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Sample records for fodder beet fields

  1. Ethanol production from fodder beet

    SciTech Connect

    Kosaric, M.; Wieczorek, A.; Kliza, S.

    1983-07-01

    Various yeasts such as two strains of Saccharomyces cerevisiae, Saccharomyces diastaticus, and Kluyveromyces marxianus were investigated for their ability to ferment fodder beet juice to alcohol. Juice extracted from fodder beet roots without any additives was used as a fermentation substrate. The fermentation kinetic parameters were determined and compared for each species of yeast tested. The best species for fodder beet juice fermentation was chosen and products obtained by fermentation of one hectare of fodder beet plants are given. (Refs. 8).

  2. Fodder beets as a feedstock for alcohol production

    SciTech Connect

    Barney, W.

    1981-09-01

    Fodder beets have been shown to be an attractive feedstock for alcohol production, yielding sufficient sugar to produce approximately 1000 gallons of alcohol per acre. Resistance to diseases found in a given region would have to be evaluated. Storage tests have demonstrated that beets can be stored long enough to make them of interest as a feedstock for alcohol production. Further testing is required to evaluate techniques for reducing sugar losses due to sprouting, respiration, and molding.

  3. Effects of inoculum size on solid-phase fermentation of fodder beets for fuel ethanol production

    SciTech Connect

    Gibbons, W.R.; Westby, C.A.

    1986-10-01

    This fuel ethanol study examined the effects of Saccharomyces cerevisiae inoculum size on solid-phase fermentation of fodder beet pulp. A 5% inoculum (wt/wt) resulted in rapid yeast and ethanol (9.1% (vol/vol)) production. Higher inocula showed no advantages. Lower inocula resulted in lowered final yeast populations and increased fermentation times.

  4. Effects of sodium meta bisulfite on diffusion fermentation of fodder beets for fuel ethanol production. [Saccharomyces cerevisiae

    SciTech Connect

    Gibbons, W.R.; Westby, C.A.

    1987-01-01

    The authors designed and tested a new process for converting fodder beets to ethanol: continuous diffusion-fermentation. This process utilizes the simultaneous diffusion-fermentation concept of the EX-FERM design; however, it overcomes the material handling problems inherent in that system by utilizing a counterflow tubular auger system. This process also eliminates the need for roller mills or presses and dryers which are required for alcohol recovery from solid phase fermentation. The latter is the only other currently feasible procedure for producing distillably worthwhile amounts of ethanol from fodder beets, sweet sorghum, and other similar feedstocks. Results on the use of sodium meta bisulfite (SMB) for contamination control with fermenting fodder beet cubes are reported.

  5. Continuous, farm-scale, solid-phase fermentation process for fuel ethanol and protein feed production from fodder beets

    SciTech Connect

    Gibbons, W.R.; Westby, C.A.; Dobbs, T.L.

    1984-01-01

    Fuel ethanol (95%) was produced from fodder beets in two farm-scale processes. In the first process, involving conventional submerged fermentation of the fodder beets in a mash, ethanol and a feed (PF) rich in protein, fat, and fiber were produced. Ethanol yields of 70 L/metric ton (17 gal/ton) were obtained; however, resulting beers had low ethanol concentrations )3-5% (v/v)). The high viscosity of medium and low sugar, beet mashes caused mixing problems which prevented any further increase of beet sugar in the mash. This severely limited the maximum attainable ethanol concentration during fermentation, thereby making the beer costly to distill into fuel ethanol and the process energy inefficient. In order to achieve distillably worthwhile ethanol concentrations of 8-10% (v/v), a solid phase fermentation process (continuous) was developed and tested. In preliminary trials, this system produced fermented pulp with over 8% (v/v) ethanol corresponding to an ethanol yield of 87 L/metric ton (21 gal/ton). Production costs with this novel process are $0.47/L ($1.77/gal) and the energy balance is 2.11. These preliminary cost estimates indicate that fodder beets are potentially competitive with corn as an ethanol feedstock. Additional research, however, is warranted to more precisely refine individual costs, energy balances and the actual value of the PF.

  6. Effect of sugar beet tubers as a partial replacer to green fodder on production performance and economics of lactating Surti buffaloes in lean period

    PubMed Central

    Sorathiya, L. M.; Patel, M. D.; Tyagi, K. K.; Fulsoundar, A. B.; Raval, A. P.

    2015-01-01

    Aim: The objective of this study was to evaluate the effects of sugar beet tubers as a replacer to green fodder on production performance and economics of lactating Surti buffaloes. Materials and Methods: This trial was conducted at the Livestock Research Station, Navsari Agricultural University, Navsari. Twenty lactating Surti buffaloes in a changeover experimental design were selected to assess the effects of replacing green fodder with sugar beet (Beta vulgaris L.) tubers on production performance, economics of feeding sugar beet and blood biochemical profile. Half (50%) of the hybrid Napier was replaced with sliced sugar beet tubers in the ration of experimental animals. Results: Partial replacement of hybrid Napier with that of sugar beet tubers numerically improved dry matter intake, milk yield, 4% fat corrected milk and milk composition parameters such as fat, solid non-fat, protein and lactose, but not significantly. The blood parameters were in normal range and non-significant except that of glucose and triglycerides, which were increased in the sugar beet group. Replacing sugar beet tubers also proved to be cost-effective with improved net profit around Rs. 6.63/day. Conclusion: It can be concluded that 50% hybrid Napier fodder can be replaced with sugar beet tubers without any adverse effect on animal production performance, milk composition blood biochemical profile and economics of feeding. PMID:27046988

  7. Versatile synthesis of PHMB-stabilized silver nanoparticles and their significant stimulating effect on fodder beet (Beta vulgaris L.).

    PubMed

    Gusev, Alexander А; Kudrinsky, Alexey A; Zakharova, Olga V; Klimov, Alexey I; Zherebin, Pavel M; Lisichkin, George V; Vasyukova, Inna A; Denisov, Albert N; Krutyakov, Yurii A

    2016-05-01

    Silver nanoparticles (AgNPs) are well-known bactericidal agents. However, information about the influence of AgNPs on the morphometric parameters and biochemical status of most important agricultural crops is limited. The present study reports the influence of AgNPs stabilized with cationic polymer polyhexamethylene biguanide hydrochloride (PHMB) on growth, development, and biochemical status of fodder beet Beta vulgaris L. under laboratory and greenhouse conditions. PHMB-stabilized AgNPs were obtained via sodium borohydride reduction of silver nitrate in an aqueous solution. The average diameter of thus prepared AgNPs was 10 nm. It appears that the results of experiments with laboratory-grown beets in the nanosilver-containing medium, where germination of seeds and growth of roots were suppressed, do not correlate with the results of greenhouse experiments. The observed growth-stimulating action of PHMB-stabilized AgNPs can be explained by the change of activity of oxidases and, consequently, by the change of auxins amount in plant tissues. In beets grown in the presence of PHMB-stabilized AgNPs no negative deviations of biological parameters from normal values were registered. Furthermore, the SEM/EDS examination revealed no presence of silver in the tissues of the studied plants. PMID:26952409

  8. Fermentation studies on extracts of beet

    SciTech Connect

    Smith, J.M.

    1983-03-01

    Fodder beet juice and sugar beet juice were found to be good substrates for the production of ethanol. Two strains of flocculent yeast were selected to ferment fodder beet juice and sugar beet juice. Beet juice was found to have a high level of contaminating microorganisms. Elimination of these microorganisms from the beet juice before fermentation was an essential step if high fermentation efficiencies were to be achieved. Continuous fermentation of fodder beet juice and sugar beet juice provided higher fermenter productivities than rapid batch fermentation. Under New Zealand farming conditions, it is estimated that 4000 litres of ethanol per hectare could be produced on a nation-wide basis.

  9. "We Were Beet Workers, and that Was All": Beet Field Laborers in the North Platte Valley, 1902-1930

    ERIC Educational Resources Information Center

    Kipp, Dustin

    2011-01-01

    The experiences of the men, women, and children who labored in the beet fields of the North Platte Valley changed significantly as the sugar beet industry went through a period of rapid expansion prior to 1920 and then reached a relatively stable plateau. During the period of expansion, laborers were attracted by promises of reasonable wages, good…

  10. Hybrid sugarbeets - fuel from fodder

    SciTech Connect

    Yarris, L.

    1980-05-01

    Plant geneticists at Utah University are exploring the possibility of developing a hybrid sugarbeet especially bred for use in making alcohol fuel. They are aiming at increasing sugar quantity in the beet without having to worry about the quality factors that affect sugar crystallization. A cross between European fodder beets and U.S. sugarbeets which would be resistant to curly top virus disease is envisaged.

  11. Transgene escape in sugar beet production fields: data from six years farm scale monitoring.

    PubMed

    Darmency, Henri; Vigouroux, Yves; Gestat De Garambé, Thierry; Richard-Molard, Marc; Muchembled, Claude

    2007-01-01

    Concerns have been raised in Europe about the efficiency, sustainability, and environmental impact of the first genetically modified crops. The committees and regulators in charge of approving procedures have encouraged a field trial approach for safety assessment studies under current agronomic conditions. We describe the gene flow from sugar beet (Beta vulgaris L.) in a multi-year and multi-crop monitoring study on farmers' fields at two locations that has been carried out since 1995. We analyzed two sugar beet lines that have been genetically transformed for herbicide resistance. One sugar beet has resistance to glufosinate and the other to glyphosate. Large differences among lines, years and locations were observed. These differences provided a broad range of situations to estimate the risks. Sugar beet bolters produced the majority (86%) of the herbicide-resistant seeds harvested in the field. Direct pollen flow from sugar beet bolters to weed beets that were growing within the same field as well as in a neighboring field that was left fallow accounted for only 0.4% of the resistant seeds released over the years and locations. Descendants of the hybrids between the sugar beet and the weed beet produced the remaining 13.6% of resistant seeds. Herbicide-resistant seeds from the progeny of the weed beet were recorded up to 112 m away from the closest transgenic pollen donor. Indications were observed of non-randomness of the weed beet producing resistant progeny. We also analyzed pollen flow to male-sterile bait plants located within and outside of the sugar beet field. Herbicide-resistant pollen flow was recorded up to 277 m, and fitted with an inverse power regression. Using sugar beet varieties with no, or very low, sensitivity to bolting and destroying bolters are two necessary measures that could delay gene flow. PMID:18001686

  12. Disease detection in sugar beet fields: a multi-temporal and multi-sensoral approach on different scales

    NASA Astrophysics Data System (ADS)

    Mahlein, Anne-Katrin; Hillnhütter, Christian; Mewes, Thorsten; Scholz, Christine; Steiner, Ulrike; Dehne, Heinz-Willhelm; Oerke, Erich-Christian

    2009-09-01

    Depending on environmental factors fungal diseases of crops are often distributed heterogeneously in fields. Precision agriculture in plant protection implies a targeted fungicide application adjusted these field heterogeneities. Therefore an understanding of the spatial and temporal occurrence of pathogens is elementary. As shown in previous studies, remote sensing techniques can be used to detect and observe spectral anomalies in the field. In 2008, a sugar beet field site was observed at different growth stages of the crop using different remote sensing techniques. The experimental field site consisted of two treatments. One plot was sprayed with a fungicide to avoid fungal infections. In order to obtain sugar beet plants infected with foliar diseases the other plot was not sprayed. Remote sensing data were acquired from the high-resolution airborne hyperspectral imaging ROSIS in July 2008 at sugar beet growth stage 39 and from the HyMap sensor systems in August 2008 at sugar beet growth stage 45, respectively. Additionally hyperspectral signatures of diseased and non-diseased sugar beet plants were measured with a non-imaging hand held spectroradiometer at growth stage 49 in September. Ground truth data, in particular disease severity were collected at 50 sampling points in the field. Changes of reflection rates were related to disease severity increasing with time. Erysiphe betae causing powdery mildew was the most frequent leaf pathogen. A classification of healthy and diseased sugar beets in the field was possible by using hyperspectral vegetation indices calculated from canopy reflectance.

  13. Broadening the Genetic Base of Sugar Beet: Introgression from Wild Relatives.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet is, perhaps, the first to be developed at a time when modern genetic principles were becoming understood. It was developed in the late 1700s from white fodder beet; therefore, the genetic base of sugar beet has been thought to be narrower than many open-pollinated crops.. The wild sea b...

  14. Seasonal OVOC fluxes from an agricultural field planted with sugar beet

    NASA Astrophysics Data System (ADS)

    Custer, T. G.; Schade, G. W.

    2005-12-01

    Although agricultural crops are generally not strong isoprenoid emitters, they do emit a variety of other atmospherically significant species collectively known as oxygenated VOCs (OVOCs), such as methanol, acetaldehyde, or various hexenal and hexenol compounds. Many OVOCs have longer atmospheric lifetimes than isoprenoid compounds and can affect the atmosphere's oxidative potential at higher elevations and far from sources. We performed selected OVOC flux measurements for select species above an agricultural field planted with sugar beets ( B. vulgaris) in northern Germany in 2004 to better understand the magnitude and controls over these OVOC emissions. Virtual disjunct eddy covariance was used to measure fluxes beginning immediately following seeding and continuing until past harvest. A commercial PTR-MS provided mixing ratios of methanol (m/z 33), acetaldehyde (m/z 45), acetone (m/z 59), and the sum of the isoprene oxidation products methacrolein and methyl vinyl ketone (m/z 71) while 3D wind velocities were measured using a Gill R3 sonic anemometer. Here, we compare the fluxes of methanol and acetone over the growth cycle of sugar beet to plant development as measured by the leaf area index. Methanol fluxes ranged from approximately -0.05 to 0.15 mg C m-2 h-1 (mixing ratios from ~1 to 15 ppbv) and showed a clear diurnal cycle after the sugar beets established a significant leaf area. Acetone fluxes ranged from approximately -0.2 to 0.2 mg C m-2 h-1 (mixing ratios from ~0.2 to 3 ppb). Higher specific emissions were found during earlier growth stages. Methanol flux correlated strongly with latent heat flux (or alternatively, with canopy conductance derived from the latent heat flux), while acetone flux did not. Acetone flux was small compared to methanol flux and sugar beet is likely not a significant acetone emitter. Weekly measurements of soil OVOC exchange using a flux chamber showed that the soil may have contributed significantly to the overall flux values

  15. Artificial infestations of transgenic cotton with beet armyworm (Lepidoptera: Noctuidae) and evaluation of insect mortality and damage under field conditions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Transgenic cottons containing Bollgard(R), Bollgard II(R), and Widestrike(TM) traits along with nonBt cotton were grown during 2005-2009, to examine efficacy against beet armyworm, Spodoptera exigua (Hubner), and (BAW) in field performance using natural and artificial infestations. Damage and morta...

  16. Sugar Beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet (Beta vulgaris L.) is a significant industrial crop of the temperate zone, the worldwide production of which exceeded 240 million tons in 2000. Worldwide, sugar from sugar beet provides about a third of all sugar consumed. Used as a sweetener in foods, beverages and pharmaceuticals, sug...

  17. Sugar Beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    World-wide demand for sugar approaches 140Mt each year, and is supplied by only two plants, once of which is the sugar beet (Beta vulgaris, L.). A team of international researchers were assembled by the editor to review the body of literature on sugar beet production and assemble it into an accessi...

  18. Effects of simulated acidic rainfalls on yields of field-grown radishes and garden beets

    SciTech Connect

    Evans, L S; Cunningham, E A; Lewin, K F

    1981-01-01

    The effects of small additions of simulated acidic rain on radishes and garden beets grown under standard agronomic practices was determined. Only the foliage of plants was sprayed with simulated rain. The composition of the simulated rainfall approximated that of rain falling in the Long Island, NY area. (ACR)

  19. EFFECTS OF SIMULATED ACIDIC RAIN ON YIELDS OF FIELD-GROWN RADISHES AND GARDEN BEETS

    EPA Science Inventory

    Experiments were performed to determine the effects of simulated acidic rain on yields of garden beet and radish grown under standard agronomic practices. Plots were exposed to small additions of simulated rain with pH levels of 5.7, 4.0, 3.1, and 2.7. The spray to wet simulated ...

  20. Sugar Beet, Energy Beet, and Industrial Beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet (Beta vulgaris) is a temperate root crop grown primarily as a source of sucrose for human diets. Breeding has focused on sucrose yield, which is simply the product of total root yield times the proportion of sucrose in the harvested roots, minus loss of sucrose in molasses due to impuriti...

  1. Population Dynamics of Sugar Beets, Rhizoctonia solani, and Laetisaria arvalis: Responses of a Host, Plant Pathogen, and Hyperparasite to Perturbation in the Field.

    PubMed

    Allen, M F; Boosalis, M G; Kerr, E D; Muldoon, A E; Larsen, H J

    1985-11-01

    Rhizoctonia solani causes crown rot of sugar beets, a severe disease that has destroyed up to 60% of the plants in a test field in western Nebraska. Laetisaria arvalis, a natural hyperparasite of Rhizoctonia spp., was isolated from fields in western Nebraska. To test for the potential for biological control of R. solani, in November 1980 (following harvest) we applied various combinations of a nematicide (Telone II; Dow Chemical Co.), a nutrition source (sugar beet pulp), and an inoculum of L. arvalis in a randomized block design. Populations of R. solani, L. arvalis, and sugar beets were monitored monthly through October 1981 (just after harvest). In control and nematicide plots, the R. solani population did not change significantly through time. In plots inoculated with L. arvalis, the R. solani populations declined through March, concomitant with an increase in L. arvalis. L. arvalis then declined with a corresponding increase in the R. solani populations. Beet plant numbers declined significantly in all treatments. We suggest that reduction of the R. solani populations with the hyperparasite L. arvalis is possible but that a stable equilibrium naturally exists. PMID:16346925

  2. Development of a field inoculation method to screen for sugar beet seedling resistance to Fusarium oxysporum f. sp. beta

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fusarium yellows is an important disease in many sugar beet production areas throughout the U.S. and yield losses can be devastating. Also seedling damping off caused by Fusarium can result in serious damage to the sugar beet stand establishment. This can lead to a severe loss in yield. The object...

  3. Synchronized oviposition triggered by migratory flight intensifies larval outbreaks of beet webworm

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The beet webworm (BWW), Loxostege sticticalis L. (Lepidoptera: Pyralidae), a migrant species surviving in the belt zone of 36-54 degrees N, is one of the most destructive insect pests of crops and fodder plants in northern China. Flight capacity, preoviposition period (POP), period of first oviposi...

  4. Commercial sugar beet cultivars evaluated for rhizomania resistance and storability in Idaho, 2015

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 28 commercial cultivars were screened by growing them in a sugar beet field infested with B...

  5. Experimental sugar beet cultivars evaluated for rhizomania resistance and storability in Idaho, 2014

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 30 experimental cultivars were screened by growing them in a sugar beet field infested with...

  6. Experimental sugar beet cultivars evaluated for rhizomania resistance and storability in Idaho, 2015

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 32 commercial cultivars were screened by growing them in a sugar beet field infested with B...

  7. Commercial sugar beet cultivars evaluated for rhizomania resistance and storability in Idaho, 2014

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 33 commercial cultivars were screened by growing them in a sugar beet field infested with B...

  8. Challenges to grow oilseed rape Brassica napus in sugar beet rotations.

    PubMed

    Stefanovska, T; Pidlisnyuk, V

    2009-01-01

    The study was carried out in 1989-1991 and repeated in 2003-2006 to compare life cycle and dynamics of Heterodera schachtii Schm. on sugar beet, oilseed rape, fodder radish and to work out recommendations on how to decrease the risk of yield reduction while it grows in sugar-beet rotations. Research was carried out in plot experiment in natural conditions. Nematode community on rape, fodder radish and sugar beet was analyzed. Data of nematode community showed that composition of nematode species was very similar. Heterodera shachtii were dominated species with rape and sugar beet. All tested Brassica crops are susceptible to H. schachtii. However there is significant difference in population dynamics. The highest total number of brown cysts, eggs and juveniles of all ages was observed in winter rape. H.schachtii developed two generations on sugar beet and one generation on mustard. The voluntary seed germination after harvest contributes to increasing H. schachtii population. Therefore it is necessary to destroy oilseed rape voluntary chemically or physically. This operation should be done in about 2-4 weeks. The exact time can be calculated using the temperature- based model. Growing regular fodder radish and mustard as the trap crops can significantly reduce population of H. schachtii. The time of sowing is not earlier than August 20th. While estimating the time of destruction of trap crops it should be taken into consideration that H. schachtii can complete life cycle without foliage. PMID:20222620

  9. Field Evaluation of a Kudzu/Cottonseed Oil Formulation on the Persistence of the Beet Armyworm Nucleopolyhedrovirus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A plant extract (kudzu) was tested as a UV protectant for SeMNPV, with and without the addition of an oil/emulsifier (cottonseed oil/lecithin) formulation. Aqueous and oil emulsion formulations of the beet armyworm, Spodoptera exigua (Hübner), nucleopolyhedrovirus SeMNPV were applied to collards an...

  10. Occurrence, sequence polymorphism and population structure of Circulifer tenellus virus 1 in a field population of the beet leafhopper

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The potential of Circulifer tenellus virus 1 (CiTV1) as a surrogate marker to determine population structure of the beet leafhopper (BLH; Circulifer tenellus [Baker]) was assessed. Prevalence, incidence, and nucleotide sequence polymorphism of CiTV1 present in BLH adults collected from the southern...

  11. Screening Sugar Beet Germplasm for Resistance to Rhizoctonia solani in Artifically Induced Field Epiphytotics: Examining 25 Years of Data

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizoctonia root rot (caused by the fungus Rhizoctonia solani Kühn, AG2-2) continues to be a problem in most sugar beet-growing areas in the United States, and is a growing problem worldwide. The USDA-ARS at Fort Collins has screened germplasm in artificially induced epiphytotics to provide uniform...

  12. 21 CFR 73.40 - Dehydrated beets (beet powder).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Dehydrated beets (beet powder). 73.40 Section 73.40 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.40 Dehydrated beets (beet powder). (a) Identity. (1) The color additive dehydrated beets...

  13. 21 CFR 73.40 - Dehydrated beets (beet powder).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Dehydrated beets (beet powder). 73.40 Section 73... LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.40 Dehydrated beets (beet powder). (a) Identity. (1) The color additive dehydrated beets is a dark red powder prepared by dehydrating...

  14. 21 CFR 73.40 - Dehydrated beets (beet powder).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Dehydrated beets (beet powder). 73.40 Section 73... LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.40 Dehydrated beets (beet powder). (a) Identity. (1) The color additive dehydrated beets is a dark red powder prepared by dehydrating...

  15. Ft. Collins Sugar Beet Germplasm Evaluated for Resistance to Rhizomania and Storability in Idaho, 2010

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet germplasm and commercial check cultivars were evaluated in a sprinkler-irrigated sugar beet field near Kimberly, ID where sugar beet was grown in 2009. The field trial relied on natural inoculum for rhizomania development. The seed was treated with clothianidin (2.1 oz a.i. per 100,000 ...

  16. Frequency distribution of mineral elements in samples of alfalfa and sugar beet leaves obtained from a common field in Imperial Valley, California

    SciTech Connect

    Wallace, A.; Romney, E.M.; Kinnear, J.

    1982-07-01

    Baseline measurements were made of mineral composition of alfalfa (Medicago sativa L.) and sugar beets (Beta vulgaris L.) from one field each in the Imperial Valley of California. The fields are in a geothermal area being developed for energy production, and the purpose of the investigation was to ascertain variablility within a relatively large number of samples from a common area, so that subsequent samplings could be made to satisfactorily detect whether there were changes resulting from the geothermal activity. Means, standard deviations, frequency distribution, correlations, cluster trees, and other statistics were examined for over 20 elements at each site.Most elements were normally distributed, but there was three- to fourfold range in the concentration for each.

  17. Beet Rust and Seedling Rust

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Beet rust, caused by Uromyces betae, can cause pustules on most beet types, and can be a problem in various beet growing areas. Seedling rust, caused by Puccinia subnitens can cause lesions on young beets, primarily on cotyledons, and does not cause economic damage. This chapter describes the dise...

  18. Postharvest Storage Losses Associated with Rhizomania in Sugar Beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    During storage of sugar beet, respiration and rots consume sucrose and produce invert sugar. Diseases that occur in the field can affect the magnitude of these losses. This research examines the storage of roots with rhizomania (caused by Beet necrotic yellow vein virus) and the effectiveness of rh...

  19. Analysis and Modeling of spatio-temporal Patterns of Carbon and Water Fluxes in Production Fields of Winter Wheat and Sugar Beet

    NASA Astrophysics Data System (ADS)

    Kupisch, M.; Langensiepen, M.; van Wijk, M.; Stadler, A.; Ewert, F.

    2011-12-01

    Gas exchange of CO2 and water vapour are important processes that determine crop growth and yield. Understanding their spatio-temporal variability at field level is necessary for accurate simulation of crop growth in fields with heterogeneous growing conditions and for parameterizing soil-vegetation-atmosphere transfer (SVAT) models. Accordingly, relationships between the spatio-temporal patterns of assimilation and transpiration rates and environmental (e.g. soil) heterogeneity are of specific interest. A particular challenge refers then to the appropriate method of up-scaling of these relationships from the leaf to the canopy and field level. Therefore, gas-exchange (CO2 and water vapour) was measured at different points in winter wheat and sugar beet fieldsboth at leaf and at canopy level in a nearly biweekly cycle during the growing seasons 2010 and 2011. The measurements comprised also C/N-content of leaf, leaf area index, soil water content and soil nitrogen content. The results revealed a strong spatial heterogeneity of carbon and water canopy fluxes across the fields. While canopy measurements had a temporal variability with distinct diurnal and seasonal patterns, the temporal (and spatial) variability of leaf level photosynthesisand transpirationwas comparably small.Further analysis suggests that the observed spatial and seasonal variability of canopy measurements was mainly caused by field heterogeneity in LAI and less by gas exchange rates per unit leaf area. However, both crops differed in their response to drought stress: while wheat responded mainly through irreversible reduction in green leaf area, the canopy assimilation rate of sugar beets decreases only temporarily with no observed effects in LAI. The obtained datasets from both years are the basis for parameterizing a crop growth model with canopy assimilation and transpiration components and for developing appropriate up-scaling methods from leaf to field. Our results indicate that it is

  20. The genome of the recently domesticated crop plant sugar beet (Beta vulgaris).

    PubMed

    Dohm, Juliane C; Minoche, André E; Holtgräwe, Daniela; Capella-Gutiérrez, Salvador; Zakrzewski, Falk; Tafer, Hakim; Rupp, Oliver; Sörensen, Thomas Rosleff; Stracke, Ralf; Reinhardt, Richard; Goesmann, Alexander; Kraft, Thomas; Schulz, Britta; Stadler, Peter F; Schmidt, Thomas; Gabaldón, Toni; Lehrach, Hans; Weisshaar, Bernd; Himmelbauer, Heinz

    2014-01-23

    Sugar beet (Beta vulgaris ssp. vulgaris) is an important crop of temperate climates which provides nearly 30% of the world's annual sugar production and is a source for bioethanol and animal feed. The species belongs to the order of Caryophylalles, is diploid with 2n = 18 chromosomes, has an estimated genome size of 714-758 megabases and shares an ancient genome triplication with other eudicot plants. Leafy beets have been cultivated since Roman times, but sugar beet is one of the most recently domesticated crops. It arose in the late eighteenth century when lines accumulating sugar in the storage root were selected from crosses made with chard and fodder beet. Here we present a reference genome sequence for sugar beet as the first non-rosid, non-asterid eudicot genome, advancing comparative genomics and phylogenetic reconstructions. The genome sequence comprises 567 megabases, of which 85% could be assigned to chromosomes. The assembly covers a large proportion of the repetitive sequence content that was estimated to be 63%. We predicted 27,421 protein-coding genes supported by transcript data and annotated them on the basis of sequence homology. Phylogenetic analyses provided evidence for the separation of Caryophyllales before the split of asterids and rosids, and revealed lineage-specific gene family expansions and losses. We sequenced spinach (Spinacia oleracea), another Caryophyllales species, and validated features that separate this clade from rosids and asterids. Intraspecific genomic variation was analysed based on the genome sequences of sea beet (Beta vulgaris ssp. maritima; progenitor of all beet crops) and four additional sugar beet accessions. We identified seven million variant positions in the reference genome, and also large regions of low variability, indicating artificial selection. The sugar beet genome sequence enables the identification of genes affecting agronomically relevant traits, supports molecular breeding and maximizes the plant

  1. Precision Drilling Of Sugar Beet

    NASA Astrophysics Data System (ADS)

    Kalina, Jaroslav

    1983-03-01

    The paper describes the features of the precision drilling of sugar beet, methods of measurements, mathematical relations, procedure and results. The use of a high-speed camera and of a computer with an investigation of the drilling mechanisms enabled to achieve the shortening of the procedure by one half, an accurate assessment of the principles of drilling mechanisms without implication of other influences arising in field tests and the availability of more data for decision making. The result of the experiments was a considerably simpler assessment of the principles of drill mechanisms.

  2. First evidence of a binucleate Rhizoctonia as the causal agent of dry rot canker of sugar beet in Nebraska, USA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet (Beta vulgaris L.) is the primary source of domestic sucrose in the United States. In 2011, a sugar beet field in Morrill County NE was noted with wilting and yellowing symptoms suggestive of Rhizoctonia root and crown rot (RCRR), an important disease of sugar beet caused by Rhizoctonia s...

  3. Sugar beet traditional breeding.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    With rapidly changing agricultural practices, target environments, and biotic and abiotic stresses, plant breeders face the task of continually selecting plants with desirable traits with the goal to assemble advantageous combinations of genes in new varieties. Sugar beet has been selectively bred s...

  4. Phylogenetic relationships and the occurrence of interspecific recombination between beet chlorosis virus (BChV) and Beet mild yellowing virus (BMYV).

    PubMed

    Kozlowska-Makulska, Anna; Hasiow-Jaroszewska, Beata; Szyndel, Marek S; Herrbach, Etienne; Bouzoubaa, Salah; Lemaire, Olivier; Beuve, Monique

    2015-02-01

    Samples containing two viruses belonging to the genus Polerovirus, beet chlorosis virus (BChV) and beet mild yellowing virus (BMYV), were collected from French and Polish sugar beet fields. The molecular properties of 24 isolates of BChV and BMYV were investigated, and their genetic diversity was examined in the coat protein (CP)- and P0-encoding genes. For the first time, we have demonstrated that beet polerovirus populations include recombinants between BChV and BMYV containing breakpoints within the CP gene. Moreover, a partial correlation between geographic origin and phylogenetic clustering was observed for BMYV isolates. PMID:25283610

  5. Transgenic sugar beet cultivars evaluated for resistance to bacterial root rot in Idaho, 2007

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bacterial root rot caused by Leuconostoc mesenteroides subsp. dextranicum is an important problem in sugar beets because of issues it causes in the field, storage, and factories. Thirty-three transgenic (roundup ready) sugar beet cultivars were grown in a commercial irrigated field. Four roots fro...

  6. Diversity of beet curly top Iran virus isolated from different hosts in Iran.

    PubMed

    Gharouni Kardani, Sara; Heydarnejad, Jahangir; Zakiaghl, Mohammad; Mehrvar, Mohsen; Kraberger, Simona; Varsani, Arvind

    2013-06-01

    Beet curly top Iran virus (BCTIV) is a major pathogen of sugar beet in Iran. In order to study diversity of BCTIV, we sampled 68 plants in Iran during the summer of 2010 with curly top disease symptoms on beans (Phaseolus vulgaris), cowpeas (Vigna unguiculata), tomatoes (Solanum lycopersicum L.), sea beets (Beta vulgaris subsp. maritima), and sugar beets (Beta vulgaris). Plant samples showing leaf curling, yellowing, and/or swelling of veins on the lower leaf surfaces were collected from various fields in Khorasan Razavi, Northern Khorasan (north-eastern Iran), East Azarbayejan, West Azarbayejan (north-western Iran), and Fars (southern Iran) provinces. Using rolling circle amplification coupled with restriction digests, cloning, and Sanger sequencing, we determined the genomes of nine new BCTIV isolates from bean, cowpea, tomato, sea beet, and sugar beet in Iran. Our analysis reveals ~11 % diversity amongst BCTIV isolates and we detect evidence of recombination within these genomes. PMID:23329008

  7. Sugar beet (Beta vulgaris L.).

    PubMed

    Kagami, Hiroyo; Kurata, Masayuki; Matsuhira, Hiroaki; Taguchi, Kazunori; Mikami, Tetsuo; Tamagake, Hideto; Kubo, Tomohiko

    2015-01-01

    Creating transgenic plants is invaluable for the genetic analysis of sugar beet and will be increasingly important as sugar beet genomic technologies progress. A protocol for Agrobacterium-mediated transformation of sugar beet is described in this chapter. Our protocol is optimized for a sugar beet genotype that performs exceptionally well in tissue culture, including the steps of dedifferentiation, callus proliferation, and regeneration. Because of the infrequent occurrence of such a genotype in sugar beet populations, our protocol includes an in vitro propagation method for germplasm preservation. The starting materials for transgenic experiments are aseptic shoots grown from surface-sterilized seed balls. Callus is induced from leaf explants and subsequently infected with Agrobacterium. Plantlets are regenerated from transgenic callus and vernalized for flowering, if necessary. The efficiency of transformation was quite high; in our laboratory, the culture of only ten leaf explants, on average, generated one transgenic plant. PMID:25300853

  8. The effects of foliar fertilization with iron sulfate in chlorotic leaves are limited to the treated area. A study with peach trees (Prunus persica L. Batsch) grown in the field and sugar beet (Beta vulgaris L.) grown in hydroponics.

    PubMed

    El-Jendoubi, Hamdi; Vázquez, Saúl; Calatayud, Angeles; Vavpetič, Primož; Vogel-Mikuš, Katarina; Pelicon, Primož; Abadía, Javier; Abadía, Anunciación; Morales, Fermín

    2014-01-01

    Crop Fe deficiency is a worldwide problem. The aim of this study was to assess the effects of foliar Fe applications in two species grown in different environments: peach (Prunus persica L. Batsch) trees grown in the field and sugar beet (Beta vulgaris L. cv. "Orbis") grown in hydroponics. The distal half of Fe-deficient, chlorotic leaves was treated with Fe sulfate by dipping and using a brush in peach trees and sugar beet plants, respectively. The re-greening of the distal (Fe-treated) and basal (untreated) leaf areas was monitored, and the nutrient and photosynthetic pigment composition of the two areas were also determined. Leaves were also studied using chlorophyll fluorescence imaging, low temperature-scanning electron microscopy microanalysis, scanning transmission ion microscopy-particle induced X-ray emission and Perls Fe staining. The distal, Fe-treated leaf parts of both species showed a significant increase in Fe concentrations (across the whole leaf volume) and marked re-greening, with significant increases in the concentrations of all photosynthetic pigments, as well as decreases in de-epoxidation of xanthophyll cycle carotenoids and increases in photochemical efficiency. In the basal, untreated leaf parts, Fe concentrations increased slightly, but little re-greening occurred. No changes in the concentrations of other nutrients were found. Foliar Fe fertilization was effective in re-greening treated leaf areas both in peach trees and sugar beet plants. Results indicate that the effects of foliar Fe-sulfate fertilization in Fe-deficient, chlorotic leaves were minor outside the leaf surface treated, indicating that Fe mobility within the leaf is a major constraint for full fertilizer effectiveness in crops where Fe-deficiency is established and leaf chlorosis occurs. PMID:24478782

  9. The effects of foliar fertilization with iron sulfate in chlorotic leaves are limited to the treated area. A study with peach trees (Prunus persica L. Batsch) grown in the field and sugar beet (Beta vulgaris L.) grown in hydroponics

    PubMed Central

    El-Jendoubi, Hamdi; Vázquez, Saúl; Calatayud, Ángeles; Vavpetič, Primož; Vogel-Mikuš, Katarina; Pelicon, Primož; Abadía, Javier; Abadía, Anunciación; Morales, Fermín

    2014-01-01

    Crop Fe deficiency is a worldwide problem. The aim of this study was to assess the effects of foliar Fe applications in two species grown in different environments: peach (Prunus persica L. Batsch) trees grown in the field and sugar beet (Beta vulgaris L. cv. “Orbis”) grown in hydroponics. The distal half of Fe-deficient, chlorotic leaves was treated with Fe sulfate by dipping and using a brush in peach trees and sugar beet plants, respectively. The re-greening of the distal (Fe-treated) and basal (untreated) leaf areas was monitored, and the nutrient and photosynthetic pigment composition of the two areas were also determined. Leaves were also studied using chlorophyll fluorescence imaging, low temperature-scanning electron microscopy microanalysis, scanning transmission ion microscopy-particle induced X-ray emission and Perls Fe staining. The distal, Fe-treated leaf parts of both species showed a significant increase in Fe concentrations (across the whole leaf volume) and marked re-greening, with significant increases in the concentrations of all photosynthetic pigments, as well as decreases in de-epoxidation of xanthophyll cycle carotenoids and increases in photochemical efficiency. In the basal, untreated leaf parts, Fe concentrations increased slightly, but little re-greening occurred. No changes in the concentrations of other nutrients were found. Foliar Fe fertilization was effective in re-greening treated leaf areas both in peach trees and sugar beet plants. Results indicate that the effects of foliar Fe-sulfate fertilization in Fe-deficient, chlorotic leaves were minor outside the leaf surface treated, indicating that Fe mobility within the leaf is a major constraint for full fertilizer effectiveness in crops where Fe-deficiency is established and leaf chlorosis occurs. PMID:24478782

  10. 21 CFR 73.40 - Dehydrated beets (beet powder).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Identity. (1) The color additive dehydrated beets is a dark red powder prepared by dehydrating sound... specifications: Volatile matter, not more than 4 percent. Acid insoluble ash, not more than 0.5 percent. Lead...

  11. 21 CFR 73.40 - Dehydrated beets (beet powder).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Identity. (1) The color additive dehydrated beets is a dark red powder prepared by dehydrating sound... specifications: Volatile matter, not more than 4 percent. Acid insoluble ash, not more than 0.5 percent. Lead...

  12. Verticillium wilt in transgenic sugar beet cultivars in Cassia County, ID, 2006

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Twenty-three transgenic (resistant to glyphosate) and six commercial sugar beet cultivars were evaluated for their susceptibility to Verticillium dahliae in Heyburn, ID during the 2006 growing season. The cultivars were planted in a commercial sugar beet field and exposed to natural levels of V. da...

  13. Length of efficacy for control of curly top in sugar beet with seed foliar insecticides

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Curly top in sugar beet caused by Beet curly top virus (BCTV) is an important yield limiting disease that can be reduced via neonicotinoid and pyrethroid insecticides. However the length of efficacy of these insecticides is poorly understood, so a series of field experiments was conducted with the ...

  14. Registration of sugar beet doubled haploid line KDH13 with resistance to beet curly top

    Technology Transfer Automated Retrieval System (TEKTRAN)

    KDH13 is a sugar beet (Beta vulgaris L. ssp vulgaris) doubled haploid line (PI 663862) released as a genetic stock by USDA-ARS in cooperation with the Beet Sugar Development Foundation, Denver, CO. KDH13 is resistant to beet curly top (BCT) caused by Beet curly top virus which is transmitted by the ...

  15. Construction and characterization of a sugar beet (Beta vulgaris) fosmid library.

    PubMed

    Lange, Cornelia; Holtgräwe, Daniela; Schulz, Britta; Weisshaar, Bernd; Himmelbauer, Heinz

    2008-11-01

    A sugar beet (Beta vulgaris) fosmid library from the doubled haploid accession KWS2320 encompassing 115 200 independent clones was constructed and characterized. The average insert size of the fosmid library was determined by pulsed field gel electrophoresis to be 39 kbp on average, thus representing 5.9-fold coverage of the sugar beet genome (758 Mbp). PCR screening of plate pools with primer pairs against nine sugar beet genes supported the insert size estimation. BLAST searches with 2951 fosmid end-sequences originating from 1510 clones (1536 clones attempted) revealed little contamination with organellar DNA (2.1% chloroplast DNA, 0.3% mitochondrial DNA). The sugar beet fosmid library will be integrated in the presently ongoing efforts to determine the sequence of the sugar beet genome. Fosmids will be publicly available in the format of plate pools and individual clones. PMID:18956027

  16. Relationship Between Subsoil Nitrogen Availability and Sugar Beet Processing Quality

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The aim of this study was to verify the possibility that undetected amounts of available nitrogen in the deep soil could explain the often observed lowering of sugar content and processing quality during the harvest of sugar beet (Beta vulgaris L. ssp. vulgaris). In 29 field trials carried out on al...

  17. Cultivar selection for bacterial root rot in sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bacterial root rot of sugar beet caused by Leuconostoc mesenteroides subsp. dextranicum is a disease problem recently described in the United States, which has frequently been found in association with Rhizoctonia root rot. To reduce the impact of bacterial root rot on sucrose loss in the field, st...

  18. Cultivar Selection for Sugar Beet Root Rot Resistance

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fungal and bacterial root rots in sugar beet caused by Rhizoctonia solani (Rs) and Leuconostoc mesenteroides subsp. dextranicum (Lm) can lead to root yield losses greater than 50%. To reduce the impact of these root rots on sucrose loss in the field, storage, and factories, studies were conducted t...

  19. Precision fertilization of Wyoming sugar beets: A case study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Field Studies were conducted on a farm in northwest Wyoming to compare variable-rate fertilization (VRF) with uniform-rate fertilization (URF) of sugar beets. Results from this study failed to show an economic advantage from VRF compared to URF, implying producers should be very cautious to adopt VR...

  20. Land application of sugar beet by-products: effects on nitrogen mineralization and crop yields.

    PubMed

    Kumar, Kuldip; Rosen, Carl J; Gupta, Satish C; McNearney, Matthew

    2009-01-01

    Land application of food processing wastes has become an acceptable practice because of the nutrient value of the wastes and potential cost savings in their disposal. Spoiled beets and pulp are among the main by-products generated by the sugar beet (Beta vulgaris L.) processing industry. Farmers commonly land apply these by-products at rates >224 Mg ha(-1) on a fresh weight basis. However, information on nutrient release in soils treated with these by-products and their subsequent impacts on crop yield is lacking. Field studies were conducted to determine the effects of sugar beet by-product application on N release and crop yields over two growing seasons. Treatments in the first year were two rates (224 and 448 Mg ha(-1) fresh weight) of pulp and spoiled beets and a nonfertilized control. In the second year after by-product application, the control treatment was fertilized with N fertilizer and an additional treatment was added as a nonfertilized control in buffer areas. Wheat (Triticum aestivum L.) was grown in the year of by-product application and sugar beet in the subsequent year. By-product treatments caused a significant reduction in wheat grain yield compared with the control. This was due to a decline in N availability as a result of immobilization. Based on microplots receiving 15N labeled beets, wheat took up <1% of spoiled beet-N (approximately 4.7 kg ha(-1)) during the year of by-product application. In the second cropping year, sugar beet root yields were significantly higher in the fertilized control and by-product treatments than the nonfertilized control. The lack of significant difference in sugar beet yield between the fertilized control and by-product treatments was likely due to the greater availability of N in the second year. Labeled 15N data also showed that the sugar beet crop recovered a 17% of sugar beet-N, an equivalent of 86 kg N ha(-1), during the second cropping year. There was no difference in sugar beet root yield, N uptake, or

  1. Evaluation of Factors Contributing to Excessive Nitrate Accumulation in Fodder Crops Leading to Ill-Health in Dairy Animals

    PubMed Central

    Sidhu, P. K.; Bedi, G. K.; Meenakshi; Mahajan, V.; Sharma, S.; Sandhu, K. S.; Gupta, M. P.

    2011-01-01

    A study was conducted to estimate nitrate content in commonly used fodder crops, viz., berseem (Trifolium alexandrinum), bajra (Pennisetum glaucum), maize (Zea mays), oats (Avena sativa), sorghum (Sorghum vulgare) and toriya (Brassica napus), collected from the fields of different villages of Punjab and farms of the university, and to evaluate the factors associated with nitrate accumulation in these crops. The nitrate level was highest in sorghum on dry matter basis, followed by oats and toriya, berseem, maize and bajra. The nitrate content was also determined in fodder samples harvested from young and mature stages and in different parts of plants. The stem part of forages had higher content than leaves; however, concentrations were low in mature crops as compared to immature ones. The environmental and soil factors associated with it are discussed and correlated with the experimental findings. PMID:21430916

  2. Adsorption of sugar beet herbicides to Finnish soils.

    PubMed

    Autio, Sari; Siimes, Katri; Laitinen, Pirkko; Rämö, Sari; Oinonen, Seija; Eronen, Liisa

    2004-04-01

    Three sugar beet herbicides, ethofumesate, phenmedipham and metamitron, are currently used on conventional sugar beet cultivation, while new varieties of herbicide resistant (HR) sugar beet, tolerant of glyphosate or glufosinate-ammonium, are under field testing in Finland. Little knowledge has so far been available on the adsorption of these herbicides to Finnish soils. The adsorption of these five herbicides was studied using the batch equilibrium method in 21 soil samples collected from different depths. Soil properties like organic carbon content, texture, pH and partly the phosphorus and oxide content of the soils were tested against the adsorption coefficients of the herbicides. In general, the herbicides studied could be arranged according to their adsorption coefficients as follows: glyphosate>phenmedipham>ethofumesate approximately glufosinate-ammonium>metamitron, metamitron meaning the highest risk of leaching. None of the measured soil parameters could alone explain the adsorption mechanism of these five herbicides. The results can be used in model assessments of risk for leaching to ground water resulting from weed control of sugar beet in Finland. PMID:14761694

  3. OMICS Technologies and Applications in Sugar Beet

    PubMed Central

    Zhang, Yongxue; Nan, Jingdong; Yu, Bing

    2016-01-01

    Sugar beet is a species of the Chenopodiaceae family. It is an important sugar crop that supplies approximately 35% of the sugar in the world. Sugar beet M14 line is a unique germplasm that contains genetic materials from Beta vulgaris L. and Beta corolliflora Zoss. And exhibits tolerance to salt stress. In this review, we have summarized OMICS technologies and applications in sugar beet including M14 for identification of novel genes, proteins related to biotic and abiotic stresses, apomixes and metabolites related to energy and food. An OMICS overview for the discovery of novel genes, proteins and metabolites in sugar beet has helped us understand the complex mechanisms underlying many processes such as apomixes, tolerance to biotic and abiotic stresses. The knowledge gained is valuable for improving the tolerance of sugar beet and other crops to biotic and abiotic stresses as well as for enhancing the yield of sugar beet for energy and food production. PMID:27446130

  4. OMICS Technologies and Applications in Sugar Beet.

    PubMed

    Zhang, Yongxue; Nan, Jingdong; Yu, Bing

    2016-01-01

    Sugar beet is a species of the Chenopodiaceae family. It is an important sugar crop that supplies approximately 35% of the sugar in the world. Sugar beet M14 line is a unique germplasm that contains genetic materials from Beta vulgaris L. and Beta corolliflora Zoss. And exhibits tolerance to salt stress. In this review, we have summarized OMICS technologies and applications in sugar beet including M14 for identification of novel genes, proteins related to biotic and abiotic stresses, apomixes and metabolites related to energy and food. An OMICS overview for the discovery of novel genes, proteins and metabolites in sugar beet has helped us understand the complex mechanisms underlying many processes such as apomixes, tolerance to biotic and abiotic stresses. The knowledge gained is valuable for improving the tolerance of sugar beet and other crops to biotic and abiotic stresses as well as for enhancing the yield of sugar beet for energy and food production. PMID:27446130

  5. Plastid transformation in sugar beet: Beta vulgaris.

    PubMed

    De Marchis, Francesca; Bellucci, Michele

    2014-01-01

    Chloroplast biotechnology has assumed great importance in the past 20 years and, thanks to the numerous advantages as compared to conventional transgenic technologies, has been applied in an increasing number of plant species but still very much limited. Hence, it is of utmost importance to extend the range of species in which plastid transformation can be applied. Sugar beet (Beta vulgaris L.) is an important industrial crop of the temperate zone in which chloroplast DNA is not transmitted trough pollen. Transformation of the sugar beet genome is performed in several research laboratories; conversely sugar beet plastome genetic transformation is far away from being considered a routine technique. We describe here a method to obtain transplastomic sugar beet plants trough biolistic transformation. The availability of sugar beet transplastomic plants should avoid the risk of gene flow between these cultivated genetic modified sugar beet plants and the wild-type plants or relative wild species. PMID:24599867

  6. Relationship of beet curly top foliar ratings to sugar beet yield

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet varieties were evaluated for disease resistance to Beet severe curly top virus (BSCTV) and closely related virus species to establish if disease ratings made in inoculated nurseries correlated with disease ratings and yield in sugar beet crops exposed to natural disease outbreaks. Cultiv...

  7. Sugar beet storability and the influence of beet necrotic yellow vein virus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizomania in sugar beets caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious problems in sugar beet production. Storage issues associated with outdoor piles may be exacerbated by disease problems such as rhizomania. To investigate the influence of BNYVV on storability...

  8. Beet curly top resistance in USDA-ARS Kimberly sugar beet germplasm, 2013

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Curly top caused by Beet curly top virus is a widespread disease problem vectored by the beet leafhopper in semiarid sugar beet production areas. Host resistance is the primary defense against this problem, but resistance in commercial cultivars is only low to intermediate. In order to identify no...

  9. Sugar Beet (Beta vulgaris L. ssp. vulgaris)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet is widely grown, however high profitability requires proper land selection and management. This chapter describes the characteristics of sugar beet and reviews its land and soil management, including cultivation techniques, crop rotation, soil tillage, planting and seedbed preparation, di...

  10. Postharvest Rhizopus rot on sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizopus species have been reported as a minor post-harvest rot on sugar beet, particularly under temperatures above 5 deg C. In 2010, Rhizopus was isolated from beets collected from Michigan storage piles in February at a low frequency. However, recent evidence from Michigan has found a high incide...

  11. Variability in Phoma species affecting sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Phoma betae can cause damage to sugar beet (Beta vulgaris) at multiple growth stages. It has historically been an important seedling disease, but this is largely managed by ensuring clean seed for planting. The pathogen also can cause a root rot, a leaf spot, and rotting of beets during storage. In ...

  12. 21 CFR 172.585 - Sugar beet extract flavor base.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Sugar beet extract flavor base. 172.585 Section... Related Substances § 172.585 Sugar beet extract flavor base. Sugar beet extract flavor base may be safely used in food in accordance with the provisions of this section. (a) Sugar beet extract flavor base...

  13. Feasibility of converting a sugar beet plant to fuel ethanol production

    SciTech Connect

    Hammaker, G S; Pfost, H B; David, M L; Marino, M L

    1981-04-01

    This study was performed to assess the feasibility of producing fuel ethanol from sugar beets. Sugar beets are a major agricultural crop in the area and the beet sugar industry is a major employer. There have been some indications that increasing competition from imported sugar and fructose sugar produced from corn may lead to lower average sugar prices than have prevailed in the past. Fuel ethanol might provide an attractive alternative market for beets and ethanol production would continue to provide an industrial base for labor. Ethanol production from beets would utilize much of the same field and plant equipment as is now used for sugar. It is logical to examine the modification of an existing sugar plant from producing sugar to ethanol. The decision was made to use Great Western Sugar Company's plant at Mitchell as the example plant. This plant was selected primarily on the basis of its independence from other plants and the availability of relatively nearby beet acreage. The potential feedstocks assessed included sugar beets, corn, hybrid beets, and potatoes. Markets were assessed for ethanol and fermentation by-products saleability. Investment and operating costs were determined for each prospective plant. Plants were evaluated using a discounted cash flow technique to obtain data on full production costs. Environmental, health, safety, and socio-economic aspects of potential facilities were examined. Three consulting engineering firms and 3 engineering-construction firms are considered capable of providing the desired turn-key engineering design and construction services. It was concluded that the project is technically feasible. (DMC)

  14. 29 CFR 780.815 - Basic conditions of exemption; second part, processing of sugar beets, sugar-beet molasses...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... sugar beets, sugar-beet molasses, sugarcane, or maple sap. 780.815 Section 780.815 Labor Regulations... Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup... molasses, sugarcane, or maple sap. Under the second part of section 13(b)(15) of the Act, the...

  15. 29 CFR 780.815 - Basic conditions of exemption; second part, processing of sugar beets, sugar-beet molasses...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... sugar beets, sugar-beet molasses, sugarcane, or maple sap. 780.815 Section 780.815 Labor Regulations... Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup... molasses, sugarcane, or maple sap. Under the second part of section 13(b)(15) of the Act, the...

  16. 29 CFR 780.815 - Basic conditions of exemption; second part, processing of sugar beets, sugar-beet molasses...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... sugar beets, sugar-beet molasses, sugarcane, or maple sap. 780.815 Section 780.815 Labor Regulations... Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup... molasses, sugarcane, or maple sap. Under the second part of section 13(b)(15) of the Act, the...

  17. 29 CFR 780.815 - Basic conditions of exemption; second part, processing of sugar beets, sugar-beet molasses...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... sugar beets, sugar-beet molasses, sugarcane, or maple sap. 780.815 Section 780.815 Labor Regulations... Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup... molasses, sugarcane, or maple sap. Under the second part of section 13(b)(15) of the Act, the...

  18. 29 CFR 780.815 - Basic conditions of exemption; second part, processing of sugar beets, sugar-beet molasses...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... sugar beets, sugar-beet molasses, sugarcane, or maple sap. 780.815 Section 780.815 Labor Regulations... Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup... molasses, sugarcane, or maple sap. Under the second part of section 13(b)(15) of the Act, the...

  19. Cs-137 concentration in reindeer and its fodder plants.

    PubMed

    Rissanen, K; Rahola, T

    1989-09-01

    Radionuclides, especially the long-lived 137Cs (physical half-life 30 years), are accumulated efficiently in the northern, subarctic, lichen-reindeer-man foodchain. Until the Chernobyl accident the fallout nuclides studied originated from nuclear weapons tests. After this accident some fresh fallout was deposited in Finnish Lapland. Lichens grow very slowly and collect nutrients very efficiently from air, rain and snow. During winter the basic fodder plants for reindeer are lichens and some winter-green plants, shrubs and dry leaves. During the bare-ground season, the reindeer eat various grasses, herbs and leaves etc. Lichens constitute 30-50 per cent of the entire vegetable mass consumed by the reindeer in a year. The highest 137Cs-concentration 2500 Bq/kg dry weight was found in lichen in the middle of the 1960s. In 1985 the concentration had decreased to about 240 Bq/kg dry weight. After the Chernobyl accident the 137Cs-concentration in lichen varied from 200 to 2000 Bq/kg dry weight in Finnish Lapland. In reindeer fodder plant samples collected in the 1980s before the Chernobyl accident the 137Cs-concentration varied from 5 to 970 Bq/kg dry weight. The highest 137Cs-concentration in reindeer meat, about 2500 Bq/kg fresh weight, was found in 1965 and thereafter decreased to about 300 Bq/kg fresh weight in the winter before the Chernobyl accident. After the accident the mean 137Cs-concentration in reindeer meat from the 1986-87 slaughtering period was 720 Bq/kg fresh weight and in 1987-88, 630 Bq/kg fresh weight. PMID:2814447

  20. Aphanomyces effects on carbohydrate impurities and sucrose extractability in postharvest sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet roots with rot caused by Aphanomyces cochlioides often are incorporated into storage piles even though effects of disease on processing properties are unknown. Roots with Aphanomyces root rot were harvested from six fields over 2 years. For each field, roots with similar disease symptom...

  1. Whole Genome Sequencing of Sugar Beet and Transcriptional Profiling of Beet Curly Top Resistance

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The genome of the sugar beet (Beta vulgaris subsp. vulgaris) doubled haploid line (KDH13) has been sequenced using Illumina HiSeq2000 next generation sequencing platform. This line (PI663862) was released by USDA-ARS as a genetic stock resistant to beet curly top. Sequencing of a standard paired end...

  2. Organochlorine and organophosphorus pesticide residues in fodder and milk samples along Musi river belt, India

    PubMed Central

    Kotinagu, Korrapati; Krishnaiah, Nelapati

    2015-01-01

    Aim: The present study was conducted to find the organochlorine pesticide (OCP) and organophosphorus pesticide (OPP) residues in fodder and milk samples along Musi river belt, India. Materials and Methods: Fodder and milk samples collected from the six zones of Musi river belt, Hyderabad India were analyzed by gas chromatography with electron capture detector for OCP residues and pulsated flame photometric detector for the presence of OPP residues. Results: The gas chromatographic analysis of fodder samples of Zone 5 of Musi river showed the residues of dicofol at concentration of 0.07±0.0007 (0.071-0.077). Among organophosphorus compounds, dimetheoate was present in milk samples collected from Zone 6 at a level of 0.13±0.006 (0.111-0.167). The residues of OCPs, OPPs and cyclodies were below the detection limit in the remaining fodder and milk samples collected from Musi river belt in the present study. Conclusion: The results indicate that the pesticide residues in fodder and milk samples were well below the maximum residue level (MRL) values, whereas dicofol in fodder and dimethoate in milk were slightly above the MRL values specified by EU and CODEX. PMID:27047132

  3. Susceptibility of Five Sugar Beet Cultivars to the Black Bean Aphid, Aphis fabae Scopoli (Hemiptera: Aphididae).

    PubMed

    Golizadeh, A; Abedi, Z; Borzoui, E; Golikhajeh, N; Jafary, M

    2016-08-01

    The black bean aphid, Aphis fabae Scopoli (Hemiptera: Aphididae), is one of the important pests of sugar beet. The relative impact of resistance, including antibiosis and antixenosis of five sugar beet cultivars (Doroti, Perimer, Pershia, Rozier and 006) on A. fabae was studied under laboratory conditions using clip cages. The antibiosis test was based on life table parameters. Significant differences on developmental time, mean number of nymphs/aphid/day, fecundity, and adult longevity of A. fabae were found across tested sugar beet cultivars. In addition, there were significant differences among the sugar beet cultivars for population growth parameters such as the intrinsic rate of natural increase (r m ), net reproductive rate (R 0), finite rate of increase (λ), doubling time (DT), and mean generation time (T) of A. fabae. The highest and lowest (r m ) values were observed on Pershia (0.449 nymphs/female/day) and Perimer (0.358 nymphs/female/day), respectively. No significant differences were found for the preference of the black bean aphid, and antixenosis had no effect on resistance against this aphid. As a result, our findings showed that the Pershia cultivar was a relatively susceptible host plant. Two cultivars (Perimer and Rozier) were relatively resistant to A. fabae, which could prove useful in the development of IPM programs for this aphid in sugar beet fields. PMID:26927334

  4. Effect of subsoiling on the yield of sugar beet under conditions of rhizomania infection.

    PubMed

    Németh, L; Kuroli, G

    2002-01-01

    The rhizomania is known in Hungary since 1982. The causal agent, Beet necrotic yellow vein benyvirus (BNYVV) is transmitted by a soil-borne fungus Polymyxa betae Keskin. A field experiment was done under rhizomania infested and non-infested conditions to compare the yield parameters of five tolerant and four sensitive sugar beet hybrids. Tolerant varieties produced higher root yield under rhizomania infected conditions. The root yields of the sensitive varieties were similar to the tolerant ones on the uninfested field, but the root mass of some tolerant varieties exceeded the production of the former group. Subsoiling was carried out in two strips of a heavily infested field, while conventional soil cultivation was done on the other parts. There was not any other difference in the cultivation of the treated and control areas. Sugar beet root samples were collected at the time of harvesting from the subsoiled and control plots. Beet necrotic yellow vein virus (BNYVV) infection was tested by means of ELISA. Virus content, yield and yield parameters of samples were compared. There were no significant differences in virus infection between sugar beet roots derived from subsoiled and untreated plots. Ratio of BNYVV infected plants was about 90% in both areas. However, yield and yield parameters showed remarkable difference. Root yield of treated plots, calculated from average individual root weight and 80,000 plant/ha plant density exceeded by 140% the yield of control. Sugar content was 2.6% higher and the harmful non-sugar content was lower on the subsoiled plots. Owing to the favourable chemical and technological value of beet the white sugar content was approximately three-times higher on the treated area. PMID:12701439

  5. Production of ethyl alcohol from sugar beets

    SciTech Connect

    Larsen, D.H.; Doney, D.L.; Orien, H.A.

    1981-01-01

    Various methods of processing sugar beets prior to fermentation of EtOH were compared. Water slurries of whole beets, expressed juice, and industrially produced diffusion juice were fermented readily by Saccharomyces cerevisiae without the addition of nutrient supplements. Yields of alcohol in both the slurries and juices were 43-47%. Heating the slurries or juices to boiling for 1 min often increased the yield of alcohol and the vigor of the fermentation; however, some yields of greater than 46% were obtained in unheated expressed juice. Difficulty in processing slurries of homogenized or ground whole beets, together with the restriction on the concentration of sugar in the slurry imposed by dilution with water, would probably favor some method of separating the beet tissues from the juice prior to fermentation in an industrial process. Alcohol yields of 4 cultivars varying in sugar content ranged from 38.4 to 46.0% of sugar and 18.0 to 26.1 gallon of alcohol per ton of fresh beets.

  6. Utilization of pectin extracted sugar beet pulp for composite application

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet pulp (SBP) is the residue left after beet sugar extraction. SBP contains ~25% pectin and is an important source for pectin. However, sugar beet pectin does not have good gel-forming properties and complete extraction of pectin is not typically performed due to the low quality of the galac...

  7. Effect of fungicides on sugar beet yield and quality

    Technology Transfer Automated Retrieval System (TEKTRAN)

    More than half of the US sugar beet, Beta vulgaris, crop is produced in North Dakota and Minnesota . The objective of this research was to determine the effect of fungicides on sugar beet yield and quality in the absence of disease. Sugar beet was planted at Prosper, North Dakota in 2005, 2006 and...

  8. 7 CFR 1435.304 - Beet and cane sugar allotments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Beet and cane sugar allotments. 1435.304 Section 1435... For Sugar § 1435.304 Beet and cane sugar allotments. (a) The allotment for beet sugar will be 54.35 percent of the overall allotment quantity. (b) The allotment for cane sugar will be 45.65 percent of...

  9. 7 CFR 1435.304 - Beet and cane sugar allotments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Beet and cane sugar allotments. 1435.304 Section 1435..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Flexible Marketing Allotments For Sugar § 1435.304 Beet and cane sugar allotments. (a) The allotment for beet sugar will be...

  10. 7 CFR 1435.304 - Beet and cane sugar allotments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Beet and cane sugar allotments. 1435.304 Section 1435..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Flexible Marketing Allotments For Sugar § 1435.304 Beet and cane sugar allotments. (a) The allotment for beet sugar will be...

  11. 7 CFR 1435.304 - Beet and cane sugar allotments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Beet and cane sugar allotments. 1435.304 Section 1435..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Flexible Marketing Allotments For Sugar § 1435.304 Beet and cane sugar allotments. (a) The allotment for beet sugar will be...

  12. 21 CFR 172.585 - Sugar beet extract flavor base.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 3 2013-04-01 2013-04-01 false Sugar beet extract flavor base. 172.585 Section... HUMAN CONSUMPTION Flavoring Agents and Related Substances § 172.585 Sugar beet extract flavor base. Sugar beet extract flavor base may be safely used in food in accordance with the provisions of...

  13. 21 CFR 172.585 - Sugar beet extract flavor base.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 3 2012-04-01 2012-04-01 false Sugar beet extract flavor base. 172.585 Section... HUMAN CONSUMPTION Flavoring Agents and Related Substances § 172.585 Sugar beet extract flavor base. Sugar beet extract flavor base may be safely used in food in accordance with the provisions of...

  14. 7 CFR 1435.304 - Beet and cane sugar allotments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Beet and cane sugar allotments. 1435.304 Section 1435..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Flexible Marketing Allotments For Sugar § 1435.304 Beet and cane sugar allotments. (a) The allotment for beet sugar will be...

  15. 21 CFR 172.585 - Sugar beet extract flavor base.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 3 2011-04-01 2011-04-01 false Sugar beet extract flavor base. 172.585 Section... HUMAN CONSUMPTION Flavoring Agents and Related Substances § 172.585 Sugar beet extract flavor base. Sugar beet extract flavor base may be safely used in food in accordance with the provisions of...

  16. 21 CFR 172.585 - Sugar beet extract flavor base.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Sugar beet extract flavor base. 172.585 Section 172... CONSUMPTION Flavoring Agents and Related Substances § 172.585 Sugar beet extract flavor base. Sugar beet extract flavor base may be safely used in food in accordance with the provisions of this section....

  17. 7 CFR 457.109 - Sugar Beet Crop Insurance Provisions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Sugar Beet Crop Insurance Provisions. 457.109 Section... CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.109 Sugar Beet Crop Insurance Provisions. The Sugar Beet Crop Insurance Provisions for the 1998 and succeeding crop years in countries...

  18. 7 CFR 457.109 - Sugar Beet Crop Insurance Provisions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Sugar Beet Crop Insurance Provisions. 457.109 Section... CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.109 Sugar Beet Crop Insurance Provisions. The Sugar Beet Crop Insurance Provisions for the 1998 and succeeding crop years in countries...

  19. 7 CFR 457.109 - Sugar Beet Crop Insurance Provisions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Sugar Beet Crop Insurance Provisions. 457.109 Section... CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.109 Sugar Beet Crop Insurance Provisions. The Sugar Beet Crop Insurance Provisions for the 1998 and succeeding crop years in countries...

  20. 7 CFR 457.109 - Sugar Beet Crop Insurance Provisions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Sugar Beet Crop Insurance Provisions. 457.109 Section... CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.109 Sugar Beet Crop Insurance Provisions. The Sugar Beet Crop Insurance Provisions for the 1998 and succeeding crop years in countries...

  1. 7 CFR 457.109 - Sugar Beet Crop Insurance Provisions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Sugar Beet Crop Insurance Provisions. 457.109 Section... CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.109 Sugar Beet Crop Insurance Provisions. The Sugar Beet Crop Insurance Provisions for the 1998 and succeeding crop years in countries...

  2. Energy beets: an undiscovered crop for the Southeastern US

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Energy beets (Beta vulgaris), which are sugar beets grown for non-food sources, are a potential winter cash crop for growers in the southeastern U.S. that are planted in the autumn and harvested in the spring, complementing current summer crop rotations. The end-product from energy beets will be in...

  3. Fusarium stalk blight and rot in sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fusarium stalk blight of sugar beet can cause reductions or complete loss of seed production. The causal agent is Fusarium oxysporum. In addition, Fusarium solani has been demonstrated to cause a rot of sugar beet seed stalk, and other species have been reported associated with sugar beet fruit, but...

  4. Remote sensing of canopy dynamics and biochemical variables estimation of fodder crops

    NASA Astrophysics Data System (ADS)

    Rai, Suchit K.; Das, S. K.; Rai, A. K.

    2010-04-01

    Non-destructive monitoring and diagnosis of plant nitrogen (N) concentration status is necessary for precision in N management. Leaf -N and chlorophyll (Chl) concentration of fodder crops are important indicators of plant N status. Studies were conducted to determine the relationship between canopy hyperspectral reflectance (325 to 1075 nm) and Chl or N concentration in field grown fodder crops [bajra (Pennisetum typhoides, sorghum (Sorghum bicolor L.) in Kharif season and oat (Avena sativa) in Rabi season] without and with recommended dose of nitrogen of different crops. Nitrogen fertilizer application mainly affected leaf reflectance at 575 and 623 nm in sorghum, 565 and 657 nm in bajra and 563 and 716 nm in oat. The reflectance ratio at R581/R397 (R2=0.46**) and R619/R462 nm (R2=0.79***) had the highest correlation with sorghum and bajra leaf N concentration respectively with greatest R2 values. However in oat single reflectance at R542 (R2=0.53**) had the highest correlation with leaf N concentration. Similarly, sorghum, bajra and oat leaf Chl concentration were highly correlated with R677/R527 (R2=0.63**), R688/R409 (R2=0.71***) and R695 (R2=0.56** ), respectively. A linear relationship was found between sorghum leaf N and a simple ratio at R581/R397 (Intercept=8.85, slope=-2.64, R2=0.44). Bajra leaf N concentration was associated closely with ratio of R619/ R462, (R2= 0.78***). Oat leaf N concentration could be best estimate through single reflectance at R695 (Slope=-0.48, Intercept=0.15; R2=0.56). Similarly sorghum, bajra and oat leaf Chl could be best-estimated using reflectance ratio of R677/R527, R615/R411 and R695, respectively. Thus our results suggest that spectral reflectance measurements hold promise for the assessment of some physiological parameter at the leaf level real time monitoring of sorghum and bajra N status and N fertilizer management.

  5. Limited geographic distribution of beet pseudo-yellows virus in Costa Rican cucurbits

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We previously reported the detection of beet pseudo yellows crinivirus (BPYV) in field-grown cucurbits in Costa Rica. The presence of the virus was associated with severe yellowing and chlorosis, and a large population of whiteflies was observed on symptomatic plants. To determine the prevalence and...

  6. FIRST REPORT OF RHIZOMANIA DISEASE OF SUGAR BEET IN THE GREAT LAKES PRODUCTION REGION.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In the fall of 2002, mature sugarbeet plants exhibiting typical root symptoms of rhizomania, caused by Beet necrotic yellow vein virus (BNYVV) and vectored by the soil-borne fungus Polymyxa betae Keskin (3) were found in several fields scattered throughout central and eastern Michigan. Two to five s...

  7. Influence of Rhizoctonia-Bacterial root rot complex on storability of sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The root rot complex, caused by Rhizoctonia solani and Leuconostoc mesenteroides, can lead to yield loss in the field but may also lead to problems with sucrose loss in storage. Thus, studies were conducted to investigate if placing sugar beet roots suffering from root rot together with healthy roo...

  8. Seedling vigor and stand establishment: transcriptome profiling of sugar beet under temperature stress

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In Michigan, an average of 60% of sugar beet seeds germinate and survive to harvest under field conditions, and planting occurs in early spring when soil temperatures approach 55 deg F (~12 deg C). Large temperature deviations above or below that may induce heat or cold stress that may be lead to a ...

  9. Experimental Sugar Beet Cultivars Evaluated for Resistance Bacterial Root Rot in Idaho, 2008

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bacterial root rot of sugar beet caused by Leuconostoc mesenteroides subsp. dextranicum is a disease problem recently described in the United States. To ameliorate the impact of bacterial root rot on sucrose loss in the field, storage piles, and factories, a study was conducted to identify resistan...

  10. Commercial Sugar Beet Cultivars Evaluated for Resistance to Bacterial Root Rot in Idaho, 2008

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bacterial root rot of sugar beet caused by Leuconostoc mesenteroides subsp. dextranicum is a disease problem recently described in the United States. To ameliorate the impact of bacterial root rot on sucrose loss in the field, storage piles, and factories, a study was conducted to identify resistan...

  11. First report of the stubby root nematode Paratrichodorus allius on sugar beet in Minnesota

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Stubby root nematodes (Paratrichodorus and Trichodorus) are migratory ectoparasites that feed on roots, transmit tobraviruses, and cause significant crop loss. In June 2015, three soil samples from a sugar beet field near Felton (Clay County), MN were submitted to the Nematology Laboratory at North ...

  12. A Colletotrichum sp. causing root rot in sugar beet (Beta vulgaris)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In fall of 2014 sugar beets were observed in a field in Washington State with shallow, dark, firm lesions on the surface. When examined under magnification, minute black “dots” were observed on the surface of the lesions. Isolations were made from the lesions and a Colletotrichum species was consist...

  13. Modeling sugar content of farmer-managed sugar beets (Beta vulgaris L.)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We measured or estimated leaf and root physical and chemical traits of spatio-temporally heterogeneous field-grown sugar beet throughout its ontogeny during three growing seasons. The objective was to quantify the impact of temporal changes in these traits on root sugar content [S(R); g 100g**-1 roo...

  14. Black Tea and Lignin as Ultraviolet Protectants for the Beet Armyworm Nucleopolyhedrovirus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    One of major constraints to use baculoviruses for biocontrol of insect pests in field conditions is their sensitivity to breakdown by sunlight. In this study, we evaluated black tea and lignin (Reax 85A) as potential ultraviolet (UV) protectants for beet armyworm (BAW) Spodoptera exigua (Hübner) (L...

  15. Construction and characterization of a BAC library for the molecular dissection of a single wild beet centromere and sugar beet (Beta vulgaris) genome analysis.

    PubMed

    Gindullis, F; Dechyeva, D; Schmidt, T

    2001-10-01

    We have constructed a sugar beet bacterial artificial chromosome (BAC) library of the chromosome mutant PRO1. This Beta vulgaris mutant carries a single chromosome fragment of 6-9 Mbp that is derived from the wild beet Beta procumbens and is transmitted efficiently in meiosis and mitosis. The library consists of 50,304 clones, with an average insert size of 125 kb. Filter hybridizations revealed that approximately 3.1% of the clones contain mitochondrial or chloroplast DNA. Based on a haploid genome size of 758 Mbp, the library represents eight genome equivalents. Thus, there is a greater than 99.96% probability that any sequence of the PROI genome can be found in the library. Approximately 0.2% of the clones hybridized with centromeric sequences of the PRO1 minichromosome. Using the identified BAC clones in fluorescence in situ hybridization experiments with PRO1 and B. procumbens chromosome spreads, their wild-beet origin and centromeric localization were demonstrated. Comparative Southern hybridization of pulsed-field separated PROI DNA and BAC inserts indicate that the centromeric region of the minichromosome is represented by overlapping clones in the library. Therefore, the PRO1 BAC library provides a useful tool for the characterization of a single plant centromere and is a valuable resource for sugar beet genome analysis. PMID:11681609

  16. Determination of amino acids in fodders and raw materials using capillary zone electrophoresis.

    PubMed

    Komarova, N V; Kamentsev, J S; Solomonova, A P; Anufrieva, R M

    2004-02-01

    Two schemes were offered for analysis of amino acid contents in fodders and raw materials for mixed fodders by capillary zone electrophoresis (CZE). The first variant provides express analysis of four technologically important amino acids (lysine, methionine, threonine, cystine) in borate buffer on characteristic absorption of aminogroup (190 nm), with limits of quantitation being on average 0.2%. The second scheme includes pre-capillary derivatization of amino acids using phenylisothiocyanate (PITC) and separation of phenylthiocarbamyl (PTC)-derivatives obtained by CZE with a detection on 254 nm, which allows to widen a list of detectable components up to 19 (without tryptophan) and significantly improve detection limits down to 0.01%. Acid hydrolysis was used for a sample preparation. The results of analysis of fodders were compared using such methods, as CZE, ion exchange chromatography (amino acid analyzer) and reversed-phase (RP)-HPLC (with gradient technique of elution). PMID:14698247

  17. Molecular and Morpho-Physiological Characterization of Sea, Ruderal and Cultivated Beets

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Beta vulgaris genetic resources are essential for broadening genetic base of sugar beet and developing cultivars adapted to adverse environmental conditions. Wild beets (sea beets, B. vulgaris spp. maritima and their naturalized introgressions with cultivated beets known as ruderal beets) harbor su...

  18. Rhizoctonia seedling disease on sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizoctonia seedling damping-off can cause losses in sugar beet as well as providing inoculum for later root rot. The disease is caused by Rhizoctonia solani. The pathogen has several subgroups, anastomosis groups (AG), of which AG-4 has historically been associated with damping-off, while AG-2-2 is...

  19. Extraction and characterization of sugar beet polysaccharides

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar Beet Pulp (SBP), contains 65 to 80% (dry weight) of potentially valuable polysaccharides. We separated SBP into three fractions. The first fraction, extracted under acid conditions, was labeled pectin, the second was comprised of two sub fractions solubilized under alkaline conditions and wa...

  20. Induced Resistance to Beet Curly Top Virus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Curly top management in many parts of the West has focused on the large-scale application of insecticides to beet leafhopper over-wintering grounds (perennial weeds) to control the leafhopper vector, often combined with host resistance. Insecticide application to rangeland has been challenged by env...

  1. Analysis of sucrose from sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sucrose is a disaccharide composed of the monosaccharides glucose and fructose. Sucrose is a product of photosynthesis and is a key carbohydrate resource for growth and metabolism in many organisms. Economic sources of sucrose include sugar cane and sugar beet, where fresh weight sucrose concentrati...

  2. Beta maritima: the Origin of Beets

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Along the undisturbed shores, especially of the Mediterranean Sea and the European North Atlantic Ocean, is a widespread plant called Beta maritima (Beta vulgaris subspecies maritima) by the botanists, or more commonly sea beet. Nothing for the inexperienced observer's eye distinguishes it from surr...

  3. Land application of sugar beet by-products: effects on runoff and percolating water quality.

    PubMed

    Kumar, Kuldip; Rosen, Carl J; Gupta, Satish C; McNearney, Matthew

    2009-01-01

    Water quality concerns, including greater potential for nutrient transport to surface waters resulting in eutrophication and nutrient leaching to ground water, exist when agricultural or food processing industry wastes and by-products are land applied. Plot- and field-scale studies were conducted to evaluate the effects of sugar beet by-products on NO3-N and P losses and biochemical oxygen demand (BOD) in runoff and NO3-N concentrations in percolating waters. In the runoff plot study, treatments in the first year included two rates (224 and 448 Mg ha(-1) fresh weight) of pulp and spoiled beets and a nonfertilized control. In the second year, no by-products were applied on the treated plots, the control treatment was fertilized with N fertilizer, and an additional treatment was added as a nonfertilized control in buffer areas. Wheat (Triticum aestivum L.) was grown in the year of by-product application and sugar beet (Beta vulgaris L.) in the following year. In the percolation field study, the treatments were the control, pulp (224 Mg ha(-)(1)), and spoiled beets (224 Mg ha(-1)). Results from the runoff plot showed that both by-products caused immobilization of soil inorganic N and thus reduced NO3-N losses in runoff and soil waters during the first growing season. There was some risk of NO3-N exceeding the drinking water limit of 10 mg L(-1), especially between the period of wheat harvest and soil freezing in fall when pulp was applied at 448 Mg ha(-1). The field-scale study showed that by-product application at 224 Mg ha(-1) did not result in increased ground water NO3-N concentrations. Application of spoiled beets at both rates caused significantly higher BODs in runoff in the first year of application. The concentrations of total and soluble reactive P (SRP) were also higher from both rates of spoiled beet application and from the higher application rate of pulp during the 2-yr study period. These high BODs and total P and SRP concentrations in runoff waters

  4. USE OF GREEN MANURE CROPS AND SUGAR BEET VARIETIES TO CONTROL HETERODERA BETAE.

    PubMed

    Raaijmakers, E

    2014-01-01

    Although it is less studied than the white beet cyst nematode (Heterodera schachtii), the yellow beet cyst nematode (H. betae) has been found in many countries in Europe. For example in The Netherlands, France and Spain. H. betae causes yield losses on sandy soils. A high infestation can result in loss of complete plants. In The Netherlands, this nematode is especially found in the south eastern and north eastern part, where it occurs on 18% and 5% of the fields, respectively. From a project of the Dutch Sugar beet Research Institute IRS (SUSY) on factors explaining differences in sugar yield, this nematode was one of the most important factors reducing sugar yields on sandy soils. Until 2008, the only way to control H. betae was by reducing the number of host crops in the crop rotation. Host crops are crops belonging to the families of Cruciferae, Chenopodiaceae, Polygonaceae, Caryophyllaceae and Leguminosea. In order to find more control measures, research was done to investigate the host status of different green manure crops and the resistance and tolerance of different sugar beet varieties to H. betae. White mustard (Sinapis alba) and oil seed radish (Raphanus sativus spp. oleiferus) varieties resistant to H. schachtii were investigated for their resistance against H. betae. A climate room trial and a field trial with white mustard and oil seed radish were conducted in 2007 and 2008, respectively. Results show that H. betae could multiply on susceptible white mustard and susceptible oil seed radish, but not on the H. schachtii resistant varieties. In climate room trials in 2009, 2010 and 2011 and field trials in 2010, 2011 and 2012, the effect of different sugar beet varieties on the multiplication of H. betae and the effect of H. betae on yield at different infestation levels was investigated. Sugar beet varieties with resistance genes to H. schachtii (from Beta procumbens or B. maritima) were selected. Varieties with resistance genes from these sources were

  5. Leuconostoc spp. Associated with Root Rot in Sugar Beet and Their Interaction with Rhizoctonia solani.

    PubMed

    Strausbaugh, Carl A

    2016-05-01

    Rhizoctonia root and crown rot is an important disease problem in sugar beet caused by Rhizoctonia solani and also shown to be associated with Leuconostoc spp. Initial Leuconostoc studies were conducted with only a few isolates and the relationship of Leuconostoc with R. solani is poorly understood; therefore, a more thorough investigation was conducted. In total, 203 Leuconostoc isolates were collected from recently harvested sugar beet roots in southern Idaho and southeastern Oregon during 2010 and 2012: 88 and 85% Leuconostoc mesenteroides, 6 and 15% L. pseudomesenteroides, 2 and 0% L. kimchi, and 4 and 0% unrecognized Leuconostoc spp., respectively. Based on 16S ribosomal RNA sequencing, haplotype 11 (L. mesenteroides isolates) comprised 68 to 70% of the isolates in both years. In pathogenicity field studies with commercial sugar beet 'B-7', all Leuconostoc isolates caused more rot (P < 0.0001; α = 0.05) when combined with R. solani than when inoculated alone in both years. Also, 46 of the 52 combination treatments over the 2 years had significantly more rot (P < 0.0001; α = 0.05) than the fungal check. The data support the conclusion that a synergistic interaction leads to more rot when both Leuconostoc spp. and R. solani are present in sugar beet roots. PMID:26735061

  6. Organic vs. conventional fodder crops in the USA: A challenge for breeders?

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fodder crops are becoming an increasingly important component of organic agriculture systems in the USA. However, due to wide array of production environments in the USA, the large number of species targeted by breeding programs, and the large demand for new and improved products for traditional ag...

  7. Fodder Resource Uses and Assessment of Nitrogen Flows on Livestock Farming with Crop Production

    NASA Astrophysics Data System (ADS)

    Shirahase, Kyoko; Kobayashi, Hisashi

    With understanding the livestock farming on cattle breeding practiced increasing of self-production of fodders by the farmland's operation as “Livestock Farming with crop production”, we investigated the utilizations of actual fodder resources and farmland for two selected different types of livestock farming systems: “Multiple Type” which practices cattle raising with fodder cultivation, and “Grazing Type” which practices grazing and fodder cultivation with similar feed self-sufficiency rates. We also prepared and compared material and nitrogen flow of both livestock farming systems. The amount of nitrogen flow is clearly different between the two types though feed self-sufficiency rates are at similar level. Moreover, we defined “Internal Nitrogen Rate (INR)” which indicates the rate of internal nitrogen use to total nitrogen use in cattle raising, “Internal Nitrogen Circulation Rate (NCR)” which indicates the ratio of nitrogen amount in internal circulation to the nitrogen amount introduced from outside, and Nitrogen Outflow Potential (Op), which is the balance of nitrogen amount between input to farmlands and uptake by plants, and analyzed the balance of the amounts of nitrogen flows in both livestock farming type. It is suggested that “Grazing type”, which had the values of relatively high NCR and absolutely low Op, was the livestock farming type with high rates of nitrogen procurement from the interregional farming and low risk of nitrogen outflow.

  8. [Yeast irrigation enhances the nutritional content in hydroponic green maize fodder].

    PubMed

    Bedolla-Torres, Martha H; Palacios Espinosa, Alejandro; Palacios, Oskar A; Choix, Francisco J; Ascencio Valle, Felipe de Jesús; López Aguilar, David R; Espinoza Villavicencio, José Luis; de Luna de la Peña, Rafael; Guillen Trujillo, Ariel; Avila Serrano, Narciso Y; Ortega Pérez, Ricardo

    2015-01-01

    The objective of this study was to evaluate the effect of irrigation with yeasts (Debaryomyces hansenii var. Fabry, Yarowia lipolytica YIBCS002, Yarowia lipolytica var. BCS and Candida pseudointermedia) on the final nutritional content of hydroponic green maize fodder (Zea Zea mays L.), applied at different fodder growth stages (1. seed-seedling stage, 2. seedling-plant 20cm, 3. during all the culture). Irrespective of the fodder growth stages at which they were applied, all yeasts tested enhanced the content of raw protein, lipids, ash, moisture and energy. The percentage of electrolytes (Na, K, Cl, sulphates, Ca and Mg) showed different responses depending on the kind of yeast applied; D. hansenii exhibited the highest increment in all electrolytes, except for phosphorous. We conclude that the addition of yeasts belonging to the genera Debaryomyces, Candida and Yarowia to the irrigation solution of hydroponic systems enhances the nutrient content of green fodder. This kind of irrigation can be applied to generate high commercial value cultures in limited spaces. PMID:26364185

  9. Discrimination of genetically modified sugar beets based on terahertz spectroscopy.

    PubMed

    Chen, Tao; Li, Zhi; Yin, Xianhua; Hu, Fangrong; Hu, Cong

    2016-01-15

    The objective of this paper was to apply terahertz (THz) spectroscopy combined with chemometrics techniques for discrimination of genetically modified (GM) and non-GM sugar beets. In this paper, the THz spectra of 84 sugar beet samples (36 GM sugar beets and 48 non-GM ones) were obtained by using terahertz time-domain spectroscopy (THz-TDS) system in the frequency range from 0.2 to 1.2 THz. Three chemometrics methods, principal component analysis (PCA), discriminant analysis (DA) and discriminant partial least squares (DPLS), were employed to classify sugar beet samples into two groups: genetically modified organisms (GMOs) and non-GMOs. The DPLS method yielded the best classification result, and the percentages of successful classification for GM and non-GM sugar beets were both 100%. Results of the present study demonstrate the usefulness of THz spectroscopy together with chemometrics methods as a powerful tool to distinguish GM and non-GM sugar beets. PMID:26436847

  10. Discrimination of genetically modified sugar beets based on terahertz spectroscopy

    NASA Astrophysics Data System (ADS)

    Chen, Tao; Li, Zhi; Yin, Xianhua; Hu, Fangrong; Hu, Cong

    2016-01-01

    The objective of this paper was to apply terahertz (THz) spectroscopy combined with chemometrics techniques for discrimination of genetically modified (GM) and non-GM sugar beets. In this paper, the THz spectra of 84 sugar beet samples (36 GM sugar beets and 48 non-GM ones) were obtained by using terahertz time-domain spectroscopy (THz-TDS) system in the frequency range from 0.2 to 1.2 THz. Three chemometrics methods, principal component analysis (PCA), discriminant analysis (DA) and discriminant partial least squares (DPLS), were employed to classify sugar beet samples into two groups: genetically modified organisms (GMOs) and non-GMOs. The DPLS method yielded the best classification result, and the percentages of successful classification for GM and non-GM sugar beets were both 100%. Results of the present study demonstrate the usefulness of THz spectroscopy together with chemometrics methods as a powerful tool to distinguish GM and non-GM sugar beets.

  11. Improved fodder tree management in the agroforestry systems of central and western Nepal

    SciTech Connect

    Karki, M.B.

    1992-01-01

    Ten, three year old, fodder tree species were evaluated at four on-station and three on-farm sites in Nepal. Ficus semicordata (Buchattam. ex Sm.) growth was found to be significantly higher than the rest in diameter and dry foliage weight values. Species were significantly different in height, diameter, and foliage and wood growth. Sites were significantly different in total height growth only. On-farm species evaluation indicated that A. lakoocha and F. semicordata had significantly higher growth. Allometric regression equations were developed to predict foliage, total wood, and total biomass yield of F. semicordata, and B. variegata. Individual-tree models were developed. For B. variegata, diameter at 50 cm. and for F. semicordata, crown diameter and height gave the best fitted equations. Regression equations for three sites did not differ significantly. Therefore, data were pooled and a common model was estimated for each species. In on-farm regression models, height and crown diameter were the best predictors for F. semicordata and dbh gave the best fit for B. variegata. The models for the two species were used to construct regional fodder and fuelwood biomass tables. An improved crop-livestock-fodder agroforestry system was designed for a village in Nepal. Linear programming was used to demonstrate the use of a tool to optimize land allocation maximizing net returns while satisfying the supply of minimum needs of food, fodder, and fuelwood. The optimal solution indicated that, by improving the returns to labor and by applying more compost, the village should be able to increase the annual net farm returns from NRs. 2.94 million to NRs. 3.85 million. The food, fodder and fuelwood production levels were shown to increase by 17%, 130%, and 537% respectively. The labor and compost requirements were up by 138% and 59% respectively, over the five year period. The soil loss through run-off was estimated to decrease by about 15% over the same period.

  12. Developments in beet and cane sugar extraction

    SciTech Connect

    Iverson, C.; Schwartzberg, H.G.

    1984-01-01

    This paper reviews the various types of extractors used in the extraction of sugar from beet and sugar cane. The types of extractors described are as follows:- Countercurrent Screw - Conveyor Extractors, (Tower Extractors, Slope Extractors), Countercurrent Drag Chain Extractors, Multistage Cross-Flow Extractors, Trommel Extractors, Multistage Scroll Extractors, Diffustion Batteries. Reduced capital costs and power expenditures and slightly higher cane sugar yields can be obtained by combined milking and diffusion extraction as opposed to multi-stage milling. The mechanical reliability of the machinery is emphasized and special attention is given to extraction procedures. Nowadays the trend in beet and cane sugar extraction is toward the use of larger and larger units which helps minimize labor and capital costs per unit of product.

  13. Exopolysaccharide-Producing Bacteria from Sugar Beets

    PubMed Central

    Tallgren, Antti H.; Airaksinen, Ulla; von Weissenberg, Robert; Ojamo, Heikki; Kuusisto, Juhani; Leisola, Matti

    1999-01-01

    Six hundred microorganisms were isolated from sugar beets collected from different parts of Finland to study their slime production. A total of 170 of them produced exopolysaccharides, of which 35% were heteropolysaccharides. The yield of heteropolysaccharides from sucrose was lower than that of dextrans. Five isolates, which were chosen for closer study, were identified as Leuconostoc mesenteroides (two species), Rahnella aquatilis (two species), and Enterobacter amnigenus. PMID:9925632

  14. Fusarium Wilt and Yellows of Sugar Beet and Dry Bean

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Central High Plains (Colorado, Nebraska and Wyoming) is among the largest producer of dry edible beans and sugar beets in the United States. Sugar beet is an important cash crop in northeastern Colorado with approximately 30,000 acres planted and 944,000 tons harvested in 2012. Approximately 250...

  15. Rhizoctonia seedling damping-off in sugar beet in Michigan

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizoctonia solani is an important seedling pathogen of sugar beet, causing damping-off following seedling emergence. Anastomosis group (AG)-4 has been the primary seedling pathogen reported on sugar beet, however, recent screening has found high incidence of infection by AG-2-2. Isolations of R. so...

  16. Root rot in sugar beet piles at harvest

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet root rots are not only a concern because of reduced yields, but can also be associated with losses in storage. Our primary sugar beet root rot disease problem in the Amalgamated production area is Rhizoctonia root rot. However, this rot frequently only penetrates a short distance past t...

  17. Effect of NaCl on Germination of Sugar Beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet is a salt tolerant crop, but is most vulnerable to salinity during germination. The goal of this research is to examine the response to salinity on the germination of sugar beet, ultimately to provide germplasm that has an agronomic use in saline soils around the world. Expanding the char...

  18. Genetic Variability Among Isolates of Fusarium oxysporum from Sugar Beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fusarium Yellows, caused by the fungus Fusarium oxysporum f. sp. betae (FOB), can lead to significant yield losses for sugar beet growers. This fungus is variable in pathogenicity, morphology, host range, and symptoms; and, it is not a well characterized pathogen on sugar beet. From 1998 – 2003, 8...

  19. Long-term Survival of Cryopreserved Sugar Beet Pollen

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Hecker and coworkers demonstrated that sugar beet (Beta vulgaris, L.) pollen could be stored in liquid nitrogen vapor phase (-160°C) (LN) for 1 yr and remained viable. In this study we demonstrate that similar pollen, stored for 17 years in LN was able to successfully pollinate sugar beet and prod...

  20. Brief History of Cercospora Leaf Spot of Sugar Beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet (Beta vulgaris L.) is most likely native to western and southern Asia and is believed to have arrived in Europe via the Mediterranean countries through Egypt. The cultivation of sugar beet as an alternate source of sugar is attributed Andreas Siegmund Marggraf in the 1740s. Subsequent pro...

  1. Biosynthetic origin of geosmin in red beets (Beta vulgaris L.).

    PubMed

    Lu, Guiping; Edwards, Charles G; Fellman, John K; Mattinson, D Scott; Navazio, John

    2003-02-12

    Geosmin provides the characteristic but sometimes undesirable "earthy" flavor to red table beets. To date, it is not known whether geosmin is a byproduct of beet metabolism or synthesized by soil-borne microorganisms and taken up by the beets during maturation. Analysis of mature beet roots revealed that peels contained 6 times the amount of geosmin compared to the bodies and cores. Sterilized beet seeds were aseptically grown in a basal medium prior to analysis for the presence of geosmin. Using a headspace solid-phase microextraction (HSPME) method, the relative recovery of geosmin from beet seedling extracts was 72.0 +/- 4.2% with (-)-menthone as the internal standard. The presence of geosmin in aseptically grown beet seedlings was confirmed by gas chromatography-mass spectrometry using authentic geosmin as the standard. During aseptic growth, the concentration of geosmin in seedlings remained constant for up to 5 months but increased at 6 months. Geosmin added to the growth medium was not absorbed by the seedlings. These studies support the conclusion that red beets are capable of endogenous synthesis of geosmin. PMID:12568567

  2. Initial assessment of energy beets in the Southeast Coastal Plain

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Energy beets as a non-food biofuel feedstock can help the U.S. achieve its renewable fuel goals, but with current emphasis on cellulosic feedstocks, there has been minimal research and development effort for energy beets in commercial bioconversion operations. Research was initiated to examine and ...

  3. Depth at which Rhizoctonia solani causes infection fo sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizoctonia solani (Kuhn) is the causal agent of Rhizoctonia root rot of sugar beet (Beta vulgaris L.). Typically, Rhizoctonia root rot symptoms appear to be initiated on the plant at the soil line. Recently, sugar beet plants were observed with Rhizoctonia root rot infections close to the root ti...

  4. Influence of harvest timing, fungicides, and Beet Necrotic Yellow Vein Virus on sugar beet storage

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Root rots in sugar beet storage can lead to million dollar losses because of reduced sucrose recovery. Thus, studies were conducted to establish better chemical control options and a better understanding of the fungi involved in the rot complex. A water check and three fungicides (Mertect, Propuls...

  5. The origin of metamitron resistant Chenopodium album populations in sugar beet.

    PubMed

    Aper, J; De Riek, J; De Cauwer, B; Bulcke, R; Reheul, D

    2012-01-01

    Chenopodium album L. is a major weed in spring-planted crops in the temperate regions of the world. Since 2000, farmers have reported an unsatisfactory control of this weed in sugar beet fields in Belgium, France and The Netherlands. Frequently, the surviving C. album plants are resistant to metamitron, a key herbicide in this crop. Metamitron resistance in C. album is caused by a Ser264 to Gly mutation in the psbA gene on the chloroplast genome, which prevents binding of metamitron to its target site. This mutation causes also resistance to other herbicides with a similar mode of action, like metribuzin -applied in potato- and atrazine in particular. Atrazine has been applied very frequently in maize in the 1970s and the 1980s, but is now banned in Europe due to environmental reasons. The persistent use of atrazine in maize confronted Belgian and other European farmers in the early 1980s with atrazine resistant C. album with the same Ser264 to Gly mutation. The problems with atrazine resistant C. album disappeared when other herbicides were applied in maize. Unfortunately, this is not the case for metamitron resistant C. album in sugar beet, because no replacement herbicide is readily available. The history of atrazine use in maize brought up a question concerning the origin of the current metamitron resistant C. album populations. Have these populations been selected locally by regular use of metamitron in sugar beet or did the selection occur earlier by atrazine use when maize was grown in the same fields? This would have serious implications regarding the reversibility of herbicide resistance. Therefore, soil samples were collected on 16 fields with different histories: five fields with an organic management over 25 years, two fields with a history of atrazine resistant C. album, five fields with metamitron resistant C. album in sugar beet and four fields which were under permanent grassland for 10 years, preceded by a regular rotation in which sugar beet was a

  6. Evaluation of Rhizoctonia zeae as a potential biological control option for fungal root diseases of sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Several common root diseases routinely damage sugar beet in Nebraska and other production areas of the Central High Plains, and it is becoming more common to find fields infested simultaneously with multiple pathogens. Due to the lack of available chemicals for economic management of soilborne dise...

  7. First report of strobilurin resistance in Cercospora beticola in sugar beet (Beta vulgaris) in Michigan and Nebraska, USA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cercospora leaf spot (CLS) caused by Cercospora beticola Sacc. is the most important foliar disease of sugar beet (Beta vulgaris) worldwide. CLS is controlled mainly with fungicides, including strobilurins (FRAC group 11). Resistance to strobilurins in C. beticola has not been reported in the field ...

  8. Milled industrial beet color kinetics and total soluble solid contents by image analysis

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Industrial beets are an emerging feedstock for biofuel and bioproducts industry in the US. Milling of industrial beets is the primary step in front end processing (FEP) for ethanol production. Milled beets undergo multiple pressings with water addition during raw beet juice extraction, and extracted...

  9. Kimberly sugar beet germplasm evaluated for rhizomania and storage rot resistance in Idaho, 2015

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet germplasm lines with resistance to BNYVV and storage rots, 11germplasm lines from the USDA-ARS Kimberly sugar beet program were screened. The lines wer...

  10. Control of curly top in sugar beet with seed and foliar insecticides

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Curly top in sugar beet is a serious widespread problem that is caused by Beet curly top virus and other closely species and vectored by the beet leafhopper. In order to find a means of reducing curly top in sugar beet, 15 combinations of insecticide seed (Poncho, Poncho Beta, and Poncho Votivo) an...

  11. Beta vulgaris L. serine proteinase inhibitor gene expression correlates to insect pest resistance in sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Analyzing genes that can be used for improving sugar beet resistance to the sugar beet root maggot (SBRM, Tetanops myopaeformis Roder), one of the most destructive insect pests of sugar beet in North America, was a major goal in our investigation. We report on the expression patterns of a sugar beet...

  12. Beet curly top resistance in USDA-ARS Ft. Collins Germplasm, 2012

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Seventeen sugar beet (Beta vulgaris L.) lines from the USDA-ARS Ft. Collins sugar beet program were screened for resistance to Beet severe curly top virus (BSCTV) and other closely related Curtovirus species in 2012. Commercial sugar beet cultivars Monohikari and HM PM90 were included as susceptibl...

  13. Study of the production of ethanol from sugar beets for use as a motor fuel. Final report, February 1, 1980-April 30, 1981

    SciTech Connect

    Baird, H W

    1981-04-27

    This study was performed to assess the feasibility of producing fuel ethanol from sugar beets. Sugar beets are a major agricultural crop in the area and the beet sugar industry is a major employer. There have been some indications that increasing competition from imported sugar and fructose sugar produced from corn may lead to lower average sugar prices than have prevailed in the past. Fuel ethanol might provide an attractive alternative market for beets and ethanol production would continue to provide an industrial base for labor. Ethanol production from beets would utilize much of the same field and plant equipment as is now used for sugar. It is logical to examine the modification of an existing sugar plant from producing sugar to ethanol. The decision was made to use Great Western Sugar Company's plant at Mitchell as the example plant. This plant was selected primarily on the basis of its independence from other plants and the availability of relatively nearby beet acreage. The potential feedstocks assessed included sugar beets, corn, hybrid beets, and potatoes. Markets were assessed for ethanol and fermentation by-products saleability. Investment and operating costs were determined for each prospective plant. Plants were evaluated using a discounted cash flow technique to obtain data on full production costs. Environmental, health, safety, and socio-economic aspects of potential facilities were examined. Three consulting engineering firms and 3 engineering-construction firms are considered capable of providing the desired turn-key engineering design and construction services. It was concluded that the project is technically feasible. (DMC)

  14. Impact of presowing laser irradiation of seeds on sugar beet properties

    NASA Astrophysics Data System (ADS)

    Sacała, E.; Demczuk, A.; Grzyś, E.; Prośba-Białczyk, U.; Szajsner, H.

    2012-07-01

    The aim of the experiment was to establish the influence of biostimulation on the sugar beet seeds. The seeds came from the specialized breeding program energ'hill or were irradiated by the laser in two doses. The impact of the biostimulation was analyzed by determining the nitrate reductase activity and the nitrate, chlorophyll and carotenoids contents in leaves, as well as, the dry matter and sugar concentration in mature roots. The field experiment was established for two sugar beet cultivars. Biostimulation by irradiation and a special seed breeding program energ'hill had a positive influence on some examined parameters (particularly on nitrate reductase activity in Ruveta and in numerous cases on photosynthetic pigments in both cultivars). Regarding the dry matter accumulation and sugar concentration this impact was more favourable for Tiziana than for Ruveta cultivar.

  15. Assessment of change in soil water content properties irrigated with industrial sugar beet wastewater.

    PubMed

    Tabatabaei, Sayyed Hassan; Najafi, Payam; Amini, Hussein

    2007-05-15

    In this research the effect of industrial sugar beet wastewater has been assessed on the soil water content properties in summer 2005. The evaluated parameters were the soil water content points such as Saturation Percent (SP), Field Capacity (FC), Permanent Wilting Point (PWP), gravitational water and Total Available Water (TAW). The pilot design was fully randomized with three replications and three treatments. The three treatments were: 1-normal water, 2-industrial sugar beet wastewater (50%) and normal water (50%) and 3-sugar beet wastewater (100%). The experiments have been carried out in the field, in 21 columns with the diameter 110 mm and the height of 400 mm. The soil was irrigated using surface irrigation method for 12 events with a constant volume and period. Based on the result, the SP, FC and PWP initial value were 46.5, 35 and 15%, respectively for all the treatments. At the end of the period, the values changed to 47, 36.6 and 17.5% for T2. They are also increased significantly to 48.5, 37 and 18.7% for T3 at the end of the period. The increasing of soil Organic Matter (OM) during the period is expected to be the main factor for this change. The result shows that although the FC and PWP parameters are increased during the period but TAW decreased significantly from the 20 to 18.5%. The other effects of wastewater on soil and leached water quality should be evaluated too. PMID:19086512

  16. Ethylene Formation in Sugar Beet Leaves

    PubMed Central

    Elstner, Erich F.; Konze, Jörg R.; Selman, Bruce R.; Stoffer, Claus

    1976-01-01

    Ethylene production by sugar beet (Beta vulgaris L.) leaf discs is inhibited by white (or red, >610 nm) light or by wounding. In contrast, in wounded leaf discs, ethylene production is stimulated by light. The effect of light on wounded leaf discs has been studied by using an in vitro system which mimics the loss of compartmentation in the wounded leaf. Chlorophyll-free extracts from sugar beet leaves stimulate the production of the superoxide free radical ion (as a prerequisite for ethylene formation) by illuminated chloroplast lamellae. The substance from the crude leaf extracts which is active in stimulating the production of the superoxide free radical ion has been identified as 3-hydroxytyramine (dopamine). Exogenous dopamine between 5 μm and 100 μm stimulates ethylene formation by illuminated chloroplast lamellae from methional. It also stimulates the production of the superoxide free radical ion, the formation of which apparently involves both a lamellar phenoloxidase and photosynthetic electron transport as a 1-electron donor, and is cyanide-sensitive. PMID:16659639

  17. Utilization of beet molasses for riboflavin production by Mycobacterium phlei.

    PubMed

    Ghozlan, H A

    1994-01-01

    Mycobacterium phlei was tested for its ability to utilize beet molasses as the sole carbon source and produce riboflavin. The crude beet molasses was analyzed and treated in various ways to reduce its heavy element content and to remove the muddy residue. Promising amounts of riboflavin were produced when the organism was cultivated on decationized (resin-treated) beet molasses. The highest vitamin productivity was achieved by incubating the inoculated medium containing 9% molasses and initially adjusted to pH 6 under shacked condition for 6 days in the dark. PMID:8071802

  18. Development of a DNA Microarray-Based Assay for the Detection of Sugar Beet Root Rot Pathogens.

    PubMed

    Liebe, Sebastian; Christ, Daniela S; Ehricht, Ralf; Varrelmann, Mark

    2016-01-01

    Sugar beet root rot diseases that occur during the cropping season or in storage are accompanied by high yield losses and a severe reduction of processing quality. The vast diversity of microorganism species involved in rot development requires molecular tools allowing simultaneous identification of many different targets. Therefore, a new microarray technology (ArrayTube) was applied in this study to improve diagnosis of sugar beet root rot diseases. Based on three marker genes (internal transcribed spacer, translation elongation factor 1 alpha, and 16S ribosomal DNA), 42 well-performing probes enabled the identification of prevalent field pathogens (e.g., Aphanomyces cochlioides), storage pathogens (e.g., Botrytis cinerea), and ubiquitous spoilage fungi (e.g., Penicillium expansum). All probes were proven for specificity with pure cultures from 73 microorganism species as well as for in planta detection of their target species using inoculated sugar beet tissue. Microarray-based identification of root rot pathogens in diseased field beets was successfully confirmed by classical detection methods. The high discriminatory potential was proven by Fusarium species differentiation based on a single nucleotide polymorphism. The results demonstrate that the ArrayTube constitute an innovative tool allowing a rapid and reliable detection of plant pathogens particularly when multiple microorganism species are present. PMID:26524545

  19. Defective DNAs of beet curly top virus from long-term survivor sugar beet plants.

    PubMed

    Bach, Judith; Jeske, Holger

    2014-04-01

    Long-term surviving sugar beet plants were investigated after beet curly top virus infection to characterize defective (D) viral DNAs as potential symptom attenuators. Twenty or 14 months after inoculation, 20 D-DNAs were cloned and sequenced. In contrast to known D-DNAs, they exhibited a large range of sizes. Deletions were present in most open reading frames except ORF C4, which encodes a pathogenicity factor. Direct repeats and inverted sequences were observed. Interestingly, the bidirectional terminator of transcription was retained in all D-DNAs. A model is presented to explain the deletion sites and sizes with reference to the viral minichromosome structure, and symptom attenuation by D-DNAs is discussed in relation to RNA interference. PMID:24530983

  20. Monitoring gene flow from transgenic sugar beet using cytoplasmic male-sterile bait plants.

    PubMed

    Saeglitz, C; Pohl, M; Bartsch, D

    2000-12-01

    One of the most discussed environmental effects associated with the use of transgenic plants is the flow of genes to plants in the environment. The flow of genes may occur through pollen since it is the reproductive system that is designed for gene movement. Pollen-mediated gene escape is hard to control in mating plants. Pollen from a wind pollinator can move over distances of more than 1000 m. To investigate the efficiency of transgenic pollen movement under realistic environmental conditions, the use of bait plants might be an effective tool. In this study, cytoplasmic male-sterile (CMS) sugar beets were tested with regard to their potential for monitoring transgene flow. As the pollen source, transgenic sugar beets were used that express recombinant DNA encoding viral (beet necrotic yellow vein virus) resistance, and antibiotic (kanamycin) and herbicide (glufosinate) tolerance genes. In a field trial, the effectiveness of a hemp (Cannabis sativa) stripe containment strategy was tested by measuring the frequency of pollinated CMS bait plants placed at different distances and directions from a transgenic pollen source. The results demonstrated the ineffectiveness of the containment strategy. Physiological and molecular tests confirmed the escape and production of transgenic offspring more than 200 m behind the hemp containment. Since absolute containment is unlikely to be effective, the CMS-bait plant detection system is a useful tool for other monitoring purposes. PMID:11123616

  1. Improvement of Lesion Phenotyping in Cercospora beticola-Sugar Beet Interaction by Hyperspectral Imaging.

    PubMed

    Leucker, Marlene; Mahlein, Anne-Katrin; Steiner, Ulrike; Oerke, Erich-Christian

    2016-02-01

    Cercospora leaf spot (CLS) caused by Cercospora beticola is the most destructive leaf disease of sugar beet and may cause high losses in yield and quality. Breeding and cultivation of disease-resistant varieties is an important strategy to control this economically relevant plant disease. Reliable and robust resistance parameters are required to promote breeding progress. CLS lesions on five different sugar beet genotypes incubated under controlled conditions were analyzed for phenotypic differences related to field resistance to C. beticola. Lesions of CLS were rated by classical quantitative and qualitative methods in combination with noninvasive hyperspectral imaging. Calculating the ratio of lesion center to lesion margin, four CLS phenotypes were identified that vary in size and spatial composition. Lesions could be differentiated into subareas based on their spectral characteristics in the range of 400 to 900 nm. Sugar beet genotypes with lower disease severity typically had lesions with smaller centers compared with highly susceptible genotypes. Accordingly, the number of conidia per diseased leaf area on resistant plants was lower. The assessment of lesion phenotypes by hyperspectral imaging with regard to sporulation may be an appropriate method to identify subtle differences in disease resistance. The spectral and spatial analysis of the lesions has the potential to improve the screening process in breeding for CLS resistance. PMID:26506458

  2. Successful application of dextranase in sugar beet factories

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Dextranases are sometimes applied to hydrolyze dextran polysaccharide in sugar manufacture when bacterial deterioration of sugar beet has occurred. Unfortunately, dextranases only have a small market and low volume sales compared to many other industrial enzymes. Consequently, research and develop...

  3. Beet sugar refining applications: Hydrate freeze separation program: Final report

    SciTech Connect

    Not Available

    1988-03-01

    The beet sugar segment is the most energy intensive of the food products industry, consuming some 40 trillion Btu per year of primary fuel (the equivalent of over 13.5 million barrels a year of oil). It takes about 6700 Btu to refine 1 pound of sugar from beets. Changing factory operations to use freeze crystallization as outlined in this report and demonstrated in this program, the energy use in the industry can be reduced by about 40%. A project to accomplish full scale changes in a factory is projected to have a simple payback of just over 3 years. The sugar industry now loses about 15% of the sugar extracted from the beet. This sugar is lost in the molasses, the concentrated impurities that are extracted with sugar from the beet. One proposed use of this process described in this report is to recover a fraction of this sugar that is now lost. 28 figs., 18 tabs.

  4. Utilization of waste products of dehydrated onion industry for production of fodder yeast by Saccharomyces cerevisiae.

    PubMed

    Ghonaim, S A; Abou-Zeid, A A; Abd El-Fattah, A F; Farid, M A

    1980-01-01

    One strain of Saccharomyces cerevisiae was selected from different yeasts, isolated from black strap molasses. This microorganism was cultivated on seven fermentation media for the production of protein. Medium I exhibited the highest potentiality for formation of protein. Therefore strain 1 of S. cerevisiae and medium I were used for further studies in the formation of protein. Factors controlling production of protein were explored. The required incubation period for the fermentation process was 72 hrs, while the initial pH value of the medium was 6.0. Sucrose supported the microorganism for higher production of protein (40.96%), while the best concentration of sucrose was shown to be 10.0 g/l. The best inorganic and organic nitrogen sources for protein formation were (NH4)2HPO4, (NH4)3PO4 and yeast extract, respectively. The best concentrations of (NH4)2HPO4 and yeast extract, supporting protein formation, were 5.0 g/l and 10.0 g/l, respectively. Addition of MgSO4, ZnSO4, ferrous ammonium sulphate, copper sulphate, biotin, Ca-pantothenate, thiamine, pyridoxine, and inositol to the synthetic medium did not markedly influence high level of protein formation. Glutamic acid was the best amino acid, supporting protein formation by S. cerevisiae. Onion juice was found to be a good medium, after deletion of inhibitory volatile sulphur organic compounds, for the production of protein by S. cerevisiae. Addition of (NH4)2HPO4 to the best concentration of onion juice assisted the onion medium in production of fodder yeast, containing high level of protein. Addition of MgSO4 to onion juice and (NH4)2HPO4 did not increase the total nitrogen of the biomass. Fodder yeast, produced by onion juice medium, contained more valuable ingredients than fodder yeast, produced by synthetic medium. PMID:6990654

  5. Quantitative trait locus responsible for resistance to Aphanomyces root rot (black root) caused by Aphanomyces cochlioides Drechs. in sugar beet.

    PubMed

    Taguchi, Kazunori; Ogata, Naoki; Kubo, Tomohiko; Kawasaki, Shinji; Mikami, Tetsuo

    2009-01-01

    Aphanomyces root rot, caused by Aphanomyces cochlioides Drechs., is one of the most serious diseases of sugar beet (Beta vulgaris L.). Identification and characterization of resistance genes is a major task in sugar beet breeding. To ensure the effectiveness of marker-assisted screening for Aphanomyces root rot resistance, genetic analysis of mature plants' phenotypic and molecular markers' segregation was carried out. At a highly infested field site, some 187 F(2) and 66 F(3) individuals, derived from a cross between lines 'NK-310mm-O' (highly resistant) and 'NK-184mm-O' (susceptible), were tested, over two seasons, for their level of resistance to Aphanomyces root rot. This resistance was classified into six categories according to the extent and intensity of whole plant symptoms. Simultaneously, two selected RAPD and 159 'NK-310mm-O'-coupled AFLP were used in the construction of a linkage map of 695.7 cM. Each of nine resultant linkage groups was successfully anchored to one of nine sugar beet chromosomes by incorporating 16 STS markers. Combining data for phenotype and molecular marker segregation, a single QTL was identified on chromosome III. This QTL explained 20% of the variance in F(2) population (in the year 2002) and 65% in F(3) lines (2003), indicating that this QTL plays a major role in the Aphanomyces root rot resistance. This is the first report of the genetic mapping of resistance to Aphanomyces-caused diseases in sugar beet. PMID:18813904

  6. Structural confirmation of oligosaccharides newly isolated from sugar beet molasses

    PubMed Central

    2012-01-01

    Background Sugar beet molasses is a viscous by-product of the processing of sugar beets into sugar. The molasses is known to contain sucrose and raffinose, a typical trisaccharide, with a well-established structure. Although sugar beet molasses contains various other oligosaccharides as well, the structures of those oligosaccharides have not been examined in detail. The purpose of this study was isolation and structural confirmation of these other oligosaccharides found in sugar beet molasses. Results Four oligosaccharides were newly isolated from sugar beet molasses using high-performance liquid chromatography (HPLC) and carbon-Celite column chromatography. Structural confirmation of the saccharides was provided by methylation analysis, matrix-assisted laser desorption/ionaization time of flight mass spectrometry (MALDI-TOF-MS), and nuclear magnetic resonance (NMR) measurements. Conclusion The following oligosaccharides were identified in sugar beet molasses: β-D-galactopyranosyl-(1- > 6)-β-D-fructofuranosyl-(2 <-> 1)-α-D-glucopyranoside (named β-planteose), α-D-galactopyranosyl-(1- > 1)-β-D-fructofuranosyl-(2 <-> 1)-α-D-glucopyranoside (named1-planteose), α-D-glucopyranosyl-(1- > 6)-α-D-glucopyranosyl-(1 <-> 2)-β-D-fructofuranoside (theanderose), and β-D-glucopyranosyl-(1- > 3)-α-D-glucopyranosyl-(1 <-> 2)-β-D-fructofuranoside (laminaribiofructose). 1-planteose and laminaribiofructose were isolated from natural sources for the first time. PMID:22925105

  7. The Assessment of Red Beet as a Natural Colorant, and Evaluation of Quality Properties of Emulsified Pork Sausage Containing Red Beet Powder during Cold Storage

    PubMed Central

    Jin, Sang-Keun; Choi, Jung-Seok; Moon, Sung-Sil; Jeong, Jin-Yeon

    2014-01-01

    The purpose of this study was to assess red beet as a natural colorant in emulsified pork sausage and to investigate the effect of red beet on quality characteristics of emulsified pork sausage during 20 d of cold storage. Red beet was prepared as a powder and a substitute with sodium nitrite at 0.5% and 1.0% levels in emulsified pork sausage. Red beet significantly increased the moisture content and pH (p<0.0001) and affected color traits. Lightness of emulsified pork sausage decreased by the addition of red beet powder (p<0.01), whereas lightness with red beet treatments slightly increased during 20 d of cold storage at 4℃ (p<0.05). Redness dramatically increased with red beet powder (p<0.0001). Color by sensory evaluation also showed a significant effect from red beet addition (p<0.05), whereas the other sensory properties such as flavor, tenderness, juiciness, and overall acceptability were not affected by the addition of red beet powder (p>0.05). Texture and 2-thiobabituric acid reactive substance were also not affected by red beet addition (p>0.05). Therefore, red beet could be a good natural colorant in emulsified pork sausage but it needs additional processing, such as betalain concentration and extraction as a juice, to be used as an antioxidant in meat products. PMID:26761285

  8. The Assessment of Red Beet as a Natural Colorant, and Evaluation of Quality Properties of Emulsified Pork Sausage Containing Red Beet Powder during Cold Storage.

    PubMed

    Jin, Sang-Keun; Choi, Jung-Seok; Moon, Sung-Sil; Jeong, Jin-Yeon; Kim, Gap-Don

    2014-01-01

    The purpose of this study was to assess red beet as a natural colorant in emulsified pork sausage and to investigate the effect of red beet on quality characteristics of emulsified pork sausage during 20 d of cold storage. Red beet was prepared as a powder and a substitute with sodium nitrite at 0.5% and 1.0% levels in emulsified pork sausage. Red beet significantly increased the moisture content and pH (p<0.0001) and affected color traits. Lightness of emulsified pork sausage decreased by the addition of red beet powder (p<0.01), whereas lightness with red beet treatments slightly increased during 20 d of cold storage at 4℃ (p<0.05). Redness dramatically increased with red beet powder (p<0.0001). Color by sensory evaluation also showed a significant effect from red beet addition (p<0.05), whereas the other sensory properties such as flavor, tenderness, juiciness, and overall acceptability were not affected by the addition of red beet powder (p>0.05). Texture and 2-thiobabituric acid reactive substance were also not affected by red beet addition (p>0.05). Therefore, red beet could be a good natural colorant in emulsified pork sausage but it needs additional processing, such as betalain concentration and extraction as a juice, to be used as an antioxidant in meat products. PMID:26761285

  9. [Physiological responses of sugar beet (Beta vulgaris) to drought stress during vegetative development period under drip irrigation].

    PubMed

    Li, Yang-yang; Geng, Qing-yun; Fei, Cong; Fan, Huai

    2016-01-01

    Sugar beet (Beta vulgaris cv. Beta 356) was subjected to drought stress during vegetative development by maintaining the soil water content in the 0-40 cm soil depth at 70%, 50% or 30% of field capacity to study the physiological traits of the leaves. Results showed that the compensation index was the highest in the 50% field capacity treatment. Malonaldehyde (MDA) content, relative conductivity, catalase (CAT) activity, and soluble sugar content began to increase 24 h after rehydration. Proline content began to increase 48 h after rehydration. In contrast, no compensation effect was observed in peroxidase (POD) activity after rehydration. Among the active oxygen scavenging enzymes, CAT was most sensitive to drought stress. Supplemental irrigation should be carried out promptly when the soil water content dropped to 50% of field capacity during vegetative development. Rehydration could promote self-repair functions in leaves, thus reducing the effects of drought on sugar beet yield and sugar content. PMID:27228610

  10. Functional traits as indicators of fodder provision over a short time scale in species-rich grasslands

    PubMed Central

    Ansquer, Pauline; Duru, Michel; Theau, Jean Pierre; Cruz, Pablo

    2009-01-01

    Background and Aims Fodder provision in species-rich grasslands, i.e. herbage growth, proportion of leaf, and leaf and stem digestibility, is difficult to predict for short periods of time, such as between two defoliations or less. The value of two methods based on plant traits for evaluating these agronomic properties was examined. Methods One method is based on plant trait measurements on the plant community (leaf dry matter content, plant height, flowering date); the other is on vegetation composition expressed as plant functional types (acquisitive versus conservative PFTs) established by measuring leaf dry matter content on pure grass stands. The experiment consisted of 18 fields with three different defoliation regimes (combinations of cutting and grazing) and two levels of fertilization. To establish a growth curve over the first growth cycle, herbage was sampled about 10 times in spring. Key Results Coefficients of correlation between agronomic properties of the vegetation and its functional composition were higher when the latter was assessed through PFT and an indicator of the plant nutrient status (Ni) instead of measured plant traits. The date at which the ceiling yield occurred for the standing herbage mass or only the leaf component, which varied by up to 500 degree-days between treatments, and the leaf proportion, depended entirely on the PFT, and largely so for the leaf digestibility. The standing herbage mass at the time of ceiling yield depended only on Ni, or mainly so in the case of the daily herbage growth rate. Similar plant digestibility between plant communities was found at flowering time, although there were big differences in PFT composition. The shape of the growth curve was flatter when there was great functional diversity in the plant community. Conclusions The PFT composition and the Ni were more reliable than the plant functional traits measured in the field for evaluating herbage growth pattern and digestibility in spring. PMID

  11. Analytical characterization of beet root vacuole membrane

    SciTech Connect

    Marty, F.; Branton, D.

    1980-10-01

    Vacuoles from beet root (Beta vulgaris L. var. esculenta Gurke) isolated by a mechanical procedure were osmotically lysed to separate the membrane and sap components for analysis. Approximately 62% of the vacuole proteins, 70% of the nondialyzable carbohydrates and almost all of the phospholipids and sterols were recovered in the membrane fraction. The vacuole membrane had a phospholipid:protein ratio of 0.68 and a sterol:phospholipid ratio of 0.21. Seventeen complex polar lipids including phosphatides ad glycolipids have been tentatively identified. Phosphatidylcholine (54%) and phosphatidylethanolamine (24%) were the most prominant phosphoglycerides besides phosphatidylserine, phosphatidylglycerol, phosphatidylinositol, and phosphatidic acid (1, 4, 5, and 12%, respectively. A putative sulfoglycoside and two major ceramide glycoside-like lipids, resembling those of animal lysosomes, were identified by thin-layer chromatography. High-resolution SDS-acrylamide gel electrophoresis of the polypeptides from the vacuole revealed 15 major bands with apparent molecular weights ranging from 91,000 to 12,000. Selective elution experiments delineated those polypeptides that were peripheral membrane proteins or sap proteins adsorbed to the membrane, and those that exhibited hydrophobic interaction with the lipid core. Lectin labeling results indicated that most of the polypeptides from the membrane and from the sap were glycoproteins probably of the high-mannose type characteristic of lysosomal enzymes that have undergone several stages of posttranslational modification.

  12. Fungal secretomes enhance sugar beet pulp hydrolysis

    PubMed Central

    Kracher, Daniel; Oros, Damir; Yao, Wanying; Preims, Marita; Rezic, Iva; Haltrich, Dietmar; Rezic, Tonci; Ludwig, Roland

    2014-01-01

    The recalcitrance of lignocellulose makes enzymatic hydrolysis of plant biomass for the production of second generation biofuels a major challenge. This work investigates an efficient and economic approach for the enzymatic hydrolysis of sugar beet pulp (SBP), which is a difficult to degrade, hemicellulose-rich by-product of the table sugar industry. Three fungal strains were grown on different substrates and the production of various extracellular hydrolytic and oxidative enzymes involved in pectin, hemicellulose, and cellulose breakdown were monitored. In a second step, the ability of the culture supernatants to hydrolyze thermally pretreated SBP was tested in batch experiments. The supernatant of Sclerotium rolfsii, a soil-borne facultative plant pathogen, was found to have the highest hydrolytic activity on SBP and was selected for further hydrolyzation experiments. A low enzyme load of 0.2 mg g–1 protein from the culture supernatant was sufficient to hydrolyze a large fraction of the pectin and hemicelluloses present in SBP. The addition of Trichoderma reesei cellulase (1–17.5 mg g–1 SBP) resulted in almost complete hydrolyzation of cellulose. It was found that the combination of pectinolytic, hemicellulolytic, and cellulolytic activities works synergistically on the complex SBP composite, and a combination of these hydrolytic enzymes is required to achieve a high degree of enzymatic SBP hydrolysis with a low enzyme load. PMID:24677771

  13. Fungal secretomes enhance sugar beet pulp hydrolysis.

    PubMed

    Kracher, Daniel; Oros, Damir; Yao, Wanying; Preims, Marita; Rezic, Iva; Haltrich, Dietmar; Rezic, Tonci; Ludwig, Roland

    2014-04-01

    The recalcitrance of lignocellulose makes enzymatic hydrolysis of plant biomass for the production of second generation biofuels a major challenge. This work investigates an efficient and economic approach for the enzymatic hydrolysis of sugar beet pulp (SBP), which is a difficult to degrade, hemicellulose-rich by-product of the table sugar industry. Three fungal strains were grown on different substrates and the production of various extracellular hydrolytic and oxidative enzymes involved in pectin, hemicellulose, and cellulose breakdown were monitored. In a second step, the ability of the culture supernatants to hydrolyze thermally pretreated SBP was tested in batch experiments. The supernatant of Sclerotium rolfsii, a soil-borne facultative plant pathogen, was found to have the highest hydrolytic activity on SBP and was selected for further hydrolyzation experiments. A low enzyme load of 0.2 mg g(-1) protein from the culture supernatant was sufficient to hydrolyze a large fraction of the pectin and hemicelluloses present in SBP. The addition of Trichoderma reesei cellulase (1-17.5 mg g(-1) SBP) resulted in almost complete hydrolyzation of cellulose. It was found that the combination of pectinolytic, hemicellulolytic, and cellulolytic activities works synergistically on the complex SBP composite, and a combination of these hydrolytic enzymes is required to achieve a high degree of enzymatic SBP hydrolysis with a low enzyme load. PMID:24677771

  14. Cross pathogenicity and vegetative compatibility of Fusarium oxysporum isolated from sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fusarium oxysporum f. sp. betae, which causes Fusarium yellows in sugar beet, can be highly variable in virulence and morphology, with further diversity derived due to the wide geographic distribution of sugar beet production. Little is known about factors that determine pathogenicity to sugar beet...

  15. Beet curly top resistance in USDA-ARS Kimberly germplasm lines, 2015

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Curly top caused by Beet curly top virus is a widespread disease problem vectored by the beet leafhopper in semiarid sugar beet production areas. Host resistance is the primary defense against this problem, but resistance in commercial cultivars is only low to intermediate. In order to identify no...

  16. Ft. Collins sugar beet germplasm evaluated for rhizomania and storage rot resistance in Idaho, 2015

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fifty-seven sugar beet (Beta vulgaris L.) lines from the USDA-ARS Ft. Collins sugar beet program and four check cultivars were screened for resistance to Beet necrotic yellow vein virus (BNYVV), the causal agent of rhizomania, and storage rot. The rhizomania evaluation was conducted at the USDA-ARS...

  17. USDA-ARS Ft. Collins germplasm screened for resistance to Beet curly top, 2015

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fifty sugar beet (Beta vulgaris L.) germplasm lines produced by the USDA-ARS Ft. Collins sugar beet program and two commercial check cultivars [SV2012RR (susceptible) and HM PM90 (resistant)] were screened for resistance to Beet curly top virus (BCTV). The curly top evaluation was conducted at the ...

  18. Evaluation of fungicide and biological treatments for control of fungal storage rots in sugar beet, 2014

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Preventing sucrose losses in storage is important to the economic viability of the sugar beet industry. In an effort to establish additional measures for reducing sucrose losses in storage, ten fungicide and/or biological treatments were evaluated on sugar beet roots in a commercial sugar beet stor...

  19. Beet curly top resistance in USDA-ARS plant introduction lines, 2015

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Curly top caused by Beet curly top virus (BCTV) is a widespread disease problem vectored by the beet leafhopper in semiarid sugar beet production areas. Host resistance is the primary defense against this problem, but resistance in commercial cultivars is only low to intermediate. In order to iden...

  20. Management of curly top in sugar beet with seed and foliar insecticides

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Curly top in sugar beet can result in severe yield losses and is caused by Beet severe curly top virus (BSCTV) and other closely related Curtovirus spp. which are vectored by the beet leafhopper. Neonicotinoid seed treatments (Cruiser, NipsIt, and Poncho) have been shown to be an effective suppleme...

  1. Characterization of Protein Changes Associated with Sugar Beet (Beta vulgaris) Resistance and Susceptibility to Fusarium oxysporum.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fusarium oxysporum is serious threat to sugar beet production worldwide. Although certain sugar beet lines appear to have resistance against F. oxysporum, little is understood about the basis for that resistance. Examination of F. oxysporum-induced changes in the sugar beet proteome has the poten...

  2. First report of sugar beet cyst nematode, Heterodera schachtii, in North Dakota

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet (Beta vulgaris L.) and canola (Brassica napus L.) are major cops in North Dakota with sugar beet production primarily in the eastern part of the state in the Red River Valley and canola production along the northern half of the state from east to west. Both crops are hosts of sugar beet ...

  3. Estrogenicity of sugar beet by-products used as animal feeds

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A veterinarian observed a reduction in embryo transfer success rates on beef and dairy farms in Minnesota, which were both feeding sugar beet by-products. Beet tailings and pelleted post-extraction beet pulp, associated with the affected farms were analyzed for estrogenicity by E-Screen (proliferati...

  4. Beet curly top resistance in germplasm from the USDA-ARS Ft. Collins program, 2014

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Ninety-seven sugar beet (Beta vulgaris L.) germplasm lines from the USDA-ARS Ft. Collins sugar beet program, a resistant control germplasm (1996A008), and three commercial control cultivars [SV2012RR (susceptible), Monohikari (susceptible) and HM PM90 (resistant)] were screened for response to Beet ...

  5. Beet curly top resistance in USDA-ARS plant introduction lines, 2014

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Curly top caused by Beet curly top virus (BCTV) is a widespread disease problem vectored by the beet leafhopper in semiarid sugar beet production areas. Host resistance is the primary defense against this problem, but resistance in commercial cultivars is only low to intermediate. In order to iden...

  6. Variability in Fusarium oxysporum from sugar beets in the United States – Final Report

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fusarium yellows can cause significant reduction in root yield, sucrose percentage and juice purity in affected sugar beets. Research in our laboratory and others on variability in Fusarium oxysporum associated with sugar beets demonstrated that isolates that are pathogenic on sugar beet can be hig...

  7. Experimental investigations of beet pulp drying in superheated steam under pressure

    SciTech Connect

    Urbaniec, K.; Malczewski, J.

    1997-10-01

    Beet pulp drying in superheated steam under pressure makes it possible to save energy in sugar factories. A new concept of a two-stage convective steam drier is presented. To obtain kinetic data on beet pulp drying, an experimental setup was built. Beet pulp samples were dried at steam pressure up to 4 bar and temperature up to 220 C.

  8. Interaction of Rhizoctonia solani and Rhizopus stolonifer Causing Root Rot of Sugar Beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In recent years, growers in Michigan and other sugar beet production areas of the United States have reported increasing incidence of root rot with little or no crown or foliar symptoms in sugar beet with Rhizoctonia crown and root rot. In addition, Rhizoctonia-resistant beets have been reported wit...

  9. Structural and Financial Characteristics of U.S. Sugar Beet Farms. Agricultural Economic Report Number 584.

    ERIC Educational Resources Information Center

    Clauson, Annette L.; Hoff, Frederic L.

    This report analyzes production and financial characteristics of sugar beet producers in seven regions. Section 1 examines the structural characteristics of U.S. sugar beet producers. Sugar beet production; land use, tenure, irrigation, and livestock enterprises are considered. Section 2 discusses production costs, including cost estimates,…

  10. [Detection and kinetic characterization of Candida tropicalis contamination during fodder yeast production].

    PubMed

    García Gutiérrez, Roxana; Otero Rambla, Miguel Angel; Fundora Toucet, Norka; Martínez Sánchez, Aidín; Saura Lauria, Gustavo; Casalot, Laurence

    2006-06-01

    Candida tropicalis was identified as the etiologic agent of a severe contamination detected on an industrial fodder yeast production at the Cuban eastern region. After a detailed diagnostic task on raw material carried out on different factory sections, protocols to identify the contamination source and to isolate the microorganism were proposed. The identification was by comparison of the internal transcribed spacers ITS1 and ITS4 from 5.8S ribosomal DNA nucleotide sequences. In parallel, propagation of production strain, Candida utilis NRRL Y-660, at lab scale (2.5 l) was performed. Similar results to those observed in the factory concerning to its kinetic behavior in aerobic propagation with contaminated molasses, were detected at this level. The identification and primary kinetic characterization led to the implementation of sanitary and technological measures to bring production at its normal operational conditions as well as the application of prophylactic surveillance methodologies to avoid future contaminations. PMID:16854184

  11. Metabolism of Red Beet Slices I. Effects of Washing 1

    PubMed Central

    Reed, D. J.; Kolattukudy, P. E.

    1966-01-01

    The changes in relative participation of pathways of glucose catabolism in red beet slices during washing have been examined using specifically 14C labeled glucoses. Washing of these slices brings about an increase in participation of the pentose phosphate pathway. The composition of the washing medium influences slightly the extent of change in pathway participation. The activity level of certain enzymes participating in the initial stages of glucose catabolism has been measured in fresh and washed beet slices. Fresh slices which barely metabolized gluconate were found to have very little 6-phosphogluconate dehydrogenase activity. Washing brings about a dramatic increase in 6-phosphogluconate dehydrogenase activity and this increase was accompanied by a marked increase in the ability of the slices to metabolize gluconate. In red beet slices the TPNH generated via pentose phosphate pathway appears to be utilized for biosynthetic reductions rather than as respiratory substrate. PMID:16656302

  12. 21 CFR 173.320 - Chemicals for controlling microorganisms in cane-sugar and beet-sugar mills.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...-sugar and beet-sugar mills. 173.320 Section 173.320 Food and Drugs FOOD AND DRUG ADMINISTRATION...-sugar and beet-sugar mills. Agents for controlling microorganisms in cane-sugar and beet-sugar mills may... microorganisms in cane-sugar and/or beet-sugar mills as specified in paragraph (b) of this section. (b) They...

  13. Stereoselective Metabolism of the Sterol Biosynthesis Inhibitor Fungicides Fenpropidin, Fenpropimorph, and Spiroxamine in Grapes, Sugar Beets, and Wheat.

    PubMed

    Buerge, Ignaz J; Krauss, Jürgen; López-Cabeza, Rocío; Siegfried, Werner; Stüssi, Michael; Wettstein, Felix E; Poiger, Thomas

    2016-07-01

    Metabolism of chiral pesticides in crops is typically studied using achiral analytical methods and, consequently, the stereoisomer composition of residues is unknown. In this study, we developed an enantioselective GC-MS/MS method to quantify residues of the fungicides fenpropidin, fenpropimorph, and spiroxamine in plant matrices. In field trials, the fungicides were applied to grapevines, sugar beets, or wheat. Fenpropidin was metabolized with no or only weak enantioselectivity. For fenpropimorph, slightly enantioselective metabolism was observed in wheat but more pronounced in sugar beets. This enantioselectivity was due to different rates of metabolism and not due to interconversion of enantiomers. The four stereoisomers of spiroxamine were also metabolized at different rates, but selectivity was only found between diastereomers and not between enantiomers. trans-Spiroxamine was preferentially degraded in grapes and cis-spiroxamine in wheat. These findings may affect the consumer dietary risk assessment because toxicological end points were determined using racemic test substances. PMID:27248479

  14. Effect of the red imported fire ant on cotton aphid population density and predation of bollworm and beet armyworm eggs.

    PubMed

    Diaz, Rodrigo; Knutson, Allen; Bernal, Julio S

    2004-04-01

    The effects of the red imported fire ant, Solenopsis invicta Buren (Hymenoptera: Formicidae), on cotton aphid, Aphis gossypii Glover, populations and its predation of bollworm, Helicoverpa zea (Boddie), and beet armyworm, Spodoptera exigua (Hübner), (both Lepidoptera: Noctuidae) eggs were evaluated in cotton under field conditions during 2001 and 2002 in central and northern Texas. In central Texas, cotton aphid populations were approximately 5.5 times greater and predation of sentinel bollworm eggs 2 times greater in the presence of S. invicta versus in its absence, although aphid populations did not reach economic levels. Most predation of beet armyworm egg masses, measured via direct nocturnal observations, was due to S. invicta (68%) and cotton fleahopper, Pseudatomoscelis seriatus (Reuter) (21%), where S. invicta was present, and by the mite Abrolophus sp. (52%), spiders (13%), and minute pirate bug (Orius sp.) (13%) where S. invicta was absent. Predation of sentinel bollworm eggs and beet armyworm egg masses was approximately 1.5 and 4.1 times greater, respectively, in the presence of S. invicta versus in their absence. In the presence of S. invicta, the relative frequencies of minute pirate bug and cotton fleahopper were higher, and of S. invicta and native ants lower in beat bucket samples compared with their relative frequencies in nocturnal observations of predation upon beet armyworm egg masses. In the absence of S. invicta seven of eight predators sampled were similarly represented in beat bucket samples and nocturnal observations of beet armyworm egg mass predation, whereas minute pirate bug occurred at a higher frequency in beat bucket samples relative to nocturnal observations. These observations suggested that the relative frequencies of minute pirate bug, cotton fleahopper, S. invicta and native ants in beat bucket samples do not closely reflect the frequency with which these predators prey on noctuid eggs. Overall, the results of this study show

  15. Biogas from sugar beet press pulp as substitute of fossil fuel in sugar beet factories.

    PubMed

    Brooks, L; Parravicini, V; Svardal, K; Kroiss, H; Prendl, L

    2008-01-01

    Sugar beet press pulp (SBP) accumulates as a by-product in sugar factories and it is generally silaged or dried to be used as animal food. Rising energy prices and the opening of the European Union sugar market has put pressure on the manufacturers to find alternatives for energy supply. The aim of this project was to develop a technology in the treatment of SBP that would lead to savings in energy consumption and would provide a more competitive sugar production from sugar beets. These goals were met by the anaerobic digestion of SBP for biogas production. Lab-scale experiments confirmed the suitability of SBP as substrate for anaerobic bacteria. Pilot-scale experiments focused on process optimization and procedures for a quick start up and operational control. Both single-stage and two-stage process configurations showed similar removal efficiency. A stable biogas production could be achieved in single-stage at a maximum volumetric loading rate of 10 kgCSB/(m(3) x d). Degradation efficiency was 75% for VS and 72% for COD. Average specific gas production reached 530 NL/kgCOD(SBP) or 610 NL/kgVS(SBP). (CH(4): 50 to 53%). The first large-scale biogas plant was put into operation during the sugar processing period 2007 at a Hungarian sugar factory. Digesting approximately 50% of the SBP (800 t/d, 22%TS), the biogas produced could substitute about 40% of the natural gas required for the thermal energy supply within the sugar processing. PMID:18957765

  16. The Impact of Multi-Sensor Data Assimilation on Plant Parameter Retrieval and Yield Estimation for Sugar Beet

    NASA Astrophysics Data System (ADS)

    Hodrius, M.; Migdall, S.; Bach, H.; Hank, T.

    2015-04-01

    Yield Maps are a basic information source for site-specific farming. For sugar beet they are not available as in-situ measurements. This gap of information can be filled with Earth Observation (EO) data in combination with a plant growth model (PROMET) to improve farming and harvest management. The estimation of yield based on optical satellite imagery and crop growth modelling is more challenging for sugar beet than for other crop types since the plants' roots are harvested. These are not directly visible from EO. In this study, the impact of multi-sensor data assimilation on the yield estimation for sugar beet is evaluated. Yield and plant growth are modelled with PROMET. This multi-physics, raster-based model calculates photosynthesis and crop growth based on the physiological processes in the plant, including the distribution of biomass into the different plant organs (roots, stem, leaves and fruit) at different phenological stages. The crop variable used in the assimilation is the green (photosynthetically active) leaf area, which is derived as spatially heterogeneous input from optical satellite imagery with the radiative transfer model SLC (Soil-Leaf-Canopy). Leaf area index was retrieved from RapidEye, Landsat 8 OLI and Landsat 7 ETM+ data. It could be shown that the used methods are very suitable to derive plant parameters time-series with different sensors. The LAI retrievals from different sensors are quantitatively compared to each other. Results for sugar beet yield estimation are shown for a test-site in Southern Germany. The validation of the yield estimation for the years 2012 to 2014 shows that the approach reproduced the measured yield on field level with high accuracy. Finally, it is demonstrated through comparison of different spatial resolutions that small-scale in-field variety is modelled with adequate results at 20 m raster size, but the results could be improved by recalculating the assimilation at a finer spatial resolution of 5 m.

  17. Investigation of Copper Sorption by Sugar Beet Processing Lime Waste

    EPA Science Inventory

    In the western United States, sugar beet processing for sugar recovery generates a lime-based waste product (~250,000 Mg yr-1) that has little liming value in the region’s calcareous soils. This area has recently experienced an increase in dairy production, with dairi...

  18. Interaction between weed and disease management methods in sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Previous work with an experimental glyphosate-resistant sugar beet variety indicated host resistance to Rhizoctonia crown and root rot could be compromised when plants were exposed to glyphosate. In order to improve disease management recommendations, work was initiated to investigate the interactio...

  19. Seedling diseases of sugar beet – diversity and host interactions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Seedling diseases cause loss of plant stand due to pre- and post-emergence damping-off and weakened plants due to root or hypocotyl infection. Several pathogens cause seedling disease of sugar beet, including Rhizoctonia solani, Aphanomyces cochlioides, Pythium species, and Fusarium species. Differe...

  20. Structural confirmation of novel oligosaccharides isolated from sugar beet molasses.

    PubMed

    Abe, Tatsuya; Kikuchi, Hiroto; Aritsuka, Tsutomu; Takata, Yusuke; Fukushi, Eri; Fukushi, Yukiharu; Kawabata, Jun; Ueno, Keiji; Onodera, Shuichi; Shiomi, Norio

    2016-07-01

    Eleven oligosaccharides were isolated from sugar beet molasses using carbon-Celite column chromatography and HPLC. The constituent sugars and linkage positions were determined using methylation analysis, MALDI-TOF-MS, and NMR measurements. The configurations of isolated oligosaccharides were confirmed based on detailed NMR analysis. Based on our results, three of the 11 oligosaccharides were novel. PMID:26920296

  1. Investigation of copper sorption by sugar beet processing lime waste

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In the western US, sugar beet processing for sugar recovery generates a lime-based waste product (~250,000 megagrams/yr) that has little liming value in the region’s calcareous soils. This area has recently experienced an increase in dairy production, with dairies utilizing copper-based hoof baths ...

  2. Reducing sucrose loss in sugar beet storage with fungicides

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Root rots in sugar beet storage can lead to multi-million dollar losses because of reduced sucrose recovery. Thus, studies were conducted to establish better chemical control options and a better understanding of the fungi involved in the rot complex. A water check and three fungicides (Mertect, Pro...

  3. Seedling damping-off in sugar beet in Michigan

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A number of pathogens can cause early season stand loss in sugar beet. In an ongoing survey, the most commonly identified damping-off pathogens were Rhizoctonia solani, Aphanomyces cochlioides, and Fusarium species. Pythium and Phoma also were isolated every year, but never as the sole or most commo...

  4. The 'C869' sugar beet genome: a draft assembly

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet 'C869' is a diploid, self-fertile, public germplasm release used extensively as the seed parent of recombinant inbred lines designed to genetically dissect agronomic, disease, domestication, and other traits. From the original release, three additional generations of inbreeding were done,...

  5. Genetic structure and immigation in French sea beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In this study we examined accessions of sea beet (Beta vulgaris subsp. maritima (L.) Arcang.), collected along the Mediterranean Sea up the Atlantic coast of France. The aim was to identify the scale and magnitude of differentiation and diversity in these accessions using both molecular and quantita...

  6. Rhizomania Resistance in the Tandem Sugar Beet Variety

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizomania, caused by beet necrotic yellow vein virus (BNYVV), is a major disease of sugarbeets world-wide. The ‘Holly’ resistance gene (Rz1) confers strong resistance to several BNYVV isolates and has been incorporated into most major sugarbeet breeding lines. However, the threat presented by resis...

  7. ROOT PLASTICITY TO NUTRITIONAL STRESS IN MEDITERRANEAN SEA BEET

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Knowledge of root adaptive responses to nutritional stress is required to improve yield stability of sugarbeet. The aim of this research was a comparative study of the root morpho-physiological plasticity among two sea beet populations collected on poor- and nutrient-rich habitats of the Adriatic co...

  8. Molecular and Morphological Differentiation Among Sea, Ruderal and Cultivated Beets

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Knowledge of genetic diversity and relationships among Beta vulgaris genetic resources is essential for their conservation and development of breeding populations. In this study, we compared patterns of genetic variability and quantitative morphological data between a sea and a ruderal beet populati...

  9. Rhizomania resistance in the Tandem® sugar beet variety.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizomania, caused by beet necrotic yellow vein virus (BNYVV), is a major disease of sugarbeets world-wide. The ‘Holly’ resistance gene (Rz1) confers strong resistance to several BNYVV isolates and has been incorporated into most major sugarbeet breeding lines. However, the threat presented by resis...

  10. Epigenomics and bolting tolerance in sugar beet genotypes

    PubMed Central

    Hébrard, Claire; Peterson, Daniel G.; Willems, Glenda; Delaunay, Alain; Jesson, Béline; Lefèbvre, Marc; Barnes, Steve; Maury, Stéphane

    2016-01-01

    In sugar beet (Beta vulgaris altissima), bolting tolerance is an essential agronomic trait reflecting the bolting response of genotypes after vernalization. Genes involved in induction of sugar beet bolting have now been identified, and evidence suggests that epigenetic factors are involved in their control. Indeed, the time course and amplitude of DNA methylation variations in the shoot apical meristem have been shown to be critical in inducing sugar beet bolting, and a few functional targets of DNA methylation during vernalization have been identified. However, molecular mechanisms controlling bolting tolerance levels among genotypes are still poorly understood. Here, gene expression and DNA methylation profiles were compared in shoot apical meristems of three bolting-resistant and three bolting-sensitive genotypes after vernalization. Using Cot fractionation followed by 454 sequencing of the isolated low-copy DNA, 6231 contigs were obtained that were used along with public sugar beet DNA sequences to design custom Agilent microarrays for expression (56k) and methylation (244k) analyses. A total of 169 differentially expressed genes and 111 differentially methylated regions were identified between resistant and sensitive vernalized genotypes. Fourteen sequences were both differentially expressed and differentially methylated, with a negative correlation between their methylation and expression levels. Genes involved in cold perception, phytohormone signalling, and flowering induction were over-represented and collectively represent an integrative gene network from environmental perception to bolting induction. Altogether, the data suggest that the genotype-dependent control of DNA methylation and expression of an integrative gene network participate in bolting tolerance in sugar beet, opening up perspectives for crop improvement. PMID:26463996

  11. Epigenomics and bolting tolerance in sugar beet genotypes.

    PubMed

    Hébrard, Claire; Peterson, Daniel G; Willems, Glenda; Delaunay, Alain; Jesson, Béline; Lefèbvre, Marc; Barnes, Steve; Maury, Stéphane

    2016-01-01

    In sugar beet (Beta vulgaris altissima), bolting tolerance is an essential agronomic trait reflecting the bolting response of genotypes after vernalization. Genes involved in induction of sugar beet bolting have now been identified, and evidence suggests that epigenetic factors are involved in their control. Indeed, the time course and amplitude of DNA methylation variations in the shoot apical meristem have been shown to be critical in inducing sugar beet bolting, and a few functional targets of DNA methylation during vernalization have been identified. However, molecular mechanisms controlling bolting tolerance levels among genotypes are still poorly understood. Here, gene expression and DNA methylation profiles were compared in shoot apical meristems of three bolting-resistant and three bolting-sensitive genotypes after vernalization. Using Cot fractionation followed by 454 sequencing of the isolated low-copy DNA, 6231 contigs were obtained that were used along with public sugar beet DNA sequences to design custom Agilent microarrays for expression (56k) and methylation (244k) analyses. A total of 169 differentially expressed genes and 111 differentially methylated regions were identified between resistant and sensitive vernalized genotypes. Fourteen sequences were both differentially expressed and differentially methylated, with a negative correlation between their methylation and expression levels. Genes involved in cold perception, phytohormone signalling, and flowering induction were over-represented and collectively represent an integrative gene network from environmental perception to bolting induction. Altogether, the data suggest that the genotype-dependent control of DNA methylation and expression of an integrative gene network participate in bolting tolerance in sugar beet, opening up perspectives for crop improvement. PMID:26463996

  12. Differentiating Rz-1 AND Rz-2 resistance reactions to Beet necrotic yellow vein virus through proteome analysis in sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizomania, caused by Beet necrotic yellow vein virus (BNYVV), is one of the most economically important diseases affecting sugarbeet, and is widely distributed in most sugarbeet growing areas of the world. Control is achieved almost exclusively through planting of resistant varieties. Following t...

  13. Determination of sulfur and chlorine in fodder by X-ray fluorescence spectral analysis and comparison with other analytical methods

    NASA Astrophysics Data System (ADS)

    Nečemer, Marijan; Kump, Peter; Rajčevič, Marija; Jačimović, Radojko; Budič, Bojan; Ponikvar, Maja

    2003-07-01

    Sulfur and chlorine are essential elements in the metabolic processes of ruminants, and correct planning strategy of ruminant nutrition should provide a sufficient content of S and Cl in the animal's body. S and Cl can be found in various types of animal fodder in the form of organic compounds and minerals. In this work, the Cl and S content in forage was determined by X-ray fluorescence spectrometry (XRF), and its performance was then compared in parallel analyses by instrumental neutron activation analysis (INAA), inductively coupled plasma atomic emission spectrometry (ICP-AES) and potentiometric methods. The results were compared and critically evaluated in order to assess the performance and capability of the XRF technique in analysis of animal fodder.

  14. Differences between the rhizosphere microbiome of Beta vulgaris ssp. maritima—ancestor of all beet crops—and modern sugar beets

    PubMed Central

    Zachow, Christin; Müller, Henry; Tilcher, Ralf; Berg, Gabriele

    2014-01-01

    The structure and function of the plant microbiome is driven by plant species and prevailing environmental conditions. Effectuated by breeding efforts, modern crops diverge genetically and phenotypically from their wild relatives but little is known about consequences for the associated microbiota. Therefore, we studied bacterial rhizosphere communities associated with the wild beet B. vulgaris ssp. maritima grown in their natural habitat soil from coastal drift lines (CS) and modern sugar beets (Beta vulgaris ssp. vulgaris) cultivated in CS and potting soil (PS) under greenhouse conditions. Analysis of 16S rRNA gene fingerprints and pyrosequencing-based amplicon libraries revealed plant genotype- and soil-specific microbiomes. Wild beet plants harbor distinct operational taxonomic units (OTUs) and a more diverse bacterial community than the domesticated sugar beet plants. Although the rhizospheres of both plant genotypes were dominated by Proteobacteria and Planctomycetes, 37.5% of dominant OTUs were additionally detected in the wild beet rhizosphere. Analysis of the cultivable fraction confirmed these plant genotype-specific differences at functional level. The proportion of isolates displayed in vitro activity against phytopathogens was lower for wild beet (≤45.8%) than for sugar beet (≤57.5%). Conversely, active isolates from the wild beet exhibited stronger ability to cope with abiotic stresses. From all samples, active isolates of Stenotrophomonas rhizophila were frequently identified. In addition, soil type-specific impacts on the composition of bacterial communities were found: Acidobacteria, Chloroflexi, and Planctomycetes were only detected in plants cultivated in CS; whereas Bacteroidetes and Proteobacteria dominated in PS. Overall, in comparison to modern sugar beets, wild beets were associated with taxonomically and functionally distinct microbiomes. PMID:25206350

  15. Differences between the rhizosphere microbiome of Beta vulgaris ssp. maritima-ancestor of all beet crops-and modern sugar beets.

    PubMed

    Zachow, Christin; Müller, Henry; Tilcher, Ralf; Berg, Gabriele

    2014-01-01

    The structure and function of the plant microbiome is driven by plant species and prevailing environmental conditions. Effectuated by breeding efforts, modern crops diverge genetically and phenotypically from their wild relatives but little is known about consequences for the associated microbiota. Therefore, we studied bacterial rhizosphere communities associated with the wild beet B. vulgaris ssp. maritima grown in their natural habitat soil from coastal drift lines (CS) and modern sugar beets (Beta vulgaris ssp. vulgaris) cultivated in CS and potting soil (PS) under greenhouse conditions. Analysis of 16S rRNA gene fingerprints and pyrosequencing-based amplicon libraries revealed plant genotype- and soil-specific microbiomes. Wild beet plants harbor distinct operational taxonomic units (OTUs) and a more diverse bacterial community than the domesticated sugar beet plants. Although the rhizospheres of both plant genotypes were dominated by Proteobacteria and Planctomycetes, 37.5% of dominant OTUs were additionally detected in the wild beet rhizosphere. Analysis of the cultivable fraction confirmed these plant genotype-specific differences at functional level. The proportion of isolates displayed in vitro activity against phytopathogens was lower for wild beet (≤45.8%) than for sugar beet (≤57.5%). Conversely, active isolates from the wild beet exhibited stronger ability to cope with abiotic stresses. From all samples, active isolates of Stenotrophomonas rhizophila were frequently identified. In addition, soil type-specific impacts on the composition of bacterial communities were found: Acidobacteria, Chloroflexi, and Planctomycetes were only detected in plants cultivated in CS; whereas Bacteroidetes and Proteobacteria dominated in PS. Overall, in comparison to modern sugar beets, wild beets were associated with taxonomically and functionally distinct microbiomes. PMID:25206350

  16. Foam formation in biogas plants caused by anaerobic digestion of sugar beet.

    PubMed

    Moeller, Lucie; Lehnig, Marcus; Schenk, Joachim; Zehnsdorf, Andreas

    2015-02-01

    The use of sugar beet in anaerobic digestion (AD) during biogas production can lead to process upsets such as excessive foaming in fermenters. In the present study, foam formation in sugar beet-fed digestates was studied in foaming tests. The increasing disintegration grade of sugar beet was observed to have a promoting effect on foaming in the digestate but did not affect the biogas yield. Chemical analysis of foam and digestate from sugar beet silage AD showed high concentrations of pectin, other carbohydrates and N-containing substances in the foam. Both pectin and sucrose showed little foaming in AD. Nevertheless, sucrose and calcium chloride had a promoting effect on foaming for pectin AD. Salts of divalent ions also enhanced the foam intensity in the case of sugar beet silage AD, whereas ammonium chloride and urea had a lessening effect on sugar beet-based foaming. PMID:25446785

  17. Photoacoustic and optothermal studies of tomato ketchup adulterated by the red beet (Beta vulgaris)

    NASA Astrophysics Data System (ADS)

    Bicanic, D.; Westra, E.; Seters, J.; van Houten, S.; Huberts, D.; Colić-Barić, I.; Cozijnsen, J.; Boshoven, H.

    2005-06-01

    Photoacoustic (PA) spectroscopy and optothermal window (OW) technique were used to explore their potential to detect red beet added as a colorant to tomato ketchup. The associated changes of colour resulting in the changes of absorbance (and hence of PA and OT signals) were monitored in the 500 nm region corresponding to the absorption maximum of lycopene. Both methods were shown capable of quantifying about 1% of red beet (by mass) in the mixture of ketchup and red beet.

  18. Effect of Fodder Tree Species with Condensed Tannin Contents on In vitro Methane Production.

    PubMed

    Vázquez, Ernestina Gutiérrez; Medina, Leonardo Hernández; Benavides, Liliana Márquez; Caratachea, Aureliano Juárez; Razo, Guillermo Salas; Burgos, Armin Javier Ayala; Rodríguez, Ruy Ortiz

    2016-01-01

    The objective was to evaluate the effect of fodder tree species (FTS) with condensed tannin contents: Cordia elaeagnoides, Platymiscium lasiocarpum, Vitex mollis, and Haematoxylon brasiletto, on in vitro methane (CH4) production at 24 h post incubation. The analysis was performed using the in vitro gas production technique, with three levels of inclusion/species: 600, 800, and 1,000 mg and with 4 replicates/species/level of inclusion. The substrate was incubated at 39°C, and the gas and CH4 production were recorded at 4, 8, 12, and 24 h post incubation. The data collected was analyzed through Pearson correlation, polinomial regression and fixed effects models. There were negative correlations between FTS-total gas volume (r = -0.40; p<0.001); FTS-volume of CH4 produced (r = -0.40; p<0.001) and between the inclusion level-volume of CH4 produced (r = -0.20; p<0.001). As well as a positive correlation between hours post incubation-total gas volume (r = 0.42; p<0.001) and between hours post incubation-volume of CH4 produced (r = 0.48; p<0.001). The FTS: C. elaeagnoides, V. mollis, and H. brasiletto have potential, in the three inclusion levels analyzed, to reduce CH4 emission on in vitro trials (>32.7%), taking into account the total CH4 production at 24 h of the forage used as reference (Avena sativa). It's suggested that C. elaeagnoides-according to its crude protein, neutral detergent fiber, and condensed tannins content- is the best alternative within the FTS analyzed, for feeding ruminants and for the control of CH4 emissions during the dry season. PMID:26732330

  19. Effect of Fodder Tree Species with Condensed Tannin Contents on In vitro Methane Production

    PubMed Central

    Vázquez, Ernestina Gutiérrez; Medina, Leonardo Hernández; Benavides, Liliana Márquez; Caratachea, Aureliano Juárez; Razo, Guillermo Salas; Burgos, Armin Javier Ayala; Rodríguez, Ruy Ortiz

    2016-01-01

    The objective was to evaluate the effect of fodder tree species (FTS) with condensed tannin contents: Cordia elaeagnoides, Platymiscium lasiocarpum, Vitex mollis, and Haematoxylon brasiletto, on in vitro methane (CH4) production at 24 h post incubation. The analysis was performed using the in vitro gas production technique, with three levels of inclusion/species: 600, 800, and 1,000 mg and with 4 replicates/species/level of inclusion. The substrate was incubated at 39°C, and the gas and CH4 production were recorded at 4, 8, 12, and 24 h post incubation. The data collected was analyzed through Pearson correlation, polinomial regression and fixed effects models. There were negative correlations between FTS-total gas volume (r = −0.40; p<0.001); FTS-volume of CH4 produced (r = −0.40; p<0.001) and between the inclusion level-volume of CH4 produced (r = −0.20; p<0.001). As well as a positive correlation between hours post incubation-total gas volume (r = 0.42; p<0.001) and between hours post incubation-volume of CH4 produced (r = 0.48; p<0.001). The FTS: C. elaeagnoides, V. mollis, and H. brasiletto have potential, in the three inclusion levels analyzed, to reduce CH4 emission on in vitro trials (>32.7%), taking into account the total CH4 production at 24 h of the forage used as reference (Avena sativa). It’s suggested that C. elaeagnoides-according to its crude protein, neutral detergent fiber, and condensed tannins content- is the best alternative within the FTS analyzed, for feeding ruminants and for the control of CH4 emissions during the dry season. PMID:26732330

  20. Energy reduction in beet sugar processing by cossette liming

    SciTech Connect

    Randall, J.M.; Camirand, W.M.; Neumann, H.J.

    1981-01-01

    Under appropriate conditions of temperature and fresh Ca(OH)/sub 2/ application, demethylation occurs in the pectin in the cell walls of sugar beet cossettes, allowing Ca/sup 2 +/ to precipitate the pectin as calcium pectate. The calcium pectate will not degrade and pass into solution during subsequent hot extraction of sugar from the cossettes. This retention of pectin in the pulp was shown by 10 to 20% increases in solids weight in the pulp for a number of processing conditions. The toughened pulp produced by retention of calcium pectate allowed easier mechanical dewatering of the pulp which could save considerably on the heat normally required to dry the pulp for cattle feed. Beyond data reported in this paper, there are qualitative indications that the sugar juice extracted from limed cossettes is purer than standard juice, for pectin and colloidal materials remain in the pulp. Thus, much less purification of the juice with lime would be necessary than is required in standard beet-sugar processing, and the current 2% CaO used for purification may be cut almost in half. This represents another energy saving, for production of CaO at the factory is a major consumer of energy. These, along with other possible energy savings resulting from cossette liming (such as less water used for extraction, cold extraction, ion exchange of the purer juice), could produce an overall saving up to 20% of the energy currently used in beet-sugar processing. Some of these possibilities will be further investigated.

  1. Detection of added beet or cane sugar in maple syrup by the site-specific deuterium nuclear magnetic resonance (SNIF-NMR) method: collaborative study.

    PubMed

    Martin, Y L

    2001-01-01

    Results of a collaborative study are reported for the detection of added beet or cane sugar in maple syrup by the site-specific natural isotope fractionation-nuclear magnetic resonance (SNIF-NMR) method. The method is based on the fact that the deuterium content at specific positions of the sugar molecules is different in maple syrup from that in beet or cane sugar. The syrup is diluted with pure water and fermented; the alcohol is distilled with a quantitative yield and analyzed with a high-field NMR spectrometer fitted with a deuterium probe and fluorine lock. The proportion of ethanol molecules monodeuterated at the methyl site is recorded. This parameter (D/H)I is decreased when beet sugar is added and increased when cane sugar is added to the maple syrup. The precision of the method for measuring (D/H)I was found to be in good agreement with the values already published for the application of this method to fruit juice concentrates (AOAC Official Method 995.17). An excellent correlation was found between the percentage of added beet sugar and the (D/H)I isotopic ratio measured in this collaborative study. Consequently, all samples in which exogenous sugars were added were found to have a (D/H)I isotopic ratio significantly different from the normal value for an authentic maple syrup. By extension of what is known about plants having the C4 cycle, the method can be applied to corn sweeteners as well as to cane sugar. One limitation of the method is its reduced sensitivity when applied to specific blends of beet and cane sugars or corn sweeteners. In such case, the C13 ratio measurement (see AOAC Official Method 984.23, Corn Syrup and Cane Sugar in Maple Syrup) may be used in conjunction. PMID:11601471

  2. Distribution and Rate of Movement of the Curtovirus Beet mild curly top virus (Family Geminiviridae) in the Beet Leafhopper.

    PubMed

    Soto, Maria J; Gilbertson, Robert L

    2003-04-01

    ABSTRACT A polymerase chain reaction (PCR)-based method for the detection of the curtovirus Beet mild curly top virus (BMCTV, previously named the Worland strain of Beet curly top virus) was developed and used to investigate the BMCTV-beet leafhopper interaction. Using PCR and a BMCTV-specific primer pair, an approximately 1.1-kb BMCTV DNA fragment was amplified from adult leafhoppers and from the organs involved in circulative transmission: the digestive tract, hemolymph, and salivary glands. The temporal distribution of BMCTV in the leafhopper was determined using insects given acquisition access periods (AAPs) ranging from 1 to 48 h on BMCTV-infected shepherd's purse plants. BMCTV was detected in the digestive tract after all AAPs, in the hemolymph after AAPs of 3 h or greater, and in the salivary glands after AAPs of 4 h or greater. The amount of virus detected in the hemolymph and salivary glands increased with AAP length. The virus persisted for up to 30 days in leafhoppers (given a 3-day AAP on BMCTV-infected plants) maintained on corn plants, a nonhost for BMCTV, but transovarial transmission was not detected. These results are consistent with a persistent but nonpropagative mode of circulative transmission. PMID:18944363

  3. Comparing salt tolerance of beet cultivars and their halophytic ancestor: consequences of domestication and breeding programmes

    PubMed Central

    Rozema, Jelte; Cornelisse, Danny; Zhang, Yuancheng; Li, Hongxiu; Bruning, Bas; Katschnig, Diana; Broekman, Rob; Ji, Bin; van Bodegom, Peter

    2015-01-01

    Salt tolerance of higher plants is determined by a complex set of traits, the timing and rate of evolution of which are largely unknown. We compared the salt tolerance of cultivars of sugar beet and their ancestor, sea beet, in hydroponic studies and evaluated whether traditional domestication and more recent breeding have changed salt tolerance of the cultivars relative to their ancestor. Our comparison of salt tolerance of crop cultivars is based on values of the relative growth rate (RGR) of the entire plant at various salinity levels. We found considerable salt tolerance of the sea beet and slightly, but significantly, reduced salt tolerance of the sugar beet cultivars. This indicates that traditional domestication by selection for morphological traits such as leaf size, beet shape and size, enhanced productivity, sugar content and palatability slightly affected salt tolerance of sugar beet cultivars. Salt tolerance among four sugar beet cultivars, three of which have been claimed to be salt tolerant, did not differ. We analysed the components of RGR to understand the mechanism of salt tolerance at the whole-plant level. The growth rate reduction at higher salinity was linked with reduced leaf area at the whole-plant level (leaf area ratio) and at the individual leaf level (specific leaf area). The leaf weight fraction was not affected by increased salinity. On the other hand, succulence and leaf thickness and the net assimilation per unit of leaf area (unit leaf rate) increased in response to salt treatment, thus partially counteracting reduced capture of light by lower leaf area. This compensatory mechanism may form part of the salt tolerance mechanism of sea beet and the four studied sugar beet cultivars. Together, our results indicate that domestication of the halophytic ancestor sea beet slightly reduced salt tolerance and that breeding for improved salt tolerance of sugar beet cultivars has not been effective. PMID:25492122

  4. Research solutions in a non-model system: developing tools to understand Sugar Beet-Fusarium Oxysporum interactions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fusarium yellows of sugar beet (Beta vulgaris), caused by Fusarium oxysporum f. sp. betae (Fob), is a problem for sugar beet production throughout the United States and Europe. Little is known about how Fob infects sugar beet roots to elicit disease symptoms. Additionally, a high rate of non-patho...

  5. 21 CFR 173.320 - Chemicals for controlling microorganisms in cane-sugar and beet-sugar mills.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...-sugar and beet-sugar mills. 173.320 Section 173.320 Food and Drugs FOOD AND DRUG ADMINISTRATION... controlling microorganisms in cane-sugar and beet-sugar mills. Agents for controlling microorganisms in cane-sugar and beet-sugar mills may be safely used in accordance with the following conditions: (a) They...

  6. 21 CFR 173.320 - Chemicals for controlling microorganisms in cane-sugar and beet-sugar mills.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...-sugar and beet-sugar mills. 173.320 Section 173.320 Food and Drugs FOOD AND DRUG ADMINISTRATION... controlling microorganisms in cane-sugar and beet-sugar mills. Agents for controlling microorganisms in cane-sugar and beet-sugar mills may be safely used in accordance with the following conditions: (a) They...

  7. Resistance to curly top of sugar beet in germplasm developed at USDA-ARS Ft. Collins, 2013

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Seventy-one sugar beet (Beta vulgaris L.) lines from the USDA-ARS Ft. Collins sugar beet program and three control lines were screened for resistance to Beet curly top virus (BCTV) in 2013. Commercial cultivars ‘Monohikari’ (susceptible), ‘HM PM90’ (resistant) and Betaseed line Beta G6040 (resista...

  8. Beet curly top resistance of USDA-ARS National Plant Germplasm System plant introductions, 2009

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty wild beet (Beta vulgaris subsp. maritima (L.) Arcang) accessions from the Beta collection of the USDA-ARS National Plant Germplasm System were screened for resistance to Beet severe curly top virus (BSCTV) in 2009. The curly top evaluation was conducted at the USDA-ARS North Farm in Kimberly...

  9. Multilocus analysis using putative fungal effectors to describe a population of Fusarium oxysporum from Sugar Beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet (Beta vulgaris L.) Fusarium yellows is caused by Fusarium oxysporum f. sp. betae and leads to significant reductions in root yield, sucrose percentage, juice purity, and storage for sugar beet producers. F. oxysporum f. sp. betae can be highly variable and many F. oxysporum isolated from...

  10. INFLUENCE OF GLYPHOSATE ON RHIZOCTONIA AND FUSARIUM ROOT ROT IN SUGAR BEET.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study tests the effect of glyphosate application on disease severity of glyphosate resistant sugar beet and examines whether the increase in disease in fungal- or plant-mediated. In greenhouse studies of glyphosate resistant sugar beet, increased disease severity was observed following glyphosa...

  11. Evaluation of genetic diversity and root traits of sea beet accessions of the Adriatic Sea coast

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty nine sea beet [Beta vulgaris L. subsp. maritima (L.) Arcang.] accessions of the Adriatic coast were screened genetically and for their adaptive morpho-functional root traits in order to identify new sources of abiotic resistances for sugar beet breeding programs. Genetic diversity was evaluat...

  12. Beet curly top resistance in USDA-ARS plant introductions, 2013

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Curly top caused by Curtovirus species is a widespread disease problem vectored by the beet leafhopper in semiarid sugar beet production areas. Host resistance is the primary defense against this problem but resistance in commercial cultivars is only low to intermediate. In order to identify novel s...

  13. Temperature, Moisture, and Fungicide Effects in Managing Rhizoctonia Root and Crown Rot of Sugar Beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhizoctonia solani AG-2-2 is the causal agent of Rhizoctonia root and crown rot in sugar beet. To assess the capacity at which other anastomosis groups (AGs) are able to infect sugar beet, 15 AGs and subgroups were tested for pathogenicity on resistant (FC708 CMS) and susceptible (Monohikari) seedl...

  14. Response of sugar beet (Beta vulgaris) recombinant inbred lines to post-harvest rot fungi

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet (Beta vulgaris) is commonly stored in outdoor piles prior to processing for food and animal feed. During this storage period the crop is subject to multiple post-harvest rots. Resistance to three post harvest rots was identified in two sugar beet germplasm in the 1970s, but there has been...

  15. Pathogenicity, vegetative compatibility, and genetic diversity in verticillium dahliae from sugar beet and historical strains

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Verticillium wilt of sugar beet is a disease problem that has received very little attention in the literature, but has been reported to reduce sucrose production and purity. To improve our understanding of Verticillium wilt, a survey of sugar beet plants with wilt symptoms (leaves with yellow or n...

  16. Detection of sucrose content of sugar beet by visible/near-infrared spectroscopy

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sucrose content is the most important quality parameter in the production and processing of sugar beet. This paper reports on the application of visible/near-infrared (Vis-NIR) spectroscopy for measurement of the sucrose content of sugar beet. Two portable spectrometers, covering the spectral region...

  17. Sugar Beet Resistance to Rhizoctonia Root and Crown Rot: Where does it fit in?

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In sugar beet (Beta vulgaris L.), Rhizoctonia root- or crown-rot is caused by Rhizoctonia solani (AG-2-2). Seedling damping-off in sugar beet is caused by R. solani of both anastomosis groups, AG-2-2 and AG-4. Rhizoctonia solani subgroup AG-2-2 IV had been considered to be the primary cause of Rhi...

  18. Predict compositions and mechanical properties of sugar beet using hyperspectral scattering

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sucrose, soluble solids, and moisture content and mechanical properties are important quality/property attributes of sugar beet. In this study, hyperspectral scattering images for the spectral region of 500-1,000 nm were acquired from 398 beet slices, from which relative mean spectra were calculated...

  19. Comparison of sugar beet responses at different ages to isolates of Fusarium oxysporum

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fusarium oxysporum has been reported to cause several diseases of sugar beet, including seedling damping-off, a mature plant wilt (Fusarium yellows), a mature plant root rot, and seed stalk blight. Recent work in our lab and others has shown a great deal of diversity in F. oxysporum from sugar beet....

  20. Insect resistance to sugar beet pests mediated by a Beta vulgaris proteinase inhibitor transgene

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We transformed sugar beet (Beta vulgaris) hairy roots and Nicotiana benthamiana plants with a Beta vulgaris root gene (BvSTI) that codes for a serine proteinase inhibitor. BvSTI is a root gene cloned from the F1016 breeding line that has moderate levels of resistance to the sugar beet root maggot ...

  1. Identification of a SNP marker associated with WB242 nematode resistance in sugar beet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The beet-cyst nematode (Heterodera schachtii Schmidt) is one of the major diseases of sugar beet. The identification of molecular markers associated to the nematode resistance would be helpful for developing resistant varieties. The aim of this study was the identification of SNP (Single Nucleotide ...

  2. Phoma species on beet: more cause disease than just Phoma betae

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Phoma can cause damage to sugar beet (Beta vulgaris) at multiple growth stages. It has historically been an important seedling disease, but this is largely managed by ensuring clean seed for planting. The pathogen also can cause a root rot, a leaf spot, and rotting of beets during storage. In the Un...

  3. Molecular technology for developing durable resistance to the sugar beet root maggot (Tetanops myopaeformis)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sugar beet root maggot (SBRM), Tetanops myopaeformis von Röder, is a major economic insect pest of sugar beet in North America. While several moderately resistant breeding lines have recently been registered, they do not offer complete control. A significant amount of knowledge about how plants pr...

  4. Sugar Beet Germination: Phenotypic Selection and Molecular Profiling to Identify Genes Involved in Abiotic Stress Response

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Emergence and stand establish are critical concerns of sugar beet growers worldwide and abiotic stresses potentially limit the types of varieties that can be grown productively. This project seeks to develop information that will be useful in selecting and breeding sugar beet for enhanced emergence...

  5. Beet curly top resistance in USDA-ARS Fort Collins Germplasm, 2011

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Twenty-two sugar beet (Beta vulgaris L.) lines from the USDA-ARS Ft. Collins sugarbeet program were screened for resistance to Beet severe curly top virus (BSCTV) and other closely related Curtovirus species in 2011. Commercial cultivars Monohikari and HM PM90 were included as susceptible and resis...

  6. 40 CFR 409.10 - Applicability; description of the beet sugar processing subcategory.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... sugar processing subcategory. 409.10 Section 409.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.10 Applicability; description of the beet sugar processing subcategory....

  7. 40 CFR 409.10 - Applicability; description of the beet sugar processing subcategory.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... sugar processing subcategory. 409.10 Section 409.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.10 Applicability; description of the beet sugar processing subcategory....

  8. 40 CFR 409.10 - Applicability; description of the beet sugar processing subcategory.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... sugar processing subcategory. 409.10 Section 409.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.10 Applicability; description of the beet sugar processing subcategory....

  9. 40 CFR 409.10 - Applicability; description of the beet sugar processing subcategory.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... sugar processing subcategory. 409.10 Section 409.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.10 Applicability; description of the beet sugar processing subcategory....

  10. 40 CFR 409.10 - Applicability; description of the beet sugar processing subcategory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... sugar processing subcategory. 409.10 Section 409.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.10 Applicability; description of the beet sugar processing subcategory....