Bibliografie tematiche / Alfalfa Seed

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Letteratura scientifica selezionata sul tema "Alfalfa Seed"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 1 febbraio 2022

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Articoli di riviste sul tema "Alfalfa Seed"

CHARKOWSKI, AMY O., CHESTER Z. SARREAL e ROBERT E. MANDRELL. "Wrinkled Alfalfa Seeds Harbor More Aerobic Bacteria and Are More Difficult To Sanitize than Smooth Seeds". Journal of Food Protection 64, n. 9 (1 settembre 2001): 1292–98. http://dx.doi.org/10.4315/0362-028x-64.9.1292.

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At least 14 separate outbreaks of food poisoning attributed to either Salmonella enterica or Escherichia coli O157:H7 have been traced to sprouts in the past decade. Seeds contaminated with human pathogens caused most of these outbreaks, thus many sprout growers are now treating alfalfa seeds with the sanitizing agent, calcium hypochlorite (Ca[OCl]2), prior to sprouting. The efficacy of alfalfa seed sanitation varies between seed lots and between seeds within each lot. Alfalfa seeds from different seed lots were sorted by type in an effort to determine if certain seed types carry more aerobic bacteria than other seed types. Seeds with a wrinkled type, characteristic of lygus bug damage, had significantly higher levels of culturable aerobic bacteria and were more difficult to sanitize than smooth, healthy seeds. After sanitation, wrinkled alfalfa seeds that had been inoculated with S. enterica ser. Newport carried significantly higher levels of Salmonella Newport than smooth seeds. If S. enterica is present on wrinkled seeds in naturally contaminated seed lots, it may be difficult to chemically sanitize the seed lot. Removal of the wrinkled alfalfa seeds from the seed lots, perhaps by adapting color sorting equipment similar to that used to sort rice grains and other seeds, should reduce the level of aerobic bacteria in seed lots and may result in lower levels of human pathogens on contaminated alfalfa seeds.

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Gill, Christopher J., William E. Keene, Janet C. Mohle-Boetani, Jeff A. Farrar, Patti L. Waller, Christine G. Hahn e Paul R. Cieslak. "Alfalfa Seed Decontamination inSalmonellaOutbreak". Emerging Infectious Diseases 9, n. 4 (aprile 2003): 474–79. http://dx.doi.org/10.3201/eid0904.020519.

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Zhang, Xue Kun, e Chun Hua Zhao. "Experimental Research on Cracking Resistance of Alfalfa Seed". Applied Mechanics and Materials 488-489 (gennaio 2014): 1165–68. http://dx.doi.org/10.4028/www.scientific.net/amm.488-489.1165.

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The compression properties of three varieties of alfalfa seeds, such as Medicago sativa L. cv. Gannong No.3, Medicago sativa L. Longdong and Medicago sativa L. cv. Golden Empress, are studied by extrusion experiments using SANS universal material testing machine. The results of Longdong alfalfa seed show that the fracture load has relation with shape and size of the alfalfa seeds. For both of ellipsoidal seed and arched seed, the fracture load of single seed is about 19N to 30N. The fracture load increases linearly with the thickness of plump seed with the ratio of thickness to width greater than 0.75. These inclusions for other two varieties are the same with Longdong alfalfa seed. This research could offer a technical basis of designing and developing of the alfalfa seeder and seed harvesting machine.

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Hu, Xiaowen, Lingjie Yang, Zuxin Zhang e Yanrong Wang. "Differentiation of alfalfa and sweet clover seeds via multispectral imaging". Seed Science and Technology 48, n. 1 (30 aprile 2020): 83–99. http://dx.doi.org/10.15258/sst.2020.48.1.11.

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It is hard to remove sweet clover seeds from alfalfa seed lots by conventional methods, affecting the purity of seed lots and resulting losses in for alfalfa hay production as well as seed yield. However, the discrimination of sweet clover seed contaminates in alfalfa seed lots is difficult without special training. In this study, multispectral imaging with object-wise multivariate image analysis was evaluated for its potential to separate sweet clover and alfalfa seeds. Principal component analysis (PCA), linear discrimination analysis (LDA), partial least squares discriminant analysis (PLSDA), AdaBoost and support vector machine (SVM) methods were applied to classify seeds of sweet clover and alfalfa according to their morphological features and spectral traits or a combination thereof. The results showed that an excellent classification could be achieved based on a combination of morphological features and spectral data in a tested data set. Seed classification accuracy was up to 99.58% in a validation set with the LDA model, which was better than the PLSDA (68.19%), AdaBoost (96.95%) and SVM (98.47%) models. Thus, multispectral imaging together with chemometric multivariate analysis is a promising technique to identify sweet clover seeds in alfalfa seed lots with high efficiency.

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Moyer, J. R., S. N. Acharya, J. Fraser, K. W. Richards e N. Foroud. "Desiccation of alfalfa for seed production with diquat and glufosinate". Canadian Journal of Plant Science 76, n. 3 (1 luglio 1996): 435–39. http://dx.doi.org/10.4141/cjps96-077.

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Recommendations for desiccation of alfalfa do not clearly define the stage at which desiccants should be applied. To obtain this information, diquat and glufosinate were applied to alfalfa (Medicago sativa L) from 1991 to 1994 at various stages of maturity to determine the effect of desiccant and stage of maturity at desiccation on seed yield 1000-seed weight and seed germinability. Alfalfa seed yields, 1000-seed weights, percent germination and percent viable seed were similar after desiccation with diquat and glufosinate. Desiccation when 60–75% of the alfalfa seed pods were brown permitted maximum seed yields. Percent germination increased slightly in seeds that were exposed to weathering under normal conditions until all pods turned brown. Both desiccants adequately desiccated alfalfa for harvesting but desiccation with glufosinate took 2 or 3 d longer than diquat. Desiccants did not reduce alfalfa growth in the spring after application. Key words: Germination, yield, hard seed, seed weight, stage

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May, W. E., H. A. Loeppky, D. C. Murrell, C. D. Myhre e J. J. Soroka. "Preharvest glyphosate in alfalfa for seed production: Effect on alfalfa seed yield and quality". Canadian Journal of Plant Science 83, n. 1 (1 gennaio 2003): 189–97. http://dx.doi.org/10.4141/p01-196.

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Preharvest applications of glyphosate have been shown to be effective in controlling Canada thistle in annual crops, but may reduce alfalfa seed yield depending on time and rate of application. The objective of this study was to determine the effect of preharvest applications of glyphosate on subsequent alfalfa seed yield and quality. The effects of timing, 1, 26, 51 and 76% alfalfa seed pod maturity, and rate, 0, 440, 880, 1320, and 1760 g a.i. ha-1, of a preharvest application of glyphosate on alfalfa seed yield and quality in the year of application, and regrowth and seed yield in the following year were determined. The rate of glyphosate applied did not affect seed yield in the application year; however, in the following year, growth and seed yield were reduced as rates increased. Delaying the application of glyphosate increased seed yields in the application year, but decreased alfalfa regrowth and flowering the following year. Germination and seedling emergence were not affected by the rate or timing of the glyphosate. A preharvest application of glyphosate at 1760 g a.i. ha-1 at 76% pod maturity is a viable option in the last year of seed production. Key words: Alfalfa (Medicago sativa L.), glyphosate, abnormal seeds, seed quality, and seedling vigour

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Kesoju, Sandya R., Rick A. Boydston e Stephanie L. Greene. "Effect of Synthetic Auxin Herbicides on Seed Development and Viability in Genetically Engineered Glyphosate-Resistant Alfalfa". Weed Technology 30, n. 4 (dicembre 2016): 860–68. http://dx.doi.org/10.1614/wt-d-16-00045.1.

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Feral populations of cultivated crops have the potential to function as bridges and reservoirs that contribute to the unwanted movement of novel genetically engineered (GE) traits. Recognizing that feral alfalfa has the potential to lower genetic purity in alfalfa seed production fields when it is growing in the vicinity of foraging pollinators in alfalfa seed fields, industry has established production standards to control feral plants. However, with the commercialization of GE glyphosate-resistant (GR) alfalfa and the need to support the coexistence of both GE and conventional production, effective methods to control transgenic feral alfalfa need to be developed. Therefore, a study was conducted in 2012, 2013, and 2014 to determine the effect of several synthetic auxin herbicides on seed development in GR alfalfa. GR alfalfa, var. Genuity (R44BD16), was treated with dicamba, 2,4-D, triclopyr, and aminopyralid when alfalfa plants contained green seed pods. Two weeks after herbicide application, plants were harvested, air dried, and seed yield, seed germination, and seedling emergence from the soil were determined. In 2013, dicamba, triclopyr, and 2,4-D decreased alfalfa seed yield per plant compared wih nontreated plants, whereas in 2014, all four herbicides decreased alfalfa seed yield per plant 24 to 49% (by weight) compared with nontreated plants. The same trend was evident in 2012, but seed yield was variable and was not significantly different among treatments. Seed germination averaged 43, 50, and 72% in 2012, 2013, and 2014, respectively, and was not affected by the four herbicides applied at early pod-fill stage. However, seeds harvested from plants treated with dicamba, 2,4-D, and triclopyr often produced deformed and abnormal seedlings, and when planted in soil, frequently failed to emerge. The combined effects of dicamba, 2,4-D, and triclopyr in reducing seed yield, seedling emergence, and seedling growth could contribute to managing feral alfalfa populations.

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Soroka, Juliana J., e Dorothy C. Murrell. "THE EFFECTS OF ALFALFA PLANT BUG (HEMIPTERA: MIRIDAE) FEEDING LATE IN THE SEASON ON ALFALFA SEED YIELD IN NORTHERN SASKATCHEWAN". Canadian Entomologist 125, n. 5 (ottobre 1993): 815–24. http://dx.doi.org/10.4039/ent125815-5.

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AbstractA 4-year field cage study was conducted to determine what effects feeding of alfalfa plant bug, Adelphocoris lineolatus (Goeze), late in the season had on alfalfa seed yields. When zero, one, two, or four alfalfa plant bugs were placed in sleeve cages containing stems of alfalfa at the green pod stage of growth, there was a significant decrease in the number of pods per cage and per raceme, the number of healthy seeds, and the weight of seeds with two or four bugs per cage. Increasing the duration of infestation resulted in significant increases in the number of damaged seeds per cage. An insecticide field trial was conducted in north central Saskatchewan in 1988 to determine what effects the occurrence of plant bugs had on seed yields of alfalfa. Alfalfa plant bug, lygus bug (Lygus spp.), pea aphid [Acyrthosiphon pisum (Harris)], and beneficial arthropod populations were monitored from 23 June to 1 September 1988. Seed yields were significantly greater in plots that were treated with trichlorfon in June and in June and August than in plots that were treated in August alone. The implications of a large alfalfa plant bug population late in the season to alfalfa seed production in the area are discussed.

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Đokić, Dragoslav, Dragan Terzić, Vera Rajičić, Sanja Živković, Violeta Oro, Jasmina Milenković e Ranko Koprivica. "The influence of impurities in natural seeds of alfalfa and red clover on the seed cleaning process". Journal on Processing and Energy in Agriculture 25, n. 1 (2021): 32–35. http://dx.doi.org/10.5937/jpea25-30920.

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The paper presents the results of the cleaning process of five different lots of natural alfalfa seeds and five different lots of natural red clover seeds. Natural alfalfa and red clover seeds had 75 % to 77 % purity. The experiment was performed in the seed processing center of the Institute for Forage Crops Kruševac. Seed cleaning is performed on different machines that work on the principle of differences in the physical properties of seeds. Significant parameters that define the quality of seeds after processing on the cleaning equipment are the amount of pure seed, weed seed, the seed of other crops, inert matter, amount of pure processed seed, seed losses and processing output. The obtained results enable the correct adjustment of the equipment for the seed processing, depending on the amount and type of weeds and other impurities found in the natural seed of alfalfa and red clover.

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Wurentuya e Lingling Chen. "The Effect of Foliar Boron Application on Seed Production of Alfalfa (Medicago sativa L.)". Biosis:Biological Systems 1, n. 2 (12 giugno 2020): 60–64. http://dx.doi.org/10.37819/biosis.001.02.0056.

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Boron (B) is an essential micronutrient for plant reproductive growth and seed setting. A better understanding of the reasonable application rate of B could provide guidelines for improving seed yield and quality. In this study, we used five B concentrations (0, 400, 800, 1200, and 1600 mg B L-1) to study the effect of foliar application of B on seed yield and quality of alfalfa (Medicago sativa L.) in northern China. Our results indicated that foliar B application increased the pollen number, pollen viability, and dry weight and B concentration of alfalfa reproductive organs. The effect of B on alfalfa seed yield can be attributed to affecting the number of inflorescence and the seeds per pod. Foliar application with 800 mg B L-1 made quantitative and qualitative improvements in seed yield and quality of alfalfa. These results help to explain the positive effects of B on alfalfa seed production.

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Più fonti

Tesi sul tema "Alfalfa Seed"

Ottman, Michael. "Growing Alfalfa Seed in Arizona". College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 1999. http://hdl.handle.net/10150/146965.

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3 pp.
Due to worldwide shortages of non-dormant alfalfa seed, production opportunities and acreage have increased recently in Central Arizona. Seed production for profitability is challenging. Cultural practices differ from those commonly used in forage production. This article outlines management recommendations that may help to accomplish profitable seed alfalfa yields.

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Tickes, Barry R., e Michael Ottman. "Evaluation of Coated Alfalfa Seed". College of Agriculture, University of Arizona (Tucson, AZ), 1990. http://hdl.handle.net/10150/201034.

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A test was conducted to evaluate the effect of two seed treatments on seven varieties of alfalfa. The treatments included Rhizocote, Rhizocote plus Apron plus Rovral and untreated seed. Significantly fewer seedlings emerged for the coated than the uncoated seed when planted on a pound for pound basis. First cutting alfalfa yields were neither increased nor decreased as a result of the seed treatments.

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Husman, Stephen H., e Michael J. Ottman. "Growing Alfalfa for Seed in Arizona". College of Agriculture, University of Arizona (Tucson, AZ), 2015. http://hdl.handle.net/10150/552951.

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Originally Published: 1999; Revised
3 pp.
Seed production for profitability is challenging. Cultural practices differ from those commonly used in forage production. This article outlines management recommendations that may help to accomplish profitable seed alfalfa yields.

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Poteet, D. C., D. L. Robinson, A. K. Dobrenz e S. E. Smith. "The Effects of Alfalfa Seed Scarification in Saline Environments". College of Agriculture, University of Arizona (Tucson, AZ), 1988. http://hdl.handle.net/10150/200811.

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The handling of alfalfa and other crop seed may result in seed scarification. Scarification may not affect germination of alfalfa seed in a non - saline environment, but may decrease germination where farmer's fields are severely salt-stressed.

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Dobrenz, A. K., D. C. Poteet, R. B. Miller e S. E. Smith. "Carbohydrates in Germination Salt Tolerant and Non-Salt Tolerant Alfalfa Seed". College of Agriculture, University of Arizona (Tucson, AZ), 1990. http://hdl.handle.net/10150/201015.

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Alfalfa which is extremely salt tolerant during germination has been developed by researchers at the University of Arizona Carbohydrates were analyzed in the original parental gemiplasm 'Mesa- Sirsa' and Cycle₅Syn₂ and Cycle₈Syn₂ seed to determine why this seed could germinate in extremely saline conditions. Raffinose and sucrose were both significantly higher in the salt -tolerant germplasm compared to the parental germplasm; however, the magnitude increase of these free sugars was not sufficient to explain the increased ability of the seed to absorb water in a stress environment. The galactomannan content was not different among the alfalfa germplasms.

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Rethwisch, Michael D., e Steven McGuire. "Effects of Dry Seed+ Applied at Planting on Alfalfa Yield and Quality". College of Agriculture, University of Arizona (Tucson, AZ), 1997. http://hdl.handle.net/10150/202448.

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This experiment tested the effects of a cytokinin containing product (Dry Seed +) on CUF 101 alfalfa when applied with the seed at planting on October 24, 1996, at the rate of 1 /lb product to 100 lb of alfalfa seed. Data indicated a non - statistical yield response averaging 200 lbs an acrefrom treated fields the first cutting, valued at $11 /acre, but yields were identical the second harvest. Alfalfa quality means were very similar for both harvests. A positive net return of $9.76 /acre was noted by using Dry Seed +. More testing is suggested to confirm these findings.

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Stadler, H. Scott. "Response of alfalfa to foliar applications of long-chain fatty acids or seed treatments with Chevron XE-1019". Thesis, This resource online, 1987. http://scholar.lib.vt.edu/theses/available/etd-04272010-020308/.

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Vinchesi, Amber Christine. "Assessing transportation impacts to alkali bees (hymenoptera| halictidae) and alfalfa seed production in the Walla Walla Valley". Thesis, Washington State University, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3628892.

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Alkali bees, Nomia melanderi, are native, solitary, soil–nesting bees commercially managed in southeastern Washington State. They nest in dense aggregations and are important pollinators of alfalfa produced for seed. The Washington State Department of Transportation (WSDOT) proposed safety improvements to US Highway 12 through the Touchet– Lowden–Gardena alfalfa seed growing district, an area critical to alfalfa seed production. This includes northern realignment to accommodate a wider roadway and avoid impacting any towns. Relocation of the highway will bisect several N. melanderi nesting aggregations and alfalfa fields. The study has three objectives: 1) survey the population abundance of N. melanderi across the region by comparing two sampling techniques; 2) determine bee flight heights across roads; and 3) determine N. melanderi foraging range using transgenic pollen.

Regression was significant between the two population sampling methods. Mean emergence hole counts, mean prepupal counts, and the surface area of the nesting aggregations, were used to estimate the abundance of N. melanderi in each bee bed. We constructed a “vehicular bee sweeper” designed to capture insects at specific heights over the roadway. The majority of N. melanderi flew below 2.1 m when no other factors were considered, but environmental conditions like temperature and wind speed affected number and flight height of N. melanderi. To determine N. melanderi foraging distance, adults were collected from their nest sites, and pollen on their hind tibia was tested for the presence or absence of Roundup–^®Ready alfalfa (RRA). The minimum foraging distance was 0.04 km and the maximum was 4.62 km. These distances suggest that N. melanderi will cross the highway for floral resources, increasing potential mortality.

Studying N. melanderi population abundance and flight characteristics allows us to understand the potential impacts of the proposed highway on bee populations and on alfalfa seed producers. The non–destructive quadrat method of sampling N. melanderi populations is robust compared to the destructive, labor-intensive, soil core method. Due to the low-flying nature and foraging distance of N. melanderi, vehicle strikes can be expected to cause mortality in bisected populations. Ultimately, recommendations will be made to highway designers to minimize and mitigate these effects.

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Robinson, David Lowell 1955. "RECURRENT SELECTION FOR GERMINATION SALT TOLERANCE IN ALFALFA (SALINITY, FORAGES, BREEDING)". Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/277015.

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Poteet, David Charles 1953. "Biochemical and physiological adaptations of alfalfa to germination stresses imposed by sodium-chloride". Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/277063.

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Nine cycles of recurrent selection for germination salt tolerance in alfalfa (Medicago sativa L.) were compared with their parental cultivar, 'Mesa-Sirsa'. Test seeds were produced in the same season and locale. Cycle 9 and Mesa-Sirsa showed 90% and 2.5% germination, respectively, in a -1.7 MPa NaCl medium. Cycle 8 germinated more vigorously compared to Mesa-Sirsa in stressed and non-stressed environments. Selection also enhanced germination speed and radicle length. Fresh seed and one year old seed showed similar percent germination. Scarification decreased germination in a saline solution. Mesa-Sirsa and Cycle 8 displayed the same pattern of water uptake in a salt solution. Salinity decreased water uptake in Cycle 8 and Mesa-Sirsa compared to the control. Cycle 8 and Mesa-Sirsa contained 7% galactomannan and 3.2% stachyose. Galactomannan was not an important factor in seed salt tolerance. Seed protein content was stable throughout the cycles of selection. Selection for germination salt tolerance in alfalfa significantly affected the percentage of seed amino acids.

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Più fonti

Libri sul tema "Alfalfa Seed"

Service, Montana Agricultural Statistics. Alfalfa seed, 1991. Helena: Montana Agricultural Statistics Service, 1992.

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Rincker, Clarence M. Alfalfa seed production in Washington. Pullman: Cooperative Extension, College of Agriculture & Home Economics, Washington State University, 1987.

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Arnow, Jan. Hay from seed to feed. New York: Knopf, 1986.

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Thompson, D. J. Effects of commercial seed coating on alfalfa establishment in interior British Columbia. [Ottawa]: Research Branch, Agriculture Canada, 1990.

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Gary, Walter J. 1996 alfalfa seed enterprise budget, Walla Walla County, Washington. [Pullman, Wash.]: Cooperative Extension, College of Agriculture and Home Economics, Washington State University, 1996.

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Willett, Gayle S. 1992 alfalfa seed enterprise budget Walla Walla County, Washington. [Pullman: Cooperative Extension, Washington State University, 1992.

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Squires, Glen W. An investigation of free trade constraints for alfalfa seed. Pullman, Wash: IMPACT, International Marketing Program for Agricultural Commodities & Trade, College of Agriculture & Home Economics, Washington State University, 1993.

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Schaber, Burton Danis. Insects infesting seed alfalfa in the Prairie Provinces: A field guide. Ottawa, Ont: Communication Branch, Agriculture Canada, 1992.

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1945-, Podwal Mark H., a cura di. Jewish days: A book of Jewish life and culture around the year. New York: Farrar, Straus, Giroux, 1996.

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British Columbia. Live Stock Branch., a cura di. Clover and alfalfa seed production in British Columbia: Some preliminary conclusions drawn from results in 1916, together with rules and regulations for 1917. Victoria, B.C: W.H. Cullin, 1997.

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Capitoli di libri sul tema "Alfalfa Seed"

Stanisavljevic, Rade, Jasmina Milenkovic, Jasmina Radovic, Dragoslav Djokic, Dragan Terzic, Goran Jevtic e Dejan Dodig. "Variability and Correlation Between the Seed Yield, Seed Yield Components and Quality of Alfalfa Seed". In Sustainable use of Genetic Diversity in Forage and Turf Breeding, 347–52. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-8706-5_49.

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Lambert, A., D. Le Rudulier, L. Gouzou, J.-P. Vergneau e M. Bazin. "Alfalfa Seed Coating with Sinorhizobium meliloti and Desiccation Stress Tolerance". In Biological Nitrogen Fixation for the 21st Century, 524. Dordrecht: Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-5159-7_334.

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Jevtić, Goran, Bojan Anđelković, Jasmina Radović, Bora Dinić e Snežana Babić. "Effect of Alfalfa Cultivar on Pollinator Visitation, Seed Yield and Yield Components". In Quantitative Traits Breeding for Multifunctional Grasslands and Turf, 345–51. Dordrecht: Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-017-9044-4_47.

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Kaló, P., K. Felföldi, A. Seres, G. Endre e G. B. Kiss. "Genetic Mapping of Seed and Nodule Protein Markers in Diploid Alfalfa (Medicago sativa)". In Biotechnology in Agriculture and Forestry, 228–44. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-05036-1_15.

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Rogalska, S. M., e S. M. Dyba. "Prediction of Seed Yield Value of SYN-2 on the Basis of Seed Yielding of SYN-1 of Synthetic Populations of Alfalfa (Medicago Media Pers)". In Developments in Plant Breeding, 183–84. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0966-6_23.

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Tang, Xin, Fengchen Liang, Lijing Zhao, Lili Zhang, Jing Shu, Huamei Zheng, Xu Qin, Changyong Shao, Jinkui Feng e Keshuang Du. "Stimulating Effect of Low-Temperature Plasma (LTP) on the Germination Rate and Vigor of Alfalfa Seed (Medicago Sativa L.)". In Computer and Computing Technologies in Agriculture IX, 522–29. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-48354-2_53.

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Dyba, S. M., e S. M. Rogalska. "The Seed Yielding Ability of Synthetic Populations (SYN-1, SYN-2) of Alfalfa (Medicago Media Pers) in Climatic Conditions of Poland". In Developments in Plant Breeding, 181–82. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0966-6_22.

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Kiss, G. B., P. Kaló, K. Felföldi, P. Kiss e G. Endre. "Genetic linkage map of alfalfa (Medicago sativa) and its use to map seed protein genes as well as genes involved in leaf morphogenesis and symbiotic nitrogen fixation". In Biological Fixation of Nitrogen for Ecology and Sustainable Agriculture, 279–82. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-642-59112-9_58.

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Phillips, D. A., C. M. Joseph e C. A. Maxwell. "Nonflavonoid Inducers of nod Genes in Rhizobium Meliloti: Apparent NodD2 Activators Released Naturally from Alfalfa Seeds Add New Dimensions to Rhizosphere Biology". In Advances in Molecular Genetics of Plant-Microbe Interactions, Vol. 2, 169–73. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-017-0651-3_18.

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McKersie, Bryan D. "Somatic Embryogenesis in Alfalfa: A Model for the Development of Dry Artificial Seed Technology". In Seed Development and Germination, 833–46. Routledge, 2017. http://dx.doi.org/10.1201/9780203740071-31.

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Atti di convegni sul tema "Alfalfa Seed"

Kramarenko, Vladimir. "Seed productivity of alfalfa sowing depending on precipitation and air temperature for the vegetation period". In Multifunctional adaptive fodder production23 (71). ru: Federal Williams Research Center of Forage Production and Agroecology, 2020. http://dx.doi.org/10.33814/mak-2020-23-71-55-59.

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The results of ecological testing of alfalfa varieties zoned for the South Urals for seeds cultivated according to industrial technology are presented. Meteorological conditions had a significant impact on seed yield. The size of the crop varied over a wide range from 0 to 350 kg/ha. On average, over the years of study, seed collection was about 78 kg/ha.

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Maksymenko, Artem, e Kristina Tsigelnik. "SEED PRODUCTIVITY OF ALFALFA DEPENDING ON THE METHODS OF CROP TENDING". In Scientific Development of New Eastern Europe. Publishing House “Baltija Publishing”, 2019. http://dx.doi.org/10.30525/978-9934-571-89-3_100.

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"Key directions of breeding and seed production of alfalfa in European Russia". In Current Challenges in Plant Genetics, Genomics, Bioinformatics, and Biotechnology. Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences Novosibirsk State University, 2019. http://dx.doi.org/10.18699/icg-plantgen2019-73.

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S. O. Nelson e C.-Y. Lu. "Radio-Frequency Dielectric Heating of Alfalfa Seed for Reduction of Human Pathogens". In 2002 Chicago, IL July 28-31, 2002. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2002. http://dx.doi.org/10.13031/2013.9708.

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Shamuratova, N. G. "OPTIMAL METHODS FOR ALFALFA PROTECTION FROM PHYTONOMUS VARIABILIS HBST IN THE CONDITIONS OF THE REPUBLIC OF KARAKALPAKSTAN". In «Breeding, seed production, cultivation technology and processing of agricultural crops». Federal State Budgetary Scientific Institution Federal Scientific Rice Centre, 2021. http://dx.doi.org/10.33775/conf-2021-348-353.

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Togo Kaji, John Morris, Decheng Wang, Wenpeng Ma, Yan Li e Yalei Wu. "<i>Influence of moisture content on chosen engineering properties of alfalfa seed </i>". In 2018 Detroit, Michigan July 29 - August 1, 2018. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2018. http://dx.doi.org/10.13031/aim.201800416.

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Togo Kaji, John Morris, Decheng Wang, Wenpeng Ma, Yalei Wu e Yan Li. "<i>Influence of moisture content on chosen engineering properties of alfalfa seed </i>". In 2018 Detroit, Michigan July 29 - August 1, 2018. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2018. http://dx.doi.org/10.13031/aim.201800438.

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Kutuzova, Anel, Elena Provornaya, Ekaterina Sedova e Nadezhda Tsybenko. "EFFICIENCY OF LEGUME-GRASS STANDS WITH USING NEW VARIETIES TO CREATE CULTURAL PASTURES IN THE NON-CHERNOZEM ZONE". In Multifunctional adaptive feed production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2020. http://dx.doi.org/10.33814/mak-2020-22-70-5-13.

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Based on the analysis of the results of a 5-year field experiment to study the effects of species and cultivars of white clover (VIC 70 and Lugovik), red clover (Tetraploidny VIC and Veteran), alfalfa common (88 Pasture and Agnes) pro-conducting for periods (1–2, 3–4 and 5 years of use) the influence of weather conditions, the years of life herbs, part legume component in the herbage yield, content of total and biological nitrogen in the aboveground mass, the concentration of metabolizable energy in the feed. Set the efficiency of the reception of pre-inoculated seed complementary strains of nodule bacteria in nitrogen and savings acquisition costs of mineral nitrogen fertilizers (at modern prices).

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Stepanova, Galina, e Alexandra Vorsheva. "FORMATION OF BICARPIC POPULATIONS OF BLACK MEDIC". In Multifunctional adaptive fodder production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2021. http://dx.doi.org/10.33814/mak-2021-25-73-9-20.

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15 populations of black medic (Medicago lupulina L.) of various ecological and geo-graphical origin were studied by the type of ontogenesis. It was found that 1 population is represented entirely by monocarp forms of plants, 7 populations have 20–60% of mono-carps. Wild alfalfa from the Moscow region and mutant forms created on its basis consist of 100% bicarpic plants. Bicarpic plants of varieties Georgia, Nordol, Rinata and selection number LH19-3, whose average dry matter productivity was 40.8–48.0 g/plant, are valuable as a source material for breeding of black medic. As sources of high seed prod-uctivity (10.0 and 10.3 g/plant), you can use bicarpic plants of the selection number VIK 256 and Georgia varieties, and high leafed (52.4 and 55.3%) — selection numbers DS-1 and VIK 61/94.

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"Mechanical properties and mechanical damage analysis of Alfalfa Seeds". In 2016 ASABE International Meeting. American Society of Agricultural and Biological Engineers, 2016. http://dx.doi.org/10.13031/aim.20162461001.

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