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1. 15N natural abundance of biologically fixed N2 in soybean is controlled more by the Bradyrhizobium strain than by the variety of the host plant

Author:
Pauferro, Natalie; Guimarães, Ana Paula; Jantalia, Claudia P.; Urquiaga, Segundo; Alves, Bruno J.R.; Boddey, Robert M.
Source:
Soil biology & biochemistry 2010 v.42 no.10 pp. 1694-1700
ISSN:
0038-0717
Subject:
Glycine max; soybeans; Bradyrhizobium elkanii; Bradyrhizobium japonicum; nitrogen-fixing bacteria; symbiosis; symbionts; nitrogen; stable isotopes; strain differences; host plants; cultivars; nitrogen fixation; ammonium sulfate; shoots
Abstract:
... The 15N natural abundance technique is one of those most easily applied ‘on farm’ to evaluate the contribution of biological N2 fixation (BNF) to legume crops. When proportional BNF inputs are high, the accuracy of this technique is highly dependent on an accurate estimate of the 15N abundance of the N derived from N2 fixation (the ‘B’ value). The objective of this study was to determine the influ ...
DOI:
10.1016/j.soilbio.2010.05.032

2. 48 Evaluation of soybean cultivars for forage yield and nutritive qualities

Author:
S. Thompson; J. Koebernick; R. Carrell; M. Cole; L. Dillard
Source:
Journal of equine veterinary science 2021 v.100 pp. 103511
ISSN:
0737-0806
Subject:
Arachis glabrata; Glycine max; Medicago sativa; acid detergent fiber; air; alfalfa; crude protein; cultivars; dry matter digestibility; feces; forage yield; horses; neutral detergent fiber; nutritive value; ovens; soybeans; veterinary medicine
Abstract:
... Equine producers frequently utilize legumes, such as alfalfa (Medicago sativa) and perennial peanut (Arachis glabrata), as forages in their feeding programs. Due to challenges related to production and shipping in the Southeast, producers may be looking for other viable legume options to reduce feeding costs. Soybean (Glycine max L.) may prove to be a useful option. The current study evaluated 3 f ...
DOI:
10.1016/j.jevs.2021.103511

3. 90A01 soybean

Author:
Cober, E.R.; Bing, D.; Voldeng, H.D.; Soper, J.; Guillemette, R.J.D.; Sloan, A.; Hedges, B.R.
Source:
Canadian journal of plant science 2006 v.86 no.2 pp. 481-482
ISSN:
0008-4220
Subject:
Glycine max; soybeans; cultivars; germplasm releases; heat sums; plant adaptation; crop yield; maturity groups; Ontario
DOI:
10.4141/P05-187

4. AAC Big Ben soybean

Author:
K. Yu; L. Woodrow; C. Shi
Source:
Canadian journal of plant science 2019 v.99 no.6 pp. 969-971
ISSN:
1918-1833
Subject:
Glycine max; Heterodera glycines; cultivars; heat; miso; research and development; soybeans; soymilk; tofu; Ontario
Abstract:
... AAC Big Ben is a high yielding, soybean cyst nematode resistant food-grade soybean [Glycine max (L.) Merr.] cultivar with yellow hilum and acceptable processing quality for foreign and domestic tofu, soymilk, and miso markets. AAC Big Ben was developed at the Agriculture and Agri-Food Canada (AAFC) Harrow Research and Development Centre (Harrow-RDC), Harrow, ON. AAC Big Ben is adapted to areas of ...
DOI:
10.1139/cjps-2019-0166

5. AAC Malden soybean

Author:
V. Poysa; L. Woodrow; K. Yu
Source:
Canadian journal of plant science 2013 v.93 no.6 pp. 1277-1279
ISSN:
1918-1833
Subject:
Glycine max; Heterodera glycines; crops; cultivars; greenhouses; heat; markets; miso; soybeans; soymilk; tofu; Ontario
Abstract:
... Poysa, V., Woodrow, L. and Yu, K. 2013. AAC Malden soybean. Can. J. Plant Sci. 93: 1277–1279. AAC Malden is a high-yielding, high-protein, large-seeded, soybean cyst nematode (SCN) resistant food grade soybean [Glycine max (L.) Merr.] cultivar with yellow hila and acceptable processing quality for foreign and domestic tofu, soymilk and miso markets. It was developed at Agriculture and Agri-Food Ca ...
DOI:
10.4141/cjps2013-159

6. AAC McRae soybean

Author:
K. Yu; L. Woodrow; C. Shi
Source:
Canadian journal of plant science 2022 v.102 no.3 pp. 773-775
ISSN:
1918-1833
Subject:
Fusarium virguliforme; Glycine max; Heterodera glycines; cultivars; heat; miso; research and development; soybean sudden death syndrome; soybeans; soymilk; tofu; Ontario
Abstract:
... AAC McRae is a high yielding food grade soybean [Glycine max (L.) Merr.] cultivar with yellow hilum, high protein concentration, and acceptable processing quality for foreign and domestic tofu, soymilk, and miso markets. It has excellent soybean cyst nematode (SCN) (Heterodera glycines Ichinohe) and soybean sudden death syndrome (SDS) (Fusarium virguliforme O'Donnell & T. Aoki) resistance. AAC McR ...
DOI:
10.1139/CJPS-2021-0246

7. AAC McRae soybean

Author:
K. Yu; L. Woodrow; C. Shi
Source:
Canadian journal of plant science 2022 v.102 no.3 pp. 773-775
ISSN:
1918-1833
Subject:
Fusarium virguliforme; Glycine max; Heterodera glycines; cultivars; heat; miso; research and development; soybean sudden death syndrome; soybeans; soymilk; tofu; Ontario
Abstract:
... AAC McRae is a high yielding food grade soybean [Glycine max (L.) Merr.] cultivar with yellow hilum, high protein concentration, and acceptable processing quality for foreign and domestic tofu, soymilk, and miso markets. It has excellent soybean cyst nematode (SCN) (Heterodera glycines Ichinohe) and soybean sudden death syndrome (SDS) (Fusarium virguliforme O'Donnell & T. Aoki) resistance. AAC McR ...
DOI:
10.1139/cjps-2021-0246

8. AAC Richard soybean

Author:
K. Yu; L. Woodrow; C. Shi
Source:
Canadian journal of plant science 2022 v.102 no.3 pp. 796-798
ISSN:
1918-1833
Subject:
Glycine max; Heterodera glycines; cultivars; heat; miso; research and development; soybeans; soymilk; tofu; Ontario
Abstract:
... AAC Richard is a food grade soybean [Glycine max (L.) Merr.] cultivar with yellow hilum, high protein concentration, and good processing quality for foreign and domestic soymilk, tofu, and miso markets. It has resistance to soybean cyst nematode (SCN) (Heterodera glycines Ichinohe). AAC Richard was developed at the Agriculture and Agri-Food Canada (AAFC) Harrow Research and Development Centre (Har ...
DOI:
10.1139/cjps-2021-0261

9. AAC Richard soybean

Author:
K. Yu; L. Woodrow; C. Shi
Source:
Canadian journal of plant science 2022 v.102 no.3 pp. 796-798
ISSN:
1918-1833
Subject:
Glycine max; Heterodera glycines; cultivars; heat; miso; research and development; soybeans; soymilk; tofu; Ontario
Abstract:
... AAC Richard is a food grade soybean [Glycine max (L.) Merr.] cultivar with yellow hilum, high protein concentration, and good processing quality for foreign and domestic soymilk, tofu, and miso markets. It has resistance to soybean cyst nematode (SCN) (Heterodera glycines Ichinohe). AAC Richard was developed at the Agriculture and Agri-Food Canada (AAFC) Harrow Research and Development Centre (Har ...
DOI:
10.1139/CJPS-2021-0261

10. AAC Stern soybean

Author:
K. Yu; L. Woodrow; V. Poysa
Source:
Canadian journal of plant science 2014 v.94 no.2 pp. 457-459
ISSN:
1918-1833
Subject:
Glycine max; cultivars; heat; markets; soybeans; soymilk; tofu; Ontario
Abstract:
... Yu, K., Woodrow, L. and Poysa, V. 2014. AAC Stern soybean. Can. J. Plant Sci. 94: 457–459. AAC Stern is a high-protein, high-yielding, food-grade soybean cultivar [Glycine max (L.) Merr] with yellow hilum and acceptable processing quality for foreign and domestic tofu and soymilk markets. AAC Stern is adapted to areas of southwest Ontario with 3250 or more crop heat units and has a relative maturi ...
DOI:
10.4141/cjps2013-306

11. AAC Wigle soybean

Author:
K. Yu; L. Woodrow; C. Shi
Source:
Canadian journal of plant science 2019 v.99 no.6 pp. 985-987
ISSN:
1918-1833
Subject:
Glycine max; Heterodera glycines; cultivars; heat; miso; protein content; research and development; soybeans; soymilk; tofu; Ontario
Abstract:
... AAC Wigle is a high yielding, high-protein, large-seeded, soybean cyst nematode resistant food-grade soybean [Glycine max (L.) Merr.] cultivar with yellow hilum and acceptable processing quality for foreign and domestic tofu, soymilk, and miso markets. It was developed at the Agriculture and Agri-Food Canada (AAFC) Harrow Research and Development Centre (Harrow-RDC), Harrow, ON. AAC Wigle is adapt ...
DOI:
10.1139/cjps-2019-0165

12. AC 2001 soybean

Author:
Voldeng, H.D.; Guillemette, R.J.D.; Cober, E.R.
Source:
Canadian journal of plant science 1999 v.79 no.1 pp. 113-114
ISSN:
0008-4220
Subject:
Glycine max; cultivars; agronomic traits; crop yield; Ontario
DOI:
10.4141/P98-049

13. AC Colibri soybean

Author:
Voldeng, H.D.; Fregeau-Reid, J.A.; Guillemette, R.J.D.; Leonard, D.A.; Cober, E.R.
Source:
Canadian journal of plant science 1997 v.77 no.1 pp. 113-114
ISSN:
0008-4220
Subject:
cultivars; Glycine max; Canada
DOI:
10.4141/P96-045

14. AC Colombe soybean

Author:
Voldeng, H.D.; Fregeau-Reid, J.A.; Guillemette, R.J.D.; Leonard, D.A.; Cober, E.R.
Source:
Canadian journal of plant science 1998 v.78 no.2 pp. 311-312
ISSN:
0008-4220
Subject:
cultivars; Glycine max; lodging; sugars; seed oils; agronomic traits; crop yield; natto; protein content; heat sums; Ontario
DOI:
10.4141/P97-060

15. AC Glengarry soybean

Author:
Cober, E.; Voldeng, H.; Frégeau-Reid, J.; Guillemette, R.J.D.
Source:
Canadian journal of plant science 2007 v.87 no.2 pp. 307-308
ISSN:
0008-4220
Subject:
Glycine max; soybeans; cultivars; germplasm releases; crop yield; heat sums; plant adaptation; maturity groups; linolenic acid; fatty acid composition; Ontario
DOI:
10.4141/CJPS06003

16. AC Hercule soybean

Author:
Voldeng, H.D.; Guillemette, R.J.D.; Leonard, D.A.; Cober, E.R.
Source:
Canadian journal of plant science 1997 v.77 no.2 pp. 257-258
ISSN:
0008-4220
Subject:
cultivars; Glycine max; protein content; plant pathogenic fungi; disease resistance; Phytophthora megasperma; Canada
DOI:
10.4141/P96-116

17. AC Hime soybean

Author:
Poysa, V.; Buzzell, R.I.
Source:
Canadian journal of plant science 2001 v.81 no.3 pp. 443-444
ISSN:
0008-4220
Subject:
Glycine max; tofu; color; protein content; cultivars; crop yield; agronomic traits; food processing; Ontario
DOI:
10.4141/P00-185

18. AC Orford soybean

Author:
Voldeng, H.D.; Turcotte, P.; Guillemette, R.J.D.; Cober, E.R.
Source:
Canadian journal of plant science 1999 v.79 no.1 pp. 111-112
ISSN:
0008-4220
Subject:
Glycine max; cultivars; agronomic traits; crop yield; Ontario
DOI:
10.4141/P98-046

19. AC Pinson soybean

Author:
Voldeng, H.D.; Fregeau-Reid, J.A.; Guillemette, R.J.D.; Leonard, D.A.; Cober, E.R.
Source:
Canadian journal of plant science 1996 v.76 no.4 pp. 803-804
ISSN:
0008-4220
Subject:
cultivars; Glycine max; new variety; agronomic traits; natto; Canada
DOI:
10.4141/cjps96-136

20. AC Proteina soybean

Author:
Voldeng, H.D.; Guillemette, R.J.D.; Cober, E.R.
Source:
Canadian journal of plant science 1999 v.79 no.1 pp. 109-110
ISSN:
0008-4220
Subject:
Glycine max; seeds; protein content; forage crops; cultivars; agronomic traits; crop yield; chemical constituents of plants; Ontario
DOI:
10.4141/P98-047

21. AC Vin-Pro soybean

Author:
Poysa, V.; Buzzell, R.I.
Source:
Canadian journal of plant science 2001 v.81 no.3 pp. 445-446
ISSN:
0008-4220
Subject:
Glycine max; protein content; tofu; miso; cultivars; crop yield; agronomic traits; Ontario
DOI:
10.4141/P00-184

22. AC X790P soybean

Author:
Poysa, V.; Buzzell, R.I.
Source:
Canadian journal of plant science 2001 v.81 no.3 pp. 447-448
ISSN:
0008-4220
Subject:
Glycine max; protein content; color; tofu; plant proteins; cultivars; crop yield; agronomic traits; food processing quality; Ontario
DOI:
10.4141/P00-186

23. AYR soybean

Author:
Ablett, G.R.; Stirling, B.T.; Fischer, J.D.
Source:
Canadian journal of plant science 1995 v.75 no.2 pp. 465-466
ISSN:
0008-4220
Subject:
cultivars; Glycine max; early development; agronomic traits; crop yield; Ontario
DOI:
10.4141/cjps95-079

24. Abiotic Stress Responses in Legumes: Strategies Used to Cope with Environmental Challenges

Author:
Susana S. Araújo; Steve Beebe; Martin Crespi; Bruno Delbreil; Esther M. González; Veronique Gruber; Isabelle Lejeune-Henaut; Wolfgang Link; Maria J. Monteros; Elena Prats; Idupulapati Rao; Vincent Vadez; Maria C. Vaz Patto
Source:
Critical reviews in plant sciences 2015 v.34 no.1-3 pp. 237-280
ISSN:
1549-7836
Subject:
Glycine max; Lotus corniculatus var. japonicus; Medicago truncatula; abiotic stress; bioengineering; breeding; climate change; cultivars; food production; forage legumes; genes; legumes; models; plant response; quantitative trait loci; screening; stress response; stress tolerance; sustainable agriculture; translation (genetics)
Abstract:
... Legumes are well recognized for their nutritional and health benefits as well as for their impact in the sustainability of agricultural systems. The threatening scenario imposed by climate change highlights the need for concerted research approaches in order to develop crops that are able to cope with environmental stresses, while increasing yield and quality. During the last decade, some physiolo ...
DOI:
10.1080/07352689.2014.898450

25. Absorption, translocation, and metabolism of 1 4C-thifensulfuron in soybean (Glycine max), spurred anoda (Anoda cristata), and velvetleaf (Abutilon theophrasti)

Author:
Walker, L.M.; Hatzios, K.K.; Wilson, H.P.
Source:
Journal of plant growth regulation 1994 v.13 no.1 pp. 27-32
ISSN:
0721-7595
Subject:
Glycine max; Abutilon theophrasti; Anoda cristata; herbicides; metabolism; cultivars; genetic variation; metabolites; translocation (plant physiology); chemical constituents of plants
Abstract:
... The absorption, translocation, and metabolism of thifensulfuron-methyl [methyl 3-[[[[(4-methoxy-6-methyl-1,3, 5-triazin-2-yl]-amino]-carbonyl] amino]sulfonyl]-2-thiophenecarboxylate] were investigated in tolerant "Essex" soybean [Glycine max (L.) Merr.], moderately tolerant "Vance" soybean, and spurred anoda [Anoda cristata (L.) Schlecht.], and susceptible velvetleaf (Abutilon theophrasti Medic.]. ...
DOI:
10.1007/BF00210704

26. Abundance of SSR Motifs and Development of Candidate Polymorphic SSR Markers (BARCSOYSSR_1.0) in Soybean

Author:
Qijian Song; Gaofeng Jia; Youlin Zhu; David Grant; Rex T. Nelson; Eun-Young Hwang; David L. Hyten; Perry B. Cregan
Source:
Crop science 2010 v.50 no.5 pp. 1950-1960
ISSN:
0011-183X
Subject:
Glycine max; soybeans; genetic markers; microsatellite repeats; genetic polymorphism; genome; genomics; polymerase chain reaction; gene banks; DNA primers; loci; cultivars; wild relatives; Glycine soja
Abstract:
... Simple sequence repeat (SSR) genetic markers, also referred to as microsatellites, function in map-based cloning and for marker-assisted selection in plant breeding. The objectives of this study were to determine the abundance of SSRs in the soybean genome and to develop and test soybean SSR markers to create a database of locus-specific markers with a high likelihood of polymorphism. A total of 2 ...
DOI:
10.2135/cropsci2009.10.0607

27. Accord soybean

Author:
Voldeng, H.D.; Guillemette, R.J.D.; Cober, E.R.
Source:
Canadian journal of plant science 2000 v.80 no.3 pp. 595-596
ISSN:
0008-4220
Subject:
Glycine max; cultivars; agronomic traits; crop yield; lodging; Ontario
DOI:
10.4141/P99-153

28. Accumulation of Nitrogen and Dry Matter by Soybean Seeds with Genetic Differences in Protein Concentration

Author:
D. B. Egli; W. P. Bruening
Source:
Crop science 2007 v.47 no.1 pp. 359-366
ISSN:
0011-183X
Subject:
cultivars; filling period; Glycine max; nitrogen content; soybeans; nutrient uptake; dry matter accumulation; crop yield; duration; genotype; field experimentation; genetic variation; protein content; Kentucky
Abstract:
... Soybean [Glycine max (L.) Merrill] yields often decline as seed protein levels increase, but the processes responsible are not clearly understood. We compared dry matter and N accumulation by individual seeds of three high protein genotypes (K 1431, KS 4402sp, NE 3396) and three commercial cultivars (Pennyrile, Flyer, Hutcheson) in the field near Lexington, KY (38° 01′ N lat; 84° 35′ W long) for 3 ...
DOI:
10.2135/cropsci2006.02.0096

29. Accumulation of genistein and daidzein, soybean isoflavones implicated in promoting human health, is significantly elevated by irrigation

Author:
Bennett, J.O.; Yu, O.; Heatherly, L.G.; Krishnan, H.B.
Source:
Journal of agricultural and food chemistry 2004 v.52 no.25 pp. 7574-7579
ISSN:
0021-8561
Subject:
Glycine max; seeds; crop production; irrigation; irrigated farming; genistein; daidzein; food composition; chemical constituents of plants; cultivars; saturated fatty acids; unsaturated fatty acids
Abstract:
... To circumvent drought conditions persisting during seed fill in the mid-south U.S. soybean production region, researchers have developed the early soybean (Glycine max [L.] Merr.) production system (ESPS), which entails early planting of short-season varieties. Because soybean supplies a preponderance of the world's protein and oil and consumption of soy-based foods has been associated with multip ...
DOI:
10.1021/jf049133k

30. Accumulation of high levels of free amino acids in soybean seeds through integration of mutations conferring seed protein deficiency

Author:
Takahashi, M.; Uematsu, Y.; Kashiwaba, K.; Yagasaki, K.; Hajika, M.; Matsunaga, R.; Komatsu, K.; Ishimoto, M.
Source:
Planta 2003 v.217 no.4 pp. 577-586
ISSN:
0032-0935
Subject:
cultivars; Glycine max; grain crops; bioaccumulation; nitrogen content; glycinin; free amino acids; beta-conglycinin; soybeans; mutation; cotyledons; crossing; mutants; globulins; storage proteins
Abstract:
... Soybean (Glycine max [L.] Merr.) seeds are rich in protein, most of which is contributed by the major storage proteins glycinin (11S globulin) and beta-conglycinin (7S globulin). Null mutations for each of the subunits of these storage proteins were integrated by crossbreeding to yield a soybean line that lacks both glycinin and beta-conglycinin components. In spite of the absence of these two maj ...
DOI:
10.1007/s00425-003-1026-3
PubMed:
12684787

31. Accumulation of proanthocyanidins and/or lignin deposition in buff-pigmented soybean seed coats may lead to frequent defective cracking

Author:
Mineo Senda; Naoya Yamaguchi; Miho Hiraoka; So Kawada; Ryota Iiyoshi; Kazuki Yamashita; Tomonori Sonoki; Hayato Maeda; Michio Kawasaki
Source:
Planta 2017 v.245 no.3 pp. 659-670
ISSN:
0032-0935
Subject:
cultivars; Glycine max; proanthocyanidins; quantitative analysis; pigmentation; texture; hardness; soybeans; mutation; cracking; genes; seed quality; seed coat; lignin; Japan
Abstract:
... MAIN CONCLUSION : Defective cracking frequently occurs in buff-pigmented soybean seed coats, where proanthocyanidins accumulate and lignin is deposited, suggesting that proanthocyanidins and/or lignin may change physical properties and lead to defective cracking. In the seed production of many yellow soybean (Glycine max) cultivars, very low percentages of self-pigmented seeds are commonly found. ...
DOI:
10.1007/s00425-016-2638-8

32. Acid Precipitation Effects on Growth and Yield Responses of Twenty Soybean and Twelve Snap Bean Cultivars

Author:
M. R. Reddy
Source:
Journal of environmental quality 1989 v.18 no.2 pp. 145-148
ISSN:
0047-2425
Subject:
Glycine max; Phaseolus vulgaris; acid deposition; acid treatment; acidity; calcium; cultivars; fruit maturity; green beans; greenhouse experimentation; leaves; magnesium; nutrient content; pH; pods; potassium; soybeans
Abstract:
... Greenhouse studies were conducted to determine the effects of simulated acid precipitation on growth, yield, and nutrient content of soybean [Glycine max (L.) Merr.] and snap bean (Phaseolus vulgaris L.). Twenty cultivars of soybean and twelve cultivars of snap bean were grown in pots and treated with simulated precipitation at pH 2.5, 3.5, 4.5, or 5.6 (control). Soybean and snap bean plants were ...
DOI:
10.2134/jeq1989.00472425001800020002x

33. Acid soil (aluminum) tolerance in soybean cultivars related to ozone tolerance

Author:
Foy, C.D.; Lee, E.H.; Shalunova, L.P.; Devine, T.E.
Source:
Journal of plant nutrition 1995 v.18 no.3 pp. 361-371
ISSN:
0190-4167
Subject:
Glycine max; aluminum; ozone; metal tolerance; acid soils; phytotoxicity; cultivars; manganese
Abstract:
... Acid soil [aluminum (Al)], toxicity and ozone toxicity are potential yield-limiting factors for soybeans [Glycine max (L.) Merr.]. Previous studies in our laboratory suggested that tolerance to these two stress factors coincided in some soybean cultivars. The objective of the current study was to determine the relationship between acid soil (Al) tolerance and ozone (O3) tolerance in a range of soy ...
DOI:
10.1080/01904169509364909

34. Adaptability and stability of soybean (Glycine max L.) genotypes in semiarid conditions

Author:
José Ricardo Tavares de Albuquerque; Hamurábi Anizio Lins; Manoel Galdino dos Santos; Márcio Alexandre Moreira de Freitas; Fernando Sarmento de Oliveira; Almir Rogério Evangelista de Souza; Lindomar Maria da Silveira; Glauber Henrique de Sousa Nunes; Aurélio Paes Barros Júnior; Paulo Fernando de Melo Jorge Vieira
Source:
Euphytica 2022 v.218 no.5 pp. 61
ISSN:
0014-2336
Subject:
Glycine max; cultivars; genotype-environment interaction; grain yield; phenotype; soybeans; Brazil
Abstract:
... Soybean production in Brazil is concentrated in the central and southern regions of the country, although expansion is occurring toward the northeast, where semi-arid conditions are predominant. There is little information on the behavior of soybean cultivars in semiarid climates; therefore, the objective of this study was to evaluate the interaction of soybean genotypes by environment, adaptabili ...
DOI:
10.1007/s10681-022-03012-0

35. Adaptive neuro-fuzzy inference systems for epidemiological analysis of soybean rust

Author:
Marcelo de Carvalho Alves; Edson Ampélio Pozza; João de Cássia do Bonfim Costa; Luiz Gonsaga de Carvalho; Luciana Sanches Alves
Source:
Environmental modelling & software 2011 v.26 no.9 pp. 1089-1096
ISSN:
1364-8152
Subject:
Glycine max; Phakopsora pachyrhizi; air temperature; computer software; cultivars; disease severity; environmental models; epidemiological studies; fuzzy logic; growth chambers; inoculum; latent period; leaves; neural networks; soybean rust; soybeans; spraying
Abstract:
... The objective of this work was to develop and to evaluate adaptive neuro-fuzzy inference systems as methodology to describe the severity of soybean rust (Phakopsora pachyrhizi) monocyclic process in soybean [Glycine max (L.) Merr.], under effects of leaf wetness, temperature, and days after fungi inoculation. The experiment was conducted in growth chambers with mean air temperatures of 15, 20, 25 ...
DOI:
10.1016/j.envsoft.2011.03.008

36. Additional Genes for Resistance to Frogeye Leaf Spot Race 5 in Soybean

Author:
P. F. Pace; D. B. Weaver; L. D. Ploper
Source:
Crop science 1993 v.33 no.6 pp. 1144-1145
ISSN:
0011-183X
Subject:
cultivars; plant breeding; Glycine max; genetic resistance; Cercospora sojina; allelism; genes; disease resistance; parentage
Abstract:
... Frogeye leaf spot (caused by Cercospora sojina Hara) is a common foliar disease of soybean (Glycine max L. Merr.) in the southeastern USA. Three major dominant genes (Rcs₁, Rcs₂, and Rcs₃) have been identified that confer resistance to frogeye leaf spot. Our objective was to determine the inheritance and possible allelism to Rcsa of genes for resistance in ‘Lee’, ‘Stonewall’, and ‘Ransom’. Lee, St ...
DOI:
10.2135/cropsci1993.0011183X003300060006x

37. Additional Sources of Soybean Germplasm Resistant to Two Species of Root-Knot Nematode

Author:
Donna K. Harris; H. Roger Boerma; Richard S. Hussey; Steven L. Finnerty
Source:
Crop science 2003 v.43 no.5 pp. 1848-1851
ISSN:
0011-183X
Subject:
Glycine max; Meloidogyne; cultivars; eggs; galls; genes; germplasm; greenhouses; root-knot nematodes; screening; seed yield; soybeans; China
Abstract:
... Root-knot nematodes (Meloidogyne spp.) can significantly reduce seed yield in soybean [Glycine max (L.) Merr.]. Identification of soybean germplasm with unique genes for resistance to root-knot nematodes would allow development of cultivars with high levels of resistance. The objective of this study was to identify additional sources of resistance to root-knot nematodes. We evaluated 608 recently ...
DOI:
10.2135/cropsci2003.1848

38. Adjusting Management Practices Using Glyphosate-Resistant Soybean Cultivars

Author:
Michael G. Bertram; Palle Pedersen
Source:
Agronomy journal 2004 v.96 no.2 pp. 462-468
ISSN:
0002-1962
Subject:
Glycine max; crop yield; cultivars; glyphosate; glyphosate resistance; management systems; row spacing; soybeans; weed control; Wisconsin
Abstract:
... Glyphosate [N-(phosphonomethyl)glycine]-resistant soybean [Glycine max (L.) Merr.] cultivars have increased drastically in usage and acceptance. Little information exists to see how glyphosate-resistant soybean cultivars should be managed. The objective of this study was to evaluate different row-spacing and plant population systems using three weed management systems. A field study was conducted ...
DOI:
10.2134/agronj2004.4620

39. Advancements in breeding, genetics, and genomics for resistance to three nematode species in soybean

Author:
Ki-Seung Kim; Tri D. Vuong; Dan Qiu; Robert T. Robbins; J. Grover Shannon; Zenglu Li; Henry T. Nguyen
Source:
Theoretical and applied genetics 2016 v.129 no.12 pp. 2295-2311
ISSN:
0040-5752
Subject:
Glycine max; Meloidogyne incognita; Rotylenchulus reniformis; bioinformatics; cultivars; genes; genetic analysis; genetic markers; genetic resistance; genome-wide association study; genomics; genotyping by sequencing; haplotypes; host plants; loci; marker-assisted selection; molecular biology; pests; plant breeding; quantitative trait loci; single nucleotide polymorphism; soybeans
Abstract:
... KEY MESSAGE: Integration of genetic analysis, molecular biology, and genomic approaches drastically enhanced our understanding of genetic control of nematode resistance and provided effective breeding strategies in soybeans. Three nematode species, including soybean cyst (SCN, Heterodera glycine), root-knot (RKN, Meloidogyne incognita), and reniform (RN, Rotylenchulus reniformis), are the most des ...
DOI:
10.1007/s00122-016-2816-x

40. Advances in breeding of seed-quality traits in soybean

Author:
Rajcan, I.; Hou, G.; Weir, A.D.
Source:
Journal of crop improvement 2005 v.14 no.1-2 pp. 145-174
ISSN:
1542-7528
Subject:
functional foods; lipid content; cultivars; plant breeding; crop quality; Glycine max; soybean oil; isoflavones; genetic improvement; soybeans; field crops; genetic engineering; food composition; protein content
DOI:
10.1300/J411v14n01_07

41. Advantages of the Lab-on-a-Chip Method in the Determination of the Kunitz Trypsin Inhibitor in Soybean Varieties

Author:
Torbica, Aleksandra M.; Zivancev, Dragan R.; Nikolic, Zorica T.; Dordevic, Vuk B.; Nikolovski, Branislava G.
Source:
Journal of agricultural and food chemistry 2010 v.58 no.13 pp. 7980–7985
ISSN:
0021-8561
Subject:
cultivars; Glycine max; protein content; phytochemicals; soybeans; laboratory equipment; chemical analysis; equipment performance; enzyme activity; detection; Kunitz-type proteinase inhibitor
Abstract:
... Qualitative and quantitative determination of the Kunitz trypsin inhibitor (KTI) in soybean experimental lines is very important in processes of selecting and breeding of new varieties. The total enzyme activity assay, sodium dodecyl sulfate−polyacrylamide gel electrophoresis (SDS−PAGE), and Lab-on-a-Chip (LoaC) method were used for the determination of the presence and quantity of KTI in 15 soybe ...
DOI:
10.1021/jf100830m
PubMed:
20527986

42. Afternoon Water Deficits and Grain Yields in Old and New Soybean Cultivars

Author:
J. S. Boyer; R. R. Johnson; S. G. Saupe
Source:
Agronomy journal 1980 v.72 no.6 pp. 981-986
ISSN:
0002-1962
Subject:
Glycine max; agronomy; canopy; cultivars; leaves; photosynthesis; plant available water; soybeans; Illinois
Abstract:
... Plant water deficits affect many metabolic processes, and soybean (Glycine max L. Merr.) is subject to water deficits during midday even when soil water is adequate under field conditions. Our objective was to determine if yield improvement by plant breeding has been associated with avoidance of these deficits in soybean. A 3- year experiment was conducted on highly productive soils in central Ill ...
DOI:
10.2134/agronj1980.00021962007200060028x

43. Agronomic Changes from 58 Years of Genetic Improvement of Short-Season Soybean Cultivars in Canada

Author:
Malcolm J. Morrison; Harvey D. Voldeng; Elroy R. Cober
Source:
Agronomy journal 2000 v.92 no.4 pp. 780-784
ISSN:
0002-1962
Subject:
Glycine max; agronomy; cultivars; foliar diseases; genetic improvement; phenotype; plant height; seed oils; seed weight; seed yield; soybeans
Abstract:
... Yield progress of short-season soybean [Glycine max (L.) Merr.] cultivars in Canada has been approximately 0.5% per year since the early 1930s. Our objective was to identify changes in agronomic traits associated with yield increase within a selection of historical cultivars. Where applicable, we measured phenotypic stability of these traits. At Ottawa, ON, we grew 14 cultivars, representing seven ...
DOI:
10.2134/agronj2000.924780x

44. Agronomic Evaluation of Non-Nodulating and Hypernodulating Mutants of Soybean

Author:
J. E. Pracht; C. D. Nickell; J. E. Harper; D. G. Bullock
Source:
Crop science 1994 v.34 no.3 pp. 738-740
ISSN:
0011-183X
Subject:
cultivars; Glycine max; nitrogen fixation; seeds; row spacing; genetic variation; agronomic traits; crop yield; mutants; nodulation; Illinois
Abstract:
... Enhanced nodulation and dinitrogen fixation by soybean [Glycine max (L.) Merr.] has been proposed to increase yield relative to normal nodulating types. This study was conducted to determine if two hypernodulating soybean mutants (NOD4 and NODI-3) were capable of increased yield, compared with normal nodulating cultivars Williams 82 and Hobbit 87, and a non-nodulating cheek (NNS). Performance data ...
DOI:
10.2135/cropsci1994.0011183X003400030025x

45. Agronomic Evaluation of a High Protein Allele from PI407788A on Chromosome 15 across Two Soybean Backgrounds

Author:
Lillian F. Brzostowski; Brian W. Diers
Source:
Crop science 2017 v.57 no.6 pp. 2972-2978
ISSN:
0011-183X
Subject:
Glycine max; alleles; backcrossing; cultivars; loci; plant source protein; protein sources; quantitative trait loci; seed oils; seed yield; soybeans; Illinois
Abstract:
... Soybean [Glycine max (L.) Merr.] protein is a prominent plant‐based protein source worldwide due to its high quality and relatively low cost. A major barrier to the development of high protein cultivars is the negative relationship between seed protein and seed yield. A large effect protein quantitative trait locus (QTL) has been mapped to the same location on chromosome (chr) 15 in several studie ...
DOI:
10.2135/cropsci2017.02.0083

46. Agronomic Performance of Soybean Plant Introductions and Their Genetic Similarity to Elite Lines

Author:
C. H. Sneller; J. W. Miles; J. M. Hoyt
Source:
Crop science 1997 v.37 no.5 pp. 1595-1600
ISSN:
0011-183X
Subject:
restriction fragment length polymorphism; cultivars; Glycine max; lodging; crossing; agronomic traits; crop yield; agricultural programs and projects; genotype; seed shattering; genetic variation; genetic markers; Arkansas
Abstract:
... North American soybean [Glycine max (L.) Merr.] is derived from a narrow genetic base. Plant introductions (PI) and cultivars from the northern USA may be sources of diversity for southern U.S. cultivars. Screening diverse lines for agronomic value may identify potential parents that facilitate breeding for diversity. The objectives of this research were to evaluate the association of agronomic va ...
DOI:
10.2135/cropsci1997.0011183X003700050032x

47. Agronomic and Seed Traits of 1%-Linolenate Soybean Genotypes

Author:
Andrew J. Ross; Walter R. Fehr; Grace A. Welke; Silvia R. Cianzio
Source:
Crop science 2000 v.40 no.2 pp. 383-386
ISSN:
0011-183X
Subject:
Glycine max; backcrossing; cultivars; genotype; lipid content; lodging; oils; oleic acid; oxidative stability; palmitates; parents; plant height; seed weight; seed yield; soybeans; stearic acid; Iowa
Abstract:
... An oil from soybean [Glycine max (L.) Merr.] cultivars with <20 g kg⁻¹ linolenate would have a desirable oxidative stability. The objective of our study was to compare the agronomic and seed traits of lines with the genotype fan1(A5)fan1(A5)fan2(A23)fan2(A23)fan3fan3, designated as 1%-linolenate (<20 g kg ⁻¹) lines, and the genotype fan1(A5)fan1(A5)fan2(A23)fan2(A23), designated as 2%-linolenate l ...
DOI:
10.2135/cropsci2000.402383x

48. Agronomic and Seed Traits of Soybean Lines with High Oleate Concentration

Author:
Ryan C. Brace; Walter R. Fehr; Steve R. Schnebly
Source:
Crop science 2011 v.51 no.2 pp. 534-541
ISSN:
0011-183X
Subject:
Glycine max; alleles; cultivars; genetically modified organisms; lodging; oils; oleic acid; soybeans
Abstract:
... Soybean [Glycine max (L.) Merr.] lines with the transgenic event DP-305423-1 produce a high-oleate oil and those with the fan1(C1640) and fan3(RG10) alleles produce a low-linolenate oil. The objective of this study was to evaluate the agronomic and seed traits of high-oleate and low-linolenate (HOLL) lines, high-oleate and normal-linolenate (HONL) lines, and normal-oleate and normal-linolenate (NO ...
DOI:
10.2135/cropsci2010.04.0234

49. Agronomic and economic assessment of input bundle of soybean in moderately acidic Savanna soils of Ghana

Author:
G. A Awuni; D. B. Reynolds; P. D. Goldsmith; C. A Tamimie; N. N. Denwar
Source:
Agrosystems, geosciences & environment 2020 v.3 no.1 pp. e20085
ISSN:
2639-6696
Subject:
Glycine max; cost benefit analysis; cultivars; disease-free seeds; environment; food security; grain yield; income; nutrition; pH; phosphorus; profits and margins; savannas; soybeans; Ghana
Abstract:
... Integrated input for crop productivity can increase food security among smallholder farming systems. The study evaluated agronomic and economic response of four input bundle treatments on five soybean [Glycine max (L.) Merr.] cultivars conducted under rain‐fed conditions over a 4‐yr period in Ghana. Experiments were a randomized complete block in factorial arrangement with four replications. Input ...
DOI:
10.1002/agg2.20085

50. Agronomic traits of soybean cultivars released in different decades after grafting record‐yield cultivar as rootstock

Author:
Shengyou Li; Fei Teng; Demin Rao; Xingdong Yao; Huijun Zhang; Haiying Wang; Shuhong Song; Steven K. St. Martin; Futi Xie
Source:
Plant breeding 2017 v.136 no.2 pp. 133-138
ISSN:
0179-9541
Subject:
Glycine max; agronomic traits; cultivars; genetic improvement; grain yield; harvest index; pot culture; rootstocks; soybeans
Abstract:
... Breeders have seldom considered the selection for root traits during the genetic improvement in soybean. It is hypothesized that grain yield would be increased by the root function improvement, especially for the current cultivars. The objective of this grafting experiment was to determine the effect of record‐yield cultivars L14 or Z35 as rootstocks on agronomic traits of cultivars released in di ...
DOI:
10.1111/pbr.12436