ANALYSIS OF AGRONOMIC CHARACTERS FOR AN ELEVEN-PARENT DIALLEL OF EARLY-MATURING SOYBEAN GENOTYPES IN EASTERN CANADA

1990 ◽  
Vol 70 (1) ◽  
pp. 107-115 ◽  
Author(s):  
F. LOISELLE ◽  
C. A. ST-PIERRE ◽  
H. D. VOLDENG ◽  
P. TURCOTTE
Keyword(s):  
Glycine Max ◽  
Seed Yield ◽  
Additive Effects ◽  
Agronomic Characters ◽  
Eastern Canada ◽  
Northern Latitudes ◽  
Early Maturing ◽  
Soybean Genotypes ◽  
Glycine Max L ◽  
Maturity Groups

Information on the genetic behavior of early-maturing soybeans (Glycine max (L.) Merr.) in northern latitudes is important for the formulation of appropriate selection schemes. The Gardner-Eberhart diallel model was used to study genetic effects and combining abilities of 11 early-maturing genotypes (maturity Groups 00 and 000) of soybean grown in Quebec and eastern Ontario. Agronomic characters were measured on spaced F1 plants at one site, and on F2 populations in replicated row plots at three sites. Cultivar (additive) effects were predominant for all characters. Three of eleven lines had positive but unstable varietal parameters for seed yield. Average heterosis was significant for seed yield and plant height at every location. Contrary to other reports, significant negative heterosis for oil content was observed at two locations. Varietal and specific heterosis were significant for most characters.Key words: Soybean, Glycine max (L.) Merr., diallel, Gardner-Eberhart, yield, oil, protein

KG 30 SOYBEAN

1988 ◽  
Vol 68 (1) ◽  
pp. 215-216
Author(s):  
S. J. PARK ◽  
N. R. BRADNER
Keyword(s):  
Glycine Max ◽  
Seed Yield ◽  
Soybean Cultivar ◽  
Yield Performance ◽  
Early Maturing ◽  
Glycine Max L ◽  
Cultivar Description

KG 30 is an early-maturing, high-yielding soybean (Glycine max (L.) Merr.) cultivar which has similar maturity and is 4–5% higher in seed yield than its two parents Maple Arrow and McCall. Its main advantage is its yield performance as an early-maturing cultivar.Key words: Glycine max (L.) Merr., soybean, cultivar description

Assessment of Yield and Yield Component of Soybean Genotypes (Glycine Max L.) in North of Khuzestan

2018 ◽  
Vol 21 (5) ◽  
pp. 435-441 ◽  
Author(s):  
Sina Ghanbari ◽  
Ahmad Nooshkam ◽  
Barat Ali Fakheri ◽  
Nafiseh Mahdinezhad
Keyword(s):  
Glycine Max ◽  
Yield Component ◽  
Soybean Genotypes ◽  
Glycine Max L

INFLUENCE OF SINGLE STRAINS AND A COMMERCIAL MIXTURE OF Bradyrhizobium japonicum ON GROWTH, NITROGEN ACCUMULATION AND NODULATION OF TWO EARLY-MATURING SOYBEAN CULTIVARS

1988 ◽  
Vol 68 (2) ◽  
pp. 411-418 ◽  
Author(s):  
L. D. BAILEY
Keyword(s):  
Glycine Max ◽  
Soil Temperature ◽  
Bradyrhizobium Japonicum ◽  
Nodule Formation ◽  
Growth Stages ◽  
Nitrogen Accumulation ◽  
Plant Nitrogen ◽  
Commercial Mixture ◽  
Early Maturing ◽  
Glycine Max L

Seven single strains and a commercial mixture of Bradyrhizobium japonicum were evaluated in association with two early-maturing Canadian soybean (Glycine max (L.) Merrill) cultivars, Maple Presto and Maple Amber. Inoculated and uninoculated plants were grown in pails outdoors. Soil temperature at 15 cm depth was monitored throughout the experiment. At the V2, V3, R2 and R4 growth stages, whole plants were removed from the pails. Nodules were counted and weighed; roots and tops were separated, weighed and analyzed for total nitrogen. Bradyrhizobium japonicum strains 61A148, 61A196, 61A194 and 61A155 were similar in effectiveness, but superior to strains 61A124a, 61A118b, 61A101c and the commercial mixture in earliness of nodule formation, number and weight of nodules per plant, and in promoting greater root and top growth and plant nitrogen accumulation. There were indications that soil temperature may have affected nodulation. Maple Amber showed the greater potential for symbiotic nitrogen fixation. This cultivar supported earlier nodulation, had a greater number of nodules, accumulated more nitrogen in the tops and roots and had greater growth than Maple Presto.Key words: Soybean, Glycine max (L.) Merrill, soil temperature, soybean growth stages, Bradyrhizobium, nodulation

scholarly journals Comparison of the depth of placement of lime nitrogen on growth, N2fixation activity, seed yield and quality of soybean (Glycine max(L.) Merr.) plants

2006 ◽  
Vol 52 (4) ◽  
pp. 453-463 ◽  
Author(s):  
Tewari Kaushal ◽  
Masaru Onda ◽  
Sayuri Ito ◽  
Akihiko Yamazaki ◽  
Hiroyuki Fujikake ◽  
...  
Keyword(s):  
Glycine Max ◽  
Seed Yield ◽  
Yield And Quality ◽  
Glycine Max L

scholarly journals Evaluation of genetic diversity in 19 Glycine max (L.) Merr. accessions included in the Czech National Collection of soybean genotypes

2012 ◽  
Vol 38 (No. 2) ◽  
pp. 69-74 ◽  
Author(s):  
M. Baránek ◽  
M. Kadlec ◽  
J. Raddová ◽  
M. Vachůn ◽  
M. Pidra
Keyword(s):  
Genetic Diversity ◽  
Glycine Max ◽  
Random Amplified Polymorphic Dna ◽  
Breeding Programs ◽  
Low Level ◽  
Low Degree ◽  
Soybean Genotypes ◽  
Glycine Max L ◽  
Rapd Polymorphism ◽  
Selection Of

The random amplified polymorphic DNA (RAPD) technique was used to evaluate both genetic diversity among 19 soybean accessions included in the Czech National Collection of Soybean Genotypes and their potential as a new source of genetic variations for soybean breeding programs. Only 22 of all the 40 random primers used in RAPD reactions showed polymorphism acceptable for an effective characterisation of these accessions. Altogether 122 highly reproducible RAPD fragments were generated, 55 of them were polymorphic (46%). However, because of the previously observed low degree of RAPD polymorphism in the case of Glycine max, fragments with low level of informativeness were evaluated, too. Presented results enable the selection of genetically distinct individuals. Such information may be useful to breeders willing to use genetically diverse introductions in soybean improvement process. 

Registration of HS-182 and HS-183 food-grade soybean [Glycine max (L.) Merr.] germplasm

2019 ◽  
Vol 99 (4) ◽  
pp. 568-571
Author(s):  
K. Yu ◽  
L. Woodrow ◽  
M. Chun Shi ◽  
D. Anderson
Keyword(s):  
Glycine Max ◽  
Food Processing ◽  
Protein Concentration ◽  
Seed Protein ◽  
Protein Profiles ◽  
Processing Quality ◽  
Food Grade ◽  
High Protein Concentration ◽  
Glycine Max L ◽  
Maturity Groups

HS-182 and HS-183 are food-grade soybean lines [Glycine max (L.) Merr.] with distinct seed protein profiles and food processing quality. HS-182 is a 7S β-conglycinin α’ and 11S glycinin A4 null with a high protein concentration of 45.7% and good processing quality. HS-183 is a 7S β-conglycinin α’ and 11S glycinin null with a protein concentration of 42.7% and poor tofu processing quality. They are adapted to areas of southwestern Ontario with 3100 or more crop heat units and have relative maturity groups of 2.5 and 2.4, respectively.

Classification and Characteristic of Maturity Groups of Chinese Landraces of Soybean [Glycine max (L.) Merr.]

2006 ◽  
Vol 53 (4) ◽  
pp. 803-809 ◽  
Author(s):  
Wang Yuesheng ◽  
Qin Jianbing ◽  
Gai Junyi ◽  
He Guangyuang
Keyword(s):  
Glycine Max ◽  
Glycine Max L ◽  
Maturity Groups ◽  
Chinese Landraces
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