scholarly journals Greenhouse and field evaluation of pod dehiscence in soybean

1994 ◽  
Vol 74 (4) ◽  
pp. 699-701 ◽  
Author(s):  
Theodore C. Helms
Keyword(s):  
Glycine Max ◽  
Key Words ◽  
Environmental Conditions ◽  
Field Evaluation ◽  
Field Conditions ◽  
Physiological Maturity ◽  
Glycine Max L ◽  
Controlled Environments ◽  
Treatment Design ◽  
Pod Dehiscence

A greenhouse procedure to evaluate differences among soybean [Glycine max (L.) Merr.] genotypes for pod dehiscence (shattering) susceptibility permits evaluation under controlled environments. Suitable environmental conditions do not always exist in the field. The objectives of this study were to develop a greenhouse method to screen for shattering susceptibility and to compare genotypes for shattering resistance under both greenhouse and field conditions. Eight genotypes were evaluated in both the field and the greenhouse. A split-plot treatment design in the greenhouse included watering plants after physiological maturity versus no watering after maturity as a whole-plot factor, with genotypes assigned to split plots. In the greenhouse, shattering susceptibility was not reduced by watering after physiological maturity. The genotypes most susceptible to shattering were identified on the basis of the greenhouse and field evaluation. Among the specific genotypes evaluated, the earliest maturing genotypes were not the most suscpetible to shattering. Key words: Soybean, shattering, greenhouse

Predicted and actual yield advance in a bi-parental and backcross-derived soybean population

1994 ◽  
Vol 74 (1) ◽  
pp. 15-18
Author(s):  
T. C. Helms ◽  
J. H. Orf ◽  
R. A. Scott
Keyword(s):  
Glycine Max ◽  
Utility Function ◽  
Key Words ◽  
Genetic Gain ◽  
Genetic Variance ◽  
Plant Introduction ◽  
Physiological Maturity ◽  
Glycine Max L ◽  
The Mean ◽  
Actual Yield

Improved soybean [Glycine max (L.) Merr.] lines that include a plant introduction as one parent may be derived from a bi-parental (BP) or backcross (BC1) population. The number of BC1 families may be small in some instances because of a lack of successful crossing. The objectives of our experiment were to (1) compare the mean, genetic variance and distribution of lines from a BC1 population derived from only a few BC1 families with those from a BP-derived lines; (2) compare the BP and BC1 population mean with the mid-parent mean; and (3) evaluate the mean yield of the superior 10% of lines within each population. Two BC1F1 plants were selfed, and 75 random lines were derived from each plant. The mean yield, physiological maturity and plant height of BP-derived lines were greater than the mid-parent means. The genetic variance among BC1-derived lines was much smaller than among BP-derived lines. A utility function that combines mean yield and expected genetic gain identified the BC1 population as the superior population. Key words: Soybean, backcross, bi-parental, genetic gain

DH3604 soybean

2006 ◽  
Vol 86 (2) ◽  
pp. 483-484 ◽  
Author(s):  
Elroy R. Cober ◽  
Harvey D. Voldeng ◽  
Judith A. Frégeau-Reid ◽  
Ronald J. D. Guillemette
Keyword(s):  
Glycine Max ◽  
Key Words ◽  
Soybean Cultivar ◽  
Heat Unit ◽  
Glycine Max L ◽  
Cultivar Description

DH3604 is a 2700 crop heat unit soybean [Glycine max (L.) Merr.] cultivar developed for natto soyfood production. Key words: Soybean, cultivar description, natto

AC Albatros soybean

1996 ◽  
Vol 76 (1) ◽  
pp. 151-152
Author(s):  
H. D. Voldeng ◽  
R. J. D. Guillemette ◽  
D. A. Leonard ◽  
E. R. Cober
Keyword(s):  
Glycine Max ◽  
Key Words ◽  
Good Yield ◽  
Soybean Cultivar ◽  
Yield Potential ◽  
Heat Unit ◽  
Glycine Max L ◽  
Cultivar Description

AC Albatros is a 2500 crop heat unit soybean [Glycine max (L.) Merr.] cultivar with good yield potential. Key words: Soybean, cultivar description

NattoKing K87 soybean

1991 ◽  
Vol 71 (3) ◽  
pp. 863-864
Author(s):  
N. R. Bradner ◽  
R. D. Simpson ◽  
A. A. Hadlock
Keyword(s):  
Glycine Max ◽  
Key Words ◽  
Maturity Group ◽  
Group I ◽  
Glycine Max L ◽  
Cultivar Description

NattoKing K87, a Maturity Group I soybean (Glycine max (L.) Merr.) cultivar, yields more, has smaller seeds, lodges less and matures later than Canatto. Key words: Glycine max, NattoKing K87 cultivar, cultivar description, soybean

scholarly journals Nattoking K86 soybean

1991 ◽  
Vol 71 (3) ◽  
pp. 855-856 ◽  
Author(s):  
N. R. Bradner ◽  
R. D. Simpson ◽  
A. A. Hadlock
Keyword(s):  
Glycine Max ◽  
Key Words ◽  
Seed Size ◽  
Maturity Group ◽  
Yield Performance ◽  
Glycine Max L ◽  
Cultivar Description

NattoKing K86 is a Maturity Group 00 soybean (Glycine max (L.) Merr.) cultivar having higher yield performance, smaller seed size, and later maturity than Canatto. Key words: Glycine max, NattoKing K86 cultivar, cultivar description, soybean

NattoKing K88 soybean

1991 ◽  
Vol 71 (4) ◽  
pp. 1163-1164
Author(s):  
N. R. Bradner ◽  
R. D. Simpson ◽  
A. A. Hadlock
Keyword(s):  
Glycine Max ◽  
Key Words ◽  
Maturity Group ◽  
Group I ◽  
Glycine Max L

NattoKing K88, a Maturity Group I soybean (Glycine max (L.) Merr.) cultivar, yields more, has smaller seeds, lodges less and matures later than Canatto. Key words: Glycine max, NattoKing K88 cultivar

scholarly journals QTL mapping pod dehiscence resistance in soybean (Glycine max L. Merr.) using specific-locus amplified fragment sequencing

2019 ◽  
Vol 132 (8) ◽  
pp. 2253-2272 ◽  
Author(s):  
Jianan Han ◽  
Dezhi Han ◽  
Yong Guo ◽  
Hongrui Yan ◽  
Zhongyan Wei ◽  
...  
Keyword(s):  
Glycine Max ◽  
Qtl Mapping ◽  
Glycine Max L ◽  
Specific Locus ◽  
Pod Dehiscence

AC 2001 soybean

1999 ◽  
Vol 79 (1) ◽  
pp. 113-114
Author(s):  
H. D. Voldeng ◽  
R. J. D. Guillemette ◽  
E. R. Cober
Keyword(s):  
Glycine Max ◽  
Key Words ◽  
Good Yield ◽  
Soybean Cultivar ◽  
Yield Potential ◽  
Heat Unit ◽  
Glycine Max L ◽  
Cultivar Description

AC 2001 is a 700 crop heat unit soybean [Glycine max (L.) Merr.] cultivar with good yield potential. Key words: Soybean, cultivar description

OAC Musca soybean

1991 ◽  
Vol 71 (2) ◽  
pp. 497-498 ◽  
Author(s):  
W. D. Beversdorf ◽  
D. J. Hume ◽  
P. Gostovic ◽  
J. C. Muscat ◽  
S. Pararajasingham
Keyword(s):  
Glycine Max ◽  
Key Words ◽  
Soybean Cultivar ◽  
Clay Soils ◽  
Phytophthora Megasperma ◽  
Low Field ◽  
Glycine Max L ◽  
Cultivar Description

OAC Musca is a soybean (Glycine max (L.) Merr.) cultivar which is 3 d earlier than Hodgson and 2% higher in yield in Ontario trials. It has exhibited low field losses to Phytophthora megasperma f. sp. glycinea in Ontario testing, is a tall cultivar and is intended for use on clay soils. Key words: Soybean, cultivar description

TNS soybean

1997 ◽  
Vol 77 (1) ◽  
pp. 117-118
Author(s):  
H. D. Voldeng ◽  
J. A. Frégeau-Reid ◽  
R. J. D. Guillemette ◽  
D. A. Leonard ◽  
E. R. Cober
Keyword(s):  
Glycine Max ◽  
Key Words ◽  
Soybean Cultivar ◽  
Heat Unit ◽  
Glycine Max L ◽  
Cultivar Description

TNS is a 2600 crop heat unit natto type soybean (Glycine max [L.] Merr.) cultivar. Key words: Natto type soybean, cultivar description

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