Introgression of genes for small seed size from Glycine soja into Glycine max

1990 ◽  
Author(s):  
Allen Rubin LeRoy
Keyword(s):  
Glycine Max ◽  
Seed Size ◽  
Glycine Soja ◽  
Small Seed

Introgression of Genes for Small Seed Size from Glycine soja into G. max

Crop Science ◽  
1991 ◽  
Vol 31 (3) ◽  
pp. 693-697 ◽  
Author(s):  
A. R. LeRoy ◽  
W. R. Fehr ◽  
S. R. Cianzio
Keyword(s):  
Seed Size ◽  
Glycine Soja ◽  
Small Seed

Seed Characters and Germination in Soyabean

1979 ◽  
Vol 15 (4) ◽  
pp. 385-392
Author(s):  
D. Nangju
Keyword(s):  
Glycine Max ◽  
Seed Size ◽  
Rainy Season ◽  
Screening Programme ◽  
Intense Rainfall ◽  
Infected Seed ◽  
Clean Seed ◽  
Seed Characters ◽  
Highly Correlated ◽  
Ibadan Nigeria

SUMMARYTwenty-five cultivars of soyabean (Glycine max (L.) Merr.), differing in their origin, crop duration and seed size, were planted four times at bi-weekly intervals during the major rainy season at Ibadan, Nigeria and harvested at optimum maturity or two weeks later. Delayed harvest and intense rainfall during pod maturation were essential for selecting for resistance to field weathering, but 2 weeks' delay enabled susceptible and resistant cultivars to be identified. Percentage of infected seed had the highest correlation with potential germination at harvest (r=−0·869**) but may not be a suitable criterion for use in a screening programme. An alternative would be to screen cultivars for resistance to weathering on the basis of seed size and the proportion of smooth and clean seed, since these characters were highly correlated to potential germination (r=−0·562** and 0·632** respectively).

scholarly journals Characterization of Storage Proteins in Wild (Glycine soja) and Cultivated (Glycine max) Soybean Seeds Using Proteomic Analysis

2006 ◽  
Vol 54 (8) ◽  
pp. 3114-3120 ◽  
Author(s):  
Savithiry S. Natarajan ◽  
Chenping Xu ◽  
Hanhong Bae ◽  
Thomas J. Caperna ◽  
Wesley M. Garrett
Keyword(s):  
Glycine Max ◽  
Proteomic Analysis ◽  
Storage Proteins ◽  
Glycine Soja ◽  
Soybean Seeds

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

Seed size as a determinant of germination rate in Crepis tectorum (Asteraceae): evidence from a seed burial experiment

1996 ◽  
Vol 74 (4) ◽  
pp. 568-572 ◽  
Author(s):  
Stefan Andersson
Keyword(s):  
Seed Size ◽  
Germination Rate ◽  
Local Population ◽  
Seed Viability ◽  
Seed Burial ◽  
Small Seed ◽  
Crepis Tectorum ◽  
Winter Annual ◽  
Selection For ◽  
The Relationship

The present study of the winter annual Crepis tectorum examines the relationship between seed (achene) size and the extent to which seeds resist germination during the year of their production. I carried out two seed burial experiments, one at an outcrop site occupied by a small-seeded population, and another in an experimental garden with soil from the same field site, with seeds representing the local population and a segregating generation of a cross between two other populations. Using logistic regression with data corrected for seed viability, I found an association between small seed size and failure to germinate in the first autumn. The small seed size characterizing many outcrop populations may have evolved as a response to selection for delaying germination in a habitat subject to unpredictable droughts during the growth season. Keywords: Crepis tectorum, germination, seed bank, seed size.

scholarly journals PERUBAHAN BENTUK DAN UKURAN BENIH DUA KULTIVAR KEDELAI (Glycine max (L.) Merr.) DI JATINANGOR DAN CIKAJANG

2017 ◽  
Vol 5 (1) ◽  
pp. 1
Author(s):  
Siti Rodiah ◽  
Zulfatunnisa Zulfatunnisa ◽  
Sumadi Sumadi ◽  
Anne Nuraini ◽  
Meddy Rachmadi ◽  
...  
Keyword(s):  
Glycine Max ◽  
Low Temperature ◽  
Seed Size ◽  
Block Design ◽  
Soybean Seed ◽  
Growth Environment ◽  
Randomized Block Design ◽  
Glycine Max L ◽  
Improved Cultivars ◽  
Size Heterogeneity

The variation of the seed size in each species and individuals might be from of difference species adaptation for  a difference environment. This difference may also arise from the constraints of limited formation of seed size. The use of adaptive ciltivars on the growth environment is very influential on the succes in the farm field. This research was aimed to find the adaptation of phase and size seed of two cultivars of soybeans in Jatinangor and Cikajang. This research was held in Jatinangor (Sumedang regency) and Cikajang (Garut regency) from April to July 2016. The design that used in this research was Randomized Block Design (RBD) and Duncan at 5% rate. Improved cultivars that tested in this research were placed at Grobogan and Anjasmoro which were repeated 5 times. The results of experiment showed that adaptation of size seed showed of 100 grains and large seeds. The low temperature condition can increase of variability of seed size. Heterogeneity of environment can not sustain the size of soybean seed. Genetic and environment factors influence significantly for weight of 100 grains and seed size Grobogan in Jatinangor. The weight of 100 grains Grobogan in Jatinangor and Cikajang haved a greater than Anjasmoro. Environmental factors influence yield of soybean, weight of 100 grains of cultivars in Cikajang haved a greater than Jatinangor caused by the seed size.

Susceptibility of mungbean varieties to the bruchid species Callosobruchus maculatus (F.), C. phaseoli (Gyll.), C. chinensis (L.), and Acanthoscelides obtectus (Say.) (Coleoptera:Chrysomelidae)

2000 ◽  
Vol 51 (1) ◽  
pp. 85 ◽  
Author(s):  
C. J. Lambrides ◽  
B. C. Imrie
Keyword(s):  
Seed Size ◽  
Seed Coat ◽  
Callosobruchus Maculatus ◽  
Acanthoscelides Obtectus ◽  
Oviposition Deterrents ◽  
Bruchid Resistance ◽  
Small Seed ◽  
Biochemical Resistance ◽  
Acanthoscelides Obtectus Say

Twenty-six mungbean varieties and accessions were screened for resistance to 4 bruchid species (Coleoptera : Chrysomelidae). On the basis of the percentage of seeds damaged all Australian commercial mungbean varieties tested here were highly susceptible to strains of Callosobruchus maculatus and C. chinensis, the 2 species that cause most damage worldwide to mungbean in storage. In addition, 3 accessions of wild mungbean appeared to have bruchid resistance. The texture layer present on the seed coat of some mungbean varieties and small seed size may act as oviposition deterrents. Consequently, these assays for determining resistance to bruchid infestation may not be suitable for identifying biochemical resistance of some mungbean genotypes.

Sign in / Sign up

Export Citation Format

Share Document