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Genotype-sowing date interaction in soybean in Western Saudi Arabia
Other Title(s)
التفاعل بين التركيب الوراثي و موعد زراعة فول الصويا بالمنطقة الغربية بالمملكة العربية السعودية
Joint Authors
Uthman, Husayn al-Jazuli
al-Samirrai, Salih Mahdi
Urabi, Fahd A.
Abd al-Dafi, Abd al-Rahman
Source
Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences
Issue
Vol. 3, Issue 1 (31 Dec. 1992), pp.11-18, 8 p.
Publisher
King Abdulaziz University Scientific Publishing Center
Publication Date
1992-12-31
Country of Publication
Saudi Arabia
No. of Pages
8
Main Subjects
Earth Sciences, Water and Environment
Abstract EN
-The photoperiodic response of soybean [Glycine max (L) Merr .] is a major factor determining tlie latitude and the sowing date at which soybean cultivars are grewn.
In or der to elucida te the effect of sowing da te o n phen ot ypic perform ance and stability of soybean, 16 geno types of diver se origin were grown in thr ee different seasons: summer , fall and winter in a randomized compl ete block design exper iment with thr ee repl ications.
Data record ed on days to 50% flowering , plant height , seed size , harvest index (HI) and seed yield in each season as well as over the thre e seasons were analyzed and the differ ent variance components were obtained .
Stabilit y param et ers were also estimate d for seed yield and HI.
Sowing date effe cts and sowing date-g enotype interactions wer e found to be highly significant for all trait s mean while genot ype effects were found to be significant for plant height and 100 seed weight.
Seed yield showed to be more stable than HI and this could be due to the dependence of seed yield on diver se source of assimilates.
November sown cult ivar s had moderate HI but they were significantlyshort er, and had significantly larger seed size and higher seed yield than May and Sept ember sown cultivars.
Cultivars Jupi ter, ICAL 124 and Alamo proved to be stable and are considere d to be best suited for the region
American Psychological Association (APA)
al-Samirrai, Salih Mahdi& Uthman, Husayn al-Jazuli& Urabi, Fahd A.& Abd al-Dafi, Abd al-Rahman. 1992. Genotype-sowing date interaction in soybean in Western Saudi Arabia. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences،Vol. 3, no. 1, pp.11-18.
https://search.emarefa.net/detail/BIM-398842
Modern Language Association (MLA)
al-Samirrai, Salih Mahdi…[et al.]. Genotype-sowing date interaction in soybean in Western Saudi Arabia. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences Vol. 3, no. 1 (1992), pp.11-18.
https://search.emarefa.net/detail/BIM-398842
American Medical Association (AMA)
al-Samirrai, Salih Mahdi& Uthman, Husayn al-Jazuli& Urabi, Fahd A.& Abd al-Dafi, Abd al-Rahman. Genotype-sowing date interaction in soybean in Western Saudi Arabia. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences. 1992. Vol. 3, no. 1, pp.11-18.
https://search.emarefa.net/detail/BIM-398842
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 17
Record ID
BIM-398842