تقييم أداء أصناف من القمح القاسي المعرضة للإجهاد المائي في مرحلة الإشطاء
Other Title(s)
Evaluation of the performance of some wheat varieties under drought stress in tillering stage
Joint Authors
خيتي، مأمون
المسلماني، مؤيد
أسعود، عبد الرزاق
Source
مجلة جامعة دمشق للعلوم الزراعية
Issue
Vol. 31, Issue 3 (31 Dec. 2015), pp.23-37, 15 p.
Publisher
Publication Date
2015-12-31
Country of Publication
Syria
No. of Pages
15
Main Subjects
Topics
Abstract EN
This research was conducted at Izraa research station of The General Commission for Scientific Agricultural Research during the growing season 2010/2011 to study the performance of six durum wheat varieties at early growth stage under water deficit stress.
The experiment was designed using randomized complete block design with three replication.
The statistical analysis results of the experiment clearly showed genetic variations among cultivars under water stress.
Drought stress caused a depression in all studied traits.
Mean yield decreased in average 31.7 %.
The number of spiks/ m2 was the most trait affected by drought stress, It decreased in average 29.1% while biological yield decreased in average 24.26%.
It was observed that the number of spikes per m2 was the highest in the variety Hourani (191) and the highest number of grain per spike (34.1) whereas the variety Bohouth7 and the variety hourani recorded the highest thousand grain weight (40.5 g).
The statistical analysis results showed that the variety Cha5 a achieved the highest grain yield per m2 (239.4 g), whereas, the variety Bohouth7 recorded the lowest grain yield per m2 (182.8 g), under water deficit stress conditions.
American Psychological Association (APA)
أسعود، عبد الرزاق وخيتي، مأمون والمسلماني، مؤيد. 2015. تقييم أداء أصناف من القمح القاسي المعرضة للإجهاد المائي في مرحلة الإشطاء. مجلة جامعة دمشق للعلوم الزراعية،مج. 31، ع. 3، ص ص. 23-37.
https://search.emarefa.net/detail/BIM-883044
Modern Language Association (MLA)
أسعود، عبد الرزاق....[و آخرون]. تقييم أداء أصناف من القمح القاسي المعرضة للإجهاد المائي في مرحلة الإشطاء. مجلة جامعة دمشق للعلوم الزراعية مج. 31، ع. 3 (2015)، ص ص. 23-37.
https://search.emarefa.net/detail/BIM-883044
American Medical Association (AMA)
أسعود، عبد الرزاق وخيتي، مأمون والمسلماني، مؤيد. تقييم أداء أصناف من القمح القاسي المعرضة للإجهاد المائي في مرحلة الإشطاء. مجلة جامعة دمشق للعلوم الزراعية. 2015. مج. 31، ع. 3، ص ص. 23-37.
https://search.emarefa.net/detail/BIM-883044
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 36-37
Record ID
BIM-883044