تقييم صفات البزوغ الحقلي في البذور المنشطة لأصناف من الذرة البيضاء تحت ظروف الاجهاد الملحي
Other Title(s)
Characteristics evalution of field emergence in primed seed of sorghum varaities salt stress conditions
Joint Authors
محمد عمر شهاب
الجبوري، جلال حميد حمزة حسين
Source
Issue
Vol. 17, Issue 2 (31 Dec. 2019), pp.332-347, 16 p.
Publisher
University of Anbar College of Agriculture
Publication Date
2019-12-31
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Abstract EN
An experiment conducted in pots under field conditions in the fall seasons of 2017 and 2018 at the College of Agricultural Engineering Sciences, University of Baghdad, to improve the field emergence in sorghum, in which three factors were studied.
1st factor was the variety (three varieties: Inqath, Rabeh and Buhoth70).
2nd factor was priming treatment (unprimed seed and primed seed soaked for 12 hours in a solution containing 300 + 70 ml L-1 of gibberellic and salicylic acids, respectively).
3rd factor was saline stress (tap water as control (1.26), 6, 9 and 12 dS m-1).
RCBD design was used with four replicates.
The results showed that Buhoth70 cultivar exceeded the others; also the primed seed exceeded the unprimed seed in the traits of the first and final count of emergence, daily emergence rate, emergence energy, emergence rate index and emergence index in both seasons.
The control treatment was superior in the above traits, while the values of these traits decreased as the saline increased, and no emergence accrued at the highest concentration (12 dS m-1) in both seasons.
The cultivars varied in their ability to withstand salt stress at the same stress level, and that the seed priming treatment has improved their performance to withstand salt stress compared to the unprimed in both seasons.
It can conclude that there is a role for genotype and seed priming in improving seedling performance to tolerate salt stress.
American Psychological Association (APA)
محمد عمر شهاب والجبوري، جلال حميد حمزة حسين. 2019. تقييم صفات البزوغ الحقلي في البذور المنشطة لأصناف من الذرة البيضاء تحت ظروف الاجهاد الملحي. مجلة الأنبار للعلوم الزراعية،مج. 17، ع. 2، ص ص. 332-347.
https://search.emarefa.net/detail/BIM-1251591
Modern Language Association (MLA)
محمد عمر شهاب والجبوري، جلال حميد حمزة حسين. تقييم صفات البزوغ الحقلي في البذور المنشطة لأصناف من الذرة البيضاء تحت ظروف الاجهاد الملحي. مجلة الأنبار للعلوم الزراعية مج. 17، ع. 2 (2019)، ص ص. 332-347.
https://search.emarefa.net/detail/BIM-1251591
American Medical Association (AMA)
محمد عمر شهاب والجبوري، جلال حميد حمزة حسين. تقييم صفات البزوغ الحقلي في البذور المنشطة لأصناف من الذرة البيضاء تحت ظروف الاجهاد الملحي. مجلة الأنبار للعلوم الزراعية. 2019. مج. 17، ع. 2، ص ص. 332-347.
https://search.emarefa.net/detail/BIM-1251591
Data Type
Journal Articles
Language
Arabic
Notes
Record ID
BIM-1251591