تحديد الطرز الوراثية المقاومة للإجهاد في بعض تراكيب قمح الخبز باستخدام مؤشرات تحمل الجفاف المختلفة

Identifying Wheat Stress Tolerant Genotypes Among Some Bread Wheat Accessions Using Different Drought Tolerance Indices

المؤلفون

S. A. Arab؛ Mohamed Mohamed؛ M. El-Shal

المصدر

Journal of Plant Production

السنة

2021

النوع

مقالة

المجال

العلوم الزراعية والبيولوجية

الترخيص

CC BY 4.0

الملخص

Thirty-nine genotypes of bread wheat (Triticum aestivum L.) collected from different regions in Egypt and two commercial varieties were used in this study, to estimate the tolerance indices and to establish the drought tolerance in 41 genotypes. Significant genotypes mean squares were detected for all studied traits, except number of spikes per m2 and grain per spike under water stress. Using stress susceptibility index (SSI), genotypes 4, 6, 1, 31, 19, and 24 were classified as highly drought t…

الملخص منقول بترخيص CC BY 4.0، وحقوقه لأصحابه. النص الكامل في الروابط أدناه.

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