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Evaluation of some wheat genotypes under drought conditions in Nubaria region [electronic resource].

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El-Banna, M. N

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Language: English Summary language: Arabic Description: p.349-366Other title:

تقييم بعض التراكيب الوراثية للقمح تحت ظروف الجفاف فى منطقة النوبارية [Added title page title]

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Journal of the advances in agricultural researches, 2002 v. 7 (2) [electronic resource].

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In: Journal of the advances in agricultural researches 2002.v.7(2)Summary: Twelve wheat bread (Triticum aestivum, L) genotypes evaluated for their yielding ability under water stress and well watered conditions in the new reclaimed lands among two growing seasons 1997/98 and 1998/99. The results could be summarized as follow : ( 1) spike numbers/m2 decreased significantly by water deficit from 15.70 to 16.93%; (2) significant reduction was found in grain yield ranged from 11.63 to 12.57%; (3) lines 1,3,4,7 and Nesser cultivars produced the highest number of spikes/m2; (4) genotypes were different significantly in number of grains/spike in both seasons; (5) line3, Sahel1, Sids 1 and Nesser cultivars gave the highest number of grain/spike; and (6) drought stress significantly decreased 1000 grain weight by 4.04 to 6.58%, whereas line 3,6,8 and Sakha 8 produced the heaviest kernels as an average of the two seasons

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Twelve wheat bread (Triticum aestivum, L) genotypes evaluated for their yielding ability under water stress and well watered conditions in the new reclaimed lands among two growing seasons 1997/98 and 1998/99. The results could be summarized as follow : ( 1) spike numbers/m2 decreased significantly by water deficit from 15.70 to 16.93%; (2) significant reduction was found in grain yield ranged from 11.63 to 12.57%; (3) lines 1,3,4,7 and Nesser cultivars produced the highest number of spikes/m2; (4) genotypes were different significantly in number of grains/spike in both seasons; (5) line3, Sahel1, Sids 1 and Nesser cultivars gave the highest number of grain/spike; and (6) drought stress significantly decreased 1000 grain weight by 4.04 to 6.58%, whereas line 3,6,8 and Sakha 8 produced the heaviest kernels as an average of the two seasons

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