تقويم بعض أصناف قمح الخبز في الصفات الإنتاجية تحت ظروف وادي حضرموت

الملخص EN

Investigation was carried out at Madodh area in Wadi-Hadramout during Two agricultural seasons 2008/2009 and 2009/2010, aimed to evaluate some introduced bread wheat cultivars, compared with the control cultivar (Bafteim) in productivity characters.

The results showed that : Items varied in length as the Class Ahgaf, achieved status product of highest length followed by the Class Bafteim whereas Seiyun Class recorded shorter than other varieties and significant differences in both the agricultural seasons.Cultivars differed in the number of spikes/m2 and significant differences in both seasons and beyond Kalyansona cultivar which grossed over, respectively.

Items recorded significant differences from each other in the number of grains/spike where excelled Items Guneimy, Ahgaf and Kalyansona give more numerous with Seiyun compared with Bafteim which gave bad fewer and without significant differences between them.

Some of the items did not differ significantly with Class Bafteim in thousand grain weight in both seasons, cultivar surpassed significant Kalyansona on product comparison on some other items.For cereal productivity most varieties crop gave significantly higher compared with Bafteim in both seasons, where the product Ahgaf scored higher productivity 1.960 tons/acre in the first season, while Kalyansona cultivar scored higher productivity 2.005 tons/acre in the second season, while produced Category Bafteim less productive 1,314, 1,389 tons/acre in both seasons, respectively.

Kalyansona gave the highest productivity of grain 1.953 tons/acre for the average agricultural seasons while the (class comparison) less productive in the grain of the average agricultural seasons 1.351 tons/acre.

Seiyun has achieved significant differences highest weight in the amount of production acre of hay 3.208,3.017 tons/ acre while the two types , Ahgaf and Guneimy gave less weight of hay 2,428, 2.467, 2.6308, 2.595 tons/acre during the agricultural seasons respectively.