بررسی و مقایسه عملکرد لاینهای امیدبخش گندم نان در منطقه حاجی آباد در شرایط زارعین

This experiment was conducted to achieve a high performance and compatible six promising lines of wheat, derived from experiments with a uniform global climate warm. The experiment was designed as randomized complete block design (RCBD) with four replications in the two regions of Sarchahan and Haji Abad. Shiroudi and Chamran cultivars were as control checks. Statistical analysis showed that the significant difference (P<0.01) among treatments for grain yield in both region of Sarchahan and Haji Abad. The highest yield in both regions was obtained from S-78-11 line,with average yield of 7208 kg ha-1 and 8683kg ha-1 for Sarchahan and Haji Abadregion regions, respectively. yield components analysis showed that thousand kernet weight had significant difference (P<0.05) in Sarchahan and Haji Abad regions and the highest mean for 1000 kernal weight was 41.4 g for S-83-3 line and 39.3 g for Chamran cultivar in Haji Abad and Sarchahan, respectively. For two regions, also, there was significant difference (P<0.01)in spike and number of seeds per spikelet. Differences in the spikelet numbers per Spike in Sarchahan region was significant (P<0.01).