گزارش نهایی بررسی رابطه برخی صفات مورفولوژیک و فیزیولژیک با عملکرد دانه در گندمهای آبی خوزستان

To achieve the successful bread wheat breeding program studies on correlation among morphologic physiologic with grain yield is very important and highly emphasized. This study will help us to release of high yielding varieties, through either direct or indirect selection. For this purpose characters of bread wheat genotype were studied in Ahwaz research station in 1993 eropping season and correlation were obtained. The results showed that there was a high positive corelation between the grain yield with number of spikes/m2, number of grain per spike and harvest index. these correlations were significant at 1%. Another characters were not significant. Total corelation were +0.8551 for number of spike/m2, +0.7645 for number of grains per spike and +0.8358 for harvest index....