Analysis of Yield Ability and Adaptability of Hybrid Cotton Varieties from Regional Test of Eastern Xinjiang
Zhu Xianping;zheng Xin;Tao Zhi;Guan Lijun;Agricultural Science Research Institute of Thirteenth Division of Xinjiang Production and Construction Corps;
Uing the complex Vavieties variance analysis method of multi- location one year experiments,the yield ability,stable yield stability and adaptability of varieties in hybird cotton regional test were analyzed in Eastern Xinjing in 2014. The results showed that B6 had the best yield ability,its lint yield was 2565 kg / hm2 increaing 4. 59% compared with the control; the main effect value of the yield ability was the highest; the stable parameter variance and variation were smaller; it was a high and stable yield variety; it was recommended to enter the regional test or production test in next year.