摘要
根据8个棉花品种在6个环境中试验结果,分析了棉花品种农艺性状稳定性统计数间的等级相关,不同农艺性状稳定性參数估值(bi)间的相关,门及棉花品种稳定性与其农艺性状平均数的相关。
The stability of 8 cotton genotypes tested in 6 environments was studied. There were closely positive correlations among three stability statistics, i. e. cofficient of variation, coefficient of variation of genotype X environment interactions and coefficient of regression. Stability of characters studied was not apparently correlated with their mean performances. But the stability of lint yield was correlated with the boll number per plant, the first node of branch, the boll weight, and the period of growth and development.
出处
《华中农业大学学报》
CAS
CSCD
北大核心
1989年第3期223-226,共4页
Journal of Huazhong Agricultural University
关键词
陆地棉
农艺性状
稳定性
相关分析
upland cotton
agronomic traitsv correlation between statistics of stability
