摘要
采用灰色关联度分析法,对邯郸市11个棉花品种(系)的产量及主要农艺性状进行了分析。结果表明:衣分与棉花产量的关联度最高,其次是霜前花率、单铃重和单株果枝数,而单株铃数与产量的关联度并不高。
The yield and main agronomic characteristics of eleven cotton varieties or strain in Handan were studied using the grey relational grade analysis. The results showed that the relational grade between lint percentage and yield was the highest, the next was pre-frost yield, single boll weight and boll number per plant, while the relational grade between boll number per plant and yield was not high.
出处
《河北农业科学》
2009年第6期22-23,共2页
Journal of Hebei Agricultural Sciences
关键词
棉花
灰色关联度分析
农艺性状
产量
Cotton
Grey relational grade analysis
Agronomic characteristics
Yield
