棉花抗冷指标的灰色关联度分析  

Analyse on Cotton Cold Resistance Indexes'Grey Retatd Degree

作　　者：王冀川[1] 黄琪[2] 徐雅丽[1] 

机构地区：[1]塔里木农垦大学植物科技学院,新疆阿啦尔843300 [2]塔里木农垦大学图书馆,新疆阿啦尔843300

出　　处：《江西棉花》2001年第2期6-9,共4页Jiangxi Cottons

摘　　要：运用灰色关联模型 ,通过对影响棉花抗冷性指标因素的分析 ,得出各生化指标对棉花抗冷性的影响大小 。This article had analysed the physiological and biochemicel elements which affected cotton cold resistance by using grey related model and had worked out every element's related degree to cotton cold resistance.As a result provided a theoretical basis for breeding good warieties with strong cold resistance.

关 键 词：棉花 抗冷指标 灰色关联度分析 抗冷性 品种 

分 类 号：S562[农业科学—作物学]