棉花种子健籽率与种子活力的相关性分析  

The correlation between the rate of health seeds andseed viger of cotton seeds

作　　者：杜红[1] 路红卫[1] 

机构地区：[1]河南农业职业学院,河南中牟451450

出　　处：《江西棉花》2005年第4期7-9,共3页Jiangxi Cottons

摘　　要：以8份棉花种子样品为材料,分别测定其健籽率和活力,并用相关分析法探讨健籽率与活力的相关性。试验结果表明健籽率与活力呈极显著正相关关系,用健籽率可简单、快速估测棉花种子活力或田间出苗情况,同时也表明了在棉花种子生产和使用中健籽率测定的重要意义。This reserach discussed the interrelate of rate of health seeds and seed viger by using 8 cotton seeds as material. The research result indicated that rate of health seed have extreme significant positive correlate with seed viger. It can predicable determinated cotton seed viger and field seeding condition using rate of health seeds.

关 键 词：棉花种子 健籽率 活力 出苗率 相关性 

分 类 号：S562.043[农业科学—作物学]