江苏省水稻新品种的灰色关联分析法综合评价  

Comprehensive Evaluate of New Japonica Rice Varieties in Jangsu Province with Grey Relationship Analytical Method

作　　者：王玉娟 沈锦根 夏华 

机构地区：[1]江苏省沿江地区农业科学研究所,江苏如皋226541

出　　处：《安徽农业科学》2006年第24期6396-6397,共2页Journal of Anhui Agricultural Sciences

摘　　要：运用灰色系统理论,对江苏省迟熟中粳新品系的产量、商品性、稳产性、抗倒性、抗病性和早熟性6个性状进行综合分析和评价。结果表明,各品种与理想品种的加权关联度大小顺序依次为:迟粳10>迟粳08>迟粳12>迟粳06>迟粳07>迟粳09>迟粳04>迟粳11>迟粳02>迟粳03>迟粳01>迟粳05>迟粳13。With the grey system model, the yield, commodity, loding resistance, resistance to diseases and insects and earliness of thirteen new rice varieties in Jiangsu province were analyzed. The results showed that： the order of weighted degree of association was that： No. 10 〉 No. 8 〉 No. 12 〉 No. 6〉 No. 7 〉 No. 9 〉 No. 4〉 No. 11 〉 No. 2 〉 No. 3 〉 No. 1 〉 No. 5 〉 No. 13.

关 键 词：灰色关联 综合评价 迟熟中粳 

分 类 号：S111[农业科学—农业基础科学]