【摘要】 利用灰色系统理论中关联度分析法 ,对新疆栽培的 5个红花品种 (系 )的农艺性状进行综合定量评价 ,结果表明95 4 0 17品种综合性状最好 (r=0 .84 70 ) ,95 80 6 0次之 (r=0 .76 4 0 ) ,95 80 39综合性状最差 (r=0 .6 2 0 0 )。综合评判结果与品种 (系 )在生产际中的表现基本一致。更多还原

【Abstract】 In this paper, the agricultural characters of 5 safflower varieties cultivated in Xingjiang were evaluated comprehensively and quantitatively by use of grey related degree analysis method. The results showed that of 954017 stain was the best (r=0.8470),next to 958060(r=0.7640),the comprehensive characters of 958039 was the worst. The results of whole-appraise accorded with the expression of the varietis in agricultural production .更多还原