摘要
运用灰色关联度分析法,对湖北地区近年应用推广的13个"双低"油菜品种的10个主要性状进行综合评价。结果表明,中油112权关联度和加权关联度排序均位居第1,该品种菜薹口感甜脆爽口,鲜薹及菜籽产量高,经济性状优良,可作为"油蔬两用"油菜主导品种应用推广;华油杂62和沣油5103权关联度分别位居第2、3位,加权关联度分别位居第3、2位,二者综合性状优良,可作为"油蔬两用"油菜的配套品种。
Grey relational analysis was applied for comprehensive evaluation of 10 main traits of 13 ＂double low＂ rape cultivars which had been applied and extended recent years in Hubei.The results showed that both equal grade correlative degree and comprehensive evaluation correlative degree of Zhongyou 112 ranked No 1.Its flower stalk tasted sweet and refreshing,it exhibited higher flower stalk and rapeseed yield.The comprehensive economic characters were good.Therefore this cultivar could be applied and extended as dominant varieties of ＂oilseed and vegetable dual-use＂ rape.The equal grade correlative degree of Huayouza 62 and Fengyou 5103 was respectively ranked the first position and the second position.The comprehensive evaluation correlative degree of them respectively ranked the second position and the first position,their comprehensive economic characters were better,so both of them could be used as matching varieties of ＂ oilseed and vegetable dual-use＂ rape.
出处
《安徽农业科学》
CAS
2012年第32期15635-15637,15679,共4页
Journal of Anhui Agricultural Sciences
关键词
“油蔬两用”
油菜
灰色关联度
评价
Oilseed and vegetable dual-use
Rape
Grey correlation degree
Evaluation
