摘要
本文以60个品种(系)24个性状的考察数据为材料,对甘蓝型油菜主要农艺、产量和品质性状作了详尽的相关分析。研究结果表明:单株粒重、产油量及硫甙均与各性状存在不同程度的直接或间接关系;含油量、蛋白质及含油量+蛋白质3个性状与其余各性状的关系不大。因此建议:低硫高产育种宜采用多个性状综合选择的方法,而高含油量、高蛋白质育种宜以直接选择为主。
By using the data from 60 rape strains ( B.napus ) , the inter relationships of 24 traits of agronomy, yield and quality were analysed at this paper. Direct or indirect relationship was found between seed-yield/ plant, oil content/plant, total glucosinolate content and the other traits, but little relationship was found between oil content, protein content, oil+protein content and the other traits. On basis of these, authors suggested that comprehensive selection should be applied for rapeseed breeding of low glucosinolate and high yield, but direct selection for the breeding of high oil content or high protein content.
出处
《中国油料》
CSCD
北大核心
1990年第1期11-16,共6页
关键词
油菜
相关分析
综合选择
产量
品质
Rapeseed
Correlation analysis
Comprehensive selection
