节点文献
黄瓜自交系选育中产量性状的灰色关联和相关分析
Analysis of Grey Correlation on Yield Characteristics in Selection of Cucumber Self-bred Lines
【摘要】 对 8个黄瓜自交系产量构成性状的灰色关联和相关分析结果表明 ,决定黄瓜自交系产量的因素是果长、果肉厚度、果径大小、单株瓜数、单株产量和早期产量。黄瓜自交系选育中应注重综合性状。
【Abstract】 The yield characteristics of eight cucumber self bred lines were analysed with grey correlation method. The results showed that the yield of cucumber self bred lines were decided mainly by the length, thick ness,diameter of cucumber, the number, yield of cucumber per plant and early yield of cucumber. The integrated characteristics should be considered in the selection of cucumber self bred lines.
【关键词】 黄瓜；
自交系；
产量性状；
灰色关联；
【Key words】 Cucumber； Self bred line； Yield characteristic； Grey correlation；
【Key words】 Cucumber； Self bred line； Yield characteristic； Grey correlation；
【基金】 河南省科技攻关项目(9910 5 0 0 16);洛阳市科技攻关项目(983 0 11)
- 【文献出处】 植物遗传资源学报 ,Journal of Plant Genetic Resources , 编辑部邮箱 ,2004年01期
- 【分类号】S642.2
- 【被引频次】22
- 【下载频次】141