早熟糯稻组合产量及其构成性状的关联度分析  

Correlation Analysis of Yield and Yield Component Characters of Early Glutinous Rice

作　　者：房贤涛[1] 何花榕[1] 谢祖钦[1] 陈春花[2] 杨惠杰[1] 

机构地区：[1]福建省农业科学院水稻研究所,福建福州350018 [2]福建省南平市农业局农技站,福建南平353000

出　　处：《福建稻麦科技》2016年第1期5-8,共4页Fujian Science and Technology of Rice and Wheat

基　　金：福建省属公益类科研院所基本科研专项(2014R1021-10);福建省科技重大专项(2013NZ0002-2);福建农科院科技创新团队项目(CXTD-2-1312)

摘　　要：对影响早熟杂交糯稻产量的几个关键影响因子进行了关联度分析,结果表明,在对产量起影响的诸多因素中,各因子对产量的影响程度为有效穗>每穗粒数>结实率>千粒重,可为在早季筛选高产杂交糯稻组合提供借鉴作用。In this paper,the correlation analysis had been made for the key factors of early maturing glutinous rice.The result showed that the correlation degree in size was ranked： Effective panicle number Grain number per pan〉 Seed setting rate〉 Thousand-grain weight.Meanwhile,it can provide reference for screen high yield combination of hybrid glutinous rice in the early season.

关 键 词：糯稻 产量 农艺性状 关联分析 

分 类 号：S511.23[农业科学—作物学]