黑龙江农业科学Issue(7)：1-3,3.DOI:10.11942/j.issn1002-2767.2015.07.0001
灰色理论在水稻育种中的应用
Branch Application About Grey Theory in Rice Breeding
谭可菲 1刘传增 1马波 1胡继芳 1赵富阳1
作者信息
- 1. 黑龙江省农业科学院齐齐哈尔分院，黑龙江齐齐哈尔161006
- 折叠
摘要
Abstract
In order to improve the efficiency of rice breeding ,the relationship between yield and main agronomic traits were analyzed by the method of grey correlative degree theory .The results showed that the correlation of main agronomic characters to yield per plant was effective spike per plant >grain number per spike > setting percentage>1 000‐grain weight> the number of grains per spike>plant height>spike length .So in high‐yield breeding ,must pay more attention to the select of effective spike per plant ,grain number per spike ,setting per‐centage and 1000‐grain weight .关键词
灰色关联度/水稻/育种/农艺性状Key words
grey correlation degree/rice/breeding/agronomic characters分类
农业科技引用本文复制引用
谭可菲,刘传增,马波,胡继芳,赵富阳..灰色理论在水稻育种中的应用[J].黑龙江农业科学,2015,(7):1-3,3.
