中国稻米Issue(1)：66-68,71,4.DOI:10.3969/j.issn.1006-8082.2015.01.015
黑龙江三系杂交粳稻亲本对杂交组合稻米品质影响研究
Effects of Three Line Japonica Hybrid Rice Parents on Rice Quality of Hybrid Combina-tions in Heilongjiang
赵北平 1郑福余 1周劲松 1高洪儒 1宋丽娟 1于艳敏1
作者信息
- 1. 黑龙江省农业科学院五常水稻研究所，黑龙江五常150229
- 折叠
摘要
Abstract
Preparationed 100 hybrid combinations used sterile line of 10 three line japonica hybrid rice and 10 restorer lines in Hei-longjiang Province, the influence of parents for hybrid combination on milled rice rate, chalky grain rate, chalkiness, gel consistency, amylose content, protein content were analyzed. The results showed that the female coefficient of variation of milled rice rate, gel con-sistency, protein content were larger than the overall coefficient of variation, the characteristics of hybrid combinations were mainly af-fected by female parents;the male coefficient of variation of the chalky grain rate, chalkiness and amylose content were larger than the total coefficient of variation, the male parents and the environment affected the percentage of chalky grain of hybrid combinations. Milled rice rate, gel consistency and protein content was mainly affected by the female parents, the chalkiness degree was mainly af-fected by environment, the amylose content was affected by both parents and environment.关键词
黑龙江/三系杂交粳稻/亲本/品质Key words
Heilongjiang province/three-line japonica hybrid rice/parents/quality分类
农业科技引用本文复制引用
赵北平,郑福余,周劲松,高洪儒,宋丽娟,于艳敏..黑龙江三系杂交粳稻亲本对杂交组合稻米品质影响研究[J].中国稻米,2015,(1):66-68,71,4.
