中国水稻科学2017，Vol.31Issue(6)：665-672,8.DOI:10.16819/j.1001-7216.2017.7115
水稻粒形遗传与长粒型优质粳稻育种进展
Progress in Genetic Research of Rice Grain Shape and Breeding Achievements of Long-grain Shape and Good Quality japonica Rice
摘要
Abstract
The genetic dissection and breeding of rice grain shape has always been an important subject in rice genetics. The long-grain shape has been a new favored quality trait in the breeding of japonica rice in recent years. While summarizing the genetic research progress in grain length-related traits and the corresponding gene function, we also systematically introduced the breeding course and selection strategy of long-grain japonica rice. Meanwhile, the agronomic and quality traits of long grain japonica varieties, represented by Jiahe 218, were compared with those of typical japonica rice varieties. Based on the successful breeding of long-grain japonica rice with high quality and high yield, we put forward the breeding strategy that combines grain shape selection, plant architecture optimization with yield and quality.关键词
粳稻/粒长/基因/育种Key words
japonica/grain length/gene/breeding分类
农业科技引用本文复制引用
黄海祥,钱前..水稻粒形遗传与长粒型优质粳稻育种进展[J].中国水稻科学,2017,31(6):665-672,8.基金项目
国家自然科学基金资助项目(91535205, 31521064). （91535205, 31521064）
