半直立耐密型水稻育种技术路线  

Breeding Technology Roadmap on Semi-erect Panicle and High-density-tolerance Rice

作　　者：刘华招[1] 步金宝[1] 宋微[1] 

机构地区：[1]黑龙江省农垦科学院水稻研究所,黑龙江佳木斯154025

出　　处：《北方水稻》2015年第1期30-32,共3页North Rice

摘　　要：黑龙江省农垦科学院水稻研究所根据多年育种实践,提出半直立耐密型水稻育种目标:穗型半直立、耐密、抗倒、抗病、优质高产;设计了相应的育种技术路线;育成了一批优质的半直立耐密型新品系。Breeding aim of semi-erect panicle and high-density-tolerance rice were come forwarded by Heilongjiang rice research institute of land reclamation science with practically in breeding, it pointed out the spike type should have partly erect and high-density-tolerance, lodging resistance, disease resistance, high quality and yield. It designed relevant breeding technique route and bred new strains of semi-erect panicle and high-density-tolerance.

关 键 词：育种目标 穗型 耐密抗倒 优质高产 育种技术路线 

分 类 号：S-01[农业科学]