优质杂交中稻广两优5号亲本特征特性及高产制种技术  

Characteristics of Parents and High-yield Seed Production Techniques of Good Quality Hybrid Middle-season Rice Guangliangyou No.5

作　　者：徐得泽[1,2] 杨国才[1,2] 刘凯[1,2] 王子敏 吴建平[1,2] 蔡海亚[1,2] 范明勇 游艾青[1,2] 

机构地区：[1]湖北省农业科学院粮食作物研究所,湖北武汉430064 [2]粮食作物种质创新与遗传改良湖北省重点实验室 [3]湖北惠民农业科技有限公司

出　　处：《现代农业科技》2014年第20期44-45,共2页Modern Agricultural Science and Technology

基　　金：国家973计划水稻分子设计和多基因组装育种(2013CBA01405);国家支撑计划水稻新品种培育与扩繁(2011BAD35B02);农业科研杰出人才及其创新团队项目水稻分子与细胞工程育种;湖北省自然创新群体项目水稻育种新技术集成

摘　　要：总结了优质杂交中稻广两优5号亲本的特征特性,并从制种基地选择、播插期安排、育秧、插足基本苗、肥水管理等方面提出了其高产制种技术,以为该品种的高产提供参考。Parents characteristics of good quality hybrid middle-season rice Guangliangyou No.5 were summarized,and high-yield seed production techniques were proposed from selecting seed breeding base,arranging the period of seeding and transplanting reasonably,cultivating strong seedling,inserting adequate seedling,fertilizer and water management etc.,so as to provide reference for the high yield of Guangliangyou No.5.

关 键 词：杂交中稻 广两优5号 亲本 特征特性 制种 

分 类 号：S511[农业科学—作物学] S334