杂交水稻宜香优1577的高产制种技术研究  

High Yield Hybrid Seed Production Techniques for Hybrid Rice"Yixiangyou 1577

作　　者：包灵丰[1] 杨丛金[1] 林刚[1] 赵德明[1] 李云武[1] 江青山[1] 贺兵[1] 

机构地区：[1]四川省宜宾市农科所,四川宜宾644000

出　　处：《西南科技大学学报（哲学社会科学版）》2002年第2期11-13,共3页Journal of Southwest University of Science and Technology:Philosophy and Social Science Edition

基　　金：四川省"十五"水稻育种攻关课题

摘　　要：根据宜香优 15 77亲本的特征特性 ,开展了宜香优 15 77的制种工作 ,总结了如何合理安排好父母本的播差期、父母本对“九二O”的用量及使用时期 ,从而为宜香优 15By the study of hybrid seed production techniques for hybrid rice 'Yixiangyou 1577',we have made conclusions about how to arrange distanse days between the droping seeds of female parent and male parent,the usage of gibberellin for parents and the using time.As these results,we have had a suit of techniques and measures for high-yield hybrid seed production techniques for hybrid rice 'Yixiangyou 1577'.

关 键 词：杂交水稻 制种技术 

分 类 号：S511.038[农业科学—作物学]