摘要
介绍了水稻杂种优势预测的研究进展,阐述了分子标记遗传距离用于水稻杂种优势预测的研究现状。同时,分析了水稻杂种优势预测存在的问题,并提出了相应的对策。
This paper reviewed the advances on heterosis prediction of rice,and expounded the status of heterosis prediction using genetic distance based on molecular markers.Moreover,the problems in rice heterosis prediction were discussed,and the corresponding tactics were put forward in the paper.
出处
《杂交水稻》
CSCD
北大核心
2010年第S1期321-325,共5页
Hybrid Rice
基金
"863"计划:强优势水稻杂交种的创制与应用(2009AA101101)
四川"十一五"水稻育种攻关项目(YZGG2006-1)
关键词
水稻
分子标记
遗传距离
杂种优势预测
rice
molecular markers
genetic distance
heterosis predication
