杂交水稻品种鉴定技术研究  

A Study on Cultivar Identification Technology of Hybrid Rice

作　　者：李稳香[1] 胡少奇[1] 

机构地区：[1]湖南省种子管理站,长沙410001

出　　处：《种子》1995年第6期18-19,共2页Seed

摘　　要：该试验用幼苗形态鉴定法对杂交水稻品种进行鉴定。结果表明。通过特定的温度、光照和药剂处理,杂交一代F_1的茎基部呈深红色,而不育系A和保持系B的茎基部无色或仅呈微红色。故可鉴定出F_1的纯度,但不能将A与B区分出来。This experiment was conducted to identify hybrid rice cultivar with seedling morphology i-dentification method. The results show that the basic stem of hybrid F, seedling is deeply red but sterile line A and maintainer B are both no colour or only little red after treated by particular temperature .light and chemicals. Therefore ,F, purity could be identified but no effective method could be used to .differ A from B.

关 键 词：杂交水稻 品种鉴定 

分 类 号：S511.102[农业科学—作物学]