粳型水稻三系不育系港粳02A的选育与应用  

Breeding and Application of Japonica CMS Line Gangjing 02A in Rice

作　　者：韩涛 HAN Tao(Donggang City Demonstration and Reproduction Farm,Donggang,Liaoning 118322,China)

机构地区：[1]东港市示范繁殖农场,辽宁东港118322

出　　处：《杂交水稻》2024年第6期61-63,共3页Hybrid Rice

摘　　要：港粳02A是东港市示范繁殖农场选育的粳型水稻三系不育系,2021年10月通过辽宁省农作物品种审定委员会鉴定。该不育系生育期适中、不育性稳定、农艺性状优良。用该不育系配组育成的粳型三系杂交组合港优5号于2022年8月通过辽宁省农作物品种审定委员会审定。Gangjing 02A is a japonica rice CMS Line developed by Donggang City Demonstration and Reproduction Farm.It was identified by Liaoning Crop Variety Appraisal Committee in October 2021.The male sterile line has suitable growth period,stable male sterility and excellent agronomic traits.The hybrid combination Gangyou 5 derived from Gangjing 02A was approved by Liaoning Crop Variety Appraisal Committee in August 2022.

关 键 词：杂交粳稻 不育系 港粳02A 选育 

分 类 号：S511.01[农业科学—作物学] S334