摘要
仁5A是萍乡市农业科学研究所与湖南永益农业科技发展有限公司用金23B/1040B的杂交后代为父本,与中9A测交和连续回交转育而成的不育系。该不育系花粉败育彻底、异交习性优良、分蘖力强、配合力好、杂种优势强,2017年2月通过江西省农作物品种审定委员会审定。所配组合仁5优新华粘(仁5A/新华粘)和仁5优1号(仁5A/益恢1号)于2017年分别通过江西省和湖南省品种审定。
Ren 5A, co-developed by Pingxiang Institute of Agricultural Sciences and Hunan Yongyi Agricultural Science ＆ Technology Development Co. , Ltd. , is a new indica CMS line in rice. It was derived from testcrossing and successively backcrossing Zhong 9A with the desirable plants from the progeny of Jin 23B/1040B. It is charac- teristic of complete male sterility, high outcrossing rate, strong tillering ability, good combining ability and strong F1 heterosis. Ren 5A was registered by Jiangxi Crop Variety Appraisal Committee in February, 2017. Its F1 hybrids Ren 5 You Xinhuazhan （Ren 5A/Xinhuazhan） and Ren 5 You 1 （Ren 5A/Yihui 1 ） were released by Jiangxi and Hunan Cron Varietv Annraisal Committee in 2017, respectively.
出处
《杂交水稻》
CSCD
北大核心
2017年第6期12-13,共2页
Hybrid Rice
基金
江西省重大研发专项(20165ABC28008)
江西现代农业科研协同创新专项(JXXTCX2015001-002-03)
国家水稻产业技术体系(CARS-01)
江西省水稻产业技术体系(JXARS-02-10)
