摘要
95122A是江苏省农业科学院粮食作物研究所用粳稻品系95122与泗稻8号A杂交并经连续回交转育而成的BT型不育系。95122A花粉败育属圆败型,不育性稳定,不育株率100%;可恢复性好,配合力较强;对条纹叶枯病抗性较强。95122A于2008年9月通过江苏省农作物品种审定委员会鉴定,所配组合95优161(95122A/晚161)于2009年2月通过江苏省品种审定。
95122A is a new japonica CMS line with BT-type sterile cytoplasmic source. It was developed from the cross between BT-type japonica CMS line Sidao 8A and japonica rice line 95122 and the successive backcross with 95122 as the recurrent parent by the Institute of Food Crops, Jiangsu Academy of Agricultural Sciences. The pollens of 95122A mainly belonged to the spherical abortion type. It has stable male sterility （sterile plant rate at 100% ）, good restorability, high combining ability and strong resistance to stripe virus. In September, 2008, it was technically identified by the Jiangsu Crop Variety Appraisal Committee, and its hybrid 95 You 161 （95122A/Wan 161 ） was certified and released to commercial production by the Committee in February, 2009.
出处
《杂交水稻》
CSCD
北大核心
2009年第2期14-17,共4页
Hybrid Rice
基金
国家科技支撑计划项目(2006BAD01A01-7)
农业部超级稻新品种选育与示范项目
农业部行业科研专项(ny-hyzx07-001-006)
江苏省农业科技自主创新基金[CX(08)603]
