摘要
蓉优28是重庆市农业科学院水稻研究所和重庆中一种业有限公司以不育系蓉18A和自育恢复系Q恢28配组育成的三系杂交水稻新组合,丰产、稳产性好,稻瘟抗性较强。2017年通过重庆市农作物审定委员审定。本文介绍了蓉优28及其亲本的选育过程,总结了蓉优28的特征特性,介绍了其栽培技术,以期为该品种的推广应用提供参考。
Rongyou 28 is a new medium indica hybrid rice combination developed from the CMS line Rong 18A and a restorer Q hui 28,which was bred by Rice Research Institute of Chongqing Academy of Agricultural Sciences and Chongqing Zhongyi Seed Co.,Ltd. It has high and stable yielding ability,and strong resistance to rice blast. It was approved for commercialization by the Chongqing Crop Variety Appraisal Committee in 2017.The breeding processes of Rongyou 28 and its parents were summarized,the characteristics and cultivation technology of Rongyou 28 were introduced,so as to provide references for its popularization and application.
作者
熊英
李贤勇
王楚桃
何永歆
黄乾龙
蒋刚
欧阳杰
朱子超
管玉圣
郭爽
XIONG Ying;LI Xian-yong;WANG Chu-tao;HE Yong-xin;HUANG Qian-long;JIANG Gang;OUYANG Jie;ZHU Zi-chao;GUAN Yu-sheng;GUO Shuang(Chongqing Academy of Agricultural Sciences,Chongqing 401329;Chongqing Key Laboratory of Hybrid Rice Breeding;Chongqing Zhongyi Seed Co.,Ltd.)
出处
《现代农业科技》
2019年第6期9-10,共2页
Modern Agricultural Science and Technology
基金
重庆市技术创新与应用示范项目(cstc2018jscx-msybx0205)
重庆市科委社会民生专项(cstc2016shms-ztzx80008)
关键词
杂交籼稻
蓉优28
选育过程
栽培技术
medium indica hybrid rice
Rongyou 28
breeding process
cultivation technology
