掺粳籼型水稻恢复系镇恢82的选育及应用  

Breeding and Application of Japonica-incorporated Indica Restorer Line Zhenhui 82 in Rice

作　　者：杜灿灿 曾生元[1] 胡庆峰 李闯 周义文[1] 孙立亭 钱华飞[1] 余波[1] 景德道[1] 林添资[1] 龚红兵[1] DU Can-can;ZENG Sheng-yuan;HU Qing-feng;LI Chuang;ZHOU Yi-wen;SUN Li-ting;QIAN Hua-fei;YU Bo;JING De-dao;LIN Tian-zi;GONG Hong-bing(Zhenjiang Institute of Agricultural Sciences in Hilly Area of Jiangsu Province,Jurong,Jiangsu 212400,China;Jiangsu Fengyuan Seeds Industry Limited Company,Jurong,Jiangsu 212400,China)

机构地区：[1]江苏丘陵地区镇江农业科学研究所,江苏句容212400 [2]江苏丰源种业有限公司,江苏句容212400

出　　处：《杂交水稻》2021年第6期21-23,共3页Hybrid Rice

基　　金：江苏省“六大人才高峰”项目(NY-146);镇江市重点研发项目(NY2020112);江苏省农业科技自主创新资金[CX(18)2022]。

摘　　要：镇恢82是以(镇恢084/351)F;作母本、(镇恢084/扬稻6号)F;作父本杂交,经系谱选择育成的掺粳籼型水稻恢复系。该恢复系具有恢复力强、配合力高、灌浆速度快、籽粒饱满、综合抗性好等特点,所配组合9两优82、镇籼优382和荃优982已于2017—2020年通过江苏省或国家品种审定。Zhenhui 82 is an indica restorer line incorporated into japonica genetic background in rice,developed by crossing(Zhenhui 084×351)F;as the female parent with(Zhenhui 084×Yangdao 6)F;through the pedigree selection.It has the characteristics of strong restoring ability,high combining ability,fast grain filling speed,full grains,multiple resistances,etc.The hybrid combinations derived from Zhenhui 82 including 9 Liangyou 82,Zhenxianyou 382 and Quanyou 982 were registered and released by the National or Jiangsu Provincial Crop Variety Appraisal Committee in 2017—2020.

关 键 词：杂交水稻 掺粳籼型恢复系 镇恢82 选育 

分 类 号：S511.01[农业科学—作物学] S334