优质籼型三系杂交水稻新组合G优325高产制种技术  

High-yielding Seed Production Techniques of New High-quality Three-line Indica Hybrid Rice Combination G You 325

作　　者：蒙秀菲 李立江[1] 张上都 杨秀祥 甘雨[1] 秦元忆 彭菊 周乐良[1] 伍祥[1] 安畅 MENG Xiufei;LI Lijiang;ZHANG Shangdu;YANG Xiuxiang;GAN Yu;QIN Yuanyi;PENG Ju;ZHOU Leliang;WU Xiang;AN Chang(Institute of Rice Research,Guizhou Academy of Agricultural Sciences,Guiyang,Guizhou 550006,China;Pingxi Town Agricultural Service Center of Huangping County,Huangping,Guizhou 556105,China)

机构地区：[1]贵州省农业科学院水稻研究所,贵州贵阳550006 [2]黄平县平溪镇农业服务中心,贵州黄平556105

出　　处：《杂交水稻》2024年第1期96-98,共3页Hybrid Rice

基　　金：贵州省科技成果应用及产业化计划项目(黔科合成果[2022]一般062);贵州省省级科技计划项目(黔科合支撑[2022]重点028);黔农科院种质资源([2023]11号);贵州省科技支撑计划项目(黔科合支撑[2021]一般268)。

摘　　要：G优325是贵州黔农源农业开发有限公司利用不育系G29A与恢复系源恢325配组育成的早熟籼型三系杂交稻组合,2020年通过贵州省农作物品种审定委员会审定。根据该组合近2 a在贵州省印江县合水镇的制种实践,总结其高产制种技术。G You 325,derived from CMS line G29A and restorer line Yuanhui 325,is an early-maturing three-line indica hybrid rice combination developed by Guizhou Qiannongyuan Agricultural Development Co.,Ltd..It was approved by Guizhou Crop Variety Appraisal Committee in 2020.According to the practice of seed production of this combination in Heshui Town of Yinjiang County of Guizhou Province in recent two years,its high-yielding seed production techniques were summarized.

关 键 词：杂交水稻 G优325 制种技术 

分 类 号：S511.03[农业科学—作物学] S339