两系杂交水稻组合Q两优851制种技术  

Seed production technology of two line hybrid rice combination Q Liangyou 851

作　　者：高胜从 吕加林[1] 崔会会 苏祥忠 陈盛云 杨韦 邹丰收 朱昌栋[1] 杨磊 潘华 王传军 章志寒 GAO Shengcong;LYU Jialin;CUI Huihui;SU Xiangzhong;CHEN Shengyun;YANG Wei;ZOU Fengshou;ZHU Changdong;YANG Lei;PAN Hua;WANG Chuanjun;ZHANG Zhihan(Anhui Quanyin High-tech Seed Industry Co.,Ltd./Key Laboratory of Hybrid Rice New Variety Creation of the Ministry of Agriculture,Hefei 230088,China;Agricultural Technology Promotion Station in Lixin Town,Jianning County,Jianning 354502,China)

机构地区：[1]安徽荃银高科种业股份有限公司/农业农村部杂交稻新品种创制重点实验室,安徽合肥230088 [2]建宁县里心镇农业技术推广站,福建建宁354502

出　　处：《安徽农学通报》2024年第5期1-5,共5页Anhui Agricultural Science Bulletin

基　　金：合肥市重大专项定向委托项目“重大突破性水稻新品种的创制与应用”(2021DX012)。

摘　　要：Q两优851是利用自育不育系全151S和自育优质恢复系YR851配组育成的两系杂交籼稻组合,2019和2020年分别通过长江中下游和长江上游审定。本文分析了该组合亲本的特征特性、不育系的选育过程,基于近几年栽培制种实践,总结了该组合高产安全制种技术,为水稻制种工作提供参考。Q Liangyou 851 is a two-line hybrid indica rice combination developed using the self bred sterile line Quan151S and the self bred high-quality restoring line YR851.It was approved in the middle and lower reaches of the Yangtze River and the upper reaches of the Yangtze River in 2019 and 2020,respectively.This article analyzed the characteristics of the parents of this combination,as well as the breeding process of the sterile line.Through the practice of cultivation and seed production in recent years,the high-yield and safe seed production technology of this combination had been summarized.

关 键 词：Q两优851 两系杂交水稻 制种技术 

分 类 号：F326.11[经济管理—产业经济] S511[农业科学—作物学]