三系杂交中籼新组合荃9优801的选育经过及栽培制种技术  

Breeding Cultivation and Seed Production Techniques of New Three-line Medium Indica Hybrid Rice Combination Quan9you801

作　　者：杨保昌 吴文祥 郭昌恒 高松 刘红 YANG Baochang;WU Wenxiang;GUO Changheng;GAO Song;LIU Hong(Anhui Quanyin Xinlong Seed Co.,Ltd.,Hefei Anhui 230088)

机构地区：[1]安徽荃银欣隆种业有限公司,安徽合肥230088

出　　处：《现代农业科技》2020年第23期26-27,32,共3页Modern Agricultural Science and Technology

摘　　要：荃9优801是安徽荃银欣隆种业有限公司和安徽荃银高科种业股份有限公司用荃香9A作母本、用YHR801作父本杂交育成的三系杂交水稻新品种。该组合参加了国家长江上游和长江中下游中籼迟熟组区域试验和生产试验,表现出产量高、米质优、熟期适宜、综合抗性好等特点。本文介绍了荃9优801的亲本来源及选育过程,阐述了其特征特性,总结了其栽培技术及制种技术,以期为该品种的推广应用提供参考。Quan9you801 is a new three-line hybrid rice variety bred by Anhui Quanyin Xinlong Seed Co.,Ltd.and Anhui Win-all Thriving Seed Industry Co.,Ltd.,using Quanxiang 9A as female parent and YHR801 as male parent.The combination was tested in the regional test and production test of the indica late ripening group in the upper and middle and lower reaches of the Yangtze River,showing the characteristics of high yield,excellent rice quality,good comprehensive resistance and suitable ripening period,etc.This paper introduced the source of parent,breeding process and characteristics,summarized the cultivation and seed production techniques,so as to provide references for the popularization and application of this variety.

关 键 词：三系杂交水稻 荃9优801 选育经过 特征特性 栽培技术 制种技术 

分 类 号：S511.035[农业科学—作物学]