三系杂交中籼新组合荃9优801的选育与应用

荃9优801是安徽荃银欣隆种业有限公司、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。该组合参见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、综合抗性好、熟期适宜等特点,2018年通过了国家农作物品种审定委员会审定,审定编号国审稻20180082。介绍了其选育过程、特征特性、栽培及制种技术要点。

Breeding and application of three-line hybrid indica new combination QUAN9YOU801

QUAN9YOU801 is a new three-line hybrid rice variety bred by Anhui Win-all Thriving Seed Industry Co., Ltd., using Quan Xiang 9 A as mother and YHR801 as father. The combination has seen 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. In 2018, it passed the examination and approval of the National Crop Variety examination Committee, and the approval number was National Approval Rice Variety No.20180082. The breeding process, characteristics, cultivation and seed production techniques were introduced.