杂交粳稻新组合禾香优1号的选育、制种及直播栽培技术  

Breeding of Japonica Hybrid Rice Hexiangyou 1 and Its Seed Production and Direct Seeding Cultivation Techniques

作　　者：湛立伟 侯凡 沈峰平 沈伟军 尚子帅 张志红 丁国华[3] 杨光[3] 陈佑源 ZHAN Liwei;HOU Fan;SHEN Fengping;SHEN Weijun;SHANG Zishuai;ZHANG Zhihong;DING Guohua;YANG Guang;CHEN Youyuan(Zhejiang Wuwangnong Seed Industry Co.,Ltd,Hangzhou 311215,China;Government Affairs Service Center of Tashi Town,Longyou County,Zhejiang 324405,China;Institute of Crop Cultivation and Tillage,Heilongjiang Academy of Agricultural Sciences,Harbin 150028,China)

机构地区：[1]浙江勿忘农种业股份有限公司,杭州310020 [2]龙游县塔石镇政务服务中心,浙江龙游324405 [3]黑龙江省农业科学院耕作栽培研究所,哈尔滨150086

出　　处：《中国稻米》2022年第6期125-128,共4页China Rice

摘　　要：禾香优1号是浙江省嘉兴市农业科学研究院与浙江勿忘农种业股份有限公司利用粳稻不育系禾香1A与恢复系TD47配组而成的杂交粳稻新组合。该组合米质优、综合抗性强、适应性广,2020年通过国家品种审定,适宜在浙江省、上海市、江苏省南部、安徽省和湖北省沿江的粳稻区作单季晚稻种植。根据近几年田间示范表现和制种实践,总结了该组合高产制种和直播栽培技术要点。Hexiangyou 1 is a new japonica hybrid combination,developed by Jiaxing Academy of Agricultural Sciences and Zhejiang Wuwangnong Seed Industry Co.,Ltd.with Hexiang 1A and TD47.The combination has the advantages of good quality,strong comprehensive resistance and wide adaptability.It was released with the authorization of the National Crop Variety Approval Committee of China in 2020,suitable for single season late rice planting in the japonica rice regions of Zhejiang,Shanghai,southern Jiangsu,Anhui and Hubei along the Yangzhi River.According to the field demonstration performance and seed production practice of this variety in recent years,we summarized the high yield seed production technology and direct seeding technology of this combination.

关 键 词：杂交粳稻 禾香优1号 制种技术 直播栽培技术 

分 类 号：S511.033[农业科学—作物学]