籼粳杂交稻浙粳优1578在上海奉贤区高产制种技术  

High-yielding Seed Production Techniques of Indica-japonica Hybrid Rice Zhejingyou 1578 at Fengxian District,Shanghai

作　　者：侯凡 马骥驯 陈佑源 尚子帅 湛立伟 HOU Fan;MA Jixun;CHEN Youyuan;SHANG Zishuai;ZHAN Liwei(Zhejiang Wuwangnong Seed Industry Co.,Ltd.,Hangzhou,Zhejiang 310020,China)

机构地区：[1]浙江勿忘农种业股份有限公司,浙江杭州310020

出　　处：《杂交水稻》2024年第4期87-89,共3页Hybrid Rice

摘　　要：浙粳优1578是浙江勿忘农种业股份有限公司、浙江省农业科学院作物与核技术利用研究所利用粳稻不育系浙粳7A与恢复系浙农恢6022配组而成的籼粳杂交稻组合。该组合丰产性好、综合抗性强、适应性广,2017年、2019年分别通过浙江省、国家农作物品种审定委员会审定,适宜在浙江省、上海市、江苏省南部、安徽省及湖北省沿江作单季晚稻种植。根据该组合近几年在上海奉贤区田间制种实践,总结其高产制种技术。Zhejingyou 1578 is an indica-japonica hybrid rice combination developed by Zhejiang Wuwangnong Seed Industry Co.,Ltd.and the Institute of Crop and Nuclear Technology Utilization of Zhejiang Academy of Agricultural Sciences,using a japonica male sterile line Zhejing 7A and a restorer line Zhenonghui 6022.With good yield potential,strong comprehensive resistance and wide adaptability,it was approved by Zhejiang Provincial and the National Crop Variety Appraisal Committee in 2017 and 2019,respectively.It is suitable for single season late rice planting along the river in Zhejiang Province,Shanghai,southern Jiangsu Province,Anhui Province and Hubei Province.According to the field seed production practice of this combination at Fengxian District of Shanghai in recent years,the high-yielding seed production techniques of this combination were summarized.

关 键 词：籼粳杂交水稻 浙粳优1578 特征特性 制种技术 

分 类 号：S511.03[农业科学—作物学] S339