两系杂交水稻组合韵两优332在海南的高产制种技术  

High-yielding Seed Production Techniques of Two-line Hybrid Rice Combination Yunliangyou 332 in Hainan

作　　者：程子硕 彭炎 钟虎 黄宗泉 张健勇 鲁振中 鄢青松 刘皇勇 CHENG Zishuo;PENG Yan;ZHONG Hu;HUANG Zongquan;ZHANG Jianyong;LU Zhenzhong;YAN Qingsong;LIU Huangyong(The Seed Station of Hainan Province,Haikou,Hainan 571100,China;Hunan Xinglong Seed Industry Co.,Ltd.,Changsha,Hunan 410125,China;Hunan Longping Seed Industry Co.,Ltd.,Changsha,Hunan 410125,China;Hainan Liyipin Nanfan Agricultural Development Co.,Ltd.,Sanya,Hainan 572022,China)

机构地区：[1]海南省种子总站,海南海口571100 [2]湖南兴隆种业有限公司,湖南长沙410125 [3]湖南隆平种业有限公司,湖南长沙410125 [4]海南绿一品南繁农业发展有限公司,海南三亚572022

出　　处：《杂交水稻》2024年第4期84-86,共3页Hybrid Rice

摘　　要：韵两优332是用光温敏核不育系韵2013S与恢复系W332配组育成的两系杂交籼稻新组合,2018、2019、2020年分别通过湖南省、国家和广西壮族自治区农作物品种审定委员会审定,适宜在长江流域作中稻种植,在华南稻区作早、中、晚稻种植。通过韵两优332在海南多年的制种实践,总结该组合父母本的特征特性及其在海南的高产制种技术。Yunliangyou 332 is a new two-line hybrid rice combination developed from cross of the photoperiod-thermosensitive genic male sterile(PTGMS)line Yun 2013S and the restorer line W332.It was registered and released for commercial production by Hunan Provincial Crop Variety Appraisal Committee in 2018,by the National Crop Variety Appraisal Committee in 2019,and by the Crop Variety Appraisal Committee of Guangxi Zhuang Autonomous Region in 2020.It is suitable for cultivation as medium rice in Yangtze River Valley,and as early,medium,late rice in South China.The characteristics of the parents of Yunliangyou 332 and its high-yielding seed production techniques were summarized based on years of seed production practice in Hainan Province.

关 键 词：杂交水稻 韵两优332 海南 制种技术 

分 类 号：S511.03[农业科学—作物学] S339