高档优质浓香型两系杂交水稻新组合果两优桂花丝苗高产优质制种技术  

High-yield and High-quality Seed Production Technology of New Two-line Hybrid Rice Combination Guoliangyou Guihuasimiao with Superior Grain Quality and Strong Aroma

作　　者：李光清[1] 奉光辉 LI Guangqing;FENG Guanghui(Huaihua Vocational and Technical College,Huaihua,Hunan 418000,China;Hunan Zhonglang Seed Industry Co.,Ltd.,Changsha,Hunan 410125,China)

机构地区：[1]怀化职业技术学院,湖南怀化418000 [2]湖南中朗种业有限公司,湖南长沙410125

出　　处：《杂交水稻》2024年第5期83-86,共4页Hybrid Rice

摘　　要：果两优桂花丝苗是湖南中朗种业有限公司选育的高档优质浓香型两系杂交水稻新组合,2022年分别通过广西壮族自治区、国家农作物品种审定委员会审定。2021—2023年对该组合开展不同区域、海拔的制种技术研究,充分掌握了其父母本的特征特性,总结了其高产优质制种技术。Guoliangyou Guihuasimiao,a new two-line hybrid rice combination with superior grain quality and strong aroma,was developed by Hunan Zhonglang Seed Industry Co.,Ltd.It was approved by Guangxi Zhuang Autonomous Region and the National Crop Variety Appraisal Committee in 2022.From 2021 to 2023,the seed production technology of this combination in different regions and altitudes was studied,the characteristics of its parents were fully mastered,and its high-yield and high-quality seed production technology was summarized.

关 键 词：杂交水稻 果两优桂花丝苗 优质 制种技术 

分 类 号：S511.03[农业科学—作物学] S339