衡南县双季杂交稻高产栽培技术集成示范与发展对策  

Integration Demonstration of High-Yielding Cultivation Techniquesof Double Cropping Hybrid Rice and Its Development Strategies in Hengnan County

作　　者：刘军晖 田琴琴 罗谷林 刘冠 罗召国 王水怀 刘颖成 易镇邪[2] LIU Junhui;TIAN Qinqin;LUO Gulin;LIU Guan;LUO Zhaoguo;WANG Shuihuai;LIU Yingcheng;YI Zhenxie(Agricultural and Rural Bureau of Hengnan County,Hengnan,Hunan 421100,China;College of Agronomy,Hunan Agricultural University,Changsha,Hunan 410128,China)

机构地区：[1]衡南县农业农村局,湖南衡南421100 [2]湖南农业大学农学院,湖南长沙410128

出　　处：《作物研究》2024年第3期225-229,共5页Crop Research

基　　金：国家重点研发计划(2023YFD2301400)。

摘　　要：2021—2023年,衡南县组织实施了较大面积的双季杂交稻高产技术攻关与示范。本文在总结衡南县双季杂交稻高产攻关示范成效的基础上,集成了一套双季杂交稻高产栽培技术,同时针对该模式可持续发展存在的问题,从提高双季稻生产效益、提高科技支撑力度、加强农田基础设施建设、加强技术培训等方面提出了发展对策,以期为当地双季杂交稻模式的可持续发展提供参考。From 2021 to 2023,Hengnan County organized and implemented a large-scale high-yield demonstration of double cropping hybrid rice.On the basis of summarizing the achievements of high-yield research and demonstration of double cropping super hybrid rice in Hengnan County,a set of high-yield cultivation techniques for double cropping hybrid rice were integrated.At the same time,in response to the problems existing in the sustainable development of this model,development strategies were proposed from improving the production efficiency of double cropping rice,enhancing scientific and technological support,strengthening farmland infrastructure construction,and strengthening technical training,to provide reference for the sustainable development of the double cropping hybrid rice model.

关 键 词：双季稻 杂交稻 示范 栽培技术 

分 类 号：S511.048[农业科学—作物学]