杂交水稻混播机械化制种技术研究进展  

Research Progress of Mechanized Mixed-sowing Hybrid Rice Seed Production Technology

作　　者：夏玉梅[1,2] 唐宁 詹祎捷[2] 卜小兰 胡远艺 余木兰 淡俊豪[2] 曹孟良 XIA Yu-mei;TANG Ning;ZHAN Yi-Jie;BU Xiao-lan;HU Yuan-yi;YU Mu-lan;DAN Jun-hao;CAO Meng-liang(State Key Laboratory of Hybrid Rice,Hunan Hybrid Rice Research Center,Changsha,Hunan 410125,China;Longping Branch of Graduate School,Hunan University,Changsha,Hunan 410125,China)

机构地区：[1]湖南杂交水稻研究中心杂交水稻国家重点实验室,湖南长沙410125 [2]湖南大学研究生院隆平分院,湖南长沙410125

出　　处：《杂交水稻》2020年第2期1-5,共5页Hybrid Rice

基　　金：国家重点研发计划(2016YFD0102102,2016YFD0100803-06);湖南杂交水稻研究中心科研创新基金(ZD201907)。

摘　　要：制种程序复杂、种子成本偏高是制约杂交水稻进一步发展的重要因素.混播机械化制种是杂交水稻制种技术发展的主要方向之一.系统回顾了国内外杂交水稻机械化制种技术的最新研究进展,并介绍和阐述了一种利用雌性不育的杂交水稻机械化制种新技术.The complicated procedure of hybrid rice seed production and high seed cost are important limiting factors to further popularize hybrid rice.The mechanized mixed-sowing hybrid seed production is one of the major developing directions for hybrid rice seed production.In this paper,the authors reviewed the new research progresses in the mechanized hybrid rice seed production technology in and outside China,and introduced and stated a new technology for mechanized hybrid rice seed production by way of female sterile rice.

关 键 词：杂交水稻 机械化制种 混播 混收 雌性不育 

分 类 号：S511.03[农业科学—作物学] S339