杂交水稻机械化制种辅助授粉技术研究现状与设想

Research Situation and Proposals on Supplementary Pollination Techniques in Hybrid Rice Mechanized Seed Production

介绍了国内外杂交水稻制种辅助授粉技术和机械化授粉技术研究现状,概述了杂交水稻制种人工辅助授粉的几种方法及其不足之处。结合我国航空植保无人直升机发展现状,提出了利用小型农用无人直升机辅助制种授粉实现全程机械化制种的设想和研究思路。

The research situation on techniques for supplementary pollination and mechanized pollination in hybrid rice seed production at home and abroad was introduced,and several methods for artificial supplementary pollination in hybrid rice seed production and their shortcomings were summarized. Combined the current situation of unmanned helicopter used for plant protection in China,the proposals and research approaches for realizing the full-mechanized operation of hybrid rice seed production by using farm-oriented unmanned helicopter in supplementary pollination were brought up.