我国小粒径种子播种技术与装备的应用与研究进展  

Research Progress of Seeding Technology and Equipment for Small Seeds in China

作　　者：张宁[1] 廖庆喜[1] 

机构地区：[1]华中农业大学工学院,武汉市430070

出　　处：《中国农机化》2012年第1期93-96,103,共5页Chinese Agricul Tural Mechanization

基　　金：国家自然科学基金(项目编号:50875104);教育部新世纪优秀人才支持计划资助(项目编号:NCET-07-0344)

摘　　要：小粒径种子作物在我国作物种植中有着重要的地位,其播种方式大致可分为育苗移栽和直播两种。本文系统介绍了我国小粒径种子穴盘育苗播种和直播(包括撒播、条播、穴播、精播)技术与装备的研究进展,比较分析了各种播种作业方式的特点,并提出了我国小粒径种子播种的研究与发展方向。Small-seed crops play an important role in planting industry in China.Planting styles of small seeds can be mainly divided into two parts： transplanting and direct seeding.The research progress of seeding technology and equipment for small seeds are systematically introduced in this paper,including plug tray seeding and direct seeding（spreading,drilling,bunch-seeding and precision-seeding）.Characteristics of each planting style is compared and analyzed,based on these,the research trends of seeding technology for small seeds are raised in the end.

关 键 词：小粒径种子 穴盘播种 撒播 条播 穴播 精播 

分 类 号：S223[农业科学—农业机械化工程]