水稻育秧播种机的发展概况与趋势  

Developing Situation and Tendency of Rice Seedling Planter

作　　者：孙勇飞[1] 吴崇友[1] 张文毅[1] 金诚谦[1] 汤庆[1] 

机构地区：[1]农业部南京农业机械化研究所,南京210014

出　　处：《农机化研究》2013年第12期210-215,共6页Journal of Agricultural Mechanization Research

基　　金：江苏省科技支撑计划项目(SBE201130376);公益性行业(农业)科研专项资金项目(201203059-3)

摘　　要：机插秧是水稻全程机械化的中心环节,水稻育秧机械化和标准化是实施机械插秧的前提条件,因此需要尽早研制出性能优越、稳定可靠的新型育秧播种设备。为此,介绍了国内外的水稻种植模式和水稻育秧机具的研究进展,详细阐述了育秧播种装置的各类排种器,分析了几种典型育秧播种机的结构及工作原理,指出了水稻育秧播种机今后的发展趋势。Mechanized transplanting is the central link of the full mechanization in rice cultivation, rice seedling mechani- zation and standardization is a prerequisite for implementation of mechanical transplanting. Thus a new precision seeding and raising equipment with excellent performance and reliable work needs to be developed as soon as possible. This paper introduces the domestic and foreign rice-planting patterns and the research progress of seedling machines, it represents all types of seeding apparatus detailedly. In this text, structure and working principle of several typical seedling planter are analyzed, and the future development direction of rice seedling planter is also referred.

关 键 词：水稻 育秧 播种机 排种器 播种装置 

分 类 号：S223.13[农业科学—农业机械化工程]