摘要
穴盘精密播种机的种类及形式较多,当前发展的主流是气吸式播种。分析比较了各播种原理和形式的优缺点,结合林木穴盘育苗的应用,对林木穴盘精密播种机选型进行研究,对排种器的结构形式提出改进并给出结构设计方案。
There are numerous kinds of tray precision seeders and an air-suction seeder is the main type currently. The principles, advantages and disadvantages of each kind of seeders are analyzed and compared. Based on the development and application of forest tray precision seeders, the study on the type selection of tree tray precision seeders is made, an improved design of the structural form of seed sowing equipment is presented, with relevant design plans put forward.
出处
《林业机械与木工设备》
2012年第3期21-24,共4页
Forestry Machinery & Woodworking Equipment
基金
林业公益性行业科研专项"容器苗自动化生产技术装备研发"(201104007-01)
关键词
精密播种机
选型设计
穴盘育苗
气吸式
precision seeder
type selection design
tray nursery
air-suction type
