【摘要】 论述了发达国家移栽机械化的发展概况.对国内常见的移栽机进行了总结分析,论述了各自的结构、原理、性能和特点.对目前存在的主要问题提出了相应的解决方法.更多还原

【Abstract】 The developing state of transplanti ng mechanization in developed count ry is discussed.Several kinds of normal transplanters in our country are analyzed.Their structu re,principle,properties and chara cter-istics are discussed.The resolving methods on the main problems in existence are worked out.更多还原