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绪言最近十至十五年,容器苗生产飞速增长,因而需要解决适于容器苗栽植机械化的植树机。手持植树器的发展可以满足各种容器和栽值条件的不同要求。但是,人工植树劳动强度大和价格昂贵。在很多地区,这种方法仅仅是根据土壤类型和梯田来完成山地造林的手段。在一些地区,尤其是东南部各州,需要用植树机对每年需要更新的林地进
Introduction The recent ten to fifteen years, the rapid growth of container seedling production, and therefore need to solve the container planting seedlings planted mechanized tree planting machine. The development of hand-held tree-planting can meet the different requirements of a variety of containers and planting conditions. However, artificial tree planting is labor intensive and expensive. In many areas, this method is simply a means of reforestation based on the type of soil and terraces. In some areas, especially in the south-east, there is a need to use tree-planting machines to change the annual forest land that needs renewal