林果园开沟机研究现状

Study Status of Ditching Machine in Orchard

我国的林果园多在丘陵山区,地形不利于机器的转移且开沟的农艺要求复杂(沟深、沟宽>20cm),小型开沟机体型小、操作方便,能适应林果园生产要求且价格相对低廉,有利于改善果农进行林果开沟作业的劳动条件,减轻劳动强度,提高生产效率。首先介绍我国林果园开沟施肥概况,分析了国内外各种开沟机技术及装备研究现状,提出促进林果园开沟机械化进一步发展的参考对策和建议。

Orchards are mainly distributed over hilly and mountainous areas in China, so the transfer of the machine isn＇t accustomed to terrain,moreover agronomic requirements are complex （depth and width 〉20cm）. Small ditcher is convenient to operate, so can adapt to orchard production requirements, and its price is relatively low. Small ditcher can help improve farmers＂ working conditions, reduce labor intensity and raise the production efficiency. In this paper, the general situation of ditching as well as fertilizing for forest or orchard in our country are introduced, research situation of technology and equipment at home and abroad is analyzed, more suggestions for future development of ditch-mechanization are put forth.