贵州山区的凯里、万潮两个公社在“双包”以后农户自己经营的农机不断增加。但经过一段时间的实践,他们感到,自营农机虽然方便,利益直接,但独户经营却存在不少问题,主要有以下几方面:一是山区农村住得分散,搞运输找货源就很麻烦,几乎每天要化不少时间去去联系货源。其二,买油、修车,交税、交养路费、车辆年检年审都要自己办理,耽误生 Kaili, Wanchao, two mountain communes in the mountainous areas of Guizhou Province have seen a steady increase in the number of agricultural machinery their peasants are operating after their “double package”. However, after a period of practice, they feel that self-operated farming machines are convenient and have direct benefits but many problems exist in their single-family operation. They mainly include the following aspects: First, decentralization of livelihood in rural areas of mountainous areas can make it troublesome to find sources for transportation Almost every day a lot of time to go to contact sources. Second, buy oil, repair cars, pay taxes, pay road tolls, annual inspection of vehicles have their own handling, delayed students