当前随着变型拖拉机和农用运输车等新型农业机械的出现,农业机械的概念已经逐步趋于复杂化和多元化,由最初以从事农田作业为主逐渐转向农忙时从事农田作业、农闲时从事运输作业,这是计划经济向市场经济的转轨和过渡以及中国加入WT0后,农村和农业产业结构调整的必然结果。在计划 At present, with the advent of new types of agricultural machinery such as variant tractors and agricultural vehicles, the concept of agricultural machinery has gradually become more complicated and diversified. From the initial operation of farmland operations, This is the inevitable result of the readjustment of the planned economy to the market economy and the transition of the market economy as well as the readjustment of the rural and agricultural industrial structure after China’s accession to WT0. In plan