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油菜虽然种植成本低、生长期间用工少、经济效益高,但人工收获时劳动强度大、收获困难,因此过去一直难以大面积推广。近年来,特别是我国加入WTO后,我国农村种植业结构发生了较大的变化,长江流域小麦退出保护价,小麦种植面积锐碱,汕莱种植面积增加。因此,实现油菜机械化收割成为当前农业生产中急需解决的问题。为了攻克油菜
Although rapeseed cultivation costs low, less labor during growth, high economic efficiency, but labor-intensive harvest, harvested difficult, so in the past has been difficult to promote large-scale. In recent years, especially after China’s accession to the WTO, the structure of China’s rural farming industry has undergone major changes. The price of wheat in the Yangtze River has dropped out of the protection price, the area under wheat planting has rised sharply, and the planting area in Shanty has risen. Therefore, to achieve mechanized harvesting of rape has become an urgent problem to be solved in agricultural production. In order to overcome rape