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目前,我国马铃薯种植面积已超500万hm~2,年产量近8 000万t,是世界上最大马铃薯生产国,同时也是最大的马铃薯消费国。在几大作物(稻、麦、玉米马铃薯等)生产中,马铃薯从种到收,尤其是收获,劳动强度最大,损失率也最大,实现这么大的种植面积和这么高的产量,没有机械化作支撑是办不到的。近10年来,我国投入使用的马铃薯收获机械产品,不论是在型式上还是数量上,都在突飞猛进地发展,然而,与国际上相比,我国在马铃薯收获机械化水平上仍处落后状态,
At present, the potato acreage in our country has exceeded 5 million hm ~ 2 and the annual output is nearly 80 million tons. It is the largest producer of potatoes in the world and the largest consumer of potatoes in the world. In several major crops (rice, wheat, corn and other potatoes), the production of potatoes from harvest to harvest, especially the harvest, the maximum labor intensity, the loss rate is also the largest to achieve such a large area and such high yield cultivation, there is no mechanization Support can not be done. In recent 10 years, potato harvesting machinery products put into operation in our country have been developing by leaps and bounds both in type and quantity. However, compared with other countries in the world, the level of mechanization of potato harvesting is still lagging behind.