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近10年来,辽宁省设施农业得到了迅猛发展,推广面积已经发展到60万hm2,年总产量达2800万t,年产值339.7亿元。一个长80m、宽8m的大棚,每年种两茬黄瓜需要运进肥料、农药及秧苗等8t左右,运出瓜果、瓜秧等22t左右。棚内作业通道窄小、湿度大且温度高,人工搬运物品劳动强度
In the past 10 years, Liaoning Province has witnessed rapid development of its facility agriculture. The area for its promotion has grown to 600,000 hm2. Its annual output has reached 28 million tons and the annual output value has reached 33.97 billion yuan. A long 80m, 8m wide greenhouses, two kinds of cucumbers each year need to be transported into the fertilizer, pesticides and seedlings about 8t, shipped out of melons, melons and other seedlings about 22t. Studio shed narrow access roads, high humidity and high temperature, manual handling labor intensity of goods