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大葱是我国主要蔬菜之一,其各环节的生产技术及机械化水平差异较大,整体机械化水平较低。大葱收获劳动强度大,生产效率低,主要依靠人工完成,作业质量难以保证,在联合收获技术及装备方面仍处于空白,迫切需要实现机械化。分析了我国大葱的生产技术及机械化状况,研究了国内外大葱收获技术及装备特点,提出了机械化收获存在的问题,指出了该领域的发展方向。
Welsh onion is one of the main vegetables in our country. The production technology and mechanization level in each link are quite different, and the overall mechanization level is low. Green onion harvesting labor intensity, low production efficiency, mainly rely on manual completion, the quality of operations is difficult to guarantee, in the co-harvesting technology and equipment is still in the blank, the urgent need to achieve mechanization. The production technology and mechanization status of Chinese green onions were analyzed. The harvesting technology and equipment characteristics of Chinese green onions were studied. The problems existing in mechanized harvesting were pointed out, and the development direction in this field was pointed out.