１棚菜整地机械化发展趋势蔬菜保护地是我国目前实施“菜篮子工程”的重要措施之一 ,它不仅解决了我国北方寒冷地区季节蔬菜的局限 ,而且可以人为地按市场需求控制蔬菜的产出时间和品种 ,缓解蔬菜淡季的供需矛盾 ,实现蔬菜全年的均衡供应 ,从而满足人民日益增长的物质需要 ,并 1 greenhouse vegetable mechanization development trend Vegetable conservation is China’s current implementation of the “vegetable basket project” one of the important measures, it not only solved the limitations of seasonal vegetables in the cold northern regions of China, but also artificially control the output of vegetables according to market demand And breed, alleviating the contradiction between supply and demand of vegetables in the off-season and realizing a balanced supply of vegetables throughout the year to meet the growing material needs of the people and