在深圳市格林果菜有限公司的青瓜种植大棚里，整个大棚都铺着水泥地板，干净卫生，不见泥土杂物，一棵棵瓜苗从放在地板上排列整齐的营养包里长出来，青瓜挂满了枝头，那瓜叶青翠欲滴，见不到半点病虫害的痕迹。 据介绍，无土栽培的奥秘就在于那些营养包，传统种植的农作物靠土 Greening vegetables in Shenzhen City, the company’s greenhouse planting greenhouses, the entire shed are covered with concrete floor, clean, no muddy debris, a melon seedlings from the neatly arranged on the floor of the nutrition bag grow, green Melons covered with branches, that melon leaves green drops, see no signs of pests and diseases. According to reports, the mystery of soilless cultivation lies in those nutrition package, the traditional planting of crops rely on soil