无土栽培是一种培养液及配套设备栽培农作物的农业技术,在蔬菜生产上,比土壤种植产量高12—13倍,节水3—7倍,且具有病害轻,无污染,适应面广的特点。 无土栽培西红柿,要在原温室设备的基础上,增加以下设施: 1.培养床:在温室设上下两层培养床。下层直接利用地面做床,床宽 1 Soilless culture is a kind of agricultural technology of cultivating liquid and supporting equipment to cultivate crops. It has 12-13 times higher yield than vegetables and 3-7 times water saving in vegetable production, and has the advantages of light disease, no pollution and wide adaptability specialty. Soilless tomatoes, to the original greenhouse equipment, based on the addition of the following facilities: 1. Cultivation bed: the upper and lower two-layer culture in the greenhouse bed. The lower floor directly make use of the ground bed, bed width 1