有机农业可实现蔬菜优质高产 ,降低生产成本 ,减轻作物病害。保护良好的生态平衡。有机农业与无土栽培相结合 ,不但生产成本低 ,容易操作 ,还可以生产优质、无污染的食品 ,是温室作物今后发展的方向。设施农业只有走可持续发展的道路 ,才能使商业性蔬菜生产 ,在国际市场竞争中立于不败之地。全化肥配制的营养液的无土栽培 ,成本高 ,产品质量低 ,有污染 ,对人体健康不利 ,在商业性生产中不宜应用 Organic agriculture can achieve high quality and high yield of vegetables, reduce production costs and reduce crop diseases. Protect the good ecological balance. Organic agriculture combined with soilless culture, not only low production costs, easy to operate, but also can produce high-quality, non-polluting food is the future direction of the development of greenhouse crops. Only by taking the road of sustainable development can agriculture in production facilities make the production of commercial vegetables an invincible position in the competition in the international market. Soilless cultivation of nutrient solution formulated by the whole fertilizer has the advantages of high cost, low product quality, pollution, unfavorable to human health and should not be applied in commercial production