无土栽培,是用砂砾、炉渣、泥炭、锯末、蛭石、陶粒、泡沫塑料、岩棉等做基质,在营养液中栽培植物的一种种植方式。无土栽培盆花与传统的土壤栽培相比,具有省水省肥、清洁卫生、美观轻便、易于管理等优点,尤其适合在家庭的阳台、窗台、室内及宾馆、饭店、会堂等公共场所摆放,深受欢迎,在城镇中有广阔的发展前景。无土栽培的核心是营养液。因为基质中没有养分,只是为了支持和固定植株,植物生长所必需的氮、磷、钾、钙、镁、铁、锰、锌、铜、硼、钼等大量和微量元素,都通过营养液供给。营养液是用易溶盐类(包括化肥)配制而成的液体肥料,可根灌也可叶面喷洒。作为家庭养花,可到花卉商店购买袋装的固体化肥,按说明施用,或在栽培基质中混入一些常效肥,平日只浇清水即可。考虑到市售的 Soilless cultivation is a planting method of cultivating plants in nutrient solution by using gravel, slag, peat, sawdust, vermiculite, ceramsite, foam, rock wool and the like as matrix. Compared with traditional soil cultivation, soilless cultivation potted flower has the advantages of water saving and fertilizer, sanitation, beautiful and light, and easy management, and is especially suitable for placing in public places such as family balcony, bay window, interior and hotels, restaurants, halls and the like , Is very popular and has broad prospects for development in the cities and towns. Soilless culture is the core nutrient solution. Because there is no nutrients in the matrix, just to support and fix the plants, the necessary nitrogen and phosphorus, potassium, calcium, magnesium, iron, manganese, zinc, copper, boron and molybdenum and other trace elements are all supplied by the nutrient solution . Nutrient solution is soluble liquid salts (including fertilizers) prepared from liquid fertilizer, root irrigation can also be foliar spray. As a family flower, you can go to the flower shop to buy bagged solid fertilizer, according to the instructions, or in the cultivation of the matrix mixed with some common fertilizer, water can only be watered on weekdays. Take into account the market