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水栽法是在无土条件下用配置的化学肥料溶液培养各种农作物的方法。这种方法是在研究作物生长、发育、开花、结果所需营养条件的基础上逐渐探索、发展起来的。水栽法的发展简史与现状;在17—18世纪建立了近代化理论以后,由于逐步认识到植物生长、发育所需的元素,德国科学家沙奇斯(Sachs)和克诺谱(Knop)于1859—1865年首次在试验室用化
Hydroponics is a method of cultivating various crops with chemical fertilizer solutions in a soilless condition. This method is based on the study of crop growth, development, flowering, the results of the nutritional conditions required based on gradually explore and develop. Brief history and current situation of hydroponics development. After establishing the modernization theory in the 17th and 18th centuries, due to the gradual recognition of the elements required for plant growth and development, the German scientists Sachs and Knop (Knop) For the first time in 1859-1865 laboratory use