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无土栽培是近几十年发展起来的一种作物栽培新技术,是指完全不用天然土壤,而是通过一定的栽培设施形式,在一定的栽培基质中用营养液灌溉作物的一种栽培方法。由于无土栽培是用营养液进行作物栽培的,所以又称营养液栽培或称水培法和水耕法。
Soilless cultivation is a new crop cultivation technology developed in recent decades. It refers to a cultivation method that uses nutrient solution to irrigate crops in a certain cultivation medium through certain cultivation facilities without using natural soil at all. . Soilless culture is the use of nutrient solution for crop cultivation, it is also called nutrient solution cultivation or hydroponics and hydroponics.