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无土栽培又称营养液栽培,它不用土壤而用特殊配制的营养液栽培植物。这种新技术应用于农业生产仅仅有30余年的历史。
Soilless culture, also known as nutrient solution cultivation, it does not use soil and specially formulated nutrient solution cultivation of plants. This new technology is applied to agricultural production only over 30 years of history.