该方法可以快速判断出土壤锁水和吸收养分的能力。
The method can quickly judge the soil's ability to hold water and take-in nutrients.
请简要说明营养液栽培与土壤栽培在植物养分供应上的不同点。
Please show the brief differentia between hydroponics and soil culture.
请简要说明营养液栽培与土壤栽培在植物养分供应上的不同点。
Please show the brief differentia between hydroponics and soil culture.
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