采用盆栽试验的方法,研究了不同土壤干旱条件下渭北主要造林树种苗木根系活力的变化。
Under different conditions of soil moisture, seedling root vigor was studied for major tree species planted in the Weibei Loess Plateau by means of a pot experiment.
采用盆栽试验的方法,研究了不同土壤干旱条件下渭北主要造林树种苗木根系活力的变化。
Under different conditions of soil moisture, seedling root vigor was studied for major tree species planted in the Weibei Loess Plateau by means of a pot experiment.
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