研究草原开垦对草原土壤及植被的扰动作用。
The disturbance ecological effect of reclamation on soil and vegetation of grasslands is studied in this paper.
开垦草原对草原土壤及植被均有不同程度的扰动作用。
Grassland reclamation disturbs the soil and vegetation in grasslands in varying degrees.
开垦草原对草原土壤及植被均有不同程度的扰动作用。
Grassland reclamation disturbs the soil and vegetation in grasslands in varying degrees.
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