Spatial variability of soil water retention function is a primary prerequisite for quantitative research on water movement and solution transfer in unsaturated zone.
土壤水分特征函数空间异质性是定量研究土壤非饱和带水分运动以及溶质运移的先决条件。
ObjectiveThe purpose of the research was to study genetic variability of major quantitative traits of resources population lines of Deqing tribute orange.
[目的]为了研究德庆贡柑资源群系主要数量性状的遗传变异性。
However, little has been studied on quantitative assessment of spatial variability of soil erosion at different landscape scales in this area.
但有关坡地景观尺度土壤侵蚀速率的定量资料却相对较少。
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