soil-forming process

基本解释

The contents and distribution of soil microelement follow certain regularity in the process of soil-forming.
在成土過程中，土壤微量元素的含量分佈具有一定的槼律性。
It was found that the humus layer in black soil region was thick in north and thin in south, which was due to the climatic condition and soil-forming process.
研究發現，深厚黑土主要分佈於黑土區北部，中厚與薄層黑土則分別集中在黑土區的中部和南部，這主要與黑土分佈區的氣候條件和黑土的成土過程有關。
Using the data obtained from the LGT soil profile, this paper attempts to illustrate soil-forming process of modern soil in the Guanzhong areas and its micromorphological features.
通過對土壤微形態研究試圖闡明陝西關中地區現代土壤的發育過程和微形態標志。