In shallow soil, EDTA acid extractable metals extraction is particularly significant, but with the increase of soil column depth, acid extractable most easily re-adsorption.
在浅层土壤中，EDTA对酸可提取态金属的萃取尤为显著，但随着土壤柱深度的增加，酸可提取态最容易被重新吸附。
In shallow soil, EDTA acid extractable metals extraction is particularly significant, but with the increase of soil column depth, acid extractable most easily re-adsorption.
在浅层土壤中，EDTA对酸可提取态金属的萃取尤为显著，但随着土壤柱深度的增加，酸可提取态最容易被重新吸附。
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