重壤中的酶活性最高，砂壤最低。
Enzyme activities were highest in clay and lowest in sandy loam.
比较两种质地土壤，在相同容重下在砂壤中PCE的饱和度较重壤土中的大。
The PCE saturation in clay sandy was higher than that in the clay loam at the same bulk density.
通过盆栽试验，分别探讨了镍在砂壤水稻土中对水稻和在草甸黑土中对玉米的污染效应和累积规律。
The pollution effects and accumulation rules of nickel were studied in the sandy loam paddy soil for rice and in the meadow soil for corn by pot experiments.
通过盆栽试验，分别探讨了镍在砂壤水稻土中对水稻和在草甸黑土中对玉米的污染效应和累积规律。
The pollution effects and accumulation rules of nickel were studied in the sandy loam paddy soil for rice and in the meadow soil for corn by pot experiments.
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