Soil profiles observation and soil samples physical properties analysis methods were adopted to study the possible factors contribute to form the waterlogged land.
通过野外土壤剖面观测和取样进行物理性质测定分析岗中洼成因。
Soil profiles observation and soil samples physical properties analysis methods were adopted to study the possible factors contribute to form the waterlogged land.
通过野外土壤剖面观测和取样进行物理性质测定分析岗中洼成因。
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