• The results showed that after skidding operation, the soil density increased, the soil moisture condition got bad, the soil porosity and the contents of soil nutrients decreased.

    通过对半悬索道集材林地土壤理化性质的分析,结果表明:半悬索道集材后土壤容重增加,土壤结构水分性能变差,土壤养分含量下降

    youdao

  • The results showed that after skidding operation, the soil density increased, the soil moisture condition got bad, the soil porosity and the contents of soil nutrients decreased.

    通过对半悬索道集材林地土壤理化性质的分析,结果表明:半悬索道集材后土壤容重增加,土壤结构水分性能变差,土壤养分含量下降

    youdao

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