• To study mass transport from slope land, the process and mechanism of soil erosion and nutrient loss on the slope land under different drainage conditions were investigated by simulating rainfall.

    研究坡地物质迁移重要过程通过室内人工降雨模拟试验,研究不同透水状况坡地土壤侵蚀养分流失的过程机制

    www.sswcc.org

  • The results showed that compared with the bare land, all restoration patterns played positive effect in the control of soil erosion and nutrient loss in the gangue pile land.

    结果表明裸地相比,不同椬被恢复模式矸石山坡土壤侵蚀养分流失具有明显控制效果

    www.sswcc.org

  • Studies have shown that the soil nutrient loss has strong connection with its content, and the accumulation of soil nutrient can increase the loss potential.

    农业面源污染物质氮、磷流失土壤营养物含量之间存在较强联系,土壤营养物累积增大流失风险

    www.fabiao.net

  • Leves trench tillage can retain runoff, decrease soil wash and nutrient loss, increase utilization rate of soil water, and further increase crops yield.

    水平沟能够显著地拦蓄径流减少土壤冲刷养分流失提高土壤水分利用率进而提高作物单产。

    dict.cnki.net

  • The process of soil nitrogen loss in runoff and sediment is restricted by interaction of soil nutrient with rainfall and runoff.

    坡地土壤养分流失过程实际上表层土壤养分降雨径流相互作用过程,土壤养分流失的多少主要受相互作用的限制

    dict.cnki.net

  • Due to the increase in nutrient input of the ecosystem and the decrease in the nutrient output from soil and water loss, the nutrients in the system are surplus.

    由于间种山毛豆增加生态系统养分收入,减少水土流失养分支出系统的各种养分出现了盈余的状况。

    dict.cnki.net

  • Due to the increase in nutrient input of the ecosystem and the decrease in the nutrient output from soil and water loss, the nutrients in the system are surplus.

    由于间种山毛豆增加生态系统养分收入,减少水土流失养分支出系统的各种养分出现了盈余的状况。

    dict.cnki.net

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