...试验；施肥；土壤磷素；固液相分配系数；面源污染 [gap=1911]Key words：long-term experiment；fertilizing；soil phosphorus；distribution coefficient；non-point pollution ...
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Soil Phosphorus Pool 土壤磷库
Soil Phosphorus Budget 土壤磷收支
soil phosphorus balance 土壤磷平衡
Soil nitrogen and soil phosphorus 土壤N
soil phosphorus run 土壤磷素流失
soil phosphorus loss 土壤磷素流失
soil phosphorus forms 土壤磷素形态
Soil phosphorus as agricultural non-point source pollution is one of the main factors which lead to water pollution.
土壤磷素的农业非点源污染是导致水体污染的最主要的原因之一。
Following with the exhaust test, the content of soil phosphorus storage of each treatment showed a declining tendency.
随着耗竭试验的继续，各处理土壤磷库含量都呈下降趋势。
Soil samples from these pens or corrals show ten times the concentration of phosphorus.
来自这些围栏或畜栏的土壤样本显示，磷的浓度是其10倍。
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