结果表明，紫色土不同土地利用方式下降雨入渗过程差异显著。
The results showed that the rainfall infiltration features have significant difference among different land use types on purple soil.
不同土地利用方式，其径流养分输出占系统养分总输出的比例明显不同。
In different land use systems, the percent of nutrient output in runoff is different.
研究了次降雨过程中红壤小流域5种不同土地利用方式土壤N，P养分流失特征。
The characteristics of nitrogen(N) and phosphorus(P) loss under 5 land use patterns were studied in Sunjia small red soil watershed during the Course of rain.
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