The research results about the absorbed N,P amount of millet and soil nutrient loss as affected by different N,P treatments in slopeland reveals follow as: (1) The different N,P treatments might P were higher than P effects under only supplied N;(2)The nutrient enrichment rate in sediment is not relationship with supplide N,P:(3)The correlation coefficient between the crop mass and soil erosion amount reach -0.9724 * * ;(4)The reduced degree of soil erosion amount and total nutrient as affected by suppl...
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