【摘要】 有机肥能有效地提高土壤肥力 ,并可以有效地促进土壤有机质的增加和更新。有机肥与化肥配施对土壤全氮、全磷、碱解氮、有效磷、有效钾含量等肥力指标均有不同程度的提高 ,培肥效果好。施用有机肥也能防止土壤酸化更多还原

【Abstract】 The organic fertilizer can raise soil fertility significantly, and increase the content of organic matter. The organic fertilizer and the chemical fertilizer increased the content of total N, total P, available N, available P, available K, and pH.更多还原