采用盆栽试验，探讨了连作花生土壤养分的变化及对施用有机肥料和无机肥料的反应。
The variation of nutrient in soil of sequential cropping peanut and the response of such soil to organic and chemical fertilizers were investigated through pot culture.
文章还对土壤养分的变化的原因进行了分析。
施肥量的提高是种植结构变化导致土壤养分提高的主要原因。
The increase of amount of fertilizer application was the main reason for the result of soil nutrient increase from the planting structure changes.
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