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通过培养试验和盆栽试验,对由蚕沙作为主要有机物料研制而成的有机无机复混肥配方进行筛选,研究了由几种配方生产的蚕沙有机无机复混肥在叶菜类作物上的增产作用,及其对植株吸收养分和土壤养分供应的影响,确定了最适合的蚕沙有机无机复混肥配方。
Through the cultivation experiment and the pot experiment, the organic-inorganic compound fertilizer formula which was developed from silkworm excrement as the main organic material was screened. The effects of organic-inorganic compound fertilizer with silkworm excrement Increase production, and its impact on plant nutrient uptake and soil nutrient supply, to determine the most suitable silkworm excrement organic-inorganic compound fertilizer formula.