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本文对影响磷肥肥效的因素进行了探索研究,结果表明降低土壤pH值,增加土壤水分及与腐殖酸、尿素配合施用,对提高磷肥肥效有显著效果。
In this paper, the factors influencing the efficiency of phosphate fertilizer were explored. The results showed that reducing the pH value of soil, increasing the soil moisture and cooperating with humic acid and urea had significant effects on improving the fertilizer efficiency.