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钙镁磷肥具有价格低、肥源充足、增产效果好等特点。由于它是磷肥家族中的新成员,好多人对它的特征特性了解不多,所以往往不能做到正确合理施用,而影响发挥其应有的肥效作用,甚至导致不应有的损失。那么怎样才能做到正确使用呢?钙镁磷肥属弱酸溶性磷肥,不溶于水,只有在作物根系微生物分泌的酸性物质的作用下,才能逐步溶解释放出可供作物吸收利用的有效磷。实践证明:在酸碱度小于(PH 值)6.5的酸性土壤上施用,不但有中和土壤酸度,降低土壤中
Calcium magnesium phosphate with low prices, adequate fertilizers, yield and good effect. Because it is a new member of the phosphate family, many people do not know much about its characteristic features. Therefore, it is often impossible to properly and reasonably apply it and exert its due effect and even cause undue losses. So how can we use it properly? Calcium magnesium phosphate is a weak acid soluble phosphate fertilizer that is insoluble in water and dissolves gradually to release available phosphorus for crop absorption and utilization only under the action of acidic substances secreted by the crop root microbes. Practice has proved that: the acidity of less than (PH value) 6.5 acidic soil application, not only to neutralize the acidity of the soil, reduce soil