钙镁磷肥是一种含磷为主,同时含有钙、镁、硅等成分的多元肥料。钙镁磷肥不溶于水、无毒、无腐蚀性、不易吸湿、不易结块,为化学碱性肥料。它广泛适用于各种作物和缺磷的酸性土壤。具体使用方法如下:⑴最适合于作基肥深施。钙镁磷肥施入土壤后,其中磷只能被弱酸溶解,要经过一定的转化过程,才能被作物利用,所以肥效较慢,属缓效肥料。一般要结合深耕,将肥料均匀施入土壤,使它与土层混合,以利于土壤酸性的溶解,并利于作物的吸收。⑵与10倍以上的优质有机肥混拌堆沤1个月以上,沤制好的肥料可作基肥、种肥, Calcium magnesium phosphate is a phosphorus-based, at the same time contains calcium, magnesium, silicon and other ingredients of the multi-fertilizer. Calcium magnesium phosphate does not dissolve in water, non-toxic, non-corrosive, not easy to moisture, not easy to agglomerate, chemical alkaline fertilizer. It is suitable for a wide range of crops and phosphorus-poor acid soils. Specific use as follows: ⑴ most suitable for basal application. Calcium magnesium phosphate fertilizer applied to the soil, of which phosphorus can only be weak acid dissolved, to go through a certain transformation process, can be crop utilization, so fertilizer is slow, is a slow-release fertilizer. Generally combined with deep plowing, fertilizers evenly applied to the soil, so that it mixed with the soil, in order to facilitate the dissolution of soil acidity, and conducive to the absorption of crops. ⑵ mixed with more than 10 times the high-quality organic fertilizer Heap 沤 more than 1 month, a good system of fertilizer can be used as a base fertilizer, fertilizer,