磷细菌肥料,是指能把土壤中难溶性的磷转化为作物能利用的有效磷素营养,又能分泌激素刺激作物生长的活体微生物制品。这类微生物施入土壤后,在生长繁殖过程中会产生一些有机酸和酶类物质,能分解土壤中矿物态磷、被固定的磷酸铁、磷酸铝和磷酸钙等难溶性磷以及有机磷,使其在作物根际形成一个磷素供应较为充分的微区域,从而增强土壤中磷的有效性,改善作物的磷素营养,为农作物的生长提供有效态磷元素,还能促进固氮菌和硝化细菌的活动,改善作物氮素营养。产品类型按菌种及肥料的作用 Phosphorus bacterial fertilizer, refers to the soil can be insoluble phosphorus into crops can use effective phosphorus nutrition, but also secretion of hormones to stimulate crop growth of living microbial products. When these microorganisms are applied to the soil, some organic acids and enzymes are produced during the process of growth and reproduction, which can decompose mineral phosphorus in the soil, insoluble iron such as iron phosphate, aluminum phosphate and calcium phosphate, and organic phosphorus, So as to form a micro-region with sufficient supply of phosphorus in the rhizosphere of the crop so as to enhance the availability of phosphorus in the soil, improve the phosphorus nutrition of crop, provide effective phosphorus element for crop growth, and promote nitrogen-fixing bacteria and nitrification Bacterial activity to improve crop nitrogen nutrition. Product types according to bacteria and fertilizer role