可以提高磷肥的利用率，并能减少对土壤的污染。还可施用生石灰，调节土壤氧

You can improve the utilization of fertilizer, and can reduce the pollution of the soil. May also be administered lime, soil conditioning oxidation - reduction potential and other methods to reduce the absorption and accumulation of heavy metal elements, can also be employed plowing, deep plowing and soil for soil engraved reduction in heavy metals in soil and other harmful elements. Save "

The utilization rate of phosphorus fertilizer can be improved and the soil pollution can be reduced. Raw lime can also be applied, regulating soil oxidation-reduction potential and other methods to reduce the absorption and accumulation of heavy metal elements of plants, but also can use ploughing, deep-cut and soil-changing methods to reduce soil heavy metals and harmful elements. Storage"

It can improve the utilization rate of phosphate fertilizer and reduce the pollution of soil. It can also reduce the absorption and accumulation of heavy metals by applying quicklime, regulating the oxidation-reduction potential of soil, and can also reduce heavy metals and harmful elements by ploughing, deep ploughing and soil replacement. Store "<br>