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在使用磷肥过程中，有的农户不注意使用方法，结果肥效不显著，现介绍几种提高磷肥肥效的施肥方法：一、集中施比撒施好。磷肥在土壤中易被固定，移动性小，溶解慢，撒施的磷肥往往和作物的根系接触很少，为了保证作物根系有足够的磷素营养，应将磷肥作基肥集中施用。集中施用?
In the process of using phosphate fertilizer, some farmers do not pay attention to the use of methods, the results of fertilizer is not significant, is to introduce several fertilizer methods to improve the efficiency of phosphate fertilizer: First, concentrate on the implementation of better than the sand. Phosphate fertilizer is easy to be fixed in the soil, mobility is small, slow dissolution, sprinkling of phosphate fertilizer and the crop often have little contact with the root system, in order to ensure adequate crop root phosphorus nutrition, phosphate fertilizer should be used as a concentrated base fertilizer. Concentrated application?