近年来,农民对微肥有了一定的认识,但往往用后效果不明显,有的根本不起增产作用。这主要是微肥施用不当所致。现将微肥的正确施用方法介绍如下: 一、因缺施用。当作物缺少某些微量元素的,便会出现生理病害。但如果不缺微量元素,一般地说,施用微肥后便不会有增产效果。当土壤含有效硼低 In recent years, farmers have a certain understanding of the fertilizer, but often not obvious after use, and some simply can not afford to increase production. This is mainly due to improper application of micronutrients. The correct application of fertilizer now introduced as follows: First, due to lack of use. Physiological diseases occur when crops lack certain trace elements. However, if the lack of trace elements, in general, after the application of fertilizer will not yield stimulation. When the soil contains low effective boron