俗话说:“人误地一时,地误人一年”。农民一旦购买使用了假劣化肥,所造成的损失将难以弥补,既影响了农民的积极性,又损害了农民的利益。现在的农资产品市场,化肥品种、种类很多,质量参差不齐。消费者在购买化肥时,应对化肥的质量进行鉴别,避免买到假冒伪劣产品,影响自家的收入。现就几种常用的化肥优劣鉴别方法作如下介绍:一、形状、外观鉴别法第一,手抓一把肥料用力握几次,有“油湿”感的质量相对可靠。而干燥 As the saying goes: “people mistakenly for a moment, a mistake year ”. Once the peasants purchase and use fake and inferior fertilizers, the losses they cause will be hard to make up for, not only affecting the peasants’ enthusiasm but also harming the interests of peasants. The current agricultural products market, fertilizer varieties, many different types of uneven quality. When consumers buy chemical fertilizers, fertilizer quality should be identified to avoid buying fake and shoddy products, affecting their own income. Here are some commonly used methods for identification of pros and cons of fertilizers are described as follows: First, the shape and appearance of the first identification method, grasping a manure a few times to force, “oil wet ” sense of quality is relatively reliable. And dry