在生产中,为了使肥料更好地发挥作用,并节约施肥劳力,常将各种肥料混合施用。但并不是所有的肥料都可任意混合施用,应具体情况具体分析。在考虑肥料能否混合时,一般应注意以下3点:①肥料混合后,不能使其中任何一种养分的有效性降低或引起养分的损失;②肥料混合后,能使肥料的物 In production, in order to make fertilizer to play a better role, and save fertilizing labor, often a variety of fertilizers mixed application. However, not all fertilizers can be mixed and applied at will, and should be analyzed concretely. In considering the fertilizers can be mixed, the general should pay attention to the following three points: ① after mixing fertilizers, can not reduce the effectiveness of any one nutrient or cause nutrient loss; ② fertilizer mixture, make fertilizer