1.不同作物要用不同的增产菌增产菌不同于以往使用的菌肥、菌药。以前应用的菌肥、菌药中的微生物均属土壤微生物范畴,它们对植物体的影响主要是外因的作用,不同作物可以用同一菌剂。增产菌是植物体内定植的微生物,它的作用主要是增强植物体本身的活力,增强抗性,即 1. Different crops to use a different increase in bacteria by different strains of bacteria used in the past, bacteria, medicine. Previously used bacterial fertilizer, microorganisms in the bacterium belong to the category of soil microorganisms, their impact on the plant body is mainly the role of external causes, different crops can use the same agent. Increased bacteria is a plant colonization of microorganisms, its role is to enhance the vitality of the plant itself, enhance resistance, that is