菌肥是一种带活菌体的辅助性肥料。土壤中存在着大量的微生物(包括细菌、真菌、放线菌),一般每克土含有几亿至几十亿个微生物。有些对作物生长发育有益,有些则有害。用科学的方法从土壤中分离、选育有益微生物,经过培养、繁殖、制成菌剂,这些菌剂应用于农业,使作物增产,称为菌肥。目前 Bacterial fertilizer is a supplementary fertilizer with live bacteria. There are a large number of microorganisms in the soil (including bacteria, fungi, actinomycetes), generally contain hundreds of millions to billions of microbes per gram of soil. Some are good for crop growth and some are harmful. Using scientific methods from the soil separation, breeding beneficial microorganisms, after cultivation, breeding, made of bacteria, these agents used in agriculture, the crop yield, known as bacterial fertilizer. Currently