“五四○六”菌肥用是一种放线菌扩大培养制成的微生物肥料。它能转化土壤中的氮、磷元素,提高土壤肥力;又能分泌刺激素,促进作物种子生根、发芽,还能分泌抗菌素,防治某些病害。根据各地试验结果说 “5460” is a bacterial fertilizer used to expand the cultivation of actinomycetes made of microbial fertilizer. It can convert nitrogen and phosphorus in the soil to improve soil fertility. It can also stimulate the secretion of stimulating hormone to promote rooting and germination of crop seeds. It can also secrete antibiotics and prevent some diseases. According to the test results around said