“五四○六”孢子粉生产方法是原中国农业科学院土肥所试验创造的新工艺.孢子粉是一种含菌量大,便于贮藏和运输的制剂.用少量孢子粉可直接堆制大量菌肥,免除常法生产中过多的操作手续,从而节省人力、物力,利于集中生产.“五四○六”孢子粉生产工艺,虽有很多优点,但要求一定的设备和较严格 “5460 ” spore powder production method is the original process of soil and fertilizer by the Chinese Academy of Agricultural Sciences to create a new technology spore powder is a large amount of bacteria, easy to store and transport formulations with a small amount of spore powder can be piled directly A large number of bacterial fertilizer, eliminating the common method of excessive production procedures, thereby saving manpower and material resources, which will help concentrate production. “5460” spore powder production process, although many advantages, but requires a certain amount of equipment and more strict