畜用金霉素和土霉素是未经提炼带有菌丝体的粗制品,或是将它们的孢子、菌丝在饲料里培养制成。这种饲料含有大量菌丝和抗生素,对于畜禽有促进生长和防治某些疾病的功效。在我院牧场其生产过程所用的培养基,发酵方法都比较简便,费用亦较省,故分别介绍如下。其中如麸皮、南瓜、琼胶孢子培养基、南瓜麸皮汤与青菜汤的种子培养基、将克氏瓶横置的培养法,结构简单的发酵室等都是我们自创的,施用效果很好。 Live chlortetracycline and oxytetracycline are unrefined with mycelium crude products, or their spores, mycelium cultured in feed made. This feed contains a large number of mycelium and antibiotics for livestock and poultry to promote growth and control of certain diseases. In our hospital ranch production process used in the media, fermentation methods are relatively simple, the cost is also more provinces, it is introduced as follows. Among them, such as bran, pumpkin, agar spore medium, pumpkin bran soup and vegetable soup seed medium, the Kleenex flask culture method, a simple structure of the fermentation chamber are all our own, the application effect well.