随着“5406”抗生菌生产的扩大,豆饼等原料的需要量也大幅度增加,与牲畜饲料发生了矛盾,在豆饼缺乏的地区,原料更感困难。经省内外进行反复试验,证明生产“5406”的原料很广泛,代用品很多,而且生产的“5406”成品质量较高。省农业科技队兰州试验场试验,用胡麻饼土、胡麻饼土掺谷糠、谷糠土培养“5406”效果均好,尤 With the expansion of “5406” antibiotic production, the demand for raw materials such as beancake has also risen sharply, contradicting livestock feed, making it more difficult to produce raw materials in areas where soybean cake is scarce. Repeated tests conducted both inside and outside the province prove that the “5406” produces a wide range of raw materials, a large number of substitutes, and a high quality of “5406” finished products. Provincial Agricultural Science and Technology Team Lanzhou pilot field test, with flax cake soil, flax cake soil mixed with bran, bramble soil training “5406” effect is good, especially