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我校为了貫彻教育和生产劳动相结合的方針,在学校大办工厂的热潮中,我们成立了一个細菌肥料厂。在生产自生固氮细菌的同时,用土法制成了饲用金霉素。饲用金霉素是一种抗生素,用来喂猪,不仅能抑制病原菌生长而能防治各种疾病外;而且可以刺激牲畜生长和肥育,达到保产增产的目的。金霉素制法简单,设备简便,而目价钱便宜,很适宜农村普遍推广和使用。先向中国农业科学院細菌肥料厂或附近生物制药厂、畜牧兽医工作站购买金霉素菌种(菌原苗),用来扩大生产。制法可分为两步:
Our school in order to implement the principle of combining education and production of labor, in the big upsurge of the school factory, we set up a bacterial fertilizer plant. In the production of autotrophic bacteria at the same time, made of arsenic feed indigenous chlortetracycline. Feeding chlortetracycline is an antibiotic, used to feed pigs, not only inhibit the growth of pathogens but can prevent various diseases; but also can stimulate the growth and fattening of livestock to achieve the purpose of increasing yield and increasing yield. Chlortetracycline system is simple, simple equipment, and the project price is cheap, it is suitable for the general promotion and use in rural areas. The first to the Chinese Academy of Agricultural Sciences bacterial fertilizer plant or near the biopharmaceutical factory, animal husbandry and veterinary workstation purchase chlortetracycline bacteria (bacteria vaccine), used to expand production. System can be divided into two steps: