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微量元素养猪法能缩短猪的生长周期,节约猪饲料,一般每头猪平均日增重1.4公斤以上,而且猪的肉质优良。微量元素的药物配比是:每50公斤配合饲料用土霉素5克、硫酸铜8～25克、硫酸亚铁15～25克、硫酸锌8～23克、硫酸钴25～50毫克、亚硒酸钠2.5～7.5毫克、干酵母30～40克、钙片20片、食盐500～750克。配料时,先把这9种含有微最元素的药品用水化开,再混入50公斤饲料,搅拌均匀,干
Trace elements pig raising method can shorten the growth cycle of pigs, saving pig feed, usually an average daily gain of more than 1.4 kg per pig, and pig meat quality. Trace elements of the drug ratio is: 50 kg of compound feed with oxytetracycline 5 grams of copper sulfate 8 to 25 grams of ferrous sulfate 15 to 25 grams of zinc sulfate 8 to 23 grams of cobalt sulfate 25 to 50 mg of selenium 2.5 to 7.5 mg of sodium, 30 to 40 grams of dry yeast, 20 pieces of calcium and 500 to 750 grams of salt. Ingredients, the first nine containing the most elemental medicine with hydration, and then mixed with 50 kg of feed, stir, dry