摘要
试验以“空白”(基础饲料,C)、“标准”(基础饲粮+按饲养标准配制的微量元素添加剂。S)和国外产品(基础饲粮+英国利华有限公司产微量元素添加剂,E)为对照,验证了东北农学院附属饲料添加剂厂生产的肉仔鸡用微量元素添加剂(基础饲粮+东北农学院产微量元素添加剂,VM)的生产效果.结果表明,与“C”对比,采用微量元素添加剂可防止鸡腿病和死亡现象的发生,体增重可提高4.5～18.6%;与“S”和“E”对比,东北农学院附属饲料添加剂厂生产的 VM 牌肉仔鸡用微量元素添加剂还具有成本低、生产效益好的优点.
Effects of various products of mineralpremix(control of blank,“C”;standardaccording to the requirement,“S”;britishproduct,“B”;and the product of our la-boratory,“VM”)on performance of broile(?)were studied in the experiment.Supplemen-tation of either product of mineral premixcould Prevented leg weakness,reduced mor-tality rate and increased weight gain by4.5—18.6%.“VM”had the advantage oflower cost and higher benefit than“S”and“B”.
出处
《饲料博览》
1989年第2期1-4,共4页
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