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不同禽用小麦型饲粮专用酶制剂对肉鸭生长性能的影响 被引量:1

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摘要 选用1日龄樱桃谷鸭进行对比饲养试验,以探讨小麦型肉鸭饲粮中添加不同品牌禽用小麦型饲粮专用酶制剂对肉鸭生长性能的影响。参试肉鸭900只,分为3个处理,每个处理3个重复,每个重复100只。对照组饲喂基础饲粮,试验1组在基础饲粮中添加国外知名厂家生产的A产品,试验2组在基础饲粮中添加国内知名厂家生产的B产品,酶制剂的添加按照各厂家的推荐用量执行。正式试验期30d。结果表明,添加小麦型饲粮专用酶制剂后肉鸭的日增重及经济效益等指标均显著高于对照组(P<0.05);而不同品牌酶制剂间的日增重差异不显著(P>0.05),料重比、经济效益差异显著(P<0.05)。
出处 《家禽科学》 2018年第10期47-49,共3页 Poultry Science
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