摘要
用１日龄肉用雌番鸭３２０只进行为期１０周的饲养试验，研究饲粮添加黄霉素对肉用番鸭促生长效果。试鸭按体重随机分为４组，喂以玉米－豆粕型基础饲粮并分别添加５０ｍｇ／ｋｇ喹乙醇、５ｍｇ／ｋｇ黄霉素、８０ｍｇ／ｋｇ土霉素＋５０ｍｇ／ｋｇ阿散酸。结果表明：与未添加药物的空白对照组比较，喹乙醇组、黄霉素组、土霉素＋阿散酸组依次可提高净增重４．０７％、７．７７％、６．４９％（Ｐ＜０．０１），提高经济效益３．１７％、２９．７６％、１２．６８％，可见，黄霉素是一种理想的番鸭促生长性饲料添加剂。
Ducklings were randomly assigned to four treatments and fed corn soybean basal diets and diets supplemented with 50 mg/kg olaquindox, 5 mg/kg Flavomycin, 80 mg/kg oxytetracycline + 50 mg/kg arsanilic acid,respectively The results showed that,the weight gain was increased by 4 07%, 7 77%, 6 49% ( P< 0 01) respectively and the economic benefit of gain was increased 3 17%, 29 76%, 12 68% respectively compared with the control It was suggested that Flavomycin could be used as an ideal feed additive for promoting growth of ducks
出处
《福建农业学报》
CAS
1998年第3期60-63,共4页
Fujian Journal of Agricultural Sciences
关键词
番鸭
黄霉素
促生长
Muscovy ducks
Flavomycin
Promoting growth
