【作者】 宋代军； 王康宁； 杨凤； 周安国； 端木道；

【Author】 Song Daijun Wang Kangning Yang Feng Zhou Anguo Duanmu Dao(Institue of Animal Nutrition, Sichuan Agricultrual University Yaan 625014)

【机构】 四川农业大学动物营养研究所；

【摘要】 试验选用7周龄肉鸡肉鸭各36只,以Sibbald“TME”法比较测定了肉鸡和肉鸭谷物、饼粕和糠麸等3大类18种常用植物饲料的TME。结果表明,大麦、玉米、燕麦、豆粕、菜仔饼、棉籽饼、花生饼、统糠、米糠、麦麸、曲酒糟、啤酒糟等12种饲料鸡鸭TME存在叨显差异,见中大部分饲料鸭的TME大于鸡。对这些饲料表观代谢能(AME)分析发现,所有饲料鸭的AME均大于鸡,除稻谷、燕麦和小麦不显著外,其余均达到显著(P<0.05)或极显著(P<0.01)的差异。同时还发现,不同的饲料鸡鸭内源能排泄不同,对所有的饲料,鸡的内源能排泄明显大于鸭(P<O.01)。更多还原

【Abstract】 A comparative determination of true metabolizable energy(TME) of corn, beans and bran meals of 18 kinds of plant feedstuffs for chicken and duck was carried out with 36 Avain broilers and 36 Tianfu meat-type ducks by modified Sibbald "TME" method. The results showed: the TME of maize, barley, oat, soybean, rapeseed meal, cotton bean, peanut bean, the hull of rice, the bran of rice, bran of wheat, distillers train and brewers grain is different between broiler and meat-type duck. The TME of meat-type duck is bigger than that of broiler in 12 kinds of plant feedstuff. Almost all apparent metabolization energy (AME) of ducks of 18 kinds plant feedstuffs is also bigger than that of chicken. It is found out that the difference between Cockerel’s endogenous energy lost (EEL) and Drake’s is exist, and Cockerel’s EEL is higher than Drake’s by paired T-test (P<0.01).更多还原