摘要
给3周龄肉鸡、6周龄肉鸡和30周龄蛋鸡分别喂以植酸磷水平为0.18％和0．24％的玉米-豆粕饲粮，研究肉鸡和蛋鸡对饲粮植酸磷的表现消化率。结果表明，蛋鸡植酸磷表现消化率比肉鸡高，而6周龄的肉鸡比3周龄的肉鸡高。
3- week- old broilers, 6- week- old broilers and 30- week- old layers were fed the diet of corn- soybean mealeontaining 0. 18% and 0. 24% of phytate phosphorous respectively to study the apparent digestion coefficient of dietary phosphorusfor broilers and layers. The diet containing 0. 18% and 0. 24% of phytate phosphorus, the apparent digestion coefficient of phytatephosphorus for layers were higher than that for 6- week- old broilers and 3- week- old broilers, the apparent digestion coefficient ofphytate phosphorus for 6- week- old broilers were higher than that for 3- week- old broilers
出处
《中国家禽》
北大核心
1999年第11期8-9,共2页
China Poultry
关键词
肉鸡
蛋鸡
植酸磷
表观消化利用率
broilers
layers
phytate phosporus
the apparent digestion coeffcient
