| 鸡对植酸磷利用率的研究 |
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| 引用本文： | 丁保安. 鸡对植酸磷利用率的研究[J]. 中国家禽, 1999, 21(11): 8-9 |
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| 作者姓名： | 丁保安 |
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| 作者单位： | 青海大学农牧学院!西宁，810003 |
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| 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。
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| 关 键 词： | 肉鸡 蛋鸡 植酸磷 表观消化利用率 |
Study on The Availability of Phytate Phosphorus in Chicken Diet |
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| Ding Baoan. Study on The Availability of Phytate Phosphorus in Chicken Diet[J]. China Poultry, 1999, 21(11): 8-9 |
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| Authors: | Ding Baoan |
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| Abstract: | 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 |
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| Keywords: | broilers layers phytate phosporus the apparent digestion coeffcient |
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