| 饲粮不同氯水平对笼养生长蛋鸭体内酸碱平衡的影响 |
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| 引用本文： | 鲍庆晗,赵卓,郝锡联,王安. 饲粮不同氯水平对笼养生长蛋鸭体内酸碱平衡的影响[J]. 中国饲料, 2010, 0(2) |
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| 作者姓名： | 鲍庆晗 赵卓 郝锡联 王安 |
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| 作者单位： | 1. 吉林师范大学生命科学学院
2. 东北农业大学动物营养研究所 |
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| 摘 要： | 本试验旨在研究玉米-豆粕型饲粮不同氯水平对笼养生长蛋鸭体内酸碱平衡的影响。选用300只28日龄体重相近的金定鸭,随机分为5个处理组,分别饲喂含氯0.06%、0.12%、0.18%、0.30%和0.60%的饲粮,每个处理组设10个重复,每个重复6只蛋鸭。结果显示:各处理组之间血清Cl-含量和Na+含量随饲粮氯水平的升高呈线性增加;各组间血液pH和HCO3-浓度差异不显著(P0.05),但是随氯水平增大血液逐渐趋于酸性。综合分析,低水平或高水平的氯可影响蛋鸭体内的酸碱平衡,饲粮中含0.12%～0.18%的氯可使笼养蛋鸭体内达到最佳的酸碱平衡。
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| 关 键 词： | 氯 生长蛋鸭 酸碱平衡 |
Effects of dietary chlorine on body acid-base balance in growing ducks |
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| Bao Qinghan,Zhao Zhuo,Hao Xilian,et al. Effects of dietary chlorine on body acid-base balance in growing ducks[J]. China Feed, 2010, 0(2) |
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| Authors: | Bao Qinghan Zhao Zhuo Hao Xilian et al |
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| Abstract: | The experiment was conducted to study the effects of chlorine(Cl-) on body acid-base balance in growing ducks.Three hundred 28-day-old Jinding ducklings were randomly allotted into five treatments with ten replications of six ducks.The treatments were fed diets added with 0.06 %,0.12 %,0.18 %,0.30 %,0.60 % chlorine respectively.The result showed that:The serum Cl-content and Na+ content were linearly increased with the increasing the level of chlorine.Blood pH and plasma HCO3-content were not significantly ... |
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| Keywords: | chlorine growing duck acid-base balance |
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