The optimal dietary sodium and chloride level for broiler chicks fed a corn-soybean meal diet between 1 and 21 d of age

文献类型： 外文期刊

第一作者： Zhang, Weiyun

作者： Zhang, Weiyun;Hu, Yun;Hu, Yangyang;Xue, Mengxiao;Yang, Ke;Cui, Xiaoyan;Li, Tingting;Wang, Shengchen;Luo, Xugang;Zhang, Liyang

作者机构：

关键词： blood gas parameter; broiler; optimal dietary sodium and chloride level; organ and tibial parameter; serum physiological and biochemical indicator

期刊名称：JOURNAL OF ANIMAL SCIENCE （ 影响因子：2.9； 五年影响因子：3.3 ）

ISSN： 0021-8812

年卷期： 2024 年 102 卷

页码：

收录情况： SCI

摘要： Sodium (Na) and chlorine (Cl) are essential minerals for poultry. The current Na and Cl requirement of white-feathered broilers during day 1 to 21 recommended by the Chinese Feeding Standard of Chicken (2004) was based on previous literature published more than 50 yr ago. The purpose of the present study was to examine the effect of different dietary Na and Cl levels on the growth performance, mortality, average daily water intake, excreta water content, blood gas parameters, serum physiological and biochemical indicators, organ indexes, intestinal morphology, and tibial parameters, to assess the optimal dietary Na and Cl level of broilers using the conventional corn-soybean meal diet during day 1 to 21. The results suggest that the optimal dietary Na and Cl level would be 0.16% for broilers fed the corn-soybean meal diet from 1 to 21 d of age, which is lower than the 0.20% recommendation by the Chinese Feeding Standard of Chicken (2004).

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