| 肠康肽替代鱼粉对肉仔鸡生产性能及相关理化指标的影响 |
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| 引用本文： | 陈宝江,梁陈冲,孙展英.肠康肽替代鱼粉对肉仔鸡生产性能及相关理化指标的影响[J].河北农业科学,2011,15(7):30-33. |
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| 作者姓名： | 陈宝江 梁陈冲 孙展英 |
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| 作者单位： | 河北农业大学动物科技学院,河北保定,071001 |
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| 基金项目： | 现代农业产业技术肉鸡体系建设专项资金资助，石家庄市科技局科技攻关项目 |
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| 摘 要： | 为探讨肠康肽（以发酵豆粕为主要原料,经科学营养强化的新型蛋白原料）在肉鸡饲料中的恰当应用方法,选取612只爱拔益加商品代1日龄的肉仔鸡随机分为3组,每组6个重复,每个重复34只,分别在前期（0～21 d）日粮中添加1%（CK）、2%和3%的肠康肽替代等量鱼粉,在后期（22～42 d）日粮中相对应的处理分别添加0.5%（CK）、1.0%和1.5%的肠康肽替代等量鱼粉,研究肠康肽对肉仔鸡生产性能、营养物质消化率、血清生化指标的影响,从而确定最佳替代量。结果表明：在肉鸡生长前期用2%的肠康肽替代等量鱼粉、在生长后期用1%的肠康肽替代等量鱼粉,对肉仔鸡生产性能、饲料报酬和死淘率无显著影响,但肉仔鸡的平均体重、饲料转化率、营养物质（蛋白、脂肪和纤维）消化率均最高。说明肠康肽在肉仔鸡日粮中适宜添加量为1%～2%。
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| 关 键 词： | 发酵豆粕 鱼粉 肉仔鸡 生产性能 血液理化指标 |
Effects of Fermented Soybean Meal on the Performance and Related Biochemical Index of Broilers |
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| CHEN Bao-jiang,LIANG Chen-chong,SUN Zhan-ying.Effects of Fermented Soybean Meal on the Performance and Related Biochemical Index of Broilers[J].Journal of Hebei Agricultural Sciences,2011,15(7):30-33. |
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| Authors: | CHEN Bao-jiang LIANG Chen-chong SUN Zhan-ying |
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| Institution: | (College of Animal Science and Technology,Agricultural University of Hebei,Baoding 071001,China) |
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| Abstract: | To study the optimum amount of fermented soybean meal in the diet of broilers,612 1-day old AA broilers were randomly divided into three groups with 6 replications.The added levels of fermented soybean meal in diet were 1%-3% at 0-21 days stage and 0.5%-1.5% at 22-42 days stage respectively.The growth performance,nutrient digestibility and related blood chemical index were measured.The results showed that the body weight,FCR,nutrient digestibility of 2%（0-21 days） and 1%（22-42 days） groups were higher than those of other groups.So the optimum amount of fermented soybean meal in diet of broilers should be 1%-2%. |
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| Keywords: | Fermented soybean meal Fish meal Broiler Product performance Blood chemical index |
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