| 复合添加剂对肉牛生长性能和代谢参数的影响 |
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| 引用本文： | 孙亚红,胥福勋,王玮婕,贾喆,郭雅娟,李俊霞,范慧,呼格吉勒图,牛俊义.复合添加剂对肉牛生长性能和代谢参数的影响[J].中国饲料,2019(18):56-59. |
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| 作者姓名： | 孙亚红 胥福勋 王玮婕 贾喆 郭雅娟 李俊霞 范慧 呼格吉勒图 牛俊义 |
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| 作者单位： | 巴彦淖尔市临河区家畜改良工作站;巴彦淖尔市农牧业科学研究院;巴彦淖尔市畜牧工作站;巴彦淖尔市农畜产品质量安全监督管理中心;巴彦淖尔市临河区草原工作站 |
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| 摘 要： | 由于复合添加剂具有控制代谢问题和提高动物生长性能的能力,最近已被用于动物饲料中。本研究评估了复合添加剂摄入量是否会改变肉牛瘤胃发酵参数或动物生长性能。试验共分为两个部分,生长试验和代谢试验,其中生长试验分为生长期(42 d)和育肥期(84 d),共48头肉牛(12个平行),而代谢试验共4种日粮。结果显示:在生长试验中,复合添加剂提高了肉牛干物质摄入量和反刍时间(P <0.05)。在育肥期中,日粮添加复合添加剂较对照组显著提高了干物质摄入量(P <0.05),各处理对瘤胃发酵指标无显著影响(P> 0.05)。综上所述,在肉牛生长期日粮中添加复合添加剂(氨基酸+维生素+有机矿物质+益生菌+必需脂肪酸)可以提高干物质摄入量和反刍时间。
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| 关 键 词： | 复合添加剂 肉牛 生长性能 代谢 |
Effects of compound additives on growth performance and metabolic parameters of beef cattle |
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| SUN Yahong,XU Fuxun,WANG Weijie,JIA Zhe,GUO Yajuan,LI Junxia,FAN Hui,HUGE Jiletu,NIU Junyi.Effects of compound additives on growth performance and metabolic parameters of beef cattle[J].China Feed,2019(18):56-59. |
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| Authors: | SUN Yahong XU Fuxun WANG Weijie JIA Zhe GUO Yajuan LI Junxia FAN Hui HUGE Jiletu NIU Junyi |
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| Institution: | (Linhe District,Bayannur City Livestock Improvement Station,BayanNur,Inner Mongolia 015400,China;Bayannur Academy of Agricultural and Animal Sciences,BayanNur,Inner Mongolia 015400,China;Livestock Station of Bayannur City,BayanNur,Inner Mongolia 015400,China;Bayannur City Agricultural And Livestock Product Quality And Safety Supervision And Management Center,BayanNur,Inner Mongolia 015400,China;Linhe district grassland workstation,bayannur city,BayanNur,Inner Mongolia 015400,China) |
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| Abstract: | SUN Yahong;XU Fuxun;WANG Weijie;JIA Zhe;GUO Yajuan;LI Junxia;FAN Hui;HUGE Jiletu;NIU Junyi(Linhe District,Bayannur City Livestock Improvement Station,BayanNur,Inner Mongolia 015400,China;Bayannur Academy of Agricultural and Animal Sciences,BayanNur,Inner Mongolia 015400,China;Livestock Station of Bayannur City,BayanNur,Inner Mongolia 015400,China;Bayannur City Agricultural And Livestock Product Quality And Safety Supervision And Management Center,BayanNur,Inner Mongolia 015400,China;Linhe district grassland workstation,bayannur city,BayanNur,Inner Mongolia 015400,China) |
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| Keywords: | compound additive beef cattle growth performance metabolism |
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