| 泌阳县肉牛常用饲料原料营养成分检测分析 |
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| 引用本文： | 柏中林,王之保,孙秀玉,柏中峰,张成峰,李 静,梅 艳.泌阳县肉牛常用饲料原料营养成分检测分析[J].中国牛业科学,2019,45(2):5-8. |
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| 作者姓名： | 柏中林 王之保 孙秀玉 柏中峰 张成峰 李 静 梅 艳 |
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| 作者单位： | 泌阳县动物疫病预防控制中心;泌阳县夏南牛研究推广中心;泌阳县动物卫生监督所 |
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| 基金项目： | 河南省现代农业产业技术体系建设专项资金项目(Z-2013-08-01) |
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| 摘 要： | 目的]分析夏南牛主产区主要饲料原料营养成分,为草食动物饲养提供参考数据。方法]采集了全株玉米青贮、花生秧、麦秸、玉米秸秆黄贮、稻草、酒糟、干玉米秸秆7个粗饲料样品及玉米、麸皮2个精饲料共28个样品,委托郑州奥瑞森生物科技有限公司,采取概略养分分析法,进行了主要营养成分的分析检测。结果]结果表明,全株玉米青贮、花生秧、麦秸、玉米秸秆黄贮4种主要粗饲料的干物质、粗蛋白、粗灰分、酸性洗涤纤维、中性洗涤纤维、钙、磷平均含量分别为:27.49%,8.22%,6.55%,54.05%,36.23%,0.35%,0.38%;89.24%,8.36%,12.11%,61.87%,56.35%,1.38%,0.33%;92.13%,3.49%,8.41%,78.98%,55.89%,0.30%,0.13%;31.87%,7.44%,6.85%,55.70%,35.95%,0.38%,0.30%。结论]全株玉米青贮的综合营养价值最高,其次是玉米黄贮,第三是花生秧,麦秸粗蛋白含量最低。花生秧和麦秸钙磷比例不平衡,比例分别达到4.18∶1和2.31∶1。在肉牛饲养中,不提倡单一粗饲料饲喂,为实现营养均衡,建议2种或2种以上粗饲料合理塔配饲喂。
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| 关 键 词： | 肉牛 饲料原料 营养分析 |
Analysis of Nutritional Composition of Common Feed Materials of Beef Cattle in Biyang County |
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| BO Zhong-lin,WANG Zhi-bao,SUN Xiu-yu,BAI Zhong-feng,ZHANG Cheng-feng,LI Jing,MEI Yan.Analysis of Nutritional Composition of Common Feed Materials of Beef Cattle in Biyang County[J].China Cattle Science,2019,45(2):5-8. |
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| Authors: | BO Zhong-lin WANG Zhi-bao SUN Xiu-yu BAI Zhong-feng ZHANG Cheng-feng LI Jing MEI Yan |
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| Institution: | (Center of Animal Disease Prevention and Control ,Biyang, He'nan 463700;Center of Xia'nan Cattle Research and Extension ,Biyang,He'nan 463700;Institute of Animal Hygiene Supervision ,Biyang, He'nan 463700) |
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| Abstract: | Objective] The nutritive composition of main feed raw materials in the main producing area of Xia’nan cattle was analyzed to provide reference data for herbivore feeding.Method] Seven crude feed samples of corn silage, peanut seedling, wheat straw, corn straw yellow storage, rice straw, distiller’s grains and dry corn straw and 28 concentrate feed samples of corn and bran were collected. Zhengzhou Oryson Biotechnology Co., Ltd. was entrusted to carry out the analysis and detection of the main nutrients by using the method of outline nutrient analysis.Results] The average contents of dry matter, crude protein, crude ash, acid detergent fiber, neutral detergent fiber, calcium and phosphorus in four kinds of main coarse fodder were: 27.49%, 8.22%, 6.55%, 54.05%, 36.23%, 0.35% and 0.38%;89.24%, 8.36%, 12.11%, 61.87%, 56.35%, 1.38% and 0.33%;92.13%, 3.49%, 8.41%, 78.98%, 55.89%, 0.30%, 0.13%;31.87%, 7.44%, 6.85%, 55.70%, 35.95%, 0.38% and 0.30%.Conclusion] The comprehensive nutritive value of corn silage was the highest, followed by maize silage, peanut seedling and wheat straw protein content was the lowest. The proportion of calcium and phosphorus in peanut seedling and wheat straw was unbalanced, reaching 4.18∶1 and 2.31∶1, respectively. In the raising of beef cattle, single coarse feed is not recommended. In order to achieve balanced nutrition, it is recommended to feed two or more kinds of coarse feed in a reasonable tower. |
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| Keywords: | beef cattle feed ingredients nutrition analyze |
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