| 棕榈粕渣发酵饲料养殖肉牛应用效果研究 |
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| 引用本文： | 于长青,李冰,皮尔·穆罕默德·阿卜杜勒,武刚,贾鸿震,张晓雪,郝琴,魏文慧,李梅林.棕榈粕渣发酵饲料养殖肉牛应用效果研究[J].畜牧与饲料科学,2019,40(1):46-49. |
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| 作者姓名： | 于长青 李冰 皮尔·穆罕默德·阿卜杜勒 武刚 贾鸿震 张晓雪 郝琴 魏文慧 李梅林 |
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| 作者单位： | [1]甘肃省轻工研究院有限责任公司分离技术开发中心,甘肃兰州730000;[2]马来西亚国立大学工程与建筑环境学院,马来西亚雪兰莪州43600;[3]张掖市奥林贝尔生物科技有限公司,甘肃张掖734000 |
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| 基金项目： | 甘肃省国际科技合作计划项目(1604WKCA001);2017年陇原青年创新创业人才(团队)项目(甘组通字〔2017〕121号)。 |
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| 摘 要： | 目的]评价棕榈粕渣发酵饲料对肉牛养殖效果的影响,为棕榈粕渣发酵饲料产品的研发与应用提供依据。方法]选用24头夏洛莱牛与当地黄牛的杂交育成牛为试验对象,随机分成Ⅰ、Ⅱ、Ⅲ组与对照组4个组。在育肥期(14~16月龄),对照组试验牛饲喂精料补充料和基础粗饲料(100%玉米秸秆),试验组Ⅰ、Ⅱ、Ⅲ组试验牛饲喂与对照组相同的精料补充料和分别用10%、20%、30%棕榈粕渣发酵饲料替代玉米秸秆的粗饲料,拴系饲养,进行饲养试验。经过分析肉牛的生长性能、健康状况、经济效益,评价其应用效果。结果]在育肥期,以棕榈粕渣发酵饲料替代部分(10%、20%、30%)玉米秸秆作为肉牛粗饲料能达到同样的育肥效果;育肥过程中对照组及试验组杂交牛存活率均为100%,健康状况良好;各组盈利排序为试验组Ⅲ >试验组Ⅱ >试验组Ⅰ >对照组。结论]含有棕榈粕渣发酵饲料的肉牛粗饲料可以降低养殖成本、提高经济效益。
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| 关 键 词： | 棕榈粕渣 发酵饲料 生长性能 成活率 经济效益 |
| 收稿时间： | 2018-11-27 |
Feeding Effects of Fermented Feed Prepared with Palm Residues in Beef Cattle |
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| YU Chang-qing,LI Bing,PEER MOHAMED ABDUL,WU Gang,JIA Hong-zhen,ZHANG Xiao-xue,HAO Qin,WEI Wen-hui,LI Mei-lin.Feeding Effects of Fermented Feed Prepared with Palm Residues in Beef Cattle[J].Animal Husbandry and Feed Science,2019,40(1):46-49. |
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| Authors: | YU Chang-qing LI Bing PEER MOHAMED ABDUL WU Gang JIA Hong-zhen ZHANG Xiao-xue HAO Qin WEI Wen-hui LI Mei-lin |
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| Institution: | [1]Separation Technology Development Center,Gansu Light Industry Science Research Institute,Lanzhou 730000,China;[2]Research Center for Sustainable Process Technology,Faculty of Engineering and Built Environment,University Kebangsaan Malaysia,Bangi Selangor 43600,Malaysia;[3]Zhangye Olymber Biotechnology Co.,Ltd.,Zhangye 734000,China |
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| Abstract: | Objective]To verify the feeding effects of fermented feed prepared with palm residues in beef cattle and to provide scientific references for the development and application of the fermented feed products of palm residues.Method]A total of 24 hybrid cattle of Charolais and local yellow cattle were selected and randomly divided into four groups.During the fattening experiment(14-16 months of age),the control group fed a basal diet consisting of roughage(100% corn stalk)and concentrate supplement,and for the experimental groups ofⅠ,Ⅱ and Ⅲ,the forage was partially replaced with 10%,20% and 30% of fermented feed prepared with palm residues,respectively.The growth performance,healthy status and breeding economic benefits were analyzed to evaluate the application effect of fermented feed prepared with palm residues in beef cattle.Result]The feeding effect of the diet in which the corn stalk was partially replaced with 10%,20% and 30% of fermented feed prepared with palm residues was similar to that of the diet containing 100% corn stalk.The survival rate of the hybrid cattle in experimental groups and control groups were all 100% and had a good healthy status.The best breeding economic benefits were obtained in experimental group Ⅲ,followed by experimental groupⅡ,experimental groupⅠand the control group.Conclusion]Feeding the diet containing fermented feed prepared with palm residues reduces the breeding cost and improves the economic benefits in beef cattle. |
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