| 幼龄反刍动物瘤胃菌群研究进展 |
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| 引用本文： | 张洁,徐晓锋.幼龄反刍动物瘤胃菌群研究进展[J].草业科学,2020(2):363-369. |
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| 作者姓名： | 张洁 徐晓锋 |
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| 作者单位： | 宁夏大学农学院 |
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| 基金项目： | 国家自然科学基金“奶牛瘤胃纤维素酶基因多样性分析及寡糖对其表达诱导与调控的研究(31660675)” |
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| 摘 要： | 瘤胃菌群与反刍动物机体具有紧密的共生关系,稳定的菌群结构对动物机体营养物质的消化、吸收及动物机体自身的健康具有重要的作用。调节瘤胃菌群的结构,可使机体代谢、免疫等机能发生改变。但幼龄反刍动物瘤胃菌群的构建呈现出复杂的变化过程,受到多种因素的影响,而随着反刍动物日龄的增加其瘤胃菌群会逐渐趋向于一个动态平衡的局面。本文旨在综述幼龄反刍动物瘤胃菌群构建过程中,母体、日粮及环境等对其的影响,为生产实践中幼龄反刍动物的饲养管理和瘤胃菌群的调控提供参考。
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| 关 键 词： | 反刍动物 瘤胃 瘤胃微生物 |
Research progress concerning the rumen microflora of juvenile ruminants |
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| ZHANG Jie,XU Xiaofeng.Research progress concerning the rumen microflora of juvenile ruminants[J].Pratacultural Science,2020(2):363-369. |
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| Authors: | ZHANG Jie XU Xiaofeng |
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| Institution: | (Collage of Agriculture,Ningxia University,Yinchuan 750021,Ningxia,China) |
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| Abstract: | Rumen microflora and ruminant organisms have a close symbiotic relationship.A stable microflora structure plays an important role in the digestion and absorption of nutrients and animal health.The regulation of the rumen microflora structure can change the metabolism and immunity of the body.However,the construction of rumen microflora in young ruminants presents a complex process,which is affected by many factors,but with the increase in age,the microflora will gradually reach a dynamic balance.The purpose of this paper is to review the effects of maternal,dietary,and environmental factors on the rumen microflora construction of young ruminants,and to provide reference for the feeding management and regulation of the rumen microflora of young ruminants. |
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| Keywords: | ruminants rumen rumen microorganisms |
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