| Heat stress impacts the multi-domain ruminal microbiota and some of the functional features independent of its effect on feed intake in lactating dairy cowsOA |
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| 作者姓名： | Tansol Park Lu Ma Shengtao Gao Dengpan Bu Zhongtang Yu |
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| 作者单位： | 1. Department of Animal Sciences, The Ohio State University;2. Department of Animal Science and Technology, Chung-Ang University;3. State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences;4. CAAS-ICRAF Joint Lab on Agroforestry and Sustainable Animal Husbandry |
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| 基金项目： | partially funded by the National Natural Science Foundation of China (award number:31872383)； |
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| 摘 要： | Background: Heat stress(HS) affects the ruminal microbiota and decreases the lactation performance of dairy cows. Because HS decreases feed intake, the results of previous studies were confounded by the effect of HS on feed intake. This study examined the direct effect of HS on the ruminal microbiota using lactating Holstein cows that were pair-fed and housed in environmental chambers in a 2 × 2 crossover design. The cows were pair-fed the same amount of identical total mixed ration to eliminate...
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