| 过瘤胃氯化胆碱在奶牛上的应用研究进展 |
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| 引用本文： | 张继慧,禚梅,李戍江. 过瘤胃氯化胆碱在奶牛上的应用研究进展[J]. 中国畜牧兽医, 2008, 35(5): 76-79 |
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| 作者姓名： | 张继慧 禚梅 李戍江 |
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| 作者单位： | 1.新疆农业大学动物科学学院，乌鲁木齐 830052；2.新疆天康畜牧生物技术股份有限公司，乌鲁木齐 830011 |
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| 摘 要： | 高产奶牛在产后泌乳初期体内常出现能量供应负平衡状态，继而引发如脂肪肝、酮病等一系列营养代谢性疾病。在产后奶牛日粮中外源适量添加过瘤胃氯化胆碱(rumen-protected choline, PRC)能改善血液生化指标，提高奶牛生产性能。作者综合了过瘤胃氯化胆碱的有关文章和试验，简要综述了其在奶牛上应用的研究进展。
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| 关 键 词： | RPC 酮体 β-羟丁酸 脂肪肝 酮病 |
The Application and Research Development of Rumen Protected Choline on Dairy Cow |
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| ZHANG Ji-hui,ZHUO Mei,LI Shu-jiang. The Application and Research Development of Rumen Protected Choline on Dairy Cow[J]. China Animal Husbandry & Veterinary Medicine, 2008, 35(5): 76-79 |
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| Authors: | ZHANG Ji-hui ZHUO Mei LI Shu-jiang |
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| Affiliation: | 1.College of Animal Science，Xinjiang Agricultural University， Urumqi 830052, China;2.Xinjiang Tecon Animal Husbandry Bio technology Co Ltd，Urumqi 830011, China |
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| Abstract: | High products cows often have the negatively energy balance during the lactating nonage,then fatty liver,ketosis and other nutrition or metabolism questions may take place.Adding adventive sufficient RPC may improve the blood and liver metabolism,increase the production performance of dairy cow.This paper summarized the articles and experiments about RPC and briefly introduce the application and research development of RPC on dairy cow. |
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| Keywords: | RPC ketone body β-Hydroxybutyrate fatty liver ketosis |
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