| 饲料禁抗条件下仔猪肠道健康的营养干预手段 |
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| 引用本文： | 谭碧娥.饲料禁抗条件下仔猪肠道健康的营养干预手段[J].猪业科学,2020,37(5):32-35. |
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| 作者姓名： | 谭碧娥 |
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| 作者单位： | 湖南农业大学 动物科技学院, 湖南 长沙 410128;中国科学院亚热带农业生态研究所, 湖南 长沙, 410125 |
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| 摘 要： | 仔猪由于肠道发育不成熟,断奶应激导致仔猪肠道结构功能受损,增加仔猪的疾病易感性。维持肠道健康对仔猪生产非常重要,在目前饲料禁抗的背景下,营养干预是保障仔猪肠道健康的有效途径。文章主要综述功能氨基酸、抗菌肽、植物提取物、短链脂肪酸近年来在仔猪肠道健康研究中的进展,为仔猪生产中饲料抗生素的替代提供理论依据。
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| 关 键 词： | 肠道健康 营养调控 黏膜免疫 抗生素替代 仔猪 |
| 收稿时间： | 2020/3/23 0:00:00 |
Nutritional regulation strategies for intestinal health of pigs in the context of antibiotics free feeding |
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| Bi''e Tan.Nutritional regulation strategies for intestinal health of pigs in the context of antibiotics free feeding[J].Swine Industry Science,2020,37(5):32-35. |
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| Authors: | Bi'e Tan |
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| Institution: | College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China;Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan 410125, China |
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| Abstract: | The intestinal structure and function are impaired by weaning stress due to immature intestine, which increase the disease susceptibility of piglets. Maintaining intestinal health is very important for piglet production. In the context of antibiotics free feeding, nutritional intervention is an effective way to ensure intestinal health of piglets. This review summarizes the recent advances in functional amino acids, antimicrobial peptides, plant extracts and shortchain fatty acids on intestinal health of piglets, so as to provide a theoretical basis for the substitution of antibiotics in feed in piglet production. |
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| Keywords: | Intestinal health Nutritional regulation Mucosal immune Antibiotic alternatives Piglets |
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