减少大肠杆菌对断奶仔猪影响的营养策略

IF 0.7 4区农林科学 Q3 Agricultural and Biological Sciences

Journal of Swine Health and Production Pub Date : 2023-09-01 DOI:10.54846/jshap/1318

Madie R. Wensley, Mike Tokach, Jason Woodworth, R. Goodband, Joel DeRouchey, Jordan Gebhardt

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引用次数: 0

摘要

低粗蛋白质、添加不溶性纤维、低酸结合能力日粮以及药理学氧化锌(如适用)是重要的营养策略，可用于维持暴露于大肠杆菌的断奶仔猪的胃肠道健康。包括益生菌、外源性酶、蛋黄抗体、喷雾干燥血浆、粘土、中链脂肪酸、植物原和抗生素在内的饲料添加剂可能是减少大肠杆菌影响的其他选择。管理策略，如疫苗方案、初乳管理、畜舍和供水管道卫生以及断奶年龄应与营养干预措施相结合，以尽量减少大肠杆菌引起的腹泻。

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Nutritional strategies to reduce the impact of Escherichia coli in newly weaned pigs

Low crude protein, added insoluble fiber, and low acid-binding capacity diets, as well as pharmacological zinc oxide (when applicable) are important nutritional strategies that can be used to maintain the gastrointestinal health of weanling pigs exposed to Escherichia coli. Feed additives including probiotics, exogenous enzymes, egg yolk antibodies, spray-dried plasma, clays, medium-chain fatty acids, phytogens, and antibiotics may be other options to reduce the impact of E coli. Management strategies such as vaccine protocols, colostrum management, barn and water line sanitation, and weaning age should be combined with nutritional interventions to minimize diarrhea caused by E coli.

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来源期刊

Journal of Swine Health and Production 农林科学-兽医学

CiteScore

1.80

自引率

0.00%

发文量

审稿时长

>36 weeks

期刊介绍： The Journal of Swine Health & Production (JSHAP) is an open-access and peer-reviewed journal published by the American Association of Swine Veterinarians (AASV) since 1993. The aim of the journal is the timely publication of peer-reviewed papers with a scope that encompasses the many domains of applied swine health and production, including the diagnosis, treatment, management, prevention and eradication of swine diseases, welfare & behavior, nutrition, public health, epidemiology, food safety, biosecurity, pharmaceuticals, antimicrobial use and resistance, reproduction, growth, systems flow, economics, and facility design. The journal provides a platform for researchers, veterinary practitioners, academics, and students to share their work with an international audience. The journal publishes information that contains an applied and practical focus and presents scientific information that is accessible to the busy veterinary practitioner as well as to the research and academic community. Hence, manuscripts with an applied focus are considered for publication, and the journal publishes original research, brief communications, case reports/series, literature reviews, commentaries, diagnostic notes, production tools, and practice tips. All manuscripts submitted to the Journal of Swine Health & Production are peer-reviewed.