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| 猪群抗应激的营养解决方案综述 |
| Review of nutritional solutions for pig herd anti-stress |
| 投稿时间：2021-07-26 |
| DOI： |
| 中文关键词: 应激 应激的危害 抗应激 营养支持理论 |
| 英文关键词:Stress The harm of stress Anti-stress Nutritional support theory |
| 基金项目: |
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| 摘要点击次数: 507 |
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| 中文摘要: |
| 应激是动物机体在多种环境、生理和心理等因素的刺激下，出现的生理与心理等全身性的非特异性的适应性反应。随着我国生猪养殖业规模化和集约化程度的提高，养猪生产者都追求以有限的养殖空间来生产更多的猪只，这导致了养殖密度的增加、猪群应激发生的概率不断上升。应激导致的危害日益突出，成为了阻碍猪只健康生长的重要的因素之一。本文回顾了应激的病理学概念、应激的种类与危害、抗应激的营养支持理论；针对应激问题的解决，本文提出了对猪群添加功能性的维生素和氨基酸来的方法，并介绍了该方法在猪场实际应用的案例。 |
| 英文摘要: |
| Stress is a systemic, non-specific adaptive response of the animal body under the stimulation of various environmental, physical and psychological factors. With the increase in the scale and intensification of the pig farming industry in China, pig producers are pursuing the production of more pigs within limited space of barns, which has led to an increase in breeding density and probability of pig herd stress. The harm caused by stress is more and more prominent, and it has been one of the important factors hindering the healthy growth of pigs. This article reviews the pathological concept of stress, the types and hazards of stress, and the theory of nutritional support for anti-stress. To solve the stress problem, this article suggests a method to add functional vitamins and amino acids to the pig herd, and the practical application of this method in pig farms is also introduced. |
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