广东畜牧兽医科技 ›› 2024, Vol. 49 ›› Issue (2): 41-45.DOI: 10.19978/j.cnki.xmsy.2024.02.07

• 专题综述 • 上一篇    下一篇

钾和镁在养猪生产中的应用及对肉品质的影响

韩熙 1,2,崔百磊 1,肖昊 1,熊云霞 1,温晓鹿 1,王丽 1,杨雪芬 1,胡胜兰 1*   

  1. (1.广东省农业科学院动物科学研究所/猪禽种业全国重点实验室/农业部华南动物营养与饲料 重点实验室/广东省畜禽育种与营养研究重点实验室/岭南现代农业科学与技术广东省实验室 茂名分中心,广东 广州 510640;2.湖南师范大学,湖南 长沙 410081)
  • 出版日期:2024-04-24 发布日期:2024-04-18
  • 通讯作者: 胡胜兰
  • 基金资助:
    国家生猪产业技术体系(CARS-35);广东省农业科学院食品营养与健康研究中心建设运行经费(XTXM 202205);茂名实验室重点项目(2022ZD003)

Application and Effects of Potassium and Magnesium on Swine Production and Meat Quality

HAN Xi12CUI bailei1XIAO Hao1XIONG Yunxia1WEN Xiaolu1WANG Li1YANG Xuefen1HU Shenglan1*   

  1. (1.Institute of Animal Science,Guangdong Academy of Agricultural Sciences,State Key Laboratory of Livestock and Poultry Breeding,Key Laboratory of Animal Nutrition and Feed Science in South China,Ministry of Agriculture and Rural Affairs,Guangdong Key Laboratory of Animal Breeding and Nutrition,Lingnan Modern Agricultural Science and Technology Guangdong Provincial Laboratory Maoming Branch,Guangzhou Guangdong 510640; 2.Hunan Normal University,Changsha Hunan 410081)
  • Online:2024-04-24 Published:2024-04-18

摘要: 钾镁元素是生猪生长过程中不可或缺的矿物质元素。钾离子可维持细胞的酸碱平衡,离子平衡,水平衡以及渗透压平衡,镁离子则在糖代谢、蛋白质代谢及脂肪代谢中发挥重要作用。日粮添加矿物元素可改善猪生长性能并调控肉品质。该文综述了日粮添加钾镁元素对猪生长性能、繁殖性能和免疫性能的影响,同时深入探讨了钾镁元素对猪肉品质的影响及调控机制,以期为钾镁元素在生猪生产中的合理应用提供理论支持。

关键词: 钾镁元素, 猪, 生长性能, 肉品质

Abstract: Potassium and magnesium are indispensable minerals in the growth process of swine. Potassium ions can maintain the acid ? base balance,ion balance,water balance and osmotic pressure balance of cells,and magnesium ions play an important role in sugar metabolism,protein metabolism and fat metabolism. Dietary addition of minerals can improve growth performance and regulate meat quality of swine. In this paper,the effects of dietary potassium and magnesium supplementation on the growth,reproductive and immune performance in swine were reviewed,and the effects of potassium and magnesium on the quality of pork and its regulatory mechanism were discussed in depth,in order to provide theoretical support for the rational application of potassium and magnesium in swine production.

Key words: Potassium and magnesium, Swine, Production performance, Pork quality

中图分类号: