期刊文献+

反刍家畜镁营养及缺镁症预防措施 被引量:2

在线阅读 下载PDF
导出
摘要 反刍家畜易于缺镁。缺镁时,轻者采食减少,泌尿,心血管系统机能障碍,生产性能下降;重者痉挛甚至猝死。因此,反刍家畜的镁营养尤为重要。本文就镁在反刍家畜体内的生理作用、代谢及其影响因素、缺镁表现与缺镁症预防措施等作一综述。 一、镁对反刍家畜的生理作用 镁在反刍家畜体内的含量很少,约0.04%。其中,约70%的镁以磷酸盐和碳酸盐的形式存在于骨骼和牙齿中,成为其组分之一。30%镁含存于体液和软组织中。对于幼龄反刍家畜,当日粮镁不能满足其需要时,
作者 周明
出处 《国外畜牧学(草食家畜)》 1992年第4期39-43,共5页
  • 相关文献

同被引文献20

  • 1National Research Council. Minerals[M]//Nutrient requirements of dairy cattle. 7 th rev ed. Washingtion DC: National Academy Press, 2001.
  • 2Martens H, Schweigel M. Pathophysiology of grass tetany and other hypomagnesemias. Implications for clinical management[J]. Vet Clin North Am Food Anita Pract, 2000, 16(2): 339-368.
  • 3Ammerman C B, Chicco C F, Moore J E, et al. Arrington. Effect of dietary magnesium on voluntary feed intake and rumen fermentations[J]. Journal of dairy science, 1971, 54(9): 1 288-1 293.
  • 4Wilson C L, Ritchie N S. The dietary availability of calcined magnesites to ruminants[J]. J Sci Food Agric, 1981(32): 993-994.
  • 5Hamada T, Hodate K, Matsumoto M, et al. Counteractive Effects of Propionate or 1, 2-Propanediol Against Hypoglycemia and Ketohernia of Tributyrin-Treated Cows[J]. J Dairy Sci, 1984, 67:1 452-1 456.
  • 6Hamada T, Ishii T, Taguchi S. Blood changes of spontaneously ketotic cows before and four hours after administration of glucose, xylitol, 1, 2-propanediol, or magnesium propionate[J]. J Dairy Sci, 1982, 65:1 509-1 513.
  • 7Weiss W P. Macromineral digestion by lactating dairy cows: Factors affecting digestibility of magnesium[J]. J Dairy Sei, 2004, 87:2 167-2 171.
  • 8National Research Council. Minerals. In : Nutrient requirements of dairy cattle. 7th reved. Washingtion, DC : National Academy Press ,2001 : 105 - 161.
  • 9Martens H , Schweigel M. Pathophysiology of grass tetany and other hypomagnesemias. Implications for clinical management [ J ]. Vet Clin North Am Food Anim Pract, 2000, (16) :339-368.
  • 10Greene LW , May BJ , Schelling GT , et al. Site and extent of apparent magnesium and calcium absorption in steers fed monensin[J]. J Anita Sci , 1988 , (66) : 2987 - 2991.

引证文献2

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部