毛皮动物钙、磷代谢与维生素D的研究进展

Recent progress in research on the effects of calcium,phosphorus and vitamin D in fur animals

钙、磷是毛皮动物代谢需要的重要元素,维生素D在调节毛皮动物钙、磷吸收、调节其骨骼钙、磷的沉积和溶解中发挥着重要作用。文章总结了毛皮动物钙、磷及维生素D基本功能,概述其过量和缺乏引起的症状,分析了目前毛皮动物饲料生产中钙、磷和维生素D添加量中存在的问题,并提出有效的解决方法,结合国内外学者的研究成果总结出了毛皮动物饲料中钙、磷及维生素D适宜的添加水平,并提出了毛皮动物钙、磷及维生素D营养的进一步研究方向。

Calcium arid phosphorus are important elements in the metabolism of fur animal. Vitamin D plays an important role in regulating the absorption in the body and regulating the deposition and dissolution in bones of calcium and phosphorus. The paper summarized the basic functions of calcium, phosphate and vitamin D in fur animal, generalized the symptoms which caused by their excess and deficiency dose, analyzed the problems due to their improper dosage which exist in the production of fur animal feed, and provided effective solutions. This paper recommended the suitable addition level of calcium, phosphate and vitamin D in fur animal feed by combining with do-mestic and foreign scholars＇ research results and putted forward the direction of calcium phosphorus and vitamin D nutrition further in fur animal.