摘要
通过检测血清钙、磷含量，血清硷性磷酸酶活性和放牧地天然牧草及饮水中的钙、磷含量，调查青海省湖东种羊场羔羊钙、磷营养状况，以查明细毛断奶羔羊食土癖的病因。结果表明，患羔血清钙、磷含量和硷性磷酸酶活性分别为３．１９±０．３８ｍｍｏｌ／Ｌ，１．１１±０．３５ｍｍｏｌ／Ｌ和１４１．８８±８０．７４ＩＵ／Ｌ，均与健康羔羊接近（Ｐ＞０．０５）；放牧地天然牧草和饮水中钙的含量可满足患羔的需要，而磷含量与健康羔羊放牧地天然牧草和饮水中的磷含量近似，均稍低于需要量；患羔的钙营养代谢正常。
In this paper we investigated nutritional stage of phosphorus and calcium in the sick lamb by means of measuring serum calcium and phosphorus ,the activity of the serum alkline phosphatase and calcium and phosphorus contents in natural grazing grounds and water .The contents of calcium,phosphorus and the activity of serum alkline phosphatase are individually 3.19±0.38 m mol/L, 1.11±0.35 m mol/L and 141.88±80.74 IU/L.All these data are close to that of the healthy lamb (P>0.05).Both calcium and phosphorus contents in natural grazing grounds and water are satisfaction to the lamb's requirement.The nutritional metobolism of the sick lamb calcium is normal.It demonstrated that the phosphorus nutritional factor might not be the cause of geophay of the sick lamb. \ \
出处
《青海畜牧兽医杂志》
1997年第3期31-32,共2页
Chinese Qinghai Journal of Animal and Veterinary Sciences
关键词
青海细毛羊
羔羊
食土癖
钙
磷
羊病
\ Qinghai fur weaning lamb,geophay, calcium,phosphorus
