甘肃省山丹县种羊场放牧绵羊体内的矿物元素检测  

Measurement of mineral elements in grazing ewes on Shandan county breeding sheep farm in Gansu Province

作　　者：康承伦[1] 孙维宏[1] 康旭[1] 王毓文[1] 戴凤菊[1] 宋瑛[1] 孔庆雷 王多福 薛志清 李军成 黄克全 陈国忠 余顺祥[4] 刘彬[4] 高福森[4] 

机构地区：[1]中国农业科学院中兽医研究所 [2]甘肃省张掖地区畜牧兽医工作站 [3]山丹县种羊场 [4]中国农业科学院畜牧研究所

出　　处：《中国兽医科技》1997年第1期13-14,共2页Chinese Journal of Veterinary Science and Technology

基　　金：澳大利亚农业研究中心资助项目

摘　　要：山丹县种羊场夏季泌乳母羊缺钠和硒，唾液Ｎａ∶Ｋ＝１４．３∶１，血浆硒浓度３．８０×１０－４ｍｍｏｌ／Ｌ。Sodium and selenium deficiency in lactating ewes occurrea in Summer on the Shandan County Breeding Sheep Farm and the ratio of Na∶K was 14.3∶1 in the saliva samples collected from the ewes and the concentration of selenium in the blood plasma was 3.80×10 -4 mmol/L,but the other nutrient mineral element contents were normal.

关 键 词：矿物元素 营养 放牧 绵羊 

分 类 号：S826.5[农业科学—畜牧学]