母羊的体况评分方法及其在生产中的应用  

The Body Condition Score Method and Application in Production of Ewe

作　　者：孙亮[1] 吴建平[1] 杨联[1] 赵海军[1] 宫旭胤[1] 

机构地区：[1]甘肃农业大学动物科学技术学院,甘肃兰州730070

出　　处：《湖南农业科学》2009年第7期148-149,153,共3页Hunan Agricultural Sciences

基　　金：甘肃省教育厅研究生导师项目(0802-04);全球环境基金应用研究项目

摘　　要：绵羊的体况评分是近年来世界上一些养羊业比较发达国家开始推行的一套对羊体营养状况或体脂肪沉积量的评价方法。它按照特定的标准,用一系列的分数表示羊的体况,现已成为评价畜群生产力,检验和推测饲养管理水平的一项重要指标。母羊各生理阶段的体况评分,对畜群的生产力的评价有着尤为重要的意义。适当控制母羊的营养水平,维持一定的体况,不使其过肥或过瘦,既可保证其良好的繁殖性能,又可降低饲养成本,取得理想的经济效益。The body condition score of sheep is a method to evaluate the nutritional status or the amount of body fat deposition for sheep in some countries with developed sheep husbandry in recent years. This method is according to a certain standard, using a series sore to express the body condition of sheep. It is an important index to evaluate the productivity of herd, test and speculate the feeding level. The body condition scores in each physiological stage of ewe have significance to the evaluation of herd productivity. Control the nutritional level of the sheep to maintain a certain degree of body condition, keep it not too fat or too thin, the reproductive performance of ewe could be ensured and the feeding cost also could be reduced to obtained a great economic benefits.

关 键 词：绵羊 体况评分 生产 应用 

分 类 号：S826[农业科学—畜牧学]