放牧模式下绵羊福利评价体系的构建  

Constructing the Welfare Evaluation System of Grazing Sheep

作　　者：曹晓波[1] 张玉[1] 张燕[1] 廉建荣[1] 董清[1] 张朝辉[1] 列琼[2] 

机构地区：[1]内蒙古农业大学,内蒙古呼和浩特010018 [2]内蒙古电子信息职业技术学院,内蒙古呼和浩特010038

出　　处：《家畜生态学报》2015年第11期57-62,共6页Journal of Domestic Animal Ecology

摘　　要：构建放牧模式下绵羊福利评价体系,为绵羊福利评价和福利水平改善提供依据。通过层次分析法(AHP)建立福利评价体系结构模型,结合德尔菲法(Delphi法)对福利评价指标进行筛选和优先排序,建立比较判断矩阵,写入MATLAB软件计算各指标权重。结果表明:原则层对目标层最重要的是生理福利,权重值为43.80%;其次分别是环境福利21.90%、卫生福利14.60%、心理福利10.94%、行为福利8.76%。指标层对目标层最重要的是饲料和饮水,权重值均为19.91%;重要程度较小且权重值<1%,依次为种间关系0.96%、活动0.81%、后效行为0.65%、争斗行为0.54%、性行为0.46%、异常行为0.40%。研究结果表明:饲料和饮水是影响放牧绵羊最重要的生理福利指标;异常行为是影响放牧绵羊最小的行为福利指标。The experiment was to construct a grazing sheep welfare evaluation system in order to evaluate sheep welfare and improve the welfare level.The Analytic Hierarchy Process（AHP）was used to establish the welfare evaluation system structure model,combined with Delphi Method for screening and prioritization of welfare evaluation index,and then the judgment matrix was established,the weight of each index was calculated in MATLAB software.Results show that physiological welfare is the most important for principle layer to target layer,with a weight value 43.80%,followed by environmental welfare21.90%,health welfare 14.60%,psychological welfare 10.94%,and behavior welfare 8.76%.While feed and drinking water becomes the most important for index layer to the target layer,the weight value being19.91%.And the importance degree is minor,with a weight value less than 1%,followed by interspecies relation 0.96%,activity 0.81%,aftereffect 0.65%,fighting behavior 0.54%,sexual behavior 0.46%,and abnormal behavior 0.40%.Results show that feed and water are the most important physiological welfare index of grazing sheep,abnormal behavior is the smallest behavior welfare index.

关 键 词：放牧 绵羊 动物福利 评价体系 

分 类 号：S811.6[农业科学—畜牧学]