Construction of Index System for External Risk Factors of Disease on Large-scale Farm Based on the Analytic Hierarchy Process

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• 作者：Yi-tian Zang ; Ye-ping Tan ; Yi-nong Hu ; Chang-hua Lu ; ^{changhualu@163.com}
• 关键词：Analytic hierarchy process ; pig farm ; disease ; risk factor ; index system
• 刊名：Procedia Engineering
• 出版年：2012
• 期刊代码：P56_18777058
• 类别：et
• 出版时间：2012
• 卷：37
• 期：Complete
• 页码：274-280
• 文件大小：125 K

摘要

Animal health risk analysis technology on large-scale farm is becoming more important, but the assessment of relevant external risk factors of disease spreading into pig farm is an complex multi-dimensional process. The analytic hierarchy process (AHP) has been accepted as a robust and flexible multi-criteria decision-making tool for dealing with complex decision problems. On this study, The index system of external risk factors on large-scale farm is built based on AHP. The result shows that farm management practices, Biosecurity and site are major risk factors and reveals AHP can be used in animal risk analysis for disease control and prevention.