摘要
根据精确化养猪业中初始重量、结束重量、实验期间增重等数量性状,应用聚类分析方法进行分类。和传统的目测确定分类的方法不同,系统聚类法充分反映出栏猪只重量上的综合相似程度和差异大小,对饲养猪只及确定出栏有一定意义。
Based on the quantitative characters such as the initial weight,end weight,weight gain during the experiment etc in precise management of pig cultivation,the paper applied cluster analysis methods to classify.Different from the traditional visual method,hierarchical clustering method can adequately reflect the overall similarity and the difference on the weight of slaughter pigs,which is an objective numerical taxonomy.This classification made some significance in pig cultivation and identification of pig slaughter.
出处
《重庆理工大学学报（自然科学）》
CAS
2011年第11期67-72,110,共7页
Journal of Chongqing University of Technology：Natural Science
基金
重庆科委攻关项目"智能型猪生产性能自动测定系统的研究与应用"
关键词
模糊聚类分析
精确化饲养
养猪
fuzzy clustering analysis
precise management
pig cultivation
