文章基本信息

标题：ECONOMIC ASPECTS OF SELECTION IN THE DAIRY HERD IN ISRAEL
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作者：Kislev, Yoav ; Rabiner, Uri
期刊名称：Journal of Food Distribution Research
印刷版ISSN：0047-245X
出版年度：1979
页码：128-146
出版社：Food Distribution Research Society
摘要：The paper reports a study of the operation of the breeding system in the milk herd in Israel. Basic notions in quantitative genetics are explained and incorporated in a simulation model which is used to illustrate and analyse the selection process. Particularly emphasised are the traits common to selection and other research and development effort; among them, search, limited information, and biological and technical constraints. Differential technical changes affected the structure of the milk producing industry and its measured productivity; these effects are discussed in the last part of the paper.