THE ART AND SCIENCE OF LIVESTOCK EVALUATION
( AGR )
Publication series ：AGR
Author： Ray V. Herren
Publisher： Cengage
Publication year： 2010
E-ISBN: 9781133478089
P-ISBN(Paperback): 9781428335929
Subject： S81 general animal science
Keyword： 园艺,一般性理论,农业经济
Language： ENG
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Description
THE ART AND SCIENCE OF LIVESTOCK EVALUATION prepares you for livestock selection. The main objective of the book is to provide instruction and evaluation on swine, cattle, horses and sheep, with separate chapters supplying current information on the various species of livestock. Instruction is provided on how to compete in and judge competition. The aim is to help students develop the necessary skills to evaluate positive and negative traits such as structural fitness, body fat, muscling, and all the other many qualities used to appraise animals. Chapters are also included that deal with selecting livestock using performance data, and how to evaluate animals based upon live observations and recorded data. The text is also loaded with detailed images and illustrations providing you with sharp visual examples of normal and abnormal animal traits.教学资源：题库。 教学资源目前仅能提供给老师，获取方式如下： 1. 邮箱获取：将教辅需求发邮件至asia.infochina@cengage.com 2. 电话获取：010-83435111 3. 微信获取：关注我们的公众号，会由客服人员答疑解惑 公众号名称：圣智教育服务中心 微信号：Cengage_Learning 4. QQ获取：加入我们的QQ群 群名称：圣智教育服务中心 群号：658668132
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