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Calculation of Demographic Parameters in Tropical Livestock Herds
Matthieu LesnoffRenaud LancelotCharles-Henri MoulinSamir MessadXavier JuanèsChristian Sahut
其他書名
A discrete time approach with LASER animal-based monitoring data
出版Springer, 2014-05-27
主題Science / Life Sciences / Zoology / GeneralScience / Environmental ScienceScience / Life Sciences / EcologyTechnology & Engineering / Environmental / General
ISBN94017902649789401790260
URLhttp://books.google.com.hk/books?id=p3YlBAAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋Having indicators to assess the effect of zootechnical, sanitary, economic or political intervention or the impact of environmental risks makes it possible to draw up strategies for improving domestic animal populations. This handbook is a compilation of the main concepts relating to the definition and calculation of demographic rates for largely non-intensive tropical animal farms. It is intended to be educational, and should help students, technicians, engineers, researchers and development staff to understand the definitions and formulas encountered in the literature more clearly and make them more self-sufficient in terms of analyses.