Mathematical Modelling Of Livestock Production Systems Application Of The Texas A M University Beef Cattle Production To Botswana

Author : Thomas H Spreen,David H Laughlin,Phillip Doren,Odell Walker
Publisher : CRC Press
Page : 269 pages
File Size : 55,8 Mb
Release : 2019-07-11
Category : Science
ISBN : 9781000239614

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Simulation Of Beef Cattle Production Systems And Its Use In Economic Analysis by Thomas H Spreen,David H Laughlin,Phillip Doren,Odell Walker Pdf

Economic analysis of beef cattle production has been limited by the inability to fully describe the underlying production process. Except for confined feeding of cattle, beef cattle production is the process of growing cattle who consume forages. The animal and the forage possess attributes of both factors and products of production. The production of forage constitutes one production process, animal growth is another production process, and reproduction by female animals is a third production process. Cattle production involves all three processes in such a manner that each influences the outcome of the other. Each process is itself complex and analysis is further complicated when all three are considered simultaneously.

Author : Anonim
Publisher : IRRI
Page : 732 pages
File Size : 51,7 Mb
Release : 1989
Category : Agriculture
ISBN : 9789711042165

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Publications of the International Agricultural Research and Development Centers by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 868 pages
File Size : 41,5 Mb
Release : 1980
Category : Agriculture
ISBN : STANFORD:36105117471354

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Quarterly Journal of International Agriculture by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 238 pages
File Size : 54,8 Mb
Release : 1995
Category : Science
ISBN : UVA:X006062220

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The Zimbabwe Science News by Anonim Pdf

Author : Andy D. Herring
Publisher : CABI
Page : 332 pages
File Size : 43,9 Mb
Release : 2014-10-24
Category : Technology & Engineering
ISBN : 9781780645070

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Beef Cattle Production Systems by Andy D. Herring Pdf

This textbook provides an integrated view of beef cattle production with a systems based approach, discussing the interrelationships of a broad range of aspects with the overall goal of optimising cattle production. This book provides the background to allow cattle producers to match their production environments with genetic, management, and marketing opportunities for sustainable beef production globally. This logic and resulting considerations can then be tailored to address specific regional challenges and opportunities worldwide. Considerations and examples for extreme situations will be provided, such as very small herds, very large herds, communal-group situations, and minimal artificial input systems.

Author : Anonim
Publisher : Unknown
Page : 760 pages
File Size : 45,9 Mb
Release : 1992
Category : Agriculture
ISBN : CORNELL:31924051739799

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Agrindex by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 1818 pages
File Size : 44,8 Mb
Release : 1980
Category : Agriculture
ISBN : UIUC:30112018868619

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World Agricultural Economics and Rural Sociology Abstracts by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 422 pages
File Size : 49,9 Mb
Release : 1982
Category : Animal industry
ISBN : UFL:35051102950336

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World Animal Review by Anonim Pdf

A quarterly journal devoted to world developments in animal production, animal health and animal products.

Author : Anonim
Publisher : Unknown
Page : 896 pages
File Size : 44,7 Mb
Release : 1980
Category : Animal industry
ISBN : UIUC:30112020181217

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Revista Mundial de Zootecnia by Anonim Pdf

Author : Barbara Hopkinson
Publisher : K. G. Saur
Page : 1188 pages
File Size : 48,9 Mb
Release : 1990
Category : English imprints
ISBN : 3598221150

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International Books in Print 1990 by Barbara Hopkinson Pdf

Author : Anonim
Publisher : Unknown
Page : 1124 pages
File Size : 53,6 Mb
Release : 1997
Category : Microcards
ISBN : UOM:39015038914019

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Guide to Microforms in Print by Anonim Pdf

Author : N. de Ridder,International Livestock Centre for Africa
Publisher : ILRI (aka ILCA and ILRAD)
Page : 366 pages
File Size : 47,7 Mb
Release : 1986-01-01
Category : Electronic
ISBN : 8210379456XXX

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Modelling of Extensive Livestock Production Systems by N. de Ridder,International Livestock Centre for Africa Pdf

ILCA's policy towards modelling in the framework of livestock systems research; models and the analysis of productivity in extensive livestock systems in Israel; prediction of actual primary production under nitrogen limitation; behavioural aspects of intake at pasture in ruminats; prediction of feed intake in ruminats; relationships between chemical composition and voluntary intake of feeds by sheep and cattle; the effect of breeding season duration on production and feed consumption in grazing beef cattle in the south of Israel; adaptation of the Kahan model for a mixed farming system in southeastern Asia; appraisal of the ILCA cattle herd dynamics model using data from pastoral systems in mali and kenya; moddeling pastoral livestock production: problems and prospect; analysis of management impact in semi-arid agropastoral systems; modelling economic outcomes of livestock production systems; selection of sheep husbandy techologies under single and multiple goal constraints; types, purposes and users of models; problems related do intake.

Author : Anonim
Publisher : Unknown
Page : 820 pages
File Size : 42,8 Mb
Release : 1980
Category : Africa
ISBN : UOM:39015065230636

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Joint Acquisitions List of Africana by Anonim Pdf

Author : Wendy M. Rauw
Publisher : CABI
Page : 343 pages
File Size : 48,6 Mb
Release : 2009
Category : Medical
ISBN : 9781845933944

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Resource Allocation Theory Applied to Farm Animal Production by Wendy M. Rauw Pdf

This book is about resource allocation matters with the aim to further development thoughts and models on resource allocation applied to livestock production. It contains 18 chapters divided into 4 parts which discuss resources and resource allocation patterns, trade-offs, metabolic constraints to resource allocation and the process of homeorhesis with a special emphasis to homeorhesis during heat stress; the relationship between food intake and resources allocated to body maintenance, growth, reproduction and the immune response; the consequences of high production efficiency in pigs, poultry and dairy cattle and the consequences of improved production by means of biological engineering and options to include resource allocation matters in the breeding objective, animal welfare and in resource allocation modelling.

Author : Anonim
Publisher : Agroamerica
Page : 296 pages
File Size : 50,6 Mb
Release : 1994
Category : Agricultural systems
ISBN : 9290392606

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Animal Production Systems Research by Anonim Pdf