Isotope Aided Studies On Livestock Productivity In Mediterranean And North African Countries

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Isotope Aided Studies on Livestock Productivity in Mediterranean and North African Countries

Author : Anonim
Publisher : Unknown
Page : 396 pages
File Size : 46,6 Mb
Release : 1988
Category : Technology & Engineering
ISBN : UOM:39015018263619

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Isotope Aided Studies on Livestock Productivity in Mediterranean and North African Countries by Anonim Pdf

Proceedings of the final research co-ordination meeting organized by the IAEA and the Direzione Generale per la Cooperazione Italiana allo Sviluppo, Rabat, Morocco, 23-27 March 1987. The production of meat, milk, wool and other products from grazing animals has a long and important tradition in countries around the Mediterranean and North Africa. Although there are many millions of both large and small ruminants in these countries, the output of livestock products is increasingly falling short of the demand created by human population expansion. To reverse, or at least slow down, this trend requires that better use be made of existing animal and feed resources - in effect to optimize individual productivity. The strategies to be adopted to optimize productivity need to be developed through both basic and applied research on breeding, feeding and other management practices. Nuclear techniques, employed in conjunction with standard methods, play an important role in developing a proper understanding of animal/environment interactions; they can also be used to examine how such interactions can be manipulated to minimize the impact of constraints and thereby to improve productivity.

A View from the Herd

Author : Richard W. Redding
Publisher : Lockwood Press
Page : 211 pages
File Size : 40,9 Mb
Release : 2024-04-15
Category : History
ISBN : 9781957454092

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A View from the Herd by Richard W. Redding Pdf

In this book, the late Richard Redding synthesizes his decades-long work on the ancient agricultural economy of Egypt. Drawing on a diverse range of data, including zooarchaeology, ancient texts, and iconographic sources, he explores the role of cattle, sheep, goats, and pigs in the economic infrastructure of ancient, mainly Pharaonic, Egypt and the complexities of decision-making processes that shaped the use and management of these vital livestock resources. The book integrates zooarchaeological and historical data with information on unimproved breeds of cattle, sheep, goats, and pigs from Egypt and the broader Middle East as well as considers texts and tomb paintings. Redding argues that understanding the interplay between economic forces, environmental factors, and herders' knowledge of animal characteristics is crucial for unraveling the dynamic nature of decision-making. The author explores herd growth rates, meat yields, caloric and nutritional benefits, and optimal herd structures. By employing that data and ecological models, including the annual Nile floods, he provides insights into the adaptive strategies employed by ancient Egyptian herders. In this way, Redding examines the economic rationale behind ancient Egyptian herding communities. His models of Pharaonic herding strategies generate expectations tested using zooarchaeological evidence. Redding long advocated the modeling approach he demonstrates here, understanding zooarchaeological data through a lens of animal biology and environmental context. This work should therefore spark wide interest among archaeologists working in disparate regions.

And Then There Were None

Author : Paul R. Krausman
Publisher : University of New Mexico Press
Page : 248 pages
File Size : 46,7 Mb
Release : 2017-04-01
Category : Nature
ISBN : 9780826357861

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And Then There Were None by Paul R. Krausman Pdf

Once plentiful in the mountains of southern Arizona, by the 1990s desert bighorn sheep were wiped out in the Pusch Ridge Wilderness of the Santa Catalina Mountains as a result of habitat loss and alteration. This book uses their history and population decline as a case study in human alteration of wildlife habitat. When human encroachment had driven the herd to extinction, wildlife managers launched a major and controversial effort to reestablish this population. For more than forty years Paul R. Krausman directed studies of the Pusch Wilderness population of these iconic animals, located in the mountainous outskirts of Tucson. The story he tells here reveals the complex relationships between politics and biology in wildlife conservation. His account of the evolution of wildlife conservation practices includes discussions of techniques and of human attitudes toward predators, fire, and their management.

INIS Atomindex

Author : Anonim
Publisher : Unknown
Page : 1186 pages
File Size : 50,5 Mb
Release : 1970
Category : Nuclear energy
ISBN : MINN:31951D007675184

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INIS Atomindex by Anonim Pdf

International Atomic Energy Agency Publications

Author : International Atomic Energy Agency
Publisher : Unknown
Page : 316 pages
File Size : 47,7 Mb
Release : 1980
Category : Nuclear energy
ISBN : STANFORD:36105022057348

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International Atomic Energy Agency Publications by International Atomic Energy Agency Pdf

IAEA Bulletin

Author : Anonim
Publisher : Unknown
Page : 592 pages
File Size : 53,6 Mb
Release : 1988
Category : Nuclear energy
ISBN : IND:30000098233772

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IAEA Bulletin by Anonim Pdf

International Atomic Energy Agency Publications: Catalogue

Author : International Atomic Energy Agency
Publisher : Unknown
Page : 220 pages
File Size : 41,7 Mb
Release : 1986
Category : Nuclear energy
ISBN : UCBK:C089040807

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International Atomic Energy Agency Publications: Catalogue by International Atomic Energy Agency Pdf

Books in Print of the United Nations System

Author : United Nations. Advisory Committee for the Co-ordination of Information Systems
Publisher : New York : United Nations
Page : 744 pages
File Size : 52,7 Mb
Release : 1992
Category : Political Science
ISBN : 9211003792

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Books in Print of the United Nations System by United Nations. Advisory Committee for the Co-ordination of Information Systems Pdf

Ecophysiology of Small Desert Mammals

Author : Allan A. Degen
Publisher : Springer Science & Business Media
Page : 308 pages
File Size : 55,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642603518

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Ecophysiology of Small Desert Mammals by Allan A. Degen Pdf

Since small mammals have a large surface to mass ratio, one would expect them to quickly dehydrate and perish at high environmental temperatures. Nonetheless, a large number of small mammal species inhabit deserts. This fascinating phenomenon is investigated by Prof. A. Allan Degen in his book. The majority of small desert mammals are rodents, but shrews of several grams and small foxes of 1 kg are also present. Their survival is due mainly to behavioural adaptations and habitat selection, however, physiological adaptations also contribute to the success. Interestingly, many small mammals that live in different deserts of the world show similarities in their adaptive traits although they have different taxonomic affinities.

Nutrition Abstracts and Reviews

Author : Anonim
Publisher : Unknown
Page : 778 pages
File Size : 49,5 Mb
Release : 1997
Category : Animal nutrition
ISBN : OSU:32435058418377

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Nutrition Abstracts and Reviews by Anonim Pdf

Small Ruminants Research and Development in the Near East

Author : A. M. Aboul-Naga,International Development Research Centre (Canada)
Publisher : IDRC
Page : 232 pages
File Size : 42,6 Mb
Release : 1990
Category : Goats
ISBN : MINN:31951D00521664P

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Small Ruminants Research and Development in the Near East by A. M. Aboul-Naga,International Development Research Centre (Canada) Pdf

Small ruminants are important in agricultural enterprises in the Near East region, and are the basic source of animal protein and cash to large communities in the region. This workshop presents a series of papers on improving lamb and kid production in intensive and semi-intensive systems, strategies for small ruminant production, the implementation of intensive lamb production systems, and planning requirements for executing small ruminants development programs, research priorities and linkages with regional programs.

World Animal Review

Author : Anonim
Publisher : Unknown
Page : 72 pages
File Size : 40,9 Mb
Release : 1991
Category : Animal industry
ISBN : UCR:31210022205114

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World Animal Review by Anonim Pdf

Documentación de la FAO.

Author : Anonim
Publisher : Unknown
Page : 370 pages
File Size : 43,9 Mb
Release : 1992
Category : Agriculture
ISBN : STANFORD:36105117898671

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Documentación de la FAO. by Anonim Pdf