Book Description
.
Author : Assefa Abegaz
Publisher :
Page : 242 pages
File Size : 18,42 MB
Release : 2005
Category : Animal industry
ISBN :
.
Author : Berhanu Gebremedhin
Publisher : ILRI (aka ILCA and ILRAD)
Page : 32 pages
File Size : 25,72 MB
Release : 2002-01-01
Category : Agropastoral systems
ISBN : 9789291461127
Communal grazing lands are important sources of feed in developing countries. The uncontrolled and free grazing system prevalent in many developing countries has caused sever degradation of the grazing lands. Several alternative management options have been recommended to solve the degradation of common property resources, including state ownership, imposition and enforcement of use rules and regulations by external organisations such as the government, private ownership and community resource management. This paper examines the nature and determinants of collective action for grazing land management in the highlands of Tigray, northern Ethiopia.
Author : Descheemaeker, Katrien
Publisher : IWMI
Page : 45 pages
File Size : 29,25 MB
Release : 2009-06-25
Category : Livestock
ISBN : 9290907029
Focusing on mixed crop-livestock farming systems of sub-Saharan Africa, this review brings together the available knowledge in the various components of the livestock and water sectors. Through an analysis of livestock-water interactions, promising strategies and interventions to improve Livestock Water Productivity are proposed. In the biophysical domain, the numerous interventions relate to feed, water and animal management. These are interlinked with interventions in the socio-political-economic domain. The paper identifies critical research and development gaps in terms of methodologies for quantifying water productivity and integrating different scales, and also in terms of institutions and policies.
Author :
Publisher : ILRI (aka ILCA and ILRAD)
Page : 41 pages
File Size : 33,93 MB
Release :
Category :
ISBN :
Author : Barbara Rischkowsky
Publisher : Food & Agriculture Org.
Page : 554 pages
File Size : 22,12 MB
Release : 2007
Category : Business & Economics
ISBN : 9789251057629
Sustainable management of the world's livestock genetic diversity is of vital importance to agriculture, food production, rural development and the environment. "The State of the World's Animal Genetic Resources for Food and Agriculture" is the first global assessment of these resources. Drawing on 169 Country Reports, contributions from a number of international organizations and 12 specially commissioned thematic studies, it presents an analysis of the state of agricultural biodiversity in the livestock sector - origins and development, uses and values, distribution and exchange, risk status and threats - and of capacity to manage these resources - institutions, policies and legal frameworks, structured breeding activities and conservation programmes. Needs and challenges are assessed in the context of the forces driving change in livestock production systems. Tools and methods to enhance the use and development of animal genetic resources are explored in sections on the state of the art in characterization, genetic improvement, economic evaluation and conservation. The main findings of the report are summarized in "The State of the World's Animal Genetic Resources for Food and Agriculture - in brief," of which the Arabic, Chinese, English, French, Russian and Spanish versions can be found on the attached CD-ROM and are also available separately in printed form. As well providing a technical reference document, the country-based preparation of "The State of the World" has led to a process of policy development and a "Global Plan of Action for Animal Genetic Resources," which once adopted, will provide an agenda for action by the international community. Published also in French.
Author : Ruerd Ruben
Publisher : CABI
Page : 484 pages
File Size : 46,77 MB
Release : 2007-01-01
Category : Technology & Engineering
ISBN : 1845932773
Less-favored areas with limited agricultural potential or difficult access conditions, support 40 percent of the world's rural population suffering from chronic poverty. While agricultural innovations and rural development programs have begun to be implemented within developing countries, they do not address the specific obstacles faced by this large population. Instead, a targeted approach is needed to identify different resource management strategies for particular types of households and communities as well as creating balanced investments aimed at sustainable intensification of rural livelihoods. Such efforts have been the focus of the research program on Regional Food Security Policies for Natural Resource Management and Sustainable Economies (RESPONSE). Through the study of less-favored areas in Africa, Latin America, and South and East Asia, development pathways allowing for the careful adjustment of resource use strategies at the field, farm-household and village level are explored.
Author : John S. Mackenzie
Publisher : Springer Science & Business Media
Page : 358 pages
File Size : 38,43 MB
Release : 2013-11-22
Category : Medical
ISBN : 3642368891
One Health is an emerging concept that aims to bring together human, animal, and environmental health. Achieving harmonized approaches for disease detection and prevention is difficult because traditional boundaries of medical and veterinary practice must be crossed. In the 19th and early 20th centuries this was not the case—then researchers like Louis Pasteur and Robert Koch and physicians like William Osler and Rudolph Virchow crossed the boundaries between animal and human health. More recently Calvin Schwabe revised the concept of One Medicine. This was critical for the advancement of the field of epidemiology, especially as applied to zoonotic diseases. The future of One Health is at a crossroads with a need to more clearly define its boundaries and demonstrate its benefits. Interestingly the greatest acceptance of One Health is seen in the developing world where it is having significant impacts on control of infectious diseases.
Author : S.C. Rao
Publisher : Scientific Publishers
Page : 458 pages
File Size : 19,55 MB
Release : 2011-01-01
Category : Technology & Engineering
ISBN : 9387991091
The world has made remarkable progress in maintaining adequate food supplies during the past quarter century by introducing yield-increasing technologies such as better genetics, crop protection products, and more efficient use of fertilizers and irrigations. Far more people depend on irrigation in the modern world than during the times of ancient Sumeria. The spread of irrigation has been the key factor in increasing global crop yields. But future scarcity present the single biggest threat to future food production. The shift of water from agriculture to the growing cities and industry almost certainly will impact global food production. This means that dryland agriculture will be increasingly important in meeting food requirement for the growing population. Advaces in plant genetics and agronomic conservation technologies, when considered in concert, continue to provide the greatest opportunities to achieve sustainability and profitability in dryland agriculture and will continue to be the focus of the ARS research program. The ARS is please to join the crop Science Society of America and international center for Agriculture Research in Dry Areas (ICARDA) in sponsoring a symposium “Challenges and strategies for Dryland Agriculture” at the Trisocieties Annual Meeting in November 2002 at Indianapolis, IN. This special publication contains an impressive series of paper by international group of experts on dryland agricultural production, conservation, and policy. The principles, philosophies, and technologies presented in this publication have the potential to contribute to improve food security and livelihoods for the people in dryland regions of the world.
Author : Girmay Tesfay
Publisher :
Page : 184 pages
File Size : 31,26 MB
Release : 2006
Category : Agricultural productivity
ISBN :
.
Author :
Publisher : ILRI (aka ILCA and ILRAD)
Page : 300 pages
File Size : 47,88 MB
Release :
Category :
ISBN :