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Author : Anonim
Publisher : ILRI (aka ILCA and ILRAD)
Page : 418 pages
File Size : 55,5 Mb
Release : 2024-07-03
Category : Electronic
ISBN : 8210379456XXX
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
Page : 384 pages
File Size : 42,5 Mb
Release : 1980
Category : Social Science
ISBN : 9251009252
Author : International Livestock Centre for Africa
Publisher : ILRI (aka ILCA and ILRAD)
Page : 192 pages
File Size : 52,8 Mb
Release : 1979-01-01
Category : Electronic
ISBN : 8210379456XXX
Author : International Livestock Centre for Africa
Publisher : ILRI (aka ILCA and ILRAD)
Page : 238 pages
File Size : 50,8 Mb
Release : 1994-01-01
Category : Animal industry
ISBN : 9290532823
Agro-ecological zones of sub-Saharan Africa; ILCA in Africa; Important mile-stones in ILCA's history; Origins and mandate; The proposed shape of the Centre; Location of the Centre; Task forces and their reports; The early years: focus on systems descriptions; Systems research; Agro-ecological zones; Zonal research programmes; Studies in the highlands; Studies in the humid zone; Studies in the subhumid zone; Studies in the semi-arid zone; Monitoring development projects; Complementary studies; Training and information; First quinquennial review of ILCA; Systems description and component research: ILCA's programme matures; Highlands; Humid zone; Subhumid zone; Semi-arid zone; Ethiopian rangelands; Kenyan rangelands; Central research and support units; Training and information; A new focus to ILCA's research; ILCA's strategy and long-term plan; From strategy to medium-term plan; ILCA's programme, 1987-93; Cattle milk and meat thrust; Small ruminant meat and milk thrust; Animal traction thrust; Animal feed resources thrust; Trypanotolerance thrust; Livestock policy and resource use thrust; ILCA's second medium-term plan, 1994-98; Factors influencing ILCA's second medium-term plan; Developing the programme; ILCA's seven programme themes; MTP reviewed and approved; Moves towards a global livestock research institute; Livestock steering committee; Moves towards a new shape; Benefits for livestock producers world-wide.
Author : National Research Council (U.S.). Board on Science and Technology for International Development
Publisher : Unknown
Page : 392 pages
File Size : 43,6 Mb
Release : 1990
Category : Science
ISBN : UCAL:B5116101
Author : D.C.P. Thalen
Publisher : Springer Science & Business Media
Page : 430 pages
File Size : 50,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400996229
A. Scope of the study 5 B. Background 6 C. Desert shru b rangelands 7 1. Definition 7 2. World distribution of desert shrub vegetation 8 3. Resource value of desert shrubs 12 D. Iraq, a brief introduction to the country 14 1. Environment 14 2. Population 17 3. Land use 18 4. Vegetation 19 I. INTRODUCTION I. A. Scope of the study The degradation of renewable natural resources in the arid areas of South West Asia has become a matter of great concern. Locally the effects of careless utili zation of the land and its resources had been felt long ago. It is, however, only relatively recently that the gravity of the situation is being generally and fully realised. It is now well understood that action is required to save what is left and possibly to restore what was once there. Such action requires organization and coordination, but above all knowledge of the present state of the resources and the impact of utilization processes. Part of this knowledge is already available. The problems are not confined to this part of the world's arid lands, but exist equally well elsewhere. Especially over the last decades an ever increasing number of studies have been published dealing with aspects of arid zone research. Problem analyses were followed by compila tions of knowledge in particular fields (White 1956; Hills 1966; Mc Ginnies et al. 1967, 1969, 1971;KauI1970;Clawsonetal.
Author : Anonim
Publisher : IRRI
Page : 732 pages
File Size : 46,7 Mb
Release : 1989
Category : Agriculture
ISBN : 9789711042165
Author : Food and Agriculture Organization of the United Nations. Soil Resources, Management, and Conservation Service
Publisher : Food & Agriculture Org.
Page : 176 pages
File Size : 43,5 Mb
Release : 1991
Category : Business & Economics
ISBN : 9251030286
Author : African Small Ruminant Research Network. Conference,African Small Ruminant Research Network
Publisher : ILRI (aka ILCA and ILRAD)
Page : 592 pages
File Size : 46,7 Mb
Release : 1992-01-01
Category : Goats
ISBN : 9290532580
Author : Cyrus McKell
Publisher : Elsevier
Page : 677 pages
File Size : 55,8 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780323143615
The Biology and Utilization of Shrubs brings together the wide range of information about shrubs from many disciplines and world locations. The book is organized into seven parts. Part I describes the major shrublands found on each of the vegetated continents. It provides an overview of the dominant shrubland types as well as the associated features of soil and climate that influence the geographic distribution of major shrub species. Part II discusses environmental influences and plant responses. Part III considers the range of genetic diversity for important traits and how these may vary in different habitats. Part IV discusses the effects of stress on physiological processes of shrubs, and the kinds of strategies shrubs employ to meet physiological stress. Part V offers evidence to support the claim that the many virtues of shrubs provide a basis for sustaining shrub use for livestock fodder, wildlife habitat, reclamation and erosion control, fuel, and naturalized landscaping. Part VI outlines methods for collecting and processing seeds from natural stands or from superior genotypes planted in seed production orchards. Part VII describes cultural adaptation to shrub use in a livestock-dominated primitive culture, followed by a detailed economic analysis of establishing shrub plantations to improve livestock production.
Author : International Livestock Research Institute
Publisher : ILRI (aka ILCA and ILRAD)
Page : 134 pages
File Size : 46,9 Mb
Release : 2024-07-03
Category : Electronic
ISBN : 8210379456XXX
Author : Anonim
Publisher : Unknown
Page : 224 pages
File Size : 42,7 Mb
Release : 1984
Category : Range ecology
ISBN : UCAL:B4321069
Author : Anonim
Publisher : Unknown
Page : 716 pages
File Size : 49,6 Mb
Release : 1986
Category : Biodiversity conservation
ISBN : WISC:89036567527
Author : International Livestock Centre for Africa
Publisher : ILRI (aka ILCA and ILRAD)
Page : 16 pages
File Size : 40,9 Mb
Release : 2024-07-03
Category : Electronic
ISBN : 8210379456XXX
Author : Ben H. Dzowela
Publisher : ILRI (aka ILCA and ILRAD)
Page : 850 pages
File Size : 42,9 Mb
Release : 1990-01-01
Category : Electronic
ISBN : 8210379456XXX