ABSTRACTED FROM EXECUTIVE SUMMARY:
This review does not attempt to be comprehensive. Instead, we highlight:
benchmarks in the evolution of land use policies in Sri Lanka;
the actual contribution made to decisions about land use by systematic information on land resources.
IRRIGATION Management Institute (IIMI) and the Tropical Agriculture Research Center (TARC), Ministry of Agriculture, Forestry and Fisheries of Japan, initiated a collaborative study in August 1991. This joint study is focused on small-scale tank irrigation systems which are spread over the Dry Zone of Sri Lanka, and is conducted with the assistance of Sri Lanka's Department of Agrarian Services.
This papers examines the trade and price trends for livestock products emerging for the 1990s in sub-Saharan Africa, the issues that these trends present for policy research, the potential impact of research that addresses the identified issues, and wheather ILCA have a comparative advantage in undertaking work on the identified issues and wheather there are potential collaborators to work with. The issues and areas identified constitute a modest set of suggestions for future research.
The Borana plateau of southern Ethiopia: synthesis of pastoral research, development and change, 1980-91 summarises results from work conducted by 40 people in the southern Ethiopian rangelands between 1980 and 1991. The first chapter reviews rangelands and rangeland development in Ethiopia. The second chapter is an introduction to the Borana plateau: natural resources and pastoral society. The next three chapters deals with vegetation dynamics and resoruce use, Borana household economy, and livestock husbandry and production.
This volume contains papers and abstracts of the Second Biennial Conference of the African Small Ruminant Network. In addition to the keynote address, there are nine papers on Small Ruminant Production Systems, Economics and Policy, nine papers on Small Ruminant Performance and Reproduction, ten papers on Small Ruminant Health and Reproductive Wastage, eight papers on Small Ruminant Feeds and Feeding Systems and eight papers on Small Ruminant Genetic Resources and Breeding. Ten poster abstracts covering the above topics add to the volume.
This chapter investigates the options for improving the performance of small ruminants interms of their contribution to household incomes. The characteristics of the existing production system are first sketched in order to identify the resource requirements and constraints of the system. Based on this imformation, a steady-state flock model is then developed and used to assess the impact of variation in growth, reproduction and mortality rates production.
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