(Extract from the Introduction)BR The present report describes the methods, findings and conclusions of the soil survey investigations, forming part of the Phase II studies which were carried out in the Homboy Irrigated Settlement Project Area. Chapter 1 gives an account of the general natural and human resources of the area and Chapter 2 describes the soils in more detail, drawing on information gained from the present survey and investigations. The principles and methods employed for arriving at the land suitability classification for the proposed development are described in Chapter 3, along with general guidelines as to suitability for rain fed agriculture. The findings, conclusions and recommendations of this study are presented in the andlsquoSummary and Conclusionsandrsquoat the beginning of the report.Br The Homboy Scheme is a large and complex development. In addition to extensive civil works the lives of more than 25,000 settlers presently residing at Dujuuma and over 8,000 local residents within the project area will be deeply affected. The physical planning necessary to ensure a smooth yet rapid development, while at the sane time, minimising hardship and unnecessary disturbance, has been studied in detail, and our proposals are presented in this volume. Parts 1, 2, 3 and 4 cover the important aspects of villagisation, the relocation of the settler-s and the infrastructure necessary to support both the domestic and scheme management requirements. A summary of costs is also included. The Annex describes the main construction works and again costs are included.

The principle objective of the Homboy Irrigation Scheme is to provide all participants with a permanent abode and the resources to sustain a reasonable standard of living. Since the potential participants, (i.e. the existing farmers, sedentary and semi sedentary families of nomadic origin, e.g. nomads from Dujuuma and possibly refugees from northern Somalia) represent a wide range of ability, experience and aptitude for irrigated arable farming, determining a farm organisation settlement suited to everyone and achieving this objective will not be easy. In proposing a form of development we have taken into account the human resources involved, the need for time to adapt and acclimatise to a more disciplined way of Life and the policies of the Government towards the disposition of these human resources. Three mainframes of development, a state farm, village collectives and cooperatives within village blocks have been considered.br The report consists of the following volumes:br strongVolume 1 :Soils/strong strongVolume 2 :Physical Planning/strong blockquote Part 1 : Villagisationbr Part 2 : Relocationbr Part 3 : Groundwaterbr Part 4 : Infrastructurebr Annex : Main Construction Works and Costs/blockquote strongVolume 3 - Agricultural Planning/strong blockquote Part 1: Agriculturebr Part 2: Organisation, Management and Implementationbr Part 3 : Operation and Maintenance of the Irrigation System.br Part 4 : Economic and Financial Studies /blockquote In addition to these Volumes, a number of supporting contract documents and an album of engineering drawings have already been submitted.br

(Extracts from introduction)The objective of this study was to evaluate the technical and economic feasibility of developing a livestock enterprise within the Mogambo irrigation project. Any livestock enterprise would need to fit into the overall strategy of a state farm, but, of necessity, must also relate to the present and proposed developments of the livestock and agricultural sections in the Lower Juba region. The removal of fodder crops from the cropping pattern at Mogambo has meant that emphasis has now to be placed on crop residues and by-products as the principal source of feed.

This annex examines the economic and agricultural background in Somalia, and discusses the marketing mechanisms and financial and economic crop prices. Economic models for the project are constructed and analyzed, and the recommended model is discussed in detail

The Mogambo project is situated in the Lower Juba basin. The climate is semi-arid and annual average rainfall is only about SO0 mm per year. Almost all crop water requirements are met from the Juba river. Chapter 3 summarizes crop water requirements for the Mogambo project and other developments planned for the next 10 years and gives incremental water usages expected in the immediate, short and medium terms. An analysis of river flows expected in each month at various locations is reported in Chapter 4. These water availability are compared with incremental future water uses, which take account of all medium-term development on the Juba, to give the net availabilities at Mogambo. Drainage rates from cropped areas are discussed in Chapter 5, using daily water balances and allowing for rainfall, infiltration and evaporation.