Objectif The main goal of this proposal is to provide the economic, scientific and technological means to expand income generating vegetable farming activities in Southern African countries. This will be carried out through interdisciplinary soil, microbiological, environmental and agronomical research required to create methodologies and establish design criteria allowing for improved resource management in peri-urban areas through the use of mixed intercropping systems. It is envisaged that the results obtained with accompanying socio-economic studies, should also yield guidance and proposals to permit policy formulation at the regulatory and institutional levels that will lead to increased market driven food security in cities surrounded by informal settlement communities in Southern Africa.Other specific objectives include :* developing mixed intercropping combinations, including the use of appropriate indigenous vegetable crops, to optimize small-scale crop production in the peri-urban areas;* developing methodology for energy-balance relationships on small plots;* establish minimum additions of nutrient-rich materials needed to produce household compost with high soil-conditioning and soil water-conserving ability;* use neuronal networks to characterise microbial population dynamics so as to monitor and control nutrient availability in digesters and compost;* create a network of institutions and competent researchers in critical areas of soil, irrigation and plant science, environmental and soil microbiology to improve their capacity to manage the available resources in the peri-urban areas to provide for income generating, sustainable agriculture.Expected OutcomeThe major benefits from the research hereby proposed is the development and expansion of income generating vegetable farming activities, carried out in the small plots of land available. This is a critical issue in the Southern African region and the conclusions and recommendations can probably be extended to other DC regions. Coupled with this major benefit, other social / developmental benefits will accrue, in particular the poverty alleviation and social uplifting of the residents, the improved diet intake with increased vitamin content and a clear amelioration of the environmental quality, health standards and greening of peri-urban settlement areas.This project will focus the research efforts on four major work packages :A. Household water and waste treatment processes using composting and waste water digestion to improve the recyclability of water, to recover nutrients and to provide soil conditioners;B. Low cost, high efficiency irrigation technology - to minimize the use of water for each of the cropping systems tested;C. Soil, water, plant interactions - to compare the agricultural productivity of the various crops under the different conditions existing in the participating Southern African countries, in order to establish viable and appropriate mixed intercropping farming systems;D. Socio-cultural, economic and institutional issues - incorporating socio-cultural approaches to choose "best" solutions, to foster community residents' interest in the proposed solutions, to carry out economical evaluation of the systems' options and outputs, and identify the regulatory/institutional measures necessary to underscore the financing of infrastructure and the maintenance of communally managed systems.The various aspects of the project will be integrated to enhance its complementary, interdisciplinary aspects, to reinforce their respective scientific competencies, and to create interrelated networking in order to improve the key areas of the farming system concept presented above. Champ scientifique engineering and technologyenvironmental engineeringwater treatment processeswastewater treatment processesengineering and technologycivil engineeringwater engineeringirrigationengineering and technologyenvironmental biotechnologybioremediationcompostagricultural sciencesagriculture, forestry, and fisheriesagriculturehorticulturevegetable growingengineering and technologyenvironmental engineeringwaste managementwaste treatment processes Programme(s) FP4-INCO - Specific research, technological development and demonstration programme in the field of cooperation with third countries and international organizations, 1994-1998 Thème(s) 03010102 - Basic natural resources Appel à propositions Data not available Régime de financement CSC - Cost-sharing contracts Coordinateur INSTITUTO DE BIOLOGIA EXPERIMENTAL E TECNOLOGICA Contribution de l’UE Aucune donnée Adresse 12,Quinta do Marques, Av. da Republica, Estacao Agron 2781-901 OEIRAS Portugal Voir sur la carte Coût total Aucune donnée Participants (5) Trier par ordre alphabétique Trier par contribution de l’UE Tout développer Tout réduire Agricutural Research Council Afrique du Sud Contribution de l’UE Aucune donnée Adresse Private bag x79 0001 Pretoria Voir sur la carte Coût total Aucune donnée Natural Resources International Limited Royaume-Uni Contribution de l’UE Aucune donnée Adresse Central Avenue ME4 4TB Kent Voir sur la carte Coût total Aucune donnée UNIVERSITY OF ZIMBABWE Zimbabwe Contribution de l’UE Aucune donnée Adresse Mount Pleasant 30 HARARE Voir sur la carte Coût total Aucune donnée Universidade Eduardo Mondlane Mozambique Contribution de l’UE Aucune donnée Adresse Avenida Salvador Allende 00200 Maputo Voir sur la carte Coût total Aucune donnée University of Namibia Namibie Contribution de l’UE Aucune donnée Adresse 13301,Private Bag Windhoek Voir sur la carte Coût total Aucune donnée