Links between pond and dike, their potential and impacts on livelihood.
Abstract Aquaculture and horticulture are interlinked and both of these agricultural components have considerable importance in the economy of Bangladesh. Most people in this country depend on fish as the principal source of animal protein. Vegetables are also considered by Bangladeshi people as important food items and as a source of micronutrients. Ponds, among various inland water bodies, are the most important water reservoir, providing access to fish, irrigation for surrounding vegetables and rice crops and water for family use, and thus are an integral part of rural and peri-urban households. Integration of crops with fish farming through pond-dike systems may be an economically viable and productive system for both richer and poorer farmers in rural and peri-urban areas in Bangladesh. High-cost inputs in fish farming are not needed in such pond-dike systems, therefore reducing the cost of inputs, provided that there is proper integration between pond and crops grown in the vicinity. A community-level assessment of the importance and role of pond-dike systems and a baseline study, carried out in villages in Mymensingh district in early 2002 by the Pondlive project funded by the European Commission, are outlined.