Food security is often defined in terms of food availability, food access and food utilization. Global agriculture currently produces ample calories and nutrients to provide the entire world’s people healthy and productive lives”. However, food is not distributed equally to regions, countries, households and individuals. Improved access to food-through increased agricultural productivity and incomes-is essential to meet the food needs of the world’s growing population. Successful food security and poverty-oriented programs not only assist poor rural populations to produce more and diversified products but to produce a surplus that can be marketed and thereby generate income for the purposes of improving quality of life through improved diet and nutrition, investment in productive activity, and as collateral for credit to purchase inputs and/or other supplies to enhance agricultural or non-agricultural enterprise. Agricultural economists have maintained that greater concentration on small farmers leads to faster growth rates of both aggregate economic output and employment .Other analysts argue that production-focused service delivery directed solely at the poor as producers in isolated areas will yield low and probably diminishing returns.
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