The application of linear programming models in planning the diversification strategy for Antigua and Barbuda
1988
Campbell, J. (Organization of American States, St. Johns (Antigua and Barbuda))
This paper reviews the application of a linear programming (LP) model to the agricultural sector. Data requirements of the model are: an assessment of natural resources and other sources available for agriculture; forecasts of the demands for agricultural commodities, and identification of costs and technologies for production. Basically, the methodology for the national agricultural sector LP models involves matching the planned or anticipated demands for agricultural outputs with the ability of the sector as reflected in its available resources and by its production technology. Costs and available resources determine whether the desired demands on the agricultural sector are met by local production or imports. The model indicated that the results have implications in the area of future projects, the case of an irrigation project is apparent in order to rationalize irrigation water distribution and facilitate greater supplies to the south and north regions of production. Modernization of the livestock sector and expansion in tree crop production are also areas for potential project development. The model indicated that labour was the most critical resource. It also provides an excellent starting point for zoning of lands to reduce competition in land use from other sectors. The model generated information on the specific land types and acreages required and locations in the country which are best suited for agriculture by commodity.
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