Spatial Evaluation of the Potential of Potato Culture by Multicriteria Analysis and GIS: Case of the Wilaya of Bouira (Algeria).

Abstract

Optimizing potato cultivation is crucial for enhancing food security in Algeria. To guide decision-makers, this study undertakes a comprehensive site suitability analysis for potato farming. Our methodology integrates Geographic Information System (GIS) techniques with multi-criteria analysis (MCA) methods. We rigorously examine diverse geographical and socio-economic factors to identify areas that best meet the specific requirements for potato cultivation, thereby contributing to improved production. The results reveal a notable spatial disparity, with the central region of the Province exhibiting different suitability patterns compared to its eastern and western extremities. Overall, approximately 82.29% of the Province's surface area is identified as potentially suitable for potato cultivation.