6. RESULTS:
For long-term agricultural land use planning and management, a consistent and precise assessment of soil resources is essential (Ennaji et al., 2018). The results of the parametric evolution technique for calculating soil suitability for grape cultivation were used to create a soil site suitability map for the study area. This is accomplished through the use of GIS software. To demarcate the areas occupied by suitability classes, different colors are assigned to each class. The suitability index is created for the classification of suitable classes and the measuring of their range. (See Fig. 5 and Table 5)