Abstract

In any region of the globe, the cultivation of industrial crops, including hemp, imposes certain conditions related to relief, climate, hydrology, or soil. The interrelations between these factors lead to differentiations regarding the establishment of cultivation zones and implicitly in terms of productivity. This study aimed to identify suitable areas for hemp cultivation and generate favorability maps in western Romania, based on GIS and MCDA techniques. Ten factors, significantly important for hemp cultivation, related to relief, climatic conditions, soil, and human intervention were considered. Following spatial analyses using the Weighted Overlay Analysis (WOA) method, the territory was classified into four zones: Zone I, with highly suitable lands (26%), located in the western half, overlapping with plain areas and river valleys; Zone II, with moderately suitable lands (28%), located in regions of high plains and hilly areas; Zone III, with marginal lands (3%), located in some depression areas, hilly areas, or at the contact with pre-mountainous areas; Zone IV, with unsuitable lands for hemp cultivation, in mountainous areas, under restrictive environmental conditions. The obtained results can be used in land management strategies or by farmers for estimating available land resources.

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