Assessment of wood waste generation and utilization in Makurdi metropolis: Implication for sustainable management of forest resources

Abstract

This study assessed forest waste generation and utilization in Makurdi metropolis. The increasing quantities of wood wastes from timber sheds, furniture industries and chainsaw millers possess a threat to the sustainable management of forest resources and environmental sustainability. Descriptive statistics such as frequency, mean, percentages and tables, were used  to analyze the result. A five-point Likert scale was used to determine the level of utilization ofwood wastes. The findings of the study revealed three major sources of wood waste which were: timber sheds (37.8%), furniture factories (33%) and chainsaw millers (29.2%) while the types of wood wastes include: sawdust (14.9%), wood chippings (12.8%), wood shavings (21.1%), offcuts (20.2%) and trims (21%). Generated wood wastes were utilized as: animal beddings (39.4%) mulching (28%), generation of household energy (22.7%) briquettes production (6.0%) and engineered wood production (3.9%). The result on the level of utilization of wood waste indicated that it was low with Weighted Mean Score (WMS) of 1.9042. Lack of awareness (55.9%) was the most limiting factor of wood waste utilization followed by lack of technical know-how (18.6%), lack of start-up capital (25%) while the least limiting factor was inadequate raw material (0.5%). This study therefore concludes that the level of utilization of wood waste in Makurdi metropolis was very low. It is therefore, recommended that policy measures or incentives should be provided to wood merchants to encourage investments into utilization of wood wastes in Makurdi metropolis.

Keywords: Wood waste, Wood generation, Wood utilization, Sustainable management