Socio-economic utilisation Of Upas tree (Antiaris toxicaria Lesch) : a case study Of Mabira Central Forest Reserve, Uganda

Abstract

Antiaris toxicaria Lesch (upas tree) is a monoecious and medicinal tree species be- longing to the Moraceae family and is known for its medicinal value, plywood, and veneer. The tree has been over-utilized, leading to degradation, over-exploitation, and a decrease in population size. The study aims to assess the socio-economic factors asso- ciated with the utilization of Antiaris toxicaria Lesch in Mabira Central Forest Reserve. A cross-sectional research design was conducted using a semi-structured questionnaire and participant observation guide from 410 randomly selected households across 10 villages. A total of 10 key informant interviews were also conducted among persons who were knowledgeable persons about the upas tree and Mabira Central Forest service. Descriptive statistics and inferential statistics (chi-square tests) were used for analy- sis. Results indicate eight primary uses of the tree, with timber (42.1%) and medicinal (23.6%) uses being the most common while firewood (0.9%) and fertilization (2.3%) ranked least. Significant factors influencing utilization of upas trees included residence duration (p=0.001), occupation (p=0.002), and household income (p=0.028). The Na- tional Forestry Authority and local government should work hand in hand with local communities to protect Mabira Central Forest Reserve and promote upas tree domes- tication. The study recommends conservation awareness among communities living in the vicinity and inclusive policies for sustainable use of upas trees.