Assessment of operating parameters and economic viability of a mechanized oil palm harvester using experimental design

Abstract

The labour-intensive nature of conventional (manual) oil palm harvesting necessitates the adoption of mechanized harvesters. This study employs an experimental, observational, and evaluative approach, utilizing multiple testing procedures in alignment with grounded theory. This methodology is crucial for minimizing errors. The study assesses the impact of operating parameters on the performance metrics of mechanized oil palm harvesters, with a particular emphasis on the influence of operators' skill sets, distinguishing this work from previous studies. The findings highlight the delicate balance between maximizing economic gains and addressing labour-related challenges. While mechanization promises improved sustainability and efficiency, the results indicate that operator proficiency is critical in unlocking its full potential. Despite the limitations, the mechanized oil palm harvester portrays transformative potential. Testing the study's hypothesis shows a 67% reduction in the labour force, which highlights the machine's efficiency and potential to alleviate labour stresses and risks, particularly in the landscape of African agriculture, where mechanized practices are still gaining attention.