Abstract
This study investigates the development and testing of CrispCassa, an automated cassava dryer aimed at supporting farmers in Manolo Fortich, Bukidnon, in Northern Mindanao, where cassava is extensively cultivated. Traditional drying methods which are labor-intensive, inefficient, and struggle to meet increasing cassava demand due to outdated practices and climate vulnerabilities. An automated dryer was designed to improve heat transfer and moisture removal in response to these challenges. A quasi-experimental design was employed, with multiple trials conducted to compare pre-test and post-test results, assessing the impact of the dryer on drying efficiency. Statistical analysis, including t-tests and ANOVA, revealed significant differences in final weight, moisture removal, and cassava moisture content between pre-test and post-test measurements. The t-test produced a p-value of 0.000, leading to the rejection of the null hypothesis. ANOVA results from four trials also rejected the null hypothesis, with p-values of 0.000 and 0.001, confirming the automated dryer’s superior performance. The findings demonstrate that the automated cassava dryer is a promising alternative to conventional methods, increasing productivity and reducing labor demands. The study highlights the potential of the dryer to bridge technological gaps in post-harvest processing, helping local farmers adapt to rising cassava demand despite climate-related challenges. Ultimately, this research provides valuable insights into the development of affordable and efficient drying technologies, fostering agricultural resilience and economic growth in the region.
