Asian Journal of Agricultural Extension, Economics & Sociology

This study aims to explore the Post-Processing of calamansi waste in Oriental Mindoro, Philippines, formerly a prominent calamansi-producing province. Calamansi waste management is crucial due to its potential for creating valuable marketable products.  The research employs a mixed-method approach including surveys, focus group discussions, waste management assessments, key informant interviews, and secondary data analysis. These methods are used to analyze socio-demographic profiles, farming practices, and operational dynamics within the calamansi industry. Interviews with farmers, processors, and traders identify multiple constraints affecting efficient calamansi waste utilization. These include technical challenges, economic constraints, inadequate infrastructure, logistical difficulties, and regulatory issues. Despite these challenges, the study reveals significant potential to convert calamansi waste into valuable products. Key findings highlight substantial gaps in stakeholder knowledge about opportunities in calamansi waste utilization. The study emphasizes the critical need for innovation in Post-Processing equipment to enhance efficiency and profitability. Implications of the research include recommendations to raise awareness among industry stakeholders, foster technological advancements in waste processing, and strengthen the calamansi production value chain in the Philippines. Furthermore, the involvement of local governments in facilitating communication and support for these initiatives is essential, as they can help bridge the gap between community needs and market opportunities.