TECHNOLOGICAL NEEDS AND POST-HARVEST INNOVATIONS FOR THE DANGGIT (SIGANUS CANALICULATUS) INDUSTRY IN BARANGAY PLARIDEL, PALOMPON, LEYTE

Abstract

The danggit (Siganus canaliculatus) industry in Barangay Plaridel, Palompon, Leyte faces persistent technological and operational challenges that constrain its growth and sustainability. Data collected through structured interviews with 50 fisherfolk and processors revealed that weather dependence is a critical limitation, as traditional sun-drying methods are frequently disrupted during the rainy season. Waste management also emerged as a pressing issue, with 96% of respondents citing concerns over by-product accumulation and 86% reporting improper disposal practices. Economic constraints were evident, with 80% identifying low selling prices and 72% noting the absence of efficient deboning technologies that could reduce occupational risks associated with traditional splitting. All respondents (100%) reported reliance on manual fish cutting and sun-drying using bamboo and polyethylene trays. To overcome these challenges, the study recommends the introduction of weather-resilient drying systems, mechanized deboning technologies, improved packaging methods, waste valorization strategies, and targeted capacity-building programs. These interventions are projected to enhance productivity, promote worker safety, and support the long-term sustainability of the danggit industry.