Oyster Farming in Ilocos Sur, Philippines

Abstract

The study looked into the management and culture methods used by oyster farmers in Ilocos Sur. The support given by numerous groups was also noted, along with a number of challenges and issues. Using an expert-validated survey questionnaire data were collected from 148 oyster producers from six municipalities namely, Candon, Sta. Maria, Narvacan, San Vicente, Caoayan and Sto. Domingo. According to the findings, the growers cultivate oysters using three different techniques: long line hanging, raft hanging, and stake (tulos) methods. Empty oyster shells, PVC, rubber strips, and bamboo poles are used for spat collection. The growing season is typically carried out in estuaries, rivers, and fishponds. According to the farmers, oyster prices are erratic but tend to rise around the holidays. Every production cycle, their oyster farming brings in an average of Php5,000 to 15,000 in revenue. Despite receiving technical and financial assistance from various authorities. oyster growers encounter a number of socioeconomic and environmental constraints that affect their production processes. In light of the aforementioned problems, it is recommended that institutions support growers by organizing and registering them and strengthening capacity building on sustainable oyster production technologies, including marketing and post-harvest management assistance. In order to create business opportunities in the neighborhood and increase household income, additional skill training should be offered. In addition, the province needs to develop marketing plans to control pricing.