Scientific Intervention Revives Leyte Seaweed Industry
TACLOBAN CITY — The Leyte seaweed industry is on the brink of a significant comeback as the provincial government implements scientific intervention to combat declining harvests caused by global warming, officials reported. This strategic move aims to enhance productivity and secure the livelihoods of coastal farmers.
Under the leadership of Governor Carlos Jericho Petilla, the initiative involves collaboration among the Department of Science and Technology, the Bureau of Fisheries and Aquatic Resources, Eastern Visayas State University-Carigara Campus, De La Salle University, and local government units, community members said.
Advanced Technology Introduced to Seaweed Farms
The province has acquired state-of-the-art biosensors, which are now being deployed across major seaweed farms, starting in Barangay Dawahon, Bato town. These devices monitor essential environmental factors such as dissolved oxygen, salinity, pH levels, temperature, and light intensity—elements critical for optimal seaweed growth and yield, local leaders noted.
Moreover, the biosensors provide early detection of diseases, enabling farmers to take preventive measures before widespread damage occurs. “This technology gives us real-time data to help farmers decide which varieties to plant and when, ensuring higher yields and resilience against environmental stress,” officials explained.
Key Seaweed Farming Areas and Varieties
Active seaweed cultivation thrives in several barangays, including Dawahon in Bato, Sabang and Kawayan in Tabango, Libjo in Merida, Cambinoy in Palompon, and Gov. E. Jaro in Babatngon. Expansion efforts are underway in Calubian, sources said.
Leyte primarily cultivates three seaweed varieties: Eucheuma denticulatum, Kappaphycus alvarezii, and Kappaphycus estrianum. These are mainly sold in markets in Tacloban and Cebu, supporting numerous coastal families dependent on this industry.
Economic Impact and Global Demand
With the global demand for carrageenan—a seaweed extract used widely in food processing and other industries—steadily increasing, officials believe that the adoption of biosensors will help Leyte’s seaweed farmers regain their competitive edge. This scientific intervention is seen as a vital step towards sustaining and growing the province’s seaweed sector.
The Department of Trade and Industry has acknowledged the Philippines as one of the world’s top producers of carrageenan. They highlighted “Philippine-grade carrageenan” as a trusted ingredient in meat processing, dairy products, condiments, personal care items, and pet food, community members noted.
As Leyte embraces this modern approach, the province aims to secure a brighter future for its seaweed industry and the many families it supports.
For more news and updates on scientific intervention, visit Filipinokami.com.
