Boosting Agricultural Development in Benguet Sustainable Milkfish Farming
Milkfish (Chanos chanos) is out- “National Fish” and the most important cultured foodfish in the Philippines. About 90 percent of our milkfish production comes from brackishwater ponds with the rest coming from fresh water pens/cages. In 2004, we produced 203,000 metric tons of milkfish with a value of P10.9 billion making our country the top producer in the world.
Although milkfish farming has been practiced in the Philippines for centuries, the production methods have remained at the extensive level for brackishwater pond culture with the use of fertilizers for producing the natural food of the fish. While the average productivity of less than 1 ton per hectare for our brackishwater ponds is relatively low compared to intensive culture in pens and cages that can yield as much as 30 tons per hectare, only the former is considered to be sustainable.
For milkfish farming to be sustainable, there is need for methods that will not only provide a good amount of profit for the farmer but also cause little or no damage to the environment on the long term. With the present production systems, only the extensive culture of milkfish in brackishwater ponds appears to be the most sustainable.
















