Feed formulation and evaluation for semi-intensive culture of fishes and shrimps in the tropics
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Abstract
Semi-intensive farming systems account for about 70% of fish and crustacean aquaculture production in the tropics, employing semi-intensive feeding methods ranging from the use of low-cost pond fertilization techniques to high-cost complete diet feeding strategies. The paper reviews the major feeding methods employed within semi-intensive farming systems, and emphasizes the importance of natural food organisms in the nutritional budget of pond-raised fish and shrimp. It also discusses the need of the aquaculture sector to reduce farm production costs through the use of improved feed formulation and on-farm feeds and new methodological approaches towards fish and crustacean nutrition research within semiintensive pond farming systems.
Suggested Citation
Tacon, A.G.J. (1996). Feed formulation and evaluation for semi-intensive culture of fishes and shrimps in the tropics. In: C.B. Santiago, R.M. Coloso, O.M. Millamena & I.G. Borlongan (Eds.). Feeds for Small-Scale Aaquaculture. Proceedings of the National Seminar-Workshop on Fish Nutrition and Feeds (pp. 29-43). Tigbauan, Iloilo, Philippines : SEAFDEC Aquaculture Department.
Type
Conference paperCollections
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