268 resultados para Abalone culture
Resumo:
The article presents the traditional milkfish culture practices. The different types of culture ponds are classified according to their uses. Pond preparation, stocking density, pond management and harvesting practices are also discussed.
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The article presents the milkfish aquaculture techniques in the Philippines modified from the traditional method. These are modular method and silo method, methods on eliminating snails, fertilizer-water replenishment scheme, supplemental feeding and the stunting of fingerlings are also presented.
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The article discusses the basics of cage and pen aquaculture. Factors to consider are: site selection; choice of nets, floats, frames, and anchors; and the choice of culture method.
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The article discusses the cage culture practice of sea bass (Lates calcarifer) in Malaysia. Problems on feed and seed supply and overcrowding are also discussed. Despite these problems, seabass cage culture still continuously booms.
Resumo:
Milkfish farming is regarded as the backbone of Philippine aquaculture. In 2001, nearly 50% of the Philippines' aquaculture production was milkfish cultured from brackishwater ponds. It has 3 major culture systems: extensive; semi-intensive and intensive. A brief outline is given of the stocking and feeding procedures, providing also some details as to investment costs and returns.