Browsing 01 SEAFDEC/AQD Publications by Author "Yap, Wilfredo G."
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Biology and farming of the green mussel Mytilus smaragdinus
Yap, Wilfredo G.; Orano, Celia; Tabbu, Marlo (Aquaculture Department, Southeast Asian Fisheries Development Center, 1977)Biological investigations were carried out in Sapian Bay, Capiz from November 1975 to December 1976 with samplings conducted fortnightly. Histological studies on the gonad reveal a high percentage of ripe and spent females ... -
Developments in marine and brackishwater fish culture in Southeast Asia
Yap, Wilfredo G. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2001)Freshwater, brackishwater, and marine ecosystems are recognized as distinct from each other and aquaculture is often conventionally categorized accordingly. However, the brackishwater aquaculture category is by no means ... -
An experimental assessment of the aquaculture potential of the brown mussel, Modiolus metcalfei
Yap, Wilfredo G. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)A study was conducted at Banate Bay, Iloilo, from November 1975 to March 1976. Trials were conducted using spat collectors of four types, but no Modiolus metcalfei spat settled on any of the experimental collectors during ... -
Principles and concepts of mangrove-friendly shrimp culture
Yap, Wilfredo G. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2002)