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BFAR Region 02 Seaweeds (gracilaria) Farming Aquasilvi culture 6 BFAR Mud crab particularly Scylla serrata are usually cultured in Aquasilvi systems. Oyster culture Full Support Abulug, Gonzaga & Sta. Teresita, Cagayan High profi t margin is possible in oyster culture as no artifi cial feed is required. The species mainly depend on natural food for growth. Seed materials (oyster spats) are available at BFAR RO2 Oyster Farm in Buguey, Cagayan. Polyculture technology (Tilapia, Common Carp & Hito) Full support Penablanca & Sanchez Mira, Cagayan; Aritao, Nueva Vizcaya; Quezon, Isabela; Saguday, Quirino Counterparting Villaverde, Nueva Vizcaya; Maddela (2), Quirino; Cabatuan, Isabela Full support Buguey, Sta. Teresita, Pamplona, Sanchez Mira, Abulug & Gonzaga (2), Cagayan The seaweed techno-demos being established by BFAR RO2 serve as means to showcase feasibility of culturing seaweed (gracilaria) in places other than Buguey, the traditional supplier of such seaweed in region 02. Methods used are either broadcast, pen enclosures, or hanging monoline depending on the suitability of the site. Full support Abulug, Aparri, Buguey, Pamplona, Sanchez Mira, Sta. Ana & Sta. Teresita, Cagayan Aquasilvi allows the culture of fi sh and other aquatic species in a mangrove ecosystem without signifi cantly altering its natural state. Mudcrabs are promoted for culture in aquasilvi systems given availability of seed materials in the coastal areas. Oyster culture using plot hanging method. Polyculture is the combined culture of various species with stratifi ed and complementary feeding habit to maximize the production potential of the water body by the vertical utilization of the fi shpond and the maximum utilization of natural food. Polyculture takes advantage of the different feeding characteristics of the species to be cultured such that feed competition is eliminated or minimized. Optimal stock combination under this type of polyculture is 85% tilapia, 10% African catfi sh and 5% common carp. Visit our website at http://region2.bfar.da.gov.ph
Penaeus vannamei culture Pangasius culture Full support Kasibu, Nueva Vizcaya Annual Report 2011 While it is relatively new in the Philippines, production of vannamei worldwide, especially Asia, has seen rapid increases in recent years. Its popularity is due to its fast growth, high yield and low production cost. Post larvae can be purchased from hatcheries in Zambales. The rule, however, provides that potential grow-out operators must fi rst secure permit from BFAR, as part of biosecurity measures. RO2 Pangasius & Tilapia polyculture Full support Kasibu, Nueva Vizcaya The offi ce continued the promotion of pangasius as alternative aquaculture species. This fast growing species can reach almost a kilo per piece within 6-month culture period in pond culture, as per previous demos held by BFAR RO2. Ulang (Giant freshwater prawn) culture Ulang harvested in Agnir’s farm at Brgy. Dagupan, Aglipay, Quirino Post harvest development On fi sheries post-harvest development, the agency distributed the following fi sh processing equipment: Table 4. Fish Processing Equipment Distribution 2011 TYpe beneFiciarY 4 units smokehouse Isabela and Batanes 15 units helio house Cagayan and Isabela bottling equipment Batanes (pressure cooker, vacuum packer, bottles, plastic sealer) Full Support Buguey (2), Cagayan Counterparting Sta. Teresita, Abulug & Sanchez Mira, Cagayan Counterparting Penablanca, Cagayan; Cabatuan, Tumauini & San Manuel, Isabela; Aglipay (3), Quirino, Kayapa (2), Bagabag & Dupax del Norte, Nueva Vizcaya. Ulang is a high value commodity but has a lesser production cost versus tilapia due to lower feed requirement. Main constraint in region 02, however, is the lack of ulang hatchery as source of post larvae. Likewise, one major post-harvest activity held this year is the promotion of seaweed particularly Gracilaria as an ingredient in everyday dishes. This is to promote the utilization of said seaweed and also to address the high prevalence of iron-defi ciency anemia and other nutritional gaps of the populace. Held in collaboration with the National Nutrition Council – 02 and the local government units, the seaweed promotion group visited several towns as listed below. Seaweed promo sites: Kayapa, Aritao, & Solano, Nueva Vizcaya Alicia, Echague, Cordon and Santiago City, Isabela Quirino Province Visit our website at http://region2.bfar.da.gov.ph 7
Page 1 and 2: Department of Agriculture Bureau of
Page 3 and 4: i n s Annual Report 2011 Region 02
Page 5 and 6: vision A modernized fishery sector
Page 7 and 8: CATEGORY 1 Modernized and Socially
Page 9 and 10: Annual Report 2011 Mariculture Park
Page 11: Tilapia fi shpond culture with duck
Page 15 and 16: Information activities Main Informa
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Page 19 and 20: 3rd Best Research Paper • “Expo
Page 21 and 22: CATEGORY 2 Appropriate and Comprehe
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Page 25 and 26: Marine Mammals Stranding Response A
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Page 41 and 42: egion/ province COMMERCIAL FISHERIE

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