BALAI LAYANAN USAHA PRODUKSI PERIKANAN BUDIDAYA (BLUPPB) KARAWANG - - PowerPoint PPT Presentation

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Sep 20, 2023 151 likes •337 views

by Supriyadi, Suhendar Sachoemar, Warih Hardanu, AtriTriana Kartikasari, Agus Dwiono KARAWANG AQUACULTURE BUSINESS CENTER BALAI LAYANAN USAHA PRODUKSI PERIKANAN BUDIDAYA (BLUPPB) KARAWANG 2014 The development of marine and fisheries sector

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KARAWANG AQUACULTURE BUSINESS CENTER BALAI LAYANAN USAHA PRODUKSI PERIKANAN BUDIDAYA (BLUPPB) KARAWANG 2014

by Supriyadi, Suhendar Sachoemar, Warih Hardanu, AtriTriana Kartikasari, Agus Dwiono

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 The development of marine and fisheries sector required a strategic and innovative policies through an effective breakthrough  Aquaculture is still the key to the development of marine and fisheries sector  Future aquaculture development should focus on the environmental and economic sustainability

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▪ Principle Recycling waste generated by the cultivation of the main species (fish) into a source of energy and nutrients for the cultivation of other commodities, resulting in a product that can be harvested, and can reduce environmental impact ▪ Concept Combining the cultivation of some species from different tropic levels: fishes, seaweeds and oysters (Troell et al., 2009).

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sumber: http://www.jircas.affrc.go.jp/english/program/images/ proC-6a.gif

▪ Effectiveness of the utilization of nutrient cycling ▪ Increase of productivity ▪ Decrease of negative impacts on the environment

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Total area of 400 ha

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Reservoir 2 Reservoir 1 A.II- 4 A.II- 6 A.II- 8 A.II- 10

Each pond extent of 4.000 m2 A.II- 4: Shrimp + seaweed + oyster A.II- 6: Shrimp monoculture A.II- 8:Tilapia + seaweed + oyster A.II- 10:Tilapia monoculture Shrimp: L. vannamei Seaweed: Gracillaria sp. Oyster: Anadara sp.

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Pond address Commodity Volume A.II-o4 (IMTA) Shrimp (L. Vannamei) 30.000 seeds Shell (Anadara sp.) 119 kg Seaweed (Gracillaria sp.) 500 kg A.II-06 (Monoculture) Shrimp (L. Vannamei) 30.000 seeds

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Severe White Spot infection Moderate White Spot infection

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0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 08-12 08-19 08-26 09-02 09-09 09-16 N in grams

NH4-N

IMTA Shrimp 0.000 0.200 0.400 0.600 0.800 1.000 1.200 08-12 08-19 08-26 09-02 09-09 09-16 N in grams

NO2/NO3-N

IMTA

Shrimp

0.000 0.050 0.100 0.150 0.200 0.250 08-12 08-19 08-26 09-02 09-09 09-16 P in grams

PO4-P

IMTA Shrimp

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Pond address Commodity Volume A.II-o8 (IMTA) Tilapia Salina 15.000 seeds Shell (Anadara sp.) 90 kg Seaweed (Gracillaria sp.) 500 kg A.II-10 (Monoculture) Tilapia 15.000 seeds

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0.000 0.050 0.100 0.150 0.200 0.250 08-12 08-19 08-26 09-02 09-09 09-16 09-23 09-30 10-07 10-14 10-21 10-28

PO4-P

IMTA Tilapia 0.000 0.100 0.200 0.300 0.400 0.500 08-12 08-19 08-26 09-02 09-09 09-16 09-23 09-30 10-07 10-14 10-21 10-28

NH4-N

IMTA Tilapia 0.000 0.500 1.000 1.500 2.000 08-12 08-19 08-26 09-02 09-09 09-16 09-23 09-30 10-07 10-14 10-21 10-28

NO2/NO3-N

IMTA Tilapia

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Commodity Production IMTA Monoculture Shrimp (kg/unit) 53 50 Shrimp size (gram) 20 8 Seaweed (kg/unit) 761

Shell (kg/unit)

119

Tilapia Salina (kg/unit)

700 550 Seaweed (kg/unit) 266

Shell (kg/unit)

90

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 Application of IMTA in semi-intensive/

intensive aquaculture

 Determining system running properly before

stocking shrimp/fish in IMTA model.

 Development of IMTA which is integrated

with the site plan

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