The milkfish cultivation has for a long time been known by the farmer and seat this developed in almost all the Indonesian waters territory, especially in the South Sulawesi area by making use of salty waters and the rise and fall. This technology of the fish cultivation also experienced the development that was so fast beginning with the traditional maintenance that only relied on the supplier of the seed from nature when rising as far as intensive technology that needed the provisions of the seed, the water management, and food in a terencana manner. This fish is really enjoyed by the community especially South Sulawesi and a great number were served in the form of the fish burnt in stalls ate for consumption of the community that have an income middle down. The price of this fish was relatively cheap, could be covered by all the social strata, so as to be able to give the contribution that was quite big in increasing the community's nutrient. The milkfish as the cultivation commodity that was established for the level of the fishpond farmer, his efforts of cultivation efficiency were the main demand, so as to be able to increase the income of the farmers and the fisherman. The milkfish cultivation not onl:
1. His culture medium technology was controlled well so as the supplier of the seed no longer depends in the season and the seed from nature. 2. His cultivation technology was good in the fishpond and in KJA was controlled well, technically was easy to be applied and economically beneficial. 3. Could tolerate the change in the salinity beginning with 0-158 ppt so as the area of his cultivation of enough areas starting from when waters bargained as far as sea waters. 4. Could live in the condition that was solid in keramba the net apung (100-300 ekor/m3). 5. His growth was fast (1,6%/hari). 6. Efficient in making use of FCR food 1.7-2.2. 7. Commercial food has for this fish been available in the number was enough as far as the corner of the village. 8. The good market guarantee in and foreign still was open. This fish request from the year to the year always experienced the increase was good for the aim of consumption, bait for the industry of fisheries of skipjack tuna and for the export market, now the area of his cultivation in the land increasingly the day increasingly shrank resulting from the number of fishpond lands that was converted for the requirement for the other development like for housing, the industry, and tourism that in turn will have an impact on the decline in the production. One of the methods that could be followed to increase the production of the bandeng cultivation was by making use of sea waters like the estuary of the river, the gulf, the lagoon, and waters of this kind that met the good condition technical, social economics, the legality, and his environment. Results of the research beforehand showed that waters like the above appropriate to be made the location of the cultivation with the system keramba the net apung. Investigation about the appropriateness of the location, the order lelak, and the design keramba often was carried out. The use keramba the net apung for the bandeng cultivation in sea had several surpluses among them:
1. Efficient in the use of the land 2. Was easy in the good harvesting selective and total 3. Was easy to be monitored and to not need the water management that was special like in the fishpond 4. His productivity was high (350-400 kg/keramba 6 m3/musim planted 6 months) 5. The scale of efforts could be matched with the capital capacity by using materials that were available in the location of the cultivation. Was like this his matter with the milkfish that was produced in keramba the net apung could have the standard of the quality of the export that is: 1. The clean scale and shone 2. Did not reek of mud 3. The content of the fatty acid Omega-3 relatit high if compared with the bandeng that was produced to the fishpond 4. His meat was tough with the typical aroma so as really was enjoyed as the fish burnt in stalls sea food 5. His measurement could reach 600-800 g/the tail in accordance with the market request One of the methods that could be followed to increase the production of the bandeng cultivation was by making use of sea waters like the estuary of the river, the gulf, the lagoon, and waters of this kind that met the good condition technical, social
The support lptek
The support lptek Technology of the bandeng cultivation with the system keramba the net apung in sea began was cleared by the Inserted Breaker Riset Perikanan Budidaya Air Payau Hall (BRPBAP) Maros since 1993, and since that time the routine was carried out the sample in various areas in Indonesia. At this time the bandeng cultivation with this KJA system developed in several areas like the Moluccas, South Sulawesi, South-East Sulawesi, Batam, Riau, Bali, and the other area in Indonesia. Moreover in several areas as Bali was produced routinely the bandeng without the thorn produced by the cultivation in KJA. Beberapa results penelitsan BRPBAP beforehand showed that the milkfish could be indeed produced in keramba the net apung in the land like the gulf, the lagoon, the estuary of the river, and waters of this kind with quite pleasing results 5. The scale of efforts could be matched with the capital capacity by using materials that were available in the location of the cultivation. Was like this his matter with the milkfish that was produced in keramba the net apung could have the standard of the quality of the export that is: 1. The clean scale and shone
PROBLEM
PROBLEM efforts of the bandeng cultivation in keramba the net apung often was carried out by the community, but still collided pads several problems among them: 1. The price of relative food was still being expensive, so as still was needed by further investigation that was more intensive especially how made use of the local raw material that was available dalarn the number that was adequate as the food material in order to presses the food cost that it was estimated could reach 70% and the operational cost 2. That not yet the creation of an oriented system agribusiness that could guarantee the continuity of the production beginning with the provisions of the seed from Panti the seed, the enlargement, the harvest, and the marketing as increase efforts in efficiency dalarn anticipated the free market 3. The fulfilment of the high-quality seed, right on time, the number, the measurement, the price, and the place were not yet fulfilled resulting from Panti-Panti the seed not terdistribusi evenly 4. The space arrangement for the sea cultivation was not yet carried out in a manner was good with referred in results when scientific that was firm and professional 5. The availability of market information that was not yet accurate and right on time, especially for the domestic market
The conclusion
Saw several superiority that were owned the milkfish commodity, the aspect of the potential for the land, human resources, the market guarantee, and the technological support then the development of the bandeng cultivation with the system keramba the net apung in sea had the quite big opportunity. So immediately must be developed to the farmer and the businessman, so as to be able to have an impact on the increase in the production and the income of the farmer, the increase in the community's nutrient, the expansion of employment opportunities, the receipt of the country's foreign exchange as well as the opportunity opportunity usaha.dan that all of them must increase
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