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Traditional silvofishery ponds is form of local wisdom of coastal people in use for aquaculture. Combination of forest cultivation (mangrove) with aquaculture ponds performed on a specially designed in such a way so as to allow the cultivation of forestry plants (mangrove) and fishery in the same land management unit. The uniqueness of the traditional silvofishery ponds, in fish farming does not undertake sowing but only harvest various types of commodity that come alive and evolve naturally in the pond. This research was conducted on traditional silvofishery ponds managed by the community at the Mahakam Delta in East Kalimantan region, to know the natural fishery commodities produced include commodities, productivity and economic value. This research was conducted through field surveys, interviews, and direct observation at the time of harvest of the commodity that is produced. The results showed that there are three main groups of commodities produced fishery is shrimp, fish and crabs, with productivity and economic value of the four ponds with different ponds age are: [1] 2 years pond age: shrimp 58 kg/ha/yr, with the economic value Rp.2747940; fish 104 kg/ha/yr, with the economic value Rp.2061600; crab 36 kg/ha/yr, with the economic value Rp.1368000; [2] 5 years pond age: shrimp 131 kg/ha/yr, with the economic value Rp.8166912; fish 148 kg/ha/yr, with the economic value Rp.2956800; crab 13 kg/ha/yr, with the economic value Rp.292800; [3] 6 years pond age: shrimp 413 kg/ha/yr, with the economic value Rp.19881600; fish 213 kg/ha/yr, with the economic value Rp.4264320; crab 192 kg/ha/yr, with the economic value Rp.8160000; [4] 8 years pond age: shrimp 298 kg/ha/yr, with the economic value Rp.11640000; fish 197 kg/ha/yr, with the economic value Rp.3945600; crab 64 kg/ha/yr, with the economic value Rp.17456000. |
