| Main ref. | 2709 | ||
| Country | Indonesia |
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| Name of Farm | Saguling Reservoir, West Java |
Year |
1988 |
| Latitude |
6.55 S |
Altitude (m) |
|
| Longitude | 107.35 E
|
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| Type of culture | monoculture |
Sex (m) |
mixed sex |
| Culture system | semi-intensive cages |
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`Skipping experiment' w/ cages |
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| Production units | 1 |
Area (ha) |
|
| Depth (m) | 2.5 |
Volume3 |
122.5 |
| Main water source | reservoir |
Supplemental water source |
|
Temp (0C) |
Salinity |
pH |
Oxygen (mg/I) |
Oxygen (%) |
Alkalinity (mg/I CaCO3) |
|
Max |
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Min |
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Mod |
Description of culture system |
Floating net cages of 122.5 m3 capacity (7 x 7 x 2.5 m) were used to test two different feeding patterns (daily satiation feeding vs. daily feeding at 3% BWD), also called the `satiation experiment'. |
Nutrient inputs |
|
Main food |
in-situ production + added feed |
Feed quantity |
1251 dry weight |
(% BW/D): |
|
Feed quality (% crued protein) |
25 |
Fertilizer input (N) |
|
(P) |
|
Description of Nutrient input |
Feed given was a ground commercial feed (Comfeed) made up of 24-26% crude protein, 6-8% fat and has a metabolizable energy content of 2.6-2.8 kcal/g. Fish were fed daily to satiation in three equal feedings (morning, noon and sunset). Feeding to satiation means feeding until the fish stopped surfacing or until they spit out feed. |
Production |
|
| Unit cycle | |
| Production period | 102 |
| Production cycle | 234 |
Comments |