| 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 of fish (m) |
mixed sex |
| Culture system | semi-intensive cages |
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Majalayan strain in cages |
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| Production units | 1 |
Area (ha) |
|
| Depth (m) | 1.2 |
Volume3 |
11.52 |
| 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 |
Carp nursery floating cages (2-3 mm mesh size) of 11.52 m3 capacity (4.0 x 2.4 x 1.2 m) were stocked within one growout cage (7 x 7 x 2.5 m) with tilapia on the outside of the nursery cage. This was done to test the effects of two different sizes of tilapia on carp nursery cage fouling, fingerling production and growth. |
Nutrient inputs |
|
Main food |
in-situ production + added feed |
Feed quantity |
105.8 dry weight |
(% BW/D): |
7 |
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 initially at 7% BWD in 5 equal feedings. Feeding rates were then adjusted 1% downwards every sampling time until it reaches a 3% BWD. |
Production |
|
| Unit cycle | |
| Production period | 96 |
| Production cycle | 254 |
Comments |