| Main ref. | 81499 | ||
| Country | Philippines |
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| Name of Farm | NFBC, Butong, Taal, Batangas |
Year |
2000 |
| Latitude |
|
Altitude (m) |
|
| Longitude | |||
| Type of culture | monoculture |
Sex of fish (m) |
mixed sex |
| Culture system | experimental ponds |
||
NFBC Research Ponds |
|||
| Production units | Area (ha) |
||
| Depth (m) | Volume3 |
||
| Main water source | spring |
Supplemental water source |
river/creek |
Temp (0C) |
Salinity |
pH |
Oxygen (mg/I) |
Oxygen (%) |
Alkalinity (mg/I CaCO3) |
|
Max |
15 |
|||||
Min |
0 |
|||||
Mod |
Description of culture system |
Nutrient inputs |
|
Main food |
in-situ production + added feed |
Feed quantity |
|
(% BW/D): |
50 |
Feed quality (% crued protein) |
|
Fertilizer input (N) |
|
(P) |
|
Description of Nutrient input |
Three types of feeds were compared: trash fish (Treatment A), mixed/moist feeds (Treatment B) and formulated feeds (Treatment C). Feeds were given at satiation level, three times daily at 8am, 12nn ad 4pm. |
Production |
|
| Unit cycle | |
| Production period | |
| Production cycle | 376 |
Comments |