| Main ref. | 2491 | ||
| Country | Philippines |
||
| Name of Farm | Freshwater Aquaculture Center, CLSU |
Year |
1978 |
| Latitude |
15.68 N |
Altitude (m) |
30 |
| Longitude | 120.91 E
|
||
| Type of culture | polyculture |
Sex of fish (m) |
mixed sex |
| Culture system | semi-intensive integrated farm pond system |
||
Experiment No. 1; Pond #1 |
|||
| Production units | 1 |
Area (ha) |
0.1 |
| Depth (m) | 0.9 |
Volume3 |
|
| Main water source | reservoir |
Supplemental water source |
|
Temp (0C) |
Salinity |
pH |
Oxygen (mg/I) |
Oxygen (%) |
Alkalinity (mg/I CaCO3) |
|
Max |
||||||
Min |
27.1 |
5.4 |
||||
Mod |
0 |
Description of culture system |
Nutrient inputs |
|
Main food |
in-situ production |
Feed quantity |
|
(% BW/D): |
|
Feed quality (% crued protein) |
|
Fertilizer input (N) |
51.4 |
(P) |
|
Description of Nutrient input |
Inorganic fertilizer, 50 kg of 16-20-0, N-P-K, every 14 days. Average application rate of manure (dry weight) = 0 (kg/ha/d). Number of livestock per hectare of pond area = 0. |
Production |
|
| Unit cycle | |
| Production period | 97 |
| Production cycle | 45 |
Comments |