Shrimp - Feed Formula
Views: 19 Author: Site Editor Publish Time: 2021-04-20 Origin: Site
Quality standard for formulated shrimp feeds (28TCN 102: 2004)
Feed type
| Shape of feed | Size of shrimp (g) |
1 | Crumbles | 0.01-2.00 |
2 | Crumbles | 0.2-1.0 |
3 | Crumbles | 1.0-5.0 |
4 | Crumbles or pellet | 5.0-10.0 |
5 | Pellet | 10.0-20.0 |
6 | Pellet | >20.0 |
Shrimp (Penaeus monodon)
Standard | Feed type |
1 | 2 | 3 | 4 | 5 | 6 |
Diameter of pellet (mm, maximum) | 0.6 | 0.8 | 1.2 | 1.8 | 2.2 | 2.5 |
Length/diameter ratio | 1.5-2.5 |
Broken rate (%, maximum) | 2 |
Durability (hours, minimum) | 1 |
Crude energy (kcal/kg feed, minimum) | 3400 | 3400 | 3200 | 3200 | 3000 | 3000 |
Moisture (%, maximum) | 11 |
Crude protein (%, maximum) | 42 | 40 | 39 | 38 | 37 | 35 |
Crude lipid (%) | 6-8 | 6-8 | 5-7 | 5-7 | 4-6 | 4-6 |
Crude fiber (%, maximum) | 3 | 3 | 4 | 4 | 5 | 5 |
Ash (%, maximum) | 14 | 14 | 15 | 15 | 16 | 16 |
Sand (%, maximum) | 1 | 1 | 2 | 2 | 2 | 2 |
Calcium (%, maximum) | 2.3 |
Calcium/phosphorus ratio | 1.0-1.5 |
NaCI (%, maximum) | 2.5 |
Lysine (%, minimum) | 2.1 | 2.1 | 1.8 | 1.8 | 1.7 | 1.7 |
Methionine (%, minimum) | 0.9 | 0.9 | 0.8 | 0.8 | 0.7 | 0.7 |
Alive insects | Not permitted |
Pathogenic bacterium (Salmonella) | Not permitted |
Aspergillus | Not permitted |
Aflatoxin | <10 ppb |