Table 1.
Ingredients and proximal composition of the two experimental diets: the complete plant-based diet (V diet) and the marine resources-based diet (M diet).
| V diet | M diet | |
|---|---|---|
| INGREDIENTS (%) | ||
| Fishmeal (Southern hemisphere, Sopropêche, France) | 0 | 65 |
| Extruded whole wheat (SudOuest Aliment, France) | 4 | 21 |
| Fava bean (CP) | 10 | 0 |
| Corn gluten (CP 60; Inzo, France) | 17 | 0 |
| Wheat gluten (CP 70; Roquette, France) | 17 | 0 |
| Soybean meal (CP 48; Inzo, France) | 12 | 0 |
| White lupin seed meal (Terrena, France) | 5 | 0 |
| Extruded peas (Aquatex, Sotexpro, France) | 12.5 | 0 |
| Fish oil (Southern hemisphere, Sopropêche, France) | 0 | 11 |
| Rapeseed oil (Daudruy, France) | 6 | 0 |
| Linseed oil (Daudruy, France) | 3.6 | 0 |
| Palm oil (Daudruy, France) | 2.4 | 0 |
| Soy-lecithin (Louis François, France) | 2 | 0 |
| L-Lysine (Eurolysine) | 0.5 | 0 |
| L-Methionine (Evonik, Germany) | 0.5 | 0 |
| CaHPO4.2H20 (18% P; 22% Ca) | 3 | 0 |
| Min., and Vit. premix, INRAa | 3 | 3 |
| Attractant mixb | 1.5 | 0 |
| Composition (% DM) | ||
| Dry matter | 96.9 | 97.6 |
| Crude protein | 51.4 | 50.1 |
| Crude fat | 18.5 | 19.4 |
| Starch | 9.6 | 14.1 |
| Ash | 6.5 | 12.7 |
| Energy (kJ/g DM) | 23.6 | 22.6 |
DM, dry matter.
Mineral premix (g or mg kg-1 diet): calcium carbonate (40% Ca), 2.15 g; magnesium oxide (60% Mg), 1.24 g; ferric citrate, 0.2 g; potassium iodide (75% I), 0.4 mg; zinc sulfate (36% Zn), 0.4 g; copper sulfate (25% Cu), 0.3 g; manganese sulfate (33% Mn), 0.3 g; dibasic calcium phosphate (20%Ca, 18%P), 5 g; cobalt sulfate, 2 mg; sodium selenite (30% Se), 3 mg; KCl, 0.9 g; NaCl, 0.4 g (UPAE, INRA); And Vitamin premix (IU or mg kg-1 diet): DL-a tocopherol acetate, 60 IU; sodium menadione bisulphate, 5 mg; retinyl acetate, 15,000 IU; DL-cholecalciferol, 3,000 IU; thiamin, 15 mg; riboflavin, 30 mg; pyridoxine, 15 mg; B12, 0.05 mg; nicotinic acid, 175 mg; folic acid, 500 mg; inositol, 1,000 mg; biotin, 2.5 mg; calcium pantothenate, 50 mg; choline chloride, 2,000 mg (UPAE, INRA).
Attractant mix: glucosamine, 0.5 g; taurine, 0.3 g; betaine, 0.3 g; glycine, 0.2 g; alanine, 0.2 g.