A5033774025- Aquaculture Nutrition and Growth
- Aquaculture disease management and microbiota
- Reproductive biology and impacts on aquatic species
- Animal Nutrition and Physiology
- Protein Hydrolysis and Bioactive Peptides
Centro de Investigación en Alimentación y Desarrollo
2014-2023
Food Research and Development Institute
2014-2017
Saint-Hyacinthe Research and Development Centre
2014-2017
Cultura
2015
A 12-week feeding trial was conducted to examine the replacement of fish meal with pet-grade poultry by-product (PBM-PG) in spotted rose snapper Lutjanus guttatus diet. Five experimental diets were formulated contain graded levels PBM-PG at proportion 250, 500, 75 or 900 g kg−1. The control diet contained sardine as main protein source. Four groups 15 randomly assigned L. juveniles fed satiation 3 times day−1. Except for PBM-PG90 diet, growth performance, survival and feed utilization...
This study evaluated the use of tuna by-product meal (TBM), a locally produced feed ingredient, as replacement for fish (FM) in diets spotted rose snapper, Lutjanus guttatus. Six isonitrogenous compounds [480 kg−1 crude protein (CP) and isoenergetic (21 kJ g−1)] were formulated to replace 0 (D-0%), 10 (D-10%), 20 (D-20%), 30 (D-30%), 40 (D-40% or 50% (D-50%) FM with TBM protein. Each diet was fed four replicate groups snapper (initial weight 5.4 g ± 0.04 g) apparent satiation three times...
During the tuna canning process, about 52~54% of total weight fish is discarded as waste, which can be processed in order to obtain byproducts meal (TBM), or stabilized silage hydrolysates (TSH). Both products were tested replacements soybean (SBM), diets for fingerling male Nile tilapia Oreochromis niloticus. Seven test isonitrogenous (35% CP) and isoenergetic (19 kJ g-1): a basal diet contained SBM main protein source (TSH0); four experimental had increasing inclusion levels TSH replacing...
The feasibility of replacing fish meal protein at different levels with poultry by product food grade (PBM-FG) was assessed in diets for spotted rose snapper Lutjanus guttatus.Four were formulated, the control diet used as main source (FM); other three had increasing PBM-FG 25, 50 or 75% respectively.The fed close to apparent satiation, times a day quadruplicate groups juvenile (average body weight 11.0 ± 0.04 g).The randomly distributed into 15 120 L seawater tank.The response containing...
Apparent digestibility coefficients (ADCs) for dry matter, crude protein, energy and essential amino acids five commonly used feed ingredients were determined juvenile spotted rose snapper Lutjanus guttatus (average body weight 90.6 g). ADCs using the stripping technique to collect faeces after fish fed a reference diet test diets composed of 700 g kg−1 300 ingredient. Chromic oxide (Cr2O3) was as an inert indicator. Ingredients tested included sardine fishmeal (FM), canola meal (CM), tuna...
Se llevó a cabo un experimento para evaluar el efecto de varios niveles proteína y lípidos dietéticos en rendimiento juveniles robalo blanco (Centropomus viridis). realizó diseño factorial 4 × 2 con (40%, 46%, 52% 58%) (10% 13%), 3 replicados por tratamiento. Los peces peso inicial 14.80 ± 0.80 g se alimentaron saciedad aparente veces al día durante 6 semanas. El crecimiento los no presentó diferencias significativas entre tratamientos. La eficiencia alimenticia solo fue afectada nivel la...