A5049313431- Aquaculture Nutrition and Growth
- Fish Biology and Ecology Studies
- Aquaculture disease management and microbiota
- Fish biology, ecology, and behavior
- Animal Nutrition and Physiology
- Moringa oleifera research and applications
Instituto de Pesca
2023
Institute of Animal Science and Pastures
2020-2021
Universidade Federal Rural do Rio de Janeiro
2020-2021
The present study was undertaken to examine the effects of oregano essential oil on growth performance, blood glucose levels, body composition and intestinal morphometry Nile tilapia reared in salinized water at 10 g/L for 64 days. experiment set up as a completely randomized design with five treatments four replicates, which control diet diets containing increasing concentrations (0.75, 1.5, 2.25 3.0 g/kg) were tested. best results parameters obtained inclusion level 0.75 g/kg, but did not...
This study investigated the use of Citrus sinensis essential oil (EOCS) in Betta splendens, evaluating toxicity, induction and recovery times to anesthesia, its action on agonist behavior, male collective transport. To fish were exposed EOCS at different concentrations during 48 h. The test was performed evaluate sedation, under concentrations. assess subjects maintained with dosages EOCS, assessing opercular beat fin expansion, while untreated animals. In mass transport study, males divided...
The present study evaluated the influence of thermal management during larviculture Betta splendens on survival and sex ratio, aiming to increase proportion males. Newly hatched larvae were subjected different regimes, namely, T25, T28, T30 T33 (25, 28, 30 33ºC, respectively). experiment was laid out in a completely randomized design, with 4 treatments 10 repetitions. Thermal treatment maintained until 15 days post-hatch (DPH). Mortality determined at end regime again 45 DPH. At experiment,...