A5061534073- Aquaculture Nutrition and Growth
- Reproductive biology and impacts on aquatic species
- Aquaculture disease management and microbiota
- Fish Ecology and Management Studies
- Physiological and biochemical adaptations
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Sperm and Testicular Function
- Child Nutrition and Water Access
- Fish Biology and Ecology Studies
- Fish biology, ecology, and behavior
Universidade Federal de Minas Gerais
2016-2021
Universidade Federal do Recôncavo da Bahia
2019-2020
Universidade Federal da Bahia
2019-2020
Universidade Federal de Mato Grosso
2014-2018
The objective of this study was to evaluate Ovopel and carp pituitary extract as spawning inducers in the males Amazon catfish L. marmoratus. following treatments, applied a single dose, were studied: 0.2, 0.4 0.6 pellet/kg live weight, 2.5 mg extract/kg weight. Each treatment repeated four times. No significant difference sperm volume, motility vigor, time motility, count, or percentage normal abnormal spermatozoa observed between treatments. There also no terms primary secondary defects,...
The world tilapia production faces seasonal variations. However, very few nutritional studies have addressed suboptimal temperature. We evaluated the effect of two temperatures (20 or 30 °C) and vegetable oil blends (one rich in corn (COR) one linseed (LIN)) on growth, body composition, blood parameters using a 2 × factorial design with following treatments: COR-20; LIN-20; COR-30; LIN-30 (Trial 1). In addition, we also postingestive signals dietary oils when organoleptic properties diets...
The objective of this study was to evaluate the effects vitamin C on growth and quality semen from Oreochromis niloticus breeders. One hundred sixty males were fed with different levels (0, 261, 599 942 mg/kg diet). higher weight values recorded for (166 g) (175 mg C/kg diet. Sperm motility, vigour concentration volume, gonadosomatic index plasma protein data last week showed a direct relationship increasing C. No changes observed in hepatosomatic blood glucose. haematocrit erythrocyte...
This work aimed to determine fatty acid dynamics and lipid composition of female muscle, oocytes, newly hatched larvae (NHL) first feeding (FFL) Prochilodus argenteus. Oocytes NHL had the highest percentages total lipids. Neutral lipids (NL) polar (PL) remained constant from oocytes through larval stages (P < 0.05). Among NL, C18:2n 6 its percentage in muscle 0.05) C18:3n 3 oocytes. The arachidonic (AA) were FFL. n-9 n-6 series muscle. values n-3HUFA while n-6HUFA Percentage ∑SFA LN was FFL...