A5049195454- Fish biology, ecology, and behavior
- Aquaculture Nutrition and Growth
- Agricultural and Food Sciences
- Rural Development and Agriculture
- Marine and fisheries research
- Environmental Sustainability and Education
- Aquaculture disease management and microbiota
- Cephalopods and Marine Biology
- Marine animal studies overview
- Innovations in Aquaponics and Hydroponics Systems
- Agricultural Systems and Practices
- Reproductive biology and impacts on aquatic species
- Science and Education Research
- Animal and Plant Science Education
- Academic Research in Diverse Fields
Instituto Federal de Educação, Ciência e Tecnologia de Roraima
2015-2022
Abstract The tambaqui (Colossoma macropomum) is a fish of primary importance in South American aquaculture, principally the Amazon region and has particularly unique diet wild. Oryza spp, or Wild rice as it commonly known, native to floodplains muddy rivers region. aim this study was analyze physical performance effects dietary levels spp. via hematological parameters, total food intake, conversion efficiency, growth ratio swimming fish. Diets containing 45% induced best tambaqui. 15% 30%...
O tambaqui representa 98% do total de peixes produzidos em cativeiro no estado Roraima. município Amajari é destaque na produção nacional, sendo o principal polo produtor pescados cultivo estado. Fatores como variações clima, incidência doenças e comportamento dos preços nos mercados, aliados ao baixo nível conhecimento técnico, principalmente pequenos produtores, torna necessária a difusão técnicas ferramentas com finalidade melhorar as atividades operacionais dentro uma piscicultura. Com...
The choice of bait is one the fisheries tactics used to increase selectivity for particular target species. performance three types (mackerel, sardine, squid) was evaluated with a commercial vessel operating in Equatorial Atlantic Ocean using deep-set pelagic longline deployment method large yellowfin and bigeye tunas. effect different factors covariates on Capture per Effort Unit - CPUE through Generalized Linear Models (GLM). In 121 experimental sets types, 2385 individuals two species...