Engenharia de Pesca (Sede)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/16
Siglas das Coleções:
APP - Artigo Publicado em Periódico
TAE - Trabalho Apresentado em Evento
TCC - Trabalho de Conclusão de Curso
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5 resultados
Resultados da Pesquisa
Item Relatório de estágio das atividades desenvolvidas no CERAQUA/SF(2024-08-30) Nóbrega, Daniel Andrade; Medeiros, Mateus Vitória; http://lattes.cnpq.br/2723228592205339; http://lattes.cnpq.br/4622465024249271Item Equiparação de atividade de monitoria do Projeto Poecilia: capacitação em peixes ornamentais e noções de mergulho livre e autônomo(2021-03-05) Andrade, Thiago Augusto de; Oliveira Filho, Paulo Roberto Campagnoli de; http://lattes.cnpq.br/8043850276929205; http://lattes.cnpq.br/3082948270548721The Base of Ornamental Pisculture and Marine Research – POPMar, is a research center created in 1997 by the Instituto Oceanário de Pernambuco - IOPE in partnership with the Federal Rural University of Pernambuco – UFRPE, on the island of Itamaracá - Pernambuco. With the objective of initially conducting practical classes during the academic semesters for the Fisheries Engineering course, then contemplating other undergraduate courses at the Federal Rural University of Pernambuco UFRPE / SEDE, on topics related to the curriculum, such as: ornamental fish pisciculture, production of live food and marine biodiversity. From the year 2011, the Poecilia Project began to be carried out during the university recess, which is an extension project created for students from the Serra Talhada Academic Unit - UAST / UFRPE of the Fisheries Engineering courses, Biological Sciences and Zootechnics, could gain experiences through practical classes on cultivation in an ornamental fish culture, together with swimming lessons and notions of free and autonomous diving. Conduct monitoring assisting new students participating in the Project; make technical visits to other ornamental fish farms and shrimp ponds in order to arouse students' interest in these areas of professional activity. Get to know other ecosystems, such as the mangrove, through trips on the Jaguaribe River; and the sandstone reefs through free dives in the natural pools (Ilha de Itamaracá); and visit cultural and ecological places like the Ricardo Brennand Institute, the Dois Irmãos State Park (zoo), the Recife Botanical Garden, the Santa Cruz de Itamaracá Fort and the historic city of Vila Velha. So that at the end of each project, participants return to their activities with more theoretical knowledge and with more in-depth practical experiences, increasing their interest in their courses and helping to reduce the dropout rate of undergraduate students.Item Plano de negócio para piscicultura ornamental em área urbana na cidade de Recife - Pernambuco(2022-05-27) Sales, Dennys César Alexandre de; Santos, Juliana Ferreira dos; http://lattes.cnpq.br/6621907859216486; http://lattes.cnpq.br/5652245847264693Worldwide, ornamental fish farming has been growing over the years and in Brazil, it is estimated that the development of this sector will follow this same trend. Knowing this, a business plan for an ornamental fish farm aims to trace a path to minimize errors and increase successes in the conditions of an enterprise described here. The species chosen for the present work is the guppy (Poecilia reticulata) of the full red lineage and the city where the company will be installed is Recife, state of Pernambuco. A positive point for installing the company in this region is the temperature, which has an annual average of 25.7°C, favoring the well-being of the species under study, as it has an ideal temperature between 23° and 28°C. Larviculture and fattening have an estimated time of 6 months, totaling under these conditions seven cycles in a year. In addition, the guppy is an easy-to-handle fish and has a good acceptance of inert food. The present work analyzed four scenarios with different quantities produced throughout the year (scenario 1 production of 5,292.00 fingerlings, scenario 2 production of 2,646.00 fingerlings, scenario 3 production of 3,969.00 fingerlings and scenario 4 with production of 4,410.00 fingerlings), with all scenarios presenting the same amount of invested capital, R$ 26,964.12. Scenario 1 was the one with the best results, with a return on invested capital in four years and five months, with annual net revenue of R$ 5,694.35. The other scenarios were not economically viable, as there was no payback. Among all the situations analyzed, scenario 1 was the one that presented economic viability, compared to the others.Item Perfil hematológico de Oreochromis niloticus cultivados em sistema de bioflocos e submetidos a diferentes densidades de estocagem(2019-12-04) Silva Júnior, Álvaro Cirino da; Silva, Suzianny Maria Bezerra Cabral da; http://lattes.cnpq.br/8569566022920336Item Análise investigatória do método de reversão sexual da tilápia do nilo (Oreochromis niloticus), linhagem Chitralada, na piscicultura Mar Doce do Nordeste(2019-07-19) Silva, Joab Joaquim da; Ponzi Junior, Manlio; http://lattes.cnpq.br/1423075666160782; http://lattes.cnpq.br/6664018329829121This work was developed inside the facilities of Mar Doce do Nordeste Piscicultura e Projetos Ltda., attempting to confirm if the sexual reversion process of the Nile Tilapia (Oreochromis niloticus) fingerlings was inside what was foreseen in Pompa & Green’s reversion technique, using the masculinizing hormone 17 α-methyltestosterone, obtaining then, as detailed by the technique, monosex specimens with reversion rate above 95%. The fishes were fed with feed containing 60 mg/kg of 17 α-methyltestosterone, which was given 6 times per day, during the period of 28 days in a masonry vivarium in the first 10 days, followed by 18 days in another vivarium dug in the ground. After 120 days of cultivation, the specimen were slaughtered and eviscerated to posterior visual analysis of the gonads. The obtained results revealed reversion rates lower than what were expected with the correct application of Popma & Green’s reversion technique, appointing the protocol’s necessity of revision, in order to reach monosex specimen and improve the quality of the commercialized tilapia’s fingerlings.