Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6389 |
Resumo: | The evaluation of different regimes of feeding in a multiphases culture of the tilápia Chitralada, Oreochromis niloticus, was made in a period of four months. The aim this experiment was to optimize the regimen of feeding with reduced protein levels in the diverse phases of growth. The tilápias had been cultivated in fifteen useful cages of 4 m3 (2 x 2 x 1,0m), using diets with three levels of crude protein (36, 32 and 28%) in three phases of size (I - 80 300g; II - 300 650g and III - 650 1000g), being therefore, the experimental delineation with protein levels was: control I) 36, 32 and 32%; II) 32, 32 and 32%; III) 32, 32 and 28%. The fishes were fed with ration extruded in different levels of crude protein. Weekly the ration quantity was readjusted according to the feeding rates, the consumption and water quality. Daily it measures temperature, pH, oxygen and transparency. Monthly other variable as ammoniac nitrogen, nitrate, amongst others. Variance analysis was applied - (ANOVA) between the treatments in the different phases, to the level of significance of 5% in the variables of growth and production. The results obtained in phase I had not identified statistics difference (P≤0,05) in the treatments of the diet 36% and 32%PB, occurring only difference for ration of protein efficiency (TPE). In phase II, it was observed statistics differencebetween the fishes, specially on those that had been feed in the previous phase of diet 36% PB (P≤0,05). In phase III, was detected one better performance for the fish that were fed of diet 32% PB. Thus, it concluded that the regime of feeding more efficient for the three size phases is the utilization of the ration extruded with 32% of crude protein. |
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CORREIA, Eudes de SouzaSOARES, Maria do Carmo FigueredoSANTOS, Athiê Jorge de GuerraPORTZ, Leandrohttp://lattes.cnpq.br/4773823781869898COSTA, Marcelo Luis da Silva2017-02-16T12:52:41Z2006-08-30COSTA, Marcelo Luis da Silva. Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação. 2006. 50 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6389The evaluation of different regimes of feeding in a multiphases culture of the tilápia Chitralada, Oreochromis niloticus, was made in a period of four months. The aim this experiment was to optimize the regimen of feeding with reduced protein levels in the diverse phases of growth. The tilápias had been cultivated in fifteen useful cages of 4 m3 (2 x 2 x 1,0m), using diets with three levels of crude protein (36, 32 and 28%) in three phases of size (I - 80 300g; II - 300 650g and III - 650 1000g), being therefore, the experimental delineation with protein levels was: control I) 36, 32 and 32%; II) 32, 32 and 32%; III) 32, 32 and 28%. The fishes were fed with ration extruded in different levels of crude protein. Weekly the ration quantity was readjusted according to the feeding rates, the consumption and water quality. Daily it measures temperature, pH, oxygen and transparency. Monthly other variable as ammoniac nitrogen, nitrate, amongst others. Variance analysis was applied - (ANOVA) between the treatments in the different phases, to the level of significance of 5% in the variables of growth and production. The results obtained in phase I had not identified statistics difference (P≤0,05) in the treatments of the diet 36% and 32%PB, occurring only difference for ration of protein efficiency (TPE). In phase II, it was observed statistics differencebetween the fishes, specially on those that had been feed in the previous phase of diet 36% PB (P≤0,05). In phase III, was detected one better performance for the fish that were fed of diet 32% PB. Thus, it concluded that the regime of feeding more efficient for the three size phases is the utilization of the ration extruded with 32% of crude protein.A avaliação de diferentes regimes de alimentação no cultivo multifásico da tilápia Chitralada, Oreochromis niloticus, foi efetuada num período de quatro meses. O objetivo deste trabalho foi otimizar o regime de alimentação com níveis reduzidos de proteína nas diversas fases de crescimento. As tilápias foram cultivadas em 15 tanques-rede de 4 m3, utilizando dietas contendo três níveis de proteína bruta (36, 32 e 28%) em três fases de tamanho (I – 80 a 300g; II – 300 a 650g e III – 650 a 1000g), sendo portanto, o delineamento experimental com os níveis protéicos: I) 36 e 32%; II) 32 e 32%; e III) 32, 32 e 28% de PB. Os peixes foram alimentados com ração extrusada de diferentes níveis de proteína bruta e a quantidade de ração foi reajustada semanalmente conforme as taxas de alimentação, o consumo e a qualidade de água. Diariamente, avaliaram-se as variáveis da água como temperatura, oxigênio dissolvido e transparência, enquanto que mensalmente avaliou-se o nitrito, nitrato, nitrogênio amoniacal, fósforo total, alcalinidade e dureza total. Com a obtenção dos resultados, aplicou-se análise de variância (ANOVA) entre os tratamentos nas diferentes fases, ao nível de significância de 5% nas variáveis de crescimento e produção. Os resultados obtidos na fase I não identificaram diferença estatística (P≤0,05) entre ostratamentos da dieta 36 e 32% PB, ocorrendo apenas diferença (P>0,05) para taxa de eficiência protéica (TEP). Na fase II foi verificado diferença estatística entre os tratamentos, resultando em um melhor crescimento para os peixes que se alimentaram na fase anterior com a dieta 36% PB. Na fase III, houve um melhor desempenho para os peixes que se alimentaram da dieta 32% PB. Dessa forma, concluiu-se que o regime de alimentação mais eficiente para as três fases de tamanho é a utilização da ração extrusada com 32% de proteína bruta.Submitted by (edna.saturno@ufrpe.br) on 2017-02-16T12:52:41Z No. of bitstreams: 1 Marcelo Luis da Silva Costa.pdf: 352913 bytes, checksum: 8cf28dc6805387560a395f6db19fb59c (MD5)Made available in DSpace on 2017-02-16T12:52:41Z (GMT). No. of bitstreams: 1 Marcelo Luis da Silva Costa.pdf: 352913 bytes, checksum: 8cf28dc6805387560a395f6db19fb59c (MD5) Previous issue date: 2006-08-30Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Recursos Pesqueiros e AquiculturaUFRPEBrasilDepartamento de Pesca e AquiculturaTilápiaOreochromis niloticusNutrição animalTilápia chitraladaTanque-redeCIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCACultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentaçãoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis80217415640343225476006006006007231936942857037408-6131750198709519811-2555911436985713659info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6389/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALMarcelo Luis da Silva Costa.pdfMarcelo Luis da Silva Costa.pdfapplication/pdf352913http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6389/2/Marcelo+Luis+da+Silva+Costa.pdf8cf28dc6805387560a395f6db19fb59cMD52tede2/63892018-04-20 09:45:22.05oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2018-04-20T12:45:22Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação |
title |
Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação |
spellingShingle |
Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação COSTA, Marcelo Luis da Silva Tilápia Oreochromis niloticus Nutrição animal Tilápia chitralada Tanque-rede CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA |
title_short |
Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação |
title_full |
Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação |
title_fullStr |
Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação |
title_full_unstemmed |
Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação |
title_sort |
Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação |
author |
COSTA, Marcelo Luis da Silva |
author_facet |
COSTA, Marcelo Luis da Silva |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
CORREIA, Eudes de Souza |
dc.contributor.referee1.fl_str_mv |
SOARES, Maria do Carmo Figueredo |
dc.contributor.referee2.fl_str_mv |
SANTOS, Athiê Jorge de Guerra |
dc.contributor.referee3.fl_str_mv |
PORTZ, Leandro |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/4773823781869898 |
dc.contributor.author.fl_str_mv |
COSTA, Marcelo Luis da Silva |
contributor_str_mv |
CORREIA, Eudes de Souza SOARES, Maria do Carmo Figueredo SANTOS, Athiê Jorge de Guerra PORTZ, Leandro |
dc.subject.por.fl_str_mv |
Tilápia Oreochromis niloticus Nutrição animal Tilápia chitralada Tanque-rede |
topic |
Tilápia Oreochromis niloticus Nutrição animal Tilápia chitralada Tanque-rede CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA |
description |
The evaluation of different regimes of feeding in a multiphases culture of the tilápia Chitralada, Oreochromis niloticus, was made in a period of four months. The aim this experiment was to optimize the regimen of feeding with reduced protein levels in the diverse phases of growth. The tilápias had been cultivated in fifteen useful cages of 4 m3 (2 x 2 x 1,0m), using diets with three levels of crude protein (36, 32 and 28%) in three phases of size (I - 80 300g; II - 300 650g and III - 650 1000g), being therefore, the experimental delineation with protein levels was: control I) 36, 32 and 32%; II) 32, 32 and 32%; III) 32, 32 and 28%. The fishes were fed with ration extruded in different levels of crude protein. Weekly the ration quantity was readjusted according to the feeding rates, the consumption and water quality. Daily it measures temperature, pH, oxygen and transparency. Monthly other variable as ammoniac nitrogen, nitrate, amongst others. Variance analysis was applied - (ANOVA) between the treatments in the different phases, to the level of significance of 5% in the variables of growth and production. The results obtained in phase I had not identified statistics difference (P≤0,05) in the treatments of the diet 36% and 32%PB, occurring only difference for ration of protein efficiency (TPE). In phase II, it was observed statistics differencebetween the fishes, specially on those that had been feed in the previous phase of diet 36% PB (P≤0,05). In phase III, was detected one better performance for the fish that were fed of diet 32% PB. Thus, it concluded that the regime of feeding more efficient for the three size phases is the utilization of the ration extruded with 32% of crude protein. |
publishDate |
2006 |
dc.date.issued.fl_str_mv |
2006-08-30 |
dc.date.accessioned.fl_str_mv |
2017-02-16T12:52:41Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
COSTA, Marcelo Luis da Silva. Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação. 2006. 50 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6389 |
identifier_str_mv |
COSTA, Marcelo Luis da Silva. Cultivo multifásico da tilápia nilótica (Oreochromis niloticus,Linnaeus,1757) em tanques-rede, com diferentes regimes de alimentação. 2006. 50 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6389 |
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por |
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