Palm kernel meal (Elaeis guineensis) as a substitute for corn (Zea mays) in diets of Tambaqui (Colossoma macropomum).
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1122584 |
Resumo: | Two experiments were carried out to evaluate the effects of palm kernel meal (Elaeis guineensis) as corn (Zea mays) substitutes in tambaqui (Colossoma macropomum) diets based on zootechnical performance, health, characteristics of the muscle, yield and economic efficiency. The first one was carried out in a recirculation aquaculture system for 75 days wherein tambaquis received diets with 0% (T0), 25% (T25), 50% (T50), 75% (T75) and 100% (T100) of corn replacement by palm kernel meal. The second experiment, conducted in ponds for 184 days, tambaquis were fed T0 and T25 diets (selected because showed greater weight gain without health damage). Final weight and weight gain of tambaquis were impaired by the increasing levels of this ingredient on diets, and the feed conversion ratio was worse. The protein efficiency ratio and specific growth rate gradually reduced, while the total number of leucocytes and neutrophils gradually increased. Cholesterol and triglycerides decreased in T75 and T100. Variables analysed in experiment 2 were not affected by treatment, except muscle lipids. Palm kernel meal can replace up to 25% of corn in tambaqui diets since it maintains a balance in economic and zootechnical performance of production. |
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Palm kernel meal (Elaeis guineensis) as a substitute for corn (Zea mays) in diets of Tambaqui (Colossoma macropomum).TambaquiColossoma MacropomumElaeis GuineensisMilhoZea MaysDietaAlimento Para AnimalPeixeNutrição AnimalTwo experiments were carried out to evaluate the effects of palm kernel meal (Elaeis guineensis) as corn (Zea mays) substitutes in tambaqui (Colossoma macropomum) diets based on zootechnical performance, health, characteristics of the muscle, yield and economic efficiency. The first one was carried out in a recirculation aquaculture system for 75 days wherein tambaquis received diets with 0% (T0), 25% (T25), 50% (T50), 75% (T75) and 100% (T100) of corn replacement by palm kernel meal. The second experiment, conducted in ponds for 184 days, tambaquis were fed T0 and T25 diets (selected because showed greater weight gain without health damage). Final weight and weight gain of tambaquis were impaired by the increasing levels of this ingredient on diets, and the feed conversion ratio was worse. The protein efficiency ratio and specific growth rate gradually reduced, while the total number of leucocytes and neutrophils gradually increased. Cholesterol and triglycerides decreased in T75 and T100. Variables analysed in experiment 2 were not affected by treatment, except muscle lipids. Palm kernel meal can replace up to 25% of corn in tambaqui diets since it maintains a balance in economic and zootechnical performance of production.Rayette Souza da Silva, IFPA; Juliana Ralica Tavares Lopes, CPAF-AP; Roberto Vilhena do Espírito Santo, IFPA; Marcos Antônio Souza dos Santos, UFRA; Carlos Alberto Martins Cordeiro, UFPA; ELIANE TIE OBA YOSHIOKA, CPAF-AP; ROSELANY DE OLIVEIRA CORREA, CPATU; HEITOR MARTINS JUNIOR, CPATU; José Brito de Lourenço Júnior, UFPA.SILVA, R. S. daLOPES, J. R. T.ESPÍRITO SANTO, R. V. doSANTOS, M. A. S. dosCORDEIRO, C. A. M.YOSHIOKA, E. T. O.CORREA, R. de O.MARTINS JUNIOR, H.LOURENÇO JUNIOR, J. B. de2020-05-27T04:40:07Z2020-05-27T04:40:07Z2020-05-262020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAquaculture Research, p. 1-9, 2020.http://www.alice.cnptia.embrapa.br/alice/handle/doc/112258410.1111/are.14671enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2020-05-27T04:40:14Zoai:www.alice.cnptia.embrapa.br:doc/1122584Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542020-05-27T04:40:14falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542020-05-27T04:40:14Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Palm kernel meal (Elaeis guineensis) as a substitute for corn (Zea mays) in diets of Tambaqui (Colossoma macropomum). |
title |
Palm kernel meal (Elaeis guineensis) as a substitute for corn (Zea mays) in diets of Tambaqui (Colossoma macropomum). |
spellingShingle |
Palm kernel meal (Elaeis guineensis) as a substitute for corn (Zea mays) in diets of Tambaqui (Colossoma macropomum). SILVA, R. S. da Tambaqui Colossoma Macropomum Elaeis Guineensis Milho Zea Mays Dieta Alimento Para Animal Peixe Nutrição Animal |
title_short |
Palm kernel meal (Elaeis guineensis) as a substitute for corn (Zea mays) in diets of Tambaqui (Colossoma macropomum). |
title_full |
Palm kernel meal (Elaeis guineensis) as a substitute for corn (Zea mays) in diets of Tambaqui (Colossoma macropomum). |
title_fullStr |
Palm kernel meal (Elaeis guineensis) as a substitute for corn (Zea mays) in diets of Tambaqui (Colossoma macropomum). |
title_full_unstemmed |
Palm kernel meal (Elaeis guineensis) as a substitute for corn (Zea mays) in diets of Tambaqui (Colossoma macropomum). |
title_sort |
Palm kernel meal (Elaeis guineensis) as a substitute for corn (Zea mays) in diets of Tambaqui (Colossoma macropomum). |
author |
SILVA, R. S. da |
author_facet |
SILVA, R. S. da LOPES, J. R. T. ESPÍRITO SANTO, R. V. do SANTOS, M. A. S. dos CORDEIRO, C. A. M. YOSHIOKA, E. T. O. CORREA, R. de O. MARTINS JUNIOR, H. LOURENÇO JUNIOR, J. B. de |
author_role |
author |
author2 |
LOPES, J. R. T. ESPÍRITO SANTO, R. V. do SANTOS, M. A. S. dos CORDEIRO, C. A. M. YOSHIOKA, E. T. O. CORREA, R. de O. MARTINS JUNIOR, H. LOURENÇO JUNIOR, J. B. de |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Rayette Souza da Silva, IFPA; Juliana Ralica Tavares Lopes, CPAF-AP; Roberto Vilhena do Espírito Santo, IFPA; Marcos Antônio Souza dos Santos, UFRA; Carlos Alberto Martins Cordeiro, UFPA; ELIANE TIE OBA YOSHIOKA, CPAF-AP; ROSELANY DE OLIVEIRA CORREA, CPATU; HEITOR MARTINS JUNIOR, CPATU; José Brito de Lourenço Júnior, UFPA. |
dc.contributor.author.fl_str_mv |
SILVA, R. S. da LOPES, J. R. T. ESPÍRITO SANTO, R. V. do SANTOS, M. A. S. dos CORDEIRO, C. A. M. YOSHIOKA, E. T. O. CORREA, R. de O. MARTINS JUNIOR, H. LOURENÇO JUNIOR, J. B. de |
dc.subject.por.fl_str_mv |
Tambaqui Colossoma Macropomum Elaeis Guineensis Milho Zea Mays Dieta Alimento Para Animal Peixe Nutrição Animal |
topic |
Tambaqui Colossoma Macropomum Elaeis Guineensis Milho Zea Mays Dieta Alimento Para Animal Peixe Nutrição Animal |
description |
Two experiments were carried out to evaluate the effects of palm kernel meal (Elaeis guineensis) as corn (Zea mays) substitutes in tambaqui (Colossoma macropomum) diets based on zootechnical performance, health, characteristics of the muscle, yield and economic efficiency. The first one was carried out in a recirculation aquaculture system for 75 days wherein tambaquis received diets with 0% (T0), 25% (T25), 50% (T50), 75% (T75) and 100% (T100) of corn replacement by palm kernel meal. The second experiment, conducted in ponds for 184 days, tambaquis were fed T0 and T25 diets (selected because showed greater weight gain without health damage). Final weight and weight gain of tambaquis were impaired by the increasing levels of this ingredient on diets, and the feed conversion ratio was worse. The protein efficiency ratio and specific growth rate gradually reduced, while the total number of leucocytes and neutrophils gradually increased. Cholesterol and triglycerides decreased in T75 and T100. Variables analysed in experiment 2 were not affected by treatment, except muscle lipids. Palm kernel meal can replace up to 25% of corn in tambaqui diets since it maintains a balance in economic and zootechnical performance of production. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-05-27T04:40:07Z 2020-05-27T04:40:07Z 2020-05-26 2020 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Aquaculture Research, p. 1-9, 2020. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1122584 10.1111/are.14671 |
identifier_str_mv |
Aquaculture Research, p. 1-9, 2020. 10.1111/are.14671 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1122584 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503492683956224 |