Weight and morphometric growth of Pacu (Piaractus mesopotamicus), Tambaqui (Colossoma macropumum) and their hybrids from spring to winter
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1678-5150-PVB-4808 http://hdl.handle.net/11449/164305 |
Resumo: | This study aimed to evaluate weight and morphometric growth of the products of the complete diallel cross-breeding between pacu and tambaqui during the period from the end of spring to the beginning of winter. Was used 400 pacu, tambaqui, tambacu and paqui. 20 fish from each group were collected, weighed and submitted to morphometric evaluation every 28 days. The Logistic function adjusted better to describe the growth in body weight and the morphometric measures for age on all the genetic groups. The studied groups presented similar behavior of growth for body weight and morphometric measures. There were significant differences between the genetic groups regarding parameters A (asymptotic value) and B (integration constant) for body weight and for all the morphometric measures evaluated. For the parameter K (maturity rate), there were significant difference between groups for body weight, head length and body height. The groups possibly were affected the decrease of temperature. The Tambacu was superior to the Paqui in all the variables evaluated for the parameter A, and was also superior to the pure breed, except for head length and body width. |
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Weight and morphometric growth of Pacu (Piaractus mesopotamicus), Tambaqui (Colossoma macropumum) and their hybrids from spring to winterPacuPiaractus mesopotamicustambaquiColossoma macropumumgrowth curvecross-breedingbody formfishespoikilotherm animalsThis study aimed to evaluate weight and morphometric growth of the products of the complete diallel cross-breeding between pacu and tambaqui during the period from the end of spring to the beginning of winter. Was used 400 pacu, tambaqui, tambacu and paqui. 20 fish from each group were collected, weighed and submitted to morphometric evaluation every 28 days. The Logistic function adjusted better to describe the growth in body weight and the morphometric measures for age on all the genetic groups. The studied groups presented similar behavior of growth for body weight and morphometric measures. There were significant differences between the genetic groups regarding parameters A (asymptotic value) and B (integration constant) for body weight and for all the morphometric measures evaluated. For the parameter K (maturity rate), there were significant difference between groups for body weight, head length and body height. The groups possibly were affected the decrease of temperature. The Tambacu was superior to the Paqui in all the variables evaluated for the parameter A, and was also superior to the pure breed, except for head length and body width.Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Fed Lavras, Dept Zootecnia, Campus Univ,Ave Doutor Sylvio Menicucci 1001, BR-37200000 Lavras, MG, BrazilInst Fed Goiano, Campus Rio Verde,Rodovia Goiana Km 1,Cx Postal 66, BR-75901970 Rio Verde, Go, BrazilInst Fed Espirito Santo, MEC, Campus Sta Teresa, BR-29660000 Santa Teresa, ES, BrazilUniv Estadual Paulista Julio de Mesquita, Dept Engn Pesca, Campus Registro,Ave Nelson Brihi Badur 430, BR-11900000 Registro, SP, BrazilUniv Estadual Paulista Julio de Mesquita, Dept Engn Pesca, Campus Registro,Ave Nelson Brihi Badur 430, BR-11900000 Registro, SP, BrazilRevista Pesquisa Veterinaria BrasileiraUniversidade Federal de Lavras (UFLA)Inst Fed GoianoInst Fed Espirito SantoUniversidade Estadual Paulista (Unesp)Mourad, Natalia M. N.Costa, Adriano C.Freitas, Rilke T. F.Serafini, Moacyr A.Reis Neto, Rafael V. [UNESP]Felizardo, Viviane O.2018-11-26T17:52:03Z2018-11-26T17:52:03Z2018-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article544-550application/pdfhttp://dx.doi.org/10.1590/1678-5150-PVB-4808Pesquisa Veterinaria Brasileira. Rio Janeiro: Revista Pesquisa Veterinaria Brasileira, v. 38, n. 3, p. 544-550, 2018.0100-736Xhttp://hdl.handle.net/11449/16430510.1590/1678-5150-PVB-4808S0100-736X2018000300544WOS:000435031500028S0100-736X2018000300544.pdf73281779163060370000-0002-4192-3982Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPesquisa Veterinaria Brasileirainfo:eu-repo/semantics/openAccess2024-05-03T13:20:52Zoai:repositorio.unesp.br:11449/164305Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:43:17.142613Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Weight and morphometric growth of Pacu (Piaractus mesopotamicus), Tambaqui (Colossoma macropumum) and their hybrids from spring to winter |
title |
Weight and morphometric growth of Pacu (Piaractus mesopotamicus), Tambaqui (Colossoma macropumum) and their hybrids from spring to winter |
spellingShingle |
Weight and morphometric growth of Pacu (Piaractus mesopotamicus), Tambaqui (Colossoma macropumum) and their hybrids from spring to winter Mourad, Natalia M. N. Pacu Piaractus mesopotamicus tambaqui Colossoma macropumum growth curve cross-breeding body form fishes poikilotherm animals |
title_short |
Weight and morphometric growth of Pacu (Piaractus mesopotamicus), Tambaqui (Colossoma macropumum) and their hybrids from spring to winter |
title_full |
Weight and morphometric growth of Pacu (Piaractus mesopotamicus), Tambaqui (Colossoma macropumum) and their hybrids from spring to winter |
title_fullStr |
Weight and morphometric growth of Pacu (Piaractus mesopotamicus), Tambaqui (Colossoma macropumum) and their hybrids from spring to winter |
title_full_unstemmed |
Weight and morphometric growth of Pacu (Piaractus mesopotamicus), Tambaqui (Colossoma macropumum) and their hybrids from spring to winter |
title_sort |
Weight and morphometric growth of Pacu (Piaractus mesopotamicus), Tambaqui (Colossoma macropumum) and their hybrids from spring to winter |
author |
Mourad, Natalia M. N. |
author_facet |
Mourad, Natalia M. N. Costa, Adriano C. Freitas, Rilke T. F. Serafini, Moacyr A. Reis Neto, Rafael V. [UNESP] Felizardo, Viviane O. |
author_role |
author |
author2 |
Costa, Adriano C. Freitas, Rilke T. F. Serafini, Moacyr A. Reis Neto, Rafael V. [UNESP] Felizardo, Viviane O. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Lavras (UFLA) Inst Fed Goiano Inst Fed Espirito Santo Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Mourad, Natalia M. N. Costa, Adriano C. Freitas, Rilke T. F. Serafini, Moacyr A. Reis Neto, Rafael V. [UNESP] Felizardo, Viviane O. |
dc.subject.por.fl_str_mv |
Pacu Piaractus mesopotamicus tambaqui Colossoma macropumum growth curve cross-breeding body form fishes poikilotherm animals |
topic |
Pacu Piaractus mesopotamicus tambaqui Colossoma macropumum growth curve cross-breeding body form fishes poikilotherm animals |
description |
This study aimed to evaluate weight and morphometric growth of the products of the complete diallel cross-breeding between pacu and tambaqui during the period from the end of spring to the beginning of winter. Was used 400 pacu, tambaqui, tambacu and paqui. 20 fish from each group were collected, weighed and submitted to morphometric evaluation every 28 days. The Logistic function adjusted better to describe the growth in body weight and the morphometric measures for age on all the genetic groups. The studied groups presented similar behavior of growth for body weight and morphometric measures. There were significant differences between the genetic groups regarding parameters A (asymptotic value) and B (integration constant) for body weight and for all the morphometric measures evaluated. For the parameter K (maturity rate), there were significant difference between groups for body weight, head length and body height. The groups possibly were affected the decrease of temperature. The Tambacu was superior to the Paqui in all the variables evaluated for the parameter A, and was also superior to the pure breed, except for head length and body width. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-26T17:52:03Z 2018-11-26T17:52:03Z 2018-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1678-5150-PVB-4808 Pesquisa Veterinaria Brasileira. Rio Janeiro: Revista Pesquisa Veterinaria Brasileira, v. 38, n. 3, p. 544-550, 2018. 0100-736X http://hdl.handle.net/11449/164305 10.1590/1678-5150-PVB-4808 S0100-736X2018000300544 WOS:000435031500028 S0100-736X2018000300544.pdf 7328177916306037 0000-0002-4192-3982 |
url |
http://dx.doi.org/10.1590/1678-5150-PVB-4808 http://hdl.handle.net/11449/164305 |
identifier_str_mv |
Pesquisa Veterinaria Brasileira. Rio Janeiro: Revista Pesquisa Veterinaria Brasileira, v. 38, n. 3, p. 544-550, 2018. 0100-736X 10.1590/1678-5150-PVB-4808 S0100-736X2018000300544 WOS:000435031500028 S0100-736X2018000300544.pdf 7328177916306037 0000-0002-4192-3982 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Pesquisa Veterinaria Brasileira |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
544-550 application/pdf |
dc.publisher.none.fl_str_mv |
Revista Pesquisa Veterinaria Brasileira |
publisher.none.fl_str_mv |
Revista Pesquisa Veterinaria Brasileira |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129545836953600 |