Weight and morphometric growth of Pacu (Piaractus mesopotamicus), Tambaqui (Colossoma macropumum) and their hybrids from spring to winter

Detalhes bibliográficos
Autor(a) principal: Mourad, Natalia M. N.
Data de Publicação: 2018
Outros Autores: Costa, Adriano C., Freitas, Rilke T. F., Serafini, Moacyr A., Reis Neto, Rafael V. [UNESP], Felizardo, Viviane O.
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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spelling 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
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