Malt rootlets as ration ingridients for swine on growing and finishing stages

Detalhes bibliográficos
Autor(a) principal: Bellaver, Claudio
Data de Publicação: 2014
Outros Autores: Fialho, Elias Tadeu, Protas, José Fernando da Silva, Gomes, Paulo Cezar
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/16131
Resumo: An experiment was carried out, in 1983, at Cooperativa Agrária, located in Guarapuava, PR, Brazil, aiming to determine the best malt rootlet level to be included in swine rations for growing and finishing stages, with animals' initial live weight of 24.79 ± 0.14 kg, and final live weight of 90.28 ± 1.63 kg. The treatments, with experimental design completely randomized, were represented by the rootlet levels of 0%, 7%, 14%, 21% and 28%, with four replications per treatment and six animals per experimental unit. Considering the total experimental period, a linear effect (P < 0.05) was obtained for the mean daily weight gain (GPDM = 757.8000 - 5.7214; R2 = 0.52) and feed conversion (CA= 2.9610 + 0.0255 X; R2 = 0.80). Decreasing linear regressions (P < 0.05) were obtained for the variables: dead carcass gain, ham weight, digestible dry matter, nitrogen retention, crude protein digestibility coefficient. Cubic regressions (P < 0.05) were calculated for metabolizable and digestible energies. The results suggest that, economically, malt rootlets should not be included in swine rations under conditions similar to those of the present experiment.
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spelling Malt rootlets as ration ingridients for swine on growing and finishing stagesRadícula de malte na alimentação de suínos em crescimento e terminaçãobarley; by-product; fibercevada; subproduto; fibraAn experiment was carried out, in 1983, at Cooperativa Agrária, located in Guarapuava, PR, Brazil, aiming to determine the best malt rootlet level to be included in swine rations for growing and finishing stages, with animals' initial live weight of 24.79 ± 0.14 kg, and final live weight of 90.28 ± 1.63 kg. The treatments, with experimental design completely randomized, were represented by the rootlet levels of 0%, 7%, 14%, 21% and 28%, with four replications per treatment and six animals per experimental unit. Considering the total experimental period, a linear effect (P < 0.05) was obtained for the mean daily weight gain (GPDM = 757.8000 - 5.7214; R2 = 0.52) and feed conversion (CA= 2.9610 + 0.0255 X; R2 = 0.80). Decreasing linear regressions (P < 0.05) were obtained for the variables: dead carcass gain, ham weight, digestible dry matter, nitrogen retention, crude protein digestibility coefficient. Cubic regressions (P < 0.05) were calculated for metabolizable and digestible energies. The results suggest that, economically, malt rootlets should not be included in swine rations under conditions similar to those of the present experiment.Em 1983, na Cooperativa Agrária Ltda, município de Guarapuava, PR, realizou-se um experimento com objetivo de determinar o melhor nível de inclusão de radícula de malte em rações para suínos em crescimento e terminação, com peso vivo inicial de 24,79 ± 0,14 kg e final de 90,28 ± 1,63 kg. Os tratamentos, dispostos em delineamento inteiramente casualizado, foram representados por níveis de inclusão de 0%, 7%, 14%, 21% e 28% de radícula de malte, com quatro repetições por tratamento e seis animais por unidade experimental. Considerando o período experimental total, obteve-se um efeito linear (P < 0,05) para o ganho de peso diário médio (GPDM = 757,8000 - 5,7214  X; R2 = 0,52) e conversão alimentar (CA = 2,9610 + 0,0255 X; R2 = 0,80). Regressões lineares decrescentes (P < 0,05) foram obtidas para as variáveis: rendimento de carcaça fria, peso de pernil, matéria seca digestível, retenção de nitrogênio e coeficiente de digestibilidade da proteína bruta. Regressões cúbicas (P <0,05) foram calculadas para as energias disgestível e metabolizável. Constatou-se que, economicamente, a radícula de malte não deve ser utilizada para suínos, quando as condições existentes forem semelhantes às deste experimento.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraBellaver, ClaudioFialho, Elias TadeuProtas, José Fernando da SilvaGomes, Paulo Cezar2014-10-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/16131Pesquisa Agropecuaria Brasileira; v.20, n.8, ago. 1985; 969-974Pesquisa Agropecuária Brasileira; v.20, n.8, ago. 1985; 969-9741678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/16131/10292info:eu-repo/semantics/openAccess2014-04-17T11:58:55Zoai:ojs.seer.sct.embrapa.br:article/16131Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-17T11:58:55Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Malt rootlets as ration ingridients for swine on growing and finishing stages
Radícula de malte na alimentação de suínos em crescimento e terminação
title Malt rootlets as ration ingridients for swine on growing and finishing stages
spellingShingle Malt rootlets as ration ingridients for swine on growing and finishing stages
Bellaver, Claudio
barley; by-product; fiber
cevada; subproduto; fibra
title_short Malt rootlets as ration ingridients for swine on growing and finishing stages
title_full Malt rootlets as ration ingridients for swine on growing and finishing stages
title_fullStr Malt rootlets as ration ingridients for swine on growing and finishing stages
title_full_unstemmed Malt rootlets as ration ingridients for swine on growing and finishing stages
title_sort Malt rootlets as ration ingridients for swine on growing and finishing stages
author Bellaver, Claudio
author_facet Bellaver, Claudio
Fialho, Elias Tadeu
Protas, José Fernando da Silva
Gomes, Paulo Cezar
author_role author
author2 Fialho, Elias Tadeu
Protas, José Fernando da Silva
Gomes, Paulo Cezar
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Bellaver, Claudio
Fialho, Elias Tadeu
Protas, José Fernando da Silva
Gomes, Paulo Cezar
dc.subject.por.fl_str_mv barley; by-product; fiber
cevada; subproduto; fibra
topic barley; by-product; fiber
cevada; subproduto; fibra
description An experiment was carried out, in 1983, at Cooperativa Agrária, located in Guarapuava, PR, Brazil, aiming to determine the best malt rootlet level to be included in swine rations for growing and finishing stages, with animals' initial live weight of 24.79 ± 0.14 kg, and final live weight of 90.28 ± 1.63 kg. The treatments, with experimental design completely randomized, were represented by the rootlet levels of 0%, 7%, 14%, 21% and 28%, with four replications per treatment and six animals per experimental unit. Considering the total experimental period, a linear effect (P < 0.05) was obtained for the mean daily weight gain (GPDM = 757.8000 - 5.7214; R2 = 0.52) and feed conversion (CA= 2.9610 + 0.0255 X; R2 = 0.80). Decreasing linear regressions (P < 0.05) were obtained for the variables: dead carcass gain, ham weight, digestible dry matter, nitrogen retention, crude protein digestibility coefficient. Cubic regressions (P < 0.05) were calculated for metabolizable and digestible energies. The results suggest that, economically, malt rootlets should not be included in swine rations under conditions similar to those of the present experiment.
publishDate 2014
dc.date.none.fl_str_mv 2014-10-13
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/16131
url https://seer.sct.embrapa.br/index.php/pab/article/view/16131
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/16131/10292
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.20, n.8, ago. 1985; 969-974
Pesquisa Agropecuária Brasileira; v.20, n.8, ago. 1985; 969-974
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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