DIGESTIBILITY OF EXTRUDED SEMI-WHOLE SOYBEAN FOR PIGLETS IN THE INITIAL PHASE
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/14403 |
Resumo: | Two assays were conducted to determine the coefficients of digestibility (CD) and the digestible nutrients (DN) of the extruded semi-whole soybean (Assay 1 - conventional feeding and Assay 2 - feeding for sows, starting at 109 days of pregnancy and during the lactation and for lactating piglets and in the initial phase, with rations without soybean meal). Each assay was divided into two phases (32 and 50 days of age). Eight piglets weaned at 25 days of age were used. Total feces collection method was used. The following variables were analyzed in feed and in feces: dry matter, crude protein, ether extract, crude fiber and gross energy. The following average values were obtained: CDDM - 88.87%; CDCP - 86.81%; CDEE - 85.41%; CDCF - 78.22%; CDGE - 80.21% and CMDE - 95.71%, which allowed the calculation of the digestible nutrients: DDM - 81.28%; DP - 34.49%; DEE - 14.02%; DF - 4.49%; DEa - 4087.86 kcal/kg and MEa - 3912.73 kcal/kg. The different coefficients of digestibility were not affected by the differential feeding for sows and piglets nor by the different ages of the animals. Moreover, the extruded semi-whole soybean presented good levels of DN, concerning mainly the digestible and metabolizable energy.KEYWORDS: protein sources; soybean; swine. |
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DIGESTIBILITY OF EXTRUDED SEMI-WHOLE SOYBEAN FOR PIGLETS IN THE INITIAL PHASEDIGESTIBILIDADE DA SOJA SEMI-INTEGRAL EXTRUSADA PARA LEITÕES NA FASE INICIALSwine productionfontes protéicassojasuínosTwo assays were conducted to determine the coefficients of digestibility (CD) and the digestible nutrients (DN) of the extruded semi-whole soybean (Assay 1 - conventional feeding and Assay 2 - feeding for sows, starting at 109 days of pregnancy and during the lactation and for lactating piglets and in the initial phase, with rations without soybean meal). Each assay was divided into two phases (32 and 50 days of age). Eight piglets weaned at 25 days of age were used. Total feces collection method was used. The following variables were analyzed in feed and in feces: dry matter, crude protein, ether extract, crude fiber and gross energy. The following average values were obtained: CDDM - 88.87%; CDCP - 86.81%; CDEE - 85.41%; CDCF - 78.22%; CDGE - 80.21% and CMDE - 95.71%, which allowed the calculation of the digestible nutrients: DDM - 81.28%; DP - 34.49%; DEE - 14.02%; DF - 4.49%; DEa - 4087.86 kcal/kg and MEa - 3912.73 kcal/kg. The different coefficients of digestibility were not affected by the differential feeding for sows and piglets nor by the different ages of the animals. Moreover, the extruded semi-whole soybean presented good levels of DN, concerning mainly the digestible and metabolizable energy.KEYWORDS: protein sources; soybean; swine.Com o objetivo de determinar os coeficientes de digestibilidade (CD) e os nutrientes digestíveis (ND) da soja semi-integral extrusada, foram conduzidos dois ensaios (Ensaio 1 - alimentação convencional e Ensaio 2 - alimentação das porcas a partir de 109 dias de prenhez, na lactação e dos leitões lactentes e na fase inicial, com rações sem farelo de soja), subdivididos, cada um, em duas fases (32 e 50 dias de idade). Foram utilizados oito leitões em cada fase, desmamados aos 25 dias de idade. Foi utilizado o método da coleta total de fezes. No alimento e nas fezes analisaram-se matéria seca, proteína bruta, extrato etéreo, fibra bruta e energia bruta. Os seguintes valores médios foram obtidos: CDMS - 88,87%; CDPB - 86,81%; CDEE - 85,41%; CDFB - 78,22%; CDEB - 80,21% e CMED - 95,71%, obtendo-se, assim, os valores médios para nutrientes digestíveis: MSD - 81,28%; PD - 34,49%; EED - 14,02%; FD - 4,49%; EDa - 4087,86 kcal/kg e EMa - 3912,73 kcal/kg. Os CD não foram afetados pela alimentação diferenciada das porcas e dos leitões ou pelas diferentes idades dos animais. Além disso, a soja semi-integral extrusada apresentou bons níveis de ND, principalmente no que se refere às energias digestível e metabolizável.PALAVRAS-CHAVE: fontes proteicas; soja; suínos.Universidade Federal de Goiás2012-09-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisa Científicaapplication/pdftext/htmlapplication/pdfhttps://revistas.ufg.br/vet/article/view/1440310.5216/cab.v13i3.14403Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 13 No. 3 (2012); 290-297Ciência Animal Brasileira / Brazilian Animal Science; v. 13 n. 3 (2012); 290-2971809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/14403/11951https://revistas.ufg.br/vet/article/view/14403/11952https://revistas.ufg.br/vet/article/view/14403/15426Thomaz, Maria CristinaSilveira, Antonio CarlosKronka, Rodolfo NascimentoKronka, Sergio NascimentoBudiño, Fábio Enrique Lemosinfo:eu-repo/semantics/openAccess2012-09-29T02:15:59Zoai:ojs.revistas.ufg.br:article/14403Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:55:47.825190Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
DIGESTIBILITY OF EXTRUDED SEMI-WHOLE SOYBEAN FOR PIGLETS IN THE INITIAL PHASE DIGESTIBILIDADE DA SOJA SEMI-INTEGRAL EXTRUSADA PARA LEITÕES NA FASE INICIAL |
title |
DIGESTIBILITY OF EXTRUDED SEMI-WHOLE SOYBEAN FOR PIGLETS IN THE INITIAL PHASE |
spellingShingle |
DIGESTIBILITY OF EXTRUDED SEMI-WHOLE SOYBEAN FOR PIGLETS IN THE INITIAL PHASE Thomaz, Maria Cristina Swine production fontes protéicas soja suínos |
title_short |
DIGESTIBILITY OF EXTRUDED SEMI-WHOLE SOYBEAN FOR PIGLETS IN THE INITIAL PHASE |
title_full |
DIGESTIBILITY OF EXTRUDED SEMI-WHOLE SOYBEAN FOR PIGLETS IN THE INITIAL PHASE |
title_fullStr |
DIGESTIBILITY OF EXTRUDED SEMI-WHOLE SOYBEAN FOR PIGLETS IN THE INITIAL PHASE |
title_full_unstemmed |
DIGESTIBILITY OF EXTRUDED SEMI-WHOLE SOYBEAN FOR PIGLETS IN THE INITIAL PHASE |
title_sort |
DIGESTIBILITY OF EXTRUDED SEMI-WHOLE SOYBEAN FOR PIGLETS IN THE INITIAL PHASE |
author |
Thomaz, Maria Cristina |
author_facet |
Thomaz, Maria Cristina Silveira, Antonio Carlos Kronka, Rodolfo Nascimento Kronka, Sergio Nascimento Budiño, Fábio Enrique Lemos |
author_role |
author |
author2 |
Silveira, Antonio Carlos Kronka, Rodolfo Nascimento Kronka, Sergio Nascimento Budiño, Fábio Enrique Lemos |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Thomaz, Maria Cristina Silveira, Antonio Carlos Kronka, Rodolfo Nascimento Kronka, Sergio Nascimento Budiño, Fábio Enrique Lemos |
dc.subject.por.fl_str_mv |
Swine production fontes protéicas soja suínos |
topic |
Swine production fontes protéicas soja suínos |
description |
Two assays were conducted to determine the coefficients of digestibility (CD) and the digestible nutrients (DN) of the extruded semi-whole soybean (Assay 1 - conventional feeding and Assay 2 - feeding for sows, starting at 109 days of pregnancy and during the lactation and for lactating piglets and in the initial phase, with rations without soybean meal). Each assay was divided into two phases (32 and 50 days of age). Eight piglets weaned at 25 days of age were used. Total feces collection method was used. The following variables were analyzed in feed and in feces: dry matter, crude protein, ether extract, crude fiber and gross energy. The following average values were obtained: CDDM - 88.87%; CDCP - 86.81%; CDEE - 85.41%; CDCF - 78.22%; CDGE - 80.21% and CMDE - 95.71%, which allowed the calculation of the digestible nutrients: DDM - 81.28%; DP - 34.49%; DEE - 14.02%; DF - 4.49%; DEa - 4087.86 kcal/kg and MEa - 3912.73 kcal/kg. The different coefficients of digestibility were not affected by the differential feeding for sows and piglets nor by the different ages of the animals. Moreover, the extruded semi-whole soybean presented good levels of DN, concerning mainly the digestible and metabolizable energy.KEYWORDS: protein sources; soybean; swine. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-09-28 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Research Avaliado por pares Pesquisa Científica |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/vet/article/view/14403 10.5216/cab.v13i3.14403 |
url |
https://revistas.ufg.br/vet/article/view/14403 |
identifier_str_mv |
10.5216/cab.v13i3.14403 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/14403/11951 https://revistas.ufg.br/vet/article/view/14403/11952 https://revistas.ufg.br/vet/article/view/14403/15426 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 13 No. 3 (2012); 290-297 Ciência Animal Brasileira / Brazilian Animal Science; v. 13 n. 3 (2012); 290-297 1809-6891 1518-2797 reponame:Ciência animal brasileira (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Ciência animal brasileira (Online) |
collection |
Ciência animal brasileira (Online) |
repository.name.fl_str_mv |
Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
||revistacab@gmail.com |
_version_ |
1799874787154067456 |