Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/18662 |
Resumo: | A study was conducted to evaluate the feces+urine produced per animal (FUPA), dry matter, mineral matter, organic matter, nitrogen, phosphorus, potassium and sulfur in feces of gilts fed diets with increasing levels of ractopamine (0, 5, 10 and 15 mg kg-1 of diet). A total of 468 finishing gilts were allotted into 36 pens. In two days of each week, feces and urine were daily sampled in four pens per treatment, quantifying the feces+urine. To determine the characterization of feces, two samples per week were taken daily, in nine pens per treatment. It was used a split plot design, considering the ractopamine level as the plot and the weeks as the subplots. There was no reduction in nitrogen amount in feces. An interaction was detected between ractopamine concentrations and weeks for FUPA and phosphorus, potassium and sulfur in feces. Ractopamine addition in diets for gilts has reduced the feces+urine production and nitrogen and phosphorus excretion. Higher values estimated for potassium content in feces of animals fed diets with 10 and 15 mg of ractopamine kg-1 were found between the second and third week. Increasing levels of ractopamine from 5 to 15 mg kg-1 promoted higher excretion of sulfur over the weeks of supply. |
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Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662additiveenvironmental impactfinishingmineralSus scrofaAdditiveEnvironmental impactFinishingMineralSus scrofaA study was conducted to evaluate the feces+urine produced per animal (FUPA), dry matter, mineral matter, organic matter, nitrogen, phosphorus, potassium and sulfur in feces of gilts fed diets with increasing levels of ractopamine (0, 5, 10 and 15 mg kg-1 of diet). A total of 468 finishing gilts were allotted into 36 pens. In two days of each week, feces and urine were daily sampled in four pens per treatment, quantifying the feces+urine. To determine the characterization of feces, two samples per week were taken daily, in nine pens per treatment. It was used a split plot design, considering the ractopamine level as the plot and the weeks as the subplots. There was no reduction in nitrogen amount in feces. An interaction was detected between ractopamine concentrations and weeks for FUPA and phosphorus, potassium and sulfur in feces. Ractopamine addition in diets for gilts has reduced the feces+urine production and nitrogen and phosphorus excretion. Higher values estimated for potassium content in feces of animals fed diets with 10 and 15 mg of ractopamine kg-1 were found between the second and third week. Increasing levels of ractopamine from 5 to 15 mg kg-1 promoted higher excretion of sulfur over the weeks of supply. A study was conducted to evaluate the feces+urine produced per animal (FUPA), drymatter, mineral matter, organic matter, nitrogen, phosphorus, potassium and sulfur in feces of gilts feddiets with increasing levels of ractopamine (0, 5, 10 and 15 mg kg-1 of diet). A total of 468 finishing giltswere allotted into 36 pens. In two days of each week, feces and urine were daily sampled in four pens pertreatment, quantifying the feces+urine. To determine the characterization of feces, two samples per weekwere taken daily, in nine pens per treatment. It was used a split plot design, considering the ractopaminelevel as the plot and the weeks as the subplots. There was no reduction in nitrogen amount in feces. Aninteraction was detected between ractopamine concentrations and weeks for FUPA and phosphorus,potassium and sulfur in feces. Ractopamine addition in diets for gilts has reduced the feces+urineproduction and nitrogen and phosphorus excretion. Higher values estimated for potassium content in fecesof animals fed diets with 10 and 15 mg of ractopamine kg-1 were found between the second and third week.Increasing levels of ractopamine from 5 to 15 mg kg-1 promoted higher excretion of sulfur over the weeksof supply.Editora da Universidade Estadual de Maringá2013-02-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionanálise laboratorialapplication/pdfapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1866210.4025/actascianimsci.v35i3.18662Acta Scientiarum. Animal Sciences; Vol 35 No 3 (2013); 267-272Acta Scientiarum. Animal Sciences; v. 35 n. 3 (2013); 267-2721807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/18662/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/18662/pdf_1Watanabe, Pedro HenriqueThomaz, Maria CristinaPascoal, Leonardo Augusto FonsecaRuiz, Urbano dos SantosDaniel, EvertonAmorim, Alessandro Borgesinfo:eu-repo/semantics/openAccess2024-05-17T13:04:34Zoai:periodicos.uem.br/ojs:article/18662Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:04:34Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662 Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662 |
title |
Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662 |
spellingShingle |
Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662 Watanabe, Pedro Henrique additive environmental impact finishing mineral Sus scrofa Additive Environmental impact Finishing Mineral Sus scrofa |
title_short |
Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662 |
title_full |
Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662 |
title_fullStr |
Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662 |
title_full_unstemmed |
Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662 |
title_sort |
Manure production and mineral excretion in feces of gilts fed ractopamine - doi: 10.4025/actascianimsci.v35i3.18662 |
author |
Watanabe, Pedro Henrique |
author_facet |
Watanabe, Pedro Henrique Thomaz, Maria Cristina Pascoal, Leonardo Augusto Fonseca Ruiz, Urbano dos Santos Daniel, Everton Amorim, Alessandro Borges |
author_role |
author |
author2 |
Thomaz, Maria Cristina Pascoal, Leonardo Augusto Fonseca Ruiz, Urbano dos Santos Daniel, Everton Amorim, Alessandro Borges |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Watanabe, Pedro Henrique Thomaz, Maria Cristina Pascoal, Leonardo Augusto Fonseca Ruiz, Urbano dos Santos Daniel, Everton Amorim, Alessandro Borges |
dc.subject.por.fl_str_mv |
additive environmental impact finishing mineral Sus scrofa Additive Environmental impact Finishing Mineral Sus scrofa |
topic |
additive environmental impact finishing mineral Sus scrofa Additive Environmental impact Finishing Mineral Sus scrofa |
description |
A study was conducted to evaluate the feces+urine produced per animal (FUPA), dry matter, mineral matter, organic matter, nitrogen, phosphorus, potassium and sulfur in feces of gilts fed diets with increasing levels of ractopamine (0, 5, 10 and 15 mg kg-1 of diet). A total of 468 finishing gilts were allotted into 36 pens. In two days of each week, feces and urine were daily sampled in four pens per treatment, quantifying the feces+urine. To determine the characterization of feces, two samples per week were taken daily, in nine pens per treatment. It was used a split plot design, considering the ractopamine level as the plot and the weeks as the subplots. There was no reduction in nitrogen amount in feces. An interaction was detected between ractopamine concentrations and weeks for FUPA and phosphorus, potassium and sulfur in feces. Ractopamine addition in diets for gilts has reduced the feces+urine production and nitrogen and phosphorus excretion. Higher values estimated for potassium content in feces of animals fed diets with 10 and 15 mg of ractopamine kg-1 were found between the second and third week. Increasing levels of ractopamine from 5 to 15 mg kg-1 promoted higher excretion of sulfur over the weeks of supply. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-02-08 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion análise laboratorial |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/18662 10.4025/actascianimsci.v35i3.18662 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/18662 |
identifier_str_mv |
10.4025/actascianimsci.v35i3.18662 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/18662/pdf https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/18662/pdf_1 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 35 No 3 (2013); 267-272 Acta Scientiarum. Animal Sciences; v. 35 n. 3 (2013); 267-272 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
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1799315360753647616 |