Digestibility of phosphorus in powder and microgranular phosphate in diets for pigs

Detalhes bibliográficos
Autor(a) principal: ROCHA JUNIOR,Carlos Magno da
Data de Publicação: 2015
Outros Autores: TEIXEIRA,Alexandre de Oliveira, HANNAS,Melissa Izabel, SANTANA,Ana Lúcia Almeida, CARVALHO,Thony Assis, OLIVEIRA,Bárbara Lopes de, MOREIRA,Leonardo Marmo, BRIGHENTI,Carla Regina Guimarães
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Saúde e Produção Animal
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402015000300544
Resumo: AbstractThis study was realized with the objective to determine the apparent and standardized digestibilities of phosphates to pigs in growing phase, employing two methodologies. Forty-two crossbred barrows with an initial weight of 37 ± 1.1kg were used in a randomized-block design in a 2 × 7 factorial arrangement, with two collection methods: total fecal collection and the use of a indicator (acid insoluble ash [AIA]) × seven treatments, which consisted of a control diet (CTR); three diets containing phosphate in powder form (PP): PPA= CTR + powder phosphate A, PPB= CTR + powder phosphate B, and PPC= CTR + powder phosphate C; and another three diets containing the microgranular phosphate (MP): MP15= CTR + microgranular phosphate 15%, MP45 = CTR + microgranular phosphate 45% and MP75= CTR + microgranular phosphate 75%). The values of 15, 45, and 75% correspond to the water-solubility of the phosphates. There were six replicates, and the pig was considered as experimental unit. The standardized digestibility coefficients of the phosphates assessed by the total collection method, in percent values, were: PPA = 86.9, PPB = 84.9, PPC = 81.9, MP15 = 89.4, MP45 = 88.8, and MP75 = 92.6. The standardized-digestibility coefficients of the phosphates evaluated by the indicator method (AIA) in percent values were: PPA = 75.9, PPB = 75.4, PPC = 75.6, MP15 = 84.9, MP45 = 78.0, and MP75 = 79.4. Considering the two methodologies evaluated in the present work, the microgranular phosphates constitute the best alternative for feeding pigs in the growth phase.
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spelling Digestibility of phosphorus in powder and microgranular phosphate in diets for pigsfecal indicatorin vitro solubilitymineralsparticle sizeAbstractThis study was realized with the objective to determine the apparent and standardized digestibilities of phosphates to pigs in growing phase, employing two methodologies. Forty-two crossbred barrows with an initial weight of 37 ± 1.1kg were used in a randomized-block design in a 2 × 7 factorial arrangement, with two collection methods: total fecal collection and the use of a indicator (acid insoluble ash [AIA]) × seven treatments, which consisted of a control diet (CTR); three diets containing phosphate in powder form (PP): PPA= CTR + powder phosphate A, PPB= CTR + powder phosphate B, and PPC= CTR + powder phosphate C; and another three diets containing the microgranular phosphate (MP): MP15= CTR + microgranular phosphate 15%, MP45 = CTR + microgranular phosphate 45% and MP75= CTR + microgranular phosphate 75%). The values of 15, 45, and 75% correspond to the water-solubility of the phosphates. There were six replicates, and the pig was considered as experimental unit. The standardized digestibility coefficients of the phosphates assessed by the total collection method, in percent values, were: PPA = 86.9, PPB = 84.9, PPC = 81.9, MP15 = 89.4, MP45 = 88.8, and MP75 = 92.6. The standardized-digestibility coefficients of the phosphates evaluated by the indicator method (AIA) in percent values were: PPA = 75.9, PPB = 75.4, PPC = 75.6, MP15 = 84.9, MP45 = 78.0, and MP75 = 79.4. Considering the two methodologies evaluated in the present work, the microgranular phosphates constitute the best alternative for feeding pigs in the growth phase.UFBA - Universidade Federal da Bahia2015-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402015000300544Revista Brasileira de Saúde e Produção Animal v.16 n.3 2015reponame:Revista Brasileira de Saúde e Produção Animalinstname:Universidade Federal da Bahia (UFBA)instacron:UFBA10.1590/S1519-99402015000300007info:eu-repo/semantics/openAccessROCHA JUNIOR,Carlos Magno daTEIXEIRA,Alexandre de OliveiraHANNAS,Melissa IzabelSANTANA,Ana Lúcia AlmeidaCARVALHO,Thony AssisOLIVEIRA,Bárbara Lopes deMOREIRA,Leonardo MarmoBRIGHENTI,Carla Regina Guimarãeseng2015-10-27T00:00:00Zoai:scielo:S1519-99402015000300544Revistahttp://www.rbspa.ufba.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||rbspa@ufba.br1519-99401519-9940opendoar:2015-10-27T00:00Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)false
dc.title.none.fl_str_mv Digestibility of phosphorus in powder and microgranular phosphate in diets for pigs
title Digestibility of phosphorus in powder and microgranular phosphate in diets for pigs
spellingShingle Digestibility of phosphorus in powder and microgranular phosphate in diets for pigs
ROCHA JUNIOR,Carlos Magno da
fecal indicator
in vitro solubility
minerals
particle size
title_short Digestibility of phosphorus in powder and microgranular phosphate in diets for pigs
title_full Digestibility of phosphorus in powder and microgranular phosphate in diets for pigs
title_fullStr Digestibility of phosphorus in powder and microgranular phosphate in diets for pigs
title_full_unstemmed Digestibility of phosphorus in powder and microgranular phosphate in diets for pigs
title_sort Digestibility of phosphorus in powder and microgranular phosphate in diets for pigs
author ROCHA JUNIOR,Carlos Magno da
author_facet ROCHA JUNIOR,Carlos Magno da
TEIXEIRA,Alexandre de Oliveira
HANNAS,Melissa Izabel
SANTANA,Ana Lúcia Almeida
CARVALHO,Thony Assis
OLIVEIRA,Bárbara Lopes de
MOREIRA,Leonardo Marmo
BRIGHENTI,Carla Regina Guimarães
author_role author
author2 TEIXEIRA,Alexandre de Oliveira
HANNAS,Melissa Izabel
SANTANA,Ana Lúcia Almeida
CARVALHO,Thony Assis
OLIVEIRA,Bárbara Lopes de
MOREIRA,Leonardo Marmo
BRIGHENTI,Carla Regina Guimarães
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv ROCHA JUNIOR,Carlos Magno da
TEIXEIRA,Alexandre de Oliveira
HANNAS,Melissa Izabel
SANTANA,Ana Lúcia Almeida
CARVALHO,Thony Assis
OLIVEIRA,Bárbara Lopes de
MOREIRA,Leonardo Marmo
BRIGHENTI,Carla Regina Guimarães
dc.subject.por.fl_str_mv fecal indicator
in vitro solubility
minerals
particle size
topic fecal indicator
in vitro solubility
minerals
particle size
description AbstractThis study was realized with the objective to determine the apparent and standardized digestibilities of phosphates to pigs in growing phase, employing two methodologies. Forty-two crossbred barrows with an initial weight of 37 ± 1.1kg were used in a randomized-block design in a 2 × 7 factorial arrangement, with two collection methods: total fecal collection and the use of a indicator (acid insoluble ash [AIA]) × seven treatments, which consisted of a control diet (CTR); three diets containing phosphate in powder form (PP): PPA= CTR + powder phosphate A, PPB= CTR + powder phosphate B, and PPC= CTR + powder phosphate C; and another three diets containing the microgranular phosphate (MP): MP15= CTR + microgranular phosphate 15%, MP45 = CTR + microgranular phosphate 45% and MP75= CTR + microgranular phosphate 75%). The values of 15, 45, and 75% correspond to the water-solubility of the phosphates. There were six replicates, and the pig was considered as experimental unit. The standardized digestibility coefficients of the phosphates assessed by the total collection method, in percent values, were: PPA = 86.9, PPB = 84.9, PPC = 81.9, MP15 = 89.4, MP45 = 88.8, and MP75 = 92.6. The standardized-digestibility coefficients of the phosphates evaluated by the indicator method (AIA) in percent values were: PPA = 75.9, PPB = 75.4, PPC = 75.6, MP15 = 84.9, MP45 = 78.0, and MP75 = 79.4. Considering the two methodologies evaluated in the present work, the microgranular phosphates constitute the best alternative for feeding pigs in the growth phase.
publishDate 2015
dc.date.none.fl_str_mv 2015-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402015000300544
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1519-99402015000300007
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv UFBA - Universidade Federal da Bahia
publisher.none.fl_str_mv UFBA - Universidade Federal da Bahia
dc.source.none.fl_str_mv Revista Brasileira de Saúde e Produção Animal v.16 n.3 2015
reponame:Revista Brasileira de Saúde e Produção Animal
instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
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institution UFBA
reponame_str Revista Brasileira de Saúde e Produção Animal
collection Revista Brasileira de Saúde e Produção Animal
repository.name.fl_str_mv Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv ||rbspa@ufba.br
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