Available phosphorus for 15- to 30-kg pigs kept in hot environment
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Zootecnia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200016 |
Resumo: | This experiment was conducted to determine the requirement of available phosphorus (aP) for pigs kept in hot environment. Seventy-two pigs (36 castrated males and 36 females) with initial weight of 15.10±0.31 kg were allotted in a completely randomized block design with six treatments (0.107, 0.214, 0.321, 0.428, 0.535, and 0.642% of aP), six replicates and two pigs (1 castrated male and 1 female) per experimental unit. Pigs were kept in a hot environment with temperature of 34.1±0.8 ºC. The levels of aP influenced the daily weight gain, which increased quadratically up to the estimated level of 0.477%, and feed conversion, which improved quadratically up to the estimated level of 0.457%. The levels of aP also influenced the content of phosphorus in the bone, which increased quadratically up to the estimated level of 0.529%. The available phosphorus requirement of 15- to 30-kg pigs kept in a hot environment, for the best results of daily weight gain, feed conversion and bone parameters are 0.477, 0.457, and 0.529%, corresponding to the estimated daily available phosphorus intakes of 4.75; 4.55 and 5.27 g, respectively. |
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Available phosphorus for 15- to 30-kg pigs kept in hot environmentgenotypemineralsrequirementswinetemperatureThis experiment was conducted to determine the requirement of available phosphorus (aP) for pigs kept in hot environment. Seventy-two pigs (36 castrated males and 36 females) with initial weight of 15.10±0.31 kg were allotted in a completely randomized block design with six treatments (0.107, 0.214, 0.321, 0.428, 0.535, and 0.642% of aP), six replicates and two pigs (1 castrated male and 1 female) per experimental unit. Pigs were kept in a hot environment with temperature of 34.1±0.8 ºC. The levels of aP influenced the daily weight gain, which increased quadratically up to the estimated level of 0.477%, and feed conversion, which improved quadratically up to the estimated level of 0.457%. The levels of aP also influenced the content of phosphorus in the bone, which increased quadratically up to the estimated level of 0.529%. The available phosphorus requirement of 15- to 30-kg pigs kept in a hot environment, for the best results of daily weight gain, feed conversion and bone parameters are 0.477, 0.457, and 0.529%, corresponding to the estimated daily available phosphorus intakes of 4.75; 4.55 and 5.27 g, respectively.Sociedade Brasileira de Zootecnia2011-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200016Revista Brasileira de Zootecnia v.40 n.12 2011reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1516-35982011001200016info:eu-repo/semantics/openAccessAlebrante,LeandroDonzele,Juarez LopesOliveira,Rita Flavia Miranda deSaraiva,AlyssonGuimarães,Simoni Eliza FacioniFerreira,Aloízio SoaresSilva,Francisco Carlos de OliveiraAbreu,Márvio Lobão Teixeira deeng2012-01-19T00:00:00Zoai:scielo:S1516-35982011001200016Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2012-01-19T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false |
dc.title.none.fl_str_mv |
Available phosphorus for 15- to 30-kg pigs kept in hot environment |
title |
Available phosphorus for 15- to 30-kg pigs kept in hot environment |
spellingShingle |
Available phosphorus for 15- to 30-kg pigs kept in hot environment Alebrante,Leandro genotype minerals requirement swine temperature |
title_short |
Available phosphorus for 15- to 30-kg pigs kept in hot environment |
title_full |
Available phosphorus for 15- to 30-kg pigs kept in hot environment |
title_fullStr |
Available phosphorus for 15- to 30-kg pigs kept in hot environment |
title_full_unstemmed |
Available phosphorus for 15- to 30-kg pigs kept in hot environment |
title_sort |
Available phosphorus for 15- to 30-kg pigs kept in hot environment |
author |
Alebrante,Leandro |
author_facet |
Alebrante,Leandro Donzele,Juarez Lopes Oliveira,Rita Flavia Miranda de Saraiva,Alysson Guimarães,Simoni Eliza Facioni Ferreira,Aloízio Soares Silva,Francisco Carlos de Oliveira Abreu,Márvio Lobão Teixeira de |
author_role |
author |
author2 |
Donzele,Juarez Lopes Oliveira,Rita Flavia Miranda de Saraiva,Alysson Guimarães,Simoni Eliza Facioni Ferreira,Aloízio Soares Silva,Francisco Carlos de Oliveira Abreu,Márvio Lobão Teixeira de |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Alebrante,Leandro Donzele,Juarez Lopes Oliveira,Rita Flavia Miranda de Saraiva,Alysson Guimarães,Simoni Eliza Facioni Ferreira,Aloízio Soares Silva,Francisco Carlos de Oliveira Abreu,Márvio Lobão Teixeira de |
dc.subject.por.fl_str_mv |
genotype minerals requirement swine temperature |
topic |
genotype minerals requirement swine temperature |
description |
This experiment was conducted to determine the requirement of available phosphorus (aP) for pigs kept in hot environment. Seventy-two pigs (36 castrated males and 36 females) with initial weight of 15.10±0.31 kg were allotted in a completely randomized block design with six treatments (0.107, 0.214, 0.321, 0.428, 0.535, and 0.642% of aP), six replicates and two pigs (1 castrated male and 1 female) per experimental unit. Pigs were kept in a hot environment with temperature of 34.1±0.8 ºC. The levels of aP influenced the daily weight gain, which increased quadratically up to the estimated level of 0.477%, and feed conversion, which improved quadratically up to the estimated level of 0.457%. The levels of aP also influenced the content of phosphorus in the bone, which increased quadratically up to the estimated level of 0.529%. The available phosphorus requirement of 15- to 30-kg pigs kept in a hot environment, for the best results of daily weight gain, feed conversion and bone parameters are 0.477, 0.457, and 0.529%, corresponding to the estimated daily available phosphorus intakes of 4.75; 4.55 and 5.27 g, respectively. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-12-01 |
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=S1516-35982011001200016 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200016 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-35982011001200016 |
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 |
Sociedade Brasileira de Zootecnia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Zootecnia |
dc.source.none.fl_str_mv |
Revista Brasileira de Zootecnia v.40 n.12 2011 reponame:Revista Brasileira de Zootecnia (Online) instname:Sociedade Brasileira de Zootecnia (SBZ) instacron:SBZ |
instname_str |
Sociedade Brasileira de Zootecnia (SBZ) |
instacron_str |
SBZ |
institution |
SBZ |
reponame_str |
Revista Brasileira de Zootecnia (Online) |
collection |
Revista Brasileira de Zootecnia (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ) |
repository.mail.fl_str_mv |
||bz@sbz.org.br|| secretariarbz@sbz.org.br |
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1750318148764041216 |