Sources and levels of sodium in the diet of laying hens - DOI: 10.4025/actascianimsci.v25i1.2100
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Publication Date: | 2008 |
Other Authors: | , , , |
Format: | Article |
Language: | por |
Source: | Acta Scientiarum. Animal Sciences (Online) |
Download full: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2100 |
Summary: | With the aim to evaluate the sources and levels of sodium on performance and blood constituents of laying hens. 200 hens were used in an experimental design that involved 4 treatments of 5 replications and 10 hens each. The first two treatments involved the addition of 0.37% and 0.67% of NaCl. The third and the fourth treatment consisted in the addition of 0.41% of sodium bicarbonate and 0.34% of sodium sulfate in the diet contained 0.37% of NaCl. In the first treatment the total sodium level was 0.17% and in the remained treatments was 0.28%. It was not observed a statistical difference between treatments for egg mass, egg weight, feed intake and feed conversion (p > 0.05). Specific gravity was improved (p < 0.05) in the higher sodium level, independently of the chlorine content or Na/Cl ration. Dietary sodium levels did not affect phosphorus and calcium plasma. The values from blood pH, HCO3- and pCO2 showed the sensibility of hens for these parameters, so that, the higher values were obtained when the sodium bicarbonate were added in the diet. On the other hand, it was impossible to establish a relation between these values and egg specific gravity. |
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Sources and levels of sodium in the diet of laying hens - DOI: 10.4025/actascianimsci.v25i1.2100Fontes e níveis de sódio em rações de poedeiras comerciais - DOI: 10.4025/actascianimsci.v25i1.2100galinhas poedeirasgravidade específicaparâmetros sangüíneossódio5.04.00.00-2 ZootecniaWith the aim to evaluate the sources and levels of sodium on performance and blood constituents of laying hens. 200 hens were used in an experimental design that involved 4 treatments of 5 replications and 10 hens each. The first two treatments involved the addition of 0.37% and 0.67% of NaCl. The third and the fourth treatment consisted in the addition of 0.41% of sodium bicarbonate and 0.34% of sodium sulfate in the diet contained 0.37% of NaCl. In the first treatment the total sodium level was 0.17% and in the remained treatments was 0.28%. It was not observed a statistical difference between treatments for egg mass, egg weight, feed intake and feed conversion (p > 0.05). Specific gravity was improved (p < 0.05) in the higher sodium level, independently of the chlorine content or Na/Cl ration. Dietary sodium levels did not affect phosphorus and calcium plasma. The values from blood pH, HCO3- and pCO2 showed the sensibility of hens for these parameters, so that, the higher values were obtained when the sodium bicarbonate were added in the diet. On the other hand, it was impossible to establish a relation between these values and egg specific gravity.Com o objetivo de determinar o efeito de níveis e de fontes de sódio sobre o desempenho de poedeiras, gravidade específica dos ovos e parâmetros plasmáticos e sangüíneos, foram utilizadas 200 galinhas poedeiras, distribuídas em um delineamento experimental inteiramente casualizado, com 4 tratamentos e 5 repetições de 10 aves cada. Os dois primeiros tratamentos consistiram da adição de 0,37% e 0,67% de NaCl.. No terceiro e quarto tratamentos, incluiu-se 0,41% de bicarbonato de sódio e 0,34% de sulfato de sódio, respectivamente, em adição à dieta que continha 0,37% de NaCl. No primeiro tratamento, o nível de sódio total foi de 0,17% e nos restantes 0,28%. As médias obtidas para peso e massa de ovos, consumo de ração e conversão alimentar, foram semelhantes estatisticamente (p > 0,05). A gravidade específica dos ovos melhorou (p < 0,05), quando se elevou o nível de sódio dietético de 0,17% para 0,28%, independente do conteúdo de cloro ou mesmo da relação Na/Cl. Os níveis de sódio não proporcionaram efeitos significativos sobre o fósforo e cálcio plasmático. Os valores sangüíneos de pH, HCO3- e PCO2 denotaram uma sensibilidade acentuada das aves às fontes e níveis de sódio, sendo que os maiores valores obtidos ocorreram quando se adicionou o bicarbonato de sódio à dieta.Editora da Universidade Estadual de Maringá2008-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/210010.4025/actascianimsci.v25i1.2100Acta Scientiarum. Animal Sciences; Vol 25 No 1 (2003); 79-84Acta Scientiarum. Animal Sciences; v. 25 n. 1 (2003); 79-841807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2100/1431Junqueira, Otto MackAndreotti, Marcelo de OliveiraFaria, Douglas Emygdio deRodrigues, Eliana AparecidaAraújo, Lúcio Francelinoinfo:eu-repo/semantics/openAccess2024-05-17T13:03:37Zoai:periodicos.uem.br/ojs:article/2100Revistahttp://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:2024-05-17T13:03:37Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Sources and levels of sodium in the diet of laying hens - DOI: 10.4025/actascianimsci.v25i1.2100 Fontes e níveis de sódio em rações de poedeiras comerciais - DOI: 10.4025/actascianimsci.v25i1.2100 |
title |
Sources and levels of sodium in the diet of laying hens - DOI: 10.4025/actascianimsci.v25i1.2100 |
spellingShingle |
Sources and levels of sodium in the diet of laying hens - DOI: 10.4025/actascianimsci.v25i1.2100 Junqueira, Otto Mack galinhas poedeiras gravidade específica parâmetros sangüíneos sódio 5.04.00.00-2 Zootecnia |
title_short |
Sources and levels of sodium in the diet of laying hens - DOI: 10.4025/actascianimsci.v25i1.2100 |
title_full |
Sources and levels of sodium in the diet of laying hens - DOI: 10.4025/actascianimsci.v25i1.2100 |
title_fullStr |
Sources and levels of sodium in the diet of laying hens - DOI: 10.4025/actascianimsci.v25i1.2100 |
title_full_unstemmed |
Sources and levels of sodium in the diet of laying hens - DOI: 10.4025/actascianimsci.v25i1.2100 |
title_sort |
Sources and levels of sodium in the diet of laying hens - DOI: 10.4025/actascianimsci.v25i1.2100 |
author |
Junqueira, Otto Mack |
author_facet |
Junqueira, Otto Mack Andreotti, Marcelo de Oliveira Faria, Douglas Emygdio de Rodrigues, Eliana Aparecida Araújo, Lúcio Francelino |
author_role |
author |
author2 |
Andreotti, Marcelo de Oliveira Faria, Douglas Emygdio de Rodrigues, Eliana Aparecida Araújo, Lúcio Francelino |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Junqueira, Otto Mack Andreotti, Marcelo de Oliveira Faria, Douglas Emygdio de Rodrigues, Eliana Aparecida Araújo, Lúcio Francelino |
dc.subject.por.fl_str_mv |
galinhas poedeiras gravidade específica parâmetros sangüíneos sódio 5.04.00.00-2 Zootecnia |
topic |
galinhas poedeiras gravidade específica parâmetros sangüíneos sódio 5.04.00.00-2 Zootecnia |
description |
With the aim to evaluate the sources and levels of sodium on performance and blood constituents of laying hens. 200 hens were used in an experimental design that involved 4 treatments of 5 replications and 10 hens each. The first two treatments involved the addition of 0.37% and 0.67% of NaCl. The third and the fourth treatment consisted in the addition of 0.41% of sodium bicarbonate and 0.34% of sodium sulfate in the diet contained 0.37% of NaCl. In the first treatment the total sodium level was 0.17% and in the remained treatments was 0.28%. It was not observed a statistical difference between treatments for egg mass, egg weight, feed intake and feed conversion (p > 0.05). Specific gravity was improved (p < 0.05) in the higher sodium level, independently of the chlorine content or Na/Cl ration. Dietary sodium levels did not affect phosphorus and calcium plasma. The values from blood pH, HCO3- and pCO2 showed the sensibility of hens for these parameters, so that, the higher values were obtained when the sodium bicarbonate were added in the diet. On the other hand, it was impossible to establish a relation between these values and egg specific gravity. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-17 |
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://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2100 10.4025/actascianimsci.v25i1.2100 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2100 |
identifier_str_mv |
10.4025/actascianimsci.v25i1.2100 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2100/1431 |
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 |
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 25 No 1 (2003); 79-84 Acta Scientiarum. Animal Sciences; v. 25 n. 1 (2003); 79-84 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 |
_version_ |
1799315358003232768 |