Effect of sources of phosphorus on “in vitro” digestibility of dry matter, organic matter and total digestible nutrients of Mombaça grass (Panicum maximum Jacq. Cv. Mombaça)

Detalhes bibliográficos
Autor(a) principal: Dias, Fábio Jacobs
Data de Publicação: 2008
Outros Autores: Jobim, Clóves Cabreira, Branco, Antonio Ferriani, Oliveira, Carlos Antonio Lopes de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2871
Resumo: The trial was performed to evaluate the effect of phosphorus sources on forage mass quality of Mombaça grass (Panicum maximum Jacq. cv. Mombaça), according to in vitro dry matter and organic matter digestibility and TDN concentration. Every month, samples of available forage mass were taken, from December, 2002 until April, 2003. The treatments were three phosphate sources (1-YoorinÆÊ magnesium thermophosphate; 2-GafsaÆÊ natural phosphate; 3-simple superphosphate + triple superphosphate) and the control (no fertilizer). They were arranged in a randomised block design with three replications. It was used 12 plots sized from 0,7 to 1,0 hectare, which were delimited by two-line eletric fence. The grazing method was continuous stocking and variable stocking rate (“put-and-take”). The IVDMD, IVOMD and TDN coefficients decreased along sampling period. IVDMD, IVOMD and TDN concentration didn’t show significantly differences among treatments (P>0.05).
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spelling Effect of sources of phosphorus on “in vitro” digestibility of dry matter, organic matter and total digestible nutrients of Mombaça grass (Panicum maximum Jacq. Cv. Mombaça)Efeito de fontes de fósforo sobre a digestibilidade “in vitro” da matéria seca, da matéria orgânica e nutrientes digestíveis totais do capim- Mombaça (Panicum maximum Jacq. Cv. Mombaça)FertilizersForageGrazingPasture.FertilizantesForragemPastagemPastejo.The trial was performed to evaluate the effect of phosphorus sources on forage mass quality of Mombaça grass (Panicum maximum Jacq. cv. Mombaça), according to in vitro dry matter and organic matter digestibility and TDN concentration. Every month, samples of available forage mass were taken, from December, 2002 until April, 2003. The treatments were three phosphate sources (1-YoorinÆÊ magnesium thermophosphate; 2-GafsaÆÊ natural phosphate; 3-simple superphosphate + triple superphosphate) and the control (no fertilizer). They were arranged in a randomised block design with three replications. It was used 12 plots sized from 0,7 to 1,0 hectare, which were delimited by two-line eletric fence. The grazing method was continuous stocking and variable stocking rate (“put-and-take”). The IVDMD, IVOMD and TDN coefficients decreased along sampling period. IVDMD, IVOMD and TDN concentration didn’t show significantly differences among treatments (P>0.05).O trabalho foi realizado com o objetivo de avaliar o efeito de fontes de fósforo sobre a qualidade de massa de forragem do capim-Mombaça (Panicum maximum Jacq. cv. Mombaça), no que se refere à digestibilidade “in vitro” da matéria seca e da matéria orgânica e concentração de NDT. Foram feitas amostragens mensais da massa de forragem disponível, no período de dezembro de 2002 a abril de 2003. Os tratamentos avaliados foram três fontes de fósforo (1-termofosfato magnesiano YoorinÆÊ; 2-fosfato natural GafsaÆÊ; 3-superfosfato simples + superfosfato triplo) e tratamento testemunha, distribuídos em delineamento de blocos casualisados com três repetições. Foram utilizados 12 piquetes com tamanho de 0,7 a 1,0 hectare, separados por cerca com dois fios eletrificados. O método de pastejo utilizado foi o da lotação contínua com carga variável (“put-and-take”). Os coeficientes de DIVMS, DIVMO e NDT reduziram ao longo do período de coleta. Entre os tratamentos, a DIVMS, DIVMO e concentração de NDT não tiveram diferença significativa (P>0,05).UEL2008-08-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/287110.5433/1679-0359.2008v29n1p211Semina: Ciências Agrárias; Vol. 29 No. 1 (2008); 211-220Semina: Ciências Agrárias; v. 29 n. 1 (2008); 211-2201679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2871/2433Dias, Fábio JacobsJobim, Clóves CabreiraBranco, Antonio FerrianiOliveira, Carlos Antonio Lopes deinfo:eu-repo/semantics/openAccess2015-11-19T18:38:52Zoai:ojs.pkp.sfu.ca:article/2871Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:52Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Effect of sources of phosphorus on “in vitro” digestibility of dry matter, organic matter and total digestible nutrients of Mombaça grass (Panicum maximum Jacq. Cv. Mombaça)
Efeito de fontes de fósforo sobre a digestibilidade “in vitro” da matéria seca, da matéria orgânica e nutrientes digestíveis totais do capim- Mombaça (Panicum maximum Jacq. Cv. Mombaça)
title Effect of sources of phosphorus on “in vitro” digestibility of dry matter, organic matter and total digestible nutrients of Mombaça grass (Panicum maximum Jacq. Cv. Mombaça)
spellingShingle Effect of sources of phosphorus on “in vitro” digestibility of dry matter, organic matter and total digestible nutrients of Mombaça grass (Panicum maximum Jacq. Cv. Mombaça)
Dias, Fábio Jacobs
Fertilizers
Forage
Grazing
Pasture.
Fertilizantes
Forragem
Pastagem
Pastejo.
title_short Effect of sources of phosphorus on “in vitro” digestibility of dry matter, organic matter and total digestible nutrients of Mombaça grass (Panicum maximum Jacq. Cv. Mombaça)
title_full Effect of sources of phosphorus on “in vitro” digestibility of dry matter, organic matter and total digestible nutrients of Mombaça grass (Panicum maximum Jacq. Cv. Mombaça)
title_fullStr Effect of sources of phosphorus on “in vitro” digestibility of dry matter, organic matter and total digestible nutrients of Mombaça grass (Panicum maximum Jacq. Cv. Mombaça)
title_full_unstemmed Effect of sources of phosphorus on “in vitro” digestibility of dry matter, organic matter and total digestible nutrients of Mombaça grass (Panicum maximum Jacq. Cv. Mombaça)
title_sort Effect of sources of phosphorus on “in vitro” digestibility of dry matter, organic matter and total digestible nutrients of Mombaça grass (Panicum maximum Jacq. Cv. Mombaça)
author Dias, Fábio Jacobs
author_facet Dias, Fábio Jacobs
Jobim, Clóves Cabreira
Branco, Antonio Ferriani
Oliveira, Carlos Antonio Lopes de
author_role author
author2 Jobim, Clóves Cabreira
Branco, Antonio Ferriani
Oliveira, Carlos Antonio Lopes de
author2_role author
author
author
dc.contributor.author.fl_str_mv Dias, Fábio Jacobs
Jobim, Clóves Cabreira
Branco, Antonio Ferriani
Oliveira, Carlos Antonio Lopes de
dc.subject.por.fl_str_mv Fertilizers
Forage
Grazing
Pasture.
Fertilizantes
Forragem
Pastagem
Pastejo.
topic Fertilizers
Forage
Grazing
Pasture.
Fertilizantes
Forragem
Pastagem
Pastejo.
description The trial was performed to evaluate the effect of phosphorus sources on forage mass quality of Mombaça grass (Panicum maximum Jacq. cv. Mombaça), according to in vitro dry matter and organic matter digestibility and TDN concentration. Every month, samples of available forage mass were taken, from December, 2002 until April, 2003. The treatments were three phosphate sources (1-YoorinÆÊ magnesium thermophosphate; 2-GafsaÆÊ natural phosphate; 3-simple superphosphate + triple superphosphate) and the control (no fertilizer). They were arranged in a randomised block design with three replications. It was used 12 plots sized from 0,7 to 1,0 hectare, which were delimited by two-line eletric fence. The grazing method was continuous stocking and variable stocking rate (“put-and-take”). The IVDMD, IVOMD and TDN coefficients decreased along sampling period. IVDMD, IVOMD and TDN concentration didn’t show significantly differences among treatments (P>0.05).
publishDate 2008
dc.date.none.fl_str_mv 2008-08-30
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2871
10.5433/1679-0359.2008v29n1p211
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2871
identifier_str_mv 10.5433/1679-0359.2008v29n1p211
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2871/2433
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 29 No. 1 (2008); 211-220
Semina: Ciências Agrárias; v. 29 n. 1 (2008); 211-220
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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