Nutritive value of xaraes palisade grass in three light intensities
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1678-4162-10801 http://hdl.handle.net/11449/194939 |
Resumo: | This study aimed to evaluate the nutritive value and shear strength of the Xaraes grass (Urochloa brizantha) under the three intensities of light and four cuts. The experiment was conducted at FMVZ - UNESP, Botucatu, with a randomized block design, with the following treatments: natural luminosity, 30% and 60% light reduction, with four cuts and three replications. The analyzes were bromatological composition, digestibility, and shearing strength. There was no difference in digestibility between the treatments in any of the cuts, forage quality was influenced by the light intensity levels, and the treatment with 60% of light reduction produced higher concentrations of crude protein and ash, lower levels of neutral detergent fiber, hemicellulose, cellulose and shear strength. According to the studied cuts, the first one had the lowest cut interval and produced superior forage compared with the last one, as it obtained lower fiber content in acid detergent, lignin, hemicellulose, cellulose and consequent lower shear force. Therefore, the reduction of 60% of luminosity is beneficial to the quality and shear force of the Xaraes palisade grass. |
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Nutritive value of xaraes palisade grass in three light intensitiesartificial shadingdigestibilitypalisade grassshearing strengthThis study aimed to evaluate the nutritive value and shear strength of the Xaraes grass (Urochloa brizantha) under the three intensities of light and four cuts. The experiment was conducted at FMVZ - UNESP, Botucatu, with a randomized block design, with the following treatments: natural luminosity, 30% and 60% light reduction, with four cuts and three replications. The analyzes were bromatological composition, digestibility, and shearing strength. There was no difference in digestibility between the treatments in any of the cuts, forage quality was influenced by the light intensity levels, and the treatment with 60% of light reduction produced higher concentrations of crude protein and ash, lower levels of neutral detergent fiber, hemicellulose, cellulose and shear strength. According to the studied cuts, the first one had the lowest cut interval and produced superior forage compared with the last one, as it obtained lower fiber content in acid detergent, lignin, hemicellulose, cellulose and consequent lower shear force. Therefore, the reduction of 60% of luminosity is beneficial to the quality and shear force of the Xaraes palisade grass.Univ Estadual Paulista, Programa Posgrad, Botucatu, SP, BrazilUniv Estadual Paulista, Botucatu, SP, BrazilFac Anclivepa, Sao Paulo, SP, BrazilUniv Estadual Paulista, Programa Posgrad, Botucatu, SP, BrazilUniv Estadual Paulista, Botucatu, SP, BrazilArquivo Brasileiro Medicina Veterinaria ZootecniaUniversidade Estadual Paulista (Unesp)Fac AnclivepaBarros, J. S. [UNESP]Meirelles, P. R. L. [UNESP]Gomes, V. C. [UNESP]Pariz, C. M. [UNESP]Fachiolli, D. F. [UNESP]Santana, E. A. R.Gomes, T. G. J. [UNESP]Costa, C. [UNESP]Castilhos, A. M. [UNESP]Souza, D. M. [UNESP]2020-12-10T16:59:20Z2020-12-10T16:59:20Z2019-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1703-1711application/pdfhttp://dx.doi.org/10.1590/1678-4162-10801Arquivo Brasileiro De Medicina Veterinaria E Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 71, n. 5, p. 1703-1711, 2019.0102-0935http://hdl.handle.net/11449/19493910.1590/1678-4162-10801S0102-09352019000501703WOS:000493391100037S0102-09352019000501703.pdf97909982126355630000-0003-1854-2927Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporArquivo Brasileiro De Medicina Veterinaria E Zootecniainfo:eu-repo/semantics/openAccess2023-10-07T06:03:42Zoai:repositorio.unesp.br:11449/194939Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:13:35.971893Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Nutritive value of xaraes palisade grass in three light intensities |
title |
Nutritive value of xaraes palisade grass in three light intensities |
spellingShingle |
Nutritive value of xaraes palisade grass in three light intensities Barros, J. S. [UNESP] artificial shading digestibility palisade grass shearing strength |
title_short |
Nutritive value of xaraes palisade grass in three light intensities |
title_full |
Nutritive value of xaraes palisade grass in three light intensities |
title_fullStr |
Nutritive value of xaraes palisade grass in three light intensities |
title_full_unstemmed |
Nutritive value of xaraes palisade grass in three light intensities |
title_sort |
Nutritive value of xaraes palisade grass in three light intensities |
author |
Barros, J. S. [UNESP] |
author_facet |
Barros, J. S. [UNESP] Meirelles, P. R. L. [UNESP] Gomes, V. C. [UNESP] Pariz, C. M. [UNESP] Fachiolli, D. F. [UNESP] Santana, E. A. R. Gomes, T. G. J. [UNESP] Costa, C. [UNESP] Castilhos, A. M. [UNESP] Souza, D. M. [UNESP] |
author_role |
author |
author2 |
Meirelles, P. R. L. [UNESP] Gomes, V. C. [UNESP] Pariz, C. M. [UNESP] Fachiolli, D. F. [UNESP] Santana, E. A. R. Gomes, T. G. J. [UNESP] Costa, C. [UNESP] Castilhos, A. M. [UNESP] Souza, D. M. [UNESP] |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Fac Anclivepa |
dc.contributor.author.fl_str_mv |
Barros, J. S. [UNESP] Meirelles, P. R. L. [UNESP] Gomes, V. C. [UNESP] Pariz, C. M. [UNESP] Fachiolli, D. F. [UNESP] Santana, E. A. R. Gomes, T. G. J. [UNESP] Costa, C. [UNESP] Castilhos, A. M. [UNESP] Souza, D. M. [UNESP] |
dc.subject.por.fl_str_mv |
artificial shading digestibility palisade grass shearing strength |
topic |
artificial shading digestibility palisade grass shearing strength |
description |
This study aimed to evaluate the nutritive value and shear strength of the Xaraes grass (Urochloa brizantha) under the three intensities of light and four cuts. The experiment was conducted at FMVZ - UNESP, Botucatu, with a randomized block design, with the following treatments: natural luminosity, 30% and 60% light reduction, with four cuts and three replications. The analyzes were bromatological composition, digestibility, and shearing strength. There was no difference in digestibility between the treatments in any of the cuts, forage quality was influenced by the light intensity levels, and the treatment with 60% of light reduction produced higher concentrations of crude protein and ash, lower levels of neutral detergent fiber, hemicellulose, cellulose and shear strength. According to the studied cuts, the first one had the lowest cut interval and produced superior forage compared with the last one, as it obtained lower fiber content in acid detergent, lignin, hemicellulose, cellulose and consequent lower shear force. Therefore, the reduction of 60% of luminosity is beneficial to the quality and shear force of the Xaraes palisade grass. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-09-01 2020-12-10T16:59:20Z 2020-12-10T16:59:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1678-4162-10801 Arquivo Brasileiro De Medicina Veterinaria E Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 71, n. 5, p. 1703-1711, 2019. 0102-0935 http://hdl.handle.net/11449/194939 10.1590/1678-4162-10801 S0102-09352019000501703 WOS:000493391100037 S0102-09352019000501703.pdf 9790998212635563 0000-0003-1854-2927 |
url |
http://dx.doi.org/10.1590/1678-4162-10801 http://hdl.handle.net/11449/194939 |
identifier_str_mv |
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 71, n. 5, p. 1703-1711, 2019. 0102-0935 10.1590/1678-4162-10801 S0102-09352019000501703 WOS:000493391100037 S0102-09352019000501703.pdf 9790998212635563 0000-0003-1854-2927 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1703-1711 application/pdf |
dc.publisher.none.fl_str_mv |
Arquivo Brasileiro Medicina Veterinaria Zootecnia |
publisher.none.fl_str_mv |
Arquivo Brasileiro Medicina Veterinaria Zootecnia |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808128334064779264 |