Nutritive value of xaraes palisade grass in three light intensities

Detalhes bibliográficos
Autor(a) principal: Barros, J. S. [UNESP]
Data de Publicação: 2019
Outros Autores: 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]
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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spelling 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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