Overseeded of oat cultivars in grazing African star with different wastes managed forage

Detalhes bibliográficos
Autor(a) principal: Silva, Carlos Eduardo Kruger da
Data de Publicação: 2012
Outros Autores: Menezes, Luís Fernando Glasenapp de, Ziech, Magnos Fernando, Kuss, Fernando, Ronsani, Ricardo, Biesek, Ronaldo Rubens, Boito, Bruna, Lisbinski, Eduardo
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/10514
Resumo: The objective of this study was to evaluate the oversown of different oat cultivars in grazing African star (Cynodon nlemfuensis vr. Nlemfuensis) managed with different forage residuals. The oat cultivars used were black oat (Avena strigosa), common oat (Avena sativa), oat IAPAR-61 (Avena strigosa IAPAR cv-61), oat IAPAR-126 (Avena sativa IAPAR cv-126). The research was conducted at Federal Technological University of Paraná, Campus Dois Vizinhos, between 05/15//2009 and 10/26/2009. The experimental design was randomized blocks, in a 4 x 3 factorial arrangement (four oat cultivars and three residues African star). We evaluated forage mass, percentage of the structural components of the forage, total production, total production of oats and stem production stargrass and forage quality. There was no interaction between cultivar and the forage for the variables studied. The oversown with  oat cv. IAPAR-126 showed higher total forage production (oat + African star) (4427.1 versus 2384.0 kg DM / ha) and oats (2453.0 versus 1588.7 kg DM / ha) compared to the common oat. The black oat showed higher percentage of stem (13.6%) compared to oat cv. IAPAR-126 (5.4%). The common oat showed higher ADF content in the residue (African star + oats) compared to oat IAPAR-126 (41.9 versus 36.3%). Already the common oat showed lower NDF (49.0%) compared to oats white IAPAR 126 (54.9%) and black oat (57.0%). The common oat showed a higher content of crude protein (15.6%) compared to others cultivars.
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spelling Overseeded of oat cultivars in grazing African star with different wastes managed forageSobressemeadura de cultivares de aveia em pastagem de estrelaafricana manejada com diferentes resíduos de forragemCynodonNDFADFProteinIAPAR 61IAPAR 126.CynodonFDNFDAProteínaIAPAR 61IAPAR 126.ZootecniaThe objective of this study was to evaluate the oversown of different oat cultivars in grazing African star (Cynodon nlemfuensis vr. Nlemfuensis) managed with different forage residuals. The oat cultivars used were black oat (Avena strigosa), common oat (Avena sativa), oat IAPAR-61 (Avena strigosa IAPAR cv-61), oat IAPAR-126 (Avena sativa IAPAR cv-126). The research was conducted at Federal Technological University of Paraná, Campus Dois Vizinhos, between 05/15//2009 and 10/26/2009. The experimental design was randomized blocks, in a 4 x 3 factorial arrangement (four oat cultivars and three residues African star). We evaluated forage mass, percentage of the structural components of the forage, total production, total production of oats and stem production stargrass and forage quality. There was no interaction between cultivar and the forage for the variables studied. The oversown with  oat cv. IAPAR-126 showed higher total forage production (oat + African star) (4427.1 versus 2384.0 kg DM / ha) and oats (2453.0 versus 1588.7 kg DM / ha) compared to the common oat. The black oat showed higher percentage of stem (13.6%) compared to oat cv. IAPAR-126 (5.4%). The common oat showed higher ADF content in the residue (African star + oats) compared to oat IAPAR-126 (41.9 versus 36.3%). Already the common oat showed lower NDF (49.0%) compared to oats white IAPAR 126 (54.9%) and black oat (57.0%). The common oat showed a higher content of crude protein (15.6%) compared to others cultivars.O objetivo do trabalho foi avaliar a sobressemeadura de diferentes cultivares de aveia em pastagem de estrela-africana (Cynodon nlemfuensis vr. Nlemfuensis) manejada com diferentes resíduos de forragem. Os cultivares de aveia utilizados foram aveia preta comum (Avena strigosa), aveia branca comum (Avena sativa), aveia preta cultivar IAPAR-61 (Avena strigosa cv IAPAR-61), aveia branca cultivar IAPAR-126 (Avena sativa cv IAPAR-126). A pesquisa foi realizada na Universidade Tecnológica Federal do Paraná, Câmpus Dois Vizinhos, no período de 15/05/2009 e 26/10/2009. O delineamento experimental utilizado foi o bloco ao acaso, em um esquema fatorial 4 x 3 (quatro cultivares de aveia e três resíduos de estrela africana). Foram avaliados: massa de forragem, porcentagem dos componentes estruturais da forragem, produção total, produção total de aveia e colmo, produção de estrela africana e qualidade das forragens. Não houve interação entre cultivar e resíduo de forragem para nenhuma das variáveis estudadas. A pastagem sobressemeada com a aveia branca cv. IAPAR-126 apresentou maior produção de forragem total (aveia + estrela africana) (4.427,1 contra 2.384,0 kg de MS/ha) e de aveia (2.453,0 contra 1.588,7 kg MS/ha) em comparação à aveia preta comum. A aveia preta comum apresentou maior percentual de colmo (13,6 %) em relação a aveia branca cv. IAPAR-126 (5,4 %). A aveia branca comum apresentou maior teor de FDA no resíduo (estrela africana + aveia) em comparação a aveia branca IAPAR-126 (41,9 contra 36,3%). Já a aveia branca comum apresentou menor teor de FDN (49,0%) em relação à aveia branca IAPAR 126 (54,9%) e a aveia preta comum (57,0%). Em relação à proteína bruta, a aveia preta comum apresentou maior teor (15,6%) em relação as demais.UEL2012-12-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1051410.5433/1679-0359.2012v33n6p2441Semina: Ciências Agrárias; Vol. 33 No. 6 (2012); 2441-2450Semina: Ciências Agrárias; v. 33 n. 6 (2012); 2441-24501679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/10514/11706Copyright (c) 2012 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSilva, Carlos Eduardo Kruger daMenezes, Luís Fernando Glasenapp deZiech, Magnos FernandoKuss, FernandoRonsani, RicardoBiesek, Ronaldo RubensBoito, BrunaLisbinski, Eduardo2023-01-27T13:21:29Zoai:ojs.pkp.sfu.ca:article/10514Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-27T13:21:29Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Overseeded of oat cultivars in grazing African star with different wastes managed forage
Sobressemeadura de cultivares de aveia em pastagem de estrelaafricana manejada com diferentes resíduos de forragem
title Overseeded of oat cultivars in grazing African star with different wastes managed forage
spellingShingle Overseeded of oat cultivars in grazing African star with different wastes managed forage
Silva, Carlos Eduardo Kruger da
Cynodon
NDF
ADF
Protein
IAPAR 61
IAPAR 126.
Cynodon
FDN
FDA
Proteína
IAPAR 61
IAPAR 126.
Zootecnia
title_short Overseeded of oat cultivars in grazing African star with different wastes managed forage
title_full Overseeded of oat cultivars in grazing African star with different wastes managed forage
title_fullStr Overseeded of oat cultivars in grazing African star with different wastes managed forage
title_full_unstemmed Overseeded of oat cultivars in grazing African star with different wastes managed forage
title_sort Overseeded of oat cultivars in grazing African star with different wastes managed forage
author Silva, Carlos Eduardo Kruger da
author_facet Silva, Carlos Eduardo Kruger da
Menezes, Luís Fernando Glasenapp de
Ziech, Magnos Fernando
Kuss, Fernando
Ronsani, Ricardo
Biesek, Ronaldo Rubens
Boito, Bruna
Lisbinski, Eduardo
author_role author
author2 Menezes, Luís Fernando Glasenapp de
Ziech, Magnos Fernando
Kuss, Fernando
Ronsani, Ricardo
Biesek, Ronaldo Rubens
Boito, Bruna
Lisbinski, Eduardo
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Carlos Eduardo Kruger da
Menezes, Luís Fernando Glasenapp de
Ziech, Magnos Fernando
Kuss, Fernando
Ronsani, Ricardo
Biesek, Ronaldo Rubens
Boito, Bruna
Lisbinski, Eduardo
dc.subject.por.fl_str_mv Cynodon
NDF
ADF
Protein
IAPAR 61
IAPAR 126.
Cynodon
FDN
FDA
Proteína
IAPAR 61
IAPAR 126.
Zootecnia
topic Cynodon
NDF
ADF
Protein
IAPAR 61
IAPAR 126.
Cynodon
FDN
FDA
Proteína
IAPAR 61
IAPAR 126.
Zootecnia
description The objective of this study was to evaluate the oversown of different oat cultivars in grazing African star (Cynodon nlemfuensis vr. Nlemfuensis) managed with different forage residuals. The oat cultivars used were black oat (Avena strigosa), common oat (Avena sativa), oat IAPAR-61 (Avena strigosa IAPAR cv-61), oat IAPAR-126 (Avena sativa IAPAR cv-126). The research was conducted at Federal Technological University of Paraná, Campus Dois Vizinhos, between 05/15//2009 and 10/26/2009. The experimental design was randomized blocks, in a 4 x 3 factorial arrangement (four oat cultivars and three residues African star). We evaluated forage mass, percentage of the structural components of the forage, total production, total production of oats and stem production stargrass and forage quality. There was no interaction between cultivar and the forage for the variables studied. The oversown with  oat cv. IAPAR-126 showed higher total forage production (oat + African star) (4427.1 versus 2384.0 kg DM / ha) and oats (2453.0 versus 1588.7 kg DM / ha) compared to the common oat. The black oat showed higher percentage of stem (13.6%) compared to oat cv. IAPAR-126 (5.4%). The common oat showed higher ADF content in the residue (African star + oats) compared to oat IAPAR-126 (41.9 versus 36.3%). Already the common oat showed lower NDF (49.0%) compared to oats white IAPAR 126 (54.9%) and black oat (57.0%). The common oat showed a higher content of crude protein (15.6%) compared to others cultivars.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-05
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/10514
10.5433/1679-0359.2012v33n6p2441
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/10514
identifier_str_mv 10.5433/1679-0359.2012v33n6p2441
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/10514/11706
dc.rights.driver.fl_str_mv Copyright (c) 2012 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2012 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
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. 33 No. 6 (2012); 2441-2450
Semina: Ciências Agrárias; v. 33 n. 6 (2012); 2441-2450
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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