Evaluation of genotypes of elephantgrass under grazing

Detalhes bibliográficos
Autor(a) principal: de Almeida, Edison Xavier
Data de Publicação: 2004
Outros Autores: Baade, Elena Apezteguía Setelich, Pereira, Antonio Vander
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/1017
Resumo: The experiment was conducted at Epagri/Estação Experimental de Ituporanga. Fifteen newsgenotypes of elephantgrass were evaluated under grazing. Local cultivars Roxo and Mott were used as control. Genotypes were arranged in a randomized complete block design with four replications and evaluated during november/2001-june/2002 trough five grazings. Differences among genotypes were found regarding to plant height,basal and aerial tillering, total and leaf dry matter production, leaf/stem ratio and animal preference. The new genotypes were not superior in leaf dry matter production compared to ‘Roxo’. Genotypes CNPGL92 F190.1 and CNPGL93 F06.1 were better accepted by animals than ‘Roxo’. The dwarf genotype CNPGL92 F198.7 distinguishedby good productivity, high animal preference and better overgrazing tolerance than ‘Mott’.
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spelling Evaluation of genotypes of elephantgrass under grazingAvaliação de genótipos de capim elefante sob pastejoafilhos axilaresafilhos basaispreferência animalrelação folha/colmo.aerial tillersanimal preferencebasal tillersleaf/stem ratioThe experiment was conducted at Epagri/Estação Experimental de Ituporanga. Fifteen newsgenotypes of elephantgrass were evaluated under grazing. Local cultivars Roxo and Mott were used as control. Genotypes were arranged in a randomized complete block design with four replications and evaluated during november/2001-june/2002 trough five grazings. Differences among genotypes were found regarding to plant height,basal and aerial tillering, total and leaf dry matter production, leaf/stem ratio and animal preference. The new genotypes were not superior in leaf dry matter production compared to ‘Roxo’. Genotypes CNPGL92 F190.1 and CNPGL93 F06.1 were better accepted by animals than ‘Roxo’. The dwarf genotype CNPGL92 F198.7 distinguishedby good productivity, high animal preference and better overgrazing tolerance than ‘Mott’. O experimento foi conduzido na Epagri/Estação Experimental de Ituporanga. Quinze novos genótipos de capim-elefante foram avaliados sob condições de pastejo, utilizando como testemunhas as cultivares locais capim-elefante-anão cultivares Mott e Roxo. Os materiais foram implantados em abril de 2001 num delineamento de blocos casualizados com quatro repetições e avaliados durante o período de novembro/2001 a junho/2002, totalizando cinco pastejos. Detectaram-se diferenças significativas entre os genótipos na altura média de plantas, densidade de afilhos basais e axilares, produção de matéria seca total e foliar, relação folha/colmo da matéria seca produzida e preferência animal. Nenhum material de porte alto superou a ‘Roxo’ em produção de matéria secafoliar. Os materiais de porte alto CNPGL92 F190.1 e CNPGL93 F06.1 tiveram melhor aceitação pelos animais em pastejo que a ‘Roxo’. O único genótipo de porte baixo CNPGL92 F198.7 destacou-se em produtividade, alta preferência animal e por apresentar tendência a maior tolerância a pastejo intensivo que a ‘Mott’.Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2004-11-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/1017Agropecuária Catarinense Journal; Vol. 17 No. 3 (2004); 75-78Agropecuária Catarinense; v. 17 n. 3 (2004); 75-782525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIporhttps://publicacoes.epagri.sc.gov.br/rac/article/view/1017/913Copyright (c) 2004 Agropecuaria catarinensehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessde Almeida, Edison XavierBaade, Elena Apezteguía Setelich Pereira, Antonio Vander 2021-07-28T17:17:09Zoai:ojs.publicacoes.epagri.sc.gov.br:article/1017Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2021-07-28T17:17:09Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Evaluation of genotypes of elephantgrass under grazing
Avaliação de genótipos de capim elefante sob pastejo
title Evaluation of genotypes of elephantgrass under grazing
spellingShingle Evaluation of genotypes of elephantgrass under grazing
de Almeida, Edison Xavier
afilhos axilares
afilhos basais
preferência animal
relação folha/colmo.
aerial tillers
animal preference
basal tillers
leaf/stem ratio
title_short Evaluation of genotypes of elephantgrass under grazing
title_full Evaluation of genotypes of elephantgrass under grazing
title_fullStr Evaluation of genotypes of elephantgrass under grazing
title_full_unstemmed Evaluation of genotypes of elephantgrass under grazing
title_sort Evaluation of genotypes of elephantgrass under grazing
author de Almeida, Edison Xavier
author_facet de Almeida, Edison Xavier
Baade, Elena Apezteguía Setelich
Pereira, Antonio Vander
author_role author
author2 Baade, Elena Apezteguía Setelich
Pereira, Antonio Vander
author2_role author
author
dc.contributor.author.fl_str_mv de Almeida, Edison Xavier
Baade, Elena Apezteguía Setelich
Pereira, Antonio Vander
dc.subject.por.fl_str_mv afilhos axilares
afilhos basais
preferência animal
relação folha/colmo.
aerial tillers
animal preference
basal tillers
leaf/stem ratio
topic afilhos axilares
afilhos basais
preferência animal
relação folha/colmo.
aerial tillers
animal preference
basal tillers
leaf/stem ratio
description The experiment was conducted at Epagri/Estação Experimental de Ituporanga. Fifteen newsgenotypes of elephantgrass were evaluated under grazing. Local cultivars Roxo and Mott were used as control. Genotypes were arranged in a randomized complete block design with four replications and evaluated during november/2001-june/2002 trough five grazings. Differences among genotypes were found regarding to plant height,basal and aerial tillering, total and leaf dry matter production, leaf/stem ratio and animal preference. The new genotypes were not superior in leaf dry matter production compared to ‘Roxo’. Genotypes CNPGL92 F190.1 and CNPGL93 F06.1 were better accepted by animals than ‘Roxo’. The dwarf genotype CNPGL92 F198.7 distinguishedby good productivity, high animal preference and better overgrazing tolerance than ‘Mott’.
publishDate 2004
dc.date.none.fl_str_mv 2004-11-12
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://publicacoes.epagri.sc.gov.br/rac/article/view/1017
url https://publicacoes.epagri.sc.gov.br/rac/article/view/1017
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/1017/913
dc.rights.driver.fl_str_mv Copyright (c) 2004 Agropecuaria catarinense
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2004 Agropecuaria catarinense
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
dc.source.none.fl_str_mv Agropecuária Catarinense Journal; Vol. 17 No. 3 (2004); 75-78
Agropecuária Catarinense; v. 17 n. 3 (2004); 75-78
2525-6076
0103-0779
reponame:Agropecuária Catarinense (Online)
instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron:EPAGRI
instname_str Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron_str EPAGRI
institution EPAGRI
reponame_str Agropecuária Catarinense (Online)
collection Agropecuária Catarinense (Online)
repository.name.fl_str_mv Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
repository.mail.fl_str_mv editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br
_version_ 1754917260872384512

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