Relationship between luminous flux intercepted at different times in leaf area index of different forages
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , |
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/4416 |
Resumo: | The objective was to evaluate the leaf area index of six different grasses. The experiment was installed at the Instituto Federal de Tecnologia e Educação of Uberaba, using a randomized block design with split plots in time. The plots were sown: Brachiaria decumbens cv. Basilisk, Brachiaria brizantha cv. Marandu, Panicum maximum cv. Mombasa, Panicum maximum cv. Tanzania, Brachiaria brizantha cv. Xaraes, Cynodon dactylon hb. Tifton and the plots, ten seasons of evaluation in 10 x 6 factorial arrangement with four replications. Rates of leaf area of each forage at different times of year were evaluated. Compared to other forage species, Panicum maximum had a higher leaf area index when subjected to periodic fertilization and irrigation. Only in the late fall Brachiaria Xaraés IAF had increased, but did not differ significantly from the others. |
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Semina. Ciências Agrárias (Online) |
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Relationship between luminous flux intercepted at different times in leaf area index of different foragesRelação entre o fluxo luminoso interceptado em diferentes épocas no índice de área foliar de diferentes forrageirasLeaf areaTimesGrass.Área foliarÉpocasGramíneas.The objective was to evaluate the leaf area index of six different grasses. The experiment was installed at the Instituto Federal de Tecnologia e Educação of Uberaba, using a randomized block design with split plots in time. The plots were sown: Brachiaria decumbens cv. Basilisk, Brachiaria brizantha cv. Marandu, Panicum maximum cv. Mombasa, Panicum maximum cv. Tanzania, Brachiaria brizantha cv. Xaraes, Cynodon dactylon hb. Tifton and the plots, ten seasons of evaluation in 10 x 6 factorial arrangement with four replications. Rates of leaf area of each forage at different times of year were evaluated. Compared to other forage species, Panicum maximum had a higher leaf area index when subjected to periodic fertilization and irrigation. Only in the late fall Brachiaria Xaraés IAF had increased, but did not differ significantly from the others.Objetivou-se avaliar o índice de área foliar de 6 diferentes gramíneas forrageiras. O experimento foi instalado no Instituto Federal de Educação Tecnológico de Uberaba utilizando delineamento em blocos ao acaso em parcelas subdivididas no tempo. Nas parcelas foram semeadas: Brachiaria decumbens cv. Basilisk, Brachiaria brizantha cv. Marandu, Panicum maximum cv. Mombaça, Panicum maximum cv. Tanzânia, Brachiaria brizantha cv. Xaraes, Cynodon dactylon hb. Tifton e nas subparcelas, dez épocas de avaliação em esquema fatorial 6 x 10 com quatro repetições. Foram avaliados os índices de área foliar de cada forrageira em diferentes épocas do ano. Comparadas com as outras espécies forrageiras, o Panicum maximum apresentou maior índice de área foliar quando submetido à adubação periódica e irrigação. Apenas no final do outono a braquiária xaraés apresentou IAF maior, mas, não diferenciou estatisticamente das demais.UEL2011-10-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquísa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/441610.5433/1679-0359.2011v32n4p1589Semina: Ciências Agrárias; Vol. 32 No. 4 (2011); 1589-1594Semina: Ciências Agrárias; v. 32 n. 4 (2011); 1589-15941679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4416/8972Borges, Bernardo Melo Montes NogueiraSilva Júnior, Laurêncio Caetano daLucas, Fábio TeixeiraSilva, Wilson Jesus dainfo:eu-repo/semantics/openAccess2015-11-19T18:37:44Zoai:ojs.pkp.sfu.ca:article/4416Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:37:44Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Relationship between luminous flux intercepted at different times in leaf area index of different forages Relação entre o fluxo luminoso interceptado em diferentes épocas no índice de área foliar de diferentes forrageiras |
title |
Relationship between luminous flux intercepted at different times in leaf area index of different forages |
spellingShingle |
Relationship between luminous flux intercepted at different times in leaf area index of different forages Borges, Bernardo Melo Montes Nogueira Leaf area Times Grass. Área foliar Épocas Gramíneas. |
title_short |
Relationship between luminous flux intercepted at different times in leaf area index of different forages |
title_full |
Relationship between luminous flux intercepted at different times in leaf area index of different forages |
title_fullStr |
Relationship between luminous flux intercepted at different times in leaf area index of different forages |
title_full_unstemmed |
Relationship between luminous flux intercepted at different times in leaf area index of different forages |
title_sort |
Relationship between luminous flux intercepted at different times in leaf area index of different forages |
author |
Borges, Bernardo Melo Montes Nogueira |
author_facet |
Borges, Bernardo Melo Montes Nogueira Silva Júnior, Laurêncio Caetano da Lucas, Fábio Teixeira Silva, Wilson Jesus da |
author_role |
author |
author2 |
Silva Júnior, Laurêncio Caetano da Lucas, Fábio Teixeira Silva, Wilson Jesus da |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Borges, Bernardo Melo Montes Nogueira Silva Júnior, Laurêncio Caetano da Lucas, Fábio Teixeira Silva, Wilson Jesus da |
dc.subject.por.fl_str_mv |
Leaf area Times Grass. Área foliar Épocas Gramíneas. |
topic |
Leaf area Times Grass. Área foliar Épocas Gramíneas. |
description |
The objective was to evaluate the leaf area index of six different grasses. The experiment was installed at the Instituto Federal de Tecnologia e Educação of Uberaba, using a randomized block design with split plots in time. The plots were sown: Brachiaria decumbens cv. Basilisk, Brachiaria brizantha cv. Marandu, Panicum maximum cv. Mombasa, Panicum maximum cv. Tanzania, Brachiaria brizantha cv. Xaraes, Cynodon dactylon hb. Tifton and the plots, ten seasons of evaluation in 10 x 6 factorial arrangement with four replications. Rates of leaf area of each forage at different times of year were evaluated. Compared to other forage species, Panicum maximum had a higher leaf area index when subjected to periodic fertilization and irrigation. Only in the late fall Brachiaria Xaraés IAF had increased, but did not differ significantly from the others. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-10-17 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquísa Empírica de Campo |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4416 10.5433/1679-0359.2011v32n4p1589 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4416 |
identifier_str_mv |
10.5433/1679-0359.2011v32n4p1589 |
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/4416/8972 |
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. 32 No. 4 (2011); 1589-1594 Semina: Ciências Agrárias; v. 32 n. 4 (2011); 1589-1594 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 |
_version_ |
1799306060374212608 |