Morphogenic characteristics of Brachiaria in response to different fertilization - DOI: 10.4025/actasciagron.v31i2.7032

Detalhes bibliográficos
Autor(a) principal: Santos, Luciana Carvalho
Data de Publicação: 2009
Outros Autores: Bonomo, Paulo, Silva, Verusca Bulhões, Patês, Neusete Maria da Silva, Silva, Cristina Cavalcante Félix da, Pires, Aureliano José Vieira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/7032
Resumo: The morphogenic characteristics of Brachiaria brizantha and Brachiaria decumbens were studied in function of different fertilization. The study was conducted in a green house evaluating two Brachiaria cultivars (B. brizantha cv. Marandu and B. decumbens cv. Basilisk) and five different fertilizations (no fertilizer, P, N, NP and NK). The assay was conducted in a 2 x 5 factorial scheme in a completely randomized design, with four repetitions. The morphogenic evaluations included leaf emergence, leaf elongation rates and filocron. The answer of the cultivars was quite expressive to the studied variables relative to nitrogen supply and its combination with phosphorus and potassium. The Basilisk grass was more productive than Marandu grass. The nitrogen importance as a tool to manipulate plant structure was evidenced.
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spelling Morphogenic characteristics of Brachiaria in response to different fertilization - DOI: 10.4025/actasciagron.v31i2.7032Características morfogênicas de Braquiárias em resposta a diferentes adubações - DOI: 10.4025/actasciagron.v31i2.7032fertilizerBrachiaria brizanthaBrachiaria decumbensleavestilleraduboBrachiaria brizanthaBrachiaria decumbensfolhasperfilhoThe morphogenic characteristics of Brachiaria brizantha and Brachiaria decumbens were studied in function of different fertilization. The study was conducted in a green house evaluating two Brachiaria cultivars (B. brizantha cv. Marandu and B. decumbens cv. Basilisk) and five different fertilizations (no fertilizer, P, N, NP and NK). The assay was conducted in a 2 x 5 factorial scheme in a completely randomized design, with four repetitions. The morphogenic evaluations included leaf emergence, leaf elongation rates and filocron. The answer of the cultivars was quite expressive to the studied variables relative to nitrogen supply and its combination with phosphorus and potassium. The Basilisk grass was more productive than Marandu grass. The nitrogen importance as a tool to manipulate plant structure was evidenced.As características morfogênicas da Brachiaria brizantha e Brachiaria decumbens foram estudadas em função de diferentes adubações. O estudo foi conduzido em casa-de-vegetação e foram avaliadas duas cultivares de Braquiária (B. Brizantha cv. Marandu e B. decumbens cv. Basilisk) e cinco diferentes adubações (sem adubo, P, N, NP e NK). O ensaio foi conduzido em esquema fatorial 2 x 5, em delineamento inteiramente ao acaso, com quatro repetições. As avaliações morfogênicas englobaram as taxas de aparecimento foliar, alongamento foliar e filocrono. Foi bastante expressiva a resposta das cultivares quanto às variáveis estudadas em relação ao suprimento de nitrogênio, porém não houve resposta para fósforo e potássio. O capim-Basilisk se mostrou mais produtivo que o capim-Marandu, principalmente quanto a aparecimento de folhas, número de folhas, altura da planta e número de perfilhos. Evidenciou-se a importância do nitrogênio como ferramenta para manipular a estrutura da planta no período de estabelecimento da pastagem.Universidade Estadual de Maringá2009-05-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/703210.4025/actasciagron.v31i2.7032Acta Scientiarum. Agronomy; Vol 31 No 2 (2009); 221-226Acta Scientiarum. Agronomy; v. 31 n. 2 (2009); 221-2261807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/7032/7032Santos, Luciana CarvalhoBonomo, PauloSilva, Verusca BulhõesPatês, Neusete Maria da SilvaSilva, Cristina Cavalcante Félix daPires, Aureliano José Vieirainfo:eu-repo/semantics/openAccess2022-11-23T18:38:21Zoai:periodicos.uem.br/ojs:article/7032Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:38:21Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Morphogenic characteristics of Brachiaria in response to different fertilization - DOI: 10.4025/actasciagron.v31i2.7032
Características morfogênicas de Braquiárias em resposta a diferentes adubações - DOI: 10.4025/actasciagron.v31i2.7032
title Morphogenic characteristics of Brachiaria in response to different fertilization - DOI: 10.4025/actasciagron.v31i2.7032
spellingShingle Morphogenic characteristics of Brachiaria in response to different fertilization - DOI: 10.4025/actasciagron.v31i2.7032
Santos, Luciana Carvalho
fertilizer
Brachiaria brizantha
Brachiaria decumbens
leaves
tiller
adubo
Brachiaria brizantha
Brachiaria decumbens
folhas
perfilho
title_short Morphogenic characteristics of Brachiaria in response to different fertilization - DOI: 10.4025/actasciagron.v31i2.7032
title_full Morphogenic characteristics of Brachiaria in response to different fertilization - DOI: 10.4025/actasciagron.v31i2.7032
title_fullStr Morphogenic characteristics of Brachiaria in response to different fertilization - DOI: 10.4025/actasciagron.v31i2.7032
title_full_unstemmed Morphogenic characteristics of Brachiaria in response to different fertilization - DOI: 10.4025/actasciagron.v31i2.7032
title_sort Morphogenic characteristics of Brachiaria in response to different fertilization - DOI: 10.4025/actasciagron.v31i2.7032
author Santos, Luciana Carvalho
author_facet Santos, Luciana Carvalho
Bonomo, Paulo
Silva, Verusca Bulhões
Patês, Neusete Maria da Silva
Silva, Cristina Cavalcante Félix da
Pires, Aureliano José Vieira
author_role author
author2 Bonomo, Paulo
Silva, Verusca Bulhões
Patês, Neusete Maria da Silva
Silva, Cristina Cavalcante Félix da
Pires, Aureliano José Vieira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Santos, Luciana Carvalho
Bonomo, Paulo
Silva, Verusca Bulhões
Patês, Neusete Maria da Silva
Silva, Cristina Cavalcante Félix da
Pires, Aureliano José Vieira
dc.subject.por.fl_str_mv fertilizer
Brachiaria brizantha
Brachiaria decumbens
leaves
tiller
adubo
Brachiaria brizantha
Brachiaria decumbens
folhas
perfilho
topic fertilizer
Brachiaria brizantha
Brachiaria decumbens
leaves
tiller
adubo
Brachiaria brizantha
Brachiaria decumbens
folhas
perfilho
description The morphogenic characteristics of Brachiaria brizantha and Brachiaria decumbens were studied in function of different fertilization. The study was conducted in a green house evaluating two Brachiaria cultivars (B. brizantha cv. Marandu and B. decumbens cv. Basilisk) and five different fertilizations (no fertilizer, P, N, NP and NK). The assay was conducted in a 2 x 5 factorial scheme in a completely randomized design, with four repetitions. The morphogenic evaluations included leaf emergence, leaf elongation rates and filocron. The answer of the cultivars was quite expressive to the studied variables relative to nitrogen supply and its combination with phosphorus and potassium. The Basilisk grass was more productive than Marandu grass. The nitrogen importance as a tool to manipulate plant structure was evidenced.
publishDate 2009
dc.date.none.fl_str_mv 2009-05-14
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/7032
10.4025/actasciagron.v31i2.7032
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/7032
identifier_str_mv 10.4025/actasciagron.v31i2.7032
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/7032/7032
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 Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 31 No 2 (2009); 221-226
Acta Scientiarum. Agronomy; v. 31 n. 2 (2009); 221-226
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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