Competitiveness of Gliricidia sepium living with different weeds
Autor(a) principal: | |
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Data de Publicação: | 2024 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/72026 |
Resumo: | Gliricidia (Gliricidia sepium (Jacq) Kunth ex Walp) is a legume that has been used in agroforestry systems, for animal feed and contribution to soil fertility. During the cultivation of the crop, it is necessary to carry out weed management, as these can interfere with the growth and development of gliricidia, and it is essential to know the competitive ability of the crop with weeds. In view of the above, the objective was to evaluate the competitiveness of gliricidia coexisting with the weeds Senna obtusifolia (sicklepod), Commelina benghalensis (benghal dayflower), Bidens subalternans (beggarticks), Ipomoea triloba (morning glory) and Urochloa brizantha (signalgrass). The experiment was set up in a greenhouse, in a completely randomized design, with four replications. Each experimental unit consisted of a pot containing a gliricidia seedling in coexistence with three weeds of each species, in addition to the monoculture of the six species, as a comparison standard. The initial growth of gliricidia seedlings and weeds was evaluated through stem diameter, plant height, counting the number of leaves; root volume; and dry matter of leaves, stem and root. The data were submitted to analysis of variance (p<0.05) and when significant, the means were compared using the Tukey test. The competition of gliricidia with weeds resulted in a reduction in the increment of all analyzed variables. The results obtained showed that all weeds, with the exception of C. benghalensis, interfered negatively in the growth of the tree species. |
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Ciência Florestal (Online) |
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Competitiveness of Gliricidia sepium living with different weedsCompetitividade de Gliricidia sepium convivendo com diferentes plantas daninhasInterferênciaGliricídiaManejoAgroflorestaInterferenceGliricidiaManagementAgroforestryGliricidia (Gliricidia sepium (Jacq) Kunth ex Walp) is a legume that has been used in agroforestry systems, for animal feed and contribution to soil fertility. During the cultivation of the crop, it is necessary to carry out weed management, as these can interfere with the growth and development of gliricidia, and it is essential to know the competitive ability of the crop with weeds. In view of the above, the objective was to evaluate the competitiveness of gliricidia coexisting with the weeds Senna obtusifolia (sicklepod), Commelina benghalensis (benghal dayflower), Bidens subalternans (beggarticks), Ipomoea triloba (morning glory) and Urochloa brizantha (signalgrass). The experiment was set up in a greenhouse, in a completely randomized design, with four replications. Each experimental unit consisted of a pot containing a gliricidia seedling in coexistence with three weeds of each species, in addition to the monoculture of the six species, as a comparison standard. The initial growth of gliricidia seedlings and weeds was evaluated through stem diameter, plant height, counting the number of leaves; root volume; and dry matter of leaves, stem and root. The data were submitted to analysis of variance (p<0.05) and when significant, the means were compared using the Tukey test. The competition of gliricidia with weeds resulted in a reduction in the increment of all analyzed variables. The results obtained showed that all weeds, with the exception of C. benghalensis, interfered negatively in the growth of the tree species.A gliricídia (Gliricidia sepium (Jacq) Kunth ex Walp) é uma leguminosa que vem sendo utilizada em sistemas agroflorestais, visando alimentação animal e contribuição na fertilidade do solo. Durante o seu cultivo é necessária a realização do manejo de plantas daninhas, pois essas podem interferir no crescimento e no desenvolvimento da gliricídia, sendo fundamental conhecer a habilidade competitiva da cultura com as plantas daninhas. Diante do exposto, este trabalho teve como objetivo avaliar a competitividade da gliricídia convivendo com as plantas daninhas Senna obtusifolia (fedegoso), Commelina benghalensis (trapoeraba), Bidens subalternans (picão-preto), Ipomoea triloba (corda-de-viola) e Urochloa brizantha (braquiária). O experimento foi montado em casa de vegetação, em delineamento inteiramente casualizado, com quatro repetições. Cada unidade experimental foi composta por um vaso contendo uma muda de gliricídia em convivência com três plantas daninhas de cada espécie, e o monocultivo das seis espécies, como padrão de comparação. Foi avaliado o crescimento inicial das mudas de gliricídia e das plantas daninhas através do diâmetro do caule, altura da planta e contagem do número de folhas; volume de raiz; massa da matéria seca das folhas, do caule e da raiz. Os dados foram submetidos à análise de variância (p<0,05) e quando significativas, as médias foram comparadas pelo teste de Tukey. A competição da gliricídia com as plantas daninhas resultou na redução de todas as variáveis analisadas. Os resultados obtidos comprovaram que todas as plantas daninhas, com exceção de C. benghalensis, interferiram negativamente no crescimento da espécie arbórea.Universidade Federal de Santa Maria2024-02-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/7202610.5902/1980509872026Ciência Florestal; Vol. 34 No. 1 (2024): Publicação Contínua; e72026Ciência Florestal; v. 34 n. 1 (2024): Publicação Contínua; e720261980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/72026/63183Copyright (c) 2024 Ciência Florestalhttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessCarneiro Júnior, Dener Cássio FerreiraMelo, Christiane Augusta DinizAlves, Ícaro Araujo SimãoCarmo, Andreza Lopes doSouza, João CarlosLapiccirella, Júlia do NascimentoGimenes, Morgana Baptista2024-03-15T17:25:18Zoai:ojs.pkp.sfu.ca:article/72026Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2024-03-15T17:25:18Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Competitiveness of Gliricidia sepium living with different weeds Competitividade de Gliricidia sepium convivendo com diferentes plantas daninhas |
title |
Competitiveness of Gliricidia sepium living with different weeds |
spellingShingle |
Competitiveness of Gliricidia sepium living with different weeds Carneiro Júnior, Dener Cássio Ferreira Interferência Gliricídia Manejo Agrofloresta Interference Gliricidia Management Agroforestry |
title_short |
Competitiveness of Gliricidia sepium living with different weeds |
title_full |
Competitiveness of Gliricidia sepium living with different weeds |
title_fullStr |
Competitiveness of Gliricidia sepium living with different weeds |
title_full_unstemmed |
Competitiveness of Gliricidia sepium living with different weeds |
title_sort |
Competitiveness of Gliricidia sepium living with different weeds |
author |
Carneiro Júnior, Dener Cássio Ferreira |
author_facet |
Carneiro Júnior, Dener Cássio Ferreira Melo, Christiane Augusta Diniz Alves, Ícaro Araujo Simão Carmo, Andreza Lopes do Souza, João Carlos Lapiccirella, Júlia do Nascimento Gimenes, Morgana Baptista |
author_role |
author |
author2 |
Melo, Christiane Augusta Diniz Alves, Ícaro Araujo Simão Carmo, Andreza Lopes do Souza, João Carlos Lapiccirella, Júlia do Nascimento Gimenes, Morgana Baptista |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Carneiro Júnior, Dener Cássio Ferreira Melo, Christiane Augusta Diniz Alves, Ícaro Araujo Simão Carmo, Andreza Lopes do Souza, João Carlos Lapiccirella, Júlia do Nascimento Gimenes, Morgana Baptista |
dc.subject.por.fl_str_mv |
Interferência Gliricídia Manejo Agrofloresta Interference Gliricidia Management Agroforestry |
topic |
Interferência Gliricídia Manejo Agrofloresta Interference Gliricidia Management Agroforestry |
description |
Gliricidia (Gliricidia sepium (Jacq) Kunth ex Walp) is a legume that has been used in agroforestry systems, for animal feed and contribution to soil fertility. During the cultivation of the crop, it is necessary to carry out weed management, as these can interfere with the growth and development of gliricidia, and it is essential to know the competitive ability of the crop with weeds. In view of the above, the objective was to evaluate the competitiveness of gliricidia coexisting with the weeds Senna obtusifolia (sicklepod), Commelina benghalensis (benghal dayflower), Bidens subalternans (beggarticks), Ipomoea triloba (morning glory) and Urochloa brizantha (signalgrass). The experiment was set up in a greenhouse, in a completely randomized design, with four replications. Each experimental unit consisted of a pot containing a gliricidia seedling in coexistence with three weeds of each species, in addition to the monoculture of the six species, as a comparison standard. The initial growth of gliricidia seedlings and weeds was evaluated through stem diameter, plant height, counting the number of leaves; root volume; and dry matter of leaves, stem and root. The data were submitted to analysis of variance (p<0.05) and when significant, the means were compared using the Tukey test. The competition of gliricidia with weeds resulted in a reduction in the increment of all analyzed variables. The results obtained showed that all weeds, with the exception of C. benghalensis, interfered negatively in the growth of the tree species. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-02-20 |
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://periodicos.ufsm.br/cienciaflorestal/article/view/72026 10.5902/1980509872026 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/72026 |
identifier_str_mv |
10.5902/1980509872026 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/72026/63183 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2024 Ciência Florestal http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2024 Ciência Florestal 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 |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 34 No. 1 (2024): Publicação Contínua; e72026 Ciência Florestal; v. 34 n. 1 (2024): Publicação Contínua; e72026 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1799944124243116032 |