Crowning in weed control and initial development of native forestry species
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/4192 |
Resumo: | terebinthifolius Raddi and Inga fagifolia Willd, two experiments were carried out in Paraguaçu Paulista/SP from December, 2004 to March, 2006. Six experimental treatments were set in a randomized complete block design with four replications. The treatments were: constant hand-hoeing weed control from 60 to 420 days after seedlings planting (DAPM) forming a crown represented by the following diameters: 0.5; 1.0; 1.5; 2.0m; without hoeing and 1.0 meter by using glyphosate herbicide (0.72 kg a.e.ha-1) in a single application at 60 DAPM. Weed management through crowning at 2.0m provided better initial development for both analyzed species, which shows high sensibility to the competition for environmental resources. The single application of glyphosate at 1.0 meter at 60 DAPM was considered inefficient for the initial development of those species. |
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Semina. Ciências Agrárias (Online) |
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Crowning in weed control and initial development of native forestry speciesCoroamento no controle de plantas daninhas e desenvolvimento inicial de espécies florestais nativasHand-hoeingReforestationSchinus terebinthifoliusInga fagifolia.CapinareflorestamentoSchinus terebinthifolius.terebinthifolius Raddi and Inga fagifolia Willd, two experiments were carried out in Paraguaçu Paulista/SP from December, 2004 to March, 2006. Six experimental treatments were set in a randomized complete block design with four replications. The treatments were: constant hand-hoeing weed control from 60 to 420 days after seedlings planting (DAPM) forming a crown represented by the following diameters: 0.5; 1.0; 1.5; 2.0m; without hoeing and 1.0 meter by using glyphosate herbicide (0.72 kg a.e.ha-1) in a single application at 60 DAPM. Weed management through crowning at 2.0m provided better initial development for both analyzed species, which shows high sensibility to the competition for environmental resources. The single application of glyphosate at 1.0 meter at 60 DAPM was considered inefficient for the initial development of those species.Dois experimentos foram conduzidos a campo em Paraguaçu Paulista/SP, entre dezembro de 2004 e março de 2006, objetivando avaliar o controle de plantas daninhas na forma de coroamento de mudas das espécies florestais nativas aroeira pimenteira (Schinus terebinthifolius Raddi) e ingá (Inga fagifolia Willd). O delineamento experimental utilizado foi o de blocos casualizados com seis tratamentos e quatro repetições. Os tratamentos foram constituídos por: capina constante das plantas daninhas durante o período de 60 a 420 dias após o plantio das mudas (DAPM), na forma de coroamento da área da copa das plantas, representados pelos diâmetros: 0,5; 1,0; 1,5; 2,0 m; sem capina e 1,0 m utilizando o herbicida glyphosate (0,72 kg e.a.ha-1) em aplicação única aos 60 DAPM. O manejo das plantas daninhas através do coroamento das mudas em diâmetro de 2,0 m proporcionou o melhor desenvolvimento inicial das espécies florestais aroeira pimenteira e ingá, evidenciando a alta sensibilidade à competição por recursos do meio. A aplicação única de glyphosate em 1,0 m de diâmetro aos 60 DAPM mostrou-se ineficiente para o desenvolvimento inicial das espécies florestais nativas estudadas.UEL2011-03-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/419210.5433/1679-0359.2011v32n1p119Semina: Ciências Agrárias; Vol. 32 No. 1 (2011); 119-128Semina: Ciências Agrárias; v. 32 n. 1 (2011); 119-1281679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4192/7122Maciel, Cleber Daniel de GoesPoletine, Juliana ParisottoAlves, Isaias MotaRaimondi, Michel AlexRodrigues, MárcioBueno, Rodrigo RibeiroCosta, Rodrigo Soares dainfo:eu-repo/semantics/openAccess2015-11-19T18:38:05Zoai:ojs.pkp.sfu.ca:article/4192Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:05Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Crowning in weed control and initial development of native forestry species Coroamento no controle de plantas daninhas e desenvolvimento inicial de espécies florestais nativas |
title |
Crowning in weed control and initial development of native forestry species |
spellingShingle |
Crowning in weed control and initial development of native forestry species Maciel, Cleber Daniel de Goes Hand-hoeing Reforestation Schinus terebinthifolius Inga fagifolia. Capina reflorestamento Schinus terebinthifolius. |
title_short |
Crowning in weed control and initial development of native forestry species |
title_full |
Crowning in weed control and initial development of native forestry species |
title_fullStr |
Crowning in weed control and initial development of native forestry species |
title_full_unstemmed |
Crowning in weed control and initial development of native forestry species |
title_sort |
Crowning in weed control and initial development of native forestry species |
author |
Maciel, Cleber Daniel de Goes |
author_facet |
Maciel, Cleber Daniel de Goes Poletine, Juliana Parisotto Alves, Isaias Mota Raimondi, Michel Alex Rodrigues, Márcio Bueno, Rodrigo Ribeiro Costa, Rodrigo Soares da |
author_role |
author |
author2 |
Poletine, Juliana Parisotto Alves, Isaias Mota Raimondi, Michel Alex Rodrigues, Márcio Bueno, Rodrigo Ribeiro Costa, Rodrigo Soares da |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Maciel, Cleber Daniel de Goes Poletine, Juliana Parisotto Alves, Isaias Mota Raimondi, Michel Alex Rodrigues, Márcio Bueno, Rodrigo Ribeiro Costa, Rodrigo Soares da |
dc.subject.por.fl_str_mv |
Hand-hoeing Reforestation Schinus terebinthifolius Inga fagifolia. Capina reflorestamento Schinus terebinthifolius. |
topic |
Hand-hoeing Reforestation Schinus terebinthifolius Inga fagifolia. Capina reflorestamento Schinus terebinthifolius. |
description |
terebinthifolius Raddi and Inga fagifolia Willd, two experiments were carried out in Paraguaçu Paulista/SP from December, 2004 to March, 2006. Six experimental treatments were set in a randomized complete block design with four replications. The treatments were: constant hand-hoeing weed control from 60 to 420 days after seedlings planting (DAPM) forming a crown represented by the following diameters: 0.5; 1.0; 1.5; 2.0m; without hoeing and 1.0 meter by using glyphosate herbicide (0.72 kg a.e.ha-1) in a single application at 60 DAPM. Weed management through crowning at 2.0m provided better initial development for both analyzed species, which shows high sensibility to the competition for environmental resources. The single application of glyphosate at 1.0 meter at 60 DAPM was considered inefficient for the initial development of those species. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-03-31 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa de Campo |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4192 10.5433/1679-0359.2011v32n1p119 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4192 |
identifier_str_mv |
10.5433/1679-0359.2011v32n1p119 |
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/4192/7122 |
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. 1 (2011); 119-128 Semina: Ciências Agrárias; v. 32 n. 1 (2011); 119-128 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_ |
1799306060229509120 |