Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron

Detalhes bibliográficos
Autor(a) principal: Corr?a, Juliano Miari
Data de Publicação: 2020
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Institucional da UFVJM
Texto Completo: http://acervo.ufvjm.edu.br/jspui/handle/1/2570
Resumo: O presente trabalho foi realizado com o apoio da Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - Brasil (CAPES) - c?digo de Financiamento 001.
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spelling Corr?a, Juliano MiariSilva, Ricardo Siqueira daSantos, Jos? Barbosa dosFerreira, Evander AlvesSantos, Jos? Barbosa dosUniversidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)Silva, Ricardo Siqueira da2021-06-21T11:56:26Z2021-06-21T11:56:26Z20202020-12-28CORR?A, Juliano Miari. Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron. 2020. 32 p. Disserta??o (Mestrado em Produ??o Vegetal) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, 2020.http://acervo.ufvjm.edu.br/jspui/handle/1/2570O presente trabalho foi realizado com o apoio da Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - Brasil (CAPES) - c?digo de Financiamento 001.?rea de concentra??o: Produ??o Vegetal.Conhecer a efici?ncia dos herbicidas utilizados em plantios de eucalipto, em rela??o ao controle das plantas daninhas e aos efeitos fitot?xicos s?o informa??es importantes para a implanta??o de um plantio desta esp?cie. Entre os herbicidas com registro para plantio de eucalipto usadas antes ou ap?s o plantio, alguns podem causar fitotoxidade ?s mudas, podendo provocar redu??o do crescimento ou a morte das plantas jovens. O objetivo desse trabalho foi testar a toler?ncia do clone I144 de eucalipto aos herbicidas clomazone, sulfentrazone e a mistura pronta do sulfentrazone + diuron, variando textura e umidade do solo al?m da condi??o de aplica??o (pr? e p?s-plantio). O trabalho foi realizado na Universidade Federal dos Vales do Jequitinhonha e Mucuri - UFVJM, campus JK, Diamantina-MG, conduzido em casa de vegeta??o, sendo utilizado o Clone I144, variedade urograndis. Foi utilizado um esquema fatorial 2x6, onde o primeiro fator foram: duas umidades do solo (60 e 80% da capacidade de campo) e seis aplica??es de herbicidas (sulfentrazone em pr? e p?s plantio, clomazone em pr? plantio e a mistura diuron + sulfentrazone em pr? e p?s plantio, al?m do tratamento controle, sem aplica??o de herbicidas). Aos 30, 60, 90 e 120 dias ap?s aplica??o em pr?-plantio dos herbicidas foram realizadas as avalia??es de fitoxicidade provocada pelos herbicidas. Em todas as situa??es, plantas de eucalipto sob a??o do sulfentrazone, aplicado em pr? plantio, apresentaram menor incremento em altura. Quanto ? intoxica??o, o sulfentrazone e a mistura de sulfentrazone + diuron nos solos arenosos apresentaram maiores danos as plantas. Ao longo do tempo as mudas que haviam apresentado sintomas visuais de fitotoxidade, recuperaram e voltaram a apresentar aspecto melhor depois dos 60 dias ap?s aplica??o. Os herbicidas causam fitotoxidade nas mudas bem como redu??es na altura, di?metro e mat?ria seca.Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2021-06-21T11:55:43Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) juliano_miari_correa.pdf: 901823 bytes, checksum: de192289b774f7470231cd93e1b959f9 (MD5)Approved for entry into archive by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2021-06-21T11:56:26Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) juliano_miari_correa.pdf: 901823 bytes, checksum: de192289b774f7470231cd93e1b959f9 (MD5)Made available in DSpace on 2021-06-21T11:56:26Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) juliano_miari_correa.pdf: 901823 bytes, checksum: de192289b774f7470231cd93e1b959f9 (MD5) Previous issue date: 2020Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES)Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2020.Knowing the efficiency of the herbicides used in eucalyptus plantations, in relation to the control of weeds and also to the phytotoxic effects are fundamental information for the implantation of a planting of this species. Among the molecules registered for eucalyptus planting, used before or after planting, some can cause phytotoxicity to seedlings, which can cause reduced growth and even death. The objective of this work was to test the tolerance of eucalyptus clone I144 to the herbicides clomazone, sulfentrazone and the ready mixture of sulfentrazone + diuron, varying soil texture and moisture in addition to the application condition (pre and post-planting). The work was carried out at the Federal University of the Valleys of Jequitinhonha and Mucuri - UFVJM, JK campus, Diamantina-MG, conducted in a greenhouse, using Clone I144, urograndis variety. A 2x6 factorial scheme was used, where the first factor was composed of two soil moisture (60 and 80% of field capacity) and factor two for six herbicide applications (sulfentrazone in pre and post planting, clomazone in pre planting and the mixture diuron + sulfentrazone in pre and post planting, in addition to the control treatment, without application of herbicides). At 30, 60, 90 and 120 days after application in the pre-planting of the herbicides, plant height and visual poisoning caused by the herbicides were measured. The content of chlorophyll diameter and stem diameter was measured at 120 days, the latter being compared to the initial value. In all situations, eucalyptus plants under the action of sulfentrazone, applied in pre-planting, showed less increase in height. As for intoxication, sulfentrazone and the mixture of sulfentrazone + diuron in sandy soils showed greater damage to plants. Over time the seedlings that had shown visual symptoms of phytotoxicity, recovered and returned to appear better after 60 days after application. The herbicides used in the experiment provided some visual symptoms of phytotoxicity in the seedlings as well as reductions in height, diameter and dry matter.porUFVJMA concess?o da licen?a deste item refere-se ao ? termo de autoriza??o impresso assinado pelo autor, assim como na licen?a Creative Commons, com as seguintes condi??es: Na qualidade de titular dos direitos de autor da publica??o, autorizo a Universidade Federal dos Vales do Jequitinhonha e Mucuri e o IBICT a disponibilizar por meio de seus reposit?rios, sem ressarcimento dos direitos autorais, de acordo com a Lei n? 9610/98, o texto integral da obra disponibilizada, conforme permiss?es assinaladas, para fins de leitura, impress?o e/ou download, a t?tulo de divulga??o da produ??o cient?fica brasileira, e preserva??o, a partir desta data.info:eu-repo/semantics/openAccessToler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuroninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisFitotoxidadeSeletividadeToler?nciaEucaliptoculturaPhytotoxicitySelectivityToleranceEucalyptus culturereponame:Repositório Institucional da UFVJMinstname:Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)instacron:UFVJMTEXTjuliano_miari_correa.pdf.txtjuliano_miari_correa.pdf.txtExtracted texttext/plain54663http://acervo.ufvjm.edu.br/jspui/bitstream/1/2570/6/juliano_miari_correa.pdf.txtd466025eaa6e3d2a7b5d480718c49507MD56LICENSElicense.txtlicense.txttext/plain; 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dc.title.pt_BR.fl_str_mv Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron
title Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron
spellingShingle Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron
Corr?a, Juliano Miari
Fitotoxidade
Seletividade
Toler?ncia
Eucaliptocultura
Phytotoxicity
Selectivity
Tolerance
Eucalyptus culture
title_short Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron
title_full Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron
title_fullStr Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron
title_full_unstemmed Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron
title_sort Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron
author Corr?a, Juliano Miari
author_facet Corr?a, Juliano Miari
author_role author
dc.contributor.referee.none.fl_str_mv Silva, Ricardo Siqueira da
Santos, Jos? Barbosa dos
Ferreira, Evander Alves
dc.contributor.advisorco.none.fl_str_mv Santos, Jos? Barbosa dos
dc.contributor.institution.pt_BR.fl_str_mv Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)
dc.contributor.author.fl_str_mv Corr?a, Juliano Miari
dc.contributor.advisor1.fl_str_mv Silva, Ricardo Siqueira da
contributor_str_mv Silva, Ricardo Siqueira da
dc.subject.keyword.pt_BR.fl_str_mv Fitotoxidade
Seletividade
Toler?ncia
Eucaliptocultura
topic Fitotoxidade
Seletividade
Toler?ncia
Eucaliptocultura
Phytotoxicity
Selectivity
Tolerance
Eucalyptus culture
dc.subject.keyword.en.fl_str_mv Phytotoxicity
Selectivity
Tolerance
Eucalyptus culture
description O presente trabalho foi realizado com o apoio da Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - Brasil (CAPES) - c?digo de Financiamento 001.
publishDate 2020
dc.date.submitted.none.fl_str_mv 2020-12-28
dc.date.issued.fl_str_mv 2020
dc.date.accessioned.fl_str_mv 2021-06-21T11:56:26Z
dc.date.available.fl_str_mv 2021-06-21T11:56:26Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.citation.fl_str_mv CORR?A, Juliano Miari. Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron. 2020. 32 p. Disserta??o (Mestrado em Produ??o Vegetal) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, 2020.
dc.identifier.uri.fl_str_mv http://acervo.ufvjm.edu.br/jspui/handle/1/2570
identifier_str_mv CORR?A, Juliano Miari. Toler?ncia de mudas de eucalipto aos herbicidas clomazone, sulfentrazone e diuron. 2020. 32 p. Disserta??o (Mestrado em Produ??o Vegetal) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, 2020.
url http://acervo.ufvjm.edu.br/jspui/handle/1/2570
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv UFVJM
publisher.none.fl_str_mv UFVJM
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFVJM
instname:Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)
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instname_str Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)
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reponame_str Repositório Institucional da UFVJM
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