Fitorremediação de solo de terras baixas contendo imidazolinonas
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/3226 |
Resumo: | Herbicides that present residual effect in the soil, preventing or reducing the emergence of weeds, are inputs of great importance to ensure the expected productivity of comercial crops. However, this residual can prejudice the next crops that do not have the tolerance to the active ingredient of these products and the longer they remain in the soil, the probability of leaching is higher, contaminating the environment. In view of the above, this doctorate thesis had as a goal evaluate the possibility of descontamination of rice cultivating soils with residual of the herbicides imazethapyr, imazapic and imazapyr, by the use of potential phytoremediator plants. The present study was divided in four chapters: 1) Phytoremediation in pots containing soil of irrigated rice with residual imidazolinone; 2) Imidazolinone degradation in rhizosphere of plants phytoremediator; 3 Efficiency of Vicia sativa in the remediation of soil contaminated with imazapyr + imazapic depending on soil type and 4) Use of plants in reducing the residual formulated mixtures of imazethapyr + imazapic and imazapyr + imazapic in codição field. Soybean, vetch, jack bean and consortium of white clover and birdsfoot trefoil, are plants that have the ability to remediate soil contaminated with herbicides belonging to the chemical group of the imidazolinone. The degradation of the herbicide imazethapyr, imazapyr and imazapic, is higher in vegetated soil than in bare soil, demonstrating phytoestimulator effect of these plant species under the existing microbiota in the rhizosphere of the same. Vetch is phytoremediation of soil contaminated with formulated mixture of imazapyr + imazapic even in different soil types. The herbicide imazapyr + imazapic causes greater residual effect that imazethapyr + imazapic, under field condition. . |
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2017-05-102017-05-102014-02-25SOUTO, Kelen Müller. Phytoremediation of soil land containing low imidazolinone. 2014. 106 f. Tese (Doutorado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2014.http://repositorio.ufsm.br/handle/1/3226Herbicides that present residual effect in the soil, preventing or reducing the emergence of weeds, are inputs of great importance to ensure the expected productivity of comercial crops. However, this residual can prejudice the next crops that do not have the tolerance to the active ingredient of these products and the longer they remain in the soil, the probability of leaching is higher, contaminating the environment. In view of the above, this doctorate thesis had as a goal evaluate the possibility of descontamination of rice cultivating soils with residual of the herbicides imazethapyr, imazapic and imazapyr, by the use of potential phytoremediator plants. The present study was divided in four chapters: 1) Phytoremediation in pots containing soil of irrigated rice with residual imidazolinone; 2) Imidazolinone degradation in rhizosphere of plants phytoremediator; 3 Efficiency of Vicia sativa in the remediation of soil contaminated with imazapyr + imazapic depending on soil type and 4) Use of plants in reducing the residual formulated mixtures of imazethapyr + imazapic and imazapyr + imazapic in codição field. Soybean, vetch, jack bean and consortium of white clover and birdsfoot trefoil, are plants that have the ability to remediate soil contaminated with herbicides belonging to the chemical group of the imidazolinone. The degradation of the herbicide imazethapyr, imazapyr and imazapic, is higher in vegetated soil than in bare soil, demonstrating phytoestimulator effect of these plant species under the existing microbiota in the rhizosphere of the same. Vetch is phytoremediation of soil contaminated with formulated mixture of imazapyr + imazapic even in different soil types. The herbicide imazapyr + imazapic causes greater residual effect that imazethapyr + imazapic, under field condition. .Herbicidas que apresentam atividade residual no solo, impedindo ou reduzindo a emergência de plantas daninhas, são insumos de grande importância para garantir a produtividade esperada das culturas comerciais. Todavia, esse residual pode comprometer as culturas subsequentes que não possuem tolerância ao princípio ativo desses produtos e quanto mais tempo permanecerem no solo, maior será a probabilidade de sofrerem lixiviação, contaminado o ambiente. Em vista do exposto, essa tese teve por objetivo avaliar a possibilidade de descontaminação de solo de cultivo de arroz irrigado com residual dos herbicidas imazetapir, imazapique e imazapir, através da utilização de plantas potencialmente fitorremediadoras. O presente estudo foi dividido em quatro capítulos: 1) Fitorremediação em vasos contendo solo de cultivo de arroz irrigado com residual de imidazolinonas; 2) Degradação de imidazolinonas em solo rizosférico de plantas fitorremediadoras; 3) Eficiência de Vicia sativa na remediação de solo contaminado com imazapir + imazapique em função do tipo de solo e 4) Uso de plantas na redução do residual das misturas formuladas de imazetapir + imazapique e imazapir + imazapique em codição de campo. Soja, ervilhaca, feijão-de-porco e, consórcio de trevo branco e cornichão, são plantas que possuem capacidade de remediar solo contaminado com os herbicidas pertencentes ao grupo químico das imidazolinonas. A degradação dos herbicidas imazetapir, imazapique e imazapir é maior em solo vegetado do que em solo sem vegetação, demonstrando efeito fitoestimulador dessas espécies vegetais sob a microbiota existente na rizosfera das mesmas. A ervilhaca é fitorremediadora de solo contaminado com a mistura formulada de imazapir + imazapique, mesmo em diferentes tipos de solo. O herbicida imazapir + imazapique causa maior efeito residual que imazetapir + imazapique em condições de campo.Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorapplication/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em AgronomiaUFSMBRAgronomiaArroz irrigadoContaminação ambientalFitorremediaçãoImidazolinonasRiceEnvironment contaminationPhytoremediationImidazolinoneCNPQ::CIENCIAS AGRARIAS::AGRONOMIAFitorremediação de solo de terras baixas contendo imidazolinonasPhytoremediation of soil land containing low imidazolinoneinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisMachado, Sérgio Luiz de Oliveirahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4780229P3Avila, Luis Antonio dehttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4798488A5Costa, Cláudia das Neveshttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4703218J4Swarowsky, Alexandrehttp://lattes.cnpq.br/9525157123018041Lamego, Fabiane Pintohttp://lattes.cnpq.br/1226621982374175http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4291766E6Souto, Kelen Müller500100000009400300300300300300300e60531fa-cb8f-416b-b6ca-73f0fb0c0428527f8010-06bc-4859-95fc-8c3dd3feb6d040895973-e6b6-43ed-9928-5614a3fe14a54e7d3220-7670-411a-9954-e185e7437877b48b0225-2751-47c1-9577-1b9af38401dc74903f5b-5011-482f-9491-d6c41fd20a23info:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALSOUTO, KELEN MULLER.pdfapplication/pdf2054789http://repositorio.ufsm.br/bitstream/1/3226/1/SOUTO%2c%20KELEN%20MULLER.pdf8446f373b8bf46700ad94bb55fee4d56MD51TEXTSOUTO, KELEN MULLER.pdf.txtSOUTO, KELEN MULLER.pdf.txtExtracted texttext/plain218389http://repositorio.ufsm.br/bitstream/1/3226/2/SOUTO%2c%20KELEN%20MULLER.pdf.txtf8223ad33a9e790926aebad2c8303bf1MD52THUMBNAILSOUTO, KELEN MULLER.pdf.jpgSOUTO, KELEN MULLER.pdf.jpgIM Thumbnailimage/jpeg4691http://repositorio.ufsm.br/bitstream/1/3226/3/SOUTO%2c%20KELEN%20MULLER.pdf.jpgd876710606e1745f6c1d50d038ef4974MD531/32262017-07-25 10:53:04.299oai:repositorio.ufsm.br:1/3226Repositório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132017-07-25T13:53:04Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Fitorremediação de solo de terras baixas contendo imidazolinonas |
dc.title.alternative.eng.fl_str_mv |
Phytoremediation of soil land containing low imidazolinone |
title |
Fitorremediação de solo de terras baixas contendo imidazolinonas |
spellingShingle |
Fitorremediação de solo de terras baixas contendo imidazolinonas Souto, Kelen Müller Arroz irrigado Contaminação ambiental Fitorremediação Imidazolinonas Rice Environment contamination Phytoremediation Imidazolinone CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Fitorremediação de solo de terras baixas contendo imidazolinonas |
title_full |
Fitorremediação de solo de terras baixas contendo imidazolinonas |
title_fullStr |
Fitorremediação de solo de terras baixas contendo imidazolinonas |
title_full_unstemmed |
Fitorremediação de solo de terras baixas contendo imidazolinonas |
title_sort |
Fitorremediação de solo de terras baixas contendo imidazolinonas |
author |
Souto, Kelen Müller |
author_facet |
Souto, Kelen Müller |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Machado, Sérgio Luiz de Oliveira |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4780229P3 |
dc.contributor.referee1.fl_str_mv |
Avila, Luis Antonio de |
dc.contributor.referee1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4798488A5 |
dc.contributor.referee2.fl_str_mv |
Costa, Cláudia das Neves |
dc.contributor.referee2Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4703218J4 |
dc.contributor.referee3.fl_str_mv |
Swarowsky, Alexandre |
dc.contributor.referee3Lattes.fl_str_mv |
http://lattes.cnpq.br/9525157123018041 |
dc.contributor.referee4.fl_str_mv |
Lamego, Fabiane Pinto |
dc.contributor.referee4Lattes.fl_str_mv |
http://lattes.cnpq.br/1226621982374175 |
dc.contributor.authorLattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4291766E6 |
dc.contributor.author.fl_str_mv |
Souto, Kelen Müller |
contributor_str_mv |
Machado, Sérgio Luiz de Oliveira Avila, Luis Antonio de Costa, Cláudia das Neves Swarowsky, Alexandre Lamego, Fabiane Pinto |
dc.subject.por.fl_str_mv |
Arroz irrigado Contaminação ambiental Fitorremediação Imidazolinonas |
topic |
Arroz irrigado Contaminação ambiental Fitorremediação Imidazolinonas Rice Environment contamination Phytoremediation Imidazolinone CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
dc.subject.eng.fl_str_mv |
Rice Environment contamination Phytoremediation Imidazolinone |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
Herbicides that present residual effect in the soil, preventing or reducing the emergence of weeds, are inputs of great importance to ensure the expected productivity of comercial crops. However, this residual can prejudice the next crops that do not have the tolerance to the active ingredient of these products and the longer they remain in the soil, the probability of leaching is higher, contaminating the environment. In view of the above, this doctorate thesis had as a goal evaluate the possibility of descontamination of rice cultivating soils with residual of the herbicides imazethapyr, imazapic and imazapyr, by the use of potential phytoremediator plants. The present study was divided in four chapters: 1) Phytoremediation in pots containing soil of irrigated rice with residual imidazolinone; 2) Imidazolinone degradation in rhizosphere of plants phytoremediator; 3 Efficiency of Vicia sativa in the remediation of soil contaminated with imazapyr + imazapic depending on soil type and 4) Use of plants in reducing the residual formulated mixtures of imazethapyr + imazapic and imazapyr + imazapic in codição field. Soybean, vetch, jack bean and consortium of white clover and birdsfoot trefoil, are plants that have the ability to remediate soil contaminated with herbicides belonging to the chemical group of the imidazolinone. The degradation of the herbicide imazethapyr, imazapyr and imazapic, is higher in vegetated soil than in bare soil, demonstrating phytoestimulator effect of these plant species under the existing microbiota in the rhizosphere of the same. Vetch is phytoremediation of soil contaminated with formulated mixture of imazapyr + imazapic even in different soil types. The herbicide imazapyr + imazapic causes greater residual effect that imazethapyr + imazapic, under field condition. . |
publishDate |
2014 |
dc.date.issued.fl_str_mv |
2014-02-25 |
dc.date.accessioned.fl_str_mv |
2017-05-10 |
dc.date.available.fl_str_mv |
2017-05-10 |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/doctoralThesis |
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doctoralThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
SOUTO, Kelen Müller. Phytoremediation of soil land containing low imidazolinone. 2014. 106 f. Tese (Doutorado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2014. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/3226 |
identifier_str_mv |
SOUTO, Kelen Müller. Phytoremediation of soil land containing low imidazolinone. 2014. 106 f. Tese (Doutorado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2014. |
url |
http://repositorio.ufsm.br/handle/1/3226 |
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