Eficácia do biocarvão no controle da lixiviação do imazapic no solo
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8499 |
Resumo: | Agricultural production is commonly associated with the use of pesticides, within this group are herbicides, which are widely used to combat invasive plants that compete for resources such as water and nutrients with the crop, be it soybeans, sugarcane. , cotton, coffee, among others. The sugar and alcohol industries are the second in use of this input, second only to soybean in Brazil. To combat the weed (Cyperus rotundus) weed, Imazapic is one of the herbicides used mainly in sugarcane crop. Studies prove that the Imazapic molecule has high leaching capacity, increasing the risk of transport and contamination of water sources. Organic matter among other benefits has potential for interaction with herbicides, being able to retain the molecule in the soil layer of interest, which for this study was 0-20 cm, where it can enhance the effectiveness in combating invasive plants. Thus, this study aimed to analyze the effectiveness of the addition of biochar to the soil in controlling Imazapic leaching. The biochar was produced from sugarcane bagasse by the slow pyrolysis process in a muffle furnace at a temperature of 300 ºC. The studies were carried out in columns with porous matrix (soil + biochar) in a dystrophic Yellow Argisol (AD). The analysis of the mechanisms involved in the interaction and transport and the determination of hydrodispersive parameters for Imazapic were evaluated by the Convection-Dispersion Model at two Sorption Sites using the CXTFIT 2.0 program. The Kd value was better in the concentration of (0.47 g Kg-1), it was observed that there was a greater interaction between porous matrix and the displaced miscible. Imazapic adsorption was relatively low, even with the increase in organic matter content due to the addition of biochar. |
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MACIEL NETTO, AndréSILVA, João Paulo Siqueira daSILVA, Lívia Previatello daCORRÊA, Marcus Metrihttp://lattes.cnpq.br/2310381958983613MENDONÇA, Zabele Laís Lyra2020-10-02T17:12:20Z2019-08-23MENDONÇA, Zabele Laís Lyra. Eficácia do biocarvão no controle da lixiviação do imazapic no solo. 2019. 57 f. Dissertação (Programa de Pós-Graduação em Engenharia Ambiental) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8499Agricultural production is commonly associated with the use of pesticides, within this group are herbicides, which are widely used to combat invasive plants that compete for resources such as water and nutrients with the crop, be it soybeans, sugarcane. , cotton, coffee, among others. The sugar and alcohol industries are the second in use of this input, second only to soybean in Brazil. To combat the weed (Cyperus rotundus) weed, Imazapic is one of the herbicides used mainly in sugarcane crop. Studies prove that the Imazapic molecule has high leaching capacity, increasing the risk of transport and contamination of water sources. Organic matter among other benefits has potential for interaction with herbicides, being able to retain the molecule in the soil layer of interest, which for this study was 0-20 cm, where it can enhance the effectiveness in combating invasive plants. Thus, this study aimed to analyze the effectiveness of the addition of biochar to the soil in controlling Imazapic leaching. The biochar was produced from sugarcane bagasse by the slow pyrolysis process in a muffle furnace at a temperature of 300 ºC. The studies were carried out in columns with porous matrix (soil + biochar) in a dystrophic Yellow Argisol (AD). The analysis of the mechanisms involved in the interaction and transport and the determination of hydrodispersive parameters for Imazapic were evaluated by the Convection-Dispersion Model at two Sorption Sites using the CXTFIT 2.0 program. The Kd value was better in the concentration of (0.47 g Kg-1), it was observed that there was a greater interaction between porous matrix and the displaced miscible. Imazapic adsorption was relatively low, even with the increase in organic matter content due to the addition of biochar.A produção agrícola é comumente associada ao uso de agrotóxicos, dentro deste grupo encontram-se os herbicidas, que são amplamente utilizados no combate a plantas invasoras que competem por recursos como água e nutrientes com a cultura, seja ela soja, cana-de-açúcar, algodão, café, dentre outras. As indústrias sucroalcooleiras são a segunda em utilização desse insumo, perdendo apenas para a cultura de soja no Brasil. Para combater a erva daninha tiririca (Cyperus rotundus), o Imazapic é um dos herbicidas utilizado, principalmente na cultura de cana-de-açúcar. Estudos comprovam que a molécula do Imazapic tem alta capacidade de lixiviação, aumentando o risco de transporte e contaminação de mananciais hídricos. A matéria orgânica dentre outros benefícios tem potencial de interação com os herbicidas, sendo capaz de reter a molécula na camada de interesse do solo, que para esse estudo foi de 0-20 cm, onde possa potencializar a eficácia no combate as plantas invasoras. Sendo assim, este estudo teve como objetivo analisar a eficácia da adição de biocarvão ao solo no controle da lixiviação do Imazapic. O biocarvão foi produzido a partir do bagaço de cana-de-açúcar pelo processo de pirólise lenta em forno de mufla, à temperatura de 300 ºC. Os estudos foram realizados em colunas com matriz porosa (solo + biocarvão), em um Argissolo Amarelo distrófico (AAd). A análise dos mecanismos envolvidos na interação e no transporte e a determinação dos parâmetros hidrodispersivos para o Imazapic foram avaliadas pelo modelo de Convecção-Dispersão a dois Sítios de Sorção utilizando do programa CXTFIT 2.0. O valor de Kd foi melhor na concentração de (0,47 g Kg-1), foi observado que ocorreu maior interação entre matriz porosa e o miscível deslocado. A adsorção do Imazapic foi relativamente baixa, mesmo com o aumento do teor de matéria orgânica devido a adição do biocarvão.Submitted by Mario BC (mario@bc.ufrpe.br) on 2020-10-02T17:12:20Z No. of bitstreams: 1 Zabele Lais Lyra Mendonca.pdf: 1153968 bytes, checksum: f51c1249aa8df8b0ec14d36c73080c5b (MD5)Made available in DSpace on 2020-10-02T17:12:20Z (GMT). No. of bitstreams: 1 Zabele Lais Lyra Mendonca.pdf: 1153968 bytes, checksum: f51c1249aa8df8b0ec14d36c73080c5b (MD5) Previous issue date: 2019-08-23application/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Engenharia AmbientalUFRPEBrasilDepartamento de Tecnologia RuralBiocarvãoLixiviaçãoImazapicAgrotóxicoENGENHARIA AGRICOLA::ENGENHARIA DE AGUA E SOLOEficácia do biocarvão no controle da lixiviação do imazapic no soloinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis348359349560412580160060060076777727858717775528091417577959244317info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEORIGINALZabele Lais Lyra Mendonca.pdfZabele Lais Lyra Mendonca.pdfapplication/pdf1153968http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8499/2/Zabele+Lais+Lyra+Mendonca.pdff51c1249aa8df8b0ec14d36c73080c5bMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8499/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede2/84992020-10-02 14:12:20.329oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:37:03.715882Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Eficácia do biocarvão no controle da lixiviação do imazapic no solo |
title |
Eficácia do biocarvão no controle da lixiviação do imazapic no solo |
spellingShingle |
Eficácia do biocarvão no controle da lixiviação do imazapic no solo MENDONÇA, Zabele Laís Lyra Biocarvão Lixiviação Imazapic Agrotóxico ENGENHARIA AGRICOLA::ENGENHARIA DE AGUA E SOLO |
title_short |
Eficácia do biocarvão no controle da lixiviação do imazapic no solo |
title_full |
Eficácia do biocarvão no controle da lixiviação do imazapic no solo |
title_fullStr |
Eficácia do biocarvão no controle da lixiviação do imazapic no solo |
title_full_unstemmed |
Eficácia do biocarvão no controle da lixiviação do imazapic no solo |
title_sort |
Eficácia do biocarvão no controle da lixiviação do imazapic no solo |
author |
MENDONÇA, Zabele Laís Lyra |
author_facet |
MENDONÇA, Zabele Laís Lyra |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
MACIEL NETTO, André |
dc.contributor.advisor-co1.fl_str_mv |
SILVA, João Paulo Siqueira da |
dc.contributor.referee1.fl_str_mv |
SILVA, Lívia Previatello da |
dc.contributor.referee2.fl_str_mv |
CORRÊA, Marcus Metri |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/2310381958983613 |
dc.contributor.author.fl_str_mv |
MENDONÇA, Zabele Laís Lyra |
contributor_str_mv |
MACIEL NETTO, André SILVA, João Paulo Siqueira da SILVA, Lívia Previatello da CORRÊA, Marcus Metri |
dc.subject.por.fl_str_mv |
Biocarvão Lixiviação Imazapic Agrotóxico |
topic |
Biocarvão Lixiviação Imazapic Agrotóxico ENGENHARIA AGRICOLA::ENGENHARIA DE AGUA E SOLO |
dc.subject.cnpq.fl_str_mv |
ENGENHARIA AGRICOLA::ENGENHARIA DE AGUA E SOLO |
description |
Agricultural production is commonly associated with the use of pesticides, within this group are herbicides, which are widely used to combat invasive plants that compete for resources such as water and nutrients with the crop, be it soybeans, sugarcane. , cotton, coffee, among others. The sugar and alcohol industries are the second in use of this input, second only to soybean in Brazil. To combat the weed (Cyperus rotundus) weed, Imazapic is one of the herbicides used mainly in sugarcane crop. Studies prove that the Imazapic molecule has high leaching capacity, increasing the risk of transport and contamination of water sources. Organic matter among other benefits has potential for interaction with herbicides, being able to retain the molecule in the soil layer of interest, which for this study was 0-20 cm, where it can enhance the effectiveness in combating invasive plants. Thus, this study aimed to analyze the effectiveness of the addition of biochar to the soil in controlling Imazapic leaching. The biochar was produced from sugarcane bagasse by the slow pyrolysis process in a muffle furnace at a temperature of 300 ºC. The studies were carried out in columns with porous matrix (soil + biochar) in a dystrophic Yellow Argisol (AD). The analysis of the mechanisms involved in the interaction and transport and the determination of hydrodispersive parameters for Imazapic were evaluated by the Convection-Dispersion Model at two Sorption Sites using the CXTFIT 2.0 program. The Kd value was better in the concentration of (0.47 g Kg-1), it was observed that there was a greater interaction between porous matrix and the displaced miscible. Imazapic adsorption was relatively low, even with the increase in organic matter content due to the addition of biochar. |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019-08-23 |
dc.date.accessioned.fl_str_mv |
2020-10-02T17:12:20Z |
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 |
MENDONÇA, Zabele Laís Lyra. Eficácia do biocarvão no controle da lixiviação do imazapic no solo. 2019. 57 f. Dissertação (Programa de Pós-Graduação em Engenharia Ambiental) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8499 |
identifier_str_mv |
MENDONÇA, Zabele Laís Lyra. Eficácia do biocarvão no controle da lixiviação do imazapic no solo. 2019. 57 f. Dissertação (Programa de Pós-Graduação em Engenharia Ambiental) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8499 |
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por |
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por |
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3483593495604125801 |
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600 600 600 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Universidade Federal Rural de Pernambuco |
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Programa de Pós-Graduação em Engenharia Ambiental |
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UFRPE |
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Departamento de Tecnologia Rural |
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Universidade Federal Rural de Pernambuco |
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