Leaching potential and residual effect of amicarbazone in soils of contrasting texture
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5433/1679-0359.2013v34n5p2203 http://hdl.handle.net/11449/111543 |
Resumo: | The infestation of weeds is a major biotic factor in the agroecosystem of cane sugar that may interfere in development and crop productivity. This study aimed to evaluate the potential for leaching and residual effects of the herbicide amicarbazone in contrasting soils. Samples were Quartzarenic Neosol (NR - sandy texture) and Red Latosol (LR - clay texture). For the leaching potential, after application of herbicide amicarbazone (NR 1.05 kg ha(-1) and LR 1.40 kg ha(-1)), layers of 0, 20, 40, 60, 80 and 100 mm of water were applied to soil columns. We evaluated the residual effect after the permanence of the herbicide in soil of clay texture and sandy for periods of 0, 25, 50, 75 and 100 days after application (DAA) of amicarbazone (0, 1.05, 1.40 kg ha(-1)) treatments. The amicarbazone started showing high leaching from the 60 mm layer of water in sandy texture soils, evidencing a shorter residual effect. In clay soil, slides from 20 to 80 mm of water reduced the biomass until a depth of 5-10 cm, with the use of this herbicide. Based on these results, we conclude that the amicarbazone showed higher leaching and lower residual effects in sandy soil. The residual effect of amicarbazone was prolonged as the content of clay and organic matter present in the soil increased. |
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Leaching potential and residual effect of amicarbazone in soils of contrasting textureEnvironmental impactmobilitypersistenceretentionThe infestation of weeds is a major biotic factor in the agroecosystem of cane sugar that may interfere in development and crop productivity. This study aimed to evaluate the potential for leaching and residual effects of the herbicide amicarbazone in contrasting soils. Samples were Quartzarenic Neosol (NR - sandy texture) and Red Latosol (LR - clay texture). For the leaching potential, after application of herbicide amicarbazone (NR 1.05 kg ha(-1) and LR 1.40 kg ha(-1)), layers of 0, 20, 40, 60, 80 and 100 mm of water were applied to soil columns. We evaluated the residual effect after the permanence of the herbicide in soil of clay texture and sandy for periods of 0, 25, 50, 75 and 100 days after application (DAA) of amicarbazone (0, 1.05, 1.40 kg ha(-1)) treatments. The amicarbazone started showing high leaching from the 60 mm layer of water in sandy texture soils, evidencing a shorter residual effect. In clay soil, slides from 20 to 80 mm of water reduced the biomass until a depth of 5-10 cm, with the use of this herbicide. Based on these results, we conclude that the amicarbazone showed higher leaching and lower residual effects in sandy soil. The residual effect of amicarbazone was prolonged as the content of clay and organic matter present in the soil increased.Univ Estadual Maringa, Maringa, PR, BrazilUniv Estado Mato Grosso, UNEMAT, Tangara Da Serra, MT, BrazilUniv Fed Vicosa, Rio Paranaiba, MG, BrazilUniv Estadual Paulista, UNESP FCA, Fac Agr Sci, Botucatu, SP, BrazilUNEMAT, Tangara Da Serra, MT, BrazilUniv Estadual Paulista, UNESP FCA, Fac Agr Sci, Botucatu, SP, BrazilUniversidade Estadual de Londrina (UEL)Universidade Estadual de Maringá (UEM)Univ Estado Mato GrossoUniversidade Federal de Viçosa (UFV)Universidade Estadual Paulista (Unesp)Universidade do Estado de Mato Grosso (UNEMAT)Silva Possamai, Ana CassiaInoue, Miriam HirokoMendes, Kassio FerreiraSantana, Diogo Carneiro de [UNESP]Ben, RoneiSantos, Elielton Germano dos2014-12-03T13:08:44Z2014-12-03T13:08:44Z2013-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2203-2210application/pdfhttp://dx.doi.org/10.5433/1679-0359.2013v34n5p2203Semina-ciencias Agrarias. Londrina: Univ Estadual Londrina, v. 34, n. 5, p. 2203-2210, 2013.1676-546Xhttp://hdl.handle.net/11449/11154310.5433/1679-0359.2013v34n5p2203WOS:000328272600017WOS000328272600017.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSemina: Ciências Agrárias0.349info:eu-repo/semantics/openAccess2023-12-18T06:16:41Zoai:repositorio.unesp.br:11449/111543Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:38:57.208764Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Leaching potential and residual effect of amicarbazone in soils of contrasting texture |
title |
Leaching potential and residual effect of amicarbazone in soils of contrasting texture |
spellingShingle |
Leaching potential and residual effect of amicarbazone in soils of contrasting texture Silva Possamai, Ana Cassia Environmental impact mobility persistence retention |
title_short |
Leaching potential and residual effect of amicarbazone in soils of contrasting texture |
title_full |
Leaching potential and residual effect of amicarbazone in soils of contrasting texture |
title_fullStr |
Leaching potential and residual effect of amicarbazone in soils of contrasting texture |
title_full_unstemmed |
Leaching potential and residual effect of amicarbazone in soils of contrasting texture |
title_sort |
Leaching potential and residual effect of amicarbazone in soils of contrasting texture |
author |
Silva Possamai, Ana Cassia |
author_facet |
Silva Possamai, Ana Cassia Inoue, Miriam Hiroko Mendes, Kassio Ferreira Santana, Diogo Carneiro de [UNESP] Ben, Ronei Santos, Elielton Germano dos |
author_role |
author |
author2 |
Inoue, Miriam Hiroko Mendes, Kassio Ferreira Santana, Diogo Carneiro de [UNESP] Ben, Ronei Santos, Elielton Germano dos |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Maringá (UEM) Univ Estado Mato Grosso Universidade Federal de Viçosa (UFV) Universidade Estadual Paulista (Unesp) Universidade do Estado de Mato Grosso (UNEMAT) |
dc.contributor.author.fl_str_mv |
Silva Possamai, Ana Cassia Inoue, Miriam Hiroko Mendes, Kassio Ferreira Santana, Diogo Carneiro de [UNESP] Ben, Ronei Santos, Elielton Germano dos |
dc.subject.por.fl_str_mv |
Environmental impact mobility persistence retention |
topic |
Environmental impact mobility persistence retention |
description |
The infestation of weeds is a major biotic factor in the agroecosystem of cane sugar that may interfere in development and crop productivity. This study aimed to evaluate the potential for leaching and residual effects of the herbicide amicarbazone in contrasting soils. Samples were Quartzarenic Neosol (NR - sandy texture) and Red Latosol (LR - clay texture). For the leaching potential, after application of herbicide amicarbazone (NR 1.05 kg ha(-1) and LR 1.40 kg ha(-1)), layers of 0, 20, 40, 60, 80 and 100 mm of water were applied to soil columns. We evaluated the residual effect after the permanence of the herbicide in soil of clay texture and sandy for periods of 0, 25, 50, 75 and 100 days after application (DAA) of amicarbazone (0, 1.05, 1.40 kg ha(-1)) treatments. The amicarbazone started showing high leaching from the 60 mm layer of water in sandy texture soils, evidencing a shorter residual effect. In clay soil, slides from 20 to 80 mm of water reduced the biomass until a depth of 5-10 cm, with the use of this herbicide. Based on these results, we conclude that the amicarbazone showed higher leaching and lower residual effects in sandy soil. The residual effect of amicarbazone was prolonged as the content of clay and organic matter present in the soil increased. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01 2014-12-03T13:08:44Z 2014-12-03T13:08:44Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.5433/1679-0359.2013v34n5p2203 Semina-ciencias Agrarias. Londrina: Univ Estadual Londrina, v. 34, n. 5, p. 2203-2210, 2013. 1676-546X http://hdl.handle.net/11449/111543 10.5433/1679-0359.2013v34n5p2203 WOS:000328272600017 WOS000328272600017.pdf |
url |
http://dx.doi.org/10.5433/1679-0359.2013v34n5p2203 http://hdl.handle.net/11449/111543 |
identifier_str_mv |
Semina-ciencias Agrarias. Londrina: Univ Estadual Londrina, v. 34, n. 5, p. 2203-2210, 2013. 1676-546X 10.5433/1679-0359.2013v34n5p2203 WOS:000328272600017 WOS000328272600017.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Semina: Ciências Agrárias 0.349 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2203-2210 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) |
publisher.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808129231258910720 |