Determination of oxadiazon residues in the field treated soil with and without organic matter incorporated
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Publication Date: | 2016 |
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Format: | Article |
Language: | eng |
Source: | LOCUS Repositório Institucional da UFV |
Download full: | http://dx.doi.org/10.1007/s12665-015-5061-8 http://www.locus.ufv.br/handle/123456789/22012 |
Summary: | The behavior of oxadiazon (5-tert-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazol-2 (3H)-one) in the soil may be influenced by organic material content. The objective of this study was to chromatographically determine soil oxadiazon residue content as a function of organic material and soil depth. A randomized block design was used, with treatments arranged in a scheme comprising 2 × 4 × 8 + 1 sub-subdivided plots with four repetitions. Plots were comprised of soil with (8 t ha−1) and without organic material incorporated, together with a control (0 t ha−1 and 0 g ha−1 of oxadiazon). Subplots were based on soil depth (0.00–0.05; 0.05–0.10; 0.10–0.15 and 0.15–0.20 m) and sub-subplots on soil collection time (0, 2, 4, 8, 16, 32, 64 and 128 days after application—DAA). Oxadiazon was applied at 1 kg ha−1. For residue determination, samples were quantified via high performance liquid chromatography (HPLC) using the solid–liquid extraction with low temperature partitioning (SLE-LTP) technique. In the superficial layer at 0.00–0.05 m, dissipation t 1/2 of oxadiazon took between 56 and 51 days in soil with and without organic material incorporated, respectively. Oxadiazon was found in the upper layer (0.00–0.10 m) of soil until 64 DAA and did not occur at any other depth, demonstrating low soil mobility potential. In soils containing incorporated organic material, higher concentrations of oxadiazon were observed over different depths and evaluation periods. |
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Reis, Marcelo Rodrigues dosMendes, Kassio FerreiraPassos, Ana Beatriz Rocha de JesusInoue, Miriam HirokoSilva, Antônio AlbertoSilva, Daniel Valadão2018-09-26T23:59:24Z2018-09-26T23:59:24Z2016-01-2518666299http://dx.doi.org/10.1007/s12665-015-5061-8http://www.locus.ufv.br/handle/123456789/22012The behavior of oxadiazon (5-tert-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazol-2 (3H)-one) in the soil may be influenced by organic material content. The objective of this study was to chromatographically determine soil oxadiazon residue content as a function of organic material and soil depth. A randomized block design was used, with treatments arranged in a scheme comprising 2 × 4 × 8 + 1 sub-subdivided plots with four repetitions. Plots were comprised of soil with (8 t ha−1) and without organic material incorporated, together with a control (0 t ha−1 and 0 g ha−1 of oxadiazon). Subplots were based on soil depth (0.00–0.05; 0.05–0.10; 0.10–0.15 and 0.15–0.20 m) and sub-subplots on soil collection time (0, 2, 4, 8, 16, 32, 64 and 128 days after application—DAA). Oxadiazon was applied at 1 kg ha−1. For residue determination, samples were quantified via high performance liquid chromatography (HPLC) using the solid–liquid extraction with low temperature partitioning (SLE-LTP) technique. In the superficial layer at 0.00–0.05 m, dissipation t 1/2 of oxadiazon took between 56 and 51 days in soil with and without organic material incorporated, respectively. Oxadiazon was found in the upper layer (0.00–0.10 m) of soil until 64 DAA and did not occur at any other depth, demonstrating low soil mobility potential. In soils containing incorporated organic material, higher concentrations of oxadiazon were observed over different depths and evaluation periods.engEnvironmental Earth SciencesVolume 75, Issue 3, Article 222, P. 01- 08, February 2016Springer Nature Switzerland AG.info:eu-repo/semantics/openAccessBehavior herbicide in the soilThe protox inhibitorTropical soilsLeachingSorptionDetermination of oxadiazon residues in the field treated soil with and without organic matter incorporatedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdftexto completoapplication/pdf658301https://locus.ufv.br//bitstream/123456789/22012/1/artigo.pdf2350261deb898f9a39c7608c496d565cMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/22012/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILartigo.pdf.jpgartigo.pdf.jpgIM Thumbnailimage/jpeg5184https://locus.ufv.br//bitstream/123456789/22012/3/artigo.pdf.jpg899940c4fa8a1f5f4e248f1f2bffd328MD53123456789/220122018-09-26 23:00:35.346oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452018-09-27T02:00:35LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.en.fl_str_mv |
Determination of oxadiazon residues in the field treated soil with and without organic matter incorporated |
title |
Determination of oxadiazon residues in the field treated soil with and without organic matter incorporated |
spellingShingle |
Determination of oxadiazon residues in the field treated soil with and without organic matter incorporated Reis, Marcelo Rodrigues dos Behavior herbicide in the soil The protox inhibitor Tropical soils Leaching Sorption |
title_short |
Determination of oxadiazon residues in the field treated soil with and without organic matter incorporated |
title_full |
Determination of oxadiazon residues in the field treated soil with and without organic matter incorporated |
title_fullStr |
Determination of oxadiazon residues in the field treated soil with and without organic matter incorporated |
title_full_unstemmed |
Determination of oxadiazon residues in the field treated soil with and without organic matter incorporated |
title_sort |
Determination of oxadiazon residues in the field treated soil with and without organic matter incorporated |
author |
Reis, Marcelo Rodrigues dos |
author_facet |
Reis, Marcelo Rodrigues dos Mendes, Kassio Ferreira Passos, Ana Beatriz Rocha de Jesus Inoue, Miriam Hiroko Silva, Antônio Alberto Silva, Daniel Valadão |
author_role |
author |
author2 |
Mendes, Kassio Ferreira Passos, Ana Beatriz Rocha de Jesus Inoue, Miriam Hiroko Silva, Antônio Alberto Silva, Daniel Valadão |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Reis, Marcelo Rodrigues dos Mendes, Kassio Ferreira Passos, Ana Beatriz Rocha de Jesus Inoue, Miriam Hiroko Silva, Antônio Alberto Silva, Daniel Valadão |
dc.subject.pt-BR.fl_str_mv |
Behavior herbicide in the soil The protox inhibitor Tropical soils Leaching Sorption |
topic |
Behavior herbicide in the soil The protox inhibitor Tropical soils Leaching Sorption |
description |
The behavior of oxadiazon (5-tert-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazol-2 (3H)-one) in the soil may be influenced by organic material content. The objective of this study was to chromatographically determine soil oxadiazon residue content as a function of organic material and soil depth. A randomized block design was used, with treatments arranged in a scheme comprising 2 × 4 × 8 + 1 sub-subdivided plots with four repetitions. Plots were comprised of soil with (8 t ha−1) and without organic material incorporated, together with a control (0 t ha−1 and 0 g ha−1 of oxadiazon). Subplots were based on soil depth (0.00–0.05; 0.05–0.10; 0.10–0.15 and 0.15–0.20 m) and sub-subplots on soil collection time (0, 2, 4, 8, 16, 32, 64 and 128 days after application—DAA). Oxadiazon was applied at 1 kg ha−1. For residue determination, samples were quantified via high performance liquid chromatography (HPLC) using the solid–liquid extraction with low temperature partitioning (SLE-LTP) technique. In the superficial layer at 0.00–0.05 m, dissipation t 1/2 of oxadiazon took between 56 and 51 days in soil with and without organic material incorporated, respectively. Oxadiazon was found in the upper layer (0.00–0.10 m) of soil until 64 DAA and did not occur at any other depth, demonstrating low soil mobility potential. In soils containing incorporated organic material, higher concentrations of oxadiazon were observed over different depths and evaluation periods. |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016-01-25 |
dc.date.accessioned.fl_str_mv |
2018-09-26T23:59:24Z |
dc.date.available.fl_str_mv |
2018-09-26T23:59:24Z |
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/10.1007/s12665-015-5061-8 http://www.locus.ufv.br/handle/123456789/22012 |
dc.identifier.issn.none.fl_str_mv |
18666299 |
identifier_str_mv |
18666299 |
url |
http://dx.doi.org/10.1007/s12665-015-5061-8 http://www.locus.ufv.br/handle/123456789/22012 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartofseries.pt-BR.fl_str_mv |
Volume 75, Issue 3, Article 222, P. 01- 08, February 2016 |
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Springer Nature Switzerland AG. info:eu-repo/semantics/openAccess |
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Springer Nature Switzerland AG. |
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openAccess |
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Environmental Earth Sciences |
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Environmental Earth Sciences |
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