The Effects of Nicosulfuron and Glyphosate on Microbial Activity of Different Soils

Detalhes bibliográficos
Autor(a) principal: ŠANTRIC,Lj.
Data de Publicação: 2018
Outros Autores: RADIVOJEVIC,Lj., GAJIC-UMILJENDIC,J., SARIC-KRSMANOVIC,M., ÐUROVIC-PEJCEV,R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Planta daninha (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100301
Resumo: ABSTRACT: The effects of the nicosulfuron and glyphosate herbicides on microbial activity in two soils with different physical and chemical properties (loam and sand) were investigated. Nicosulfuron was applied at the rates of 0.3, 0.6, 3.0 and 30.0 mg kg-1 soil and glyphosate at 32.6, 65.2, 326.0 and 3260.0 mg kg-1 soil in the laboratory. Changes in dehydrogenase and urease activity, as well as in microbial biomass carbon, were examined. Samples for the analysis were collected at 3, 7, 14, 30 and 45 days after herbicide application. The results showed that the effects of nicosulfuron and glyphosate depended on treatment rate, duration of activity, test parameters and soil types. In general, application of the herbicides significantly increased the activity of dehydrogenase and urease. Nicosulfuron had a stimulating activity on microbial biomass carbon in loam, while both herbicides demonstrated negative effects on the parameter in the sandy soil.
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spelling The Effects of Nicosulfuron and Glyphosate on Microbial Activity of Different Soilsherbicides, loamsand, dehydrogenase, urease, biomass carbonABSTRACT: The effects of the nicosulfuron and glyphosate herbicides on microbial activity in two soils with different physical and chemical properties (loam and sand) were investigated. Nicosulfuron was applied at the rates of 0.3, 0.6, 3.0 and 30.0 mg kg-1 soil and glyphosate at 32.6, 65.2, 326.0 and 3260.0 mg kg-1 soil in the laboratory. Changes in dehydrogenase and urease activity, as well as in microbial biomass carbon, were examined. Samples for the analysis were collected at 3, 7, 14, 30 and 45 days after herbicide application. The results showed that the effects of nicosulfuron and glyphosate depended on treatment rate, duration of activity, test parameters and soil types. In general, application of the herbicides significantly increased the activity of dehydrogenase and urease. Nicosulfuron had a stimulating activity on microbial biomass carbon in loam, while both herbicides demonstrated negative effects on the parameter in the sandy soil.Sociedade Brasileira da Ciência das Plantas Daninhas 2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100301Planta Daninha v.36 2018reponame:Planta daninha (Online)instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)instacron:SBCPD10.1590/s0100-83582018360100103info:eu-repo/semantics/openAccessŠANTRIC,Lj.RADIVOJEVIC,Lj.GAJIC-UMILJENDIC,J.SARIC-KRSMANOVIC,M.ÐUROVIC-PEJCEV,R.eng2018-10-31T00:00:00Zoai:scielo:S0100-83582018000100301Revistahttp://revistas.cpd.ufv.br/pdaninhaweb/https://old.scielo.br/oai/scielo-oai.php||rpdaninha@gmail.com1806-96810100-8358opendoar:2018-10-31T00:00Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)false
dc.title.none.fl_str_mv The Effects of Nicosulfuron and Glyphosate on Microbial Activity of Different Soils
title The Effects of Nicosulfuron and Glyphosate on Microbial Activity of Different Soils
spellingShingle The Effects of Nicosulfuron and Glyphosate on Microbial Activity of Different Soils
ŠANTRIC,Lj.
herbicides, loam
sand, dehydrogenase, urease, biomass carbon
title_short The Effects of Nicosulfuron and Glyphosate on Microbial Activity of Different Soils
title_full The Effects of Nicosulfuron and Glyphosate on Microbial Activity of Different Soils
title_fullStr The Effects of Nicosulfuron and Glyphosate on Microbial Activity of Different Soils
title_full_unstemmed The Effects of Nicosulfuron and Glyphosate on Microbial Activity of Different Soils
title_sort The Effects of Nicosulfuron and Glyphosate on Microbial Activity of Different Soils
author ŠANTRIC,Lj.
author_facet ŠANTRIC,Lj.
RADIVOJEVIC,Lj.
GAJIC-UMILJENDIC,J.
SARIC-KRSMANOVIC,M.
ÐUROVIC-PEJCEV,R.
author_role author
author2 RADIVOJEVIC,Lj.
GAJIC-UMILJENDIC,J.
SARIC-KRSMANOVIC,M.
ÐUROVIC-PEJCEV,R.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv ŠANTRIC,Lj.
RADIVOJEVIC,Lj.
GAJIC-UMILJENDIC,J.
SARIC-KRSMANOVIC,M.
ÐUROVIC-PEJCEV,R.
dc.subject.por.fl_str_mv herbicides, loam
sand, dehydrogenase, urease, biomass carbon
topic herbicides, loam
sand, dehydrogenase, urease, biomass carbon
description ABSTRACT: The effects of the nicosulfuron and glyphosate herbicides on microbial activity in two soils with different physical and chemical properties (loam and sand) were investigated. Nicosulfuron was applied at the rates of 0.3, 0.6, 3.0 and 30.0 mg kg-1 soil and glyphosate at 32.6, 65.2, 326.0 and 3260.0 mg kg-1 soil in the laboratory. Changes in dehydrogenase and urease activity, as well as in microbial biomass carbon, were examined. Samples for the analysis were collected at 3, 7, 14, 30 and 45 days after herbicide application. The results showed that the effects of nicosulfuron and glyphosate depended on treatment rate, duration of activity, test parameters and soil types. In general, application of the herbicides significantly increased the activity of dehydrogenase and urease. Nicosulfuron had a stimulating activity on microbial biomass carbon in loam, while both herbicides demonstrated negative effects on the parameter in the sandy soil.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100301
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100301
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s0100-83582018360100103
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira da Ciência das Plantas Daninhas
publisher.none.fl_str_mv Sociedade Brasileira da Ciência das Plantas Daninhas
dc.source.none.fl_str_mv Planta Daninha v.36 2018
reponame:Planta daninha (Online)
instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
instacron:SBCPD
instname_str Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
instacron_str SBCPD
institution SBCPD
reponame_str Planta daninha (Online)
collection Planta daninha (Online)
repository.name.fl_str_mv Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
repository.mail.fl_str_mv ||rpdaninha@gmail.com
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