Persistence of simazine and hexazinone in soil

Persistence of simazine and hexazinone in soil

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A study on simazine and hexazinone persistence in soil was performed under field and laboratory conditions. The laboratory assay showed an increase of the degradation rate of both herbicides with soil temperature and moisture content. The effect of temperature was higher for simazine, while soil moisture content had a higher influence on hexazinone degradation rate. In the experiment under field conditions, the half-life obtained for simazine was near 44 days and that of hexazinone was about 35 days. These field persistence data agree with those predicted by a simulation model using the degradation rates obtained under laboratory conditions.

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Bibliographic Details
Main Authors: Fernández, M. D., Perez, R. A., Sánchez-Brunete, C., Tadeo, J. L.
Format: conference object biblioteca
Language:eng
Published: 2001
Online Access:http://hdl.handle.net/20.500.12792/1376
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id dig-inia-es-20.500.12792-1376
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spelling dig-inia-es-20.500.12792-13762020-12-15T09:46:45Z Persistence of simazine and hexazinone in soil Fernández, M. D. Perez, R. A. Sánchez-Brunete, C. Tadeo, J. L. A study on simazine and hexazinone persistence in soil was performed under field and laboratory conditions. The laboratory assay showed an increase of the degradation rate of both herbicides with soil temperature and moisture content. The effect of temperature was higher for simazine, while soil moisture content had a higher influence on hexazinone degradation rate. In the experiment under field conditions, the half-life obtained for simazine was near 44 days and that of hexazinone was about 35 days. These field persistence data agree with those predicted by a simulation model using the degradation rates obtained under laboratory conditions. 2020-10-22T11:53:44Z 2020-10-22T11:53:44Z 2001 conference object http://hdl.handle.net/20.500.12792/1376 eng Attribution-NonCommercial-ShareAlike 4.0 International http://creativecommons.org/licenses/by-nc-sa/4.0/ open access
institution INIA ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-inia-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del INIA España
language eng
description A study on simazine and hexazinone persistence in soil was performed under field and laboratory conditions. The laboratory assay showed an increase of the degradation rate of both herbicides with soil temperature and moisture content. The effect of temperature was higher for simazine, while soil moisture content had a higher influence on hexazinone degradation rate. In the experiment under field conditions, the half-life obtained for simazine was near 44 days and that of hexazinone was about 35 days. These field persistence data agree with those predicted by a simulation model using the degradation rates obtained under laboratory conditions.
format conference object
author Fernández, M. D.
Perez, R. A.
Sánchez-Brunete, C.
Tadeo, J. L.
spellingShingle Fernández, M. D.
Perez, R. A.
Sánchez-Brunete, C.
Tadeo, J. L.
Persistence of simazine and hexazinone in soil
author_facet Fernández, M. D.
Perez, R. A.
Sánchez-Brunete, C.
Tadeo, J. L.
author_sort Fernández, M. D.
title Persistence of simazine and hexazinone in soil
title_short Persistence of simazine and hexazinone in soil
title_full Persistence of simazine and hexazinone in soil
title_fullStr Persistence of simazine and hexazinone in soil
title_full_unstemmed Persistence of simazine and hexazinone in soil
title_sort persistence of simazine and hexazinone in soil
publishDate 2001
url http://hdl.handle.net/20.500.12792/1376
work_keys_str_mv AT fernandezmd persistenceofsimazineandhexazinoneinsoil
AT perezra persistenceofsimazineandhexazinoneinsoil
AT sanchezbrunetec persistenceofsimazineandhexazinoneinsoil
AT tadeojl persistenceofsimazineandhexazinoneinsoil
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