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 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
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Fecha : |
26/11/2019 |
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Actualizado : |
29/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CARRACELAS, G.; HORNBUCKLE, J.; VERGER, M.; HUERTAS, R.; RICCETTO, S.; CAMPOS, F.; ROEL, A. |
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Afiliación : |
JULIO GONZALO CARRACELAS GARRIDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; J. HORNBUCKLE, Deakin University. Faculty of Science Engineering & Built Environment. New South Wales, Australia.; M. VERGER, LATU (Laboratorio Tecnológico del Uruguay); R. HUERTAS, LATU (Laboratorio Tecnológico del Uruguay); SARA MAGDALENA RICCETTO AGUIRREZABALA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO CAMPOS BELTRAMI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALVARO ROEL DELLAZOPPA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Irrigation management and variety effects on rice grain arsenic levels in Uruguay. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Journal of Agriculture and Food Research, 2019. https://doi.org/10.1016/j.jafr.2019.100008 |
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DOI : |
10.1016/j.jafr.2019.100008. |
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Idioma : |
Inglés |
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Notas : |
Article history: Received Date: 28 September 2019 // Revised Date: 8 November 2019 // Accepted Date: 9 November 2019. |
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Contenido : |
Rice is the most important staple component of the human diet worldwide. The higher amounts of arsenic accumulation in its grain in relation to other crops, determines a potential toxicity risk to humans. This research project aimed to determine the inorganic arsenic
accumulation in rice grain (iAs) in two contrasting soil sites, Paso Farias-Artigas (PF) and Paso de la Laguna-Treinta y Tres (PdL), with two different mitigation practices, in Uruguay. These being firstly irrigation management techniques and secondly the use of different
varieties. Five experiments were conducted with a split plot design with four blocks over three rice growing seasons from 2014 until 2017. The experimental sites included two irrigation treatments: continuous flooded (C) and alternate wetting and drying (AWD). The
split plots included different varieties: Indicas and Japonicas. Average iAs accumulated in rice grain were 0.07 mg kg-1, well below international limits, even under the C irrigation technique. It was found that iAs accumulation in rice grain can be further reduced by the
implementation of AWD in certain soil types. Japonica varieties had a lower accumulation of iAs in rice grain, in comparison with Indicas at both sites. |
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Palabras claves : |
ARSENIC; AWD; FOOD SAFETY; IRRIGATION; IRRIGATION METHODS; RICE (ORYZA SATIVA L.). |
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Thesagro : |
ARROZ. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02204naa a2200301 a 4500
001 1060472
005 2019-11-29
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.jafr.2019.100008.$2DOI
100 1 $aCARRACELAS, G.
245 $aIrrigation management and variety effects on rice grain arsenic levels in Uruguay.$h[electronic resource]
260 $c2019
500 $aArticle history: Received Date: 28 September 2019 // Revised Date: 8 November 2019 // Accepted Date: 9 November 2019.
520 $aRice is the most important staple component of the human diet worldwide. The higher amounts of arsenic accumulation in its grain in relation to other crops, determines a potential toxicity risk to humans. This research project aimed to determine the inorganic arsenic accumulation in rice grain (iAs) in two contrasting soil sites, Paso Farias-Artigas (PF) and Paso de la Laguna-Treinta y Tres (PdL), with two different mitigation practices, in Uruguay. These being firstly irrigation management techniques and secondly the use of different varieties. Five experiments were conducted with a split plot design with four blocks over three rice growing seasons from 2014 until 2017. The experimental sites included two irrigation treatments: continuous flooded (C) and alternate wetting and drying (AWD). The split plots included different varieties: Indicas and Japonicas. Average iAs accumulated in rice grain were 0.07 mg kg-1, well below international limits, even under the C irrigation technique. It was found that iAs accumulation in rice grain can be further reduced by the implementation of AWD in certain soil types. Japonica varieties had a lower accumulation of iAs in rice grain, in comparison with Indicas at both sites.
650 $aARROZ
653 $aARSENIC
653 $aAWD
653 $aFOOD SAFETY
653 $aIRRIGATION
653 $aIRRIGATION METHODS
653 $aRICE (ORYZA SATIVA L.)
700 1 $aHORNBUCKLE, J.
700 1 $aVERGER, M.
700 1 $aHUERTAS, R.
700 1 $aRICCETTO, S.
700 1 $aCAMPOS, F.
700 1 $aROEL, A.
773 $tJournal of Agriculture and Food Research, 2019. https://doi.org/10.1016/j.jafr.2019.100008
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| 4. |  | SANGUIÑEDO, P.; FACCIO, R.; ABREO, E.; ALBORÉS, S. Nanopartículas metálicas biogénicas a partir de Trichoderma spp. y su aplicación en el control de fitopatógenos. 397. (resúmen) Conferencia 21. Mesa Área Biotecnología. Organiza SUM (Sociedad Uruguaya de Microbiología). In: Physiological Mini Reviews, 2022, volume 15, Special Issue: III (3er) Congreso Nacional de Biociencias Octubre 2022, Montevideo, Uruguay. p.87. Resumen publicado en las jornadas de BIOCIENCIAS: II Jornadas Binacionales Argentina-Uruguay; III Congreso Nacional 2022 "Ciencia para el desarrollo sustentable". -- Financiación: FSA_1_2018_1_152546 ANII, Beca CAP-UDELAR, Posgrado en...| Tipo: Abstracts/Resúmenes |
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