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Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
Fecha : |
26/11/2019 |
Actualizado : |
29/11/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
CARRACELAS, G.; HORNBUCKLE, J.; VERGER, M.; HUERTAS, R.; RICCETTO, S.; CAMPOS, F.; ROEL, A. |
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. |
Título : |
Irrigation management and variety effects on rice grain arsenic levels in Uruguay. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Journal of Agriculture and Food Research, 2019. https://doi.org/10.1016/j.jafr.2019.100008 |
DOI : |
10.1016/j.jafr.2019.100008. |
Idioma : |
Inglés |
Notas : |
Article history: Received Date: 28 September 2019 // Revised Date: 8 November 2019 // Accepted Date: 9 November 2019. |
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. |
Palabras claves : |
ARSENIC; AWD; FOOD SAFETY; IRRIGATION; IRRIGATION METHODS; RICE (ORYZA SATIVA L.). |
Thesagro : |
ARROZ. |
Asunto categoría : |
F01 Cultivo |
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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INIA Treinta y Tres (TT) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
02/01/2017 |
Actualizado : |
15/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
CASTILLO, A.; GAIERO, P.; LÓPEZ CARRO, B.; VILARO, F. |
Afiliación : |
ALICIA MARIA CASTILLO SALLE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; P. GAIERO, Universidad de la República (UdelaR)/ Facultad de Agronomía; B. LÓPEZ CARRO, SECIF-IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"); FRANCISCO LUIS VILARO PAREJA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Gametic embryogenic response in wild diploid Solanum species and its implications for genome sequencing projects and breeding. |
Fecha de publicación : |
2016 |
Fuente / Imprenta : |
Plant Tissue Culture and Biotechnology, 2016, v. 26 (2): 159-173. |
DOI : |
10.3329/ptcb.v26i2.30566 |
Idioma : |
Inglés |
Contenido : |
ABSTRACT.
The anther culture response in Solanum commersonii (2n = 2x = 24, 1EBN) and S. chacoense (2n = 2x = 24, 2EBN), two wild potato germplasm resources was studied to obtain haploid plants. Three accessions from each of the two species and 3200 anthers from each genotype were cultured. Authors assessed different culture media; ascorbic acid, L?cysteine and silver nitrate (AgNO3) were included to prevent browning of anther cultures. Addition of AgNO3, was effective to induce embryogenesis. The clones from S. commersonii showed different embryogenic response to androgenesis. However, the three accessions from S. chacoense did not induce any embryo in the same conditions. Ploidy level of the regenerated clones was estimated by flow cytometry and confirmed by chromosome counts. This is the first report of haploid plants obtained from anther culture in S. commersonii, with important implications in sequencing efforts and potato breeding. |
Palabras claves : |
ANTHER CULTURE; DOUBLE HAPLOID; FLOW CYTOMETRY; HAPLOID. |
Thesagro : |
GERMOPLASMA; PAPA; SOLANUM COMMERSONII. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13501/1/30566-Article-Text-109802-1-10-20161210.pdf
https://www.banglajol.info/index.php/PTCB/article/view/30566
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Marc : |
LEADER 01724naa a2200253 a 4500 001 1056407 005 2019-10-15 008 2016 bl uuuu u00u1 u #d 024 7 $a10.3329/ptcb.v26i2.30566$2DOI 100 1 $aCASTILLO, A. 245 $aGametic embryogenic response in wild diploid Solanum species and its implications for genome sequencing projects and breeding.$h[electronic resource] 260 $c2016 520 $aABSTRACT. The anther culture response in Solanum commersonii (2n = 2x = 24, 1EBN) and S. chacoense (2n = 2x = 24, 2EBN), two wild potato germplasm resources was studied to obtain haploid plants. Three accessions from each of the two species and 3200 anthers from each genotype were cultured. Authors assessed different culture media; ascorbic acid, L?cysteine and silver nitrate (AgNO3) were included to prevent browning of anther cultures. Addition of AgNO3, was effective to induce embryogenesis. The clones from S. commersonii showed different embryogenic response to androgenesis. However, the three accessions from S. chacoense did not induce any embryo in the same conditions. Ploidy level of the regenerated clones was estimated by flow cytometry and confirmed by chromosome counts. This is the first report of haploid plants obtained from anther culture in S. commersonii, with important implications in sequencing efforts and potato breeding. 650 $aGERMOPLASMA 650 $aPAPA 650 $aSOLANUM COMMERSONII 653 $aANTHER CULTURE 653 $aDOUBLE HAPLOID 653 $aFLOW CYTOMETRY 653 $aHAPLOID 700 1 $aGAIERO, P. 700 1 $aLÓPEZ CARRO, B. 700 1 $aVILARO, F. 773 $tPlant Tissue Culture and Biotechnology, 2016$gv. 26 (2): 159-173.
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