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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
18/08/2016 |
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Actualizado : |
18/08/2016 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
SPINDEL, J.E.; MONTEVERDE, E.; BEGUM, H.; AKDEMIR, D.; COLLARD, B.; REDOÑA, E.; BLANCO, P.H.; PÉREZ DE VIDA, F.; BONNECARRERE, V.; GUTIÉRREZ, L.; ROSAS, J.E.; QUERO, G.; BERBERIÁN, N.; GARAYCOCHEA, S.; FERNANDEZ, S.; JANNINK, J.L.; MCCOUCH, S. |
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Afiliación : |
Cornell University, , Ithaca, NY; Cornell University, , Ithaca, NY; IRRI - International Rice Research Institute; Cornell University, , Ithaca, NY; IRRI - International Rice Research Institute; IRRI - International Rice Research Institute; PEDRO HORACIO BLANCO BARRAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO BLAS PEREZ DE VIDA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VICTORIA BONNECARRERE MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Universidad de la República (UdelaR)/ Facultad de Agronomía; JUAN EDUARDO ROSAS CAISSIOLS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Universidad de la República (UdelaR)/ Facultad de Agronomía; Universidad de la República (UdelaR)/ Facultad de Agronomía; SILVIA RAQUEL GARAYCOCHEA SOLSONA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SCHUBERT DANIEL FERNANDEZ REGGIARDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Cornell University, , Ithaca, NY; USDA-ARS; Cornell University, , Ithaca, NY. |
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Título : |
GS + de novo GWAS in Tropical and Temperate Irrigated Rice Breeding Programs. [W809] |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
In: International Plant & Animal Genome, Conference PAG XXIV, "The largest Ag-genomics Meeting in the World San Diego, CA, USA; January 9-13, 2016. [Abstract] |
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Páginas : |
. |
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Idioma : |
Inglés |
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Palabras claves : |
RICE. |
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Asunto categoría : |
-- |
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URL : |
https://pag.confex.com/pag/xxiv/webprogram/Paper18614.html
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Marc : |
LEADER 00970nam a2200313 a 4500
001 1055306
005 2016-08-18
008 2016 bl uuuu u01u1 u #d
100 1 $aSPINDEL, J.E.
245 $aGS + de novo GWAS in Tropical and Temperate Irrigated Rice Breeding Programs. [W809]$h[electronic resource]
260 $aIn: International Plant & Animal Genome, Conference PAG XXIV, "The largest Ag-genomics Meeting in the World San Diego, CA, USA; January 9-13, 2016. [Abstract]$c2016
300 $a.
653 $aRICE
700 1 $aMONTEVERDE, E.
700 1 $aBEGUM, H.
700 1 $aAKDEMIR, D.
700 1 $aCOLLARD, B.
700 1 $aREDOÑA, E.
700 1 $aBLANCO, P.H.
700 1 $aPÉREZ DE VIDA, F.
700 1 $aBONNECARRERE, V.
700 1 $aGUTIÉRREZ, L.
700 1 $aROSAS, J.E.
700 1 $aQUERO, G.
700 1 $aBERBERIÁN, N.
700 1 $aGARAYCOCHEA, S.
700 1 $aFERNANDEZ, S.
700 1 $aJANNINK, J.L.
700 1 $aMCCOUCH, S.
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Registro original : |
INIA Las Brujas (LB) |
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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 Treinta y Tres. |
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Fecha actual : |
04/03/2022 |
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Actualizado : |
04/03/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
CAMPOS, F.; ROEL, A.; CARRACELAS, G.; VERGER, M.; HUERTAS, R.; PERDOMO, C. |
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Afiliación : |
FEDERICO CAMPOS BELTRAMI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALVARO ROEL DELLAZOPPA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO GONZALO CARRACELAS GARRIDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; M. VERGER, Laboratorio Tecnológico del Uruguay (LATU), Montevideo, Uruguay.; R. HUERTAS, Laboratorio Tecnológico del Uruguay (LATU), Montevideo, Uruguay.; C. PERDOMO, Facultad de Agronomía, Universidad de La República, Montevideo, Uruguay . |
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Título : |
Irrigation and phosphorous fertilization management to minimize rice grain arsenic content. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Chemosphere, February 2022, 296, art.134085. doi: https://doi.org/10.1016/j.chemosphere.2022.134085 |
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Páginas : |
12 p. |
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DOI : |
10.1016/j.chemosphere.2022.134085 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 6 December 2021; Received in revised form 17 February 2022; Accepted 20 February 2022, Available online 22 February 2022.
e-mail address, fefocampos2003@hotmail.com (F. Campos). |
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Contenido : |
This research sought to minimize inorganic arsenic levels in polished rice grain by using different irrigation and phosphorous fertilization practices while also maintaining crop yield and water productivity. Two experiments were conducted during seasons 2018?2019 and 2019?2020 using a split-plot design with three blocks, five irrigation treatments (main-plots) and two phosphorous levels (sub-plots). Irrigation treatments consisted of a traditional continuous flood (CF) control and four alternatives irrigation techniques with one or two drying
events during the irrigation cycle. The phosphorous fertilization levels investigated were an unfertilized control (0 kg P2O5 ha− 1 ) and the recommended fertilization level of 50 kg P2O5 ha− 1 . Soil pH and redox potentials were measured in each treatment. Strategically-timed, low severity drying events were effective at achieving aerobic soil conditions, resulting in Eh values over 50 mV. The alternative irrigation treatment with two drying events, implemented at panicle initiation and full flowering, was the most effective in reducing inorganic arsenic in grain without affecting grain yield or the amount of irrigation water applied. This irrigation technique could be considered as an alternative management to the traditional continuous flooded to reach minimal inorganic arsenic accumulation in grain in order to attend special quality standards or specific market requirements. Accumulated inorganic arsenic in grain was below international maximum levels in all analyzed samples, with an average value of 0.084 mg kg− 1
. MenosThis research sought to minimize inorganic arsenic levels in polished rice grain by using different irrigation and phosphorous fertilization practices while also maintaining crop yield and water productivity. Two experiments were conducted during seasons 2018?2019 and 2019?2020 using a split-plot design with three blocks, five irrigation treatments (main-plots) and two phosphorous levels (sub-plots). Irrigation treatments consisted of a traditional continuous flood (CF) control and four alternatives irrigation techniques with one or two drying
events during the irrigation cycle. The phosphorous fertilization levels investigated were an unfertilized control (0 kg P2O5 ha− 1 ) and the recommended fertilization level of 50 kg P2O5 ha− 1 . Soil pH and redox potentials were measured in each treatment. Strategically-timed, low severity drying events were effective at achieving aerobic soil conditions, resulting in Eh values over 50 mV. The alternative irrigation treatment with two drying events, implemented at panicle initiation and full flowering, was the most effective in reducing inorganic arsenic in grain without affecting grain yield or the amount of irrigation water applied. This irrigation technique could be considered as an alternative management to the traditional continuous flooded to reach minimal inorganic arsenic accumulation in grain in order to attend special quality standards or specific market requirements. Accumulated inorganic arsenic in grain was be... Presentar Todo |
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Palabras claves : |
INORGANIC ARSENIC; IRRIGATION; REDOX POTENTIAL; RICE; URUGUAY. |
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Asunto categoría : |
F06 Riego |
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Marc : |
LEADER 02612naa a2200277 a 4500
001 1062784
005 2022-03-04
008 2022 bl uuuu u00u1 u #d
024 7 $a10.1016/j.chemosphere.2022.134085$2DOI
100 1 $aCAMPOS, F.
245 $aIrrigation and phosphorous fertilization management to minimize rice grain arsenic content.$h[electronic resource]
260 $c2022
300 $a12 p.
500 $aArticle history: Received 6 December 2021; Received in revised form 17 February 2022; Accepted 20 February 2022, Available online 22 February 2022. e-mail address, fefocampos2003@hotmail.com (F. Campos).
520 $aThis research sought to minimize inorganic arsenic levels in polished rice grain by using different irrigation and phosphorous fertilization practices while also maintaining crop yield and water productivity. Two experiments were conducted during seasons 2018?2019 and 2019?2020 using a split-plot design with three blocks, five irrigation treatments (main-plots) and two phosphorous levels (sub-plots). Irrigation treatments consisted of a traditional continuous flood (CF) control and four alternatives irrigation techniques with one or two drying events during the irrigation cycle. The phosphorous fertilization levels investigated were an unfertilized control (0 kg P2O5 ha− 1 ) and the recommended fertilization level of 50 kg P2O5 ha− 1 . Soil pH and redox potentials were measured in each treatment. Strategically-timed, low severity drying events were effective at achieving aerobic soil conditions, resulting in Eh values over 50 mV. The alternative irrigation treatment with two drying events, implemented at panicle initiation and full flowering, was the most effective in reducing inorganic arsenic in grain without affecting grain yield or the amount of irrigation water applied. This irrigation technique could be considered as an alternative management to the traditional continuous flooded to reach minimal inorganic arsenic accumulation in grain in order to attend special quality standards or specific market requirements. Accumulated inorganic arsenic in grain was below international maximum levels in all analyzed samples, with an average value of 0.084 mg kg− 1 .
653 $aINORGANIC ARSENIC
653 $aIRRIGATION
653 $aREDOX POTENTIAL
653 $aRICE
653 $aURUGUAY
700 1 $aROEL, A.
700 1 $aCARRACELAS, G.
700 1 $aVERGER, M.
700 1 $aHUERTAS, R.
700 1 $aPERDOMO, C.
773 $tChemosphere, February 2022, 296, art.134085. doi: https://doi.org/10.1016/j.chemosphere.2022.134085
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