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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
12/10/2015 |
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Actualizado : |
01/09/2022 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
CARRASCO-LETELIER, L.; BERETTA, A.; BASSAHÚN, D.; GARCÍA, L.; MUSSELLI, R.; TORRES, D.; TORRES, O. |
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Afiliación : |
LEONIDAS CARRASCO LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDRES NICOLAS BERETTA BLANCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DANIEL FERNANDO BASSAHUN RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LETICIA IRENE GARCIA BARRETO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; BEATRIZ RAQUEL MUSSELLI NEGRIN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DEBORAH LUCIANA TORRES GUERRERO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR ALBERTO TORRES FUNES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Survey of Uruguayan freshwater water quality for crop irrigation: abstract. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Agrociencia Uruguay, v. 19, special issue "Inter-Regional CIGR Conference on Land and Water Challenges, 3., La Estanzuela, Colonia, UY. Tools for developing; "Dr. Mario García Petillo"", p. 73, 2015. |
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ISSN : |
1510-0839. |
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Idioma : |
Inglés |
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Notas : |
En versión electrónica difiere la paginación: Agrociencia Uruguay, v. 19, special issue, p. 77, 2015. |
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Contenido : |
The increase in global demand for food and biofuels, has led to an high demand for agricultural products. That situation implies
an intensification of production systems, and develop strategies to ensure stability against drought, and moreover a better levels
of productivity. Objectives that could be achieved with the irrigation of crops; however, it can promote negative impacts due to
cumulative effects on soil quality, which depend on the chemical composition of the water used. This paper show the results of
a national study of freshwater quality, on 100 river watersheds (up to 100,000 ha), which correspond to a cumulative drainage
area of 70% of country surface. In these freshwaters the following parameters was evaluated: electrical conductivity, concentration
of major cations (Na, K, Ca, Mg), alkalinity, and pH. The results showed Ca, Mg, K, and Na concentrations in ranges of 0.0-
45.1, 0.0-14.1, 0.019-16.8, and 0.78 -139 mg L-1, respectively. The alkalinity was in range of 32 to 420 CaCO3 mg L-1, and this
variable was the most important contribution to get the different values of electrical conductivity of water, which had values
between 71.6 and 1047 micro Siemens cm-1. These features allow propose at least 3 freshwater ecoregions (coastal and
central-south; basalt; Northeast and southeast) at Uruguay, based on the chemical composition of studied freshwaters. Moreover,
SAR values (([Na] / [(Ca + Mg) / 2] 1/2) of these waters shown a 99% of them has good quality characteristics for the
development of irrigation, because they have a SAR below 10. MenosThe increase in global demand for food and biofuels, has led to an high demand for agricultural products. That situation implies
an intensification of production systems, and develop strategies to ensure stability against drought, and moreover a better levels
of productivity. Objectives that could be achieved with the irrigation of crops; however, it can promote negative impacts due to
cumulative effects on soil quality, which depend on the chemical composition of the water used. This paper show the results of
a national study of freshwater quality, on 100 river watersheds (up to 100,000 ha), which correspond to a cumulative drainage
area of 70% of country surface. In these freshwaters the following parameters was evaluated: electrical conductivity, concentration
of major cations (Na, K, Ca, Mg), alkalinity, and pH. The results showed Ca, Mg, K, and Na concentrations in ranges of 0.0-
45.1, 0.0-14.1, 0.019-16.8, and 0.78 -139 mg L-1, respectively. The alkalinity was in range of 32 to 420 CaCO3 mg L-1, and this
variable was the most important contribution to get the different values of electrical conductivity of water, which had values
between 71.6 and 1047 micro Siemens cm-1. These features allow propose at least 3 freshwater ecoregions (coastal and
central-south; basalt; Northeast and southeast) at Uruguay, based on the chemical composition of studied freshwaters. Moreover,
SAR values (([Na] / [(Ca + Mg) / 2] 1/2) of these waters shown a 99% of them has good quality charact... Presentar Todo |
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Palabras claves : |
AGUA PARA RIEGO; EVALUACIÓN DE RECURSOS HÍDRICOS. |
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Thesagro : |
CALIDAD DEL AGUA; RIEGO; URUGUAY. |
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Asunto categoría : |
F06 Riego |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5058/1/Agrociencia-Congreso-CIGR2015-v.19.si.p.77-CARRASCO-LETELIER.pdf
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Marc : |
LEADER 02539nam a2200265 a 4500
001 1053554
005 2022-09-01
008 2015 bl uuuu u01u1 u #d
022 $a1510-0839.
100 1 $aCARRASCO-LETELIER, L.
245 $aSurvey of Uruguayan freshwater water quality for crop irrigation$babstract.
260 $aAgrociencia Uruguay, v. 19, special issue "Inter-Regional CIGR Conference on Land and Water Challenges, 3., La Estanzuela, Colonia, UY. Tools for developing; "Dr. Mario García Petillo"", p. 73$c2015
500 $aEn versión electrónica difiere la paginación: Agrociencia Uruguay, v. 19, special issue, p. 77, 2015.
520 $aThe increase in global demand for food and biofuels, has led to an high demand for agricultural products. That situation implies an intensification of production systems, and develop strategies to ensure stability against drought, and moreover a better levels of productivity. Objectives that could be achieved with the irrigation of crops; however, it can promote negative impacts due to cumulative effects on soil quality, which depend on the chemical composition of the water used. This paper show the results of a national study of freshwater quality, on 100 river watersheds (up to 100,000 ha), which correspond to a cumulative drainage area of 70% of country surface. In these freshwaters the following parameters was evaluated: electrical conductivity, concentration of major cations (Na, K, Ca, Mg), alkalinity, and pH. The results showed Ca, Mg, K, and Na concentrations in ranges of 0.0- 45.1, 0.0-14.1, 0.019-16.8, and 0.78 -139 mg L-1, respectively. The alkalinity was in range of 32 to 420 CaCO3 mg L-1, and this variable was the most important contribution to get the different values of electrical conductivity of water, which had values between 71.6 and 1047 micro Siemens cm-1. These features allow propose at least 3 freshwater ecoregions (coastal and central-south; basalt; Northeast and southeast) at Uruguay, based on the chemical composition of studied freshwaters. Moreover, SAR values (([Na] / [(Ca + Mg) / 2] 1/2) of these waters shown a 99% of them has good quality characteristics for the development of irrigation, because they have a SAR below 10.
650 $aCALIDAD DEL AGUA
650 $aRIEGO
650 $aURUGUAY
653 $aAGUA PARA RIEGO
653 $aEVALUACIÓN DE RECURSOS HÍDRICOS
700 1 $aBERETTA, A.
700 1 $aBASSAHÚN, D.
700 1 $aGARCÍA, L.
700 1 $aMUSSELLI, R.
700 1 $aTORRES, D.
700 1 $aTORRES, O.
Descargar
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Registro original : |
INIA La Estanzuela (LE) |
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| Registros recuperados : 530 | |
| 126. |  | OTERO, A.; GASO, D.; CAPURRO, M.C.; BERGER, A.; PÉREZ, O.; GARCÍA, C.; TERRA, J.A.; SAWCHIK, J. Construyendo los componentes de un sistema productivo con la inclusión del riego. En: GIMÉNEZ, L.; PUPPO, L.; BENTANCOR, L.; HAYASHI, R.; SAWCHIK, J.; GARCIA, C. (Eds.). Riego en cultivos y pasturas. 3er. Seminario Internacional, 2014, Paysandú. (Uruguay). Montevideo : INIA, 2014. p. 43-52 Instituciones: Grupo de Desarrollo de Riego (GDR), Facultad de Agronomía (FAGRO), Instituto Nacional de Investigación Agropecuaria (INIA). - Editores: Luis Giménez, Lucía Puppo, Lisette Bentancor, Raquel Hayashi, Jorge Sawchik,...| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Treinta y Tres. |
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| 127. | | MARCHESI, C.; CARRACELAS, G.; LAVECCHIA, A. Control de malezas: Capín. Paso Farías, Artigas. ln: DÍA DE CAMPO - ARROZ, 11 FEBRERO, PASO FARÍAS, ARTIGAS; 12 FEBRERO, CINCO SAUCES, TACUAREMBÓ (UY), 2014. Día de campo arroz: Zafra 2013 - 2014. Montevideo: INIA, 2014. p. 6-8 "Instituto Nacional de Investigación Agropecuaria, Uruguay (INIA); Programa Nacional de Arroz"| Biblioteca(s): INIA Tacuarembó. |
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| 132. | | GARCIA, M. Cultivos de verano: ¿regar o no regar? In: Congreso Uruguayo de Suelos, 1.; Encuentro de la Sociedad Uruguaya de Ciencias del Suelo, 6., 2014, Colonia del Sacramento, UY. Intensificando el conocimiento del suelo y medioambiente para producir más y mejor; presentaciones plenarias. [Montevideo: SUCS], 2014.| Tipo: Presentaciones Orales |
| Biblioteca(s): INIA La Estanzuela. |
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| 134. | | GARCÍA PETILLO, M.; GARCIA, C.; BONINO, C.; ARRIETA, I.; DELGADO, D.; CAMIO, G. Generación de tecnología para el diseño de riego por melgas, adapada a las condiciones del Uruguay. Primer aporte. En: Giménez, L. (ed.) Riego suplementario en cultivos y pasturas. Montevideo (UY): INIA, 2014, p. 45-58 (Serie FPTA-INIA; 55) Proyecto FPTA 261: Respuesta física y económica al riego suplementario en cultivos y pasturas y desarrollo de la tecnología de riego por superficie en siembra directa.| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Treinta y Tres. |
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| 135. | | CABRAL, H.; GARCIA, C.; BATISTA, J.; MOURA, M.; TASQUETTO, T.; RIBEIRO, C.; ILHA, R.; MEDEIROS, M. Infiltraçao de água no solo no cultivo de oliveiras no Uruguai. [Infiltration of water the soil for the cultivation of olives in the Uruguay.]. Trabajos técnicos. Tema 3: Recursos hídricos. ln: Memorias XXXIV Congreso Interamericano de Ingeniería Sanitaria y Ambienteal de AIDIS, Monterrey (México), 2 al 6 NOVIEMBRE 2014. 7 p.| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
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| 137. | | PIEDRABUENA, L. Evaluación económica del riego suplementario en cultivos y pasturas. En: Giménez, L. (ed.) Riego suplementario en cultivos y pasturas. Montevideo (UY): INIA, 2014, p. 59-66 (Serie FPTA-INIA; 55) Proyecto FPTA 261: Respuesta física y económica al riego suplementario en cultivos y pasturas y desarrollo de la tecnología de riego por superficie en siembra directa.| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Treinta y Tres. |
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| 138. | | BOGGIANO, P.; ZANONIANI, R.; CADENAZZI, M.; GIMÉNEZ, L.; FORMOSO, D.; AGUIRRE, S.; IRAZABAL, N.; OTEGUI, I.; ARCE, M.; FERNÁNDEZ, P.A; RICCETTO, S. Evaluación de la respuesta al riego suplementario de gramíneas perennes durante el período estival. En: Giménez, L. (ed.). Riego suplementario en cultivos y pasturas. Montevideo: INIA Uruguay. 2014. p. 29-43 (Serie FPTA-INIA; 55) Proyecto FPTA 261 - Respuesta física y económica al riego suplementario en cultivos y pasturas y desarrollo de la tecnología de riego por superficie en siembra directa| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Treinta y Tres. |
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| 139. | | MARCHESI, C.; CARRACELAS, G.; LAVECCHIA, A. Manejo del nitrógeno. Cinco Sauces, Tacuarembó. ln: DÍA DE CAMPO - ARROZ, 11 FEBRERO, PASO FARÍAS, ARTIGAS; 12 FEBRERO, CINCO SAUCES, TACUAREMBÓ (UY), 2014. Día de campo arroz: Zafra 2013 - 2014. Montevideo: INIA, 2014. p. 41-43 "Instituto Nacional de Investigación Agropecuaria, Uruguay (INIA); Programa Nacional de Arroz"| Biblioteca(s): INIA Tacuarembó. |
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| Registros recuperados : 530 | |
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