| |
|
|
| Registros recuperados : 214 | |
| 21. |  | BLANCO, P.H.; PÉREZ DE VIDA, F.; MOLINA, F.; AVILA, S.; LAVECCHIA, A.; BONNECARRERE, V.; SILVERA, W.; ROSAS, J.E.; ARISMENDI, N. Comentarios generales sobre la evaluación interna de cultivares. ln: INIA TREINTA Y TRES. Arroz: Resultados experimentales 2009-2010. Treinta y Tres (Uruguay): INIA, 2010. cap. 7, p. 11-15 (INIA Serie Actividades de Difusión; 611)| Biblioteca(s): INIA Treinta y Tres. |
|    |
| 22. | | BLANCO, P.H.; PÉREZ DE VIDA, F.; MOLINA, F.; LAVECCHIA, A.; MARCHESI, C.; BONNECARRERE, V.; MARTINEZ, S.; SILVERA, W.; ROSAS, J.E.; ARISMENDI, G.; CASALES, L.; ESCALANTE, F. Comentarios generales sobre la evaluación interna de cultivares. ln: INIA TREINTA Y TRES. Arroz : Resultados experimentales 2010-2011. Treinta y Tres (Uruguay): INIA, 2011. C. 6 p. 3-5. (INIA Serie Actividades de Difusión; 651)| Biblioteca(s): INIA Treinta y Tres. |
| |
| 23. | | ROSAS, J.E.; MARTÍNEZ, S.; BONNECARRERE, M.; PÉREZ DE VIDA, F.; BLANCO, P.H.; MALOSETTI, M.; JANNINK, J.L.; GUTIÉRREZ, L. Comparison of phenotyping methods for resistance to stem rot and aggregated sheath spot in rice. Crop Science, 2016, v. 56, no. 4, p. 1619-1627. Open Access Article history: Published June 15, 2016.| Biblioteca(s): INIA Las Brujas. |
| |
| 28. | | REBOLLO, I.; SCHEFFEL, S.; IRIARTE, W.; BLANCO, P.H.; MOLINA, F.; PÉREZ DE VIDA, F.; ROSAS, J.E. Consolidación de los datos históricos del Programa de Mejoramiento Genético de Arroz en una base de datos. In: Terra, J. A.; Martínez, S.; Saravia, H.; Mesones, B.; Álvarez, O. (Eds.) Arroz 2020. Montevideo (UY): INIA, 2020. p. 5-8. (INIA Serie Técnica; 257)| Biblioteca(s): INIA Treinta y Tres. |
| |
| 29. | | REBOLLO, I.; SCHEFFEL, S.; BLANCO, P.H.; MOLINA, F.; MARTÍNEZ, S.; CARRACELAS, G.; AGUILAR, I.; PÉREZ DE VIDA, F.; ROSAS, J.E. Consolidating twenty-three years of historical data from an irrigated subtropical rice breeding program in Uruguay. Crop Science, 2023. https://doi.org/10.1002/csc2.20955 - [Article in Press]. Article history: First published 15 March 2023. -- Corresponding author: jrosas@inia.org.uy --| Biblioteca(s): INIA Las Brujas. |
|  |
| 31. | | ÁVILA, S.; CASALES, L.; BLANCO, P.H.; PÉREZ DE VIDA, F. Cultivar resistance to aggregate sheath spot, Rhizoctonia oryzae sativae, in Uruguay: abstract ln: Rice Technical Working Group, 26., 1996 Proceedings. San Antonio, Texas (USA): Rice Technical Working Group, 1996. p. 140-141| Biblioteca(s): INIA Treinta y Tres. |
| |
| 38. | | BLANCO, P.H.; CARRACELAS, G. Cultivares de calidad americana E5: Paso Farías, Artigas. In: Día de Campo, arroz, 7 de febrero, Zona Norte, Paso Farías, Artigas / 8 de febrero, Zona Centro, Pueblo del Barro, Tacuarembó, 2017. Tacuarembó (Uruguay): INIA, 2017. p. 47| Biblioteca(s): INIA Tacuarembó. |
| |
| 39. | | BLANCO, P.H. Cultivares de calidad americana E5: Paso Farías, Artigas, 2018. In: INIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA); INASE (INSTITUTO NACIONAL DE SEMILLAS). Día de campo de arroz: 7 de febrero de 2018 - Zona Norte - Paso Farías - Artigas // 8 de febrero de 2018 - Zona Centro - Pueblo del Barro - Tacuarembó (UY): INIA, 2018. p. 42| Biblioteca(s): INIA Tacuarembó. |
| |
| Registros recuperados : 214 | |
|
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA La Estanzuela. |
|
Fecha actual : |
12/10/2015 |
|
Actualizado : |
01/09/2022 |
|
Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
|
Autor : |
CARRASCO-LETELIER, L.; BERETTA, A.; BASSAHÚN, D.; GARCÍA, L.; MUSSELLI, R.; TORRES, D.; TORRES, O. |
|
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. |
|
Título : |
Survey of Uruguayan freshwater water quality for crop irrigation: abstract. |
|
Fecha de publicación : |
2015 |
|
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. |
|
ISSN : |
1510-0839. |
|
Idioma : |
Inglés |
|
Notas : |
En versión electrónica difiere la paginación: Agrociencia Uruguay, v. 19, special issue, p. 77, 2015. |
|
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 |
|
Palabras claves : |
AGUA PARA RIEGO; EVALUACIÓN DE RECURSOS HÍDRICOS. |
|
Thesagro : |
CALIDAD DEL AGUA; RIEGO; URUGUAY. |
|
Asunto categoría : |
F06 Riego |
|
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5058/1/Agrociencia-Congreso-CIGR2015-v.19.si.p.77-CARRASCO-LETELIER.pdf
|
|
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
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA La Estanzuela (LE) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
