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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
22/12/2015 |
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Actualizado : |
11/07/2017 |
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Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
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Autor : |
GRAS |
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Afiliación : |
UNIDAD DE AGROCLIMA Y SISTEMAS DE INFORMACIÓN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Aplicación SIGRAS (Sigras App). |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Revista INIA Uruguay, 2015, No.43, p.60-62. |
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Serie : |
(Revista INIA; 43) |
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ISSN : |
1510-9011 |
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Idioma : |
Español |
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Notas : |
Se incluye link de acceso a la nueva aplicación para teléfonos móviles disponible desde el Portal INIA |
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Contenido : |
SIGRAS App brinda información actual e histórica del estado de la vegetación (NDVI), agua en el suelo, climatología, suelo y cartografía general, entre otras, para el área en donde el usuario se encuentre posicionado u otra ubicación que seleccione. La aplicación dispone además de algunas herramientas y alertas, tales como pronósticos de heladas y lluvias
elaboradas por el CPTEC de Brasil, un sistema para estimación personalizada de agua en el suelo (CuantAgua) y pronósticos de Don en trigo. Esta aplicación fue desarrollada por la Unidad GRAS de INIA en el marco del proyecto denominado ?Contribución al desarrollo del Sistema Nacional de Información Agropecuaria, (SNIA) del MGAP?, con información
elaborada de manera conjunta con la Dirección Nacional de Recursos Naturales Renovables (RENARE) del MGAP, el Instituto Uruguayo de Meteorología (INUMET) y el Instituto Internacional de Investigación en Clima y Sociedad (IRI) de la Universidad de Columbia. |
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Palabras claves : |
GRAS. |
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Thesagro : |
SNIA (SISTEMA NACIONAL DE INFORMACIÓN AGROPECUARIA). |
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Asunto categoría : |
P40 Meteorología y climatología |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5396/1/Rev.INIA-2015-No43-p.60-62.pdf
http://www.inia.uy/gras/lanzamiento-de-sigras-app
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Marc : |
LEADER 01543naa a2200181 a 4500
001 1054136
005 2017-07-11
008 2015 bl uuuu u00u1 u #d
022 $a1510-9011
100 1 $aGRAS
245 $aAplicación SIGRAS (Sigras App).
260 $c2015
490 $a(Revista INIA; 43)
500 $aSe incluye link de acceso a la nueva aplicación para teléfonos móviles disponible desde el Portal INIA
520 $aSIGRAS App brinda información actual e histórica del estado de la vegetación (NDVI), agua en el suelo, climatología, suelo y cartografía general, entre otras, para el área en donde el usuario se encuentre posicionado u otra ubicación que seleccione. La aplicación dispone además de algunas herramientas y alertas, tales como pronósticos de heladas y lluvias elaboradas por el CPTEC de Brasil, un sistema para estimación personalizada de agua en el suelo (CuantAgua) y pronósticos de Don en trigo. Esta aplicación fue desarrollada por la Unidad GRAS de INIA en el marco del proyecto denominado ?Contribución al desarrollo del Sistema Nacional de Información Agropecuaria, (SNIA) del MGAP?, con información elaborada de manera conjunta con la Dirección Nacional de Recursos Naturales Renovables (RENARE) del MGAP, el Instituto Uruguayo de Meteorología (INUMET) y el Instituto Internacional de Investigación en Clima y Sociedad (IRI) de la Universidad de Columbia.
650 $aSNIA (SISTEMA NACIONAL DE INFORMACIÓN AGROPECUARIA)
653 $aGRAS
773 $tRevista INIA Uruguay, 2015, No.43, p.60-62.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
04/04/2016 |
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Actualizado : |
04/04/2016 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
GLISON, N.; GONZÁLEZ BARRIOS, P.; CORREA, E.; VIEGA, L.; SALDANHA, S.; REYNO, R.; MUSACCHIO, E.; RUSH, P.; SCHRAUF, G.; SPERANZA, P. |
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Afiliación : |
UNIVERSIDAD DE LA REPÚBLICA (UDELAR)/ FACULTAD DE AGRONOMÍA; UNIVERSIDAD DE LA REPÚBLICA (UDELAR)/ FACULTAD DE AGRONOMÍA; UNIVERSIDAD DE LA REPÚBLICA (UDELAR)/ FACULTAD DE AGRONOMÍA; UNIVERSIDAD DE LA REPÚBLICA (UDELAR)/ FACULTAD DE AGRONOMÍA; Universidad de la República (UdelaR)/ Facultad de Agronomía - Regional Norte (Salto); RAFAEL ALEJANDRO REYNO PODESTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FACULTAD DE AGRONOMÍA, UNIVERSIDAD DE BUENOS AIRES.; FACULTAD DE AGRONOMÍA, UNIVERSIDAD DE BUENOS AIRES.; FACULTAD DE AGRONOMÍA, UNIVERSIDAD DE BUENOS AIRES.; UNIVERSIDAD DE LA REPÚBLICA (UDELAR)/ FACULTAD DE AGRONOMÍA. |
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Título : |
Responses of seedling emergence of three Paspalum species to environmental factors. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
In: International Symposium of Forage Breeding (5., Buenos Aires, AR), 19-21 Octubre, 2015. Abstract. |
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Idioma : |
Inglés |
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Contenido : |
In the warm?temperate regions of Uruguay and Argentina, the adoption of warm?season perennial grasses has been very limited. Slow and unpredictable establishment has been perceived as one of the most limiting factors for their use either as pure stands or in mixtures with cool season grasses. Among the best studied species are P. dilatatum and related species and P. notatum. In this study we analyzed a network of locations and sowing dates to understand the responses of these species to environmental factors and determine appropriate sowing dates. We evaluated a single clone or inbred line of P. dilatatum cv. Chirú, P. dilatatum ssp. flavescens, P. urvillei and P. notatum. Trials were established for two years in Montevideo, Salto and Tacuarembó in Uruguay and Buenos Aires in Argentina. In each location plots of three lines of 1.2 m were arranged in a split?split plot design with three replicates. Genotypes were randomized within dates within irrigated or non?irrigated main plots. Sowing dates were classified as early and late fall and spring (March, April, September and November, respectively). Based on the initial number of viable seeds, proportions of established plants were recorded 30 days after sowing. The ranking of the four genotypes was stable across environments (Chirú > Flavescens > Notatum > Urvillei) and the effect of irrigation was also significant on all of them. In non?irrigated plots emergence was mostly positively associated with cumulative rainfall and negatively associated to mean temperature. On irrigated plots on the other hand, rainfall did not show any effect and the response to mean temperature was best described by a bilinear function which reached its maximum at approximately 20ºC. These results suggest that this set of species may exhibit secondary dormancy at higher mean temperatures. A weak association between establishment and thermal amplitude was found for most genotypes, especially P. urvillei. In general early sowing dates showed the higher establishment ratios both for the fall and the spring. A better adjustment of sowing dates and selection for low?dormancy genotypes like Chirú, may facilitate the adoption of Paspalum species in this region. MenosIn the warm?temperate regions of Uruguay and Argentina, the adoption of warm?season perennial grasses has been very limited. Slow and unpredictable establishment has been perceived as one of the most limiting factors for their use either as pure stands or in mixtures with cool season grasses. Among the best studied species are P. dilatatum and related species and P. notatum. In this study we analyzed a network of locations and sowing dates to understand the responses of these species to environmental factors and determine appropriate sowing dates. We evaluated a single clone or inbred line of P. dilatatum cv. Chirú, P. dilatatum ssp. flavescens, P. urvillei and P. notatum. Trials were established for two years in Montevideo, Salto and Tacuarembó in Uruguay and Buenos Aires in Argentina. In each location plots of three lines of 1.2 m were arranged in a split?split plot design with three replicates. Genotypes were randomized within dates within irrigated or non?irrigated main plots. Sowing dates were classified as early and late fall and spring (March, April, September and November, respectively). Based on the initial number of viable seeds, proportions of established plants were recorded 30 days after sowing. The ranking of the four genotypes was stable across environments (Chirú > Flavescens > Notatum > Urvillei) and the effect of irrigation was also significant on all of them. In non?irrigated plots emergence was mostly positively associated with cumulative rainfall and neg... Presentar Todo |
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Thesagro : |
ARGENTINA; PASPALUM; PASTURAS; SIEMBRA; URUGUAY. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5609/1/Symposium-REYNO-2015-BS-AS.pdf
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Marc : |
LEADER 03017nam a2200277 a 4500
001 1054583
005 2016-04-04
008 2015 bl uuuu u01u1 u #d
100 1 $aGLISON, N.
245 $aResponses of seedling emergence of three Paspalum species to environmental factors.$h[electronic resource]
260 $aIn: International Symposium of Forage Breeding (5., Buenos Aires, AR), 19-21 Octubre, 2015. Abstract.$c2015
520 $aIn the warm?temperate regions of Uruguay and Argentina, the adoption of warm?season perennial grasses has been very limited. Slow and unpredictable establishment has been perceived as one of the most limiting factors for their use either as pure stands or in mixtures with cool season grasses. Among the best studied species are P. dilatatum and related species and P. notatum. In this study we analyzed a network of locations and sowing dates to understand the responses of these species to environmental factors and determine appropriate sowing dates. We evaluated a single clone or inbred line of P. dilatatum cv. Chirú, P. dilatatum ssp. flavescens, P. urvillei and P. notatum. Trials were established for two years in Montevideo, Salto and Tacuarembó in Uruguay and Buenos Aires in Argentina. In each location plots of three lines of 1.2 m were arranged in a split?split plot design with three replicates. Genotypes were randomized within dates within irrigated or non?irrigated main plots. Sowing dates were classified as early and late fall and spring (March, April, September and November, respectively). Based on the initial number of viable seeds, proportions of established plants were recorded 30 days after sowing. The ranking of the four genotypes was stable across environments (Chirú > Flavescens > Notatum > Urvillei) and the effect of irrigation was also significant on all of them. In non?irrigated plots emergence was mostly positively associated with cumulative rainfall and negatively associated to mean temperature. On irrigated plots on the other hand, rainfall did not show any effect and the response to mean temperature was best described by a bilinear function which reached its maximum at approximately 20ºC. These results suggest that this set of species may exhibit secondary dormancy at higher mean temperatures. A weak association between establishment and thermal amplitude was found for most genotypes, especially P. urvillei. In general early sowing dates showed the higher establishment ratios both for the fall and the spring. A better adjustment of sowing dates and selection for low?dormancy genotypes like Chirú, may facilitate the adoption of Paspalum species in this region.
650 $aARGENTINA
650 $aPASPALUM
650 $aPASTURAS
650 $aSIEMBRA
650 $aURUGUAY
700 1 $aGONZÁLEZ BARRIOS, P.
700 1 $aCORREA, E.
700 1 $aVIEGA, L.
700 1 $aSALDANHA, S.
700 1 $aREYNO, R.
700 1 $aMUSACCHIO, E.
700 1 $aRUSH, P.
700 1 $aSCHRAUF, G.
700 1 $aSPERANZA, P.
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INIA Tacuarembó (TBO) |
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