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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
18/06/2015 |
Actualizado : |
20/06/2015 |
Tipo de producción científica : |
Informes Agroclimáticos |
Autor : |
CASTAÑO, J.; GIMENEZ, A.; FUREST, J.; AUNCHAYNA, R. |
Afiliación : |
JOSE PEDRO CASTAÑO SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; AGUSTIN EDUARDO GIMENEZ FUREST, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSE MARIA FUREST CROCCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROSSINA MARIANA AUNCHAYNA REILLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Informe Agroclimático 2009 - Situación a Enero. |
Fecha de publicación : |
2009 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2009. |
Páginas : |
4 p. |
Idioma : |
Español |
Palabras claves : |
AGROCLIMA; AGROCLIMATOLOGÍA; BOLETIN AGROCLIMÁTICO; CARACTERIZACIÓN AGROCLIMÁTICA; DIRECCION VIENTO; ESTACIONES AGROMETEOROLOGICAS; ESTACIONES AUTOMATICAS; ESTACIONES INIA; ESTADO DEL TIEMPO; ESTRÉS HÍDRICO; GRAFICAS AGROCLIMATICOS; GRAS; HELIOFANOGRAFO; INFORMACION SATELITAL; INUNDACIONES; LLUVIAS DIARIAS; MAXIMA; MEDIA; MINIMA; PANEL SOLAR; PERSPECTIVAS CLIMATICAS; PLUVIOMETRO; PRECIPITACION NACIONAL; PREVENCION HELADAS; PRONOSTICO; SENSOR; SIMETRICO; TANQUE A; TERMOCUPLAS; TERMOHIDROGRAFO; VARIABLES AGROCLIMATICAS; VELETA. |
Thesagro : |
AGROCLIMATOLOGIA; CAMBIO CLIMATICO; CLIMA; CLIMATOLOGIA; ESTACIONES METEOROLOGICAS; ESTRES HIDRICO; EVAPORACION; EVAPOTRANSPIRACION; HUMEDAD; HUMEDAD RELATIVA; LLUVIA; METEOROLOGIA; PERSPECTIVAS; PLUVIOMETROS; PRONOSTICO DEL TIEMPO; SENSORES; SISTEMAS; SISTEMAS DE INFORMACION; SUELO; TEMPERATURA; TERMOMETROS. |
Asunto categoría : |
P40 Meteorología y climatología |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4658/1/Inf.Agr.-enero-2009.pdf
http://www.inia.uy/Publicaciones/Paginas/publicacion-1853.aspx
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Marc : |
LEADER 02039nam a2200781 a 4500 001 1052814 005 2015-06-20 008 2009 bl uuuu u0uu1 u #d 100 1 $aCASTAÑO, J. 245 $aInforme Agroclimático 2009 - Situación a Enero.$h[electronic resource] 260 $aMontevideo (Uruguay): INIA$c2009 300 $a4 p. 650 $aAGROCLIMATOLOGIA 650 $aCAMBIO CLIMATICO 650 $aCLIMA 650 $aCLIMATOLOGIA 650 $aESTACIONES METEOROLOGICAS 650 $aESTRES HIDRICO 650 $aEVAPORACION 650 $aEVAPOTRANSPIRACION 650 $aHUMEDAD 650 $aHUMEDAD RELATIVA 650 $aLLUVIA 650 $aMETEOROLOGIA 650 $aPERSPECTIVAS 650 $aPLUVIOMETROS 650 $aPRONOSTICO DEL TIEMPO 650 $aSENSORES 650 $aSISTEMAS 650 $aSISTEMAS DE INFORMACION 650 $aSUELO 650 $aTEMPERATURA 650 $aTERMOMETROS 653 $aAGROCLIMA 653 $aAGROCLIMATOLOGÍA 653 $aBOLETIN AGROCLIMÁTICO 653 $aCARACTERIZACIÓN AGROCLIMÁTICA 653 $aDIRECCION VIENTO 653 $aESTACIONES AGROMETEOROLOGICAS 653 $aESTACIONES AUTOMATICAS 653 $aESTACIONES INIA 653 $aESTADO DEL TIEMPO 653 $aESTRÉS HÍDRICO 653 $aGRAFICAS AGROCLIMATICOS 653 $aGRAS 653 $aHELIOFANOGRAFO 653 $aINFORMACION SATELITAL 653 $aINUNDACIONES 653 $aLLUVIAS DIARIAS 653 $aMAXIMA 653 $aMEDIA 653 $aMINIMA 653 $aPANEL SOLAR 653 $aPERSPECTIVAS CLIMATICAS 653 $aPLUVIOMETRO 653 $aPRECIPITACION NACIONAL 653 $aPREVENCION HELADAS 653 $aPRONOSTICO 653 $aSENSOR 653 $aSIMETRICO 653 $aTANQUE A 653 $aTERMOCUPLAS 653 $aTERMOHIDROGRAFO 653 $aVARIABLES AGROCLIMATICAS 653 $aVELETA 700 1 $aGIMENEZ, A. 700 1 $aFUREST, J. 700 1 $aAUNCHAYNA, R.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
24/04/2020 |
Actualizado : |
22/02/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
SILVA, I.A.; GUIDO, A.; MULLER, S.C. |
Afiliación : |
ISIS AREND DA SILVA, Labotario de Ecología Vegetal, Programa de Pós-Graduacao em Ecología, Universidade Federal do Rio Grande do Sul. Instituto Nacional de Investigación Agropecuaria (INIA).; ANACLARA GUIDO BOLIOLI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANDRA CRISTINA MULLER, Laboratorio de Ecología Vegetal, Programa de Pós-Graduacao em Ecología, Universidade Federal do Río Grande do Sul. |
Título : |
Predicting plant performance for the ecological restoration of grasslands: the role of regenerative traits. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Restoration Ecology, September 2020, v. 28 (5), p. 1183-1191. Doi: https://doi.org/10.1111/rec.13182 |
DOI : |
https://doi.org/10.1111/rec.13182 |
Idioma : |
Inglés |
Notas : |
Article history: Accepted and preview 19/4/2020. |
Contenido : |
Abstract: Active restoration of grassland ecosystems often requires the addition of species as seeds. However, knowledge of seed germination and initial performance of native species are still lacking in many regions, including the Brazilian grasslands. Regenerative traits (such as seed traits) have the potential to predict performance parameters related to the initial establishment of a species in a given environment. This study aimed to test the potential of regenerative traits as predictors of the performance of grassland species, information which may be useful for ecological restoration purposes. Using 15 grassland species we carried out three parallel experiments at different conditions: cabinet, greenhouse and field. Three performance parameters were evaluated: Final Germination Percentage (FGP), Germination Rate Index (GRI) and survival rate. The suitability of seed traits (mass, area and shape) as predictors of performance parameters was evaluated for each experiment using linear regression models.
Performance parameters varied among the species and experiments, but seed mass and shape slightly influenced GRI. Seed area had a positive effect on GRI, and there was a significant interaction between seed circularity and mass, which improved the GRI of round, heavy seeds. FGP and survival rate were not predicted by any of the traits. Our study highlights the importance of testing fitness-trait relationships under field conditions, which may reflect the real challenges species will face in restoration projects. Our results reinforce the need of considering regenerative traits and interaction factors to improve the understanding and prediction of the initial performance of species. MenosAbstract: Active restoration of grassland ecosystems often requires the addition of species as seeds. However, knowledge of seed germination and initial performance of native species are still lacking in many regions, including the Brazilian grasslands. Regenerative traits (such as seed traits) have the potential to predict performance parameters related to the initial establishment of a species in a given environment. This study aimed to test the potential of regenerative traits as predictors of the performance of grassland species, information which may be useful for ecological restoration purposes. Using 15 grassland species we carried out three parallel experiments at different conditions: cabinet, greenhouse and field. Three performance parameters were evaluated: Final Germination Percentage (FGP), Germination Rate Index (GRI) and survival rate. The suitability of seed traits (mass, area and shape) as predictors of performance parameters was evaluated for each experiment using linear regression models.
Performance parameters varied among the species and experiments, but seed mass and shape slightly influenced GRI. Seed area had a positive effect on GRI, and there was a significant interaction between seed circularity and mass, which improved the GRI of round, heavy seeds. FGP and survival rate were not predicted by any of the traits. Our study highlights the importance of testing fitness-trait relationships under field conditions, which may reflect the real challenges s... Presentar Todo |
Palabras claves : |
CAMPOS; ESTABLISHMENT; FUNCTIONAL ECOLOGY; GERMINATION; SEED MASS; SEED SHAPE; SUBTROPICAL; SURVIVAL. |
Asunto categoría : |
-- |
Marc : |
LEADER 02562naa a2200265 a 4500 001 1061035 005 2021-02-22 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1111/rec.13182$2DOI 100 1 $aSILVA, I.A. 245 $aPredicting plant performance for the ecological restoration of grasslands$bthe role of regenerative traits.$h[electronic resource] 260 $c2020 500 $aArticle history: Accepted and preview 19/4/2020. 520 $aAbstract: Active restoration of grassland ecosystems often requires the addition of species as seeds. However, knowledge of seed germination and initial performance of native species are still lacking in many regions, including the Brazilian grasslands. Regenerative traits (such as seed traits) have the potential to predict performance parameters related to the initial establishment of a species in a given environment. This study aimed to test the potential of regenerative traits as predictors of the performance of grassland species, information which may be useful for ecological restoration purposes. Using 15 grassland species we carried out three parallel experiments at different conditions: cabinet, greenhouse and field. Three performance parameters were evaluated: Final Germination Percentage (FGP), Germination Rate Index (GRI) and survival rate. The suitability of seed traits (mass, area and shape) as predictors of performance parameters was evaluated for each experiment using linear regression models. Performance parameters varied among the species and experiments, but seed mass and shape slightly influenced GRI. Seed area had a positive effect on GRI, and there was a significant interaction between seed circularity and mass, which improved the GRI of round, heavy seeds. FGP and survival rate were not predicted by any of the traits. Our study highlights the importance of testing fitness-trait relationships under field conditions, which may reflect the real challenges species will face in restoration projects. Our results reinforce the need of considering regenerative traits and interaction factors to improve the understanding and prediction of the initial performance of species. 653 $aCAMPOS 653 $aESTABLISHMENT 653 $aFUNCTIONAL ECOLOGY 653 $aGERMINATION 653 $aSEED MASS 653 $aSEED SHAPE 653 $aSUBTROPICAL 653 $aSURVIVAL 700 1 $aGUIDO, A. 700 1 $aMULLER, S.C. 773 $tRestoration Ecology, September 2020$gv. 28 (5), p. 1183-1191. Doi: https://doi.org/10.1111/rec.13182
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