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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
23/09/2016 |
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Actualizado : |
23/09/2016 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
BASILE, P.; FORMOSO, D.; TISCORNIA, G.; BLUMETTO, O. |
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Afiliación : |
PATRICIA CECILIA BASILE LORENZO, Universidad de la República (UdelaR)/ Centro Universitario Regional Tacuarembó; DANIEL FORMOSO CUNHA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUADALUPE TISCORNIA TOSAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR RICARDO BLUMETTO VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Radiation use efficiency on campos graslands with contrasting grzing methods. [Resumen de poster]. |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
ln: Encuentro de Investigadores de la Región Noreste: Cerro Largo-Rivera-Tacuarembó, 1., 12 de agosto de 2016, Campus Interinstitucional de Tacuarembó, Tacuarembó. Libro de Resúmenes. Tacuarembó: UDELAR; INIA, 2016. |
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Páginas : |
p. 64 |
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Idioma : |
Inglés |
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Contenido : |
Introduction: In Uruguay, the Basaltic region has de highest proportion of natural grasslands of the country. In this pastures, livestock management is the main reason of degradation of natural grasslands. Today, it's possible to estimate ANPP (Aboveground Net Primary Production) using remote sensing techniques. The RUE (Radiation Use Efficiency) is the effectiveness with which fPAR (fraction of Photosyntethically Active Radiation absorbed by plants) is transformed in ANPP and is known to vary according to temperature, precipitation and species composition. Objectives; The aims of this work were: a) to calibrate RUE and b) study the temporal variability
of RUE for two contrasting grazing methods. Materials & Methods: The study was conducted on five livestock farms located in the Basaltic region. In each site, two contrasting pastures with different historical grazing management (controlled vs continuous stocking rate) were selected. Data was collected between september 2013 and february 2015. RUE coefficient was estimated following Monteith equation: RUE= ANPP / APAR and APAR= fPAR x PAR. ANPP was estimated using the technique of regrowth in three exclusion cages. Biomass was cut at 1cm in boxes 20 x 50cm with shears every 45-50 days and was dried in forced air oven at 60 ° C. fPAR
was obtained as a function of ENVI images from MODIS sensor (US Geological Survey) and PAR was estimated from agro-climatic stations of INIA. RUE data were analyzed with a oneway ANOVA and the means were compared with T test for paired samples. Results: Between grazing methods, RUE average values were statistically different (p <0.05), with controlled management reporting values above 44%. When analysing seasonal variation between grazing methods, there were no statistical differences in RUE values. Seasonal variation of RUE for each grazing methods separately, was significantly different within seasons (p <0.05). Conclusions: The RUE values obtained could be used in the estimation of a more accurately ANPP in natural grasslands of this region. MenosIntroduction: In Uruguay, the Basaltic region has de highest proportion of natural grasslands of the country. In this pastures, livestock management is the main reason of degradation of natural grasslands. Today, it's possible to estimate ANPP (Aboveground Net Primary Production) using remote sensing techniques. The RUE (Radiation Use Efficiency) is the effectiveness with which fPAR (fraction of Photosyntethically Active Radiation absorbed by plants) is transformed in ANPP and is known to vary according to temperature, precipitation and species composition. Objectives; The aims of this work were: a) to calibrate RUE and b) study the temporal variability
of RUE for two contrasting grazing methods. Materials & Methods: The study was conducted on five livestock farms located in the Basaltic region. In each site, two contrasting pastures with different historical grazing management (controlled vs continuous stocking rate) were selected. Data was collected between september 2013 and february 2015. RUE coefficient was estimated following Monteith equation: RUE= ANPP / APAR and APAR= fPAR x PAR. ANPP was estimated using the technique of regrowth in three exclusion cages. Biomass was cut at 1cm in boxes 20 x 50cm with shears every 45-50 days and was dried in forced air oven at 60 ° C. fPAR
was obtained as a function of ENVI images from MODIS sensor (US Geological Survey) and PAR was estimated from agro-climatic stations of INIA. RUE data were analyzed with a oneway ANOVA and the mea... Presentar Todo |
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Palabras claves : |
GRASSLAND PRODUCTIVITY; LIVESTOCK MANAGEMENT; PPNA. |
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Thesagro : |
PASTURAS. |
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Asunto categoría : |
P30 Ciencia del suelo y manejo del suelo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6099/1/PAGINA-64.pdf
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Marc : |
LEADER 02852naa a2200217 a 4500
001 1055722
005 2016-09-23
008 2016 bl uuuu u00u1 u #d
100 1 $aBASILE, P.
245 $aRadiation use efficiency on campos graslands with contrasting grzing methods. [Resumen de poster].$h[electronic resource]
260 $c2016
300 $ap. 64
520 $aIntroduction: In Uruguay, the Basaltic region has de highest proportion of natural grasslands of the country. In this pastures, livestock management is the main reason of degradation of natural grasslands. Today, it's possible to estimate ANPP (Aboveground Net Primary Production) using remote sensing techniques. The RUE (Radiation Use Efficiency) is the effectiveness with which fPAR (fraction of Photosyntethically Active Radiation absorbed by plants) is transformed in ANPP and is known to vary according to temperature, precipitation and species composition. Objectives; The aims of this work were: a) to calibrate RUE and b) study the temporal variability of RUE for two contrasting grazing methods. Materials & Methods: The study was conducted on five livestock farms located in the Basaltic region. In each site, two contrasting pastures with different historical grazing management (controlled vs continuous stocking rate) were selected. Data was collected between september 2013 and february 2015. RUE coefficient was estimated following Monteith equation: RUE= ANPP / APAR and APAR= fPAR x PAR. ANPP was estimated using the technique of regrowth in three exclusion cages. Biomass was cut at 1cm in boxes 20 x 50cm with shears every 45-50 days and was dried in forced air oven at 60 ° C. fPAR was obtained as a function of ENVI images from MODIS sensor (US Geological Survey) and PAR was estimated from agro-climatic stations of INIA. RUE data were analyzed with a oneway ANOVA and the means were compared with T test for paired samples. Results: Between grazing methods, RUE average values were statistically different (p <0.05), with controlled management reporting values above 44%. When analysing seasonal variation between grazing methods, there were no statistical differences in RUE values. Seasonal variation of RUE for each grazing methods separately, was significantly different within seasons (p <0.05). Conclusions: The RUE values obtained could be used in the estimation of a more accurately ANPP in natural grasslands of this region.
650 $aPASTURAS
653 $aGRASSLAND PRODUCTIVITY
653 $aLIVESTOCK MANAGEMENT
653 $aPPNA
700 1 $aFORMOSO, D.
700 1 $aTISCORNIA, G.
700 1 $aBLUMETTO, O.
773 $tln: Encuentro de Investigadores de la Región Noreste: Cerro Largo-Rivera-Tacuarembó, 1., 12 de agosto de 2016, Campus Interinstitucional de Tacuarembó, Tacuarembó. Libro de Resúmenes. Tacuarembó: UDELAR; INIA, 2016.
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Registro original : |
INIA Tacuarembó (TBO) |
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| Registros recuperados : 142 | |
| 101. |  | BLUMETTO, O.; CASTAGNA, A.; CARDOZO, G.; RUGGIA, A.; SCARLATO, S.; TISCORNIA, G.; GARCIA, F.; AGUERRE, V. Ecosystem Integrity Index: A New Tool for Ecosystem Services Evaluation in Livestock Production Systems. Ecological Goods & Services of Rangelands and Pasturelands. In: PROCEEDINGS OF THE INTERNATIONAL RANGELAND CONGRESS, 10th, "The Future Management of Grazing and Wild Lands in a High-Tech World". Saskatoon, SK, Canadá, July 16-22, 2016, p. 448-449.| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
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| 104. | | BLUMETTO, O.; DE BARBIERI, I.; NAVAJAS, E.; BAETHGEN, W.; BECOÑA, G.; CIAPPESONI, G. Ganadería regenerativa en Uruguay. Montevideo (UY): INIA, 2023. 23 p. (INIA, Edición Especial). Revisión técnica: Ing. Agr. PhD Verónica Ciganda y DMV PhD Georgget Banchero. -- Esta publicación deriva del trabajo de investigación del Área de Recursos Naturales, Producción y Ambiente, en el marco del Sistema Ganadero Extensivo.| Biblioteca(s): INIA Las Brujas. |
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| 106. | | BLUMETTO, O.; CIAPPESONI, G.; BUSTAMANTE, M.; BAPTISTA, R.; CASTAGNA, A.; ECHANDÍA, D.; DE BARBIERI, I. Mejora del desempeño ambiental en ganadería: hacia la valorización económica de los productos y procesos productivos de los sistemas uruguayos. Sustentabilidad. Revista INIA Uruguay, Junio 2023, no.73, p.75-77. (Revista INIA; 73).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
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| 108. | | DE BARBIERI, I.; NAVAJAS, E.; MARQUES, C. B.; BLUMETTO, O.; CIAPPESONI, G. O41. Breeding for improved feed efficiency and decreased methane emissions in sheep. [conference abstract]. Animal - science proceedings, July 2023, Volume 14, Issue 4, Page 572. https://doi.org/10.1016/j.anscip.2023.04.042 -- OPEN ACCESS. Article history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: I. De Barbieri. idebarbieri@inia.org.uy --
Part of special issue: 11th International Symposium on the Nutrition of Herbivores...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 109. | | DE BARBIERI, I.; NAVAJAS, E.; MARQUES, C. B.; BLUMETTO, O.; CIAPPESONI, G. O59. Breeding for improved feed efficiency and decreased methane emissions in sheep. [conference abstract]. Animal - science proceedings, July 2023, Volume 14, Issue 4, Pages 582-583. https://doi.org/10.1016/j.anscip.2023.04.060 -- OPEN ACCESS. Article history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: I. De Barbieri. idebarbieri@inia.org.uy --
Part of special issue: 11th International Symposium on the Nutrition of Herbivores...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 111. | | BLUMETTO, O.; SCARLATO, S.; CASTAGNA, A.; TISCORNIA, G.; RUGGIA, A.; CARDOZO, G. Improving livestock production assuring natural grassland ecosystem conservation: three key management practices at farm level. In: INTERNATIONAL GRASSLAND CONGRESS, 23., IGC 2015 20 - 24 November, New Delhi. Sustainable use of grassland resources for forage production, biodiversity and environmental protection: Extended abstracts. Nova Delhi: ICAR-Indian Grassland and Fodder Research Institute, 2015. 3 p. Paper ID: 450 Theme 2. Grassland production and utilization. Sub-theme 2.1. Quality, production, conservation and utilisation| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
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| 112. | | BLUMETTO, O.; CASTAGNA, A.; CARDOZO, G.; RUGGIA, A.; TISCORNIA, G.; AGUERRE, V. Índice de integridad ecosistémica: herramienta multidimensional para la evaluación ambiental de sistemas de producción. In: Reunión del Grupo Técnico en Forrajeras del Cono Sur, Grupo Campos, 24, 2017, Tacuarembó, Uruguay; Ayala, W.; Boggiano, P.; Álvarez, O.; eds. Bioma campos : Retomando un camino de oportunidades para una producción ganadera sustentable. Memorias. Tacuarembó (Uruguay): Grupo Campos, 2017. p. 102-103 ver elect. Abstract + Poster. La paginación electrónica difiere de la versión papel, paginación papel: p. 109-110.| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas; INIA Treinta y Tres. |
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| 114. | | CAPRA, G.; GANZÁBAL, A.; CARDOZO, O.; ALBÍN, A.; BLUMETTO, O.; AGUERRE, V.; PÉREZ, J.A. Producción animal intensiva en predios de área reducida. El País Agropecuario, 2000, v. 6, no. 69, p. 25-28
.| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas. |
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| 115. | | Capra, G.Ganzábal, A.Cardozo, O.Blumetto, O.Aguerre, V.Pérez, J.A. Producción animal intensiva en predios de área reducida El País Agropecuario, 2000, v. 6, no. 69, p. 25-28| Biblioteca(s): INIA La Estanzuela. |
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| 118. | | BLUMETTO, O.; DE BARBIERI, I.; NAVAJAS, E.; BAETHGEN, W.; VERA, B.; BECOÑA, G.; CIAPPESONI, G. Regenerative livestock farming in Uruguay. Montevideo (UY): INIA, 2023. 23 p. (INIA, Special Edition). Technical review: Ing. Agr. PhD Verónica Ciganda y DMV PhD Georgget Banchero. -- This publication derives from the research work of the Natural Resources, Production and Environment Area, within the framework of the Extensive Livestock...| Tipo: Ediciones Especiales |
| Biblioteca(s): INIA Las Brujas. |
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| 119. | | DE BARBIERI, I.; BLUMETTO, O.; NAVAJAS, E.; LUZARDO, S.; MONTOSSI, F.; CIAPPESONI, G. Valorización de la producción ovina: animales, personas y ambiente. AMBIENTE. En: Cueto, M.I.; Maurino, J.; Giovannini, N.; Bruno Galarraga, M.M. (eds.). Actualización en Producción Ovina 2022: memorias del 10 Curso "Hacia sistemas más sustentables", San Carlos de Bariloche 14 al 15 de noviembre de 2022. p. 32-37. Se reconoce el aporte de los proyectos RUMIAR (CL38 financiado por INIA), Smarter (financiado por H2020, n°772787), y GrasstoGas (ERA-NET SusAn, ERA-NET FACCE
ERA-GAS y ERA-NET ICT-AGRI 2) para desarrollar el trabajo presentado.| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
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| 120. | | García, M.L.Capra, G.Blumetto, O.Vicente, J.S.Baselga, M. Vitrified embryo tranfer of two selected spanish rabbit lines to Uruguay ln: World Rabbit Congress, 7., 2000, Valencia, España Blasco, A., ed. Proceedings. Valencia (España): Universidad Politécnica de Valencia, 2000. v. 1, p. 139-142 Journal of the World Rabbit Science Association, v.8, Supplement no. 1 "Asociación Española de Cunicultura (ASESCU); Universidad Politécnica de Valencia. Departamento de Ciencia Animal; World Rabbit Science Association"| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 142 | |
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