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| Registros recuperados : 238 | |
| 27. |  | BONILLA, O.; ROVIRA, P.J.; BERMÚDEZ, R. Resultados productivos parciales ejercicio 2000-2001. ln: INIA TREINTA Y TRES. Unidad de Producción Arroz - Ganadería (UPAG): resultados 1999-2000. Treinta y Tres (Uruguay): INIA, 2000. p. 29-34 (INIA Serie Actividades de Difusión; 231) Contiene: : Manejo actual de los potreros, comportamiento de los novillos, comportamiento de los corderos, ensayo de cargas de engorde de corderos en laboreo de verano.| Biblioteca(s): INIA Treinta y Tres. |
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| 31. | | CAZZULI, F.; BREMM, C.; JAURENA, M.; POPPI, D.; DURANTE, M.; BENVENUTTI, M.A.; SAVIAN, J.V.; DEVINCENZI, T.; ROVIRA, P.J.; LAGOMARSINO, X.; HIRIGOYEN, A.; LATTANZI, F. The defoliation dynamics of a stockpiled native grassland pasture follow similar patterns between supplemented and unsupplemented beef calves. Grass and Forage Science, 2023, Vol.78, Issue 2, pages 306-316. doi: https://doi.org/10.1111/gfs.12608 Article history: Received 24 November 2022; Revised 14 March 2023; Accepted 15 March 2023. -- Correspondence author: Cazzuli, F.; Instituto Nacional de Investigación Agropecuaria (INIA), Programa Pasturas y Forrajes, Estación...| Biblioteca(s): INIA Las Brujas. |
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| 32. | | CAZZULI, F.; DURANTE, M.; HIRIGOYEN, A.; SÁNCHEZ, J.; ROVIRA, P.J.; BERETTA, V.; SIMEONE, A.; JAURENA, M.; SAVIAN, J.V.; POPPI, D.; MONTOSSI, F.; LAGOMARSINO, X.; LUZARDO, S.; BRITO, G.; VELAZCO, J.I.; LATTANZI, F.; BREMM, C. Beef cattle grazing native grasslands may follow three different supplement response patterns. Grasses. 2023, Volume 2, Issue 3, pages 168-184. https://doi.org/10.3390/grasses2030014 --- OPEN ACCESS. Article history: Received 3 May 2023; Revised 1 July 2023; Accepted 13 July 2023; Published 7 August 2023. -- Academic Editor: Fabio Gresta. -- FUNDING: This research was funded by INIA Uruguay. -- LICENSE: This article is an open access...| Biblioteca(s): INIA Las Brujas. |
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| 33. | | CAZZULI, F.; DURANTE, M.; HIRIGOYEN, A.; SÁNCHEZ, J.; ROVIRA, P.J.; BERETTA, V.; SIMEONE, A.; JAURENA, M.; SAVIAN, J.V.; POPPI, D.; MONTOSSI, F.; LAGOMARSINO, X.; LUZARDO, S.; BRITO, G.; VELAZCO, J.I.; LATTANZI, F.; BREMM, C. Dinámica de la respuesta a la suplementación invernal de bovinos en crecimiento sobre campo natural. Producción animal. Revista INIA Uruguay, Diciembre 2023, no.75 p.12-16. (Revista INIA; 75). *Grados.día: es una forma de estimar la temperatura acumulada, como la sumatoria de la diferencia entre la temperatura promedio de cada día y una
temperatura llamada "base", que en el caso de este estudio fue 0 °C. El día inicial de la...| Biblioteca(s): INIA Las Brujas. |
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| 34. | | CAZZULI, F.; JAURENA, M.; DURANTE, M.; CARDOZO, G.; RUGGIA, A.; BREMM, C.; LAGOMARSINO, X.; CUADRO, R.; ROVIRA, P.J.; POPPI, D.P.; LATTANZI, F. The final winter sward height of a native grassland pasture affects the quantity of the green biomass in spring. [abstract]. In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Cambio Climático y Producción Sostenible (Climate Change Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.2. (Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) Corresponding author: F. Cazzulli, INIA Tacuarembó, Ruta 5 km 386, Tacuarembó, Uruguay. mailto:fcazzuli@inia.org.uy| Biblioteca(s): INIA Las Brujas. |
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| 35. | | CAZZULI, F.; SÁNCHEZ, J.; HIRIGOYEN, A.; ROVIRA, P.J.; BERETTA, V.; SIMEONE, A.; JAURENA, M.; DURANTE, M.; SAVIAN, J.V.; POPPI, D.; MONTOSSI, F.; LAGOMARSINO, X.; LUZARDO, S.; BRITO, G.; VELAZCO, J.I.; BREMM, C.; LATTANZI, F. Eficiencia de uso de suplementos energético-proteicos en vacunos en invierno sobre campo natural: análisis de casi 30 años de ensayos nacionales. Producción Animal. Revista INIA Uruguay, Marzo 2022, no.68, p.19-22. (Revista INIA; 68).| Biblioteca(s): INIA Las Brujas. |
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| 36. | | CAZZULI, F.; SÁNCHEZ, J.; HIRIGOYEN, A.; ROVIRA, P.J.; BERETTA, V.; SIMEONE, A.; JAURENA, M.; DURANTE, M.; SAVIAN, J.V.; POPPI, D.; MONTOSSI, F.; LAGOMARSINO, X.; LUZARDO, S.; BRITO, G.; VELAZCO, J.I.; BREMM, C.; LATTANZI, F. Supplement feed efficiency of growing beef cattle grazing native Campos grasslands during winter: a collated analysis. Translational Animal Science. 2023, Volume 7, Issue 1, txad028. https://doi.org/10.1093/tas/txad028 -- OPEN ACCESS Article history: Received 03 October 2022; Accepted 09 March 2023; Published 10 March 2023; Corrected and typeset 01 April 2023. -- Corresponding author: fcazzuli@inia.org.uy -- Issue Section: Forage Based Livestock Systems. -- License:...| Biblioteca(s): INIA Las Brujas. |
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| 37. | | DÍA DE CAMPO DE LA UNIDAD EXPERIMENTAL PALO A PIQUE, 2000, INIA TREINTA Y TRES, URUGUAY.; QUINTANS, G.; CARÁMBULA, M.; BERMÚDEZ, R.; AYALA, W.; ROVIRA, P.J.; GARI, C.; TERRA, J.A.; MAS, C.; SARAVIA, H. Consecuencias y alternativas de manejo frente a la sequía. Treinta y Tres (Uruguay): INIA, 2000. 30 p.| Biblioteca(s): INIA Treinta y Tres. |
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| 38. | | DIGHIERO, A.; MONTOSSI, F.; BRITO, G.; BONILLA, O.; ROVIRA, P.J. Caracterización de la calidad de la canal y la carne de corderos pesados y super pesados Romney Marsh en el sistema arroz-pasturas de la UPAG - INIA Treinta y Tres Trabajos analíticos en ovinos. In: DEAMBROSI, E.; MONTOSSI, F.; SARAVIA, H.; BLANCO, P.H.; AYALA, W. (Eds.). 10 años de la Unidad de Producción Arroz-Ganadería. Montevideo (Uruguay): INIA, 2009. p. 121-127 (INIA Serie Técnica ; 180)| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
10/08/2021 |
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Actualizado : |
10/08/2021 |
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Autor : |
BAI, M.; VELAZCO, J.I.; COATES, T. W.; PHILLIPS, F. A.; FLESCH, T. K.; HILL, J.; MAYER, D. G.; TOMKINS, N.W.; HEGARTY, R. S.; CHEN, D. |
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Afiliación : |
MEI BAI, Faculty of Veterinary and Agricultural Science, the University of Melbourne, Australia; JOSÉ I. VELAZCO, Faculty of Environmental and Rural Science, University of New England, Australia; TREVOR W. COATES, Faculty of Veterinary and Agricultural Science, the University of Melbourne, Australia; FRANCES A. PHILLIPS, Centre for Atmospheric Chemistry, University of Wollongong, Australia; THOMAS K. FLESCH, Department of Earth and Atmospheric Sciences, University of Alberta, Canada; JULIAN HILL, Ternes Agricultural Consulting, Australia; DAVID G. MAYER, Agri-Science Queensland, Australia; NIGEL W. TOMKINS, CSIRO Agriculture, Australian Tropical Science and Innovation Precinct, James Cook University, Australia; ROGER S. HEGARTY, School of Environmental and Rural Science, University of New England, Australia; DELI CHEN, Faculty of Veterinary and Agriculture Sciences, the Univesity of Melbourne, Australia. |
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Título : |
Beef cattle methane emissions measured with tracer-ratio and inverse dispersion modelling techniques. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Atmospheric Measurement Techniques, May 2021,volume 14, Issue 5, pages 3469 - 3479. OPEN ACCESS. Doi: https://doi.org/10.5194/amt-14-3469-2021 |
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ISSN : |
1867-8548 |
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DOI : |
10.5194/amt-14-3469-2021 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 8 November 2020 // Discussion started: 25 November 2020 //Revised: 18 March 2021 // Accepted: 6 April 2021 // Published: 12 May 2021.
Corresponding Author: Mei Bai (mei.bai@unimelb.edu.au) |
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Contenido : |
The development and validation of management practices to mitigate greenhouse gas (GHG) emissions from livestock require accurate emission measurements. This study assessed the accuracy of a practical inverse dispersion modelling (IDM) technique to quantify methane (CH4) emitted from a small cattle herd (16 animals) confined to a 63 m × 60 m experimental pen. The IDM technique calculates emissions from the increase in the CH4 concentration measured downwind of the animals. The measurements were conducted for 7 d. Two types of open-path (OP) gas sensors were used to measure concentration in the IDM calculation: a Fourier transform infrared spectrometer (IDM-FTIR) or a CH4 laser (IDM-Laser). The actual cattle emission rate was measured with a tracer-ratio technique using nitrous oxide (N2O) as the tracer gas. We found very good agreement between the two IDM emission estimates (308.1 ± 2.1 ? mean ± SE ? and 304.4 ± 8.0 g CH4 head−1 d−1 for the IDM-FTIR and IDM-Laser respectively) and the tracer-ratio measurements (301.9 ± 1.5 g CH4 head−1 d−1). This study suggests that a practical IDM measurement approach can provide an accurate method of estimating cattle emissions. |
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Palabras claves : |
AGRICULTURE; AGRICULTURE AND ENVIRONMENT; ANIMAL CULTURE; ANIMAL NUTRITION; CATTLE; FEEDS AND FEEDING; HOUSING AND ENVIRONMENTAL CONTROL; RANGE MANAGEMENT; RANGELANDS. |
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NAL Tesauro : |
AGRICULTURE. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/15925/1/amt-14-3469-2021.pdf
https://amt.copernicus.org/articles/14/3469/2021/
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Marc : |
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008 2021 bl uuuu u00u1 u #d
022 $a1867-8548
024 7 $a10.5194/amt-14-3469-2021$2DOI
100 1 $aBAI, M.
245 $aBeef cattle methane emissions measured with tracer-ratio and inverse dispersion modelling techniques.$h[electronic resource]
260 $c2021
500 $aArticle history: Received: 8 November 2020 // Discussion started: 25 November 2020 //Revised: 18 March 2021 // Accepted: 6 April 2021 // Published: 12 May 2021. Corresponding Author: Mei Bai (mei.bai@unimelb.edu.au)
520 $aThe development and validation of management practices to mitigate greenhouse gas (GHG) emissions from livestock require accurate emission measurements. This study assessed the accuracy of a practical inverse dispersion modelling (IDM) technique to quantify methane (CH4) emitted from a small cattle herd (16 animals) confined to a 63 m × 60 m experimental pen. The IDM technique calculates emissions from the increase in the CH4 concentration measured downwind of the animals. The measurements were conducted for 7 d. Two types of open-path (OP) gas sensors were used to measure concentration in the IDM calculation: a Fourier transform infrared spectrometer (IDM-FTIR) or a CH4 laser (IDM-Laser). The actual cattle emission rate was measured with a tracer-ratio technique using nitrous oxide (N2O) as the tracer gas. We found very good agreement between the two IDM emission estimates (308.1 ± 2.1 ? mean ± SE ? and 304.4 ± 8.0 g CH4 head−1 d−1 for the IDM-FTIR and IDM-Laser respectively) and the tracer-ratio measurements (301.9 ± 1.5 g CH4 head−1 d−1). This study suggests that a practical IDM measurement approach can provide an accurate method of estimating cattle emissions.
650 $aAGRICULTURE
653 $aAGRICULTURE
653 $aAGRICULTURE AND ENVIRONMENT
653 $aANIMAL CULTURE
653 $aANIMAL NUTRITION
653 $aCATTLE
653 $aFEEDS AND FEEDING
653 $aHOUSING AND ENVIRONMENTAL CONTROL
653 $aRANGE MANAGEMENT
653 $aRANGELANDS
700 1 $aVELAZCO, J.I.
700 1 $aCOATES, T. W.
700 1 $aPHILLIPS, F. A.
700 1 $aFLESCH, T. K.
700 1 $aHILL, J.
700 1 $aMAYER, D. G.
700 1 $aTOMKINS, N.W.
700 1 $aHEGARTY, R. S.
700 1 $aCHEN, D.
773 $tAtmospheric Measurement Techniques, May 2021,volume 14, Issue 5, pages 3469 - 3479. OPEN ACCESS. Doi: https://doi.org/10.5194/amt-14-3469-2021
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