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Ordenar por: RelevanciaAutorTítuloAñoImprimir registros en formato de resumen
Registros recuperados : 27
Primera ... 12 ... Última
1.Imagen marcada / sin marcar VELAZCO, J.I.; COTTLE, D.J.; HEGARTY, R.S. Methane emissions and feeding behaviour of feedlot cattle supplemented with nitrate or urea. Animal Production Science, 2014, v. 54, no. 10, p.1737-1740. Article history: received 13 March 2014; accepted 23 June 2014; published online 19 August 2014. https://doi.org/10.1071/AN14345
Biblioteca(s): INIA Treinta y Tres.
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2.Imagen marcada / sin marcar HERD, R.M.; VELAZCO, J.I.; ARTHUR, P.F.; HEGARTY, R.F. Associations among methane emission traits measured in the feedlot and in respiration chambers in Angus cattle to vary in feed efficiency. Journal of Animal Science. 2016, v.94(11), p. 4882-4891 Article history: Received May 7, 2016. Accepted September 7, 2016.
Biblioteca(s): INIA Treinta y Tres.
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3.Imagen marcada / sin marcar VELAZCO, J.I.; HERD, R.M.; COTTLE, D.J.; HEGARTY, R.S. Daily methane emissions and emission intensity of grazing beef cattle genetically divergent for residual feed intake. Animal Production Science, 2017, v. 57, p. 627-635. Article history: Submitted: 27 February 2015 Accepted: 15 January 2016 Published (Preview): 27 May 2016.
Biblioteca(s): INIA Treinta y Tres.
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4.Imagen marcada / sin marcar GODWIN, I.; LI, L.; LUIJBEN, K.; OELBRANDT, N.; VELAZCO, J.I.; MILLER, J.; HEGARTY, R. The effects of chronic nitrate supplementation on erythrocytic methaemoglobin reduction in cattle. Animal Production Science, 2015, v. 55(5), p. 611-616. Article history: Received 2 September 2013, accepted 6 February 2014, published online 8 May 2014.
Biblioteca(s): INIA Treinta y Tres.
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5.Imagen marcada / sin marcar COTTLE, D.J.; VELAZCO, J.I.; HEGARTY, R.S.; MAYER, D.G. Estimating daily methane production in individual cattle with irregular feed intake patterns from short-term methane emission measurements. Animal, 2015, v. 9 (12), p. 1949-1957. Article history: Received 19 March 2015; Accepted 17 July 2015; First published online 24 August 2015.
Biblioteca(s): INIA Treinta y Tres.
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6.Imagen marcada / sin marcar BARNETT, M.C.; DE BARBIERI, I.; HEGARTY, R.S.; ODDY, V.H.; NOLAN, J.V. Estimation of DM mass in the digestive tract of sheep using a compartmental digesta kine tics model. [Poster]. In: International Workshop on Modelling Nutrient Digestion and Utilisation in Farm Animals, 8., 2014.
Biblioteca(s): INIA Tacuarembó.
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7.Imagen marcada / sin marcar BARNETT, M.C.; DE BARBIERI, I.; HEGARTY, R.S.; ODDY, V.H.; NOLAN, J.V. Estimation of DM mass in the digestive tract of sheep using a compartmental digesta kinetics model. [Resumen]. In: International Workshop on Modelling Nutrient Digestion and Utilisation in Farm Animals, 8., 8-12 September, Australia, 2014.
Biblioteca(s): INIA Tacuarembó.
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8.Imagen marcada / sin marcar COTTLE, D.J.; VELAZCO, J.I.; MAYER, D.; HEGARTY, R.S.; HERD, R.M. How precise are enteric methane emission phenotypes or breeding values estimated from spot flux measures? In: Proceedings Association for the Advancement of Animal Breeding and Genetics (21º., 2015, Lorne Mantra, Lorne, Victoria). p. 421-424 Paper presented at the 21st. Association for the Advancement of Animal Breeding and Genetics (AAABG) Conference 2015.
Biblioteca(s): INIA Treinta y Tres.
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9.Imagen marcada / sin marcar DE BARBIERI, I.; GULINO, L.M.; HEGARTY, R.S.; ODDY, H.; LI, L.; OUWERKERK, D. Linking the genotype of the host with rumen bacterial communities in sheep. [Poster]. In: Joint Symposium, 9., Gut Microbiology:from Sequence to Function. Aberdeen (Scotland): Rowett Institute of Nutrition and Health; Institut National de la Recherche Agronomique, 2014. P 168.
Biblioteca(s): INIA Tacuarembó.
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10.Imagen marcada / sin marcar DE BARBIERI, I.; GULINO, L.M.; HEGARTY, R.S.; ODDY, V.H.; LI, L.; OUWERKERK, D. Linking the genotype of the host with rumen bacterial communities in sheep. [Resumen]. In: Joint Symposium, 9., Gut Microbiology:from Sequence to Function. Proceedings. Aberdeen (Scotland): Rowett Institute of Nutrition and Health; Institut National de la Recherche Agronomique, 2014. p. 136
Biblioteca(s): INIA Tacuarembó.
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11.Imagen marcada / sin marcar DE BARBIERI, I.; HEGARTY, R.S.; SILVEIRA, C.; ODDY, V.H. Positive consequences of maternal diet and post-natal rumen inoculation on rumen function and animal performance of Merino lambs. Small Ruminant Research, Volume 129, August 2015, Pages 37-47. DOI: https://doi.org/10.1016/j.smallrumres.2015.05.017 Article history: Received 13 October 2014; Received in revised form 26 May 2015; Accepted 27 May 2015; Available online 4 June 2015. Acknowledgments: Authors thank David Paull and Drew Ferguson of CSIRO for their support. Additionally we...
Biblioteca(s): INIA Tacuarembó.
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12.Imagen marcada / sin marcar HERD, R.M.; VELAZCO, J.I.; ARTHUR, P. F.; HEGARTY, R. S. Proxies to adjust methane production rate of beef cattle when the quantity of feed consumed is unknown. Animal Production Science, 2016, 56, p. 231-237. Article history: Received 24 August 2015, accepted 11 November 2015, published online 9 February 2016. http://dx.doi.org/10.1071/AN15477
Biblioteca(s): INIA Treinta y Tres.
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13.Imagen marcada / sin marcar VELAZCO, J.I.; BREMNER, G.; LI, L.; LUJBEN, K.; HEGARTY, R.S.; PERDOK, H. Short-term emission measurements in beef feedlot cattle to demonstrate enteric methane mitigation from dietary nitrate.[Abstract]. Advances in Animal Biosciences, 2013, 4(2), p. 279. (Proceedings of the 5th Greenhouse Gases and Animal Agriculture Conference (GGAA 2013))
Biblioteca(s): INIA Treinta y Tres.
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14.Imagen marcada / sin marcar VELAZCO, J.I.; BREMNER, G.; LI, L.; LUIJBEN, K.; HEGARTY, R.S.; PERDOK, H. Short-term emission measurements in beef feedlot cattle to demonstrate enteric methane mitigation from dietary nitrate.[Poster]. In: Greenhouse Gas and Animal Agriculture (GGAA) scientific conference, (5º, Dublin, Irlanda), 23-26 Jun. 2013.
Biblioteca(s): INIA Treinta y Tres.
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15.Imagen marcada / sin marcar VELAZCO, J.I.; BREMNER, G.; DE BARBIERI, I.; HEGARTY, R.S. Short term measurements to estimate methane emissions by beef cattle using the GreenFeed monitoring unit [Poster]. In: Greenhouse Gas and Animal Agriculture (GGAA) scientific conference, (5º, Dublin, Irlanda), 23-26 Jun. 2013., 2013
Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres.
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16.Imagen marcada / sin marcar VELAZCO, J.I.; BREMNER, G.; DE BARBIERI, I.; HEGARTY, R.S. Short term measurements to estimate methane emissions by beef cattle using the GreenFeed monitoring unit. In: Greenhouse Gas and Animal Agriculture (GGAA) scientific conference, (5º, Dublin, Irlanda), 23-26 Jun. 2013., 2013 P. 61-62
Biblioteca(s): INIA Tacuarembó.
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17.Imagen marcada / sin marcar VELAZCO, J.I.; BREMNER, G.; DE BARBIERI, I.; HEGARTY, R.S. Short-term measurements to estimate methane emissions by beef cattle using the greenfeed monitoring unit. In: Garnsworthy, P.C.; Wiseman , J., eds. Recent advances in animal nutrition 2013. Abstract of Poster Presentations. Armidale, Australia : Context. 2014, p. 61-62 Proceedings of the Australia Conference.
Biblioteca(s): INIA Treinta y Tres.
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18.Imagen marcada / sin marcar DE BARBIERI, I.; HEGARTY, R.S.; ODDY, V.H.; LI, L.; BLAKELY, A.; VELAZCO, J.; DONALDSON, A.; OSBORNE, E. Association of wool growth with rumen function in sheep. [Poster]. In: Recent Advances in Animal Nutrition, Australia conference, Environmental and Rural Science, University of New England, Armidale, Australia, 2013.
Biblioteca(s): INIA Tacuarembó.
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19.Imagen marcada / sin marcar DE BARBIERI, I.; HEGARTY, R.S.; ODDY, V.H.; LI, L.; BLAKELY, A.; VELAZCO, J.I.; DONALDSON, A.; OSBORNE, E. Association of wool growth with rumen function in sheep. [Resumen]. In: Recent Advances in Animal Nutrition-Australia, 2013. Poster Abstracts. Animal Science, School of Environmental and Rural Science. University of New England, Armidale, Australia, 2013. p. 21-22
Biblioteca(s): INIA Tacuarembó.
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20.Imagen marcada / sin marcar DE BARBIERI, I.; ODDY, V.H.; HEGARTY, R.S.; LI, L.; HAYNES, F.E.M.; BLAKELY, A. Evaluation of computed tomography for estimating reticulo-rumen characteristics. [Poster]. In: Recent Advances in Animal Nutrition, Australia conference, Environmental and Rural Science, University of New England, Armidale, Australia, 2013.
Biblioteca(s): INIA Tacuarembó.
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Registros recuperados : 27
Primera ... 12 ... Última

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Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy.
Registro completo
Biblioteca (s) :  INIA Treinta y Tres.
Fecha actual :  17/06/2015
Actualizado :  25/09/2018
Tipo de producción científica :  Artículos en Revistas Indexadas Internacionales
Circulación / Nivel :  Internacional - B
Autor :  GODWIN, I.; LI, L.; LUIJBEN, K.; OELBRANDT, N.; VELAZCO, J.I.; MILLER, J.; HEGARTY, R.
Afiliación :  SCHOOL OF ENVIRONMENTAL AND RURAL SCIENCE, UNIVERSITY OF NEW ENGLAND; SCHOOL OF ENVIRONMENTAL AND RURAL SCIENCE, UNIVERSITY OF NEW ENGLAND; SCHOOL OF ENVIRONMENTAL AND RURAL SCIENCE, UNIVERSITY OF NEW ENGLAND; SCHOOL OF ENVIRONMENTAL AND RURAL SCIENCE, UNIVERSITY OF NEW ENGLAND; JOSÉ IGNACIO VELAZCO DE LOS REYES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SCHOOL OF ENVIRONMENTAL AND RURAL SCIENCE, UNIVERSITY OF NEW ENGLAND; SCHOOL OF ENVIRONMENTAL AND RURAL SCIENCE, UNIVERSITY OF NEW ENGLAND.
Título :  The effects of chronic nitrate supplementation on erythrocytic methaemoglobin reduction in cattle.
Fecha de publicación :  2015
Fuente / Imprenta :  Animal Production Science, 2015, v. 55(5), p. 611-616.
ISSN :  1836-0939; eISSN: 1836-5787
DOI :  http://dx.doi.org/10.1071/AN13366
Idioma :  Inglés
Notas :  Article history: Received 2 September 2013, accepted 6 February 2014, published online 8 May 2014.
Contenido :  Abstract: Calcium nitrate and urea were fed as a supplement on an isonitrogenous basis to Angus steers and their erythrocytic methaemoglobin concentrations and NADH- and NADPH-methaemoglobin reductase levels were measured over a 54-day period. Methaemoglobin concentrations remained elevated despite increases in NADH-methaemoglobin reductase activity. In a second experiment, Brahman cross steers were fed either calcium nitrate or urea supplements for 111 days. Blood cells were then taken, washed and exposed to sodium nitrite to convert all haemoglobin to methaemoglobin. The rates of glycolysis and methaemoglobin reduction were measured following incubation of these cells in buffers containing 1, 5 or 10 mM inorganic phosphate. Glucose consumption and methaemoglobin reduction were increased by inorganic phosphate and were more rapid in those animals supplemented with nitrate. Lactate production of erythrocytes was reduced in those animals fed nitrate. It is concluded that adaptation to chronic nitrite exposure occurs in the erythron, resulting in greater methaemoglobin reduction potential and that there is competition between NADH-methaemoglobin reductase and lactate dehydrogenase for NADH.
Palabras claves :  EMISIONES DE GASES; EMISIONES DE METANO; FOSFATO INORGÁNICO; INORGANIC PHOSPHATE; METAHEMOGLOBINA REDUCTASA; METHAEMOGLOBIN REDUCTASE.
Thesagro :  BOVINOS; DIETA; SUPLEMENTACION.
Asunto categoría :  L20 Ecología animal
Marc :  Presentar Marc Completo
Registro original :  INIA Treinta y Tres (TT)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
TT100815 - 1PXIAP - PPPP/ANIMAL PRODUCTION SCIENCE/2015/1Velazco-1
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