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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
09/03/2018 |
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Actualizado : |
04/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
ODRIOZOLA, E.R.; RODRÍGUEZ, A.M.; MICHELOUD, J.F.; CANTÓN, G.J.; CAFFARENA, D.; GIMENO, E.J.; BODEGA, J.J.; GARDEY, P.; ISEAS, F.B.; GIANNITTI, F. |
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Afiliación : |
ERNESTO R. ODRIOZOLA, Instituto Nacional de Tecnología Agropecuaria, Balcarce, Argentina.; ALEJANDRO M. RODRÍGUEZ, Instituto Nacional de Tecnología Agropecuaria, Rauch, Argentina.; JUAN F. MICHELOUD, Instituto Nacional de Tecnología Agropecuaria, Salta , Argentina.; GERMÁN J. CANTÓN, Instituto Nacional de Tecnología Agropecuaria, Balcarce, Argentina.; RUBEN DARÍO CAFFARENA LEDESMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EDUARDO J. GIMENO, Universidad Nacional de La Plata, Facultad de Ciencias Veterinarias, La Plata, Buenos Aires, Argentina.; JOSÉ J. BODEGA, Veterinarian, Private Practice, Buenos Aires, Argentina.; PEDRO GARDEY, Veterinarian, Private Practice, Buenos Aires, Argentina.; FORTUNATO B. ISEAS, Universidad Nacional de La Plata, Facultad de Ciencias Veterinarias, La Plata, Buenos Aires, Argentina .; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Enzootic calcinosis in horses grazing Solanum glaucophyllum in Argentina. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Journal of Veterinary Diagnostic Investigation, v.30, n.2,p.286-289, 2018. OPEN ACCESS. |
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DOI : |
10.1177/1040638717746447 |
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Idioma : |
Inglés |
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Notas : |
Article history: First Published December 4, 2017. |
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Contenido : |
ABSTRACT.
Abstract. Solanum glaucophyllum, a toxic plant known for its calcinogenic effects, causes enzootic calcinosis in ruminant and monogastric animals. We describe an outbreak of enzootic calcinosis that occurred in a herd of 110 horses grazing pastureland heavily contaminated with S. glaucophyllum in Buenos Aires province, Argentina. Ten horses developed clinical signs, and 6 horses died. Clinical signs included abnormal gait (stiff-legged action, short strides), stiffness, thoracolumbar kyphosis, reluctance to move, wide stance, chronic weight loss, weakness, recumbency, and difficulty standing. Autopsy of 2 horses revealed severe mineralization of the aorta, pulmonary arteries, heart, and lungs, consistent with enzootic calcinosis. Although horses usually have very selective grazing behavior, under food restriction conditions, they can ingest the toxic plants and can develop the disease. Enzootic calcinosis should be considered as a differential diagnosis in horses grazing S. glaucophyllum–invaded pasturelands with compatible clinical signs and lesions. |
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Palabras claves : |
ENZOOTIC CALCINOSIS; EQUINE; POISONING; SOLANUM GLAUCOPHYLLUM; TOXIC PLANTS. |
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Thesagro : |
CABALLOS. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/8895/1/2017.EnzooticcalcinosisinhorsesfromArgentina.Odriozolaetal.PAPERJVDI.pdf
https://journals.sagepub.com/doi/pdf/10.1177/1040638717746447
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Marc : |
LEADER 02046naa a2200325 a 4500
001 1058229
005 2019-10-04
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1177/1040638717746447$2DOI
100 1 $aODRIOZOLA, E.R.
245 $aEnzootic calcinosis in horses grazing Solanum glaucophyllum in Argentina.$h[electronic resource]
260 $c2018
500 $aArticle history: First Published December 4, 2017.
520 $aABSTRACT. Abstract. Solanum glaucophyllum, a toxic plant known for its calcinogenic effects, causes enzootic calcinosis in ruminant and monogastric animals. We describe an outbreak of enzootic calcinosis that occurred in a herd of 110 horses grazing pastureland heavily contaminated with S. glaucophyllum in Buenos Aires province, Argentina. Ten horses developed clinical signs, and 6 horses died. Clinical signs included abnormal gait (stiff-legged action, short strides), stiffness, thoracolumbar kyphosis, reluctance to move, wide stance, chronic weight loss, weakness, recumbency, and difficulty standing. Autopsy of 2 horses revealed severe mineralization of the aorta, pulmonary arteries, heart, and lungs, consistent with enzootic calcinosis. Although horses usually have very selective grazing behavior, under food restriction conditions, they can ingest the toxic plants and can develop the disease. Enzootic calcinosis should be considered as a differential diagnosis in horses grazing S. glaucophyllum–invaded pasturelands with compatible clinical signs and lesions.
650 $aCABALLOS
653 $aENZOOTIC CALCINOSIS
653 $aEQUINE
653 $aPOISONING
653 $aSOLANUM GLAUCOPHYLLUM
653 $aTOXIC PLANTS
700 1 $aRODRÍGUEZ, A.M.
700 1 $aMICHELOUD, J.F.
700 1 $aCANTÓN, G.J.
700 1 $aCAFFARENA, D.
700 1 $aGIMENO, E.J.
700 1 $aBODEGA, J.J.
700 1 $aGARDEY, P.
700 1 $aISEAS, F.B.
700 1 $aGIANNITTI, F.
773 $tJournal of Veterinary Diagnostic Investigation$gv.30, n.2,p.286-289, 2018. OPEN ACCESS.
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Registro original : |
INIA La Estanzuela (LE) |
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 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
23/12/2022 |
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Actualizado : |
23/01/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
CARAM, N.; SOCA, P.; SOLLENBERGER, L.E.; BAETHGEN, W.; WALLAU, M.O.; MAILHOS, M.E. |
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Afiliación : |
NICOLAS CARAM, Agronomy Department, University of Florida, USA. / Departamento de Producción Animal y Pasturas, Facultad de Agronomía-Universidad de la República, Paysandú, Uruguay.; PABLO SOCA, Departamento de Producción Animal y Pasturas, Facultad de Agronomía-Universidad de la República, Paysandú, Uruguay.; LYNN E. SOLLENBERGER, Agronomy Department, University of Florida, USA.; WALTER E. BAETHGEN, International Research Institute for Climate and Society, Columbia University, USA. / INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELO O. WALLAU, Agronomy Department, University of Florida, USA.; MARIA E. MAILHOS, Agronomy Department, University of Florida, USA. |
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Título : |
Studying beef production evolution to plan for ecological intensification of grazing ecosystems. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Agricultural Systems, 2023, volume 205, Article number 103582. doi: https://doi.org/10.1016/j.agsy.2022.103582 |
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ISSN : |
0308-521X |
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DOI : |
10.1016/j.agsy.2022.103582 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 5 September 2022; Received in revised form 4 November 2022; Accepted 2 December 2022, available online 6 December 2022.
E-mail address: ncaramfernandezv@ufl.edu (N. Caram). |
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Contenido : |
CONTEXT: A challenge facing the livestock sector is improving beef production while mitigating negative environmental impacts. Analyzing its past productive and environmental performance may elucidate strategies for improving efficiency of grassland-based systems and identify future research and public policy priorities.
OBJECTIVES: Describe past and current dynamics and assess potential future scenarios of the Uruguayan beef production sector, considering historical beef production growth rate (kg carcass), partitioning in land use by the cattle sector (ha), cattle animal performance (kg carcass animal− 1 year− 1) and stocking rate (animal ha− 1) since 1966.
METHODS: We quantified drivers of beef production and total enteric methane (CH4) emissions and modeled the gap between their current and potential levels by applying new management practices at country scale. Potential systems included reduced age of replacement heifers at first pregnancy and greater cow weaning rates.
Results AND CONCLUSIONS: Cattle land area expansion and increased animal performance explained most of beef production growth (33 and 52%, respectively), while stocking rate had a negligible effect. We identified that recent beef production was driven by improved pasture area (R2 = 0.42), which represented only 21% of cattle area. This disproportionate effect showed a dependency of national beef production on improved pastures. The current weaning rate (65%) and the number of replacement heifers that have first pregnancy by 36 months of age (480,000 heads) revealed a national inefficiency, falling short of the potential of grazing systems based on native pastures. When concepts and principles of ecological intensification of native pasture grazing systems are applied optimally, weaning rate can be increased from 65 to 85% and age of first pregnancy reduced from 36 to 24
months, decreasing national enteric CH4 emissions by 13%. The weaknesses identified in the national beef production sector support re-focusing research, public policy, and echnologies applied by farmers to shift the paradigm of beef production to greater ecological intensification based on native pastures. In this way, it will be possible to increase beef production and mitigate environmental impacts of grazing systems.
SIGNIFICANCE: We demonstrate that re-focusing beef production from improved pastures to native pastures, while enhancing their management, will mitigate the CH4 emissions of the beef sector at large scales and will underpin the annual beef production, leading to a stable annual production, reducing the dependency on improved pasture area and providing ecosystem services. MenosCONTEXT: A challenge facing the livestock sector is improving beef production while mitigating negative environmental impacts. Analyzing its past productive and environmental performance may elucidate strategies for improving efficiency of grassland-based systems and identify future research and public policy priorities.
OBJECTIVES: Describe past and current dynamics and assess potential future scenarios of the Uruguayan beef production sector, considering historical beef production growth rate (kg carcass), partitioning in land use by the cattle sector (ha), cattle animal performance (kg carcass animal− 1 year− 1) and stocking rate (animal ha− 1) since 1966.
METHODS: We quantified drivers of beef production and total enteric methane (CH4) emissions and modeled the gap between their current and potential levels by applying new management practices at country scale. Potential systems included reduced age of replacement heifers at first pregnancy and greater cow weaning rates.
Results AND CONCLUSIONS: Cattle land area expansion and increased animal performance explained most of beef production growth (33 and 52%, respectively), while stocking rate had a negligible effect. We identified that recent beef production was driven by improved pasture area (R2 = 0.42), which represented only 21% of cattle area. This disproportionate effect showed a dependency of national beef production on improved pastures. The current weaning rate (65%) and the number of replace... Presentar Todo |
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Palabras claves : |
ANIMAL PERFORMANCE; ENERGY USE EFFICIENCY; GRAZING SYSTEMS; GREENHOUSE GASES; NATIVE PASTURES; RIO DE LA PLATA GRASSLANDS. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 03777nam a2200277 a 4500
001 1063889
005 2023-01-23
008 2023 bl uuuu u01u1 u #d
022 $a0308-521X
024 7 $a10.1016/j.agsy.2022.103582$2DOI
100 1 $aCARAM, N.
245 $aStudying beef production evolution to plan for ecological intensification of grazing ecosystems.$h[electronic resource]
260 $aAgricultural Systems, 2023, volume 205, Article number 103582. doi: https://doi.org/10.1016/j.agsy.2022.103582$c2022
500 $aArticle history: Received 5 September 2022; Received in revised form 4 November 2022; Accepted 2 December 2022, available online 6 December 2022. E-mail address: ncaramfernandezv@ufl.edu (N. Caram).
520 $aCONTEXT: A challenge facing the livestock sector is improving beef production while mitigating negative environmental impacts. Analyzing its past productive and environmental performance may elucidate strategies for improving efficiency of grassland-based systems and identify future research and public policy priorities. OBJECTIVES: Describe past and current dynamics and assess potential future scenarios of the Uruguayan beef production sector, considering historical beef production growth rate (kg carcass), partitioning in land use by the cattle sector (ha), cattle animal performance (kg carcass animal− 1 year− 1) and stocking rate (animal ha− 1) since 1966. METHODS: We quantified drivers of beef production and total enteric methane (CH4) emissions and modeled the gap between their current and potential levels by applying new management practices at country scale. Potential systems included reduced age of replacement heifers at first pregnancy and greater cow weaning rates. Results AND CONCLUSIONS: Cattle land area expansion and increased animal performance explained most of beef production growth (33 and 52%, respectively), while stocking rate had a negligible effect. We identified that recent beef production was driven by improved pasture area (R2 = 0.42), which represented only 21% of cattle area. This disproportionate effect showed a dependency of national beef production on improved pastures. The current weaning rate (65%) and the number of replacement heifers that have first pregnancy by 36 months of age (480,000 heads) revealed a national inefficiency, falling short of the potential of grazing systems based on native pastures. When concepts and principles of ecological intensification of native pasture grazing systems are applied optimally, weaning rate can be increased from 65 to 85% and age of first pregnancy reduced from 36 to 24 months, decreasing national enteric CH4 emissions by 13%. The weaknesses identified in the national beef production sector support re-focusing research, public policy, and echnologies applied by farmers to shift the paradigm of beef production to greater ecological intensification based on native pastures. In this way, it will be possible to increase beef production and mitigate environmental impacts of grazing systems. SIGNIFICANCE: We demonstrate that re-focusing beef production from improved pastures to native pastures, while enhancing their management, will mitigate the CH4 emissions of the beef sector at large scales and will underpin the annual beef production, leading to a stable annual production, reducing the dependency on improved pasture area and providing ecosystem services.
653 $aANIMAL PERFORMANCE
653 $aENERGY USE EFFICIENCY
653 $aGRAZING SYSTEMS
653 $aGREENHOUSE GASES
653 $aNATIVE PASTURES
653 $aRIO DE LA PLATA GRASSLANDS
700 1 $aSOCA, P.
700 1 $aSOLLENBERGER, L.E.
700 1 $aBAETHGEN, W.
700 1 $aWALLAU, M.O.
700 1 $aMAILHOS, M.E.
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