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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
12/10/2020 |
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Actualizado : |
12/10/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
GUTIÉRREZ, F.; GALLEGO, F.; PARUELO, J.; RODRIGUEZ, C. |
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Afiliación : |
FRANCISCO GUTIÉRREZ, Grupo de Ecología de Pastizales, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Iguá 4225, Montevideo, Uruguay.; FEDERICO GALLEGO, Grupo de Ecología de Pastizales, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Iguá 4225, Montevideo, Uruguay.; JOSÉ PARUELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Grupo de Ecología de Pastizales, Instituto de Ecología y Ciencias Ambientales, UdelaR, Montevideo; Facultad de Agronomía and IFEVA, UBA and CONICET, Argentina.; CLAUDIA RODRIGUEZ, Grupo de Ecología de Pastizales, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Iguá 4225, Montevideo, Uruguay. |
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Título : |
Damping and lag effects of precipitation variability across trophic levels in Uruguayan rangelands. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Agricultural Systems, November 2020, Volume 185, Article number 102956. Doi: https://doi.org/10.1016/j.agsy.2020.102956 |
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DOI : |
10.1016/j.agsy.2020.102956 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 21 February 2020/ Revised 12 September 2020,/Accepted 14 September 2020/ Available online 22 September 2020. |
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Contenido : |
ABSTRACT: Extensive livestock production is one of the activities that, without requiring habitat conversion, contributes to
grassland conservation and human well-being. In Uruguay, approximately 60% of the land is covered by natural temperate grasslands, which are entirely devoted to extensive livestock production, mainly cattle and sheep. In this study we described the spatial and temporal variability of aboveground net primary productivity (ANPP), net secondary productivity (NSP) and trophic efficiency (TEf) of temperate grasslands in two geomorphological regions of Uruguay (Basaltic ?Cuesta? and Eastern Hills), and explored their relationship with the mean andannual precipitation (MAP and PPT, respectively). Specifically, we asked whether Uruguayan grasslands are able to damp precipitation variability at the levels of vegetation and herbivores. Additionally, we searched for lag effects of precipitation on primary and secondary productivity. The study period included seven growing seasons, from 2005 to 2012. PPT, ANPP and NSP were calculated monthly for 32 sections (administrative units) of both regions, and aggregated at the growing season level. NSP-related data included not only livestock numbers, but also livestock births, mortality and transportation, as well as milk and wool production. ANPP showed a clear inter-regional difference, the Eastern Hills region was more productive (69,814 MJ.ha?1.y?1) than the Basaltic ?Cuesta? (60,762 MJ.ha?1.y?1). NSP showed no inter-regional differences (742 vs. 754 MJ.ha?1.y?1, respectively) and TEf was higher in Basaltic ?Cuesta? (0.0125) than in Eastern Hills (0.0107). As expected, ANPP was
strongly determined by the amount of rainfall, both in space and time. Although we did not find a relationship between current year NSP and ANPP, secondary productivity was positively related with PPT and ANPP with a two-year lag in Basaltic ?Cuesta?. Also, we found that the interannual variabilities of ANPP and NSP were, respectively, 60 and 40% lower than the variability of precipitation, but contrary to our expectation, NSP was 40% more variable than ANPP. Only 1.17% of the energy captured by grasslands in Uruguay is converted into
domestic herbivore production, a value close to the average reported for other grasslands and savannas. MenosABSTRACT: Extensive livestock production is one of the activities that, without requiring habitat conversion, contributes to
grassland conservation and human well-being. In Uruguay, approximately 60% of the land is covered by natural temperate grasslands, which are entirely devoted to extensive livestock production, mainly cattle and sheep. In this study we described the spatial and temporal variability of aboveground net primary productivity (ANPP), net secondary productivity (NSP) and trophic efficiency (TEf) of temperate grasslands in two geomorphological regions of Uruguay (Basaltic ?Cuesta? and Eastern Hills), and explored their relationship with the mean andannual precipitation (MAP and PPT, respectively). Specifically, we asked whether Uruguayan grasslands are able to damp precipitation variability at the levels of vegetation and herbivores. Additionally, we searched for lag effects of precipitation on primary and secondary productivity. The study period included seven growing seasons, from 2005 to 2012. PPT, ANPP and NSP were calculated monthly for 32 sections (administrative units) of both regions, and aggregated at the growing season level. NSP-related data included not only livestock numbers, but also livestock births, mortality and transportation, as well as milk and wool production. ANPP showed a clear inter-regional difference, the Eastern Hills region was more productive (69,814 MJ.ha?1.y?1) than the Basaltic ?Cuesta? (60,762 MJ.ha?1.y?1). NSP showed no inter-... Presentar Todo |
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Palabras claves : |
ABOVE-GROUND NET PRIMARY PRODUCTIVITY; INTERANNUAL VARIABILITY; LIVESTOCK SYSTEMS; NET SECONDARY PRODUCTIVITY; TROPICAL EFFICIENCY. |
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Thesagro : |
SISTEMAS GANADEROS. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 03300naa a2200253 a 4500
001 1061412
005 2020-10-12
008 2020 bl uuuu u00u1 u #d
024 7 $a10.1016/j.agsy.2020.102956$2DOI
100 1 $aGUTIÉRREZ, F.
245 $aDamping and lag effects of precipitation variability across trophic levels in Uruguayan rangelands.$h[electronic resource]
260 $c2020
500 $aArticle history: Received 21 February 2020/ Revised 12 September 2020,/Accepted 14 September 2020/ Available online 22 September 2020.
520 $aABSTRACT: Extensive livestock production is one of the activities that, without requiring habitat conversion, contributes to grassland conservation and human well-being. In Uruguay, approximately 60% of the land is covered by natural temperate grasslands, which are entirely devoted to extensive livestock production, mainly cattle and sheep. In this study we described the spatial and temporal variability of aboveground net primary productivity (ANPP), net secondary productivity (NSP) and trophic efficiency (TEf) of temperate grasslands in two geomorphological regions of Uruguay (Basaltic ?Cuesta? and Eastern Hills), and explored their relationship with the mean andannual precipitation (MAP and PPT, respectively). Specifically, we asked whether Uruguayan grasslands are able to damp precipitation variability at the levels of vegetation and herbivores. Additionally, we searched for lag effects of precipitation on primary and secondary productivity. The study period included seven growing seasons, from 2005 to 2012. PPT, ANPP and NSP were calculated monthly for 32 sections (administrative units) of both regions, and aggregated at the growing season level. NSP-related data included not only livestock numbers, but also livestock births, mortality and transportation, as well as milk and wool production. ANPP showed a clear inter-regional difference, the Eastern Hills region was more productive (69,814 MJ.ha?1.y?1) than the Basaltic ?Cuesta? (60,762 MJ.ha?1.y?1). NSP showed no inter-regional differences (742 vs. 754 MJ.ha?1.y?1, respectively) and TEf was higher in Basaltic ?Cuesta? (0.0125) than in Eastern Hills (0.0107). As expected, ANPP was strongly determined by the amount of rainfall, both in space and time. Although we did not find a relationship between current year NSP and ANPP, secondary productivity was positively related with PPT and ANPP with a two-year lag in Basaltic ?Cuesta?. Also, we found that the interannual variabilities of ANPP and NSP were, respectively, 60 and 40% lower than the variability of precipitation, but contrary to our expectation, NSP was 40% more variable than ANPP. Only 1.17% of the energy captured by grasslands in Uruguay is converted into domestic herbivore production, a value close to the average reported for other grasslands and savannas.
650 $aSISTEMAS GANADEROS
653 $aABOVE-GROUND NET PRIMARY PRODUCTIVITY
653 $aINTERANNUAL VARIABILITY
653 $aLIVESTOCK SYSTEMS
653 $aNET SECONDARY PRODUCTIVITY
653 $aTROPICAL EFFICIENCY
700 1 $aGALLEGO, F.
700 1 $aPARUELO, J.
700 1 $aRODRIGUEZ, C.
773 $tAgricultural Systems, November 2020, Volume 185, Article number 102956. Doi: https://doi.org/10.1016/j.agsy.2020.102956
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
03/10/2022 |
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Actualizado : |
03/10/2022 |
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Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
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Autor : |
GIANNITTI, F.; FRANCIA, M.E.; TANA, L.; GONZÁLEZ, F.; CABRERA, A.; CALLEROS, L.; SANGUINETTI, M.; BARCELLOS, M.; ZARANTONELLI, L.; CIUFFO, C.; MAYA, L.; CASTELLS, M.; COLINA, R.; MIRAZO, S.; SILVEIRA, C.S.; RABAZA, A.; CAFFARENA, D.; DONCEL, B.; ARÁOZ, V.; MATTO, C.; ARMENDANO, J.; SALADA, S.; SARAVIA, A.; CASAUX, M.L.; SCHILD, C.; PERDOMO, Y.; FRAGA, M.; FIERRO, S.; DORSCH, M. |
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Afiliación : |
FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARÍA EUGENIA FRANCIA, institut Pasteur de Montevideo; Facultad de Medicina - Udelar; LEANDRO TANA, Institut Pasteur de Montevideo; FABIANA GONZÁLEZ, Institut Pasteur de Montevideo; ANDRÉS CABRERA, Institut Pasteur de Montevideo; Facultad de Veterinaria - Udelar.; LUCÍA CALLEROS, Facultad de Ciencias - Udelar.; MARGARITA SANGUINETTI, Facultad de Ciencias - Udelar.; MAILA BARCELLOS, Facultad de Ciencias - Udelar.; LETICIA ZARANTONELLI, Unidad Mixta Pasteur - INIA (UMPI), Institut Pasteur de Montevideo.; CAMILA CIUFFO, Unidad Mixta Pasteur - INIA (UMPI), Institut Pasteur de Montevideo.; LETICIA MAYA, Centro Universitario Regional (CENUR) Litoral Norte - Udelar.; MATÍAS CASTELLS, Centro Universitario Regional (CENUR) Litoral Norte - Udelar.; RODNEY COLINA, Centro Universitario Regional (CENUR) Litoral Norte - Udelar.; SANTIAGO MIRAZO, Institut Pasteur de Montevideo; Facultad de Ciencias - Udelar.; CAROLINE DA SILVA SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA VIRGINIA RABAZA MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Unidad Mixta Pasteur - INIA (UMPI), Institut Pasteur de Montevideo.; RUBEN DARÍO CAFFARENA LEDESMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Facultad de Veterinaria - Udelar.; BENJAMÍN DONCEL DÍAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Facultad de Medicina Veterinaria y de Zootecnia - Universidad Nacional de Colombia, Bogotá.; VIRGINIA ARÁOZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA MATTO, DILAVE Paysandú.; JOAQUÍN ARMENDANO, Universidad Nacional del Centro de la Provincia de Buenos Aires (UNCPBA), Tandil, Argentina.; SOFÍA SALADA, Secretariado Uruguayo de la Lana (SUL).; ANDERSON SARAVIA DE MELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARÍA LAURA CASAUX, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS SCHILD, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; TERESITA YISELL PERDOMO TORRES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARTIN FRAGA COTELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SERGIO FIERRO, Secretariado Uruguayo de la Lana (SUL).; MATÍAS ANDRÉS DORSCH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Causas de aborto en ovinos de Uruguay: 100 casos, 2015-2021. |
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Complemento del título : |
Producción Animal. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Revista INIA Uruguay, Setiembre 2022, no.70, p.18-22. |
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Serie : |
(Revista INIA; 70). |
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ISSN : |
1510-9011 |
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Idioma : |
Español |
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Notas : |
Agradecimientos: A todos los productores y técnicos del SUL y actividad liberal que enviaron casos al laboratorio y a los funcionarios de INIA, Institut Pasteur de Montevideo, Udelar y DILAVE que contribuyeron con los análisis de laboratorio. |
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Contenido : |
Este artículo se focaliza en la identificación d de causas de aborto en ovinos de diferentes departamentos del país, como aporte a la disminución de las pérdidas reproductivas, la mejora en el bienestar animal, y el diagnóstico de enfermedades zoonóticas. |
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Palabras claves : |
Campilobacteriosis; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; PLATAFORMA SALUD ANIMAL. |
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Thesagro : |
ABORTO; OVINOS; TOXOPLASMOSIS. |
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Asunto categoría : |
L40 Estructura animal |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16786/1/Revista-INIA-70-setiembre-2022-06.pdf
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Marc : |
LEADER 01946naa a2200565 a 4500
001 1063596
005 2022-10-03
008 2022 bl uuuu u00u1 u #d
022 $a1510-9011
100 1 $aGIANNITTI, F.
245 $aCausas de aborto en ovinos de Uruguay$b100 casos, 2015-2021.$h[electronic resource]
260 $c2022
490 $a(Revista INIA; 70).
500 $aAgradecimientos: A todos los productores y técnicos del SUL y actividad liberal que enviaron casos al laboratorio y a los funcionarios de INIA, Institut Pasteur de Montevideo, Udelar y DILAVE que contribuyeron con los análisis de laboratorio.
520 $aEste artículo se focaliza en la identificación d de causas de aborto en ovinos de diferentes departamentos del país, como aporte a la disminución de las pérdidas reproductivas, la mejora en el bienestar animal, y el diagnóstico de enfermedades zoonóticas.
650 $aABORTO
650 $aOVINOS
650 $aTOXOPLASMOSIS
653 $aCampilobacteriosis
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL
653 $aPLATAFORMA SALUD ANIMAL
700 1 $aFRANCIA, M.E.
700 1 $aTANA, L.
700 1 $aGONZÁLEZ, F.
700 1 $aCABRERA, A.
700 1 $aCALLEROS, L.
700 1 $aSANGUINETTI, M.
700 1 $aBARCELLOS, M.
700 1 $aZARANTONELLI, L.
700 1 $aCIUFFO, C.
700 1 $aMAYA, L.
700 1 $aCASTELLS, M.
700 1 $aCOLINA, R.
700 1 $aMIRAZO, S.
700 1 $aSILVEIRA, C.S.
700 1 $aRABAZA, A.
700 1 $aCAFFARENA, D.
700 1 $aDONCEL, B.
700 1 $aARÁOZ, V.
700 1 $aMATTO, C.
700 1 $aARMENDANO, J.
700 1 $aSALADA, S.
700 1 $aSARAVIA, A.
700 1 $aCASAUX, M.L.
700 1 $aSCHILD, C.
700 1 $aPERDOMO, Y.
700 1 $aFRAGA, M.
700 1 $aFIERRO, S.
700 1 $aDORSCH, M.
773 $tRevista INIA Uruguay, Setiembre 2022, no.70, p.18-22.
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