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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
31/05/2017 |
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Actualizado : |
15/04/2019 |
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Tipo de producción científica : |
Cartillas |
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Autor : |
FERNÁNDEZ, J.; PEREIRA MACHÍN, M.; LARRATEA, F.; FERNÁNDEZ, G.; BRESCIANO, D.; QUIÑONES, A.; LATTANZI, F.; JAURENA, M.; ALTIERI, P.; CONTARIN, S. |
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Afiliación : |
FERNANDA LARRATEA LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; AMPARO QUIÑONES DELLEPIANE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO A. LATTANZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARTIN ALEJANDRO JAURENA BARRIOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Capím Annoni: una invasora silenciosa. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
Montevideo: IPA; UFFIP; FAGRO; INIA; MGAP, 2017. |
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Serie : |
(Cartilla UFFIP; 02) |
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Idioma : |
Español |
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Notas : |
Contiene mapa actualizado al 2017. |
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Contenido : |
Eragrostis plana (Capím Annoni) es un pasto maleza que entró al territorio nacional por la frontera con Brasil. Desde la década del 80 este pasto avanza formando densas comunidades al costado de rutas y caminos y en muchos casos ya se encuentra presente en el interior de predios, eliminando la diversidad de las especies en campo natural y bajando drásticamente la productividad de los campos. |
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Thesagro : |
CAPIM ANNONI; ERAGROSTIS; ERAGROSTIS PLANA; MALEZAS. |
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Asunto categoría : |
H60 Malezas y escardas |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12630/1/cartilla-CAPIM-ANNONI-2019.pdf
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Marc : |
LEADER 01159nam a2200289 a 4500
001 1057230
005 2019-04-15
008 2017 bl uuuu u0uu1 u #d
100 1 $aFERNÁNDEZ, J.
245 $aCapím Annoni$buna invasora silenciosa.
260 $aMontevideo: IPA; UFFIP; FAGRO; INIA; MGAP$c2017
490 $a(Cartilla UFFIP; 02)
500 $aContiene mapa actualizado al 2017.
520 $aEragrostis plana (Capím Annoni) es un pasto maleza que entró al territorio nacional por la frontera con Brasil. Desde la década del 80 este pasto avanza formando densas comunidades al costado de rutas y caminos y en muchos casos ya se encuentra presente en el interior de predios, eliminando la diversidad de las especies en campo natural y bajando drásticamente la productividad de los campos.
650 $aCAPIM ANNONI
650 $aERAGROSTIS
650 $aERAGROSTIS PLANA
650 $aMALEZAS
700 1 $aPEREIRA MACHÍN, M.
700 1 $aLARRATEA, F.
700 1 $aFERNÁNDEZ, G.
700 1 $aBRESCIANO, D.
700 1 $aQUIÑONES, A.
700 1 $aLATTANZI, F.
700 1 $aJAURENA, M.
700 1 $aALTIERI, P.
700 1 $aCONTARIN, S.
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Registro original : |
INIA Tacuarembó (TBO) |
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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
05/06/2018 |
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Actualizado : |
09/10/2019 |
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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 : |
CASTRO, M.B.; GRACINDOA, C.V.; LANDIA, M.F.A.; ABRAL FILHOA, S.L.S.; RESENDE FILHOA, N.J.; LIMAA, E.M.M.; RIET-CORREA, F. |
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Afiliación : |
MÁRCIO B. CASTROA, College of Agronomy and Veterinary Medicine, University of Brasília (UnB), Veterinary Teaching Hospital.; CRISTIANE V. GRACINDOA, College of Agronomy and Veterinary Medicine, University of Brasília (UnB), Veterinary Teaching Hospital,Brasil.; MARINA F.A. LANDIA, College of Agronomy and Veterinary Medicine, University of Brasília (UnB), Veterinary Teaching Hospital.; SÉRGIO L.S. CABRAL FILHOA, College of Agronomy and Veterinary Medicine, University of Brasília (UnB), Veterinary Teaching Hospital.; NAPIER J. RESENDE FILHOA, College of Agronomy and Veterinary Medicine, University of Brasília (UnB), Veterinary Teaching Hospital.; EDUARDO M.M. LIMAA, College of Agronomy and Veterinary Medicine, University of Brasília (UnB), Veterinary Teaching Hospital.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Sheep adaptation management, and investigation of inherited resistance to prevent Brachiaria spp. poisoning. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Small Ruminant Research, v. 158, p. 42-47, 2018. |
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DOI : |
10.1016/j.smallrumres.2017.12.001 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 22 August 2017; Received in revised form 30 November 2017; Accepted 1 December 2017;Available online 09 December 2017. |
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Contenido : |
Abstract: Brachiaria spp. is the most used forage in extensive cattle production in the Central-Western region of Brazil. However, livestock fed with these grasses can develop hepatogenous intoxication due to the presence of steroidal saponins that promote photosensitivity, inefficiency of production in the herds and death. Grass toxicity depends
on factors related to animal susceptibility or resistance and intrinsic plant factors, providing significant differences in the clinical manifestation and mortality of livestock. Three experiments were conducted to investigate the adaptation management and inherited resistance to prevent Brachiaria spp. poisoning in sheep. In the first
experiment, the adaptive management of lambs was performed, controlling the grazing time in Brachiaria spp. pastures. Groups of sheep grazing previously in Brachiaria decumbens paddocks for 2 h daily or on alternate days for 60 days presented low hepatotoxic changes and had reduced the number of intoxicated lambs when compared
to the control group during the challenge. In experiment 2, ruminal transfaunation from adapted adult sheep to non-adapted lambs to grazing on the grass reduced the hepatotoxicity, which suggests that Brachiaria spp. poisoning resistance could be transferred by ruminal fluid to non-adapted animals. In the third experiment, lambs from flocks raised in Brachiaria pastures showed less susceptibility to poisoning than lambs from flocks raised in non-toxic pastures, suggesting inherited resistance to the toxicosis. These results suggest that the
control of grazing time combined with transfaunation can be employed to decrease the frequency of poisoning in susceptible flocks. However, a definitive solution in the long-term would be the selection of resistant sheep herds. MenosAbstract: Brachiaria spp. is the most used forage in extensive cattle production in the Central-Western region of Brazil. However, livestock fed with these grasses can develop hepatogenous intoxication due to the presence of steroidal saponins that promote photosensitivity, inefficiency of production in the herds and death. Grass toxicity depends
on factors related to animal susceptibility or resistance and intrinsic plant factors, providing significant differences in the clinical manifestation and mortality of livestock. Three experiments were conducted to investigate the adaptation management and inherited resistance to prevent Brachiaria spp. poisoning in sheep. In the first
experiment, the adaptive management of lambs was performed, controlling the grazing time in Brachiaria spp. pastures. Groups of sheep grazing previously in Brachiaria decumbens paddocks for 2 h daily or on alternate days for 60 days presented low hepatotoxic changes and had reduced the number of intoxicated lambs when compared
to the control group during the challenge. In experiment 2, ruminal transfaunation from adapted adult sheep to non-adapted lambs to grazing on the grass reduced the hepatotoxicity, which suggests that Brachiaria spp. poisoning resistance could be transferred by ruminal fluid to non-adapted animals. In the third experiment, lambs from flocks raised in Brachiaria pastures showed less susceptibility to poisoning than lambs from flocks raised in non-toxic pastures, suggesting inheri... Presentar Todo |
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Palabras claves : |
PLATAFORMA SALUD ANIMAL; RESILIENCE OVINE; SIGNAL GRASS; TOXICITY RESISTANCE. |
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Thesagro : |
OVEJA; OVINOS. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02790naa a2200289 a 4500
001 1058667
005 2019-10-09
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1016/j.smallrumres.2017.12.001$2DOI
100 1 $aCASTRO, M.B.
245 $aSheep adaptation management, and investigation of inherited resistance to prevent Brachiaria spp. poisoning.$h[electronic resource]
260 $c2018
500 $aArticle history: Received 22 August 2017; Received in revised form 30 November 2017; Accepted 1 December 2017;Available online 09 December 2017.
520 $aAbstract: Brachiaria spp. is the most used forage in extensive cattle production in the Central-Western region of Brazil. However, livestock fed with these grasses can develop hepatogenous intoxication due to the presence of steroidal saponins that promote photosensitivity, inefficiency of production in the herds and death. Grass toxicity depends on factors related to animal susceptibility or resistance and intrinsic plant factors, providing significant differences in the clinical manifestation and mortality of livestock. Three experiments were conducted to investigate the adaptation management and inherited resistance to prevent Brachiaria spp. poisoning in sheep. In the first experiment, the adaptive management of lambs was performed, controlling the grazing time in Brachiaria spp. pastures. Groups of sheep grazing previously in Brachiaria decumbens paddocks for 2 h daily or on alternate days for 60 days presented low hepatotoxic changes and had reduced the number of intoxicated lambs when compared to the control group during the challenge. In experiment 2, ruminal transfaunation from adapted adult sheep to non-adapted lambs to grazing on the grass reduced the hepatotoxicity, which suggests that Brachiaria spp. poisoning resistance could be transferred by ruminal fluid to non-adapted animals. In the third experiment, lambs from flocks raised in Brachiaria pastures showed less susceptibility to poisoning than lambs from flocks raised in non-toxic pastures, suggesting inherited resistance to the toxicosis. These results suggest that the control of grazing time combined with transfaunation can be employed to decrease the frequency of poisoning in susceptible flocks. However, a definitive solution in the long-term would be the selection of resistant sheep herds.
650 $aOVEJA
650 $aOVINOS
653 $aPLATAFORMA SALUD ANIMAL
653 $aRESILIENCE OVINE
653 $aSIGNAL GRASS
653 $aTOXICITY RESISTANCE
700 1 $aGRACINDOA, C.V.
700 1 $aLANDIA, M.F.A.
700 1 $aABRAL FILHOA, S.L.S.
700 1 $aRESENDE FILHOA, N.J.
700 1 $aLIMAA, E.M.M.
700 1 $aRIET-CORREA, F.
773 $tSmall Ruminant Research$gv. 158, p. 42-47, 2018.
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