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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Tacuarembó. |
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Fecha : |
01/07/2016 |
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Actualizado : |
23/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
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Autor : |
CIGANDA, V.; DINI, Y.; ROMERO, C.; MARIOTTA, J.; CAJARVILLE , C. |
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Afiliación : |
VERONICA SOLANGE CIGANDA BRASCA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; YOANA DINI, UdelaR , Facultad de Veterinaria, Dpto. de Nutrición Animal.; CARLA ROMERO, UdelaR ,Facultad de Agronomía, Estudiante de tesis de grado; JULIETA CAROLINA MARIOTTA MARIEYHARA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CECILIA CAJARVILLE, UdelaR , Facultad de Veterinaria, Dpto. de Nutrición Animal. |
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Título : |
Emisión de metano entérico en bovinos de carne bajo condiciones representativas de pastoreo en Uruguay: pasturas implantadas vs.campo natural degradado. |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
Revista INIA, 2016, no.45, p. 49-52. |
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Serie : |
(Revista INIA; 45) |
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ISSN : |
1510-9011 |
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Idioma : |
Español |
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Contenido : |
La emisión de CH4 estuvo determinada por las características de la dieta y el nivel de consumo de los animales y se mostró claramente la asociación entre calidad
de la pastura y emisión de CH4 por unidad de MS o de energía bruta ingerida, resaltando la mayor emisión del campo natural degradado. Los resultados obtenidos son primarios, y por lo tanto se requiere ampliar la investigación en esta línea para logar factores de emisión de CH4 nacionales para todas las categorías animales utilizadas en los distintos sistemas de producción de carne. Todas aquellas estrategias de manejo de campo natural que logren incrementos en la digestibilidad promedio y disminución en los valores promedio de FDN de nuestras pasturas nativas, estarán contribuyendo significativamente a la intensificación sostenible de
la producción de carne a través de la mitigación de la intensidad de las emisiones de CH4 , ya sea por kg de MS ingerida o por unidad de carne o peso vivo producido. |
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Palabras claves : |
GASES DE EFECTO INVERNADERO (GEI). |
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Thesagro : |
BROMUS AULETICUS; CYNODON DACTYLON; LOLIUM MULTIFLORUM; PASPALUM DILATATUM; TRIFOLIUM REPENS. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5801/1/Revista-INIA-Uruguay.-n.-45.-p.-49-52.-2016.pdf
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Marc : |
LEADER 01821naa a2200265 a 4500
001 1055010
005 2019-10-23
008 2016 bl uuuu u00u1 u #d
022 $a1510-9011
100 1 $aCIGANDA, V.
245 $aEmisión de metano entérico en bovinos de carne bajo condiciones representativas de pastoreo en Uruguay$bpasturas implantadas vs.campo natural degradado.
260 $c2016
490 $a(Revista INIA; 45)
520 $aLa emisión de CH4 estuvo determinada por las características de la dieta y el nivel de consumo de los animales y se mostró claramente la asociación entre calidad de la pastura y emisión de CH4 por unidad de MS o de energía bruta ingerida, resaltando la mayor emisión del campo natural degradado. Los resultados obtenidos son primarios, y por lo tanto se requiere ampliar la investigación en esta línea para logar factores de emisión de CH4 nacionales para todas las categorías animales utilizadas en los distintos sistemas de producción de carne. Todas aquellas estrategias de manejo de campo natural que logren incrementos en la digestibilidad promedio y disminución en los valores promedio de FDN de nuestras pasturas nativas, estarán contribuyendo significativamente a la intensificación sostenible de la producción de carne a través de la mitigación de la intensidad de las emisiones de CH4 , ya sea por kg de MS ingerida o por unidad de carne o peso vivo producido.
650 $aBROMUS AULETICUS
650 $aCYNODON DACTYLON
650 $aLOLIUM MULTIFLORUM
650 $aPASPALUM DILATATUM
650 $aTRIFOLIUM REPENS
653 $aGASES DE EFECTO INVERNADERO (GEI)
700 1 $aDINI, Y.
700 1 $aROMERO, C.
700 1 $aMARIOTTA, J.
700 1 $aCAJARVILLE , C.
773 $tRevista INIA, 2016, no.45, p. 49-52.
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Registro original : |
INIA La Estanzuela (LE) |
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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
23/05/2016 |
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Actualizado : |
24/06/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
A - 1 |
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Autor : |
GERMAN, S.; KOLMER, J.A. |
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Afiliación : |
SILVIA ELISA GERMAN FAEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; USDA-ARS, Cereal Disease Lab. |
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Título : |
Leaf rust resistance in selected uruguayan common wheat cultivars with early maturity. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
Crop Science, 2012, v. 52, no.2, p.601-608. |
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DOI : |
10.2135/cropsci2011.06.0335 |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
Leaf rust (caused by Puccinia triticina Eriks.) is an important disease of wheat (Triticum aestivum L.) in Uruguay; therefore breeding for resistance to this disease has been a long-term objective for the INIA wheat-breeding program. Information on the identity of resistance genes present in the program is required to design strategies to breed for effective and more durable resistance. The leaf rust resistance genes present in seven adapted cultivars that have been extensively used in crosses were studied. Races of Puccinia triticina with different virulence combinations were used to determine which seedling resistance genes may be present in six cultivars. Genetic analysis of seedling and adult plant resistance (APR) was conducted on BC1F2 and F3 generations from four cultivars crossed with the susceptible cultivar Thatcher. The cultivar Estanzuela Tarariras was postulated
to have Lr3bg and genetically determined to have Lr13 and Lr34; INIA Boyero was postulated to have Lr26 and genetically determined to have Lr13 and Lr34; Estanzuela Benteveo was postulated to have Lr3a and Lr26 and genetically determined to have Lr13. Estanzuela Pelón 90 was postulated to have Lr1, Lr17a, and Lr26 and genetically determined to have Lr34; INIA Caburé was postulated to have Lr24; INIA Churrinche was postulated to have Lr10 and Lr24; and INIA Tero was postulated to have Lr17a and Lr24. INIA Boyero and Estanzuela Benteveo carry additional APR gene(s) that might be useful sources of resistance in addition to Lr34. MenosABSTRACT.
Leaf rust (caused by Puccinia triticina Eriks.) is an important disease of wheat (Triticum aestivum L.) in Uruguay; therefore breeding for resistance to this disease has been a long-term objective for the INIA wheat-breeding program. Information on the identity of resistance genes present in the program is required to design strategies to breed for effective and more durable resistance. The leaf rust resistance genes present in seven adapted cultivars that have been extensively used in crosses were studied. Races of Puccinia triticina with different virulence combinations were used to determine which seedling resistance genes may be present in six cultivars. Genetic analysis of seedling and adult plant resistance (APR) was conducted on BC1F2 and F3 generations from four cultivars crossed with the susceptible cultivar Thatcher. The cultivar Estanzuela Tarariras was postulated
to have Lr3bg and genetically determined to have Lr13 and Lr34; INIA Boyero was postulated to have Lr26 and genetically determined to have Lr13 and Lr34; Estanzuela Benteveo was postulated to have Lr3a and Lr26 and genetically determined to have Lr13. Estanzuela Pelón 90 was postulated to have Lr1, Lr17a, and Lr26 and genetically determined to have Lr34; INIA Caburé was postulated to have Lr24; INIA Churrinche was postulated to have Lr10 and Lr24; and INIA Tero was postulated to have Lr17a and Lr24. INIA Boyero and Estanzuela Benteveo carry additional APR gene(s) that might be useful sources o... Presentar Todo |
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Palabras claves : |
FUNGI. |
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Thesagro : |
HONGOS; PUCCINIA RECONDITA; TRITICUM; TRITICUM AESTIVUM. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02124naa a2200205 a 4500
001 1054842
005 2021-06-24
008 2012 bl uuuu u00u1 u #d
024 7 $a10.2135/cropsci2011.06.0335$2DOI
100 1 $aGERMAN, S.
245 $aLeaf rust resistance in selected uruguayan common wheat cultivars with early maturity.$h[electronic resource]
260 $c2012
520 $aABSTRACT. Leaf rust (caused by Puccinia triticina Eriks.) is an important disease of wheat (Triticum aestivum L.) in Uruguay; therefore breeding for resistance to this disease has been a long-term objective for the INIA wheat-breeding program. Information on the identity of resistance genes present in the program is required to design strategies to breed for effective and more durable resistance. The leaf rust resistance genes present in seven adapted cultivars that have been extensively used in crosses were studied. Races of Puccinia triticina with different virulence combinations were used to determine which seedling resistance genes may be present in six cultivars. Genetic analysis of seedling and adult plant resistance (APR) was conducted on BC1F2 and F3 generations from four cultivars crossed with the susceptible cultivar Thatcher. The cultivar Estanzuela Tarariras was postulated to have Lr3bg and genetically determined to have Lr13 and Lr34; INIA Boyero was postulated to have Lr26 and genetically determined to have Lr13 and Lr34; Estanzuela Benteveo was postulated to have Lr3a and Lr26 and genetically determined to have Lr13. Estanzuela Pelón 90 was postulated to have Lr1, Lr17a, and Lr26 and genetically determined to have Lr34; INIA Caburé was postulated to have Lr24; INIA Churrinche was postulated to have Lr10 and Lr24; and INIA Tero was postulated to have Lr17a and Lr24. INIA Boyero and Estanzuela Benteveo carry additional APR gene(s) that might be useful sources of resistance in addition to Lr34.
650 $aHONGOS
650 $aPUCCINIA RECONDITA
650 $aTRITICUM
650 $aTRITICUM AESTIVUM
653 $aFUNGI
700 1 $aKOLMER, J.A.
773 $tCrop Science, 2012$gv. 52, no.2, p.601-608.
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