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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
31/03/2016 |
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Actualizado : |
31/03/2016 |
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Tipo de producción científica : |
Poster |
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Autor : |
BASILE, P.; FORMOSO, D.; TISCORNIA, G.; BLUMETTO, O. |
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Afiliación : |
PATRICIA CECILIA BASILE LORENZO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DANIEL FORMOSO CUNHA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUADALUPE TISCORNIA TOSAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR RICARDO BLUMETTO VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Radiation use efficiency on campos grasslands with contrasting grazing methods. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
In: INTERNATIONAL GRASSLAND CONGRESS, 23., IGC 2015, 20 - 24 November, New Delhi. Sustainable use of grassland resources for forage production, biodiversity and environmental protection: Extended abstracts. Nova Delhi: ICAR-Indian Grassland and Fodder Research Institute, 2015. 1 p. Pst948. |
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Idioma : |
Inglés |
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Palabras claves : |
GRAZING; GRAZING METHODS; NATURAL GRASSLANDS. |
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Thesagro : |
PASTOREO; PASTURAS NATURALES; SISTEMAS DE PASTOREO; URUGUAY. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5608/1/poster-IGC-india-2015-Basile-Formoso-Tiscornia-Blumetto.pdf
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Marc : |
LEADER 00880nam a2200217 a 4500
001 1054580
005 2016-03-31
008 2015 bl uuuu u00u1 u #d
100 1 $aBASILE, P.
245 $aRadiation use efficiency on campos grasslands with contrasting grazing methods.$h[electronic resource]
260 $aIn: INTERNATIONAL GRASSLAND CONGRESS, 23., IGC 2015, 20 - 24 November, New Delhi. Sustainable use of grassland resources for forage production, biodiversity and environmental protection: Extended abstracts. Nova Delhi: ICAR-Indian Grassland and Fodder Research Institute, 2015. 1 p. Pst948.$c2015
650 $aPASTOREO
650 $aPASTURAS NATURALES
650 $aSISTEMAS DE PASTOREO
650 $aURUGUAY
653 $aGRAZING
653 $aGRAZING METHODS
653 $aNATURAL GRASSLANDS
700 1 $aFORMOSO, D.
700 1 $aTISCORNIA, G.
700 1 $aBLUMETTO, O.
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Registro original : |
INIA Las Brujas (LB) |
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
30/10/2019 |
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Actualizado : |
04/11/2019 |
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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 : |
ROTHWELL , CH.T.; SINGH, D.; OGTROP, F VAN; SØRENSEN, CH; FOWLER, R.; GERMAN, S.; PARK, R.F.; DRACATOS, P. |
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Afiliación : |
CHRISTOPHER T. ROTHWELL, Plant Breeding Institute, The University ofSydney, Cobbitty, NSW, Australia.; DAVINDER SINGH, Plant Breeding Institute, The University ofSydney, Cobbitty, NSW, Australia.; FLORIS VAN OGTROP, he University of Sydney, AustralianTechnology Park, Sydney, NSW, Australia.; CHRIS SØRENSEN, Department of Agroecology, AarhusUniversity, Slagelse, Denmark.; RYAN FOWLER, Department of Agriculture and Fisheries,Hermitage Research Facility, Warwick, Qld,Australia.; SILVIA ELISA GERMAN FAEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROBERT F. PARK, Plant Breeding Institute, The University ofSydney, Cobbitty, NSW, Australia.; PETER DRACATOS, Plant Breeding Institute, The University ofSydney, Cobbitty, NSW, Australia. |
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Título : |
Rapid phenotyping of adult plant resistance in barley (Hordeum vulgare) to leaf rust under controlled conditions. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Plant Breeding, February 2019, Volume 138, Issue 1, Pages 51-61.OPEN ACCESS |
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DOI : |
10.1111/pbr.12660 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 18 July 2018|Revised: 31 August 2018|Accepted: 22 September 2018. |
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Contenido : |
Abstract:
Breeding for adult plant resistance (APR) is currently impeded by the low frequency of annual field?based testing and variable environmental conditions. We developed and implemented a greenhouse?based methodology for the rapid phenotyping of APR to leaf rust in barley to improve the efficacy of gene discovery and cloning. We assessed the effects of temperature (18 and 23°C) and growth stage (1?5 weeks) on the expression of APR in the greenhouse using 28 barley genotypes with both known and uncharacterized APR. All lines were susceptible in week 1, while lines carrying Rph20 and several with uncharacterized resistance expressed resistance as early as week 2. In contrast, lines lacking Rph20 and carrying either Rph23 and/or Rph24 expressed resistance from week 4. Resistant phenotypes were clearest at 18°C. A subset of 16 of the 28 lines were assessed for leaf rust across multiple national and international field sites. The greenhouse screening data reported in this study were highly correlated to most of the field sites, indicating that they provide comparable data on APR phenotypes for screening purposes. |
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Palabras claves : |
ADULT PLANT RESISTANCE; BARLEY; LEAF RUST; PHENOTYPING; PUCCINIA HORDEI. |
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Thesagro : |
CEBADA. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13688/1/pbr.12660.pdf
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Marc : |
LEADER 02086naa a2200301 a 4500
001 1060367
005 2019-11-04
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1111/pbr.12660$2DOI
100 1 $aROTHWELL , CH.T.
245 $aRapid phenotyping of adult plant resistance in barley (Hordeum vulgare) to leaf rust under controlled conditions.$h[electronic resource]
260 $c2019
500 $aArticle history: Received: 18 July 2018|Revised: 31 August 2018|Accepted: 22 September 2018.
520 $aAbstract: Breeding for adult plant resistance (APR) is currently impeded by the low frequency of annual field?based testing and variable environmental conditions. We developed and implemented a greenhouse?based methodology for the rapid phenotyping of APR to leaf rust in barley to improve the efficacy of gene discovery and cloning. We assessed the effects of temperature (18 and 23°C) and growth stage (1?5 weeks) on the expression of APR in the greenhouse using 28 barley genotypes with both known and uncharacterized APR. All lines were susceptible in week 1, while lines carrying Rph20 and several with uncharacterized resistance expressed resistance as early as week 2. In contrast, lines lacking Rph20 and carrying either Rph23 and/or Rph24 expressed resistance from week 4. Resistant phenotypes were clearest at 18°C. A subset of 16 of the 28 lines were assessed for leaf rust across multiple national and international field sites. The greenhouse screening data reported in this study were highly correlated to most of the field sites, indicating that they provide comparable data on APR phenotypes for screening purposes.
650 $aCEBADA
653 $aADULT PLANT RESISTANCE
653 $aBARLEY
653 $aLEAF RUST
653 $aPHENOTYPING
653 $aPUCCINIA HORDEI
700 1 $aSINGH, D.
700 1 $aOGTROP, F VAN
700 1 $aSØRENSEN, CH
700 1 $aFOWLER, R.
700 1 $aGERMAN, S.
700 1 $aPARK, R.F.
700 1 $aDRACATOS, P.
773 $tPlant Breeding, February 2019, Volume 138, Issue 1, Pages 51-61.OPEN ACCESS
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INIA La Estanzuela (LE) |
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