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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
22/03/2018 |
Actualizado : |
26/03/2018 |
Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
Autor : |
CERETTA, S.; SASTRE, M.; ROSSI, C.; STEWART, S.; CASTRO, B.; MONTAÑA, M.; CHEVALIER, D.; REY, E. |
Afiliación : |
SERGIO EDUARDO CERETTA SORIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAURICIO SASTRE CHARLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS ALBERTO ROSSI RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVINA MARIA STEWART SONEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; BEATRIZ YANET CASTRO ALVARADO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAURO DARIO MONTAÑA MUÑIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DEBORAH SOFIA CHEVALIER AYALA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EDGARDO JAVIER REY PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Nuevas variedades de soja-INIA: ampliando el rango de grupos de madurez en fase comercial. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
Revista INIA Uruguay, 2018, no.52, p.21-23. |
Serie : |
(Revista INIA; 52) |
Idioma : |
Español |
Palabras claves : |
FS 59; GENESIS 6201. |
Thesagro : |
FITOMEJORAMIENTO; SOJA; VARIEDADES. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/8962/1/Revista-inia-52-5.pdf
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Marc : |
LEADER 00696naa a2200265 a 4500 001 1058285 005 2018-03-26 008 2018 bl uuuu u00u1 u #d 100 1 $aCERETTA, S. 245 $aNuevas variedades de soja-INIA$bampliando el rango de grupos de madurez en fase comercial. 260 $c2018 490 $a(Revista INIA; 52) 650 $aFITOMEJORAMIENTO 650 $aSOJA 650 $aVARIEDADES 653 $aFS 59 653 $aGENESIS 6201 700 1 $aSASTRE, M. 700 1 $aROSSI, C. 700 1 $aSTEWART, S. 700 1 $aCASTRO, B. 700 1 $aMONTAÑA, M. 700 1 $aCHEVALIER, D. 700 1 $aREY, E. 773 $tRevista INIA Uruguay, 2018, no.52, p.21-23.
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INIA Treinta y Tres (TT) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
Fecha actual : |
24/09/2014 |
Actualizado : |
08/08/2017 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
BATISTA, L.; IRISARRI, L.; REBUFFO, M.; CUITIÑO, M.J.; SANJUÁN, J.; MONZA , J. |
Afiliación : |
LETICIA BATISTA, Universidad de la República (UdelaR)/ Facultad de Agronomía; PILAR IRISARRI, Universidad de la República (UdelaR)/ Facultad de Agronomía; MONICA IRENE REBUFFO GFELLER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA JOSE CUITIÑO DE VEGA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN SANJUÁN, Estación Experimental del Zaidín; JORGE MONZA, Universidad de la República (UdelaR)/ Facultad de Agronomía. |
Título : |
Nodulation competitiveness as a requisite for improved rhizobial inoculants of Trifolium pratense. |
Fecha de publicación : |
2015 |
Fuente / Imprenta : |
Biology and Fertility of Soils , v. 51, n. 1, p. 11-20, 2015 |
ISSN : |
0178-2762. |
DOI : |
10.1007/s00374-014-0946-3 |
Idioma : |
Inglés |
Notas : |
Received: 21 April 2014 /Revised: 14 July 2014 /Accepted: 16 July 2014 /Published online: 27 July 2014 |
Contenido : |
ABSTRACT.
Red clover (Trifolium pratense L.) is used in the improvement of grasslands in Uruguay and has been inoculated with commercial strain U204 of Rhizobium leguminosarum bv trifolii since 1970s. Native-naturalized rhizobia strains present in soil are the basis for selecting and developing new inoculants. With this aim, we evaluated the diversity of red clover rhizobia in Uruguayan red clover pastures both historically inoculated with U204 and noninoculated ones. Thirty-eight different enterobacterial repetitive intergenic consensus (ERIC) PCR genomic fingerprints were identified, albeit surprisingly only one of 80 isolates showed an ERIC profile similar to U204. Under controlled conditions, red clover plants inoculated with one of the native isolates, strain 317, produced more biomass than those inoculated with the commercial U204. ERIC-PCR was also used to show that strain 317 competed for nodulation better than U204 in a field with previous history of inoculation. Moreover, both U204 and 317 were tagged with a gusA reporter gene and their competitiveness for nodulation assessed in various soil types. Again, strain 317 appeared more competitive than U204, particularly in soils with previous history of inoculation. Our results reinforce the long-known idea of assessing the actual needs of inoculation of legumes in different soils and suggest that the indigenous isolate 317 is an effective and competitive strain that can be used for development of a new red clover inoculant.
@ Springer-Verlag Berlin Heidelberg 2014 MenosABSTRACT.
Red clover (Trifolium pratense L.) is used in the improvement of grasslands in Uruguay and has been inoculated with commercial strain U204 of Rhizobium leguminosarum bv trifolii since 1970s. Native-naturalized rhizobia strains present in soil are the basis for selecting and developing new inoculants. With this aim, we evaluated the diversity of red clover rhizobia in Uruguayan red clover pastures both historically inoculated with U204 and noninoculated ones. Thirty-eight different enterobacterial repetitive intergenic consensus (ERIC) PCR genomic fingerprints were identified, albeit surprisingly only one of 80 isolates showed an ERIC profile similar to U204. Under controlled conditions, red clover plants inoculated with one of the native isolates, strain 317, produced more biomass than those inoculated with the commercial U204. ERIC-PCR was also used to show that strain 317 competed for nodulation better than U204 in a field with previous history of inoculation. Moreover, both U204 and 317 were tagged with a gusA reporter gene and their competitiveness for nodulation assessed in various soil types. Again, strain 317 appeared more competitive than U204, particularly in soils with previous history of inoculation. Our results reinforce the long-known idea of assessing the actual needs of inoculation of legumes in different soils and suggest that the indigenous isolate 317 is an effective and competitive strain that can be used for development of a new red clover inoc... Presentar Todo |
Palabras claves : |
DNA FINGERPRINTING; GusA; RED CLOVER; RHIZOBIUM LEGUMINOSARUM; RHIZOBIUM LEGUMINOSARUM BV TRIFOLI; TRÉBOL ROJO; TRIFOLIUM PRATENSE. |
Thesagro : |
MEJORAMIENTO DE LEGUMINOSAS. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 02569naa a2200313 a 4500 001 1054070 005 2017-08-08 008 2015 bl uuuu u00u1 u #d 022 $a0178-2762. 024 7 $a10.1007/s00374-014-0946-3$2DOI 100 1 $aBATISTA, L. 245 $aNodulation competitiveness as a requisite for improved rhizobial inoculants of Trifolium pratense.$h[electronic resource] 260 $c2015 500 $aReceived: 21 April 2014 /Revised: 14 July 2014 /Accepted: 16 July 2014 /Published online: 27 July 2014 520 $aABSTRACT. Red clover (Trifolium pratense L.) is used in the improvement of grasslands in Uruguay and has been inoculated with commercial strain U204 of Rhizobium leguminosarum bv trifolii since 1970s. Native-naturalized rhizobia strains present in soil are the basis for selecting and developing new inoculants. With this aim, we evaluated the diversity of red clover rhizobia in Uruguayan red clover pastures both historically inoculated with U204 and noninoculated ones. Thirty-eight different enterobacterial repetitive intergenic consensus (ERIC) PCR genomic fingerprints were identified, albeit surprisingly only one of 80 isolates showed an ERIC profile similar to U204. Under controlled conditions, red clover plants inoculated with one of the native isolates, strain 317, produced more biomass than those inoculated with the commercial U204. ERIC-PCR was also used to show that strain 317 competed for nodulation better than U204 in a field with previous history of inoculation. Moreover, both U204 and 317 were tagged with a gusA reporter gene and their competitiveness for nodulation assessed in various soil types. Again, strain 317 appeared more competitive than U204, particularly in soils with previous history of inoculation. Our results reinforce the long-known idea of assessing the actual needs of inoculation of legumes in different soils and suggest that the indigenous isolate 317 is an effective and competitive strain that can be used for development of a new red clover inoculant. @ Springer-Verlag Berlin Heidelberg 2014 650 $aMEJORAMIENTO DE LEGUMINOSAS 653 $aDNA FINGERPRINTING 653 $aGusA 653 $aRED CLOVER 653 $aRHIZOBIUM LEGUMINOSARUM 653 $aRHIZOBIUM LEGUMINOSARUM BV TRIFOLI 653 $aTRÉBOL ROJO 653 $aTRIFOLIUM PRATENSE 700 1 $aIRISARRI, L. 700 1 $aREBUFFO, M. 700 1 $aCUITIÑO, M.J. 700 1 $aSANJUÁN, J. 700 1 $aMONZA , J. 773 $tBiology and Fertility of Soils$gv. 51, n. 1, p. 11-20, 2015
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