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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Tacuarembó. |
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Fecha : |
21/02/2014 |
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Actualizado : |
17/09/2019 |
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Autor : |
Seminario Nacional de Pesquisa de Soja, 1 : 1978 Set 24-30 : Londrina |
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Título : |
Anais |
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Fecha de publicación : |
1978 |
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Fuente / Imprenta : |
Londrina - Paraná: EMBRAPA , 1978. |
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Páginas : |
2v. |
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Idioma : |
Español
Portugués |
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Notas : |
La biblioteca EN posee : v2 |
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Thesagro : |
ABONADO DE COBERTURA; ABONOS FOSFATADOS; ALMACENAMIENTO DE SEMILLAS; ANALISIS ECONOMICO; APLICACION DE ABONOS; AVICULTURA; COBERTURA VERDE; COMPOSICION QUIMICA; CONTROL DE INSECTOS; CONTROL DE PLAGAS; CONTROL QUIMICO; DOSIS DE APLICACION; DOSIS DE RIEGO; ENFERMEDADES DE LAS PLANTAS; ESCARDA; ESPACIAMIENTO; ETAPAS DE DESARROLLO DE LA PLANTA; EVAPOTRANSPIRACION; FACTORES CLIMATICOS; FACTORES DE PRODUCCION; FACTORES EDAFICOS; FECHA DE PLANTACION; FERTILIDAD DEL SUELO; FISIOLOGIA VEGETAL; FITOMEJORAMIENTO; FOSFORO; GLYCINE MAX; HERBICIDAS; INSECTOS DAÑINOS; LABRANZA CONVENCIONAL; LABRANZA MINIMA; MALEZAS; MANEJO DEL CULTIVO; MANEJO DEL SUELO; MECANIZACION; NECESIDADES DE AGUA; NECESIDADES DE LAS PLANTAS; NECESIDADES DE NUTRIENTES; NITROGENO; OLIGOELEMENTOS; PLAGAS DE PLANTAS; PLANTACION; PRODUCCION DE SEMILLAS; RIEGO; SEMILLA; SIEMBRA DIRECTA; SILOS; SOJA; TECNOLOGIA DE LOS ALIMENTOS; TIPOS DE SUELOS; TRATAMIENTO DE SEMILLAS; VARIEDADES. |
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Asunto categoría : |
--
F01 Cultivo |
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Marc : |
LEADER 02075nam a2200745 a 4500
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008 1978 bl uuuu u01u1 u #d
100 1 $aSEMINARIO NACIONAL DE PESQUISA DE SOJA, 1 : 1978 SET 24-30 : LONDRINA
245 $aAnais
260 $aLondrina - Paraná: EMBRAPA $c1978
300 $a2v.
500 $aLa biblioteca EN posee : v2
650 $aABONADO DE COBERTURA
650 $aABONOS FOSFATADOS
650 $aALMACENAMIENTO DE SEMILLAS
650 $aANALISIS ECONOMICO
650 $aAPLICACION DE ABONOS
650 $aAVICULTURA
650 $aCOBERTURA VERDE
650 $aCOMPOSICION QUIMICA
650 $aCONTROL DE INSECTOS
650 $aCONTROL DE PLAGAS
650 $aCONTROL QUIMICO
650 $aDOSIS DE APLICACION
650 $aDOSIS DE RIEGO
650 $aENFERMEDADES DE LAS PLANTAS
650 $aESCARDA
650 $aESPACIAMIENTO
650 $aETAPAS DE DESARROLLO DE LA PLANTA
650 $aEVAPOTRANSPIRACION
650 $aFACTORES CLIMATICOS
650 $aFACTORES DE PRODUCCION
650 $aFACTORES EDAFICOS
650 $aFECHA DE PLANTACION
650 $aFERTILIDAD DEL SUELO
650 $aFISIOLOGIA VEGETAL
650 $aFITOMEJORAMIENTO
650 $aFOSFORO
650 $aGLYCINE MAX
650 $aHERBICIDAS
650 $aINSECTOS DAÑINOS
650 $aLABRANZA CONVENCIONAL
650 $aLABRANZA MINIMA
650 $aMALEZAS
650 $aMANEJO DEL CULTIVO
650 $aMANEJO DEL SUELO
650 $aMECANIZACION
650 $aNECESIDADES DE AGUA
650 $aNECESIDADES DE LAS PLANTAS
650 $aNECESIDADES DE NUTRIENTES
650 $aNITROGENO
650 $aOLIGOELEMENTOS
650 $aPLAGAS DE PLANTAS
650 $aPLANTACION
650 $aPRODUCCION DE SEMILLAS
650 $aRIEGO
650 $aSEMILLA
650 $aSIEMBRA DIRECTA
650 $aSILOS
650 $aSOJA
650 $aTECNOLOGIA DE LOS ALIMENTOS
650 $aTIPOS DE SUELOS
650 $aTRATAMIENTO DE SEMILLAS
650 $aVARIEDADES
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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 : |
15/01/2018 |
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Actualizado : |
07/12/2018 |
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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 : |
VAZ, P.; ALTIER, N.; PÉREZ, C.; KINKEL, L. |
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Afiliación : |
PATRICIA VAZ JAURI, MEC/ IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"); INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay;Universidad de la República (UdelaR)/ Facultad de Agronomía; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS A. PÉREZ, Universidad de Minnesota; LINDA KINKEL, Universidad de la República (UdelaR)/ Facultad de Agronomía. |
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Título : |
Cropping history effects on pathogen suppressive and signaling dynamics in Streptomyces communities. |
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Complemento del título : |
Research. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Phytobiomes Journal, 2018, Volume 2, Number 1, Pages 14-23. (First look online 2017). OPEN ACCESS. |
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ISSN : |
2471-2906 |
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DOI : |
10.1094/PBIOMES-05-17-0024-R |
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Idioma : |
Inglés |
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Notas : |
Article history: Issue Date 30 Mar 2018 // Published 12 Feb 2018 // First Look 19 Dec 2017 // Accepted 17 Dec 2017. |
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Contenido : |
ABSTRACT.
Diseases remain a yield-limiting factor for crops despite the availability of control measures for many pathogens. Indigenous soil microorganisms can suppress some plant pathogens, yet there is little systematic information on the effects of cropping systems on disease-suppressive populations in soil. Streptomyces have been associated with suppression of plant diseases in several naturally-occurring disease-suppressive soils. Pathogen-suppressive activity of Streptomyces communities is correlated with higher bacterial densities and for inhibitory phenotypes, driven by competition among indigenous soil bacteria. We sought to characterize relationships between cropping practices and pathogen suppression among soil Streptomyces . We evaluated bacterial and Streptomyces densities and inhibitory activities in soils from a long-term crop rotation experiment. Signaling interactions that altered inhibitory phenotypes among sympatric populations were also evaluated for a subset of samples. Soils from longer rotations, which had a higher number of plant species over time, had larger bacterial and Streptomyces densities, and more inhibitors than soils from shorter rotations. In addition, signaling occurred more frequently among isolates from higher-density communities. Our work shows that bacterial density, pathogen suppression and signaling are interrelated and are affected by crop rotation, suggesting the potential for management to optimize suppressive populations.
© 2018 The American Phytopathological Society. MenosABSTRACT.
Diseases remain a yield-limiting factor for crops despite the availability of control measures for many pathogens. Indigenous soil microorganisms can suppress some plant pathogens, yet there is little systematic information on the effects of cropping systems on disease-suppressive populations in soil. Streptomyces have been associated with suppression of plant diseases in several naturally-occurring disease-suppressive soils. Pathogen-suppressive activity of Streptomyces communities is correlated with higher bacterial densities and for inhibitory phenotypes, driven by competition among indigenous soil bacteria. We sought to characterize relationships between cropping practices and pathogen suppression among soil Streptomyces . We evaluated bacterial and Streptomyces densities and inhibitory activities in soils from a long-term crop rotation experiment. Signaling interactions that altered inhibitory phenotypes among sympatric populations were also evaluated for a subset of samples. Soils from longer rotations, which had a higher number of plant species over time, had larger bacterial and Streptomyces densities, and more inhibitors than soils from shorter rotations. In addition, signaling occurred more frequently among isolates from higher-density communities. Our work shows that bacterial density, pathogen suppression and signaling are interrelated and are affected by crop rotation, suggesting the potential for management to optimize suppressive populations.
© 2018 ... Presentar Todo |
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Palabras claves : |
STREPTOMYCES. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12152/1/pbiomes-05-17-0024-r.pdf
https://apsjournals.apsnet.org/doi/pdf/10.1094/PBIOMES-05-17-0024-R
https://apsjournals.apsnet.org/doi/suppl/10.1094/PBIOMES-05-17-0024-R
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Marc : |
LEADER 02296naa a2200205 a 4500
001 1057958
005 2018-12-07
008 2018 bl uuuu u00u1 u #d
022 $a2471-2906
024 7 $a10.1094/PBIOMES-05-17-0024-R$2DOI
100 1 $aVAZ, P.
245 $aCropping history effects on pathogen suppressive and signaling dynamics in Streptomyces communities.$h[electronic resource]
260 $c2018
500 $aArticle history: Issue Date 30 Mar 2018 // Published 12 Feb 2018 // First Look 19 Dec 2017 // Accepted 17 Dec 2017.
520 $aABSTRACT. Diseases remain a yield-limiting factor for crops despite the availability of control measures for many pathogens. Indigenous soil microorganisms can suppress some plant pathogens, yet there is little systematic information on the effects of cropping systems on disease-suppressive populations in soil. Streptomyces have been associated with suppression of plant diseases in several naturally-occurring disease-suppressive soils. Pathogen-suppressive activity of Streptomyces communities is correlated with higher bacterial densities and for inhibitory phenotypes, driven by competition among indigenous soil bacteria. We sought to characterize relationships between cropping practices and pathogen suppression among soil Streptomyces . We evaluated bacterial and Streptomyces densities and inhibitory activities in soils from a long-term crop rotation experiment. Signaling interactions that altered inhibitory phenotypes among sympatric populations were also evaluated for a subset of samples. Soils from longer rotations, which had a higher number of plant species over time, had larger bacterial and Streptomyces densities, and more inhibitors than soils from shorter rotations. In addition, signaling occurred more frequently among isolates from higher-density communities. Our work shows that bacterial density, pathogen suppression and signaling are interrelated and are affected by crop rotation, suggesting the potential for management to optimize suppressive populations. © 2018 The American Phytopathological Society.
653 $aSTREPTOMYCES
700 1 $aALTIER, N.
700 1 $aPÉREZ, C.
700 1 $aKINKEL, L.
773 $tPhytobiomes Journal, 2018, Volume 2, Number 1, Pages 14-23. (First look online 2017). OPEN ACCESS.
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