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Biblioteca (s) : |
INIA Salto Grande. |
Fecha : |
21/02/2014 |
Actualizado : |
22/02/2014 |
Autor : |
Flores Dominguez, A. |
Título : |
La higuera : frutal mediterráneo para climas cálidos |
Fecha de publicación : |
1990 |
Fuente / Imprenta : |
Madrid (España): Mundi-Prensa, 1990. |
Páginas : |
190p. |
ISBN : |
84-7114-286-4 |
Idioma : |
Español |
Thesagro : |
APLICACION DE ABONOS; BOTANICA; CONSUMO DE ALIMENTOS; CONTROL DE CALIDAD; CONTROL DE ENFERMEDADES; ENFERMEDADES DE LAS PLANTAS; FACTORES CLIMATICOS; FERTILIDAD DEL SUELO; FICUS CARICA; HIGO; MADURACION; MANEJO DEL CULTIVO; NECESIDADES DE LAS PLANTAS; NORMAS; OPUNTIA; ORDENACION DE CULTIVOS; PLAGAS DE PLANTAS; PLAGUICIDAS; PODA; POLINIZACION; PRECOCIDAD; RECOLECCION; RENDIMIENTO DE CULTIVOS; SECADO; SECADO NATURAL; SISTEMAS DE CULTIVO; VARIEDADES; VARIEDADES NATURALIZADAS; VIROSIS. |
Asunto categoría : |
-- |
Marc : |
LEADER 01256nam a2200469 a 4500 001 1013980 005 2014-02-22 008 1990 bl uuuu u00u1 u #d 020 $a 84-7114-286-4 100 1 $aFLORES DOMINGUEZ, A. 245 $aLa higuera$bfrutal mediterráneo para climas cálidos 260 $aMadrid (España): Mundi-Prensa$c1990 300 $a190p. 650 $aAPLICACION DE ABONOS 650 $aBOTANICA 650 $aCONSUMO DE ALIMENTOS 650 $aCONTROL DE CALIDAD 650 $aCONTROL DE ENFERMEDADES 650 $aENFERMEDADES DE LAS PLANTAS 650 $aFACTORES CLIMATICOS 650 $aFERTILIDAD DEL SUELO 650 $aFICUS CARICA 650 $aHIGO 650 $aMADURACION 650 $aMANEJO DEL CULTIVO 650 $aNECESIDADES DE LAS PLANTAS 650 $aNORMAS 650 $aOPUNTIA 650 $aORDENACION DE CULTIVOS 650 $aPLAGAS DE PLANTAS 650 $aPLAGUICIDAS 650 $aPODA 650 $aPOLINIZACION 650 $aPRECOCIDAD 650 $aRECOLECCION 650 $aRENDIMIENTO DE CULTIVOS 650 $aSECADO 650 $aSECADO NATURAL 650 $aSISTEMAS DE CULTIVO 650 $aVARIEDADES 650 $aVARIEDADES NATURALIZADAS 650 $aVIROSIS
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Registro original : |
INIA Salto Grande (SG) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
15/01/2018 |
Actualizado : |
07/12/2018 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
VAZ, P.; ALTIER, N.; PÉREZ, C.; KINKEL, L. |
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. |
Título : |
Cropping history effects on pathogen suppressive and signaling dynamics in Streptomyces communities. |
Complemento del título : |
Research. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
Phytobiomes Journal, 2018, Volume 2, Number 1, Pages 14-23. (First look online 2017). OPEN ACCESS. |
ISSN : |
2471-2906 |
DOI : |
10.1094/PBIOMES-05-17-0024-R |
Idioma : |
Inglés |
Notas : |
Article history: Issue Date 30 Mar 2018 // Published 12 Feb 2018 // First Look 19 Dec 2017 // Accepted 17 Dec 2017. |
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 |
Palabras claves : |
STREPTOMYCES. |
Asunto categoría : |
-- |
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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