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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
09/04/2021 |
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Actualizado : |
09/04/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CERECETTO, V.; SMALLA , K.; NESME, J; GARAYCOCHEA, S.; FRESIA, P.; SØRENSEN, S.J.; BABIN, D.; LEONI, C. |
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Afiliación : |
MARÍA VICTORIA CERECETTO GONZÁLEZ, Julius Kühn Institute (JKI)-Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, Braunschweig, Germany; INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; KORNELIA SMALLA, Julius Kühn Institute (JKI)-Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, Braunschweig, Germany; JOSEPH NESME, University of Copenhagen, Department of Biology, Section of Microbiology, Copenhagen, Denmark; SILVIA RAQUEL GARAYCOCHEA SOLSONA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO FRESIA, Unidad Mixta UMPI, Institut Pasteur Montevideo + INIA, Montevideo, Uruguay; SØREN JOHANNES SØRENSEN, University of Copenhagen, Department of Biology, Section of Microbiology, Copenhagen, Denmark; DOREEN BABIN, Julius Kühn Institute (JKI)-Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, Braunschweig, Germany; CAROLINA LEONI VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Reduced tillage, cover crops and organic amendments affect soil microbiota and improve soil health in Uruguayan vegetable farming systems. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
FEMS Microbiology Ecology, March 2021, Volume 97, Issue 3, fiab023. Doi: https://doi.org/10.1093/femsec/fiab023 |
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ISSN : |
0168-6496 (print); 1574-6941 (online) |
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DOI : |
10.1093/femsec/fiab023 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 05 August 2020; Accepted 04 February 2021; Published 06 February 2021.
Editor: Angela Sessitsch.
This work was supported by Instituto Nacional de Investigación Agropecuaria, Uruguay (Project INIA SA35 - Effect of agricultural management on soil microbiome-implication for plant growth and health), and by Julius Kuhn Institute, Germany. The work of Doreen Babin was supported by the German Federal Ministry of Education and Research (BMBF, Germany) in the framework of the project DiControl (http://dicontrol.igzev.de/de/; grant number 031B0514C) as part of the BonaRes initiative "Soil as a sustainable resource for the bioeconomy" (https://www.bonares.de/).
Corresponding author: Carolina Leoni, E-mail: cleoni@inia.org.uy |
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Contenido : |
ABSTRACT.
Conventional tillage and mineral fertilization (CTMF) jeopardize soil health in conventional vegetable production systems. Using a field experiment established in Uruguay in 2012, we aimed to compare the soil restoration potential of organic fertilization (compost and poultry manure) combined with conventional tillage and cover crop incorporated into the soil (CTOF) or with reduced tillage and the use of cover crop as mulch (RTOF). In 2017, table beet was cultivated under CTMF, CTOF and RTOF, and yields, soil aggregate composition and nutrients, as well as soil and table beet rhizosphere microbiota (here: bacteria and archaea) were evaluated. Microbiota was studied by high-throughput sequencing of 16S rRNA gene fragments amplified from total community DNA. RTOF exhibited higher soil aggregation, soil organic C, nutrient availability and microbial alpha-diversity than CTMF, and became more similar to an adjacent natural undisturbed site. The soil microbiota was strongly shaped by the fertilization source which was conveyed to the rhizosphere and resulted in differentially abundant taxa. However, 229 amplicon sequencing variants were found to form the core table beet rhizosphere microbiota shared among managements. In conclusion, our study shows that after only 5 years of implementation, RTOF improves soil health under intensive vegetable farming systems. Copyright © The Author(s) 2021. Published by Oxford University Press on behalf of FEMS. |
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Palabras claves : |
16S rRNA gene high-throughput amplicon sequencing; Fertilization; Rhizosphere; Soil properties; Soil restoration; Table beet; Tillage. |
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Asunto categoría : |
P30 Ciencia del suelo y manejo del suelo |
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Marc : |
LEADER 03272naa a2200325 a 4500
001 1061967
005 2021-04-09
008 2021 bl uuuu u00u1 u #d
022 $a0168-6496 (print); 1574-6941 (online)
024 7 $a10.1093/femsec/fiab023$2DOI
100 1 $aCERECETTO, V.
245 $aReduced tillage, cover crops and organic amendments affect soil microbiota and improve soil health in Uruguayan vegetable farming systems.$h[electronic resource]
260 $c2021
500 $aArticle history: Received 05 August 2020; Accepted 04 February 2021; Published 06 February 2021. Editor: Angela Sessitsch. This work was supported by Instituto Nacional de Investigación Agropecuaria, Uruguay (Project INIA SA35 - Effect of agricultural management on soil microbiome-implication for plant growth and health), and by Julius Kuhn Institute, Germany. The work of Doreen Babin was supported by the German Federal Ministry of Education and Research (BMBF, Germany) in the framework of the project DiControl (http://dicontrol.igzev.de/de/; grant number 031B0514C) as part of the BonaRes initiative "Soil as a sustainable resource for the bioeconomy" (https://www.bonares.de/). Corresponding author: Carolina Leoni, E-mail: cleoni@inia.org.uy
520 $aABSTRACT. Conventional tillage and mineral fertilization (CTMF) jeopardize soil health in conventional vegetable production systems. Using a field experiment established in Uruguay in 2012, we aimed to compare the soil restoration potential of organic fertilization (compost and poultry manure) combined with conventional tillage and cover crop incorporated into the soil (CTOF) or with reduced tillage and the use of cover crop as mulch (RTOF). In 2017, table beet was cultivated under CTMF, CTOF and RTOF, and yields, soil aggregate composition and nutrients, as well as soil and table beet rhizosphere microbiota (here: bacteria and archaea) were evaluated. Microbiota was studied by high-throughput sequencing of 16S rRNA gene fragments amplified from total community DNA. RTOF exhibited higher soil aggregation, soil organic C, nutrient availability and microbial alpha-diversity than CTMF, and became more similar to an adjacent natural undisturbed site. The soil microbiota was strongly shaped by the fertilization source which was conveyed to the rhizosphere and resulted in differentially abundant taxa. However, 229 amplicon sequencing variants were found to form the core table beet rhizosphere microbiota shared among managements. In conclusion, our study shows that after only 5 years of implementation, RTOF improves soil health under intensive vegetable farming systems. Copyright © The Author(s) 2021. Published by Oxford University Press on behalf of FEMS.
653 $a16S rRNA gene high-throughput amplicon sequencing
653 $aFertilization
653 $aRhizosphere
653 $aSoil properties
653 $aSoil restoration
653 $aTable beet
653 $aTillage
700 1 $aSMALLA , K.
700 1 $aNESME, J
700 1 $aGARAYCOCHEA, S.
700 1 $aFRESIA, P.
700 1 $aSØRENSEN, S.J.
700 1 $aBABIN, D.
700 1 $aLEONI, C.
773 $tFEMS Microbiology Ecology, March 2021, Volume 97, Issue 3, fiab023. Doi: https://doi.org/10.1093/femsec/fiab023
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
08/01/2021 |
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Actualizado : |
08/01/2021 |
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Tipo de producción científica : |
Presentaciones Orales |
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Autor : |
INIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA).; PROGRAMA NACIONAL PRODUCCIÓN DE CARNE Y LANA; MONTES, E.; DUCÓS, G.; MOLINA, C.; FERNANDEZ, E.; GARCÍA, F.; FERRARO, B. |
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Afiliación : |
PROGRAMA NACIONAL DE INVESTIGACIÓN PRODUCCIÓN DE CARNE Y LANA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ESTEBAN MONTES, IPA- Instituto Plan Agropecuario; GONZALO DUCÓS, FUCREA; CARLOS MOLINA, IPA- Instituto Plan Agropecuario; ENRIQUE GENARO FERNANDEZ RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO GARCÍA, FAGRO; BRUNO FERRARO ALBERTONI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Jornada de economía, 5. Los números de la ganadería. [Sitio web]. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Montevideo (UY): INIA, 26 noviembre, 2020. |
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Idioma : |
Español |
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Notas : |
Siguiendo el link se accede a las presentaciones grabadas. |
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Contenido : |
PROGRAMA
Apertura de la actividad - Horacio Saravia
Bienvenida e introducción Walter Ayala, INIA; Carlos Molina, IPA; Gonzalo Ducós, FUCREA
?La ganadería y el mercado hoy - Esteban Montes, IPA
Una visión de la ganadería más allá de los resultados - Gonzalo Ducós, FUCREA
?Empresas ganaderas del Este y Noreste de Uruguay, resultados - perspectivas - Carlos Molina, IPA,
En la cría, ¿más kilos de vaca o de terneros? - Enrique Fernández, INIA
Eficiencia económica de la ganadería multiproducto - Federico García, FAGRO
?¿La ganadería de hoy es capaz de generar los excedentes para la reinversión? - Bruno Ferraro, INIA
?Preguntas y comentarios finales. Moderador: Bruno Lanfranco
Mesa:
Esteban Montes, IPA
Gonzalo Ducós, FUCREA
Carlos Molina, IPA
Enrique Fernández, INIA
Federico García, FAGRO
Bruno Ferraro, INIA |
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Palabras claves : |
ECONOMIA AGROPECUARIA-URUGUAY; GANADERIA EXTENSIVA; URUGUAY. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://inia.uy/estaciones-experimentales/direcciones-regionales/inia-treinta-y-tres/V-Jornada-de-economia---Los-numeros-de-la-ganaderia
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Marc : |
LEADER 01627nam a2200241 a 4500
001 1061655
005 2021-01-08
008 2020 bl uuuu u00u1 u #d
100 1 $aINIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA).
245 $aJornada de economía, 5. Los números de la ganadería. [Sitio web].$h[electronic resource]
260 $aMontevideo (UY): INIA, 26 noviembre$c2020
500 $aSiguiendo el link se accede a las presentaciones grabadas.
520 $aPROGRAMA Apertura de la actividad - Horacio Saravia Bienvenida e introducción Walter Ayala, INIA; Carlos Molina, IPA; Gonzalo Ducós, FUCREA ?La ganadería y el mercado hoy - Esteban Montes, IPA Una visión de la ganadería más allá de los resultados - Gonzalo Ducós, FUCREA ?Empresas ganaderas del Este y Noreste de Uruguay, resultados - perspectivas - Carlos Molina, IPA, En la cría, ¿más kilos de vaca o de terneros? - Enrique Fernández, INIA Eficiencia económica de la ganadería multiproducto - Federico García, FAGRO ?¿La ganadería de hoy es capaz de generar los excedentes para la reinversión? - Bruno Ferraro, INIA ?Preguntas y comentarios finales. Moderador: Bruno Lanfranco Mesa: Esteban Montes, IPA Gonzalo Ducós, FUCREA Carlos Molina, IPA Enrique Fernández, INIA Federico García, FAGRO Bruno Ferraro, INIA
653 $aECONOMIA AGROPECUARIA-URUGUAY
653 $aGANADERIA EXTENSIVA
653 $aURUGUAY
700 1 $aPROGRAMA NACIONAL PRODUCCIÓN DE CARNE Y LANA
700 1 $aMONTES, E.
700 1 $aDUCÓS, G.
700 1 $aMOLINA, C.
700 1 $aFERNANDEZ, E.
700 1 $aGARCÍA, F.
700 1 $aFERRARO, B.
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INIA Treinta y Tres (TT) |
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