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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
21/02/2014 |
Actualizado : |
17/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
DE LA FUENTE, L.; QUAGLIOTTO, L.; BAJSA, N.; FABIANO, E.; ALTIER, N.; ARAS, A. |
Afiliación : |
LEONARDO DE LA FUENTE, Laboratorio De Ecología Microbiana, Dpto. De Bioquímica, IIBCE; Facultad De Ciencias, Unidad Asociada Bioquímica, Montevideo, Uruguay.; LETICIA QUAGLIOTTO, Laboratorio De Ecología Microbiana, Dpto. De Bioquímica, IIBCE, Montevideo, Uruguay.; NATALIA BAJSA, Laboratorio De Ecología Microbiana, Dpto. De Bioquímica, IIBCE, Montevideo, Uruguay.; ELENA FABIANO, Laboratorio De Ecología Microbiana, Dpto. De Bioquímica, IIBCE, Montevideo, Uruguay.; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALICIA ARAS, Laboratorio De Ecología Microbiana, Dpto. De Bioquímica, IIBCE, Montevideo, Uruguay. |
Título : |
Inoculation with Pseudomonas fiuorescens biocontrol strains does not affect the symbiosis between rhizobia and forage legumes. |
Fecha de publicación : |
2002 |
Fuente / Imprenta : |
Soil Biology and Biochemistry, 2002, Volume 34, Issue 4, Pages 545-548. |
ISSN : |
0038-0717 |
DOI : |
10.1016/S0038-0717(01)00194-8 |
Idioma : |
Inglés |
Notas : |
Article history: Received 3 november 2000 / Received in revised form 27 august 2001 / Accepted 5 september 2001 |
Contenido : |
ABSTRACT.
Pseudomonas fluorescens strains UP61, UP143 and UP148, isolated from Uruguayan soils, have shown the ability to control soil-borne fungal pathogens that cause damping-off in birdsfoot trefoil. In this communication, we study the effect of these strains on the symbiotic efficiency of rhizobia from commercial inoculants in birdsfoot trefoil, alfalfa and white clover, Shoot dry weights and the rate of nodulation by rhizobia were not modified by the presence of Pseudomonas strains, despite antagonistic activity against rhizobia in vitro. Survival of P. fluorescens UP61 and rhizobia on roots in non-sterile soil were not affected by co-inoculation of the selected forage legumes. © 2002 Elsevier Science Ltd. All |
Palabras claves : |
BIOCONTROL; Co-inoculation; Forage legumes; Pseudomonas fluorescens; Rhizobia. |
Thesagro : |
LEGUMINOSAS FORRAJERAS. |
Asunto categoría : |
-- |
Marc : |
LEADER 01707naa a2200289 a 4500 001 1012688 005 2019-10-17 008 2002 bl uuuu u00u1 u #d 022 $a0038-0717 024 7 $a10.1016/S0038-0717(01)00194-8$2DOI 100 1 $aDE LA FUENTE, L. 245 $aInoculation with Pseudomonas fiuorescens biocontrol strains does not affect the symbiosis between rhizobia and forage legumes.$h[electronic resource] 260 $c2002 500 $aArticle history: Received 3 november 2000 / Received in revised form 27 august 2001 / Accepted 5 september 2001 520 $aABSTRACT. Pseudomonas fluorescens strains UP61, UP143 and UP148, isolated from Uruguayan soils, have shown the ability to control soil-borne fungal pathogens that cause damping-off in birdsfoot trefoil. In this communication, we study the effect of these strains on the symbiotic efficiency of rhizobia from commercial inoculants in birdsfoot trefoil, alfalfa and white clover, Shoot dry weights and the rate of nodulation by rhizobia were not modified by the presence of Pseudomonas strains, despite antagonistic activity against rhizobia in vitro. Survival of P. fluorescens UP61 and rhizobia on roots in non-sterile soil were not affected by co-inoculation of the selected forage legumes. © 2002 Elsevier Science Ltd. All 650 $aLEGUMINOSAS FORRAJERAS 653 $aBIOCONTROL 653 $aCo-inoculation 653 $aForage legumes 653 $aPseudomonas fluorescens 653 $aRhizobia 700 1 $aQUAGLIOTTO, L. 700 1 $aBAJSA, N. 700 1 $aFABIANO, E. 700 1 $aALTIER, N. 700 1 $aARAS, A. 773 $tSoil Biology and Biochemistry, 2002, Volume 34, Issue 4, Pages 545-548.
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
31/07/2017 |
Actualizado : |
23/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
ADLER, P.; SPATARI, S.; D´OTTONE, F.; VÁZQUEZ, D.; PETERSON, L.; DEL GROSSO, S. J.; BAETHGEN, W.; PARTON, W. J. |
Afiliación : |
PAUL ADLER, Pasture Systems and Watershed Management Research Unit, United States Department of Agriculture, Agricultural Research Service (USDA-ARS), University Park, PA, USA; SABRINA SPATARI, Department of Civil, Architectural and Environmental Engineering, Drexel University, Philadelphia, PA, USA; FEDERICO AGUSTIN D´OTTONE DI LORENZO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DANIEL VÁZQUEZ PEYRONEL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LISA PETERSON, Department of Civil, Architectural and Environmental Engineering, Drexel University, Philadelphia, PA, USA; STEPHEN J. DEL GROSSO, Soil Plant Nutrient Research Unit, USDA-ARS, Fort Collins, CO, USA; WALTER E. BAETHGEN, IRI, The Earth Institute at Columbia University, Palisades, NY, USA; WILLIAM J. PARTON, Natural Resource Ecology Laboratory, Colorado State University, Fort Collins, CO, USA. |
Título : |
Legacy effects of individual crops affect N2O emissions accounting within crop rotations. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
Global Change Biology Bioenergy, 2017. OPEN ACCESS |
DOI : |
10.1111/gcbb.12462 |
Idioma : |
Inglés |
Notas : |
Article history: Version of record online: 8 July 2017 // Accepted manuscript online: 5 June 2017 // Manuscript Accepted: 18 May 2017 // Manuscript Received: 6 February 2017.
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
Contenido : |
ABSTRACT.
Uruguay is pursuing renewable energy production pathways using feedstocks from its agricultural sector to supply transportation fuels, among them ethanol produced from commercial technologies that use sweet and grain sorghum. However, the environmental performance of the fuel is not known. We investigate the life cycle environmental and cost performance of these two major agricultural crops used to produce ethanol that have begun commercial production and are poised to grow to meet national energy targets for replacing gasoline.
Using both attributional and consequential life cycle assessment (LCA) frameworks for system boundaries to quantify the carbon intensity, and engineering cost analysis to estimate the unit production cost of ethanol from grain and sweet sorghum, we determined abatement costs. We found 1) an accounting error in estimating N2O emissions for a specific crop in multiple crop rotations when using Intergovernmental Panel on Climate Change (IPCC) Tier 1 methods within an attributional LCA framework, due to N legacy effects; 2) choice of baseline and
crop identity in multiple crop rotations evaluated within the consequential LCA framework both affect the global warming intensity (GWI) of ethanol; and 3) although abatement costs for ethanol from grain sorghum are positive and from sweet sorghum they are negative, both grain and sweet sorghum pathways have a high potential for reducing transport fuel GWI by more than 50% relative to gasoline, and are within the ranges targeted by the US renewable transportation fuel policies.
© 2017 The Authors. Global Change Biology Bioenergy published by John Wiley & Sons Ltd. MenosABSTRACT.
Uruguay is pursuing renewable energy production pathways using feedstocks from its agricultural sector to supply transportation fuels, among them ethanol produced from commercial technologies that use sweet and grain sorghum. However, the environmental performance of the fuel is not known. We investigate the life cycle environmental and cost performance of these two major agricultural crops used to produce ethanol that have begun commercial production and are poised to grow to meet national energy targets for replacing gasoline.
Using both attributional and consequential life cycle assessment (LCA) frameworks for system boundaries to quantify the carbon intensity, and engineering cost analysis to estimate the unit production cost of ethanol from grain and sweet sorghum, we determined abatement costs. We found 1) an accounting error in estimating N2O emissions for a specific crop in multiple crop rotations when using Intergovernmental Panel on Climate Change (IPCC) Tier 1 methods within an attributional LCA framework, due to N legacy effects; 2) choice of baseline and
crop identity in multiple crop rotations evaluated within the consequential LCA framework both affect the global warming intensity (GWI) of ethanol; and 3) although abatement costs for ethanol from grain sorghum are positive and from sweet sorghum they are negative, both grain and sweet sorghum pathways have a high potential for reducing transport fuel GWI by more than 50% relative to gasoline, and ar... Presentar Todo |
Palabras claves : |
ATTRIBUTINAL LCA; BIOENERGY; CONSEQUENTIAL LCA; ETHANOL; GRAIN SORGHUM; GREENHOUSE GAS EMISSIONS ACCOUNTING; LIFE CYCLE. |
Asunto categoría : |
-- |
URL : |
http://onlinelibrary.wiley.com/doi/10.1111/gcbb.12462/epdf
http://www.ainfo.inia.uy/digital/bitstream/item/12166/1/GCB-Bionergy-2017-D.Vazquez.pdf
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Marc : |
LEADER 02918naa a2200313 a 4500 001 1057422 005 2019-10-23 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1111/gcbb.12462$2DOI 100 1 $aADLER, P. 245 $aLegacy effects of individual crops affect N2O emissions accounting within crop rotations.$h[electronic resource] 260 $c2017 500 $aArticle history: Version of record online: 8 July 2017 // Accepted manuscript online: 5 June 2017 // Manuscript Accepted: 18 May 2017 // Manuscript Received: 6 February 2017. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. 520 $aABSTRACT. Uruguay is pursuing renewable energy production pathways using feedstocks from its agricultural sector to supply transportation fuels, among them ethanol produced from commercial technologies that use sweet and grain sorghum. However, the environmental performance of the fuel is not known. We investigate the life cycle environmental and cost performance of these two major agricultural crops used to produce ethanol that have begun commercial production and are poised to grow to meet national energy targets for replacing gasoline. Using both attributional and consequential life cycle assessment (LCA) frameworks for system boundaries to quantify the carbon intensity, and engineering cost analysis to estimate the unit production cost of ethanol from grain and sweet sorghum, we determined abatement costs. We found 1) an accounting error in estimating N2O emissions for a specific crop in multiple crop rotations when using Intergovernmental Panel on Climate Change (IPCC) Tier 1 methods within an attributional LCA framework, due to N legacy effects; 2) choice of baseline and crop identity in multiple crop rotations evaluated within the consequential LCA framework both affect the global warming intensity (GWI) of ethanol; and 3) although abatement costs for ethanol from grain sorghum are positive and from sweet sorghum they are negative, both grain and sweet sorghum pathways have a high potential for reducing transport fuel GWI by more than 50% relative to gasoline, and are within the ranges targeted by the US renewable transportation fuel policies. © 2017 The Authors. Global Change Biology Bioenergy published by John Wiley & Sons Ltd. 653 $aATTRIBUTINAL LCA 653 $aBIOENERGY 653 $aCONSEQUENTIAL LCA 653 $aETHANOL 653 $aGRAIN SORGHUM 653 $aGREENHOUSE GAS EMISSIONS ACCOUNTING 653 $aLIFE CYCLE 700 1 $aSPATARI, S. 700 1 $aD´OTTONE, F. 700 1 $aVÁZQUEZ, D. 700 1 $aPETERSON, L. 700 1 $aDEL GROSSO, S. J. 700 1 $aBAETHGEN, W. 700 1 $aPARTON, W. J. 773 $tGlobal Change Biology Bioenergy, 2017. OPEN ACCESS
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