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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
27/09/2019 |
Actualizado : |
01/06/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
RESQUÍN, F.; NAVARRO-CERRILLO, R.M.; CARRASCO-LETELIER, L.; RACHID, C. |
Afiliación : |
JOSE FERNANDO RESQUIN PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAFAEL M. NAVARRO-CERRILLO, E.T.S.I.A.M.-Department of Forestry, School of Agriculture and Forestry, University of Córdoba, Córdoba, Spain.; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA CECILIA RACHID CASNATI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Influence of age and planting density on the energy content of Eucalyptus benthamii, Eucalyptus dunnii and Eucalyptus grandis planted in Uruguay. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
New Forests, 1 July 2020, Volume 51, Issue 4, Pages 631-655 . Doi: https://doi.org/10.1007/s11056-019-09749-2 |
ISSN : |
1573-5095 |
DOI : |
10.1007/s11056-019-09749-2 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 08 April 2019 // Accepted: 07 September 2019 //First Online: 25 September 2019. Acknowledgements: This study was funded by the National Institute of Agricultural Research (INIA) and the National Agency of Research and Innovation (ANII) through the grant FSE 1 2011 15615 (Evaluación productiva y Ambiental de plantaciones forestales para la generación de Bioenergía). The authors thank the Forestal Oriental company for its collaboration in the feld experiments and planting. We thank Dr. David Walker for revisions of the written English in diferent versions of this manuscript, and the anonymous referees for their valuable comments and corrections. |
Contenido : |
According to some studies, the use of forest biomass for the generation of electric power and/or heat would result in a significant reduction in the emission of greenhouse gases. This would happen even in the case of soils substitution that currently have an agricultural use although its implementation would require more studies on the environmental impact that they could have in each particular case. In this study, the potential of electric power production is evaluated with several species of Eucalyptus planted in short rotation forestry systems. Three species were evaluated: E. benthamii, E. dunnii and E. grandis in four spacings: 3×1.5 m, 3×1 m, 3×0.75 m, 3×0.5 m, in two sites in the northern and western areas of Uruguay during a period of 76 and 75 months, respectively. During this period, the following parameters were evaluated: higher heating value, wood density, energy density and energy yield per hectare and per year. The results obtained show that the heating value changes slightly with the planting density and age. The average of higher heating values were 19,787 versus 19,454 J g-1 and 19,867 versus 9909 J g-1for the planting densities of 2220 versus 6660 trees ha-1 at Paysandú and Tacuarembó, respectively, at 76 months. Higher heating value increased from 19,665 to 19,745 J g-1 at 18 months to 19,740 and 19,914 J g-1 at 76 months for Paysandú and Tacuarembó, respectively. The wood density, depending on the site, is affected by age, species and planting density. On average, wood density increased (only at Paysandú) from 0.405 g cm-3 at age 18 months to 0.497 g cm-3 at age 76 months. There is a negative relationship between the heating value and the wood density. The energy yield is basically explained by the production of biomass. At Tacuarembó, a stronger relationship between energy production and planting density is obtained (1012 vs. 636 MW ha-1 for 6660 and 2220 trees ha-1, respectively) compared to the Paysandú site (1093 vs. 912 MW ha-1 for 6660 and 2220 trees ha-1, respectively). Harvest times are different in each site depending on the IMA values obtained. MenosAccording to some studies, the use of forest biomass for the generation of electric power and/or heat would result in a significant reduction in the emission of greenhouse gases. This would happen even in the case of soils substitution that currently have an agricultural use although its implementation would require more studies on the environmental impact that they could have in each particular case. In this study, the potential of electric power production is evaluated with several species of Eucalyptus planted in short rotation forestry systems. Three species were evaluated: E. benthamii, E. dunnii and E. grandis in four spacings: 3×1.5 m, 3×1 m, 3×0.75 m, 3×0.5 m, in two sites in the northern and western areas of Uruguay during a period of 76 and 75 months, respectively. During this period, the following parameters were evaluated: higher heating value, wood density, energy density and energy yield per hectare and per year. The results obtained show that the heating value changes slightly with the planting density and age. The average of higher heating values were 19,787 versus 19,454 J g-1 and 19,867 versus 9909 J g-1for the planting densities of 2220 versus 6660 trees ha-1 at Paysandú and Tacuarembó, respectively, at 76 months. Higher heating value increased from 19,665 to 19,745 J g-1 at 18 months to 19,740 and 19,914 J g-1 at 76 months for Paysandú and Tacuarembó, respectively. The wood density, depending on the site, is affected by age, species and planting density. ... Presentar Todo |
Palabras claves : |
ENERGY; EUCALYPTUS; SHORT ROTATION FORESTRY; URUGUAY. |
Thesagro : |
FORESTACIÓN. |
Asunto categoría : |
K10 Producción forestal |
Marc : |
LEADER 03643naa a2200253 a 4500 001 1060220 005 2020-06-01 008 2020 bl uuuu u00u1 u #d 022 $a1573-5095 024 7 $a10.1007/s11056-019-09749-2$2DOI 100 1 $aRESQUÍN, F. 245 $aInfluence of age and planting density on the energy content of Eucalyptus benthamii, Eucalyptus dunnii and Eucalyptus grandis planted in Uruguay.$h[electronic resource] 260 $c2020 500 $aArticle history: Received: 08 April 2019 // Accepted: 07 September 2019 //First Online: 25 September 2019. Acknowledgements: This study was funded by the National Institute of Agricultural Research (INIA) and the National Agency of Research and Innovation (ANII) through the grant FSE 1 2011 15615 (Evaluación productiva y Ambiental de plantaciones forestales para la generación de Bioenergía). The authors thank the Forestal Oriental company for its collaboration in the feld experiments and planting. We thank Dr. David Walker for revisions of the written English in diferent versions of this manuscript, and the anonymous referees for their valuable comments and corrections. 520 $aAccording to some studies, the use of forest biomass for the generation of electric power and/or heat would result in a significant reduction in the emission of greenhouse gases. This would happen even in the case of soils substitution that currently have an agricultural use although its implementation would require more studies on the environmental impact that they could have in each particular case. In this study, the potential of electric power production is evaluated with several species of Eucalyptus planted in short rotation forestry systems. Three species were evaluated: E. benthamii, E. dunnii and E. grandis in four spacings: 3×1.5 m, 3×1 m, 3×0.75 m, 3×0.5 m, in two sites in the northern and western areas of Uruguay during a period of 76 and 75 months, respectively. During this period, the following parameters were evaluated: higher heating value, wood density, energy density and energy yield per hectare and per year. The results obtained show that the heating value changes slightly with the planting density and age. The average of higher heating values were 19,787 versus 19,454 J g-1 and 19,867 versus 9909 J g-1for the planting densities of 2220 versus 6660 trees ha-1 at Paysandú and Tacuarembó, respectively, at 76 months. Higher heating value increased from 19,665 to 19,745 J g-1 at 18 months to 19,740 and 19,914 J g-1 at 76 months for Paysandú and Tacuarembó, respectively. The wood density, depending on the site, is affected by age, species and planting density. On average, wood density increased (only at Paysandú) from 0.405 g cm-3 at age 18 months to 0.497 g cm-3 at age 76 months. There is a negative relationship between the heating value and the wood density. The energy yield is basically explained by the production of biomass. At Tacuarembó, a stronger relationship between energy production and planting density is obtained (1012 vs. 636 MW ha-1 for 6660 and 2220 trees ha-1, respectively) compared to the Paysandú site (1093 vs. 912 MW ha-1 for 6660 and 2220 trees ha-1, respectively). Harvest times are different in each site depending on the IMA values obtained. 650 $aFORESTACIÓN 653 $aENERGY 653 $aEUCALYPTUS 653 $aSHORT ROTATION FORESTRY 653 $aURUGUAY 700 1 $aNAVARRO-CERRILLO, R.M. 700 1 $aCARRASCO-LETELIER, L. 700 1 $aRACHID, C. 773 $tNew Forests, 1 July 2020, Volume 51, Issue 4, Pages 631-655 . Doi: https://doi.org/10.1007/s11056-019-09749-2
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INIA Tacuarembó (TBO) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
15/04/2024 |
Actualizado : |
15/04/2024 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
RUBIO, L.; ARRUABARRENA, A.; AMARAL, J.; BLANCO, O. |
Afiliación : |
LETICIA PAOLA RUBIO CATTANI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA ARRUABARRENA PASCOVICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN ANTONIO AMARAL SORIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORIBE BLANCO MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
O7. Principales virosis asociadas al cultivo de pimiento (Capsicum sp.) en la región norte de Uruguay. [Presentación oral]. |
Complemento del título : |
Presentaciones orales. |
Fecha de publicación : |
2023 |
Fuente / Imprenta : |
In: Sociedad Uruguaya de Fitopatología (SUFIT). Jornada Uruguaya de Fitopatología, 7., Jornada Uruguaya de Protección Vegetal, 5., 10 noviembre 2023, Montevideo, Uruguay. Libro de resúmenes. 30 años SUFIT, 1993-2023. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2023. p. 21. |
Idioma : |
Español |
Notas : |
Financiamiento: INIA; Proyecto: Manejo integrado de enfermedades y plagas en cultivos hortifrutícolas en Uruguay. -- Autor correspondencia: Leticia Rubio, e-mail: lrubio@inia.org.uy |
Contenido : |
El cultivo de pimiento es afectado por numerosas enfermedades de etiología viral. Estas afectan la calidad de la fruta y reducen el rendimiento. En nuestra región, la incidencia y severidad de las virosis fluctúan año a año, de acuerdo a condiciones ambientales, a la presencia de vectores y al uso y disponibilidad de variedades resistentes. En los últimos años, condiciones predisponentes han conducido a infecciones tempranas que acortan el ciclo del cultivo y son una importante limitante productiva. En este contexto, el objetivo de este trabajo ha sido identificar las principales virosis
asociadas al cultivo de pimiento y, generar así, información que mejore su manejo. |
Palabras claves : |
SISTEMA VEGETAL INTENSIVO - INIA. |
Thesagro : |
PIMIENTO; VIROSIS. |
Asunto categoría : |
H10 Plagas de las plantas |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17577/1/SUFIT-2023-O7.pdf
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Marc : |
LEADER 01718nam a2200193 a 4500 001 1064561 005 2024-04-15 008 2023 bl uuuu u01u1 u #d 100 1 $aRUBIO, L. 245 $aO7. Principales virosis asociadas al cultivo de pimiento (Capsicum sp.) en la región norte de Uruguay. [Presentación oral].$h[electronic resource] 260 $aIn: Sociedad Uruguaya de Fitopatología (SUFIT). Jornada Uruguaya de Fitopatología, 7., Jornada Uruguaya de Protección Vegetal, 5., 10 noviembre 2023, Montevideo, Uruguay. Libro de resúmenes. 30 años SUFIT, 1993-2023. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2023. p. 21.$c2023 500 $aFinanciamiento: INIA; Proyecto: Manejo integrado de enfermedades y plagas en cultivos hortifrutícolas en Uruguay. -- Autor correspondencia: Leticia Rubio, e-mail: lrubio@inia.org.uy 520 $aEl cultivo de pimiento es afectado por numerosas enfermedades de etiología viral. Estas afectan la calidad de la fruta y reducen el rendimiento. En nuestra región, la incidencia y severidad de las virosis fluctúan año a año, de acuerdo a condiciones ambientales, a la presencia de vectores y al uso y disponibilidad de variedades resistentes. En los últimos años, condiciones predisponentes han conducido a infecciones tempranas que acortan el ciclo del cultivo y son una importante limitante productiva. En este contexto, el objetivo de este trabajo ha sido identificar las principales virosis asociadas al cultivo de pimiento y, generar así, información que mejore su manejo. 650 $aPIMIENTO 650 $aVIROSIS 653 $aSISTEMA VEGETAL INTENSIVO - INIA 700 1 $aARRUABARRENA, A. 700 1 $aAMARAL, J. 700 1 $aBLANCO, O.
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