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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
07/10/2022 |
Actualizado : |
07/10/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
RESQUÍN, F.; BENTANCOR, L.; CARRASCO-LETELIER, L.; RACHID, C.; NAVARRO-CERRILLO, R.M. |
Afiliación : |
JOSE FERNANDO RESQUIN PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS BENTANCOR, University of the Republic, College of Agronomy, Soil and Water Department, Montevideo, CP, 12900, Uruguay; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA CECILIA RACHID CASNATI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAFAEL M. NAVARRO-CERRILLO, ETSIAM-Department of Forestry, School of Agriculture and Forestry, University of Córdoba, Rabanales Campus, 14071, Córdoba, Spain. |
Título : |
Rotation length of intensive Eucalyptus plantations: how it impacts on productive and energy sustainability. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Biomass and Bioenergy, 2022, Volume 166, article 106607. doi: https://doi.org/10.1016/j.biombioe.2022.106607 |
ISSN : |
0961-9534 |
DOI : |
10.1016/j.biombioe.2022.106607 |
Idioma : |
Inglés |
Notas : |
Article history: Received 11 April 2022; Received in revised form 31 August 2022; Accepted 18 September 2022; To be published November 2022.
Corresponding author: Fernando Resquin, Route 5 km 368, CP45000, INIA Tacuarembó, Uruguay. E-mail address: nando@inia.org.uy -- |
Contenido : |
ABSTRACT.- The identification of optimal rotation length of forest crops considering production and environmental perspectives is a major concern for eucalypts since plantations costs are high and nutrient extraction is considerable. This study assessed biomass productivity, energy yield and nutrient use efficiency of E. benthamii,E. dunnii and E. grandis plantations for energy purposes, with densities of 2220, 3330, 4440 and 6660 trees.ha−1 in the first rotation during a period of 76 months. Weight, content and extraction of nutrients, energy yield and efficiency of the use of nutrients in conversion to biomass and energy were measured in the stem with bark. The results showed a stabilization of biomass production, energy yield, and nutrient conversion efficiency between 49 and 57 months of age for all species and planting densities. During this time range, biomass productivity was notoriously reduced at higher planting densities (6660 vs. 2220 trees.ha−1), showing the convenience of using low densities. No relationship between productivity and efficiency of nutrient use was detected in the entire age range evaluated. E. benthamii and E. grandis were more efficient in converting nutrients to biomass and energy, while the three species showed similar productivity and energy yield. Productive and energetic sustainability can be enhanced by the optimization of rotation in eucalyptus crops in Uruguay. © 2022 Elsevier Ltd. All rights reserved. |
Palabras claves : |
BIOMASS; Energy; NUE; Nutrients; Short rotation forestry; SISTEMA FORESTAL - INIA. |
Thesagro : |
BIOMASA; EUCALYPTUS. |
Asunto categoría : |
K01 Ciencias forestales - Aspectos generales |
Marc : |
LEADER 02660naa a2200301 a 4500 001 1063645 005 2022-10-07 008 2022 bl uuuu u00u1 u #d 022 $a0961-9534 024 7 $a10.1016/j.biombioe.2022.106607$2DOI 100 1 $aRESQUÍN, F. 245 $aRotation length of intensive Eucalyptus plantations$bhow it impacts on productive and energy sustainability.$h[electronic resource] 260 $c2022 500 $aArticle history: Received 11 April 2022; Received in revised form 31 August 2022; Accepted 18 September 2022; To be published November 2022. Corresponding author: Fernando Resquin, Route 5 km 368, CP45000, INIA Tacuarembó, Uruguay. E-mail address: nando@inia.org.uy -- 520 $aABSTRACT.- The identification of optimal rotation length of forest crops considering production and environmental perspectives is a major concern for eucalypts since plantations costs are high and nutrient extraction is considerable. This study assessed biomass productivity, energy yield and nutrient use efficiency of E. benthamii,E. dunnii and E. grandis plantations for energy purposes, with densities of 2220, 3330, 4440 and 6660 trees.ha−1 in the first rotation during a period of 76 months. Weight, content and extraction of nutrients, energy yield and efficiency of the use of nutrients in conversion to biomass and energy were measured in the stem with bark. The results showed a stabilization of biomass production, energy yield, and nutrient conversion efficiency between 49 and 57 months of age for all species and planting densities. During this time range, biomass productivity was notoriously reduced at higher planting densities (6660 vs. 2220 trees.ha−1), showing the convenience of using low densities. No relationship between productivity and efficiency of nutrient use was detected in the entire age range evaluated. E. benthamii and E. grandis were more efficient in converting nutrients to biomass and energy, while the three species showed similar productivity and energy yield. Productive and energetic sustainability can be enhanced by the optimization of rotation in eucalyptus crops in Uruguay. © 2022 Elsevier Ltd. All rights reserved. 650 $aBIOMASA 650 $aEUCALYPTUS 653 $aBIOMASS 653 $aEnergy 653 $aNUE 653 $aNutrients 653 $aShort rotation forestry 653 $aSISTEMA FORESTAL - INIA 700 1 $aBENTANCOR, L. 700 1 $aCARRASCO-LETELIER, L. 700 1 $aRACHID, C. 700 1 $aNAVARRO-CERRILLO, R.M. 773 $tBiomass and Bioenergy, 2022, Volume 166, article 106607. doi: https://doi.org/10.1016/j.biombioe.2022.106607
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
10/05/2021 |
Actualizado : |
10/05/2021 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
MARTÍNEZ, R.; LA MANNA, A.; ROMAN, L.; PLA, M.; PALLADINO, R.A. |
Afiliación : |
ROCÍO MARTÍNEZ, Facultad de Agronomía ? Universidad de Buenos Aires, UBA.; ALEJANDRO FRANCISCO LA MANNA ALONSO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LORENA CAROLINA ROMAN GAY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELO PLA TEJERA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Facultad de Agronomía ? Universidad de Buenos Aires, UBA. |
Título : |
Efecto del uso de medidas de mitigación del estrés térmico sobre la producción y composición de la leche en vacas
en lactancia avanzada.[Effect of heat stress mitigation strategies on production and milk composition in late lactation dairy cows]. |
Complemento del título : |
SP 1. |
Fecha de publicación : |
2015 |
Fuente / Imprenta : |
In: Congreso Argentino de Producción Animal, 38., 2015. Resúmenes. Santa Rosa, La Pampa, AR: ASAS/AAPA, 2015. |
Páginas : |
p. 83. |
Serie : |
(Revista Argentina de Producción Animal; 2015; 35; supl.1). |
Idioma : |
Español |
Contenido : |
Conclusiones: El uso de medidas de mitigación del estrés térmico no modificó el desempeño productivo de vacas Holstein en
lactancia avanzada durante el período estival. |
Palabras claves : |
LACTANCIA AVANZADA. |
Thesagro : |
ESTRES TERMICO; LECHERÍA; VACAS LECHERAS. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/15568/1/Revista-Argentina-de-Produccion-Animal-2015.v.35.supl.1.-SP-1.pdf
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Marc : |
LEADER 01097nam a2200229 a 4500 001 1062050 005 2021-05-10 008 2015 bl uuuu u01u1 u #d 100 1 $aMARTÍNEZ, R. 245 $aEfecto del uso de medidas de mitigación del estrés térmico sobre la producción y composición de la leche en vacas en lactancia avanzada.[Effect of heat stress mitigation strategies on production and milk composition in late lactation dairy cows].$h[electronic resource] 260 $aIn: Congreso Argentino de Producción Animal, 38., 2015. Resúmenes. Santa Rosa, La Pampa, AR: ASAS/AAPA$c2015 300 $ap. 83. 490 $a(Revista Argentina de Producción Animal; 2015; 35; supl.1). 520 $aConclusiones: El uso de medidas de mitigación del estrés térmico no modificó el desempeño productivo de vacas Holstein en lactancia avanzada durante el período estival. 650 $aESTRES TERMICO 650 $aLECHERÍA 650 $aVACAS LECHERAS 653 $aLACTANCIA AVANZADA 700 1 $aLA MANNA, A. 700 1 $aROMAN, L. 700 1 $aPLA, M. 700 1 $aPALLADINO, R.A.
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