Survival rates and characteristics of spreads in two years stumps of crops with dendroenergy potential

Several species of the genera Eucalyptus and Acacia are suitable for biomass production useful in energy generation. The objective of this research was to evaluate the survival and chaof four dendroenergetic species in three population densities. A randomized block design with three replications was...

Full description

Saved in:

Bibliographic Details
Main Authors:	Ríos-Saucedo, Julio César, Acuña-Carmona, Eduardo, Valenzuela-Nuñez, Luis Manuel, Cancino-Cancino, Jorge, Corral-Rivas, José Javier, Rosales-Serna, Rigoberto
Format:	Online
Language:	spa
Published:	Universidad Autónoma de Tamaulipas 2019
Online Access:	https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1143
Tags:	Add Tag No Tags, Be the first to tag this record!

id	oai:ojs.pkp.sfu.ca:article-1143
record_format	ojs
institution	CIENCIA UAT
collection	OJS
language	spa
format	Online
author	Ríos-Saucedo, Julio César Acuña-Carmona, Eduardo Valenzuela-Nuñez, Luis Manuel Cancino-Cancino, Jorge Corral-Rivas, José Javier Rosales-Serna, Rigoberto
spellingShingle	Ríos-Saucedo, Julio César Acuña-Carmona, Eduardo Valenzuela-Nuñez, Luis Manuel Cancino-Cancino, Jorge Corral-Rivas, José Javier Rosales-Serna, Rigoberto Survival rates and characteristics of spreads in two years stumps of crops with dendroenergy potential
author_facet	Ríos-Saucedo, Julio César Acuña-Carmona, Eduardo Valenzuela-Nuñez, Luis Manuel Cancino-Cancino, Jorge Corral-Rivas, José Javier Rosales-Serna, Rigoberto
author_sort	Ríos-Saucedo, Julio César
title	Survival rates and characteristics of spreads in two years stumps of crops with dendroenergy potential
title_short	Survival rates and characteristics of spreads in two years stumps of crops with dendroenergy potential
title_full	Survival rates and characteristics of spreads in two years stumps of crops with dendroenergy potential
title_fullStr	Survival rates and characteristics of spreads in two years stumps of crops with dendroenergy potential
title_full_unstemmed	Survival rates and characteristics of spreads in two years stumps of crops with dendroenergy potential
title_sort	survival rates and characteristics of spreads in two years stumps of crops with dendroenergy potential
description	Several species of the genera Eucalyptus and Acacia are suitable for biomass production useful in energy generation. The objective of this research was to evaluate the survival and chaof four dendroenergetic species in three population densities. A randomized block design with three replications was used in three sites (Collipulli, La Aguada and Pilpilco Abajo plots) with contrasting edaphoclimatic characteristics. Eucalyptus globulus, Eucalyptus denticulata, Eucalyptus nitens and Acacia dealbata were studied in three plantation densities (5 000 trees/ha, 10 000 trees/ha and 15 000 trees/ha). The survival percentage and characteristics of stump regrowth characteristics of each stump were evaluated. The variables specie, plantation density and planting site affected the analyzed parameters. Plantation density affected the diameter and height of prevalent sprouts of proventic proventitious shoots in all species. Hihest stump survival rate (97 %) was presented by Eucalyptus nitens in Pipilco Abajo, with 79 % shoots survival of sprouts at a density of 5 000 trees/ha. However, at densities of 15 000 trees/ha, regrowth survival was 29%. The Acacia dealbata is a species characterized by its colonization capacity. However, at La Aguada, which had population densities of 5 000 trees/ha and 10 000 trees/ha, it showed a low stump (19% and 18 % respectively) and shoots (57 % and 63 % respectively) survival rate. The species Eucalyptus globulus showed high stump and shoot survival rates in all sites evaluated, therefore it can be considered a good option to optimize the scrub system.
publisher	Universidad Autónoma de Tamaulipas
publishDate	2019
url	https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1143
work_keys_str_mv	AT riossaucedojuliocesar survivalratesandcharacteristicsofspreadsintwoyearsstumpsofcropswithdendroenergypotential AT acunacarmonaeduardo survivalratesandcharacteristicsofspreadsintwoyearsstumpsofcropswithdendroenergypotential AT valenzuelanunezluismanuel survivalratesandcharacteristicsofspreadsintwoyearsstumpsofcropswithdendroenergypotential AT cancinocancinojorge survivalratesandcharacteristicsofspreadsintwoyearsstumpsofcropswithdendroenergypotential AT corralrivasjosejavier survivalratesandcharacteristicsofspreadsintwoyearsstumpsofcropswithdendroenergypotential AT rosalessernarigoberto survivalratesandcharacteristicsofspreadsintwoyearsstumpsofcropswithdendroenergypotential AT riossaucedojuliocesar supervivenciaycaracteristicasderebrotesentoconesdedosanosdecultivosdendroenergeticos AT acunacarmonaeduardo supervivenciaycaracteristicasderebrotesentoconesdedosanosdecultivosdendroenergeticos AT valenzuelanunezluismanuel supervivenciaycaracteristicasderebrotesentoconesdedosanosdecultivosdendroenergeticos AT cancinocancinojorge supervivenciaycaracteristicasderebrotesentoconesdedosanosdecultivosdendroenergeticos AT corralrivasjosejavier supervivenciaycaracteristicasderebrotesentoconesdedosanosdecultivosdendroenergeticos AT rosalessernarigoberto supervivenciaycaracteristicasderebrotesentoconesdedosanosdecultivosdendroenergeticos
_version_	1712116133621923840
spelling	oai:ojs.pkp.sfu.ca:article-11432020-01-29T12:37:06Z Survival rates and characteristics of spreads in two years stumps of crops with dendroenergy potential Supervivencia y características de rebrotes en tocones de dos años de cultivos dendroenergéticos Ríos-Saucedo, Julio César Acuña-Carmona, Eduardo Valenzuela-Nuñez, Luis Manuel Cancino-Cancino, Jorge Corral-Rivas, José Javier Rosales-Serna, Rigoberto management of coppice woody crops bioenergy survival manejo de monte bajo cultivos leñosos bioenergía sobrevivencia Several species of the genera Eucalyptus and Acacia are suitable for biomass production useful in energy generation. The objective of this research was to evaluate the survival and chaof four dendroenergetic species in three population densities. A randomized block design with three replications was used in three sites (Collipulli, La Aguada and Pilpilco Abajo plots) with contrasting edaphoclimatic characteristics. Eucalyptus globulus, Eucalyptus denticulata, Eucalyptus nitens and Acacia dealbata were studied in three plantation densities (5 000 trees/ha, 10 000 trees/ha and 15 000 trees/ha). The survival percentage and characteristics of stump regrowth characteristics of each stump were evaluated. The variables specie, plantation density and planting site affected the analyzed parameters. Plantation density affected the diameter and height of prevalent sprouts of proventic proventitious shoots in all species. Hihest stump survival rate (97 %) was presented by Eucalyptus nitens in Pipilco Abajo, with 79 % shoots survival of sprouts at a density of 5 000 trees/ha. However, at densities of 15 000 trees/ha, regrowth survival was 29%. The Acacia dealbata is a species characterized by its colonization capacity. However, at La Aguada, which had population densities of 5 000 trees/ha and 10 000 trees/ha, it showed a low stump (19% and 18 % respectively) and shoots (57 % and 63 % respectively) survival rate. The species Eucalyptus globulus showed high stump and shoot survival rates in all sites evaluated, therefore it can be considered a good option to optimize the scrub system. Varias especies de los géneros Eucalyptus y Acacia son adecuadas para la producción de biomasa útil en la generación de energía. El objetivo del presente estudio fue evaluar la su-pervivencia y características del rebrote en tocones de cuatro especies dendroenergéticas en tres diferentes densidades poblacionales. Se utilizó un diseño de bloques completos al azar con tres repeticiones, en tres sitios (Parcelas Collipulli, La Aguada y Pilpilco Abajo) con características edafoclimáticas contrastantes. Se estudió Eucalyptus globulus, Eucalyptus denticulata, Eucalyptus nitens y Acacia dealbata en tres densidades de plantación (5 000 árboles/ha; 10 000 árboles/ha y 15 000 árboles/ha). Se evaluó el porcentaje de supervivencia y las características del rebrote por tocón. Las variables especie, densidad de plantación y sitio de siembra afectaron los parámetros analizados. La densidad de plantación afectó el diámetro y altura de los rebrotes dominantes de tipo proventicio en las cuatro especies estudiadas. La mayor tasa de supervivencia de tocones (97 %), la presentó Eucalyptus nitens en Pipilco Abajo, con 79 % de supervivencia de rebrotes a una densidad de 5 000 árboles/ha. Sin embargo, en densidades de 15 000 árboles/ha, la supervivencia de rebrote fue de 29 %. Acacia dealbata es una especie reconocida por su capacidad de colonización, sin embargo, en La Aguada, con densidades de siembra de 5 000 árboles/ha y 10 000 árboles/ha, mostró baja tasa de supervivencia de tocones (19 % y 18 %, respectivamente) y de rebrotes (57 % y 63 %, respectivamente). La especie Eucalyptus globulus mostró altas tasas de supervivencia de tocones y rebrotes en todos los sitios evaluados, por lo que puede ser considerada como una buena opción para optimizar el sistema de monte bajo. Universidad Autónoma de Tamaulipas 2019-07-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html application/xml https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1143 10.29059/cienciauat.v14i1.1143 CienciaUAT; Vol 14 No. 1. July-December 2019; 145-154 CienciaUAT; Vol. 14 No. 1: Julio-Diciembre 2019; 145-154 2007-7858 2007-7521 spa https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1143/585 https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1143/593 https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1143/704 Derechos de autor 2019 CienciaUAT

Survival rates and characteristics of spreads in two years stumps of crops with dendroenergy potential

Similar Items