Effects of irrigation, plantation density and clonal composition on woody biomass quality for bioenergy in a short rotation culture system with willows (<i>Salix</i> spp.)

A short rotation intensive system with willows was analyzed with the following aims: a - to determine the effects of irrigation, genotype and plantation density on wood anatomy, wood density, moisture content, lower heating value, total ash content and energy accumulated in the woody biomass; b – to...

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Autores principales:	Achinelli, Fabio Germán, Doffo, Guillermo N., Barotto, Antonio José, Luquez, Virginia Martha Cristina, Monteoliva, Silvia Estela
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2018
Materias:	Ciencias Agrarias wood; heating values; silviculture madeira, poder calorífico, silvicultura
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/74869
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-74869
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Agrarias wood; heating values; silviculture madeira, poder calorífico, silvicultura
spellingShingle	Ciencias Agrarias wood; heating values; silviculture madeira, poder calorífico, silvicultura Achinelli, Fabio Germán Doffo, Guillermo N. Barotto, Antonio José Luquez, Virginia Martha Cristina Monteoliva, Silvia Estela Effects of irrigation, plantation density and clonal composition on woody biomass quality for bioenergy in a short rotation culture system with willows (<i>Salix</i> spp.)
topic_facet	Ciencias Agrarias wood; heating values; silviculture madeira, poder calorífico, silvicultura
description	A short rotation intensive system with willows was analyzed with the following aims: a - to determine the effects of irrigation, genotype and plantation density on wood anatomy, wood density, moisture content, lower heating value, total ash content and energy accumulated in the woody biomass; b – to explore the relationships between anatomical and physical wood properties and the parameters determining their quality as a biofuel. A complete factorial experiment was set up, with three factors and two levels for each factor. The factors were: irrigation, plantation density and clone (genotype). The clones were Salix matsudana Koidz. x Salix alba L. ‘Barrett 13-44 INTA´ (B) and Salix alba L. ‘Yaguareté INTA - CIEF´ (Y). 46 stools of 1 m long were sampled, on which the following determinations were carried out: vessel diameter and frequency, fiber wall thickness and area, wood density, moisture content, ash content and heating values. Clone B had higher wood density than clone Y (0.406 vs. 0.395 g/cm3) and lower moisture content (47.11 vs. 50.53 %). The plantation density did not affect any of the variables analyzed. Irrigation increased the energy yield to 393.2 Gj/ha, compared to 309.15 Gj/ha without irrigation. A system with clone B planted at a lower density (13,000 plants/ha) and under irrigation has the best advantage as an energetic crop over the other alternatives evaluated in this work.
format	Articulo Articulo
author	Achinelli, Fabio Germán Doffo, Guillermo N. Barotto, Antonio José Luquez, Virginia Martha Cristina Monteoliva, Silvia Estela
author_facet	Achinelli, Fabio Germán Doffo, Guillermo N. Barotto, Antonio José Luquez, Virginia Martha Cristina Monteoliva, Silvia Estela
author_sort	Achinelli, Fabio Germán
title	Effects of irrigation, plantation density and clonal composition on woody biomass quality for bioenergy in a short rotation culture system with willows (<i>Salix</i> spp.)
title_short	Effects of irrigation, plantation density and clonal composition on woody biomass quality for bioenergy in a short rotation culture system with willows (<i>Salix</i> spp.)
title_full	Effects of irrigation, plantation density and clonal composition on woody biomass quality for bioenergy in a short rotation culture system with willows (<i>Salix</i> spp.)
title_fullStr	Effects of irrigation, plantation density and clonal composition on woody biomass quality for bioenergy in a short rotation culture system with willows (<i>Salix</i> spp.)
title_full_unstemmed	Effects of irrigation, plantation density and clonal composition on woody biomass quality for bioenergy in a short rotation culture system with willows (<i>Salix</i> spp.)
title_sort	effects of irrigation, plantation density and clonal composition on woody biomass quality for bioenergy in a short rotation culture system with willows (<i>salix</i> spp.)
publishDate	2018
url	http://sedici.unlp.edu.ar/handle/10915/74869
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Effects of irrigation, plantation density and clonal composition on woody biomass quality for bioenergy in a short rotation culture system with willows (<i>Salix</i> spp.)

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