Planting density effect on some properties of Schizolobium parahyba wood

Abstract: This study aims to understand the effect of the initial planting density on the anatomical variability and basic wood density of Schizolobium parahyba var. amazonicum in a planted forest in Amazonia. The effect of the initial planting density on the radial variation from pith to bark of an...

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Autores principales:	Melo,Luiz Eduardo de Lima, Silva,Claudia de Jesus, Protásio,Thiago de Paula, Mota,Graciene da Silva, Santos,Iedo Souza, Urbinati,Claudia Viana, Trugilho,Paulo Fernando, Mori,Fábio Akira
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2018
Materias:	Amazon anatomical structure basic density paricá wood radial variation stocking density
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2018000300381
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spelling	oai:scielo:S0718-221X20180003003812018-09-26Planting density effect on some properties of Schizolobium parahyba woodMelo,Luiz Eduardo de LimaSilva,Claudia de JesusProtásio,Thiago de PaulaMota,Graciene da SilvaSantos,Iedo SouzaUrbinati,Claudia VianaTrugilho,Paulo FernandoMori,Fábio Akira Amazon anatomical structure basic density paricá wood radial variation stocking density Abstract: This study aims to understand the effect of the initial planting density on the anatomical variability and basic wood density of Schizolobium parahyba var. amazonicum in a planted forest in Amazonia. The effect of the initial planting density on the radial variation from pith to bark of anatomy and basic density was evaluated. There were two planting densities, planting density-I (624 trees ha-1) and planting density-II (312 trees ha-1). Planting density significantly affected only the ray height, fiber length and wall thickness. Radial position was not significant to the height of the rays and the fiber lumen diameter. The interaction planting density × radial position was only significant for the length of the vessel elements, ray frequency and fiber length. The results indicate that the initial planting density influences the radial behavior of certain anatomical characteristics. To obtain gain in terms of total wood per cultivated area, without harm to the density of the produced wood, planting density-I would be most useful, while planting density-II would be suitable for the production of more homogeneous wood, which tends to form adult wood in advance and with some anatomical characteristics appropriate for the plywood industry.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.20 n.3 20182018-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2018000300381en10.4067/S0718-221X2018005003901
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Amazon anatomical structure basic density paricá wood radial variation stocking density
spellingShingle	Amazon anatomical structure basic density paricá wood radial variation stocking density Melo,Luiz Eduardo de Lima Silva,Claudia de Jesus Protásio,Thiago de Paula Mota,Graciene da Silva Santos,Iedo Souza Urbinati,Claudia Viana Trugilho,Paulo Fernando Mori,Fábio Akira Planting density effect on some properties of Schizolobium parahyba wood
description	Abstract: This study aims to understand the effect of the initial planting density on the anatomical variability and basic wood density of Schizolobium parahyba var. amazonicum in a planted forest in Amazonia. The effect of the initial planting density on the radial variation from pith to bark of anatomy and basic density was evaluated. There were two planting densities, planting density-I (624 trees ha-1) and planting density-II (312 trees ha-1). Planting density significantly affected only the ray height, fiber length and wall thickness. Radial position was not significant to the height of the rays and the fiber lumen diameter. The interaction planting density × radial position was only significant for the length of the vessel elements, ray frequency and fiber length. The results indicate that the initial planting density influences the radial behavior of certain anatomical characteristics. To obtain gain in terms of total wood per cultivated area, without harm to the density of the produced wood, planting density-I would be most useful, while planting density-II would be suitable for the production of more homogeneous wood, which tends to form adult wood in advance and with some anatomical characteristics appropriate for the plywood industry.
author	Melo,Luiz Eduardo de Lima Silva,Claudia de Jesus Protásio,Thiago de Paula Mota,Graciene da Silva Santos,Iedo Souza Urbinati,Claudia Viana Trugilho,Paulo Fernando Mori,Fábio Akira
author_facet	Melo,Luiz Eduardo de Lima Silva,Claudia de Jesus Protásio,Thiago de Paula Mota,Graciene da Silva Santos,Iedo Souza Urbinati,Claudia Viana Trugilho,Paulo Fernando Mori,Fábio Akira
author_sort	Melo,Luiz Eduardo de Lima
title	Planting density effect on some properties of Schizolobium parahyba wood
title_short	Planting density effect on some properties of Schizolobium parahyba wood
title_full	Planting density effect on some properties of Schizolobium parahyba wood
title_fullStr	Planting density effect on some properties of Schizolobium parahyba wood
title_full_unstemmed	Planting density effect on some properties of Schizolobium parahyba wood
title_sort	planting density effect on some properties of schizolobium parahyba wood
publisher	Universidad del Bío-Bío
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2018000300381
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Planting density effect on some properties of Schizolobium parahyba wood

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