Volume equations for estimating timber yield of Hevea brasiliensis Muell Arg in plantations of the stages of adulthood and old age
It is necessary evaluate the use of rubber wood; to do that, an equation has been generated for estimating timber volumes through models for ages 25-51 years. A dasometric inventory was carried out in 11 plantations of rubber (Hevea brasiliensis Muell Arg.), established in Huimanguillo, Tabasco. Pla...
Main Authors: | , , , |
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Format: | Online |
Language: | spa |
Published: |
Instituto de Ecología, A.C.
2018
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Online Access: | https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421867 |
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author | Gómez González, Juan Pablo Domínguez-Domínguez, Marivel Martínez-Zurimendi, Pablo Ramírez Valverde, Gustavo |
author_facet | Gómez González, Juan Pablo Domínguez-Domínguez, Marivel Martínez-Zurimendi, Pablo Ramírez Valverde, Gustavo |
author_sort | Gómez González, Juan Pablo |
collection | MYB |
description | It is necessary evaluate the use of rubber wood; to do that, an equation has been generated for estimating timber volumes through models for ages 25-51 years. A dasometric inventory was carried out in 11 plantations of rubber (Hevea brasiliensis Muell Arg.), established in Huimanguillo, Tabasco. Plantations are 25 to 51 years old, established planting of 570 trees per hectare; average diameter 31.35 cm; dominant average height 27.25 m; basal area 49.82 m² ha-1; commercial height 13.29 m; Pressler height 9.74; Pressler timber volume with bark 1.47 m3 tree-1; Reineke index 876. The volume equation was fitted considering the shape of the tree through the volume of Pressler, for bole volume standing. Berkhout volume models, Kopezky, Hohenadl-Krenn, Husch, Spurr, Stoate, Meyer, Schumacher and third-degree Polynomial were tested. Applying cross-validation, the Kopezky model presented the best coefficient of determination with high reliability. This model can be used to estimate volume of trees, to generate volume mensuration rate and to evaluate the productive potential of this specie for use in Tabasco, with an age range of 25-51 years (adulthood and old age). |
format | Online |
id | oai:oai.myb.ojs.inecol.mx:article-1867 |
institution | Madera y Bosques |
language | spa |
publishDate | 2018 |
publisher | Instituto de Ecología, A.C. |
record_format | ojs |
spelling | oai:oai.myb.ojs.inecol.mx:article-18672022-11-29T22:59:28Z Volume equations for estimating timber yield of Hevea brasiliensis Muell Arg in plantations of the stages of adulthood and old age Ecuaciones de volumen para estimar la producción maderable de Hevea brasiliensis Müell Arg. en plantaciones de etapas adulta y vejez Gómez González, Juan Pablo Domínguez-Domínguez, Marivel Martínez-Zurimendi, Pablo Ramírez Valverde, Gustavo rubberwood inventory Kopezky model Tabasco hule inventario modelo de Kopezky Tabasco It is necessary evaluate the use of rubber wood; to do that, an equation has been generated for estimating timber volumes through models for ages 25-51 years. A dasometric inventory was carried out in 11 plantations of rubber (Hevea brasiliensis Muell Arg.), established in Huimanguillo, Tabasco. Plantations are 25 to 51 years old, established planting of 570 trees per hectare; average diameter 31.35 cm; dominant average height 27.25 m; basal area 49.82 m² ha-1; commercial height 13.29 m; Pressler height 9.74; Pressler timber volume with bark 1.47 m3 tree-1; Reineke index 876. The volume equation was fitted considering the shape of the tree through the volume of Pressler, for bole volume standing. Berkhout volume models, Kopezky, Hohenadl-Krenn, Husch, Spurr, Stoate, Meyer, Schumacher and third-degree Polynomial were tested. Applying cross-validation, the Kopezky model presented the best coefficient of determination with high reliability. This model can be used to estimate volume of trees, to generate volume mensuration rate and to evaluate the productive potential of this specie for use in Tabasco, with an age range of 25-51 years (adulthood and old age). Ante la necesidad de valorar el aprovechamiento de la madera de hule se ha generado una ecuación para la estimación de volúmenes maderables a través de modelos. Se realizó un inventario dasométrico en 11 plantaciones de hule (Hevea brasiliensis Müell Arg.) establecidas en Huimanguillo, Tabasco. Las plantaciones presentaron edades de 25 años a 51 años, densidades de establecimiento de plantación de 570 árboles por hectárea; diámetro promedio 31.35 cm; promedio de altura dominante 27.25 m; área basal promedio 49.82 m² ha-1; altura comercial 13.29 m; altura de Pressler 9.74; volumen maderable de Pressler con corteza 1.47 m3 árbol-1; índice de Reineke de 876. La ecuación de volumen se ajustó considerando la forma del árbol a través del volumen de Pressler, para obtener volumen de fuste en pie. Se ajustaron modelos de volumen de Berkhout, Kopezky, Hohenadl-Krenn, Husch, Spurr, Stoate, Meyer, Schumacher y Polinómico de tercer grado. Aplicando la validación cruzada, el modelo de Kopezky presentó mejor coeficiente de determinación con alta confiabilidad. Este modelo se podrá emplear para estimar volumen de árboles, generar tarifa de cubicación y evaluar el potencial productivo para el aprovechamiento maderable del hule H. brasiliensis en Tabasco, en un intervalo de edades de 25 años a 51 años (etapa adulta y vejez) Instituto de Ecología, A.C. 2018-09-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares application/pdf application/xml https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421867 10.21829/myb.2018.2421867 Madera y Bosques; Vol. 24 No. 2 (2018): Summer 2018 On line first Madera y Bosques; Vol. 24 Núm. 2 (2018): Verano 2018 2448-7597 1405-0471 spa https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421867/1795 https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421867/1914 Derechos de autor 2018 Madera y Bosques |
spellingShingle | Gómez González, Juan Pablo Domínguez-Domínguez, Marivel Martínez-Zurimendi, Pablo Ramírez Valverde, Gustavo Volume equations for estimating timber yield of Hevea brasiliensis Muell Arg in plantations of the stages of adulthood and old age |
title | Volume equations for estimating timber yield of Hevea brasiliensis Muell Arg in plantations of the stages of adulthood and old age |
title_full | Volume equations for estimating timber yield of Hevea brasiliensis Muell Arg in plantations of the stages of adulthood and old age |
title_fullStr | Volume equations for estimating timber yield of Hevea brasiliensis Muell Arg in plantations of the stages of adulthood and old age |
title_full_unstemmed | Volume equations for estimating timber yield of Hevea brasiliensis Muell Arg in plantations of the stages of adulthood and old age |
title_short | Volume equations for estimating timber yield of Hevea brasiliensis Muell Arg in plantations of the stages of adulthood and old age |
title_sort | volume equations for estimating timber yield of hevea brasiliensis muell arg in plantations of the stages of adulthood and old age |
url | https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421867 |
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