Comparison of height increment through trunk analysis by digital and manual method in Eucalytus spp.
DOI:
https://doi.org/10.20873/jbb.uft.cemaf.v7n3.silvaKeywords:
Conventional Anatro, digital method, ArcMapAbstract
Growth rings are a database that allows us to quantify and evaluate their interaction with the environment. The most commonly used method for performing complete stem analysis (ANATRO) is the so-called conventional one, such methodology allows tracking the past growth of a tree. The objective of this work was to compare conventional and digital ANATRO using ArcMap software in order to facilitate and accelerate data collection. The study was conducted on a private property in the municipality of Aliança do Tocantins. Data were collected from a 7-year-old Eucalyptus plantation with 2.5 x 4.0 m spacing (1,000 trees / ha). The selection of the trees used was made from the diametric frequency distribution. Three clones of VM-58 were selected. The results were satisfactory when comparing the data obtained from the ANATRO manual method with the digital one, allowing us possible alternatives when there is no possibility of manual.
References
BARUSO, A.P. A determinação de funções de crescimento mediante análise do tronco. Tese (defendida) - Universidade Federal do Paraná, Curitiba, 1977.
HUSCH, B. et al. Forest mensuration. John Wiley & Sons, Inc., 1982.
IMAÑA ENCINAS, J.; SILVA, G. F. da; PINTO, J.R.R. Idade e crescimento das árvores. 2005.
LAMPRECHT, H. Silvicultura nos trópicos. Eschborn: GTZ, 1990.
MACHADO, S.A.M.; NASCIMENTO, R.G. M.; MIGUEL, E.P.; TÉO, S.J.; AUGUSTYNCZIK, A.L.D. Distribuition os total heigth, trasverse area and individual volume for Araucaria angustifólia (Bert.) O. Kuntze. Revista Cerne, v.16, n.1, p.12-21, jan./mar. 2010.
MARTINS, I.S. Comparação entre métodos uni e multivaria-dos aplicados na seleção em Eucalyptus grandis. 1999. Tese de Doutorado. Universidade Federal de Viçosa.
NAGEL, J.; ATHARI, S. Stammanalyse und ihre Durchfüh-rung. Allgemeine Forst- und Jagdzeitung, Frankfurt am Main, v.153, n.9/10, p.179-182, 1982.
ROSOT, M.A.D. et al. Análise de tronco digital: uma nova metodologia para a medição de anéis de crescimento. Flores-ta, v.33, n.3, p.235-255, 2003.
ROSOT, M.A.D. Processamento digital de imagens aplicado à medição de anéis de crescimento na análise de tronco. 2013
SEPLAN - Secretaria do Planejamento e da Modernização da Gestão Pública. Atlas do Tocantins: subsídios ao planeja-mento da gestão territorial. Palmas, TO. 6. ed. 80. 16-31p. 2012.
SILVA, J. de C.; XAVIER, B.A. Eucalipto: manual prático do fazendeiro florestal, produzindo madeira com qualidade. Vi-çosa, MG, 2006.
VIEIRA, E.L. et al. Manual de fisiologia vegetal. Edufma, 2010.
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 - Journal of Biotechnology and Biodiversity
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (CC BY 4.0 at http://creativecommons.org/licenses/by/4.0/) that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
Authors are permitted and encouraged to post their work online (e.g. in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (Available at The Effect of Open Access, at http://opcit.eprints.org/oacitation-biblio.html).
