Modelagem de crescimento e produção de povoamentos de Tectona grandis L. f. a partir de análise de tronco

• Autor(a) principal: Novaes, Daniel Menezes
• Data de Publicação: 2009
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: LOCUS Repositório Institucional da UFV
• Texto Completo: http://locus.ufv.br/handle/123456789/3029
• topic: Teca; Análise de tronco; Modelo de crescimento e produção; Teak; Stem analysis; Modeling growth and production; CNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTAL::MANEJO FLORESTAL

The aim of this study was to set, evaluate and compare models of growth and production, using data from partial and complete analysis of the trunk of tree stands of Tectona grandis (teak), located in Mato Grosso, Brazil. Data were collected in stands of Companhia do Vale do Araguaia (CVA), with ages between 4 and 10 years. Data obtained by complete analysis were used to construct site index curves and partial data analysis was used for modeling of growth and production. Were fitted and evaluated the Clutter model (in the original forms and usual), the Buckman model and a model at the level of individual trees. These models were evaluated and compared based on usage statistics and analysis of waste. The efficiency of sampling by stem analysis for modeling growth and yield of teak plantations was established. This type of analysis applies to settlements already in advanced age where permanent plots were not measured throughout each year.