ABSTRACT. Several species within the genus 10365-10375 (2015) genetic diversity in breeding programs. These latter species could also be domesticated or improved to produce commercial products. Using 13 simple sequence repeat loci, the population structure and genetic diversity of T. speciosum and T. subincanum natural populations in the Juruena National Park, Mato Grosso State, Brazil, was studied. We sampled all individuals of each species (N = 25) present inside a designated research area established by the Program for Research on Biodiversity. The average number of alleles per locus was 5 for T. speciosum and 6.69 for T. subincanum, with average PIC values above 0.5 in both species. All evaluated individuals varied genetically. Seeds from the individuals analyzed will be useful for the development of germplasm banks and for establishment of breeding programs.
2 Professor Titular, LCF/ESALQ/USP, jlmgonca@esalq.usp.br 3 Votorantim Celulose e Papel (VCP), Capão Bonito / SP Resumo -Foram estudadas as estruturas espaciais de variáveis coletadas em inventário florestal de plantações comerciais na região de Capão Bonito. As variáveis de produtividade apresentaram forte dependência espacial com alto nível de ajuste. Os mapas interpolados apresentaram o zoneamento da produtividade e da qualidade dos povoamentos estudados. Palavras-chave: Produtividade florestal, qualidade silvicultural e inventário florestal.Abstract -The spatial structure of variables collected in forest inventory of commercial plantations in the region of Capão Bonito (Southeastern region of Brazil) was studied in this work. The variables of productivity demonstrated strong spatial dependence with a high level of adjustment. The interpolated maps display the productivity zones and quality of the studied population.Key words: Forest productivity, forestry quality and forest inventory. Introdução SSi im mp pó ós si io o d de e G Ge eo oe es st ta at tí ís st ti ic ca a A Ap pl li ic ca ad da a e em m C Ci iê ên nc ci ia as s A Ag gr rá ár ri ia as s 1 14 4 e e 1 15 5 d de e m ma ai io o d de e 2 20 00 09 9 B Bo ot tu uc ca at tu u--S SP P
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