TESTES DE PROCEDÊNCIAS DE Eucalyptus pseudoglobulus E Eucalyptus maidenii EM ITAPEVA- SP
DOI:
https://doi.org/10.24278/2178-5031.199682656Keywords:
provenances trials, Eucalyptus pseudoglobulus, Eucalyptus maideniiAbstract
In order to analyse the development of the species Eucalyptus pseudoglobulus and Eucalyptus maidenii in São Paulo State, a field trial was established in Itapeva using provenances from Australia. The seeds were collected and sent to the Instituto Florestal by the Forestry Commission of Tasmania. At eleven (11) years old, the results showed significant differences for the means of height and diameter at breast height (DBH)between the provenances of E. pseudoglobulus and significant differences for the means of height and survival among the provenances of E. maidenii, A selective tliinning was performed at this age (11 years old) and, even two years later, the results continued to follow the same trends. The Kuark - Wibens Hill provenance of E. pseudoglobulus and the Mt. Dromedary provenance of E. maidenii showed the best means of growth. A preliminary test presented high yield of essential oils for alI provenances of the two species.
Downloads
References
GUENTHER, E. 1950. Thees sential oils. New York, D. Van Nos trand Company Inc. v. 4. 752p.
INSTITUTO FORESTAL, CORPORACION DE FOMENTO DE LA PRODUCCION. 1986. Espécies forestale sexóticas de intrese economico para Chile. Santiago, Gerenciade Desarrollo, AF86/32.168p.
KIRKPATRICK, J. B.1974. The numerica lintra specific taxonomy of Eucalyptus globulus Labill.(Myrtaceae). Botanical Journal of the Linnean Society, London, (69): 89-104.
MARTIN,D. G. & GARCIA VALLEJO ,M.C. 1982. Esencias de eucaliptos arboreos a climata do senEspaiía:1. Esenciade Eucalyptus maiden iiF. Muell. INIA, Serie: Forestal, Madrid,(6):186-191.
ORME, R. K. 1978 Eucalyptus globulus provenances. Forest Genetic Resources, Rome, (7):19-33.(Forestry Occasional Paper, 1).
_____.1983 Progressos no estudo de procedência de Eucalyptus globulus. In: SIMPÓSIO IUFRO EM MELHORAMENTO GENÉTICO E PRODUTIVIDADE DE ESPÉCIES FLORESTAIS DE RÁPIDO CRESCIMENTO, Águas de São Pedro-SP, ago, 25-30,1980. Anais...Silvicultura, SãoPaulo, 8 (31): 483-486.v. 3.
ROMANI, R.A. 1972. Óleos essenciais de eucalipto. Piracicaba, ESALQ-USP, Depto. De Silvicultura. 8p.(Seminário apresentado à disciplina Química da Madeira )
SHIMIZU,1. v., ONUKI,M. & CÉSAR,E. R. G. 1989. Variações entre procedências de Eglobulus subs p. maidenii em Guaíba, RS. Boletim de Pesquisa Florestal, Curitiba, (18-119):11-16.
SEDECOR,G. W. 1956. Statistical methods. Ames, Iowa State College Press. 5 ed.
VENTURA,A.; BERENGUT, G. & VICTOR, M.A.M.1965/66. Características e da climáticas das dependências do Serviço Florestal do Estado de São Paulo. Silvicultura em São Paulo, São Paulo, 4:57-140.
VOLKER, P. W. & ORME, R. K. 1988, Provenancetrials of E. globulus and related species in Tasmania. Aust. For., Melbourne, 51(4): 257-265
