GROWTH HEIGTH FOR Pinus elliotti ENGELM ORIGINATED FROM DIFFERENT REGENERATION METHOS IN CANELA, RS
DOI:
https://doi.org/10.5902/19805098345Keywords:
Growth, height, Pinus elliottii, regenerationAbstract
This work was aimed at quantifying the height growth of Pinus elliotti Engelm in the region of Canela- RS, comparing the growth of trees originated from natural regeneration and plants produced from artificial regeneration, and describing the height growth of the species ecording to the origin of the plants by means of mathemations. The work was ecomplished at Agropecuária Fazenda do Ipê, situated in Canela, RS, between the coordinates 29º 18’ southern latitude and 50º 53’ western longitude, where dominates a Cfb1-type climate. The eight and age data pairs were obtained through the complete trunk analysis, being the sample-trees of each treatment taken between the average and the ± pattern. 10 trees for the plastic bag recipient treatment, 9 for the natural regeneration one, and 11 for the bare rooted one were sampled. Throughout statistical analysis, it could be concluded that a second-degree polynomial described whith more precision the growth of 5-year-old trees, originated from plants produced in plastic bag recipiet, bare root and natural regeneration. The comparison among the treatments, made by covariance analysis, showed that the natural regeneration has a greater initial growth. It was 21.85% greater than that one of trees originated by plants produced in plastic bag recipient and 45.62% greater than that one bate rooted.
Downloads
References
BALMER, W. E. Conterization in southeast. In: NORTH AMERICAN CONTAINERIZED
FOREST TREE SEEDLING SYMPOSIUM, 1974, Denver, Colorado. Procedings…
Washington, D.C.: Goverment Printing Ofifice, 1974. p. 38-41. (Great Plains Agrc. Coucil
Publication, 68).
BARNETT, J. P., BAKER, J. B. Regeneration methods. In: DURYEA, L., DOUGHERTY, PHILLIP, M. (Eds.). Forest regeneration manual. Dordrecht: Kluver, 1991. capo 3, p.35-50.
BERTALANFFY, L. Von quantive laws inmetabolism and groth. Q. Rev. Biol., Baltimore, v. 32,
p. 217-231,1957.
BRASIL. Levantamento de reconhecimento dos solos do Estado do Rio Grande do Sul. Recife,
431 p. (Boletim Técnico, 30).
BRASIL. Plano de Manejo florestal para a Floresta Nacional de Canela/RS. Santa Maria, 1989.
RASSIOLO, M. M. Avaliação da Regeneração Natural de Pinus elliottii Engel. var. elliottii na
floresta nacional de capão bonito, SP. Curitiba: UFPR, 1988. Dissertação (Mestrado em Ciências Florestais) - Curso de Pós-Graduação em Engenharia Florestal, Universidade Federal
do Paraná,1988.
CARRARO, C.C., GARMERMANN, N., EICK, N.C. et al. Mapa geológico do Estado do Rio
Grande do Sul. Porto Alegre: UFRG, 1974. 29p.
HAGAS CAMPOS, J.C. Estudo sobre índice de sitio e tabelas de volume e produção para Pinus
elliottii Engelm no estado de São Paulo, Brasil. Revista Turrialba, Costa Rica, p 1-82, 1970.
CUNHA, N. T. S., NAGY, J. L. Manual do técnico florestal: apostilas do Colégio Florestal de Irati. Irati, 1986. v.1.
DOUGHERTY, M. P., DURYEA, M. L. Forest regeneration manual. Local: KIuwer, 1990. 433p.
EERDEN, E. V AN. Roots of planted trees in Central British, Columbia. In: ROOT FORM OF PLANTED TRES SYMPOSIUM, 1978 Victoria. Procedings… Victoria: British, Columbia, 1978. p. 201 - 208. (Joint Report, n. 8).
FEDUCCIA, D. P. Regeneration slash pine naturally without suppression. Southern, Journal of Applied Forestry. p. 86-89, 1978.
FERGUSON, R. B., MONSEN, S. B. Research with containerized shrubs and forbs in South Idaho. In: NORTH AMERICAM CONTAINERIZED FOREST TREE SEEDLING SYMPOSIUM, 1964, Denver-Colorado. Procedings… Whashington D. C.: U. S. Goverment Printing Office, 1974. p 340-358. (Great Plains Agric. Council Publication, 68).
FINGER, C. A. G. Fundamentos de biometria florestal. Santa Maria: UFSM/CEPEF-FATEC,
HIAT, H. A., TINUS, R. W. Container shape controIs root system configuration of ponderosa pine.
In: NORTH AMERICAN CONTAINERIZED FOREST TREE SEEDLING SYPOSIUM, 1974, Denver, Colorado. Proceedings... 1974. p. 194-196. (Great plains Agric. Council Publication, 68).
INOUE, M. T. Regeneração natural-seus problemas e perspectivas para as florestas brasileiras. Curitiba: FUPEF, 1979.22 p. (Série Técnica, 1).
JORGENSEN, J. R. Root grow of direct-seeded southem pine seedlings. Research Note SO - 79, p. 1-7, 1968.
LAMPRECHT, H. Silvicultura nos trópicos. Eschbom: Instituto de Silvicultura da Universidade
de Gottinger, 1990.343p.
MANN Jr., W. F., ENGHARDT, H. G. Development of Slash Pine regeneration beneath
overstories. US-Forest-Service-Research-Note, n. 170,5 p., 1973.
MATTEI, V. L. Comparação entre semeadura direta e plantio de mudas produzidas em tubetes, na implantação de povoamentos de Pinus taeda L. Curitiba: UFPR, 1993. Dissertação (Mestrado em Ciências Florestais) - Curso de Pós-Graduação em Engenharia Florestal, Universidade Federal do Paraná,1993.
MORENO, J. A. Clima do Rio Grande do Sul. Porto Alegre: Secretaria da Agricultura, 1961.42 p.
PRODAN, M. Forest biometrics. Ney York: Pergamon Press, 1968.447 p.
PRODAN, M. Holzmesslehre. Frankfurt am Main, J. D. Sauerlanders Verlag, 1965.643 p.
PUTMAN, W. E., ZASADA, J. C. Direct seeding techniques to regenerated white spuce in interior
Alaska. Cano J. For. Res., Ottawa, v.16, p. 660- 664, 1986.
PUTZ, F. E. Reduction of root competition increasas grow of slash pine seedlings on a cutover site
in Florida. South-J-Appl-For., Bethesda, v. 16, p. 193-193, 1992.
RICHARDS, F. J. A flexible growth function for empirical use. J. Agr. Pres., v. 3, n. 63, p 174-
,1959.
SAS. Séries in Statical Applications. System for regression. [S. L.: s. n.] 1986. 17Op. Software
para computador.
SCHNEIDER, P. R. Betriebswirtschaftliche und ertragskundliche Grudlagen der
Forsteinrichtung in Sudbrasilien am Beispiel von Pinus elliottii. Freiburgo, 1984. 190p.
SCHNEIDER, P. R. Introdução ao manejo florestal. Santa Maria:UFSM/CEPEF-FATEC, 1993.
SCHNEIDER, P. R., SILVA, J. A. Índice de sítio para acácia negra, Acacia meamsii de Wild. Revista Brasil Florestal, v. 1, n. 42, p. 53-58, 1980.
SELLE, G. L. Influência de fatores ambientais na classificação de sítio para Pinus taeda L., na região de Cambará do Sul, RS, Brasil. Santa Maria: UFSM, 1993. Dissertação (Mestrado em Ciências Florestais) - Curso de Pós-Graduação em Engenharia Florestal, Universidade Federal de Santa Maria,1993
SENEDECOR, G. W., COCHRAN, W. G. Statistical Methods. 6. ed. Iowa: The Iowa State
University Press Ames, 1967.
