Natural regeneration under reforestation of Araucaria angustifolia and Pinus sp. in Tunas do Paraná, PR, Brazil
DOI:
https://doi.org/10.4336/2016.pfb.36.85.892Keywords:
Native species, Forest plantation, Conservation unitAbstract
This study aimed to assess the natural regeneration in stands of Araucaria angustifolia (PA) and Pinus sp. (PP) without management in Campinhos State Park, in the Municipality of Tunas do Paraná, Parana State, Brazil. Eighteen plots of 10 m2 were installed, 7 plots for PA and 11 for PP. All trees higher than 1.5 m were sampled and their circumference were measured at 1.30 m above ground level. In PA stand there were 586 individuals, corresponding to 67 species and 29 families and in PP stand 442 individuals of 58 species and 22 families were measured. The most important species in PA were Cordyline spectabilis, Lonchocarpus muehlbergianus and Clethra scabra; and in PP were C. spectabilis, Lonchocarpus sp.1 and Cupania vernalis. PA showed phytosociological parameters and diversity higher than PP. The floristic composition was similar for both stands, which denoted the regenerative potential of PP.Downloads
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Published
2021-11-17
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Copyright (c) 2016 Joema Carvalho, Santiago José Elías Velazco, Tiaro Katu Pereira, Franklin Galvão
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How to Cite
CARVALHO, J. et al. Natural regeneration under reforestation of Araucaria angustifolia and Pinus sp. in Tunas do Paraná, PR, Brazil. Pesquisa Florestal Brasileira, v. 36, n. 85, p. 9–16, 17 Nov.2021.
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