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- Title
CRESCIMENTO DE MUDAS DE Parkia gigantocarpa Ducke, EM UM SISTEMA DE ENRIQUECIMENTO EM CLAREIRAS APÓS A COLHEITA DE MADEIRA.
- Authors
Reis, Leonardo Pequeno; de Carvalho, João Olegário Pereira; dos Reis, Pamella Carolline Marques; Gomes, Jaqueline Macêdo; Ruschel, Ademir Roberto; da Silva, Marcela Gomes
- Abstract
Height periodic annual increment (2005-2010) of seedlings of Parkia gigantocarpa Ducke planted in gaps caused by logging, in the municipality of Paragominas, state of Pará (3° 30'S; 48° 45'W) was evaluated. Three gap sizes were considered: small gap (200-400 m2); medium gap (401-600 m2); and large gap (> 600 m2). Parkia gigantocarpa had high height increment in all gap sizes during the study period, with 96.7 cm year1 from 2005 to 2010. From 2008 to 2010 the increment in large gaps (137.9 cm year1) was significantly different at p < 0.05 from small gaps (64.2 cm year-1). There was no mortality in large gaps in that period but in small and medium gaps the mortality rate was 16.1% and 9.7%, respectively. According to these results we can suggest the species for enrichment planting after logging, mainly in gaps larger than 600 m2.
- Publication
Ciência Florestal (01039954), 2014, Vol 24, Issue 2, p431
- ISSN
0103-9954
- Publication type
Article
- DOI
10.5902/1980509814583