Seed quality individuals natives Dalbergia miscolobium Benth. in area of savanna recovery process
DOI:
https://doi.org/10.17648/heringeriana.v7i1.7Keywords:
seeds production, predation, degraded areas recoveryAbstract
The aim study was to quantify and compare the seeds quality of Dalbergia miscolobium
Benth. four matrices from an area of dirty field in Diamantina, Minas Gerais, in a two years recovery process (2010 and 2011). The collected seeds were classified as predation, immature and mature. The results were compared between two years through contingency table. We applied t test
for dependent samples, 95% confidence interval for the data quality samples between years. The samples 2010 and 2011 in seeds qualities were, respectively, 52,25% and 5,5% seeds predated, 33,5% and 33,5% seeds immature, and 14,25% and 61% seeds mature. Significant difference was observed for the variables related to the quality predated seeds and seeds mature between the years. Found that the seeds quality of D. miscolobium fluctuated in the two years evaluated resulting possible fluctuations in the density of individuals the population database natural regeneration.
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Copyright (c) 2014 Milton Serpa de Meira Júnior, Evandro Luiz Mendonça Machado, Márcio Leles Romarco de Oliveira, José Roberto Rodrigues Pinto, Sílvia da Luz Lima Mota
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