bachelorThesis
Fenologia de Ceiba glaziovii (Kuntze) K.Schum em fragmento de Floresta Tropical Sazonalmente Seca, Macaíba – RN
Fecha
2020-12-17Registro en:
PAIVA, Jéssica Nunes de. Fenologia de Ceiba glaziovii (Kuntze) K.Schum em fragmento de Floresta Tropical Sazonalmente Seca, Macaíba – RN. 2020. 41f. . Trabalho de Conclusão de Curso (Graduação em Engenharia Florestal ) - Unidade Acadêmica Especializada em Ciências Agrárias - Escola Agrícola de Jundiaí, Universidade Federal do Rio Grande do Norte, Macaíba-RN, 2020.
Autor
Paiva, Jéssica Nunes de
Resumen
The phenology of Ceiba glaziovii (Kuntze) K.Schum. known as Barriguda, it was
studied in a seasonally dry tropical forest fragment in the municipality of Macaíba - Rio
Grande do Norte. 34 individuals were observed, the data of defoliation, leafing, flower
bud production, flowering and fruiting were recorded during the period from August
2017 to March 2020. It was observed the dependence of the leafing and defoliation
phenophases with the seasonality of precipitation. The bud production, flowering and
fruiting period occurred during the dry season, where flowers are more visible to
pollinators when the vegetation is leafless, being a common strategy among the
Caatinga species, and fruiting also occurred in the period of drought, favoring the
spread of propagules by the wind, where the wind speed increases during the dry
period. The importance of long-term phenological monitoring is emphasized, so that it
can assess the greater or lesser interference of biotic and abiotic factors in
phenological patterns.