Estudio fenológico de (Bursera graveolens y Erythroxylum glaucum) en la Reserva Ecológica de Arenillas

Abstract

This paper studied the phenology of two woody species (Bursera graveolens and Erythroxylum glaucum) Tropical Dry Forest in Arenillas Ecological Reserve to contribute with phenological knowledge and operation of these in the study area. It was made into a permanent plot of 9 hectares, established in the arenillas ecological reserve, industry Pintag New, 42 individuals Bursera graveolens and 44 individuals of Erythroxylum glaucum, for 13 months (December 2014 - December 2015), to observe the presence and / or absence of phenological events (fall and sprout leaves, flower buds, flowers, green and ripe fruit). In Bursera graveolens, flower buds and flowers were given in January 2015, but in July 2015 was recorded five individuals; leaves outbreak in January-February 2015; fruits in February to June 2015; and fall leaves in June to September 2015. In Erythroxylum glaucom, flower buds and flowers were in January 2015; leaves outbreak in January-February 2015; fruits in February to May 2015; and fall leaves in September-October 2015.