Estudio anatómico y de los procesos de crecimiento y desarrollo del fruto de la badea (Passiflora quadrangularis)
Anatomical, growth and development studies in Badea fruits (Passiflora cuadrangularis)
Keywords:
Fruto, badea, Passiflora, anatómico, crecimiento, proceso, desarrollo (es)Downloads
(Passif/ora quadrangularis L.). Para su realización se tomaron muestras de frutos de diferentes tamaños, los cuales fueron tratados mediante técnicas histológicas y analizados al microscopio. Se evaluaron ocho estadios de crecimiento correspondientes a frutos de los diámetros: 6; 10; 18; 22; 30; 40; 60 y 80 mm. En los tres primeros estadios de desarrollo del fruto, se observaron continuas divisiones
en las células de la epidermis externa y del parénquima. Adicionalmente, el fruto que se ha originado de un ovario triangular, va tomando forma circular. A partir del cuarto
estadio, se inicia la maduración del fruto y la placenta ernpiezaa llenar los lóculos y a rodear las semillas. En el estadio ocho, se observa el arilo cuyo origen proviene de un engrosamiento de la zona apical del funículo. Todos los procesos, que ocurren a lo largo del crecimiento del fruto, originan su forma final y le proporcionan las características
organolépticas.
(Passiflora quadrangularis L.). Fruit samples of different sizes were taken and treated by histological techniques and analyzed under microscope. Eight stage of development of
diameter fruits were evaluated: 6; 10; 18; 22; 30; 40; 60 y 80 mm. Continues divisions in the external epidermis cells and parenchima on the three first stages were observed.
Aditionally, the fruit originated from a triangular ovary, progresively pets a circular from. From the fourth stage, fruit ripenning initiates and the placenta starts to fill the locules and sarround the seed. At the eight stage the aril, which is originated from thickening of funiculus apical zone is observed. all the proeesses, which take place during
the fruíts growth produce their final form and establish the organoleptic caracteristics.
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