Qualidade fisiológica de sementes medicinais crioconservadas.

Abstract

This work was developed with objective of the cryoconservation medicinal seeds (Anethum graveolens, Melissa officinalis, Ruta graveolens, Matricaria camomilla). Of these, in only one of them (Matricaria camomilla) inverse effect of liquid nitrogen under the viability of the seeds was observed. In excessively it had loss of germination, attributed to the physical damages suffered by the seeds and that the gotten results still suggest that the cryoconservation can be a method adjusted for the storage of the seeds of these species.