Resumen

NAVARRO, Marlen; FEBLES, G  y  TORRES, Verena. Conceptual bases for estimating seed vigor through growth indicators and initial development. Pastos y Forrajes [online]. 2012, vol.35, n.3, pp.233-246. ISSN 0864-0394.

An evaluation was made, with adequate methods, of the seed quality aspects through the study of germination, viability, dormancy and ageing. Storage under uncontrolled conditions was the form selected, due to its prevalence in the existing conventional storehouses in the country. The results of the work led to evaluate the scarification methods as elements which contribute to dormancy breakup. In addition, they allowed having more objective and accurate knowledge of vigor, because acceptable balance was achieved between the biological and mathematical elements used. When evaluating as a whole the different elements of the studies conducted, to consider the conceptual bases for estimating the vigor of seeds from tropical shrub and tree leguminous species, or other species with similar seed characteristics regarding morphology and performance is proposed.

Palabras clave : germination; seed; seed viability.

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