Germination of guatambu seeds subjected to two light regimes
DOI:
https://doi.org/10.4336/2015.pfb.35.83.758Keywords:
Physiological quality, Forest seeds, Aspidosperma parvifoliumAbstract
Guatambu (Aspidosperma parvifolium A. DC.) is a species that faces extinction in different regions of Brazil. The aim of this study was to evaluate the influence of photoperiod on germination of guatambu seeds at 25°C. The statistical procedure used was factorial design with two factors. Factor A was seed lots (Mother tree A, B, and C) and factor B was photoperiod (dark and 12 h of photoperiod). Guatambu seeds are not affected by photoperiod condition during the germination process.
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Copyright (c) 2015 Karina Guollo, Jean Carlo Possenti, Marciele Felippi
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