Pre-germination treatments on palm tree seeds
DOI:
https://doi.org/10.4336/2015.pfb.35.84.663Keywords:
Euterpe edulis, Dormancy, Ethylene, Gibberellic acidAbstract
Palm tree seeds present slow and uneven germination. Therefore, the objective of this research was to evaluate the efficiency of pre-germination treatments in promoting germination and early seedling growth of palm tree (Euterpe edulis Martius). Treatments were: control, immersion in GA3 solution, exposure to ethylene, water immersion, H2SO4 immersion, mechanical scarification, stratification for 30 days at 10 °C, and scarification followed by stratification. Soaking seeds in gibberellic acid (GA3; 2000 µL L-1 for 24 h) or their exposure to ethylene (1000 µL L-1 for 24 h) are effective for promoting emergence, which started 30 days after seed treatment, and for early seedling growth of palm tree.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
The BRAZILIAN JOURNAL OF FORESTRY RESEARCH reserves the right to correct grammar, improve clarity, and impose PFB standard although respecting the author's style.
Final proof version will be sent to the correspondence author.
Published papers will become property of the BRAZILIAN JOURNAL OF FORESTRY RESEARCH.
Published papers may be used by the authors, without previous PFB authorization, allowed when source is cited.
Any mention of trademarks or methods do not imply in its recommended by the Editorial Committee.
The authors are the exclusive responsible for opinions and concepts developed in the manuscript.