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SEED CONDITIONING OF RED OAK: A RECALCITRANT NORTH AMERICAN SEED

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Academic year: 2019

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Figure 1 -  Cumulative   percent   germination   of Chionanthus virginicus seed given various lengths of exposure (2, 4 or 6 months, 2 M at 4 0 C, 4 M at 4 0 C and 6 M at 4 0 C, respectively) to cold (4 0 C) stratification conditions before conducting a ge
Figure 2 - Cumulative percent split pericarps of red oak acorns primed in water (aerated water soak, AWS), 1.5 or 3.0% KNO 3  (1.5% and 3%, respectively) or 31% (g/vol.) polyethylene glycol 6000 (PEG) for 14 days at 25 0 C

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