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Journal of Wood Science

Official Journal of the Japan Wood Research Society

Fig. 2 | Journal of Wood Science

Fig. 2

From: Seasonal variations of tracheid formation and amount of auxin (IAA) and gibberellin A4 (GA4) in cambial-region tissues of mature sugi (Cryptomeria japonica) cultivar grown in a Nelder plot with different tree densities

Fig. 2

Seasonal variation in measured amounts of IAA and GA4 in cambial-region tissues of sugi trees grown with different tree densities. Different characters show significant differences among tree-density-zoning symbols (p < 0.05). Error bars indicate standard deviations. A IAA amounts, B GA4 amounts

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