Figure 7
From: Effect of stem bending and soil moisture on the incidence of resin pockets in radiata pine
The mean presence of Type 1 resin pockets for each growth ring in 1 m height classes, in the lower 6 m of the stem, during the stem bending treatment year (2007–2008). The values plotted are least squares means from a treatment × height class interaction term added to Model (5). Symbols: Light blue circle with line Control, Green Square with line Spring, Orange triangle with line Summer - water stressed, Dark blue down triangle with line Summer - released from water stress.