Fig. 2From: Relationship between the xylem maturation process based on radial variations in wood properties and radial growth increments of stems in a fast-growing tree species, Liriodendron tulipiferaRadial variations of wood properties. Note: Circles and solid curves represent the original values of each wood property and regression curve based on the fixed-effect parameters of the selected model (Table 5). MOE, modulus of elasticity; MOR, modulus of ruptureBack to article page