highly significantp <0.001
On the basis of the additive model, the effect of normalized leaf position was highly significant, and normalized leaf area was well explained ( r 2 = 0.792, p <0.001) ( Fig. 3 ).
On the basis of the additive model, the effect of normalized leaf position was highly significant, and normalized leaf area was well explained ( r 2 = 0.792, p <0.001) ( Fig. 3 ).