Fig. 6 2019 recovery growth rate (measured at the end-season 2019) in
relation to pre-winter and post-winter NSC in shoots and roots of oak
(Quercus petraea ) and beech (Fagus sylvatica ) saplings
treated with four drought durations in 2018 and well-watered in 2019. In
case there is a significant (p < 0.05) relationship between
growth and NSC level for the pooled data, a fitting line is given.