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Table 1 Results of linear mixed models with species (S),
drought duration (D), nitrogen fertilization (N) as factors, for water
potential (ψleaf), net photosynthetic rate during the
drought duration treatment in 2018 and in the recovery growing season in
2019, relative height increment rate (RHI) in 2018 (drought) and 2019
(recovery). Numbers of degrees of freedom (df ), F- andP -values are given.