Free Access

Table 2

Results of backward stepwise regression with the best variable selected by analysis for each morphological trait.

Response variable Predictor variable, selected by backward stepwise regressions β Std Error β t p
Plant length −0.64 0.14 −4.60 <0.001
Number of shoots pH −0.38 0.16 −2.29 0.031
Number of roots Conductivity 0.55 0.15 3.60 0.001
Leaf area −0.70 0.13 −5.37 <0.001
Plant dry mass Temperature 0.77 0.11 6.56 <0.001

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.