Correlation coefficients between main traits in Exp1 and Exp2.

Data in the last column shows correlations between same traits in both P treatments.

aStatistical parameters: n = 264, P < 0.05 at r = 0.12

bStatistical parameters: n = 198, P < 0.05 at r = 0.14

cDry leaf (DL); total leaf (TL). Number (No) and weight (Wt) of DL was calculated as a percentage of TL.

Correlation coefficients between main traits in Exp1 and Exp2.