Table 4 Correlations (Pearson’s R2 values) between residual transpiration measured by two different methods and different cuticular wax compounds of three different leaf positions of four barley genotypes grown under normal growth condition. Values labelled with asterisk are significant at P < 0.05
Compound | R2 values with residual transpiration | Correlation | |||
|---|---|---|---|---|---|
Method-1 | Method-2 | ||||
R2 Value | P value | R2 value | P value | ||
Aldehydes | 0.21 | 0.15 | 0.17 | 0.18 | Negative |
Alkanes | 0.00 | 0.93 | 0.00 | 0.88 | Negative |
Benzoates | 0.16 | 0.21 | 0.15 | 0.21 | Negative |
Phytols | 0.00 | 0.86 | 0.05 | 0.50 | Positive |
Methyl esters | 0.02 | 0.63 | 0.06 | 0.43 | Negative |
Diketones | 0.04 | 0.52 | 0.00 | 0.89 | Positive |
Alkylresorcinols | 0.21 | 0.15 | 0.16 | 0.19 | Negative |