Sources of variation | Degrees of freedom | Mean Square | |||||
---|---|---|---|---|---|---|---|
Stoma number upper leaves | Stoma number lower leaves | Stoma length upper leaves | Stoma width upper leaves | Stoma length lower leaves | Stoma width lower leaves | ||
Genotype (G) | 1 | 60.5* | 24.5* | 222.694** | 91.312** | 189.566** | 70.824** |
Stress treatment (S) | 2 | 108.5** | 39.5** | 469.5** | 235.927** | 437.581** | 157.3** |
G × S | 2 | 18.5* | 24.5* | 55.379** | 17.061** | 39.516* | 9.125* |
Error | 12 | 4 | 5 | 7.111 | 2.324 | 6.48 | 1.662 |
CV% | Â | 7.64% | 9.65% | 7.27% | 9.27% | 7.88% | 9.52% |