Table 3 Effects of irrigation levels, plant densities, antitranspirants, and their interaction on LAI of maize during 2019 and 2020 seasons
Treatments | Antitranspirants (An) | Mean of IL × PD | Antitranspirants (An) | Mean of IL × PD | |||||
|---|---|---|---|---|---|---|---|---|---|
Irrigation levels (IL) | Plant densities (PD) | An1: control | An2: chitosan | An3: kaolin | An1: control | An2: chitosan | An3: kaolin | ||
2019 season | 2020 season | ||||||||
IL1: 80% | PD1:17.500 | 6.02 | 6.10 | 6.14 | 6.09 | 6.03 | 6.13 | 6.19 | 6.12 |
PD2:23.333 | 6.55 | 7.06 | 7.11 | 6.91 | 6.60 | 7.13 | 7.18 | 6.97 | |
PD3:35.000 | 7.39 | 8.07 | 8.17 | 7.88 | 7.47 | 8.12 | 8.27 | 7.95 | |
Mean of IL1 | 6.65 | 7.08 | 7.14 | 6.96 | 6.70 | 7.13 | 7.21 | 7.01 | |
IL2: 70% | PD1:17.500 | 5.72 | 6.01 | 6.03 | 5.92 | 5.86 | 6.08 | 6.12 | 6.02 |
PD2:23.333 | 6.12 | 6.56 | 6.98 | 6.56 | 6.19 | 7.01 | 7.05 | 6.75 | |
PD3:35.000 | 6.16 | 7.08 | 7.12 | 6.79 | 6.28 | 7.17 | 7.23 | 6.89 | |
Mean of IL2 | 6.00 | 6.55 | 6.71 | 6.42 | 6.11 | 6.75 | 6.80 | 6.56 | |
IL3: 60% | PD1:17.500 | 4.14 | 5.17 | 5.36 | 4.89 | 4.36 | 5.44 | 5.58 | 5.13 |
PD2:23.333 | 4.19 | 5.27 | 5.66 | 5.04 | 4.20 | 5.50 | 5.90 | 5.20 | |
PD3:35.000 | 5.09 | 5.53 | 5.68 | 5.43 | 5.15 | 5.88 | 6.06 | 5.70 | |
Mean of IL3 | 4.47 | 5.32 | 5.57 | 5.12 | 4.57 | 5.61 | 5.85 | 5.34 | |
Mean of (PD × An) | PD1:17.500 | 5.30 | 5.76 | 5.84 | 5.63 | 5.42 | 5.89 | 5.97 | 5.76 |
PD2:23.333 | 5.62 | 6.30 | 6.58 | 6.17 | 5.66 | 6.54 | 6.71 | 6.31 | |
PD3:35.000 | 6.21 | 6.89 | 6.99 | 6.70 | 6.30 | 7.06 | 7.18 | 6.85 | |
Mean of An | 5.71 | 6.32 | 6.47 | - | 5.79 | 6.50 | 6.62 | – | |
LSD0.05 | IL: 0.08 | PD: 0.05 | IL: 0.05 | PD: 0.05 | |||||
An: 0.05 | IL × PD: 0.05 | An: 0.04 | IL × PD: 0.05 | ||||||
IL × An: 0.08 | PD × An: 0.08 | IL × An: 0.07 | PD × An: 0.07 | ||||||
IL × PD × An: 0.15 | IL × PD × An: 0.11 | ||||||||