Table 5 Effects of irrigation levels, plant densities, antitranspirants, and their interaction on days to silking 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 | 63.86 | 63.98 | 64.11 | 63.98 | 63.92 | 63.97 | 64.04 | 63.97 |
PD2:23.333 | 64.03 | 65.13 | 65.19 | 64.78 | 64.11 | 65.18 | 65.20 | 64.83 | |
PD3:35.000 | 65.40 | 66.43 | 66.46 | 66.10 | 65.52 | 66.61 | 66.65 | 66.26 | |
Mean of IL1 | 64.43 | 65.18 | 65.26 | 64.95 | 64.52 | 65.25 | 65.29 | 65.02 | |
IL2: 70% | PD1:17.500 | 61.90 | 62.94 | 62.91 | 62.58 | 61.94 | 62.97 | 62.98 | 62.63 |
PD2:23.333 | 62.05 | 63.49 | 63.58 | 63.04 | 62.06 | 63.55 | 63.60 | 63.07 | |
PD3:35.000 | 62.14 | 63.01 | 63.05 | 62.73 | 62.15 | 63.08 | 63.09 | 62.78 | |
Mean of IL2 | 62.03 | 63.14 | 63.18 | 62.78 | 62.05 | 63.20 | 63.23 | 62.83 | |
IL3: 60% | PD1:17.500 | 61.00 | 61.10 | 61.14 | 61.08 | 61.06 | 61.17 | 61.15 | 61.12 |
PD2:23.333 | 61.33 | 62.05 | 62.07 | 61.82 | 61.37 | 62.09 | 62.10 | 61.85 | |
PD3:35.000 | 61.56 | 62.28 | 62.32 | 62.05 | 61.65 | 62.36 | 62.40 | 62.14 | |
Mean of IL3 | 61.30 | 61.81 | 61.84 | 61.65 | 61.36 | 61.87 | 61.88 | 61.71 | |
Mean of (PD × An) | PD1:17.500 | 62.25 | 62.67 | 62.72 | 62.55 | 62.30 | 62.70 | 62.72 | 62.58 |
PD2:23.333 | 62.47 | 64.56 | 63.61 | 63.21 | 62.51 | 63.61 | 63.63 | 63.25 | |
PD3:35.000 | 63.03 | 63.91 | 63.94 | 63.63 | 63.11 | 64.02 | 64.05 | 63.73 | |
Mean of An | 62.59 | 63.38 | 63.43 | – | 62.64 | 63.44 | 63.47 | – | |
LSD0.05 | IL: 0.05 | PD: 0.04 | IL: 0.02 | PD: 0.01 | |||||
An: 0.03 | IL × PD: 0.05 | An: 0.02 | IL × PD: 0.04 | ||||||
IL × PA: 0.06 | PD × An: 06 | IL × PA: 0.02 | PD × An: 0.02 | ||||||
IL × PD × An: 0.11 | IL × PD × An: 0.05 | ||||||||