Table 2 Irrigation volumes of different treatments (mm).
Year | Treatment | Irrigation time | Total | ||||
|---|---|---|---|---|---|---|---|
Planting pattern | Super absorbent polymer | Sowing | Tillering | Jointing | Anthesis | ||
2019 | PA | N | 19.1 | 41.8 | 44.3 | 24.9 | 130.1 |
Y | 19.1 | 39.5 | 37.7 | 24.4 | 120.6 | ||
PB | N | 19.1 | 41.1 | 32.5 | 26.3 | 119.0 | |
Y | 19.1 | 35.5 | 31.5 | 25.7 | 111.7 | ||
PC | N | 19.1 | 41.1 | 34.0 | 28.4 | 122.6 | |
Y | 19.1 | 39.1 | 32.4 | 24.9 | 115.5 | ||
2020 | PA | N | 28.4 | 49.1 | 35.0 | 0 | 112.5 |
Y | 28.4 | 44.5 | 33.9 | 0 | 106.7 | ||
PB | N | 28.4 | 45.7 | 31.6 | 0 | 105.8 | |
Y | 28.4 | 42.7 | 31.2 | 0 | 102.3 | ||
PC | N | 28.4 | 46.4 | 33.2 | 0 | 108.0 | |
Y | 28.4 | 43.2 | 33.3 | 0 | 104.9 | ||
