Table 1.
Effects of Mg application on fruit quality at the fruit maturity stage in 2018 and 2019.
| Year | Treatment (kg/hm2) | Yield (kg/667 m2) | Single fruit mass (g) | Transverse diameter (mm) | Longitudinal diameter (mm) | Fruits firmness (kg·cm-2) | Soluble sugar (%) | Titratable acid (%) | Sugar–acid ratio |
|---|---|---|---|---|---|---|---|---|---|
| 2018 | CK | 2622.2c | 234.23c | 80.6b | 71.2b | 8.36a | 12.53c | 0.46a | 27.24c |
| Mg50 | 2714.7b | 244.57b | 81.2b | 71.8b | 8.21a | 13.95b | 0.48a | 29.06b | |
| Mg100 | 2798.6a | 252.13a | 81.6b | 71.3b | 8.07a | 14.07b | 0.48a | 29.31b | |
| Mg150 | 2802.0a | 252.43a | 86.1a | 74.8a | 8.08a | 14.92a | 0.46a | 32.43a | |
| Mg200 | 2795.6a | 251.86a | 85.7a | 74.3a | 7.92a | 14.83a | 0.46a | 32.24a | |
| 2019 | CK | 2646.5c | 236.42c | 80.8b | 71.4b | 8.13a | 12.61c | 0.46a | 27.41c |
| Mg50 | 2743.0b | 247.12b | 81.6b | 71.9b | 8.27a | 13.77b | 0.47a | 29.3b | |
| Mg100 | 2835.3a | 255.43a | 81.9b | 71.1b | 7.82a | 14.68a | 0.48a | 30.58a | |
| Mg150 | 2839.5a | 255.81a | 86.4a | 74.6a | 8.11a | 14.74a | 0.46a | 32.04a | |
| Mg200 | 2832.4a | 255.17a | 86.1a | 74.2a | 7.96a | 14.73a | 0.46a | 32.02a |
Significant differences were detected by different letters at P ≤ 0.05.