The process of phenology | Relations between phenological stages with latitude, longitude, and altitude | The coefficient of determination | The coefficient of correlation |
The first stage, bud formation | Y = −339.172 + 3.780long + 5.323lat + 0.021E | 79 | 89 |
The second phase, bud break | Y = −387.248 + 4.494long + 5.771lat + 0.024E | 89 | 94 |
The third stage, flowering | Y = −425.621 + 4.822long + 6.434lat + 0.028E | 87 | 93 |
The fourth stage, fruit growth | Y = −1128.199 + 11.237long + 17.569lat + 0.071E | 89 | 94 |
The fifth stage, ripening | Y = −1632.420 + 17.530long + 21.394lat + 0.056E | 84 | 92 |