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Table 3 Crown volume relationship with yield for field 2 (four samples per variety, and each sample is the mean of four trees)

From: An efficient RGB-UAV-based platform for field almond tree phenotyping: 3-D architecture and flowering traits

Varieties 02 March 08 March 15 March 20 March 28 March 21 June
An 0.04 0.05 0.03 0.08 0.34 0.25
Be 0.39 0.84* 0.40 0.23 0.12 0.37
Co 0.66 0.71 0.60 0.64 0.39 0.42
Fd 0.88* 0.13 0.26 0.97** 0.93** 0.40
Fg 0.00 0.47 0.78 0.66 0.75 0.74
Gu 0.33 0.85* 0.98** 0.92** 0.89* 0.95**
La 0.83* 0.99** 0.99** 1.00** 0.98** 0.77
Ma 0.33 0.74 0.63 0.41 0.61 0.79
So 0.48 0.32 0.84* 0.92** 0.74 0.89*
Ta 0.10 0.38 0.01 0.06 0.16 0.06
Tu x X X X X X
Va 0.96** 0.83* 0.92** 0.71 0.52 0.06
  1. Italic values indicate significant relationships with R2 > 0.7
  2. ns not significant, X no data
  3. **p < 0.05, *p < 0.10