Season

Model^z

R²

Significance

First

Flower

Y₁ = 55.75 + 0.86X₃ – 2.09X₄ – 2.23X₇

0.51

^**

Y₂ = 26.76 – 5.45X₄ + 1.76X₉

0.42

^**

Y₃ = 43.37 – 1.02X₄ – 2.61X₇ + 0.20X₈

0.52

^**

Boll

Y₁ = 43.69 + 0.34X₃ – 1.71X₄ – 1.44X₇

0.43

^**

Y₂ = 40.11 – 1.82X₄ – 1.36X₇ + 0.10X₈

0.48

^**

Y₃ = 31.00 – 0.60X₄ – 2.62X₇ + 0.23X₈

0.47

^**

Second

Flower

Y₁ = 18.58 + 0.39X₃ – 0.22X₄ – 1.19X₇ + 0.17X₉

0.54

^**

Y₂ = 16.21 + 0.63X₃ – 0.20X₄ – 1.24X₇ + 0.16X₉

0.61

^**

Y₃ = 14.72 + 0.51X₃ – 0.20X₄ – 0.85X₇ + 0.17X₉

0.58

^**

Boll

Y₁ = 25.83 + 0.50X₃ – 0.26X₄ – 1.95X₇ + 0.15X₉

0.61

^**

Y₂ = 19.65 + 0.62X₃ – 0.25X₄ – 1.44X₇ + 0.12X₉

0.60

^**

Y₃ = 15.83 + 0.60X₃ – 0.22X₄ – 1.26X₇ + 0.14X₉

0.59

^**