Turfgrass

Equation

P > F

Syx

Mass

Bermudagrass

Y = 56.22e−0.08x + 44.33e−0.003x

<0.0001

0.99

1.14

Centipedegrass

Y = 89.54e−0.05x + 13.75e−8.28E−19x

<0.0001

0.97

5.24

St. Augustinegrass

Y = 19.43e−0.09x + 80.02e−0.02x

<0.0001

0.96

4.69

Tall Fescue

Y = 91.25e−0.11x + 9.47e−8.12E−19x

<0.0001

0.96

4.69

Zoysiagrass

Y = 16.87e−0.12x + 84.14e−0.01x

<0.0001

0.96

4.69

Carbon

Bermudagrass

Y = 47.61e−0.11x +52.13e−0.01x

<0.0001

0.99

2.46

Centipedegrass

Y = 87.82e−0.04x + 13.72e−4.93E−18x

<0.0001

0.98

3.14

St. Augustinegrass

Y = 87.67e−0.04x + 5.21e−9.92E−18x

<0.0001

0.96

4.69

Tall Fescue

Y = 89.91e−0.11x + 9.32e−1.08E−17x

<0.0001

0.97

6.04

Zoysiagrass

Y = 11.17e−0.28x + 90.14e−0.01x

<0.0001

0.98

2.06

Nitrogen

Bermudagrass

Y = 30.15e−0.28x +69.82e−0.01x

<0.0001

0.98

2.97

Centipedegrass

Y = 8.64e−0.89x + 91.36e−0.01x

<0.0001

0.97

2.54

St. Augustinegrass

Y = 28.58e−0.56x + 72.31e−0.02x

0.0002

0.95

4.70

Tall Fescue

Y = 72.26e−0.21x + 22.68e−0.01x

0.0001

0.96

5.71

Zoysiagrass

Y = 20.49e−0.16x + 79.94e−3.62E−19x

0.0290

0.69

4.95