High Plains Crop Coefficients for Wheat

Growth Stage

Crop Coefficient

Seeded

0.35

Emerged

0.50

Tiller

0.50

Tiller

0.45

Tiller

0.90

Tiller

1.00

Stm Elg

1.25

1st node

1.30

2nd node

1.30

Flag

1.35

Heading

1.35

Flower

1.40

Flower

1.30

Flower

1.20

Grn Dev

1.15

Milk

1.10

S Dough

0.90

H Dough

0.70

Phy Mat

0.00

Harvest

0.00