Page 28 - soil-plant-water relationship and water requirement

SOIL-PLANT-WATER RELATIONSHIP AND WATER REQUIREMENT

From the graph,

0.64 − 0
= =
2 − 1
= 0.64

= −0.65
= 0.22

Kostiakov Equation,

= 0.22 0.64

Infiltration depth after 4 hour

= 0.22 (4 60) 0.64

19