Irrigation - Engineering

Q1:

In north Indian Plains, optimum depth of kor watering for wheat, is

A 23.0 cm

B 19.0 cm

C 17.5 cm

D 13.5 cm

E 12.0 cm

ANS:D - 13.5 cm

Kor watering for different crops:
Rice - 19 c.m.
Wheat - 16.5 c.m.
Sugarcane - 13.5 c.m.