20 29. The time required to irrigate a strip of area 0.203 hectare by a stream discharge of 0.043 cumec, for an average depth of 6.35 cm to the field is (assume average rate of infiltration to be 5 cm/h) (a)2.75 hour (approx.) (6)1.30 hour (approx.) (c) 1.5 hour (approx.) (d) 1.90 hour (approx.) A $11

Determine the water-application efficiency, the water-storage efficiency, and the water-distribution efficiency for the following conditions: stream of 80 lps delivered to the field for 5-hours, runoff averaged 40 lps for 2.5 hr, depth of root zone was 1.8 m, depth of penetration varied linearly from 1.8 m at one end to 0.6 m at the other end of the field.  Ans. 76.5%, 66.7%, 90.6%

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