Calculate discharge required for irrigation (Irrigation demand) for given condition. Also design well diameter to pump...

Calculate discharge required for irrigation (Irrigation demand) for given condition. Also design well diameter to pump calculated discharge for the soil of hydraulic conductivity 8.42 m/d of unconfined aquifer. Observation well, which is about 200 ft from well shows constant water table of aquifer is 100 ft. You are allowed to draw-down maximum 60 ft of water table when pumping discharge

Irrigation Month = July
Irrigation type = Surface
Irrigation System = Graded Furrow and Corrugations Silty Clay Loam
Soil type=Silty Clay Loam/Soil

Vegetation type=Grass pasture
Application efficiency of irrigation system= 60%
Hours of operation of the system per day=H=12hour
Area of irrigation field=A=45 Acre
Soil depth=D=3ft
Managing root depth=RD=4ft
Available Water Capacity=DAWC1=0.22 in/in 0- 24 inch of soil depth
Available Water Capacity=DAWC2=0.12 in/in24- 36 inch of soil depth

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Ally Wells answered 6 months ago

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