Ex 9-3: land is planted by crop of consumptive use 14 m³/donum/day, minimum limit of sprinkling rate 8 mm/hr, diameter of sprinkler influence 30 m, the interference in the lateral 50% and interference in the cross direction 35%; a. Calculate the irrigation interval if the application time 4 hrs and basic infiltration I basic =15 mm/hr b. By using transferred laterals of 150 m length the water is applied as two irrigation of 6 hr in daily (including 2 hr to transfer the lines). Calculate the area served by pump in one irrigation and then calculate discharge of pump.
Ex 9-3: land is planted by crop of consumptive use 14 m³/donum/day, minimum limit of sprinkling rate 8 mm/hr, diameter of sprinkler influence 30 m, the interference in the lateral 50% and interference in the cross direction 35%; a. Calculate the irrigation interval if the application time 4 hrs and basic infiltration I basic =15 mm/hr b. By using transferred laterals of 150 m length the water is applied as two irrigation of 6 hr in daily (including 2 hr to transfer the lines). Calculate the area served by pump in one irrigation and then calculate discharge of pump.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Ex 9-3: land is planted by crop of consumptive use 14 m³/donum/day, minimum
limit of sprinkling rate 8 mm/hr, diameter of sprinkler influence 30 m, the
interference in the lateral 50% and interference in the cross direction 35%;
a. Calculate the irrigation interval if the application time 4 hrs and basic
infiltration I basic =15 mm/hr
b. By using transferred laterals of 150 m length the water is applied as two
irrigation of 6 hr in daily (including 2 hr to transfer the lines). Calculate the
area served by pump in one irrigation and then calculate discharge of pump.
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