In a cultivated area, the soil has porosity of 45% and field capacity of 38%. For a particular crop, the root zone depth is 1.0 m, the permanent wilting point is 10% and the consumptive use is 15 mm/day. If the irrigation efficiency is 60%, what should be the frequency of irrigation such that the moisture content does not fall below 50% of the maximum available moisture?
In a cultivated area, the soil has porosity of 45% and field capacity of 38%. For a particular crop, the root zone depth is 1.0 m, the permanent wilting point is 10% and the consumptive use is 15 mm/day. If the irrigation efficiency is 60%, what should be the frequency of irrigation such that the moisture content does not fall below 50% of the maximum available moisture?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![In a cultivated area, the soil has porosity of
45% and field capacity of 38%. For a particular
crop, the root zone depth is 1.0 m, the
permanent wilting point is 10% and the
consumptive use is 15 mm/day. If the irrigation
efficiency is 60%, what should be the
frequency of irrigation such that the moisture
content does not fall below 50% of the
maximum available moisture?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F664fd9d3-a0f3-4e7c-9c74-c47e7c503354%2Fef4f14eb-7ed7-4781-a806-246442195af4%2Fhus1o3c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In a cultivated area, the soil has porosity of
45% and field capacity of 38%. For a particular
crop, the root zone depth is 1.0 m, the
permanent wilting point is 10% and the
consumptive use is 15 mm/day. If the irrigation
efficiency is 60%, what should be the
frequency of irrigation such that the moisture
content does not fall below 50% of the
maximum available moisture?
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