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    Question

    Irrigation is scheduled at IW/CPE ratio of 0.8 and the

    crop is irrigated to a depth of 5.0 cm when the CPE is:
    A 5.25 cm Correct Answer Incorrect Answer
    B 6.25 cm Correct Answer Incorrect Answer
    C 7.25 cm Correct Answer Incorrect Answer
    D 8.25 cm Correct Answer Incorrect Answer

    Solution

    IW/CPE = 0.8, IW = 5 cm => CPE = 5/0.8 = 6.25 

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