Question

      What does the suction method (equilibrium tension method) measure in the field?

    A Soil temperature Correct Answer Incorrect Answer
    B Soil texture Correct Answer Incorrect Answer
    C Soil moisture potential Correct Answer Incorrect Answer
    D Soil pH Correct Answer Incorrect Answer

    Solution

    The suction method, also known as the equilibrium tension method, measures the tension with which water is held in the soil, indicating the soil moisture potential or suction.

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