Question

    Saline soils can be improved by

    A Leaching Correct Answer Incorrect Answer
    B Pyrite Application Correct Answer Incorrect Answer
    C Gypsum Application Correct Answer Incorrect Answer
    D Lime Application Correct Answer Incorrect Answer

    Solution

    Leaching of saline lands implies removal of excess salts from arable and subsurface soil horizons by flushing water; it is one of the main irrigated land salinity control methods.

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