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    Question

    The copper deficiency in wheat under rice-wheat system

    in sandy soils can be corrected by
    A Soil application of 25 Kg cuso4/ ha Correct Answer Incorrect Answer
    B Soil application of 25 Kg cuso4/ ha Correct Answer Incorrect Answer
    C Foliar application of 0.2 % cuso4 Correct Answer Incorrect Answer
    D Foliar application of 0.5 % cuso4 Correct Answer Incorrect Answer

    Solution

    Foliar application is advisable where additional benefits from the plant's activity can be obtained, however, one can apply also directly in the soil. Efficacy of copper foliar spray in preventing copper deficiency of rainfed wheat.

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