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    4. Important Agriculture Q
    5. Which one of the following scientist defined the criteria of essentiality of nutrients in plants?

    Question

    Which one of the following scientist defined the

    criteria of essentiality of nutrients in plants?
    A DJ Nicholas Correct Answer Incorrect Answer
    B Arnon and Stout Correct Answer Incorrect Answer
    C JS Kanwar Correct Answer Incorrect Answer
    D Rajendra Prasad Correct Answer Incorrect Answer

    Solution

    The term essential mineral element (or mineral nutrient) was proposed by Arnon and Stout (1939). 

    Practice Next
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    Relevant for Exams:

    • ICAR AIEEA (Agronomy)

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