Question

    Main function of bio-fertilizer

    is
    A to increase chemical process Correct Answer Incorrect Answer
    B to increase physiological process Correct Answer Incorrect Answer
    C to increase biological process Correct Answer Incorrect Answer
    D to increase photosynthesis process Correct Answer Incorrect Answer

    Solution

    Biofertilizers are biological preparations of efficient microorganisms that promote plant growth by improving nutrient acquisition. They enhance soil productivity by fixing atmospheric nitrogen, solubilizing soil phosphorus, and stimulating plant growth.

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