NSEJS · Biology

Improvement in Food Resources

Crop production, animal husbandry, fisheries and food preservation.

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  • Q1 · Improvement in Food Resources · EASY

    Which of the following practices helps in improving the yield of crops by providing essential nutrients to the soil?

  • Q2 · Improvement in Food Resources · EASY

    Which nutrient is primarily responsible for promoting vegetative growth such as leaf development in plants?

  • Q3 · Improvement in Food Resources · EASY

    In poultry farming, broilers are specifically raised for which purpose?

  • Q4 · Improvement in Food Resources · MEDIUM

    A farmer wants to increase milk production in his cattle. Which of the following management practices would be MOST effective in achieving this goal?

  • Q5 · Improvement in Food Resources · MEDIUM

    Composite fish culture is an advanced method in fisheries. Which principle makes this method highly productive?

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