NEET Biology Strategies for Enhancement in Food Production / खाद्य उत्पादन में वृद्धि के लिए रणनीतियाँ Question Bank Critical Thinking Questions

  • question_answer
    Which one is green manure/bio fertilizer  [Wardha 2002]

    A) Sesbania

    B) Maize

    C) Rice

    D) Oat

    Correct Answer: A

    Solution :

    It is ploughed back young leguminous crop like Sesbania aculeata, S. rostrata, Crotalaria juncea etc.


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