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UPSC Biology Strategies for Enhancement in Food Production / खाद्य उत्पादन में वृद्धि के लिए रणनीतियाँ Question Bank Food Production

  • question_answer
          Which one of the following plants is preferred for mixed cropping in order to enhance the bioavailability of nitrogen? [CDS]

    A) Wheat                   

    B)          Gram

    C) Maize                    

    D)          Barley

    Correct Answer: B

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