Among the following statements regarding nitrogen nutrition of plants, which one is wrong?

Options :
  1. Legumes do not require nitrogen fertilisers.
  2. Green plants can fix nitrogen from the atmosphere into nitrate.
  3. The problem of nitrogen fertiliser could be reduced if Rhizobium can be grown in the roots of cereal plants.
  4. Only a few gifted prokaryotes can fix atmospheric nitrogen into nitrate.
Answer and Explanation :-

Answer: Option 2


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