Question

Which one of the following is used as biofertilizer in non leguminous crops?

A Azolla Correct Answer Incorrect Answer
B Rhizobium Correct Answer Incorrect Answer
C Pseudomonas Correct Answer Incorrect Answer
D Actinomycetes Correct Answer Incorrect Answer
E Fungi Correct Answer Incorrect Answer

Solution

Azolla is a genus of seven species of aquatic ferns in the family Salviniaceae. It is used as biofertilizer in non leguminous crops. 

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