23. The biofertilizer used or the paddy crops is A.Blue-green algae B.Rhizobium species C.Fungal root fungal D.Azetobactor species

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Abhishek Mishra

2 years ago

Answer: Option A Solution: The bio-fertilizers used for rice crop are Azospirillum, Phosphobacteria, Blue green algae azolla and Mycorhiza.

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