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Examveda

The biofertilizer used or the paddy crops is

A. Blue-green algae

B. Rhizobium species

C. Fungal root fungal

D. Azetobactor species

Answer: Option A

Solution(By Examveda Team)

The bio-fertilizers used for rice crop are Azospirillum, Phosphobacteria, Blue green algae azolla and Mycorhiza.

This Question Belongs to General Knowledge >> Biology

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