Organic forming is the technique of raising crops through use of
Manures
Resistant varieties
Biofertilisers
All of these
Which is correct about nitrogen fixation by legumes. They fix nitrogen through
Farmers have reported over $50\%$ higher yields of rice by using which of the following biofertilizer
Due to which of the following organism, yield of rice is increased
Which of the following is free living aerobic and nonphotosynthetic nitrogen fixing bacterium
Organic forming does not include