Microbial death occurs when bacteria run out of nutrients and die.

The microbial degradation of plant residues give nutrients back into the soil

the things what we learn from microbial

what is microbial agent, what is the advantages

Upper respiratory is in contact with the air we breathe -air is contaminate with microorganisms. Inspite of pathogenic bacteria in the upper respiratory tract, the rate of infection is minimized by microbial antagonism. Which is certain microorganisms of the normal microbiota that suppress the growth of other microorganisms through competition for nutrients and the production of inhibitory substances.