What are the definitions of nitrification,nitrogen fixation and denitrification?
the conversion of ammonia 2 nitrates is called nitrification the conversion of nitrate form of nitrogen into free nitrogen which goes bac into the atomsphere by dentrifying bacteria(pseudomonas) in the soil is called dentrification the process of converting atmospheric nitrogen into compounds of nitrogen.mainly nitrates, which can be used easily by plants is called nitrogen fixation
