Nitrogen fatịlaịza N30

(1) fatịlaịza nitrogen, nke nwere ike inye osisi nitrogen nri nri mgbe etinyere ya n'ala. Fatịlaịza nitrogen bụ fatịlaịza kachasị ukwuu n'ụwa.

(2) Ọnụ ego nke fatịlaịza nitrogen kwesịrị ọrụ dị mkpa n'ịba ụba na-aba ụba ma melite ogo nke ngwaahịa ọrụ ugbo.

(3) fatịlaịza nitrogen na fatịlaịza nitrogen, ammonium nitrogen fatịlaịza, nitrate nitrogen fatịlaịza, nitrate nitrogen fatịlaịza, nitrate nitrogen fatịlaịza, nitrate nitrogen fatịlaịza, ammone nitrogen fatịlaịza, ụma nitrogen fatịlaịza na fatịlaịza nitrogen dị ka nke ndị dị iche iche.