- the act of nitrifying.
Origin of nitrification
Examples from the Web for nitrification
Historical Examples of nitrification
They will be fully discussed in the chapter on Nitrification.Manures and the principles of manuring
Charles Morton Aikman
He also showed that metabiosis played an important part in nitrification.
Excess of water drowns the humus, and nitrification cannot go on in a soil the pores of which are closed by excess of moisture.The Dwelling House
George Vivian Poore
No substance is so favourable to nitrification as the natural stony concretion known under the name of lime-tuf.
The presence of moisture in the soil is necessary for the process of nitrification to take place.The First Book of Farming
Charles L. Goodrich
- the oxidation of the ammonium compounds in dead organic material into nitrites and nitrates by soil nitrobacteria, making nitrogen available to plantsSee also nitrogen cycle
- the addition of a nitro group to an organic compound
- the substitution of a nitro group for another group in an organic compound
1827, from French nitrification (1787, de Morveau), from nitrifier (1777), from nitre (see nitre).
- The oxidation of an ammonia compound into nitric acid, nitrous acid, or any nitrate or nitrite, especially by the action of bacteria.
- The treatment or combination of a substance with nitrogen or compounds containing nitrogen.
- The process by which bacteria in soil and water oxidize ammonia and ammonium ions and form nitrites and nitrates. Because the nitrates can be absorbed by more complex organisms, as by the roots of green plants, nitrification is an important step in the nitrogen cycle.