Nitrification

Photochemical reactions with hydroxyl and chlorine radicals N2O Nitrification: NH4+→ ≈ 99% NO3 - + ≈ 1% N2O

Effects of changes in climate and UV radiation levels on function of arctic ecosystems in the short and long term 2009

Nitrification is common where the soil is well aerated, while denitrification tends to predominate where the soils are more water-logged and the supply of oxygen is limited.

Nitrous oxide 2007

Nitrification, a chemoautotrophic process, is carried out by a consortium of bacteria and involves production of intermediates such as nitrite (NO2 -), and nitrous oxide (N2O) as a byproduct.

Marine nitrogen cycle 2006

Nitrification takes place in solutions devoid of organic matter 196

Manures and the principles of manuring Charles Morton Aikman

Laboratory for the last fifteen years, and to which full reference will be made in the chapter on Nitrification.

Manures and the principles of manuring Charles Morton Aikman

Experiment by Boussingault on Rate of Nitrification.

Manures and the principles of manuring Charles Morton Aikman

In the Appendix to the chapter on Nitrification, [76] will be found a table containing the amounts of nitrates found in the first 27 inches of fallow soils.

Manures and the principles of manuring Charles Morton Aikman

Nitrification thus will only take place where there is a sufficiency of base.

Manures and the principles of manuring Charles Morton Aikman

Nitrification takes place chiefly during summer 183

Manures and the principles of manuring Charles Morton Aikman

Of the very highest value also have been the elaborate researches of Mr R. Warington, F.R.S., on the important question of _Nitrification_, which have been in course in the R.thamsted

Manures and the principles of manuring Charles Morton Aikman