6 adjectives to describe nitrogen
[forms of frozen water] ice; snow, snowflake, snow crystal, snow drift; sleet; hail, hailstone; rime, frost; hoar frost, white frost, hard frost, sharp frost; barf; glaze [U.S.], lolly [U.S.]; icicle, thick-ribbed ice; fall of snow, heavy fall; iceberg, icefloe; floe berg; glacier; nevee, serac^; pruina^. [cold substances] freezing mixture, dry ice, liquid nitrogen, liquid helium.
WILSON, PERRY W. The biochemistry of symbiotic nitrogen fixation.
The intelligent farmer today sits under his shade tree and meditates comfortably upon the least expensive and most profitable labour on his farm, the countless millions of beneficent bacteria who, his willing slaves, are ceaselessly at work during hot weather forming root tubercles on his legumes, be it clover or cow peas, and so fixing for their lord the free atmospheric nitrogen contained in the soil.
The Proteids, because they contain the element nitrogen and the others do not, are frequently called nitrogenous, and the other two are known as non-nitrogenous substances.
They retain the hydrogen and the carbon, exhale the superfluous oxygen, and absorb little or no nitrogen.
Well fed plants acquired fully one-half their total nitrogen from the air.