Nitrogen is one of the primary nutrients critical for the survival of all living organisms. Although nitrogen is very abundant in the atmosphere, it is largely inaccessible in this form to most ...

Ammonium can also be converted to nitrate by soil microbes through a process called nitrification ... I Test My Soil for Nitrogen? Unlike other plant nutrients, most laboratories do not routinely test ...

This oxidation, as one of the central processes of the nitrogen cycle, is called nitrification. It is a two-step process executed by two groups of microbes that collaborate to oxidize ammonium into ...

Discover the fascinating world of nitrogen, from knuckle-cracking to agriculture, and the urgent need to address nitrous ...

Nitrogen gas makes up 78% of Earth’s atmosphere and is an essential element in amino acids and proteins. However, plants and animals cannot use nitrogen gas directly. Root hair cells have a long ...

These isotopomers of N 2 O can be used to probe sources and sinks in the global nitrogen cycle by identifying nitrification and denitrification processes in soils and water which are key in soil ...

Nitrogen is one of the primary nutrients critical for the survival of all living organisms. Although nitrogen is very abundant in the atmosphere, it is largely inaccessible in this form to most ...