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Some of the next articles are maybe not open access.

Nitrogen Cycle

2001
D.M. Karl, A.F. Michaels
openaire   +1 more source

Nitrogen Cycle

TP Burt, NJK Howden
openaire   +1 more source

The Microbial Nitrogen Cycle [PDF]

open access: yesFrontiers in Microbiology, 2014
Nitrogen is an essential element in biological systems, and one that often limits production in both aquatic and terrestrial systems. Due to its requirement in biological macromolecules, its acquisition and cycling have the potential to structure microbial communities, as well as to control productivity on the ecosystem scale.
Bess B Ward, Marlene Mark Jensen
doaj   +6 more sources

Straw mulch improves soil carbon and nitrogen cycle by mediating microbial community structure and function in the maize field [PDF]

open access: yesFrontiers in Microbiology, 2023
This study was conducted to investigate the capability of the microbial community characteristics and soil variables to promote carbon and nitrogen cycles in maize fields under straw mulch.
Bangyan Liu   +24 more
doaj   +2 more sources

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