Nitrogen fertilizer

https://www.wikidata.org/wiki/Q83323

Field Hierarchy

Parent
Biology 36M papers	Physics 33M papers	Chemistry 28.9M papers	Quantum mechanics 13.3M papers
Organic chemistry 12.9M papers	Ecology 8.1M papers	Agronomy 2.4M papers	Nitrogen 408k papers
Fertilizer 172k papers
Current
Nitrogen fertilizer 11.2k papers
Child
Cynodon magennisii 0 papers	Isobutylidene diurea 0 papers	N application 0 papers	N management 0 papers
N fertilizer 0 papers		15n balance 0 papers

Trends

Notes

History