Humic acid

https://www.wikidata.org/wiki/Q4152088

Field Hierarchy

Parent
Biology 34.8M papers	Chemistry 28.4M papers	Organic chemistry 12.8M papers	Ecology 7.8M papers
Agronomy 2.3M papers		Fertilizer 166k papers
Current
Humic acid 22.6k papers
Child
Fulvic acid 2,177 papers		Humin 1,651 papers

Trends

Notes

History