Humic acid

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

Field Hierarchy

Parent
Biology 36.7M papers	Chemistry 29.4M papers	Organic chemistry 13.1M papers	Ecology 8.3M papers
Agronomy 2.5M papers		Fertilizer 175k papers
Current
Humic acid 23.2k papers
Child
Fulvic acid 2,167 papers		Humin 1,685 papers

Trends

Notes

History