Soil fertility

https://www.wikidata.org/wiki/Q202080

Field Hierarchy

Parent
Biology 35.4M papers	Geology 9.3M papers	Ecology 7.9M papers	Environmental science 7.9M papers
Soil science 779k papers		Soil water 760k papers
Current
Soil fertility 46.5k papers
Child
Soil biodiversity 9,448 papers	No-till farming 7,539 papers	Bulk soil 4,073 papers	Leaching model 3,285 papers
Soil morphology 2,453 papers	Dryland salinity 1,938 papers	Mulch-till 1,882 papers	Soil functions 1,828 papers
Slash-and-char 1,642 papers		Strip-till 1,232 papers

Trends

Notes

History