Soil fertility

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

Field Hierarchy

Parent
Biology 34.8M papers	Geology 9.1M papers	Ecology 7.8M papers	Environmental science 7.7M papers
Soil science 768k papers		Soil water 750k papers
Current
Soil fertility 45.8k papers
Child
Soil biodiversity 9,337 papers	No-till farming 7,423 papers	Bulk soil 4,083 papers	Leaching model 3,269 papers
Soil morphology 2,453 papers	Dryland salinity 1,908 papers	Mulch-till 1,852 papers	Soil functions 1,804 papers
Slash-and-char 1,610 papers		Strip-till 1,221 papers

Trends

Notes

History