Soil fertility

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

Field Hierarchy

Parent
Biology 36M papers	Geology 10.4M papers	Environmental science 8.8M papers	Ecology 8.1M papers
Soil science 806k papers		Soil water 783k papers
Current
Soil fertility 47.2k papers
Child
Soil biodiversity 9,606 papers	No-till farming 7,920 papers	Bulk soil 4,055 papers	Leaching model 3,423 papers
Soil morphology 2,763 papers	Dryland salinity 1,998 papers	Mulch-till 1,953 papers	Soil functions 1,805 papers
Slash-and-char 1,543 papers		Strip-till 1,314 papers

Trends

Notes

History