Long day

https://www.wikidata.org/wiki/Q16872435

Field Hierarchy

Parent
Medicine 50M papers	Biology 36.4M papers	Internal medicine 20.9M papers	Botany 4.3M papers
Horticulture 1.8M papers		photoperiodism 27.2k papers
Current
Long day 1,226 papers
Child

Trends

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History