photoperiodism

https://www.wikidata.org/wiki/Q259028

Field Hierarchy

Parent
Medicine 50.4M papers	Biology 36.7M papers	Internal medicine 21.1M papers	Botany 4.3M papers
Horticulture 1.8M papers
Current
photoperiodism 27.3k papers
Child
Vernalization 3,647 papers	Day length 1,921 papers	Long day 1,232 papers	Phodopus 1,147 papers
Flower induction 652 papers

Trends

Notes

History