Concept information
Preferred term
photoperiod
Entry terms
- daylength
Note
- It has been established that the photoperiod is the main environmental cue which controls the seasonal pattern of reproductive activity in sheep and goats. Under normal seasonal fluctuation of daylength, rams exhibit significant variation in their reproductive performance. Their period of low performance coincides with deep anoestrum in ewes. (Source : INRA)
Belongs to group
Subject
- Endocrinology and metabolism
- Reproduction biology
preferred label (skos-xl)
- https://opendata.inra.fr/BRMH/xl_fr_166-1 (Reproduction)
In other languages
-
photopériodelexinfo:gender: feminine
lexinfo:partOfSpeech: noun
French
-
photophase
URI
https://opendata.inra.fr/BRMH/166
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