From: Seasonal ovulatory activity exists in tropical Creole female goats and Black Belly ewes subjected to a temperate photoperiod
1st anovulatory season (1999)
2nd anovulatory season (2000)
2nd breeding season (99–2000)
Temperate regimen
134.2 ± 14.0
134.3 ± 14.0
237.8 ± 13.3
Tropical regimen
118.4 ± 7.5*
144.3 ± 5.8*
260.6 ± 6.7*