<u>Ovarian activity in the jenny starts between 8 and 24 months of age</u>. This great variability can be explained by factors such as breed, nutrition, health, temperature and photoperiod. Seasonality of ovarian activity is variable and is likely to be influenced by photoperiod as well as nutrition and temperature. Scientific studies regarding seasonality present some discrepancy. | <u>Ovarian activity in the jenny starts between 8 and 24 months of age</u>. This great variability can be explained by factors such as breed, nutrition, health, temperature and photoperiod. Seasonality of ovarian activity is variable and is likely to be influenced by photoperiod as well as nutrition and temperature. Scientific studies regarding seasonality present some discrepancy. |