METHODS OF OVARIAN ACTIVITY RECOVERY IN POSTNATAL PERIOD
Ovarian dysfunctions in the period after calving affect further reproductive activity of cows. The correlation of progesterone level in blood with the state of ovarian structures was revealed. A schedule of frontal application of bio-regulators to stimulate normal cyclical ovarian activity in cows was developed. The developed method enabled to increase conception rate of cows during the first 30 days after calving.