[Conclusions on the use of Suisychron in the USSR].

Suisynchron was applied to 2,258 gilts, including 850 from breeding farms. Forty-four pigs were checked to elucidate the influence of sexual maturity on the success of oestrus synchronisation. Suisynchron-Prämix was fed to the animals over 20 days, the daily dose for each pig having been 5 g.