Abstract: To fully explore the reproductive potential of import dual-purpose cattle Fleckvieh, determine its feasible scheme of superovulation in Beijing and quickly establish a core group of Fleckvieh, two superovulation experiments were conducted in spring (Match) and autumn (September) respectively. The superovulation doses were based on cattles’weight and nutritional status, and the proceedings of the two experiments were the same. The results showed that the average number of available embryos per female (5.33± 1.51) and pregnancy rate (81.82%) in spring had no significant difference compared with those in autumn (6.00 ± 1.83, 69.57% ) (P >0.05). There were no significant difference on the average number of available embryos per multiparity between spring (6.50±2.21) and autumn (5.33±0.58) (P >0.05). And there were also no significant difference on the average number of available embryos per nulliparity between spring (5.75±1.26) and autumn (4.50 ± 2.38) (P >0.05). The results indicated that this scheme could be used to conduct superovulation of Fleckvieh at different parities both in spring and autumn in Beijing.