Table 1.
Body weight and ovulation time of ussurian bullhead used in experiment

Hormone Concentration Body weight (g) Ovulation time (h)
hCG (IU/kg) Cont. 75.3±11.6 0
5,000 77.8±10.7 19b
10,000 76.6±12.5 18.5b
20,000 82.6±10.9 17.5a
30,000 86.7±10.1 17a
LHRHa (µg/kg) Cont. 78.2±9.5 0
50 75.5±10.7 34e
100 81.9±9.2 28.5d
200 78.8±11.7 19.5b
300 77.6±10.4 16.5a
400 81.2±19.2 25c
Ovaprim (ml/kg) Cont. 80.2±9.2 0
1.0 78.4±9.8 38d
1.5 82.3±7.2 35c
2.0 84.1±7.0 36c
2.5 76.9±6.7 32b
3.0 76.6±8.9 28.5a
LHRHa+Pimozide (µg/kg) L P
Cont. 0 81.1±8.8 0
50 1,000 67.3±14.7 33d
100 1,000 76.9±6.2 28.5c
200 1,000 78.8±11.7 27b
300 1,000 65.6±16.5 25.5a
400 1,000 71.2±19.2 24.5a