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 |