Preliminary studies on hypophysation technique of induced breeding of Clarias lazera
Fry supply is still the most serious problem yet to be solved in the culture of Clarias lazera in ponds. The object of the experiment is to compare the effect of fresh pituitary extract with that of the synthetic hormone with a view to determining the dosage. Ten trial runs were made using either the fresh pituitary extract of the human chorionic gonadotropin (HCG) at various concentrations. It was however, noted that the response of a particular set varies with the concentration. The actual result achieved from each set is highlighted under each experiment
Saved in:
| Main Authors: | , |
|---|---|
| Format: | conference_item biblioteca |
| Language: | English |
| Published: |
1983
|
| Subjects: | Aquaculture, Nigeria, fish culture, induced breeding, Clarias lazera, Walking catfish, |
| Online Access: | http://hdl.handle.net/1834/20974 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | Fry supply is still the most serious problem yet to be solved in the culture of Clarias lazera in ponds. The object of the experiment is to compare the effect of fresh pituitary extract with that of the synthetic hormone with a view to determining the dosage. Ten trial runs were made using either the fresh pituitary extract of the human chorionic gonadotropin (HCG) at various concentrations. It was however, noted that the response of a particular set varies with the concentration. The actual result achieved from each set is highlighted under each experiment |
|---|