EFFECT OF OVAPRIM AND PITUTUARY HORMONE ON SPAWNING IN CATFISH (A CASE STUDY OF OGBA/EGBEMA/NDONI LOCAL GOVERNMENT AREA OF RIVERS STATE).  

2010-05-22
This study was conducted on the effect of Ovaprim and pituitary hormone on the spawning of catfish. The experiment was laid out in two groups. Fifty firers were collected from ...