IMPACT OF OOCYTE SIZE ON LHRHa INDUCEDOVULATION AND FERTILIZED EGG QUALITY IN SADDLED BREAM OBLADA MELANURA LINNAEUS, 1758Report as inadecuate




IMPACT OF OOCYTE SIZE ON LHRHa INDUCEDOVULATION AND FERTILIZED EGG QUALITY IN SADDLED BREAM OBLADA MELANURA LINNAEUS, 1758 - Download this document for free, or read online. Document in PDF available to download.

Croatian Journal of Fisheries : Ribarstvo, Vol.71 No.2 July 2013. -

The objective of this study was to evaluate the effects of oocyte size and luteinizing hormone releasing hormone analogue LHRHa on ovulatory success in artificial fertilization. Vitellogenic females with maximum oocyte diameters 400-550 µm were repeatedly injected with LHRHa 20 µg kg-1 per injection. Fish with maximum oocyte diameters 500 µm spawned within 48-54 h. These results demonstrate that injected LHRHa is effective for ovulation of saddled bream with maximum oocyte diameters >500µm.

saddled bream; Oblada melanura LHRH; artificial fertilization



Author: Nenad Antolović - ; University of Dubrovnik, Institute for Marine and Coastal Research, Kneza D. Jude 12, 20000 Dubrovnik, Croat

Source: http://hrcak.srce.hr/



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