Comparative studies on the effect of ovaprim and coconut water (Cocos nucifera) on the hatchability of Clarias gariepinus

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dc.contributor.authorAdewale, A.Y.
dc.contributor.authorAdeshina, Ibrahim
dc.date.accessioned2024-04-18T08:37:27Z
dc.date.available2024-04-18T08:37:27Z
dc.date.issued2015
dc.description.abstractThe effect of ovaprim and coconut water (Cocos nucifera) on the fecundity and hatchability of Clarias gariepinus were investigated. A total of eight broodstocks make up of males (550-900g) and four females (500 – 517g) were selected for artificial spawning using different treatments of hormonal dosage of ovaprim, coconut water, mixture of coconut water and ovaprim and control (0.30ml/kg-0.26ml/kg and 0.00ml.kg) respectively. The eggs hatched after 25 hours at temperature 230C – 270C. The effectiveness of the coconut water induced in C. gariepinus was assessed using percentage fertilization and hatchability as indices. However, mixture of coconut water and ovaprim respond effectively on C. gariepinus with fertilization 50.66±10.00 followed by ovaprim 38.66±7.63 and hatchability 50.00±10.00 followed by ovaprim 38.66±18.92. There was no significant difference (P <0.05) in mortality in all the treatments.
dc.identifier.citation5. Adewale, A.Y. & Adeshina, I. (2015): Comparative studies on the effect of ovaprim and coconut water (Cocos nucifera) on the hatchability of Clarias gariepinus. Gashua Journal of Irrigation and Desertification Studies 1(1):181-186. Published by Federal University Gashua, Nigeria. Available online at: www.gjidsfugashua.org.nghttp://www.gjidsfugashua.org.ng/articles/
dc.identifier.issn2489 – 0030
dc.identifier.urihttps://uilspace.unilorin.edu.ng/handle/123456789/12340
dc.language.isoen
dc.publisherFederal University Gashua
dc.subjectOvaprim
dc.subjectCoconut water
dc.subjectClarias gariepinus
dc.subjecthatchability
dc.titleComparative studies on the effect of ovaprim and coconut water (Cocos nucifera) on the hatchability of Clarias gariepinus
dc.typeArticle

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