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A Study on Spawning Induction in Grass Carp (Ctenopharyngodon Idellus Valenciennes, 1844) by Using Different Combinations of Lhrha ([d-Ser(but)6,pro9< and Domperidon

dc.authorscopusid 6507998082
dc.contributor.author Arabaci, Muhammed
dc.date.accessioned 2025-05-10T17:59:01Z
dc.date.available 2025-05-10T17:59:01Z
dc.date.issued 2009
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp Yuzuncu Yil Univ, Ziraat Fak, Su Urunleri Bolumu, Kampus, Van, Turkey en_US
dc.description.abstract In this study, the effects of single administration of [D-Ser(But)(6),Pro(9)-NEt]-LHRHa at high dose alone (50 mu g kg(-1)), and at different doses (10, 20 mu g kg-1) combined with constant dose of the dopamine receptor antagonist, Domperidon (10 mg kg(-1)), for induction of spawning in the grass carp broodstocks were determined under local hatchery conditions, and compared with classic Carp Pituitary Extract (CPE, double injection) application (Water temperature; 25 degrees C). Physiological salina (0.7% NaCl) injected fish were used as control group. No spawning was observed in the control group. Spawning ratio was low in LHRHa at high dose alone treatment group (50 mu g kg(-1)), and in 10 mu g kg(-1) dose of LHRHa at combined with 10 mg kg(-1) dose of DOM treatment group. Spawning ratio was high in 20 mu g kg(-1) dose of LHRHa combined with 10 mg kg(-1) dose of DOM treatment group, and in CPE treatment group. Latency period was shorter approximately two times in LHRHa+DOM treatment groups than CPE treatment groups (9-10 h, 17 h respectively). There was no differences between all spawning groups in respect of spawning index of broodstocks, and fertilisation rates of eggs (P>0.05). As a result, spawning was induced successfully in grass carp broodstocks by 20 mu g kg(-1) [D-Ser(But)(6),Pro(9)-NEt]-LHRHa+10 mg kg(-1) DOM treatment, in a single injection, in a shorter latency period and without decreasing in egg quality, comparing to CPE treatment. Application of this combination can be useful for healthy broodstock and hatchery management in grass carp culture. en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.doi 10.9775/kvfd.2009.234
dc.identifier.endpage 902 en_US
dc.identifier.issn 1300-6045
dc.identifier.issue 6 en_US
dc.identifier.scopus 2-s2.0-71949099560
dc.identifier.scopusquality Q3
dc.identifier.startpage 897 en_US
dc.identifier.uri https://doi.org/10.9775/kvfd.2009.234
dc.identifier.uri https://hdl.handle.net/20.500.14720/20404
dc.identifier.volume 15 en_US
dc.identifier.wos WOS:000274088000014
dc.identifier.wosquality Q3
dc.institutionauthor Arabaci, Muhammed
dc.language.iso tr en_US
dc.publisher Kafkas Univ, veteriner Fakultesi dergisi en_US
dc.relation.ispartof Kafkas Universitesi Veteriner Fakultesi Dergisi en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Induction Of Spawning en_US
dc.subject Lhrha en_US
dc.subject Domperidon en_US
dc.subject Ctenopharyngodon Idellus en_US
dc.title A Study on Spawning Induction in Grass Carp (Ctenopharyngodon Idellus Valenciennes, 1844) by Using Different Combinations of Lhrha ([d-Ser(but)6,pro9< and Domperidon en_US
dc.type Article en_US

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