No 75 (2018)
Articles

The applicability of 10 ml cryotubes for sperm cryopreservation in a Hungarian carp landrace (Cyprinus carpio carpio morpha accuminatus)

Published December 28, 2018
Levente Várkonyi
Szent István University, Department of Aquaculture, Gödöllő/Agárd (Gárdony)
Zoltán Bokor
Szent István University, Department of Aquaculture, Gödöllő/Agárd (Gárdony)
Árpád Ferincz
Szent István University, Department of Aquaculture, Gödöllő/Agárd (Gárdony)
Ádám Staszny
Szent István University, Department of Aquaculture, Gödöllő/Agárd (Gárdony)
Ferenc Fodor
Balaton Fish Management Non-Profit Ltd., Siófok
Zsolt Szári
Balaton Fish Management Non-Profit Ltd., Siófok
Béla Urbányi
Szent István University, Department of Aquaculture, Gödöllő/Agárd (Gárdony)
József Molnár
1Szent István University, Department of Aquaculture, Gödöllő/Agárd (Gárdony), Hungary
Gergely Bernáth
Szent István University, Department of Aquaculture, Gödöllő/Agárd (Gárdony)
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How to Cite

APA

Várkonyi, L., Bokor, Z., Ferincz, Árpád, Staszny, Ádám, Fodor, F., Szári, Z., Urbányi, B., Molnár, J., & Bernáth, G. (2018). The applicability of 10 ml cryotubes for sperm cryopreservation in a Hungarian carp landrace (Cyprinus carpio carpio morpha accuminatus). Acta Agraria Debreceniensis, (75), 93-97. https://doi.org/10.34101/actaagrar/75/1653

Abstract

In our study, the comparison of 5 ml straw and 10 ml cryotube during sperm cryopreservation in a Hungarian carp landrace (Cyprinus carpio carpio morpha accuminatus) was carried out. Three different dilution ratios (1:1, 1:4 and 1:9) were also tested using the cryotube. A significantly higher pMOT was recorded using the cryotube in comparison with the straw. VCL and STR were similar in both groups. Cryopreservation had a negative effect on pMOT and VCl using the cryotube and also the straw where, STR was not reduced significantly. An increasing tendency was observed using higher dilution of sperm during cryopreservation; however, significant difference was not recorded between the three groups. VCL and STR were similar in all groups. Cryotube was applicable for the sperm cryopreservation of the Hungarian carp landrace. However, the standardization for the freezing method specified for this volume is recommended. The different dilution ratios needed be tested also during fertilization.

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