| Tartalom: |
http://real.mtak.hu/5119/ |
| Archívum: |
MTA Könyvtár |
| Gyűjtemény: |
Status = Published
Type = Article
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| Cím: |
Cryopreservation of Pike Perch Sperm in Hatchery Conditions
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| Létrehozó: |
Bokor, Zoltán
Horváth, Ákos
Horváth, László
Urbányi, Béla
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| Kiadó: |
Society of Israeli Aquaculture and Marine Biotechnology (SIAMB)
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| Dátum: |
2008
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| Téma: |
SH Aquaculture. Fisheries. Angling / vizi növény-és állattartás, halászat, sporthorgászat
SV Veterinary science / állatorvostudomány
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| Tartalmi leírás: |
Experiments were carried out on pike perch (Sander lucioperca L.) to find a method for stripping
sperm without contamination by urine, to determine sperm concentration, and to fertilize large
batches of eggs with cryopreserved sperm. Induced spawning technology for pike perch, an
important predator fish species in Hungarian and central-eastern European pond aquaculture,
has been developed only recently. Sperm cryopreservation can be an important tool for several
reasons including the simplification of hatchery work and long-term preservation of genomes of
males with high genetic value. In the present study, sperm was stripped without urine contamination,
improving sperm quality, and large amounts of eggs were fertilized using 0.25 ml sperm,
resulting in hatching percentages of 55±3% for 30-g batches of eggs and 87% for a 50-g batch.
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| Típus: |
Article
PeerReviewed
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| Formátum: |
text
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| Azonosító: |
Bokor, Zoltán and Horváth, Ákos and Horváth, László and Urbányi, Béla (2008) Cryopreservation of Pike Perch Sperm in Hatchery Conditions. Israeli Journal of Aquaculture, 60 (3). pp. 168-171. ISSN 0792-156X
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