prikaz prve stranice dokumenta Kontrolirani mrijest bijelog amura (Ctenopharyngodon idella) i šarana (Cyprinus carpio) na ribnjačarstvu Crna Mlaka
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master's thesis
Kontrolirani mrijest bijelog amura (Ctenopharyngodon idella) i šarana (Cyprinus carpio) na ribnjačarstvu Crna Mlaka
Zagreb: University of Zagreb, Faculty of Agriculture, 2022. urn:nbn:hr:204:571459
Konječić, Matija
University of Zagreb
Faculty of Agriculture
Fisheries, Beekeeping, Game Management and Special Zoology

Institutional repository: Repository Faculty of Agriculture University of Zagreb

Cite this document

Konječić, M. (2022). Kontrolirani mrijest bijelog amura (Ctenopharyngodon idella) i šarana (Cyprinus carpio) na ribnjačarstvu Crna Mlaka (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:571459

Konječić, Matija. "Kontrolirani mrijest bijelog amura (Ctenopharyngodon idella) i šarana (Cyprinus carpio) na ribnjačarstvu Crna Mlaka." Master's thesis, University of Zagreb, Faculty of Agriculture, 2022. https://urn.nsk.hr/urn:nbn:hr:204:571459

Konječić, Matija. "Kontrolirani mrijest bijelog amura (Ctenopharyngodon idella) i šarana (Cyprinus carpio) na ribnjačarstvu Crna Mlaka." Master's thesis, University of Zagreb, Faculty of Agriculture, 2022. https://urn.nsk.hr/urn:nbn:hr:204:571459

Konječić, M. (2022). 'Kontrolirani mrijest bijelog amura (Ctenopharyngodon idella) i šarana (Cyprinus carpio) na ribnjačarstvu Crna Mlaka', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:204:571459

Konječić M. Kontrolirani mrijest bijelog amura (Ctenopharyngodon idella) i šarana (Cyprinus carpio) na ribnjačarstvu Crna Mlaka [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2022 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:204:571459

M. Konječić, "Kontrolirani mrijest bijelog amura (Ctenopharyngodon idella) i šarana (Cyprinus carpio) na ribnjačarstvu Crna Mlaka", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:204:571459

Metadata
TitleKontrolirani mrijest bijelog amura (Ctenopharyngodon idella) i šarana (Cyprinus carpio) na ribnjačarstvu Crna Mlaka
Title (english)Controlled spawning of grass carp (Ctenopharyngodon idella) and common carp (Cyprinus carpio) on fish farm Crna Mlaka
AuthorMatija Konječić
MentorDaniel Matulić (mentor)
Committee memberDaniel Matulić (predsjednik povjerenstva)
Committee memberTea Tomljanović (član povjerenstva)
Committee memberAna Gavrilović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Fisheries, Beekeeping, Game Management and Special Zoology)
Zagreb
Defense date and country2022-07-08, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Kontrolirani mrijest bijelog amura i šarana na ribnjačarstvu „Crna Mlaka“ vršen je od travnja do lipnja 2022. godine. Upotrijebljena je suha metoda istiskivanja spolnih produkata i oplodnje nakon čega je uslijedila inkubacija ikre šarana u McDonalnd posudama, a nakon valjenja ličinke su prebačene u Weissove posude. Ikra bijelog amura nakon oplodnje je prebačena direktno u Weissove posude. Inkubacijom ikre na 22°C do valjenja ličinki dolazi za 85 sati kod šarana, te 25 sati kod amura. Prosječna tjelesna masa ženskih matica šarana iznosila je 7,47 ± 1,68 kg, a ispustile su prosječno 0,875 ± 0,329 kg ikre. Matice bijelog amura prosječne mase 9,82 ± 0,98 kg a ispustile 0,89 ± 0,195 kg ikre. Prosječna vrijednost omjera produciranih jaja na veličinu mase za šarana iznosi 11,97%, dok za bijelog amura iznosi 9,27%.
Abstract (english)
Controlled spawning of grass carp and common carp was conducted from April to June 2022 at the Crna Mlaka fish farm. Dry method of controlled spawning was used, followed by incubation of common carp eggs in McDonalds containers, and after hatching of larvae they were transferred to Weiss's containers. Grass carp eggs were transferred directly into Weiss's containers after fertilisation. From common carp eggs incubated at 22 ⁰C, larvae hatched after 85 hours, from grass carp eggs after 25 hours. In the study, the average body weight of female common carp broodstock was 7.47 ± 1.68 kg while they produced 0.875 ± 0.329 kg of fry. Grass carp female broodstocks had an average body weight of 9.82 ± 0.98 kg, and they produced 0.89 ± 0.195 kg of fry. The average value of the ratio of eggs produced to mass was 11.97% for common carp and 9.27% for grass carp.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:571459
Study programmeTitle: Fisheries and Game Management
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka ribarstva i lovstva (magistar/ magistra inženjer/inženjerka ribarstva i lovstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2022-08-17 11:09:45