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master's thesis
UTJECAJ STAROSTI MATICA PČELA (Apis mellifera) NA BROJ SPERMIJA U SPERMATECI
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of agriculture, 2016. urn:nbn:hr:151:310132
Šurlan Spitzmuller, Ivor
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
DEPARTMENT FOR HUNTING, FISHERY AND BEEKEEPING

Institutional repository: Repository of the Faculty of Agrobiotechnical Sciences Osijek

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Šurlan Spitzmuller, I. (2016). UTJECAJ STAROSTI MATICA PČELA (Apis mellifera) NA BROJ SPERMIJA U SPERMATECI (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:310132

Šurlan Spitzmuller, Ivor. "UTJECAJ STAROSTI MATICA PČELA (Apis mellifera) NA BROJ SPERMIJA U SPERMATECI." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2016. https://urn.nsk.hr/urn:nbn:hr:151:310132

Šurlan Spitzmuller, Ivor. "UTJECAJ STAROSTI MATICA PČELA (Apis mellifera) NA BROJ SPERMIJA U SPERMATECI." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2016. https://urn.nsk.hr/urn:nbn:hr:151:310132

Šurlan Spitzmuller, I. (2016). 'UTJECAJ STAROSTI MATICA PČELA (Apis mellifera) NA BROJ SPERMIJA U SPERMATECI', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 18 November 2024, https://urn.nsk.hr/urn:nbn:hr:151:310132

Šurlan Spitzmuller I. UTJECAJ STAROSTI MATICA PČELA (Apis mellifera) NA BROJ SPERMIJA U SPERMATECI [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2016 [cited 2024 November 18] Available at: https://urn.nsk.hr/urn:nbn:hr:151:310132

I. Šurlan Spitzmuller, "UTJECAJ STAROSTI MATICA PČELA (Apis mellifera) NA BROJ SPERMIJA U SPERMATECI", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:151:310132

Metadata
TitleUTJECAJ STAROSTI MATICA PČELA (Apis mellifera) NA BROJ SPERMIJA U SPERMATECI
Title (english)THE EFFECT OF AGE ON NUMBER OF SPERMATOZOA IN SPERMATHECA OF QUEEN HONEY BEES (Apis mellifera)
AuthorIvor Šurlan Spitzmuller
MentorTihomir Florijančić (mentor)
Committee memberZlatko Puškadija (predsjednik povjerenstva)
Committee memberSiniša Ozimec (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(DEPARTMENT FOR HUNTING, FISHERY AND BEEKEEPING)
Osijek
Defense date and country2016-07-28, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Animal Husbandry
Abstract
Matica je glavna jedinka u zajednici i ujedno jedina ženska reproduktivno sposobna jedinka. Dobivanje što brojnijeg legla čimbenik je koji će odlučivati o budućnosti i snazi zajednice. Istraživanje povezanosti starosti matice i broja spermija u njenoj spermateci pomaže utvrđivanju reproduktivne sposobnosti matice u određenoj dobi i daje pretpostavku o daljnjoj proizvodnji i snazi zajednice. Istraživanje je vršeno na 210 matica, a uspješno je izolirana 141 spermateka, od kojih je za 138 izračunat promjer. Korištene su matice stare 0 i 1. godine, to jest matice izlegnute 2015. i 2014. godine. Između starosti matice i broja spermija u spermateci utvrđena je pozitivna korelacija i značajna razlika. Broj spermija izmjerenih u spermatekama matica starih 0 godina bio je u prosjeku 3,96 miliona, dok je za matice stare 1 godinu on iznosio 2,64 miliona. Dobiveni rezultati ukazuju na smanjenje broja spermija u spermateci sa starošću matice i povećanje tjelesne mase matice sa starošću
Abstract (english)
Queen is the only reproductively capable female and most important individual in honey bee colony. Strength and future of colony depends on brood production. Finding correlation between age of the queen and number of spermatozoa in the spermatheca helps to determine reproductive capability of queen in certain age which will help to assume further production and strength of colony. Research was conducted on 210 queen bees, 141 spermatheca was isolated successfully, and for 138 spermatheca was calculated diameter. In this research 0 (queens laid in 2015) and 1. (queens laid in 2014) year old queens was used for dissection. Positive correlation and significant difference was found between the age of queen and number of spermatozoa in spermatheca. Number of spermatozoa in spermatheca of 0 year old queens was in average 3,96 million and for 1 year old queens was 2,64 million. These results indicate decreasing number of spermatozoa in spermatheca with age of the queen and increasing of body weight with age.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:310132
Study programmeTitle: Zootechnique; specializations in: The Nutrition of Domestic Animals, Hunting and Beekeeping, Special Zootechnique
Course: Special Zootechnique
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka zootehnike (magistar/ magistra inženjer/inženjerka zootehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Public notediplomski rad
Created on2016-10-11 06:46:09