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Title:Učinkovitost rabe genetskega potenciala tujih plemenskih bikov v sloveniji
Authors:ID Belšak, Janez (Author)
ID Janžekovič, Marjan (Mentor) More about this mentor... New window
ID Jeretina, Janez (Comentor)
Files:.pdf UN_Belsak_Janez_2020.pdf (1,03 MB)
MD5: 0ADC399CCA9237A0E4D91663165CE298
PID: 20.500.12556/dkum/7ccd5271-e377-44b1-adb3-c2a5382c90ac
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:V nalogi smo primerjali mlečnost potomk po plemenskih bikih lisaste pasme iz Avstrije in Nemčije, s katerimi se je osemenjevalo plemenice v slovenski populaciji, z rezultati mlečnosti v matičnih državah teh bikov. Primerjali smo potomke po 15 plemenskih bikih. Pri primerjavi prireje smo se osredotočili na količino mleka v standardni laktaciji. V primerjavi smo zajeli 1., 2. in 3. laktacijo. Da bi upoštevali tudi različne intenzivnosti reje teh živali, smo uporabili hlevska povprečja. Iz rezultatov smo lahko potrdili hipotezo, da se prireja potomk po istih očetih v povprečju značilno razlikuje med slovenskimi in avstrijskimi ter nemškimi rejami. Potrdili smo lahko tudi, da imajo slovenske potomke po istih plemenskih bikih manjšo prirejo kot njihove sorodnice v avstrijskih in nemških rejah.
Keywords:prireja mleka, lisasta pasma, plemenski biki, prireja potomk
Place of publishing:Maribor
Year of publishing:2020
PID:20.500.12556/DKUM-77768 New window
NUK URN:URN:SI:UM:DK:HLZZDK77
Publication date in DKUM:24.09.2020
Views:1032
Downloads:82
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:14.09.2020

Secondary language

Language:English
Title:Utilisation efficiency of foreign breeding bulls' genetic potential in slovenia
Abstract:The milk yield results achieved by descendants of pure bred female cows in the Slovenian population inseminated by breeding bulls of the mottled Simmental breed from Austria and Germany are compared with the milk yield results achieved in the home countries of these bulls. Descendants of 15 breeding bulls are compared. When comparing the yield, focus was given to milk quantity in standard lactation. The 1st, 2nd and 3rd lactations are included in the comparison. In order to take different rearing intensities of cattle into consideration, cowshed averages are used. Based on the results, the hypothesis could be confirmed that, on average, the production achieved by the descendants of the same fathers is characteristically different in Slovenia, Austria and Germany. Also, it could be confirmed that milk production of Slovenian descendants of the same breeding bulls is smaller than that of their relatives in Austria and Germany.
Keywords:production of milk, mottled Simmental breed, breeding bulls, production of cow descendants


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