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Title:Fenotipske lastnosti potomcev križanja štajerske in pritlikave vijandotske kokoši v zgodnjem stadiju razvoja
Authors:ID Fijavž, Uroš (Author)
ID Škorjanc, Dejan (Mentor) More about this mentor... New window
ID Brus, Maksimiljan (Comentor)
ID Ivančič, Anton (Comentor)
Files:.pdf UN_Fijavz_Uros_2015.pdf (1,12 MB)
MD5: 15ED4FBBB332C0C6CC45C30F1FF2C9F1
 
Language:Slovenian
Work type:Bachelor thesis/paper
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:V začetku leta 2015 smo križali štajersko kokoš s pritlikavo vijandotsko kokošjo na kmetiji Fijavž v Vitanju. Opazovali smo lastnosti, ki so se pojavljale pri potomcih križanja v zgodnjem stadiju razvoja, od prvega dne izvalitve piščancev do starosti enega meseca. Ker smo pri križanju uporabili dve pasmi z osebki različnih barv, smo dobili barvno zelo različne piščance. V križanje smo vključili štajerske kokoši v jerebičasti barvi in kokoši pritlikave vijandotske kokoši v srebrni, zlati ter rumeni barvi. Oblikovali smo pet skupin s po štirimi kokošmi in petelinom druge pasme. Prve štiri skupine so tako imele po štiri 'štajerke' in 'vijandotskega' petelina, peta skupina pa 'štajerskega petelina' in kokoši pritlikave vijandotske pasme. Pri piščancih smo po izvalitvi opazovali barvo puha in nog ter določili telesno maso. To smo ponovili pri en mesec starih piščancih. Ugotovili smo, da se barva perja, vizualni izgled kokoši, pozna operjenost petelinčkov in greben v večji meri dedujejo po vijandotskih kokoših, velikost, barva nog, priuhek, rep in čopek pa po štajerski kokoši.
Keywords:pasme kokoši, barva perja, križanje, greben, masa piščancev
Place of publishing:Maribor
Year of publishing:2015
PID:20.500.12556/DKUM-54773 New window
NUK URN:URN:SI:UM:DK:MIUUM5UA
Publication date in DKUM:28.09.2015
Views:2971
Downloads:298
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Secondary language

Language:English
Title:Phenotypic characteristics of hybrids between Styrian and Wyandotte dwarf chicken breeds in early stage of development
Abstract:At the beginning of the year 2015, on the farm Fijavž near Vitanje, we crossed the Styria chicken breed with the Dwarf-Wyandotte breed. We studied the features which occur on hybrid progenies on the day of chickens’ hatching until they were one month old. As we recombined two breeds characterised with very different colours, we obtained phenotypically very heterogeneous progenies regarding their colours. We recombined the ‘partridge’ coloured Styrian chicken with Dwarf-Wyandotte chicken in silver, gold, and yellow colour. We established five mating groups, each with four female chickens belonging to one breed and a rooster belonging to the other breed. The first four mating groups involved four Styrian female chickens and a Wyandotte rooster in each, whereas the fifth mating group involved the Styrian rooster and Dwarf-Wyandotte female chickens. After hatching we studied the chickens’ down colour, leg colour and weight. The same was repeated on one month old chickens. We found out that the feather colour, visual appearance of chickens, late feathering of little roosters and ridge are mostly inherited from the Wyandotte breed. The size, leg colour, down, tail, and tuft are inherited to a greater extent from the Styrian breed.
Keywords:chicken breeds, feather colour, interbreeding, comb, live weight


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