diplomsko delo
Abstract
Na osnovi pregleda literature ugotavljamo, da imajo pri črno-beli pasmi številne kravje družine velik vpliv na razvoj pasme, saj iz teh družin prihajajo najboljši biki črno-bele pasme. Ti biki imajo hčere in sinove po vsem svetu in tako zaznamujejo razvoj pasme ne le v državi od koder prihajajo, ampak v globalnem smislu. Spremljanje in poznavanje pedigrejev plemenskih živali v čredi ter bikov, ki jih uporabljamo za načrtno osemenjevanje so ena izmed metod uporabljene za izražanje najboljših materinih in očetovih lastnosti, ki rezultirajo v vrhunskih živali naslednjih generacij. V diplomskem delu smo želeli predstaviti pomen kravjih družin ter kako mogočno zapuščino ima lahko kvalitetna kravja družina z njenim pozitivnim vplivom na pasmo. Predstavili smo najpomembnejše kravje družine krav črno-bele pasme in sicer kravje družine Roxy, Apple, Rudy Missy, Oman Mirror, Chief Adeen, Barbie in Laurie Sheik.
Keywords
govedo;krave molznice;kravje družine;genetsko izboljšanje;diplomske naloge;
Data
Language: |
Slovenian |
Year of publishing: |
2021 |
Typology: |
2.11 - Undergraduate Thesis |
Organization: |
UL BF - Biotechnical Faculty |
Publisher: |
[B. Zajc] |
UDC: |
636.2.08(043.2) |
COBISS: |
83865603
|
Views: |
187 |
Downloads: |
25 |
Average score: |
0 (0 votes) |
Metadata: |
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Other data
Secondary language: |
English |
Secondary title: |
Importance of cow families on genetically improvement of herd of dairy cows |
Secondary abstract: |
In reviewing the literature, we have found that several cow families in the Holstein breed have a great influence on the development of the breed, as the best Holstein bulls come from these cow families. These bulls have daughters and sons all over the world, thus marking the development of the Holstein breed not only in the country they come from, but worldwide. Monitoring and knowing the pedigrees of the breeding animals in the herd and the bulls used for mating are one of the methods used to express the best maternal and paternal traits that lead to top animals in the next generations. In the thesis, we wanted to show the importance of cow families and what a powerful legacy a good cow family can have with its positive influence on the breed. We presented the most important cow families of the Holstein breed, cows of the cow families Roxy, Apple, Rudy Missy, Oman Mirror, Chief Adeen, Barbie and Laurie Sheik. |
Secondary keywords: |
cattle;dairy cows;cow families;genetically improvements; |
Type (COBISS): |
Bachelor thesis/paper |
Study programme: |
0 |
Embargo end date (OpenAIRE): |
1970-01-01 |
Thesis comment: |
Univ. v Ljubljani, Biotehniška fak., Oddelek za zootehniko |
Pages: |
VII, 27 str. |
ID: |
13854615 |