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Projects / Programmes source: ARIS

Selection based on functional secondary traits in cattle

Research activity

Code Science Field Subfield
4.02.01  Biotechnical sciences  Animal production  Genetics and selection 

Code Science Field
B006  Biomedical sciences  Agronomics 
B400  Biomedical sciences  Zootechny, animal husbandry, breeding 
Keywords
cattle, milk production, meat production, secondary functional traits, heritability rate, environmental effects, stayability, longevity, linear conformation traits, somatic cell counts, urea content, milk composition
Evaluation (rules)
source: COBISS
Researchers (5)
no. Code Name and surname Research area Role Period No. of publicationsNo. of publications
1.  15222  Anka Dolinar  Computer science and informatics  Researcher  1999  142 
2.  12010  PhD Janez Jeretina  Animal production  Researcher  1998 - 1999  414 
3.  08405  PhD Marija Klopčič  Animal production  Researcher  1998 - 1999  727 
4.  14853  Tomaž Perpar  Animal production  Researcher  1998 - 1999  430 
5.  02980  PhD Janez Pogačar  Animal production  Head  1998 - 1999  238 
Organisations (1)
no. Code Research organisation City Registration number No. of publicationsNo. of publications
1.  0401  Agricultural institute of Slovenia  Ljubljana  5055431  20,356 
Abstract
Research includes the study of conformation traits for which the environmental effects are estimated together with the heritability rates and their link to the longevity traits. The genetic parameters for the longevity of Brown, Simmental and Black and White cattle in Slovenia, as well as the environmental and genetic parameters for somatic cell count are established. The structure of the total merit index for different market orientation to milk, milk and meat or just meat production is presented. The results of urea content in the same milk samples and different laboratories in Slovenia, Czech Republic and Austria are compared.
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