DOI: 10.36871/vet.zoo.bio.202102003
UDC 636.424.1.082.2
Authors
A. A. Bal'nikov
Candidate of Agricultural Sciences, Associate Professor,
Head of the Laboratory of Pig Breeding and Breeding,
Scientific and Practical Center of the National
Academy of Sciences of Belarus
on Animal Husbandry,
Zhodino, Republic of Belarus
Yu. S. Kazutova
Researcher at the Laboratory of Pig Breeding and Breeding,
Scientific and Practical Center of the National Academy
of Sciences of Belarus on Animal Husbandry,
Zhodino, Republic of Belarus
I. F. Gridyushko
Candidate of Agricultural Sciences, Leading Researcher of the Laboratory
of Pig Breeding and Breeding, Scientific and Practical
Center of the National Academy of Sciences of
Belarus on Animal Husbandry,
Zhodino, Republic of Belarus
V. A. Razuvanova
Chief animal breeder of Breeding and Hybrid Center «Zapadny»,
Brest Region, Republic of Belarus
Abstract
Based on the conducted studies using DNA testing and microsatellite markers, the genealogical structure and microsatellite profile of breeding herds of White-Russian factory-type Yorkshire pigs created in JSC «SGC «Zapadny» and SE «Zhodinoagroplemelita» were developed, which are based on the new lines Drug6805 and Dobry 2313. The average number of private alleles in loci in boars of different lines was 0,111–0,593. The created breeding herds and new lines will serve as the basis for the breeding of the factory type of pigs in the Yorkshire breed.
Keywords
Belarusian factory type of Yorkshire pigs, breeding herds, new factory lines, DNA testing, selection, locus, microsatellites, purebred breeding.
