Breeding value evaluation in Polish fur animals: estimates of direct heritability and portion of litter variation of fur coat and reproduction traits.

H Wierzbicki - 2004 - cabidigitallibrary.org
This study presents estimates of heritability for fur coat and reproductive traits in arctic and
silver foxes kept in farms in Poland. The estimates of variance components were calculated …

[PDF][PDF] Breeding value evaluation in Polish fur animals: Estimates of (co) variances due to direct and litter effects for fur coat and reproduction traits

H Wierzbicki, W Jagusiak - Czech Journal of Animal Science, 2006 - researchgate.net
5 540 records of the arctic fox fur coat and reproductive traits collected in 1983–1999 were
studied. The analyzed traits were: body size (BS), colour type (CT), colour purity (CP), coat …

[PDF][PDF] Genetic parameters of animal size and fur quality in four colour types of mink (Mustela vison Sch.)

S Socha, D Kołodziejczyk, E Konopna - J. Agrobiol, 2008 - ask-force.org
The aim of the work was to estimate the heritability and correlations between body size and
fur quality in standard, pastel, platinum and Hedlund white mink. The analysis of 4 …

[PDF][PDF] Single-and multi-trait animal model in the silver fox evaluation

H Wierzbicki, A Filistowicz - Czech Journal of Animal Science, 2002 - Citeseer
Data on 4 435 animals, collected on two fox farms in 1985–1999, were used in the
estimation of genetic parameters and genetic trends for four traits evaluated according to …

[PDF][PDF] Additive genetic and error variance components for conformation and coat traits in arctic fox Alopex lagopus (L.)

H Wierzbicki - Scientifur, 2000 - ifasanet.org
Records of 3782 arctic foxes were used for estimation of additive genetic and error variance
components for conformation and coat traits. Body size (BS), colour type (CT), colour purity …

Genetic parameters of coat colour in golden fox [Vulpes vulpes L.]

A Filistowicz, P Przysiecki, H Wierzbicki… - Journal of Applied …, 2000 - agro.icm.edu.pl
Genetic parameters (heritability, genetic and phenotypic correlations) of chosen coat colour
traits of golden fox were estimated. 1013 animals, born on the Šniaty fox farm (Poland) in …

Analysis of change ability of features in chinchillas [Chinchilla velligera M.]

S Socha, A Olechno - Electronic Journal of Polish Agricultural Universities …, 2000 - infona.pl
The aim of this research is to analyse the changeability of features in chinchillas (Chinchilla
veligera M.) according to the animals' country of origin, sex and the year of evaluation. The …

[PDF][PDF] Grading standards and their effect on estimates of variance components and genetic trends in the silver fox (Vulpes vulpes L.)

H Wierzbicki, A Filistowicz - Journal of Animal and Feed …, 2003 - pdfs.semanticscholar.org
ABSTRACT A data set of 3637 records collected on two Polish fox farms in 1985-1999 was
used to estimate variance components and genetic trends in a population of the silver fox. In …

Genetics of furs and special fibres.

O Lohi - 2002 - cabidigitallibrary.org
This paper summarizes the knowledge on genetic parameters of fur traits for most common
fur animals and angora rabbits. Fur animals species, Mustela vison, Vulpes vulpes, Alopex …

[PDF][PDF] Genetic and environmental effects on body weight and fur hight in nutria (Myocastor coypus L.)

R Cholewa, K Pawliczak-Maj… - … JOURNAL OF POLISH …, 2006 - ejpau.media.pl
The objectives of the study were to estimate chosen effects (sex, color variety, farm and
partitution) on body weight and hair layer hight characters as well as correlations between …