The studies of structural features of skin and fur of standard black mink (Neovison vison) industrial populations in conditions of adapting it to the existing technology of keeping and feeding in Russia were conducted on male pelt. Samples were taken from fresh-dry skins on the rump to study the morphological structure of the hair cover. Thickness of the skin tissue was measured on the main topographic areas of the ridge, side and rump skins. The black mink of Danish selection showed a tendency to increase thickness of the skin tissue on the side and spine by 12.2% (p<0.1) and a decrease by 12.2% on the rump in comparison with the mink of Scandinavian selection. The males of Danish selection had a shorter hairline compared to the minks of Scandinavian selection. The length of the guide hairs was less by 3.7 mm (p<0.001), the length of the guard hairs – by 8.2 mm (p<0.001), and the length of the down hairs– by 1.3 mm (p<0.001), respectively, in comparison with the samples of mink fur of Scandinavian selection. The Danish mink subspecies also has a lower hair thickness of each category. The guide hairs were thinner by 22.8 microns (p<0.05), the guard hairs by – 37.7 microns (p<0.001), and the down hairs by – 2.8 microns (p<0.001), respectively. Mink skins of the Scandinavian subspecies have more density of the hair cover. On average, there was more hair of various categories per unit area of skin in the samples - coverts– by 66.6% (p<0.001), and downy – by 25.6% (p<0.01), the total hair density in these animals was 27.6% higher (p<0.01) than in Danish minks. We determined an increase in the planimetric parameters of the skins of the Danish mink by 8.5% (p<0.05) in comparison with the Scandinavian mink. The obtained data allow us to use the established parameters of the hair structure to obtain the desired (selected) type of black mink.

1.
T. M.
Demina
,
A. V.
Korsun
and
N. N.
Loenko
, Characteristics of herds of caged fur-bearing animals in the farms of the Russian Federation in 2019-2020 (
Moscow
:
RPK «Repraim» Printing House
,
2020
),
20
, p.
100
.
2.
G. A.
Kuznetsov
,
Rabbit breeding and animal husbandry
1
22
23
(
2012
).
3.
O. I.
Fedorova
, Influence of domestication on economically useful and morphophysiological characteristics of the American mink (mustela vison schreber, 1777), ferret (
mustela putorius l., 1758) and steppe marmot (marmota bobak mull., 1776) in industrial breeding technology
(
Moscow State Academy of Sciences. the vet. medicine and biotechnology named after K.I. Scriabin
,
2014
).
4.
S. V.
Beketov
and
S. S.
Yasnaya
,
Rabbit breeding and animal husbandry
2
2
6
(
2016
).
5.
N. A.
Slesarenko
and
N. V.
Babichev
,
Rabbit breeding and animal husbandry
5
9
10
(
1996
).
6.
E. M.
Koldaeva
, Scientific aspects of improving the economic and useful characteristics of fur-bearing animals (
Afanas`ev Research Institute of Fur – Bearing Animal Breeding and Rabbit Breeding: Rodniki
,
Moscow Region
,
2005
).
7.
M. V.
Mitrofanova
and
M. R.
Utkin
,
Rabbit breeding and animal husbandry
3
20
21
(
2010
).
8.
N. N.
Shumilina
and
M. V.
Mitrofanova
,
Rabbit breeding and animal husbandry
2
17
19
(
2014
).
9.
R. R.
Kurmakaev
, Structural changes in the skin of minks under the influence of the drug emicidin abstract of the diss. of the candidate of biological sciences (
Moscow State Academy of Sciences the vet. medicine and biotechnology named after K I Scriabin
:
Moscow
,
2009
).
10.
N. A.
Slesarenko
and
S. G.
Kumirov
,
Russian Veterinary Journal. Farm animals
4
12
13
(
2015
).
11.
E. V.
Krovina
,
Knowledge of young people for the development of veterinary medicine and agriculture of the country
:
International Scientific Conference of students, postgraduates and young scientists.
2015
,
123
125
.
12.
N. N.
Loenko
,
I. E.
Chernova
,
E. V.
Krovina
and
O. L.
Rapoport
,
Rabbit breeding and animal husbandry
4
5
7
(
2016
).
13.
N. A.
Balakirev
,
V. I.
Maksimov
,
I. N.
Staroverova
,
S. Yu.
Zaitsev
and
A. N.
Balakirev
, Biological role of mineral substances in cellular fur fur farming (mink breeding) (
Moscow
:
«Scientific Library»
,
2017
).
14.
A. I.
Sapozhnikova
,
A. S.
Okutin
,
E. G.
Kvartnikova
and
I. M.
Gordienko
,
Veterinary medicine, animal science and biotechnology
10
107
116
(
2018
).
15.
N. A.
Balakireva
and
V. F.
Kladovschikova
,
Norms of feeding and standards of feed costs for fur-bearing animals and rabbits (Moscow
).
2007
.
16.
N. I.
Tinaev
and
N. A.
Balakirev
, Fundamentals of commodity science and primary processing of fur raw materials (
Moscow
:
Publishing and printing department of FGBOU VPO MGAVMiB
,
2012
).
This content is only available via PDF.
You do not currently have access to this content.