Open AccessMORPHOFUNCTIONAL FEATURES OF POLTAVA MEATY BREED PIGS’ EPIDER-MAL BARRIER DEPENDING ON THEIR GENOTYPE
Author(s) -
N.A. Garskay,
Л. Г. Перетятько
Publication year - 2021
Publication title -
učenye zapiski kazanskoj gosudarstvennoj akademii veterinarnoj mediciny im. n.è. baumana
Language(s) - English
Resource type - Journals
ISSN - 2413-4201
DOI - 10.31588/2413-4201-1883-246-2-43-48
Subject(s) - purebred , breed , genotype , epidermis (zoology) , biology , productivity , zoology , veterinary medicine , genetics , anatomy , medicine , gene , macroeconomics , economics
The accumulation of knowledge about the structure and functions of the epidermis will make it possible to solve the most important practical tasks of forming the animals’ productivity and health. Two breeding groups have been researched: 1) purebred young boars, 2) young boars with the blood of Finnish Landrace. The studies were carried out when the animals reached live weight of 100 kg, and the control slaughter was made. The results of the Poltava Meaty Breed pigs’ skin epidermal barrier research made it possible to trace significant differences in the ratio of the main epidermis layers in animals of different genotypes. The genotype influence was 15.45 %. An-imals with the blood of the Finnish Landrace have lower biological possibilities for life in the given climatic and technological conditions, that is, they are less promising for further breeding work.