Name
Gansenko Evgeniy Aleksandrovich
Scholastic degree
—
Academic rank
—
Honorary rank
—
Organization, job position
Don state agrarian University
Web site url
—
—
Articles count: 2
The research was conducted at the pure-bred pigs CT and hybrid juveniles CT x L Total protein blood serum was determined refractometrically, protein fraction - a method of horizontal electrophoresis on paper, the level of total lipids - B. Swahn, I. Scand. Researched transaminases (AST and ALT) method of Reitman-Frenkel, alkaline phosphatase - method O.A. Bessey e.a., creatine kinase - S.S. Kuby. Cortisol levels was determined by radioimmunoassay analysis, adrenaline - fluorometric method. Phagocytic activity was installed by Ms. V. Matusevich, bactericidal activity - by the method of Overmoney, T.A. Kuzmina
The article presents the results of the qualitative
assessment of meat of crossbred rams. The analysis of
the data shows that crossbred rams of 2, 3 and 4
groups increased the absolute mass of muscle tissue
compared with purebred 12.3; of 18.2 and 25.6%,
respectively. Fine-wooled rams were superior in the
relative content of bone in carcasses of crossbred 1.1-
4.2 percent. Output of pulp for 1 kg of bones had the
advantage of crossbred rams 2, 3 and 4 groups
compared with purebred 0.12; 0.24 percent and 0.44
kg respectively. The analysis of the data shows that in
carcasses of young animals of all the groups the
greatest specific weight took cuts of the 1st sort.
Nevertheless, the valuable parts to carcass weight
balance was higher in the carcasses of the crossbred
calves. So, rams 2, 3 and 4 groups, this advantage was
1.9; 4.5 and 4.7%, respectively. Thus, the analysis of a
complex of indicators characterizing the quality of
meat rams of different genotypes revealed that the
superiority for the studied indices took place for two -
and three-bred animals. These options of both simple
and complex industrial crossing are promising and can
be implemented and used in the farms of Merino and
crossbred sheep