name
Lodyanov Vyacheslav Viktorovich
Scholastic degree
•
Academic rank
—
Honorary rank
—
Organization, job position
• Don state agrarian University
Research interests
Web site url
—
—
Current rating (overall rating of articles)
0
TOP5 co-authors
Articles count: 8
Сформировать список работ, опубликованных в Научном журнале КубГАУ
-
BIOCHEMICAL INDICATORS OF PIGS BLOOD OF SPECIALIZED TYPES
06.00.00 Agricultural sciences
Description
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
-
06.00.00 Agricultural sciences
Description
The optimal rations have been found. We have conducted a research on the assessment of meat productivity, biochemical blood tests. The chemical composition of blood and meat has been found. We have empirically chosen a content area for both chicks and adults of black African ostriches. The article shows a selection of optimal rations for feeding of ostriches; we have also determined the live weight of ostriches in groups, keeping the chicks safe in groups, hematological studies of ostriches blood, the chemical composition of the meat, the efficiency of premixes of Vitafel S
-
06.00.00 Agricultural sciences
Description
The article describes the evaluation of reproductive, fattening and meat qualities of pigs of purebred large white breed (KB), crossbred ewes, derived from crosses KB sows with boars of steppe type (ST) CM-1 and three-pedigree animals, obtained by crossing crossbred ewes KB x ST with imported boars of specialized meat breeds, such as Landrace (L) Duroc (D) and pietrain (P). We have studied qualities such as prolificacy, milk yield, live weight of the nest, the average weight of one Piglet, the safety of the offspring to weaning, maturity, which is closely associated with average daily gain in live weight, meat content of carcasses, their linear dimensions, meat productivity, the amount of kidney fat, weight of carcasses of animals of the experimental groups, carcass yield
-
06.00.00 Agricultural sciences
Description
Experimental studies were carried out on the breeding farms of "Russian pork" in Millerovo district of the Rostov region on purebred and crossbred animals derived from crosses of pigs and the Don steppe types of meat, breeds of Landrace and Pietrain. The Don type of meat was used in the experiments as a control. When crossing, the DM-1 pigs were used as the parent form, and CT as a father to give twin breed hybrids DM-1 x ST. The recent delivery of boars of Landrace and Pietrain breeds allowed to receive twin breed hybrids of genotypes of CT × L and DM-1 × P
-
FATTENING AND MEAT QUALITIES, THE QUALITY OF THE MEAT OF YOUNG ANIMALS PIGS OF DIFFERENT GENOTYPES
06.00.00 Agricultural sciences
Description
In the article we have given the complex estimation of the productive and meat quality of genuine Russian pigs of meat types, and crossbred animals received with participation of foreign varieties
-
Description
An important factor in improving the efficiency of production in the agro-industrial sector is to improve the quality of poultry products and their processing. The article presents the dynamics of the influence of stimulating drugs on the productive qualities of the black African ostrich. The reserves of increasing the production of eggs of black African ostriches and its quality due to the use of stimulating drugs were revealed. The effect of the use of the drug called "Radostin Vitasil" on the chemical composition of eggs, egg production of black African ostriches is shown. The obtained research results convincingly prove that the mass of ostrich eggs of the experimental groups significantly exceeded the control by 5.45 and 3.11%, respectively. Changes in the mass of white and yolk of the egg of ostriches of experimental groups as a result of feeding the drug "Radostin Vitasil" affected the ratio of white/yolk, which slightly decreased towards the optimal. There was a significant difference in the content of carotenoids and vitamin A in the egg yolk of the I experimental group by 10.98% and 10.05%, in the II experimental group-9.15% and 6.35%, in comparison with similar indicators in the control group, respectively. There was an excess of vitamin E level in the eggs of the experimental groups in relation to the control by 6.73 and 3.42%. The results of incubation showed that the stimulating drug "Radostin Vitasil" had a positive effect on the process of embryonic development. The calculated economic efficiency of the drug "Radostin Vitasil" confirmed the feasibility of using this drug in the production of black African ostriches eggs
-
06.00.00 Agricultural sciences
Description
We have selected a group of test animals and formed a set of techniques for the research. The article gives an evaluation of fattening qualities (precocity, average daily gain, feed consumption per 1 kg of gain) of purebred and crossbred pigs. We present the dynamics of body weight and body length for the experimental pigs, productive qualities, the thickness of back fat of experimental animals to achieve the 100 and 130 kg of live weight
pdf 127.197kb
doc 127.197kb