Name
Zelenkova Galina Aleksandrovna
Scholastic degree
•
Academic rank
associated professor
Honorary rank
—
Organization, job position
Don state agrarian University
Web site url
—
Articles count: 7
The article investigates feed additives on the basis of natural minerals in combination with biologically active agents (vitamins, organic acids) capable to neutralize mycotoxins, to enrich forages with minerals and vitamins C high biological availability, to improve digestibility of nutrients, to reduce toxicological load of an organism, to increase safety and efficiency, to improve structure and ecological purity of production. The effect from use as a part of compound feed for laying hens of new occluding additives: Ecobentokorm and the vitamin-mineral adsorptive feed additive (VMAFA) promoted increase of indicators: egg efficiency, safety of a livestock, conversion of a forage, morphometric and biochemical parameters of eggs
The research is aimed at studying the compatibility of
different doses of ecoventura (TU 9283-199-
10514645-13) and limestone in the diets of rearing of
ducks of "Blagovarsky" cross and the impact on
productive performance. As a result of scientific and
economic experience obtained data on the dynamics of
live weight in groups of rearing ducks indicate that
ecomentors in combination with limestone have a
growth promoting effect and a positive effect on the
growth of ducklings. Best growth depending on dose
administration of ecoventura and limestone in feed
composition had a rearing ducks III (ecomentors
(1,0%) + limestone (3,0%) by weight of the feed) and
IV experimental groups (ecomentors (1,0%) +
limestone (3,5%) by weight of the feed). The results of
the study measurements (body length, keel length,
breast width, chest girth, chest depth) and indices
stature (massiveness, the meat content, arizonia),
which were higher in males and females when fed with
mixed fodder with the introduction of ecoventura and
limestone in an amount of 1.0 and 3.5% respectively.
Introduction to feed composition of ecoventura and
limestone in an amount of 1.0 and 3.5%, respectively
had a positive impact on exterior indicators of rearing
ducks
The article presents the research focuses on determining the parameters of physiological and morphological and functional features of the digestive and reproductive systems of young and laying hens under the influence of the mineral component of the
diet of local origin (ekobentokorm) in combination with biologically active substances developed and prepared by compounding (vitamin-mineral adsorption feed additive - VMAKD)
Poultry farming is characterized by a relatively low cost of production, so it is more cost-effective compared with other sectors of animal husbandry. However, the feed of plant and animal origin used in the poultry industry does not always correspond to the requirements of biological safety and are subject to damage by fungi producing mycotoxins, causing extensive economic damage. Therefore, to improve the performance of the cultivation of chickens broilers was used natural sorbent - ekobentokorm (from the local cheap raw materials - bentonite clay), which is not only a source of macro - and microelements, but also with adsorptive activity in respect to mycotoxins, endotoxins, salts of heavy metals and pathogenic microflora, improves digestion and metabolism
Obtaining maximum productivity and reducing production costs are the main challenges facing livestock producers in modern conditions. To achieve the effectiveness of the poultry industry, we carried out a research in the utilities sector of the Rostov Region, the purpose of which was to study the effectiveness of the use of a feed additive – bento-clay in the diet of ducklings grown for meat. In the research, we study the influence of various doses of the feed on the diet and growth of ducklings. Experimental research data showed that the introduction of bento-clay into the diet of ducklings as a feed additive allowed to increase live weight, average daily gain, the safety of ducklings, the mass of half-gutted and gutted carcasses, the yield of edible parts, and meat quality compared to the control group. Thus, bento-clay influenced the increase in the water-holding ability of ducklings meat, which contributed to the improvement of its technological properties. Therefore, at three weeks of age, the live weight of ducklings was 11.5% -18.2% more than ducklings of the control group, and at seven weeks of age this difference was 8.4-12%, respectively, and the average daily increase was 7.2 -14.1% with high safety
The studies have determined the effect of bentonite clay, vitamin complex "microvan Blend" and BAKD of local raw materials for the viability, the growth and the development of the young rearing flocks of the “Hisex brown" egg cross. To improve the quality of the grown rearing flocks and pullets increased yield, egg poultry farms were proposed to use the bioactive feed additive (BFA) made from local cheap raw materials (bentonite clay, sunflower oil, drug-soluble vitamins A, D3, E and antioxidants)
In this article the authors carried out the monitoring of poultry produce subcomplex of Rostov area and substantiated the necessity to create and to realize the Development Conception of poultry farming of Rostov area.