Don state agrarian University
Author list of organization
List of articles written by the authors of the organization
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06.00.00 Agricultural sciences
DescriptionIn the article, the estimation results of reproductive, fattening and meat qualities of pigs of various types of nervous activity and state of cardiovascular system are given. The degree of influence of nervous activity on productive pig qualities has been shown
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06.00.00 Agricultural sciences
DescriptionThe efficiency of mineral and bacterial fertilizers ap-plication for various agricultural crops (watermelon, soy bean, millet and potato) is investigated in the Rostov region. We established the bacteria stocks un-der each culture, allowing to receive the greatest in-creasing of productivity, both on a natural background of fertility, and in a combination with mineral fertiliz-ers: for soy bean - 626а, watermelon - Azorizin-8, millet - Azorizin-6, potato - 18-5. The optimum com-binations of mineral and bacterial fertilizers for each culture are established
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REPRODUCTIVE QUALITY OF BOARS AND SOWS, WITH DIFFERENT LEVELS OF NATURAL RESISTANCE
06.00.00 Agricultural sciences
DescriptionThis article presents the results of the study of the relationship of reproductive qualities of breeding boars and sows with their level of natural resistance, as as-sessed by resistance index
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Description
The article contains the results of machine-tractor unit’s researches on the basis of a class 1,4 tractor having a variable rotary mass of the engine. It is concluded that the use of additional rotary mass being linked at corresponding regimes of motion to the engine’s shaft or primary transmission shaft at the tractor furthers the improvement of operation indexes of a machine-tractor unit
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SUBSTANTIATION FOR DESICCANTS USE FOR SWEET SORGHUM SEED CROPS
06.00.00 Agricultural sciences
DescriptionThe article substantiates the necessity of desiccation for seed crops of sweet sorghum. The analysis of the productive characteristics of the sorghum presowing after treatment is made. The effect of desiccation to reduce contamination of seeds with major diseases of sorghum has been studied
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EKOBENTOKORM - NATURAL SORBENTS
06.00.00 Agricultural sciences
DescriptionPoultry 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
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06.00.00 Agricultural sciences
DescriptionThe features of milk production of Holstein Friesian imported heifers to Krasnodar region from Germany with a view of linear supplies and their ancestors on the main indicators of productivity and breeding value are shown. A comparative analysis of the productive qualities of the German Holstein-Friesian with Black Pied cattle domestic breeding is made. The ways of the effective use of the Holstein Friesian German-breeding to create a highly productive dairy cattle herds in the North Caucasus are outlined
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GROWTH, FATTENING AND MEAT QUALITY OF MARKETABLE PIG HYBRIDS WITH EARLY WEANING
06.00.00 Agricultural sciences
DescriptionThe results of studying of growth, fattening and meat qualities of marketable grosses from large white, Landras and Dyurok breed crossing have been cited in the article. Optimum pig weight when early weaning was established
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RESEARCH OF APPLICABILITY OF MATHEMATICAL METHODS FOR THE RAW MEAT QUALITY ANALYSIS
06.00.00 Agricultural sciences
DescriptionIn the present article we have building and comparison of linear regression and neural network based mathematical models of raw meat organoleptic evaluation from the main physical, chemical, functional and technological parameters performed
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06.00.00 Agricultural sciences
DescriptionThe effect of the level of milk production of firstcalf heifers on the further productivity, reproductive function and duration of economic exploitation of holstein cows in southern Russia