Volgograd 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
Description
In the article there were presented the results of cultivation of an apple-tree garden with application of growth stimulators. Positive action of Buton and Mival-Agro preparations on grades of all terms of maturing is noted
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BIOTECHNOLOGICAL POTENTIAL OF THE NEW BEEF MEAT BREEDS
06.00.00 Agricultural sciences
Description
The article compares the basic biotech properties of beef of new meat breeds and determines the potential of their use
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06.00.00 Agricultural sciences
Description
This article presents the results of the impact of "Gorlinka" mustard protein-containing feed concentrate in the feeding of broiler chicken of the cross of "Cobb-500" on their performance and nutrient digestibility of the feed. The studies were conducted in the conditions of Krasnodonskaya Poultry farm in the Ilovlinskiy district of the Volgograd region. Full or partial replacement of sunflower meal with "Gorlinka" mustard proteincontaining feed concentrate in the feed mixture for the experimental broiler chickens contributes to the increase of the coefficients of digestibility of nutrients compared to the birds in the control group. The use of "Gorlinka" mustard protein-containing feed concentrate in the composition of feed for broiler chickens has contributed to higher coefficients of digestibility of nutrients: dry matter – 0.51-1,37%, organic matter – 0.6-1,99 %, crude protein by 0.8- 2,24 %, crude fiber – 0,34-1,65 %; crude fat – 0.94- 2,29%, compared to the birds in the control group. Nitrogen balance was positive in all groups; the use of nitrogen from the accepted experimental broiler chickens was higher in the experimental groups than in the control by 2.89-of 7.93 %. The use of nitrogen from digested nitrogen was higher in the experimental groups in comparison with the analogues from the control group by 2.65-of 7.97 %. The use of calcium and phosphorus by poultry was also higher in the experimental groups
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CHICK PEAS INFLUENCE ON POULTRY’S NUTRITIONAL ELEMENTS DIGESTIBILITY
06.00.00 Agricultural sciences
Description
This article presents the results of the chickpea effect in feeding young and adult laying hens of "Hajseks brown" cross on their productivity and nutrient digestibility of feed. Studies have been conducted on the JSC "Agro-firm Vostok" in Nikolayevsky district of the Volgograd region. Complete or partial replacement of sunflower oil cake by chickpeas as part of feed for the experimental pullet hens improves nutrient digestibility coefficients compared with the control pullet group. The balance of nitrogen was positive in all groups, the use of nitrogen taken from guinea pullets was higher than in the control group at 0, 27-0,74%. Use of chickpea in the composition of feed for laying hens increases the digestibility coefficients of nutrients: dry matter - to 1,17-3,25%, organic matter - to 1,62-3,37% crude protein - to 0,45-1, 77%, crude fiber - to 0,72-1,05%; crude fat - to 0,35-1,55%, compared with chickens, hens in the control group. The use of nitrogen from the digested was1,37-2,13% higher in the experimental groups compared to analogs of the control group. The use of calcium and phosphorus for the formation of eggs was also higher in the experimental groups
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PUMPKIN CAKE AND SLUDGE INFLUENCE ON CHICKEN-BROILERS MEAT PRODUCTIVITY
06.00.00 Agricultural sciences
Description
The article presents the results of the research devoted to the poultry feeding with pumpkin cake and pumpkin sludge technology development and implementation – feeding stuff by-products at pumpkin seeds processing
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06.00.00 Agricultural sciences
Description
The researches were carried out with the support of the Federal state budget establishment "The development assistance fund of small forms enterprises in scientific-technical sphere" (Fund for the innovation promotion), contract number 0019671. The fodder additive «Nutovit» in growing chickens feeding application enriched mixed fodder for farm poultry with protein and especially with the amino acid such as lysine. Scientific-economic experiment was carried out at the poultry-farm enterprise of the Volgograd region in 2015-2016. 4 growing chicken groups with 54 heads in each group were selected for the experiment. The growing chickens were selected according to the cross, age, living body weight, health status. The difference in experimental poultries feeding was that in the experimental groups the sunflower oil cake in the feed mixture was replaced by fodder additive "Nutovit". It was established, that the essential amino acids availability and the saturation of fodder additives with vitamins influence positively on: young chickens live weight and average daily growth, the live weight to 120-days age in the second experimental group amounted to 1657 g, and average daily growth was to 12.46 g, which is higher compared to the control group by 4.48 % at 100% poultry livability; blood morphological and biochemical composition: formed elements of blood, namely erythrocytes, in the experimental groups young chickens blood were more in 0.02 to 0.05×1012/l compared with the control one. The researches established that blood leukocytes reduction in growing chickens of the experimental group was little, in 0.04, 0.09, 0.08 ×109 l. Calcium content in growing chickens blood in the control group was 2.6 mmol/L. The experimental group surpassed the control on 0.14-0.21 mmol/L. The phosphorus content in chickens blood in the experimental groups exceeded the control one by 0.08-0.24 mmol/l. In addition, the feeding cost reduction was established due to the fodder additive "Nutovit" use
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MUSTARD PROTEIN-CONTAINING FODDER CONCENTRATE "GORLINKA" USE IN DAIRY COWS’ DIET
06.00.00 Agricultural sciences
Description
The researches on the mustard protein-containing fodder concentrate "Gorlinka" use were carried out during 2015-2016 in the laboratories of Volgograd state agrarian university, as well as at LLC "Donagrogaz" in the Frolovsky district of the Volgograd region. During the research, the authors studied the new high protein fodder additive influence on the digestibility and feeds absorbency, as well as on the blood morphological and biochemical parameters. During the research, it was established that the used fodder additive has a positive influence on the dynamics of the digestibility coefficients and the nitrogen balance. During the physiological experiment, all the experimental cows had a positive nitrogen balance, in the control group it was 9.8 g (the lowest value), in the second group, it was 12.6 g, and in the first one, it was 12.0. When determining the experimental animals’ blood biochemical and morphological parameters the content of the studied components corresponds to the physiological norms. The average daily milk yield for the analogues from the 1st test group was higher as compared to the control, by 1.01 kg, or 5.1%. The mean daily milk yield of the control group was also lower than for the cows of the 2nd test group by 1.45 kg, or 7.4%
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USING "SAREPTA" FEED CONCENTRATE FROM VEGETABLE RAW MATERIALS IN COMPOUND FEEDS FOR STURGEONS
06.00.00 Agricultural sciences
Description
Modern commodity sturgeon breeding is one of the profitable and dynamically developing directions of fish farming in the Russian Federation. Only the system of Rosrybhoz has more than 40 enterprises of different ownership forms for the cultivation of sturgeons. In 2012, in agricultural farming of the Russian Federation we had grown more than 2.0 thousand tons of sturgeon. Crucial role to maintain normal functioning of the body of the fish when grown in closed recirculation systems plays complete and balanced nutrition. Proper organization of biologically full feeding of fish helps to maximize expression of their genetic potential. The article presents the results of the researches of the efficiency of using feed concentrate from vegetable raw materials called "Sarepta" in the composition of feed additives for 2-year old Russian sturgeons
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USING SAFFRON CAKE IN FEEDING CALVES
06.00.00 Agricultural sciences
Description
The article proves a positive effect of feeding with saffron cake and premix based this substance on growth and development, nutrient utilization ration, morphological and biochemical parameters of blood of calves of black-motley breed
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LIQUORICE IN CHICKEN-BROILERS FEEDING
06.00.00 Agricultural sciences
Description
Different liquorice’s dosage as additive to main diet influence on chicken-broilers quality and productivity is studied in the article. According to the results, it was established that liquorice addition use in chicken-broilers’ fattening diet during 42 days provided chick-en-broilers gain increase and fodder consumption decrease per 1 kg of the gain increasing, therefore, production economic efficiency
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