bluuebunny/crossref_metadata_2025_split huggingface dataset:
The influence of scale factor on the realization of natural potential of grain farming in the region
Authors: Semykin V A , Pigorev I A , Zyukin D A 
Published: January 2020

Abstract
The development of grain farming is considered in the article as the backbone and the most important direction of agricultural production in Kursk region. The research has shown that since 2014 there has been a twofold increase in the share of large grain-sowing farms in the structure of sowing and gross grain harvest, exceeded 60%. The aim of the research is to identify the perspectives of the development of grain farming on the basis of the implementation of the concentration of sowing in a narrow list of large agricultural organizations’ holdfast. The clustering method has been used as the main analysis tool. Its results have made it possible to compare various groups of agricultural organizations formed according to the sowing size of cereal crops due to the main productive and economic indicators of efficiency of grain production. The features of functioning of large agricultural organizations are shown in the research. They determine as the generation of benefits and so they form the difficulties to provide the improvement of the results of grain production. The scale effect enables large business to provide more effective and resultative production, however, the results of the analysis testify that the largest organizations have a relatively lower efficiency of grain cultivation. In the research there has been a conclusion: in the current financial and economic conditions the concentration of land resources in large producers’ holdfast is not the best way to activize the processes of intensification and the increase of productivity and profitability of grain production. It will lead to the formation of an oligopoly in the regional grain market.
Application of the amaranth extrudate in the technology of bread from grade wheat flour
Authors: Derkanosova N M , Stakhurlova A A , Pshenichnaya I A , Ponomareva I N , Vasilenko O A , Shurshikova G V 
Published: January 2020

Abstract
Bakery is products whose composition regulation can have a beneficial effect on the country population’s diets. Among many enriching ingredients amaranth can be distinguished as promising raw materials. Its processed products can act as a basis for the gluten-free food manufacturing or as an ingredients enriching with protein, dietary fiber, squalene, polyunsaturated fatty acids and other nutrients. At the same time, integrated use of the amaranth grain potential should be recognized as the most appropriate. In the article, it was proposed to use ground extruded amaranth Universal as an enriching raw material ingredient for bakery products. The dosage limits of the amaranth extrudate were determined by a technique for calculation the structure of a multicomponent baking mixture for the production of enriched products. The technique includes the statement of the task of calculating the components of the mixture in the form of a stochastic programming problem in the M-statement. Accordingly, the mathematical expectation of the objective function value is optimized for given values of the coefficients variation and the probability of constraints fulfilling. In dosages justified by preliminary calculations, amaranth extrudate is introduced into model mixes with first-grade wheat flour to determine their baking properties. The indicators of the complex strength characteristics of the model mixtures are determined on the valorigraph. Results showed a decrease in baking properties with an increase in the mass fraction of amaranth extrudate in model mixtures up to 30%. At the same time, the numerical value of the valorimetric assessment allows us to consider this dosage of enriched bakery product formulations by introducing the extruded amaranth Universal.
Effect of new biologies on winter wheat structure and technological properties
Authors: Pavlovskay N E , Gorkov A A 
Published: January 2020

Abstract
The paper discusses the scientific aspects towards new biologies based on the natural cells components for winter wheat curing, aimed at increasing wheat yield as well as the plant survival rate under adverse winter factors. Experimental data revealing the effect of new biologies on the technological properties of grain are presented. Biologies based on bean lectins and buckwheat bioflavonoids have a significant impact on shaping the yield structure elements. Thus, the spike grain content according to the experimental results has increased on average by 7.71%, spike productivity by 11%, weight of 1000 grains by 3.3%. The highest yield of winter wheat was obtained from the Leonida cultivar by using the biologies containing bean lectins and buckwheat bioflavonoids - 8.67 t/ha, the maximum yield increase for the hard cultivar ‘Kristella’ amounted to 0.87 t/ha or 33%. Biologies significantly improve the quality characteristics of winter wheat, increasing the gluten content from 5 to 22%, and changing the IDK indicators by 11 - 18 units. The experimental material opens up the prospects to conduct further research in the field of winter resistance of plants under biologies influence.
Study of quality indicators of developed bakery products during storage
Authors: Shmatkova N N , Kurochkin A A 
Published: January 2020

Abstract
The development of the bakery products enriched with food fibers, polyunsaturated fatty acids, phytalbumin, mineral substances and also vitamins and flavonoids (Silymarinum) through the use of extruded mixture of holy thistle seeds and wheat grain is considered in the article. The mixture of holy thistle seeds and wheat grain in the ratio of 1:4 was processed for 10-15 seconds at a temperature of 100-105 ° C by means of the modernized one-screw press extruder (CMH - 2U).
Productive feeding of rainbow trout: properties, effects on physiological state and interior indicators
Authors: Dvoryaninova O P , Sokolov A V 
Published: January 2020

Abstract
It is advisable to use secondary resources of the fish industry with high protein content as a raw material for the development of biologically complete feeds in aquaculture. The work uses standard and original research methods. A complex studies of the chemical composition, physico-chemical and microbiological quality indicators of the experimental feed proved its balance in amino acid composition. The degree of essential amino acids was 91.5 to 107.3%. The biological value of feed protein is 95.18%. It was proved that the amount of free ammonia released through the fish gills is directly proportional to the amount of feed eaten, inversely proportional to the feed coefficient and equal to 0.05. The pH value changed on the 42nd day from 7.6 to 7.7 but remained within the range of pH 6-9, which is optimal for the life support of fish. The absolute increase in the amount of individuals in the control group was 1.2% higher compared with the experimental one. At the same time, feed costs for the entire feeding period were 0.99. Fish survival was 98%. In both cases, bifidobacteria were isolated from the resistant microflora. Notably, the bifidobacteria titer was 3 lg units higher in the trout of the experimental group in comparison with the control group, which does not exceed permissible norms. Thus, the obtained feeding is not inferior in quality to the imported feeding. Therefore, it can be recommended for feeding rainbow trout grown in recirculating aquaculture systems.
The development of technology for functional food products on based on combination of raw materials of vegetable and meat origin
Authors: Hayrapetyan A A , Manzhesov V I , Churikova S Yu 
Published: January 2020

Abstract
The most rational and promising way to solve the problem of healthy nutrition, according to most scientists and specialists, is to combine raw materials of meat and vegetable origin. To obtain functional products, an important factor is not only the enrichment of food products with vegetable raw materials, but also the stabilization of the quality of meat systems. The use of vegetable components in addition to raw meat makes it possible to obtain combined products that are diverse in composition, which significantly expands the range of high-quality products and creates the possibility of designing products of a given composition. Also, it was found that the content of only meat or vegetable protein in food has less biological value than their mixture. The combination of vegetable and meat protein is well achieved in paste products. The article highlights the development of technology for the production of functional foods using meat and vegetable raw materials. The study objective was the development of combined food products for medical, prophylactic and functional purposes. An improved recipe for meat paste with the addition of vegetable ingredients is proposed. Quality assessment by organoleptic and physico-chemical indicators of the end-product was carried out according to generally accepted methods.
Phototrophic microorganisms for agricultural technology and food security
Authors: Didovich S V , Alekseenko O P , Pas A N , Didovich A N 
Published: January 2020

AbstractThe main idea of the study was to find cyanobacteria for the development of fertilizers, plant protection products and as well as for the use in agro-biotechnology. The physiological and biochemical potential of 22 strains of cyanobacteria and its influence on the efficiency of plant-microbe interactions were studied. Promising cyanobacterial strainsNostoc sp.ACSSI 57,Desmonostoc muscorumACSSI 149,Desmonostoc muscorumACSSI 091 can be recommended for development of biofertilizer. StrainNostoc calcicolaACSSI 82 is promising for the development of biopreparations with herbicidal action. StrainsNostoc sphaeroidesACSSI 150 andNostoc linckiaACSSI 271 can be used as a basis for biological stimulants and inhibitors of plant growth and development. It depends on the level of physiological parameters during cultivation in artificial media. Bacterization with one-month culture of a strainNostoc linckiaACSSI 271 and a homogenate of the strainNostoc sphaeroidesACSSI 150 significantly increased seed germination ofTriticum aestivumL. (by 22.2 and 11.0%, p < 0.05). Strains of cyanobacteriaNostoc linckiaACSSI 271,Nostoc calcicolaACSSI 82 andNostoc sphaeroidesACSSI 150 are able to affect the enzymatic activity and productivity ofAmbrosia artemisiifoliaL. Phytomass of plants after bacterization essentially (the least significant difference(0.5) is 2.31) reduced by 1.4-1.6 times (28.7-39.3%) compared to control (12.59 g/plant) and depending on the strain and its form of preparation. This suggests that bacterization with these strains is a powerful inhibitory factor forAmbrosia artemisiifoliaL.
Using the heart rate of a bird embryo to monitor its condition
Authors: Andrianov E A , Andrianov A A , Sudakov A N , Dudin P I 
Published: January 2020

Abstract
The article deals with the problem of artificial incubation of eggs of bird species, whose incubation is carried out for the first time and for which there are no data on the optimal temperature regime. The question of the need for using the methods allowing individual monitoring of the embryo is raised. The data from the literature on non-invasive methods of biological control of incubation, allowing changing the heart rate of a bird embryo to control its condition, are presented. It was found that the heart rate of embryos decreases as they develop. A similar effect on the heart rate, regardless of age, provides a decrease in temperature and lack of oxygen. Motor activity of the embryo creates interference check of the heart rate. The results of testing the device for determining the heart rate of the embryo of birds by the optical method are presented. The circle of factors influencing the accuracy of measurements is defined. The possibility of lifetime determination of the duration of hypoxia of the embryo of birds by monitoring the heart rate is experimentally confirmed. The possibility of using the method of heart rate control to detect the degree of hypoxia of the embryo in order to determine the exact time of human operational intervention in the process of hatching of rare bird species is discussed.
Improving treatment of subclinical cow mastitis using miramistin antiseptic agent
Authors: Skogoreva A M , Manzhurina O A , Popova O V , Semyonov S N , Aristov A V 
Published: January 2020

Abstract
The milk from cows suffering from mastitis often contains pathogenic and potentially pathogenic microflora, which presents a serious social and economic problem. Bacteriological and mycological examination at a dairy plant in Voronezhskaya oblast in the Russian Federation allowed diagnosing 37.3% of cows at the end of the lactation period with subclinical mastitis, which is due to the association of potentially pathogenic microorganisms with low sensitivity to a number of antibiotics. It was found that dienomast and the 0.01% solution of miramistin have the same therapeutical compatibility rate when introduced intracisternally before the drying off (93.3%). However, miramistin shows a better effect in the long term, i.e. after calving (by 15.5%). It was first ascertained that the combined use of both agents allows improving the preventive treatment of subclinical mastitis while maintaining up to 95.6% of the therapeutic effect after calving, which is better than when using each of the agents separately by 7.6% and 33.1% respectively. The intracisternally introduced miramistin ejects from the body together with milk within 24 hours.
The study of the natural chicken brooding in laboratory conditions
Authors: Andrianov E A , Andrianov A A , Sudakov A N , Dudin P I 
Published: January 2020

Abstract
The article deals with the preparation for the experiment on long-term monitoring of the temperature of eggs and brooder-hens, the heart rate and the motor activity of the embryos and the motor activity and the behavior of brooder-hens during natural chicken brooding in laboratory conditions. The issues of laboratory premises selection and their internal layout are discussed. We suggest protecting the hardware from dust and excessive humidity by installing it in an isolated chamber in the immediate proximity to the cages with birds. The factors influencing the results of the experiments that involve living animals are analyzed. Some ready-made solutions are suggested to arrange the power supply of the laboratory. We also describe the appropriate components of the hardware set for the monitoring of the controlled parameters.
Proecting of functional structure of fish product
Authors: Suhareva T N , Sergienko I V 
Published: January 2020

Abstract
The article touches upon the issue of the increasing way of fish products nutrition, the provision of a normal course of exchange processes in an organism and fish production with various micronutrients additives. Fish products enrich a compounding with proteins, vitamins and mineral substances, and also significantly reduce caloric content. Compounding creation is to partly replace a white bread by bran linen and replace the water by turnip adding. This allows enriching the product with food fibers, micro and macrocells and vitamins. The bran linen samples (10, 20 and 30 %) were investigated for optimum present of vegetable raw materials determination. The samples were made to determinate the optimum functional and organoleptic characteristics of semi-finished products. Prepared experimental samples of combined fish cutlets with vegetable raw materials addition and control sample “fish cutlets” were tested for quality according to physical-chemical and organoleptic indices. That indicates their biological value and quality. Content investigation of such extremely scarce amino acids as a lysine, methionine and tryptophane shows that the fish cutlets «Selyanochka» exceeds a control sample only on amino acid of a lysine of 26.7%, and on the others showed an equal quantity. The same situation is with the content of the amino acids influencing growth process and development (a leucine, an isoleucine and threonine) for 7.7%; 33.3% and 42.8% respectively in comparison with control. The new type of cutlets with functional ingredients has a number of useful properties for a human body and can be recommended for preventive foods.
Composite mixtures in the creation of functional products based on rabbit meat
Authors: Kurchaeva E E , Vostroilov A V , Maksimov I V , Kalashnikova S V , Glotova I A 
Published: January 2020

Abstract
The actuality of obtaining high quality products enriched with functional ingredients is due to the expansion of the market of existing functional meat products and the involvement of plant resources in the production cycle, leveling the shortcomings of the main raw materials, as well as improving metabolic processes in the human body. The purpose of the article is to consider approaches to the use of composite mixtures based on dietary fibers of Jerusalem artichoke, Lupin flour, amaranth cake and animal protein in the production of chopped semi-finished products of increased nutritional and biological value. To assess the functional and technological properties of the composite mixture, methods based on the maximum absorption and retention of water and fat were used; model meat systems by methods based on the release and retention of moisture and fat, the chemical composition of the resulting product by standard physical and chemical research methods. The efficiency of using the composite mixture at a dosage of 25% to the weight of lean pork in obtaining stable meat systems is justified. The studies confirm the positive effect of composite mixtures on the base of complex use of raw materials of plant and animal origin to improve functional and technological properties of meat systems on the basis of the meat-based resource precocious meat – poultry and rabbits in optimally selected ratio and also the enrichment of the meat obtained system of dietary fiber and protein, which in turn allows solving the problem an integrated approach to the use of raw materials and stabilization of quality of meat products of functional orientation.
Quality and cheese suitability of milk depending on the breed in the conditions of the Voronezh region
Authors: Vostroilov A V , Artemov E S , Volkova E E , Pelevina G A , Kapustin S I 
Published: January 2020

Abstract
The article presents the analysis of the quality, technological properties of milk and its cheese suitability. The object of research was milk-raw materials obtained from the following breeds of cattle-red and white, Holstein and Simmental. The choice of cattle breeds is not accidental, as the animals of these breeds are mainly used for the production of raw milk in the Voronezh region. During the determination of the quality of milk organoleptic (taste, smell, color and consistency), physical (acidity, density) indicators and chemical (mass fraction of fat, protein, lactose, dry matter, skimmed milk solids), technological (thermal stability of the alcoholic sample, rennet coagulability) properties were determined.
On some problems of modern intensive animal husbandry
Authors: Savrasov D A , Mikhailov A A , Stepanov V A , Lopatin V T , Kartashov S S 
Published: January 2020

Abstract
Metabolism violations are one of the most acute problems of industrial husbandry farming. Ketosis of cows remains an urgent problem. The material for the study was highly productive cows of the first and second lactations on 1-14 days after calving, weighing 480-630 kg. Animals suffering from metabolic subclinical ketosis were divided into two groups (71 heads in each group). Clinical studies were performed by testing the amount of β-hydroxybutyrate and analyzing data in Dairy Comp 305. The enterprise protocols were used to treat the animals. The effectiveness of treatment was evaluated every day; on the second day, 46.5% of cows recovered in the first group, 38.0% - in the second group, and 53.5% and 62% of cows in each group recovered on the third day. In animals with metabolic disorders, in particular, ketosis, the genetic lactation potential is not fully used which decreases profitability of the farm. Daily well-structured work aimed at preventing and treating postpartum diseases that decrease dry matter intake can reduce the risk of secondary ketosis. To reduce the risks of primary (metabolic) ketosis, it is necessary to follow the feeding regimes in all technological groups of animals and form them from animals with the same hierarchical status.
Cardiac rhythm variability method - an innovative decision in the area of modern dairy cattle breeding
Authors: Emelyanova A S , Kashirina L G , Emelyanov S D , Trfandyan M T , Dorokhina J E 
Published: January 2020

Abstract
The article discusses the method of heart rate variability as a test for early forecast of the potential of animal milk productivity. The correlation dependence of the milk productivity of cows of the Jersey breed with a stress index is provided. The article discusses the reduction of milk productivity of cows with the autonomic regulation of sympathicotonia in the process of economic use. The paper analyzes parameters of milk productivity of the experimental group of animals for different periods of time and the significant difference in milk productivity for different years is indicated.
In vivo experiments to determine the efficiency of the elementary status correction
Authors: Kutsova A E , Sergienko I V , Alehina A V , Kosenko I S , Kutsov S V 
Published: January 2020

Abstract
The article is about the determination of the elementary factors and common elementary human statuses. To assess the effectiveness of the developed therapeutic and prophylactic preparations the analysis of biomedical research products, using weight and growth features, and hematological and biochemical parameters, is given. During the experiment the appearance and behavior of the animals, their appetite and the mass indexes change were controlled. To examine the acute toxicity the investigated product was put into stomachs of white mice and white rats males by the stomach pump. The growing dose could be lethal for most animals within 15 days. The preparation was diluted with the 0,5 cm3 distilled water for the mice and 2 cm 3 for the rats. During the experiment the animals were pithed to estimate the hematology and biochemical indicators of their collected blood. The researches helps to conclude that the developed preparation has obvious anti-anemic effects, does not affect the animal’s health, is a low-toxic chemical substance – 4-th class of toxicity, does not have allergic, embryologic, teratogenic and skin-resorptive features, the accumulation level is weak. Feeding the animals with the preparation did not show any violations of the organs, tissues and the body system. The preparation positively affects the metabolic processes and weight gain of the white rats. The developed anti-anemic preparation is biologically valued. It has high consumer qualities; mass fraction of protein and iron, vitamins and other essential nutrients. The technologies allow producing a wide range of preparation for the children, pregnant and lactating women, patients in rehabilitation period and people affected the harmful factors in accidents at the industrial enterprises, living in risk areas and working in therapeutic and preventive medicine, suffering from iron-deficiency anemia.