bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impact of food quality on the economic security of the region
Authors: Salaev B K , Natyrov A K , Solodova S V , Slozhenkina M I , Fedotova G V , Mosolova D A 
Published: March 2021

Abstract
The article outlines the importance of food quality in ensuring the safety of the region. The main directions of reducing the quality of food have been determined. The statistics of the increase in the number of persons suffering from alimentary diseases is presented. The growth of food-dependent diseases has been demonstrated. Information is provided on the dynamics of the number of disabled people among children and adults, the number of persons of draft age, unfit for military service. Conclusions are made about the effectiveness of measures aimed at increasing the efficiency of using the labor potential of the region. Measures aimed at improving the working-age population by improving the quality of food are outlined.
Relationship between cow milk yield and milk quality indicators
Authors: Gorelik O V , Galushina P S , Knysh I V , Bobkova E Yu , Grigoryants I A 
Published: March 2021

Abstract
In the Sverdlovsk region, purebred bull producers of the Holstein breed of German, Danish and Canadian selection and the breeding stock of the domestic black-and-white breed of the Ural offspring were used for improvement. The Ural offspring of the black-and-white breed was distinguished by high milk yield and fat mass fraction and protein mass fraction in milk. In 2002, the Ural type of the Holstein black-and-white cattle was officially registered in the Ural region. This type has significant differences from the original rocks. The purpose of the article is to study the relationship between milk yield and milk quality indicators in cows-daughters of the Holstein black-and-white cattle of the Ural type from different Holstein bulls. It is established that the relationship of indicators depends on the belonging of cows-daughters to a particular bull producer. However, it can be noted that there is a positive relationship with an average and high level of correlation between milk yield for the first lactation and fat mass fraction in milk, milk yield for lactation and protein mass fraction in milk, and between fat mass fraction and protein mass fraction in milk in the groups of bull daughters from producers Emen and Reverse. For the group of daughters of the bull Jesmen, a high negative correlation was found between milk yield per lactation and fat mass fraction in milk, an average negative correlation between milk yield and protein mass fraction in milk, and a low positive correlation between fat mass fraction and protein mass fraction in milk. Correlation coefficients change with age. For the second lactation, the correlation coefficients differed from those established for the first lactation. So, they went to negative between milk yield and fat mass fraction in milk in the daughters of all evaluated bulls, between milk yield and protein mass fraction in milk remained the same, but decreased. The correlation coefficient between the quality indicators of milk in bull’s daughters changed to negative. Selection of cows by milk yield for the first lactation will allow you to get an increase in milk yield for full-age lactation.
Food security parameters of the agro-industrial complex in Russia
Authors: Salaev B K , Natyrov A K , Gorlov I F , Fedotova G V , Mosolova N I , Sukhinin A V 
Published: March 2021

Abstract
The analysis of the development of the agro-industrial complex (AIC) in Russia is determined specified parameters in the current legislation that establishes the features of state programs intended for the agricultural system and standards for ensuring the food security of the Russian Federation in relations with the international economic community. The article suggests an analytical review of the results of state programs implemented to support the development of the Russian agro-industrial complex following the strategic directions of increasing the food security, reducing the import dependence of the national economy, and transition to the Industry 4.0 philosophy. The listed key aspects have been systematically pursued over several years in all regions of Russia with varying degrees of success. The article highlights main parameters of the AIC development according to the key criteria, such as crop production, animal husbandry, technological modernization, land reclamation, and resource support.
Prevention of diseases of growing of replacement young chickens kept in cages
Authors: Komarova Z B , Struk E A , Slozhenkina M I , Gorlov I F , Frolova M V , Rudkovskaya A V , Kurmasheva S S 
Published: March 2021

Abstract
Acute and chronic diseases of the extremities (arthrosis, arthritis, necrosis of the thighbone, dislocation, injury, etc.) of chickens, especially of roosters, with their subsequent raising and keeping in cages, cause significant economic damage to poultry farms. The article presents the results of scientific and production experience consisting in using non-steroidal anti-inflammatory medications “Paracetam-AVZ” and “Ketoquin 10%” for the prevention of limb diseases in the terms of raising chickens of cross Hisex Brown in the cages. The studied medications contributed to an increase in the live weight in the experimental group: females – by 3.8% (P <0.05), males – by 6.6% (P <0.05), homogeneity in the live weight of females – by 2.3%, males – by 15.6% compared with the results in control group. The safety of males taking into account mortality and culling in the experimental group exceeded this parameter in control group by 6.3%. At the same time, the number of rejected males due to limb disease in the experimental group was 2.2 times lower than in the control group. Evaluation of the development of reproductive organs showed that in males the difference in testes mass in favor of the experimental group was 16.7% (P <0.01), the length of the oviduct in chickens was 20.8% (P <0.01). Thus, the use of the studied medications had a positive effect on the development of the reproductive organs of hens and roosters in the experimental group, which accelerated their sexual maturation and increased the intensity of egg-laying.
Sensory method for the analysis of milk dessert from curd whey
Authors: Ponomareva L F , Burakovskaya N V , Rebezov Ya M , Bychkova T S , Grunina O A 
Published: March 2021

Abstract
The introduction and development of functional products is an urgent topic in the context of a difficult economic, environmental and social situation in the world and in the Russian Federation. Organoleptic indicators are one of the important criteria for evaluating a food product in the formation of market demand. The aim of our research was to evaluate the organoleptic qualities of a dairy dessert made from curd whey. Curd whey is a type of milk whey. Studies have shown that prototype 3 has the highest organoleptic characteristics, in which an increased concentration of gelling components by 16% was used and apple-pear juice was contained. All samples have high score, which means that the use of these samples of the developed curd whey dessert meets the expectations of the consumer.
Lipine grain and amido-concentrative additives in young cattle feeding
Authors: Radchikov V F , Tzai V P , Slozhenkina M I , Gorlov I F , Mosolov A A , Kurtina V N , Spivak M E 
Published: March 2021

Abstract
The development of intensive forms of animal husbandry and the consistent improvement of their efficiency require solving both technical problems and issues of feeding and using full-fledged and cost-effective feed for all types of bred animals. This article presents data on the use of feed additives containing natural antioxidants in the aspect of influence on the quality indicators of the resulting meat. The assessment was carried out after a control slaughter at the age of 120 days in the amount of 3 heads from each group. The results of physical and chemical tests of rabbit meat of experimental groups are presented, and the positive effect of natural additives “Vitazar” and “Ecostimul” on the quality indicators of raw meat is determined.
Improving rabbit meat productivity: the effect of antioxidant feed additives on meat quality
Authors: Semenova I A , Gorlov I F , Knyazhechenko O A , Mosolov A A , Slozhenkina M I , Zolotareva A G 
Published: March 2021

Abstract
The development of intensive forms of animal husbandry and the consistent improvement of their efficiency require solving both technical problems and issues of feeding and using full-fledged and cost-effective feed for all types of bred animals. This article presents data on the use of feed additives containing natural antioxidants in the aspect of influence on the quality indicators of the resulting meat. The assessment was carried out after a control slaughter at the age of 120 days in the amount of 3 heads from each group. The results of physical and chemical tests of rabbit meat of experimental groups are presented, and the positive effect of natural additives “Vitazar” and “Ecostimul” on the quality indicators of raw meat is determined.
Acridids’ nutritional and biological values: application potential
Authors: Khramova V N , Timofeeva A D , Eviev V A , Yudaev I V , Slozhenkina M I , Nefedieva E E , Khramova Ya I , Kartushina Yu N 
Published: March 2021

Abstract
The article considers the issue of destruction and processing of killed locust and their prospects to be used in food industries. In the Republic of Kalmykia and Volgograd region, the problem of protecting the crop from insects, namely, locusts, is extremely acute. Today, a mobile electro-impulse unit (its effect is lethal for insects) is effectively applied in the fight against locusts. In our research, the killed locust specimens were processed and subsequently experimentally studied. The samples’ physicochemical and amino acid compositions have been determined. An increased protein content of processed locust specimens has been established and their application potential for the food industry has been predicted.
Sub-acute injection toxicity of Florfenicol VS 30
Authors: Balyshev A V , Zhuravleva M S , Golovin V V , Abramov S V , Slozhenkina M I 
Published: March 2021

Abstract
This study is aimed at identifying organs and/or target organs systems that are most sensitive to the toxic effect of the drug under study, as well as determining the level of cumulation and reversibility of pathological changes in the animal body influenced by the pharmacological substance. During a 14-day sub-acute (intramuscular injection) experiment on outbred rats, it has been found that doses of 2.260 mg/kg (1/5 of LD50=1.1300 mg/kg) and 1130 mg/kg (1/10 of LD50=1.1300 mg/kg) were toxic and the dose of 565 mg/ kg was threshold (1/20 of LD50=1.1300 mg/kg). The investigated product Florfenicol VS 30 (developed by VETSFERA, Russia) in the tested doses caused a significant decrease in the body weight and significant changes in hematological and biochemical blood parameters. Integral indices in test groups were characterized by severe depression, decreased food activity, weakened skeletal muscle tone, and poor skin turgor. Gastrointestinal disorders were observed during all weight recording periods, while animals were injected with toxic doses. By day 14 of the experiment, the drug at a dose of 565 mg/kg (tolerable level) caused no changes in the behavior of experimental rats or their functional states. The disturbed hemopoiesis and significant hypoproteinemia revealed were reversible.
Possibilities of GIS technologies in the mining industry
Authors: Andreev D V 
Published: March 2021

Abstract
The article considers the possibilities of geoinformation technologies in the mining industry. It notes that today geoinformation technologies are a modern version of an integrated information system that fully meets all current requirements. In this article, the author considers that the application of geoinformation technologies in the mining industry has a positive impact on the activities of geological exploration enterprises and mining companies. There is no doubt that the application of geoinformation technologies contributes to the solution of a wide range of tasks related to the minerals extraction and transportation. Moreover, in this study, the author made an attempt to assess conditions that determine the need for the introduction of geoinformation technologies in the considered field. In conclusion, the author pays attention to the advantages and disadvantages of such systems.
The main areas of application of information and digital technologies in the agro-industrial complex
Authors: Zolkin A L , Burda A G , Avdeev Yu M , Fakhertdinova D I 
Published: March 2021

Abstract
The article shows the features of digitalization of the agrarian sector of the economy. The main digital technologies used for the innovative development of the country’s agriculture in recent years are considered. The main problems that inhibit digital transformation in agriculture are highlighted and the most promising directions for the development of the agricultural industry are shown. The issues of application of one of the elements of resource-saving technologies in agriculture (the precision farming), have been studied in details.
Modern methods for cooling raw meat
Authors: Akekseeva Y A , Komlatsky V I , Khoroshailo T A , Vulykh N V 
Published: March 2021

Abstract
Cooling of animal products occurs by lowering their temperature by means of heat exchange with the cooling medium, but without the formation of ice. Cooling ensures the preservation of high consumer properties of products (aroma, taste, consistency, color) with the least changes in them. In chilled products, at temperatures close to cryoscopic, during long-term storage, harmful microorganisms actively develop.
Internet of things and data analysis in agriculture
Authors: Mentsiev A U , Gatina F F 
Published: March 2021

Abstract
The growing world population has come up with many unprecedented crises. Among those issues, ensuring food security has been considered as one of the major ones. Leading countries have taken many initiatives over the years. But the shrinking farmland and natural resources across the globe have made the problem even harder. As the farmers cannot get enough land to cultivate, they are forced to increase the crop yield from the available farmland. The researchers are looking forward to coming up with sustainable solutions for this problem. They have implemented many technologies in agriculture to increase production with the available land resource. Among these solutions, the implementation of the Internet of Things (IoT) and data analysis has shown tremendous potential to solve this issue. This paper reviews the current application of IoT devices and data analysis applications in the agriculture industry. The paper also discusses the IoT device architecture and different data analysis tools. In addition to that, to analyse the recent trends of agriculture, the paper reviews recent research in this domain. In addition to the review of the ongoing research, the paper also discusses the possible future trends in agriculture.
Mathematical modeling of the spread of pollutants in the atmosphere from the storage of liquid waste of pig complexes during reagent treatment
Authors: Kolesnikova T A , Kulikova M A , Gribut E A 
Published: March 2021

Abstract
The effect of treatment of liquid organic waste from pig farms with various calcium-containing reagents, followed by neutralization to pH 7.0-8.5, on reducing the emissions of pollutants such as ammonia, hydrogen sulfide, methyl mercaptan, nitrogen and carbon oxides at various stages of treatment was studied. The article deals with mathematical modeling of changes in the concentration fields of pollutants over time. Dynamic processes of gaseous pollutants propagation in the surface air layer above liquid organic waste accumulators are simulated. The developed model will allow calculating the distribution of pollutants over the storage of liquid organic waste in a given period of time and calculate the concentrations of gaseous pollutants in steady-state and non-stationary modes during reagent treatment. The time of reducing the concentrations of pollutants to the required values is determined based on the results of a computational experiment in the VITECON software package. The corrected sizes of sanitary protection zones of the pig complex before and after reagent treatment are presented.
Comparative analysis of wild and domestic animals hair species
Authors: Derunov D , Chasovskih O , Sukhih O , Buldakova K , Kokorina A 
Published: March 2021

Abstract
The article reveals the search for a fast and reliable techniques for identifying hair samples from wild animals, which occur during an expert evaluation in the Amur branch of WWF Russia. The relevance of the presented data is that the main methods for determining the species of hair are electron microscopy, analysis by spectrogram or chemical composition of the hair, which is a long-term method and requires special equipment. In practice, the above-root parts of hair are often received for examination, and it is unsuitable for genetic research since some have already passed through the digestive tract. The authors considered the search for a technique that allows analyzing the hair of the Amur tiger (Panthera tigris altaica), Domestic cat (Felis catus domesticus) and Domestic dog (Canis lupus familiaris) in comparison, the method of imprints on gelatin, on a photographic plate, and on a colorless varnish was applied. As a result of the research, one method was chosen for analyzing hair samples on a colorless varnish with subsequent microscopy. Measurements of hair samples were compared in Microsoft Excel, with the construction of charts, using the “trend line” and “linear forecast” functions to predict the average measurement result and “error limits” with the “standard error” function to determine the permissible deviations of measurement results. As a result, we found that samples from different parts of the body of wild and domestic animals are well analyzed in the Microsoft Excel program with the expression of a linear trend, which allows us to determine the permissible deviations of the measurement results.
Evolution of ecosystems in the southern Yenisei Siberia in the Holocene
Authors: Demidenko G A , Turygina O V , Martynova O V 
Published: March 2021

Abstract
Ecosystems of different ranks are represented by components (climate, topography, soil, vegetation, wildlife, people). Over the course of evolution ecosystem components are interconnected with each other complexly. The study of any of them provides information about the evolution of the natural environment and material for identifying features of natural zoning, including regionality. Soil is a key component of the terrestrial ecosystem and many critical processes occur in the soil. The content of humus, its group and fractional composition allow us to draw conclusions about the genesis of paleosols. In the modern warming period – Holocene – there was a fluctuation of ecosystems on the territory of the southern Yenisei Siberia in the range: forest-tundra – forest (taiga) – steppe (forest-steppe).
Influence of the age of cows on the dynamics of dairy efficiency depending on a breeding line
Authors: Gorelik O V , Brjanzev A Yu , Safronov S L , Gritsenko S A , Bobkova E 
Published: March 2021

Abstract
The article suggests that one of the most widespread dairy breeds in the world is the Holstein breed; and the black-mottled breed in the Russian Federation. This breed has been improving during the past four decades by interbreeding it with the best one, the Holstein breed. A large set of the Holsteinized black-mottled livestock of the high thoroughbred cows of the Holstein breed has been produced. The aim of the work is to study the effect of age on the dynamics of dairy efficiency of the Holsteinized cows depending on the breeding line. At present, the dairy herd of the farm actually consists of cows of three breeding lines, Reflection Sovering 198998, Vis Back Ideal 1013415, Montvik Chieftain 95679. The rest breeds are not developing due to the absence of breeding valuable breeding bulls. It was found that the Reflection Sovering breeding line 198998 has that the highest milk yield during the sixth lactation, and then there is a decrease in milk yield. The article considers that the milk yield changes with age, starting from the first lactation, increasing during the second lactation and then it is gradually decreasing in productivity to the fifth one. The regularity of the increase in milk yield of mature cows during the third and fourth lactation is not confirmed of the dairy cows of this breeding line. It can be explained by the intensity of herb replacement, when it accumulates a significant amount of nutrients in the body. That is why, they can be used during the first and the second lactations without restoring nutrients in further. Dairy cows of the Vis Back Ideal 1013415 breeding line have a gradual increase in milk yield, starting from the first to the fourth lactation, by 52, 292, 300 kg or by 0.5; 2.8% and 2.8%, respectively. Further, there is a decrease in dairy efficiency. At reaching physiological maturity they have a natural increase in dairy efficiency. The same tendency is observed with cows of the Montvik Chieftein 95679 breeding line.
Parameters of protein, lipid and mineral metabolism in pigs receiving a sorbent additive
Authors: Prisnyi A A 
Published: March 2021

Abstract
This study provides evaluation of physiological status of sows and piglets during the period of raising and fattening and describes estimated concentrations, distribution and elimination of heavy metals and other toxicants from the animal body with a sorbent food additive introduced to their diet. We have studied the physiological status of sows and piglets they produced, under the effect of a novel sorbent additive made of raw hydroalumosilicates, and carried out physiological and biochemical assessment of prospects and reasonability of utilization of this additive in pig farming. This preparation in a dose of 120-150 mg/kg of the body mass was introduced to diet of pregnant sows, piglets at the phase of weaning and fattening pigs. Findings of our study allowed us to conclude that the investigated sorbent food additive had no negative effect on adequacy of vitamin levels in pigs in different age and gender groups. Increase in concentrations of some vitamins was attributable to reduction in the general toxic load on the animal body. At the same time, high ascorbic acid concentrations in blood of pregnant pigs and piglets not only activated different biological processes in the body but also facilitated removal of iron from ferritin. Thus, utilization of the sorbent food additive is a promising method for obtaining organic products.