bluuebunny/crossref_metadata_2025 huggingface dataset:
Weak cosmic censorship conjecture in BTZ black holes with scalar fields *
Authors: Chen Deyou
Published: January 2020

The weak cosmic censorship conjecture in the near-extremal BTZ black hole has been tested using test particles and fields. It has been claimed that such a black hole can be overspun. In this paper, we review the thermodynamics and weak cosmic censorship conjecture in BTZ black holes using the scattering of a scalar field. The first law of thermodynamics in the non-extremal BTZ black hole is recovered. For the extremal and near-extremal black holes, due to the divergence of the variation of entropy, we test the weak cosmic censorship conjecture by evaluating the minimum of the function f, and find that both the extremal and near-extremal black holes cannot be overspun.
Tunneling of massive vector particles under influence of quantum gravity *
Authors: Javed Wajiha , Ali Riasat , Babar Rimsha , Övgün Ali
Published: January 2020

This study set out to investigate charged vector particles tunneling via horizons of a pair of accelerating rotating charged NUT black holes under the influence of quantum gravity. To this end, we use the modified Proca equation incorporating generalized uncertainty principle. Applying the WKB approximation to the field equation, we obtain a modified tunneling rate and the corresponding corrected Hawking temperature for this black hole. Moreover, we analyze the graphical behavior of the corrected Hawking temperature

with respect to the event horizon for the given black hole. By considering quantum gravitational effects on Hawking temperatures, we discuss the stability analysis of this black hole. For a pair of black holes, the temperature

increases with the increase in rotation parameters a and

, correction parameter

, black hole acceleration

, and arbitrary parameter k, and decreases with the increase in electric e and magnetic charges g.
Healing effect in coatings deposited by hybrid technology of vacuum electro-spark alloying, pulsed cathodic arc evaporation, and magnetron sputtering using Cr3C2-NiAl electrodes
Authors: Kiryukhantsev-Korneev Ph V , Shvyndina N V , Sytchenko A D , Shtansky D V , Gorshkov V A , Levashov E A
Published: January 2020

The single- and multilayer coatings were deposited by methods of vacuum electro-spark alloying (VESA), pulsed cathodic arc evaporation (PCAE), magnetron sputtering (MS) and by hybrid VESA-PCAE, VESA-MS and VESA-PCAE-MS technologies. Cr3C2-NiAl electrodes obtained by self-propagating high-temperature synthesis (SHS) were used for coating deposition. The results of structural studies by scanning electron microscopy are presented. It was shown that the surface defects of the VESA layer can be successfully healed by applying the upper layer by ion-plasma PCAE or MS methods.
Central Taiwan’s hydroclimate in response to land use/cover change
Authors: Chen Chia-Jeng , Chen Chu-Chun , Lo Min-Hui , Juang Jehn-Yih , Chang Che-Min
Published: January 2020

Land use/cover change (LUCC) has taken place since the 1990s in central Taiwan; however, its impacts on the local and regional hydroclimatology are not understood thoroughly. This study is grounded in a numerical experiment using the Weather Research and Forecasting (WRF) model and statistical assessments of continuous land cover and gridded precipitation data derived for central Taiwan. We incorporate survey-based land use data in 1995 and 2007 in driving WRF to simulate selective non-rainy and rainy (dry and wet) cases under weak synoptic forcings in July and August (JA). The two land-use conditions reveal changes in simulation fields on account of increased urban and built-up lands. Results averaged over the dry cases show increased (diminished) sensible heat fluxes and 2 m temperatures (latent heat fluxes and 2 m specific humidity) in 2007 compared to that in 1995. The wet-case simulation further identifies intensified precipitation over the downwind areas of urban and built-up lands, strongly subject to local topography and prevailing winds. Statistical assessments of the Landsat land cover and gridded precipitation data verify significant increasing trends in urbanization and the JA rainfall. Regression-based analysis that scales the effect of the LUCC on the change in precipitation corroborates the WRF simulation: LUCC has induced eastward, downwind association with the JA rainfall.
Effects of drought on hay and feed grain prices
Authors: Schaub Sergei , Finger Robert
Published: January 2020

Droughts represent a severe and increasing risk for the livestock sector as they can reduce yields of hay and feed grain. Droughts are predicted to increase in frequency and magnitude under climate change. Here we estimate the so far unexplored effect of drought shocks on feed prices. We use an empirical example from Germany and focus on the prices of hay as well as feed wheat and barley. Our results show that regional and national droughts substantially increase hay prices by up to 15%, starting with a delay of about 3 months and lasting for about a year. In contrast, feed grain prices in our sample are not affected by regional or national droughts. These price responses can be linked to market integration, as the hay market is usually regionally organized while feed grains are traded transnationally. It is important to include this knowledge into farm management and policy actions, especially considering climate change.
Overview of the II International Conference on Agribusiness, Environmental Engineering and Biotechnologies - AGRITECH-II - 2019
Authors: Kovalev Igor V , Pyzhikova N I , Voroshilova Anna A
Published: January 2020

The overview describes the main directions and results of the International Conference “AGRITECH-II-2019” held in Krasnoyarsk in November 13-14, 2019. It gives the details about the participants and the proceedings. The anchor partner of Krasnoyarsk Science and Technology City Hall was Krasnoyarsk State Agrarian University. A description of the main trends in modern agribusiness science as well as in the development of the university are given in the overview.
The possibility of using the PPP mechanism (public-private partnership) in the construction of logistics centers for processing and marketing of agricultural products
Authors: Subbotin A S , Krents Y V , Tarasenkova A A
Published: January 2020

The article deals with topical issues of the possibility of using the mechanism of public private partnership in the construction of logistics centers for processing and marketing of agricultural products. The development of the agro-industrial complex creates a favorable atmosphere for cooperation between the state and private business. The use of this mechanism allows both parties to obtain the maximum benefit from such an Alliance. It is necessary to consider the possibility, prospects and economic efficiency as a result of the construction of logistics complexes for agricultural products. The favorable outcome will be the opportunity for farmers and the local population to sell their products, an increase in the number of jobs and an increase in the reserves of the raw material base. The article presents the prospects for the use of the PPP mechanism in the construction of logistics centers of the agro-industrial complex. The authors of the article analyze the effectiveness of this mechanism in modern conditions and put forward proposals to optimize the process.
Determination of safe conditions for moving ears to the working surface of the plant for sorting ears of seed corn
Authors: Kotelevskaya E A , Klasner G G , Tolstov K S
Published: January 2020

The article presents a theoretical justification for sorting corn ears on the developed plant and proposes a solution in the form of a working surface of varying curvature consisting of descending and ascending surfaces. The conditions under which the sparing mode is created for reloading the cobs are determined, the dynamic parameters for moving the cobs along the descending and ascending surfaces and by the grapho-analytical method are determined by intervals of their values corresponding to the sparing regime. The obtained theoretical dependences take into account the physical and mechanical properties of corn cobs.
Ionizing radiation treatment as an innovative process approach in food storage technology for modern agriculture
Authors: Timakova R T , Tikhonov S L , Tikhonova N V
Published: January 2020

The article presents the results of the identification of chilled imported rainbow trout to establish the fact of irradiation in the study of bone tissue by electron paramagnetic resonance (EPR) on a modern domestic EPR X-band spectrometer of Labrador Expert brand. It was established that imported trout was previously treated with ionizing radiation, and information on the processing method in violation of regulatory requirements was not communicated to consumers. Implementation of an innovative process approach when choosing a technology for processing food products with ionizing radiation allows us to provide high organoleptic characteristics during storage for up to 15 days, maintaining freshness indicators (acid number, peroxide number) at the normal level and prolonging shelf life. Proven processing efficiencies to ensure microbiological safety. The results are of practical and methodological importance for the implementation of radiobiological control of previously irradiated food products and the justification of the possibility of using ionizing radiation in the technological process at the enterprises of the agro-industrial complex to extend shelf life based on an innovative process approach to the choice of storage technologies.
Features of biotechnological processes of bread production enriched with inulin-containing raw materials
Authors: Ermosh L G , Safronova T N , Prisuhina N V
Published: January 2020

Bread takes a leading place in the diet of all socio-demographic groups of the population, therefore, it should have not only high taste, but also significant nutritional value. Vitamin B, starch, dietary fiber, and minerals are daily supplied with bread to the human body. However, bread has a deficiency of vitamin C, iron, calcium, pectin, and other functional components. This involves enriching bread with various additives with functional properties. However, the introduction of various fillers ambiguously affects the biochemical processes of the development of yeast cells, fermentation and maturation of the test, baking processes, which largely depends on the chemical composition of the additive. This paper presents the rationale for the use of inulin-containing raw materials - powder from Jerusalem artichoke tubers in the production of yeast bread. The effect of the powder on the biotechnological processes of dough formation, quality indicators and nutritional value of the finished bread, staling processes is investigated. The results of the work made it possible to create new types of bread with high consumer properties, containing inulin, an increased amount of fiber and pectin and minerals that have prophylactic properties, including diabetes.
Improvement of antifriction properties of sliding bearings with ceramic sleeves made of zirconium dioxide
Authors: Alisin V V , Roshchin M N
Published: January 2020

The article is devoted to the investigation of the tribological properties of a sliding bearing with a ceramic sleeve made of zirconium dioxide powder stabilized with yttrium oxide. The paper studies antifriction properties of a bearing under friction without lubrication in the range of contact pressure of 0.05 - 0.5 MPa at the speed of 0.5 - 3 m/s in relation to the operating conditions of the support of a submersible centrifugal pump for oil production. The possibilities of improving the antifriction bearing’s properties by processing a ceramic sleeve in selenium vapor are analyzed. The assumption about the prospects of using ceramic sleeves with a modified friction surface in the chemical and oil-gas industry is justified.
Hematologic markers of stress resistance of service Belgian Shepherd Dog (Malinois)
Authors: Sadykova Y R , Krylova I O , Kornilova E A , Tikhonova T V
Published: January 2020

The morphological composition, the level of thyroxine and cortisol in the blood and the crystallogram of blood serum in 36 service Belgian shepherd dogs (malinois) of specialized military kennels of Russia were studied. The tendencies of changes in the blood formula depending on age, season, gender, category of use were identified. In a physiologically mature age, malinois has a higher platelet count, hemoglobin. In repair (training) animals older than two years, the leukogram and crystallogram are more stable, regardless of the season, while the correlation with the hormones thyroxine and cortisol is higher in younger animals. Belgian shepherd dogs in service categories have a tense adaptive status according to the Garkavi stress reactivity index. Significantly fewer monocytes and more lymphocytes in the raspberry mine search service, which corresponds to the reactivation reaction. According to the morphological picture of crystallograms in service malinois, a depressive and reactive state prevails. It is recommended to select malinois for official use more carefully.
Antioxidant rosehips complex of different growing conditions for food purposes
Authors: Starodub O A , Leontjev V M , Rybakova G R , Doiko I V , Zobnina I A
Published: January 2020

The article presents the results of ecological and biochemical studies of wild rosehips, May rose and Prickly rose (R. majalis Herrm, R. acicularis L., respectively), selected according to the growing principle in different climatic zones. Three types of zones in the Krasnoyarsk Territory (subtaiga, forest-steppe, and south-taiga) were taken as the selected plant ranges. The studied plants are considered as a potential source of a biologically active complex of the antioxidant action. The chemical structure of plants was analyzed taking into account climatic conditions during the search period. Studies show that with the deterioration of the growing conditions, the antioxidant complex is enriched with ascorbic acid. The studies of the biochemical structure of the rosehips of the studied plants showed a difference in the ratio and quantitative accumulation of substances related to the antioxidant complex, depending on the geographical location of the selected distribution areas, as well as on the climatic parameters of the crop year. A comparative analysis of the two types of rosehips made it possible to identify more productive for introducing into the culture and prospects for introducing plant fruits into the formulations of fortified foods.
Development of the dairy industry in the region
Authors: Rozhkova A V , Olentsova J A
Published: January 2020

The article considers the modern situation of the dairy industry in Russia and its regions. The domestic dairy industry is one of the leading branches of agricultural products processing. It gives such an important product for human nutrition as milk. In recent years, this industry is in a situation of stagnation. The situation of the dairy industry can be judged as a whole about the situation of agriculture in the region. In the Siberian region, as well as in the whole country, there was a decrease in the number of cattle, and as a consequence there was a decrease in milk yield. Recently, despite new technologies and increased livestock productivity, milk production has not been sufficient to meet the needs of the population. The way out of this situation is proposed measures of state support in the dairy industry at the regional level.
Biotechnological aspects of multiplication of Iris sibirica L. on the basis of induced morphogenesis
Authors: Dolganova Z , Tikhomirova L
Published: January 2020

The article gives the results of research work in morphogenesis and regenerative capacity of specimen in vitro culture of floral axis and perianth of some cultivars of I. sibirica L. It is stressed that morphogenesis proceeds in accordance to hemmogenesis and rhizogenesis, omitting callusogenesis. The spears formed de novo are solely endogenous. The spears close to the perianth carried floral elements at prophyllum primordium, and had typical monocotyledon constitution.
Development of low-waste technologies for agro-processing companies
Authors: Kolman O Ja , Ivanova G V , Yamskikh T N , Ivanova A N
Published: January 2020

Thos paper is devoted to the development of low-waste technologies for agro-processing companies. The research involved studying the yield percentage of extracted juice and the amount of secondary raw materials depending on the production technology and the types of raw materials used (fresh or frozen) in fruit and berry juices extraction, storage conditions. The results include quantifying the amount of secondary raw materials in the production of fruit and berry juices from: Fresh berries of lingonberry (Vaccínium vítis-idaéa) and cranberry (Oxycóccus), milled into particles sized 2-3 mm; Frozen brushberry and cranberry berries (stored for 36 hours at -5 °C), milled into particles sized 2-3 mm; Frozen berries of lingonberry and cranberry (stored for 6 months at - 18°C), milled into particles sized 2-3 mm. Wastes of juice production, namely lingonberry and cranberry press residues have high food value. It was found out that the developed technology ensures high retention of vitamins and other valuable chemicals in lingonberry and cranberry press residues, which makes it possible to recommend this method of processing wild-growing and cultivated berries. It is proposed to use lingonberry and cranberry press residues as a biologically active additive in food production for further use in diets of people living in environmentally fragile and hazardous areas.
Culture of potato microspores (Solanum tuberosum L.) Nevsky variety
Authors: Tikhomirova Lyudmila , Tesla Alla
Published: January 2020

Within 24 days of cultivation, the ratio of the number of potato microspores at different stages of development was studied depending on the content of 6-BA in nutrient media. Four media options were used: No. 1 MS + 6-BA 1 μM, No. 2 MS + 6-BA 2 μM, No. 3 MS + 6-BA 3 μM, No. 4 MS + 6-BA 4 μM. It was found that the use of MS-based culture media with 1-4 μM 6-BA is effective for the induction of embryoidogenesis in potatoes in microspore culture. 88.0-95.0% of the microspores were in a living state for 24 days. The frequency of embryoid formation in the experiment was 0.5-1.0% of the total number of microspores and 4.7-6.6% of the number of multicellular structures. Monad could be the initial cells of the embryoids of the tetraploid variety of potato in the period up to 11-12 days. In addition to single germ-like structures, in the suspension of potato microspores, embryoid conglomerates - polyembrioids - were noted on days 11-12. In the light, microspores and germ-like structures of Nevsky tetraploid potato variety acquired a green color. On the 24th day of cultivation, developing potato embryoids were detected in the phase of organogenesis.
Obtaining plant raw material of Siberian iris (Iris sibirica L.) by biotechnology methods
Authors: Tikhomirova L I , Martirosian Iu Ts
Published: January 2020

The biotechnology for the obtaining plant raw material I. sibirica L. has been developed. The required content of 6-BA for clonal micropropagation of I. sibirica was 2.5–5.0 μM. The introduction of cytokinins into the growth medium together with auxins, L-glutamine and adenine sulfate 100 mg/L, as well as the alternation of low and high concentrations of cytokinin enhanced the regenerative effect of 6-BA. When a year-round cultivation of regenerated plants under aeroponics conditions, the amount of biomass of plant raw materials I. sibirica in this method was approximately 31.2 kg/m2 in wet weight for one year. It was established that intact plants and regenerant plants of I. sibirica, obtained on the basis of the developed biotechnology, had an identical group composition and comparable quantitative content of biologically active substances (flavonoids, tannins, coumarins and triterpene glycosides).
Profiling of agro-industrial enterprises as a prerequisite for efficient strategic management
Authors: Lomachenko T I , Kokodey T A
Published: January 2020

In this research, the main twenty-three profiles of agro-industrial enterprises were identified as a result of considering various businesses and using a number of classification characteristics. Profiling agro-industrial enterprises is a prerequisite for efficient strategic management at these companies.
Study of consumer perception of food quality as a basis for territorial branding
Authors: Demakova E A , Butova T G , Razumovskaya V A , Morgun V N , Danchenok L A
Published: January 2020

Development of agricultural production in Russia is seen as an important condition for food and economic security not only in agricultural production territories, but also in the territories where agribusiness is a socially significant industry that provides employment for the population. Agribusiness development requires multifaceted state support for producers, aimed not only at increasing the volume of agricultural production, but also at increasing its competitiveness by improving its quality, as well as creating and promoting regional product brands. The need to ensure effective support for agribusiness based on territorial branding determined the necessity to identify priority areas for food branding. The research conducted by the authors proved the need to carry out factor analysis of consumer perception of quality for food branding.
An innovative approach to the use of the granulated organic fertilizers based on bird droppings on crops of spring wheat
Authors: Apaeva N N , Manishkin S G , Kudryashova L V , Yamalieva A M
Published: January 2020

The production of the granulated organic fertilizers based on bird droppings is important in the disposal of poultry waste and of the improvement of the fertility and in improving the phytosanitary condition of soil. In agricultural landscapes the issues of a phytosanitary condition and environmental situation are important. The fertilizing of the spring wheat in the tillering by the stage granular organic fertilizers based on bird droppings helps to reduce destruction of the plants root rots (prevalence and development of disease is reduced in 2-3 times). There is an improvement of the phytosanitary state of soil. In soil increases the amount of fungi-antagonists, and also the number of pathogenic fungi decreases. The yield of spring wheat increases in 1.5-2 times from making granular fertilizers. In this activity such fertilizers do not yield in terms of nutrients expensive mineral fertilizers. The profit of grain production from the use of the granulated organic fertilizers based on bird droppings increases in 1.7 times. The economic indicators of production of the grain in comparison with application of compound fertilizers was higher.
Optimization of technology for processing liquid waste from meat processing plants
Authors: Kulikova M A , Kolesnikova T A , Gribut E A , Okovitaya K O , Surzhko O A , Zemchenko G N
Published: January 2020

The existing treatment facilities of many meat processing plants are not able to provide modern requirements for the liquid waste quality. There was an urgent need for modernization and reconstruction of wastewater treatment plants, in such a way that they made it possible to achieve regulatory requirements. In the process of research, particular attention was drawn to the study of very simple technologies and facilities, which fully take into account the specific characteristics of the wastewater from meat processing plants, the actual working conditions and operation of treatment facilities. To purify wastewater from suspended substances, fat, as well as to reduce the total biological oxygen demand and chemical oxygen consumption, it is recommended to use a fundamentally new combined installation - an aerobic clearing reactor (FLOTEX - AERO) or an anaerobic clearing reactor (FLOTEX - ARO). During the design development of them the main advantages and disadvantages of the used grease skimming tanks, dirt collectors, floaters and aeration clarification units designed for incomplete biological cleaning, as well as special the specific features of the wastewater from meat processing plants were taken into account. The paper describes the dependencies for calculating the main parameters of the treatment plants.
Prediction of persistence conditions for microencapsulated vitamin C
Authors: Diachkova A V , Tikhonov S L , Tikhonova N V
Published: January 2020

The article aimed to assess the impact of various storage conditions on the shelf life of microencapsulated ascorbic acid as a food supplement for agricultural enterprises. The study involved determining the degree of influence of various aggressive storage conditions (increased humidity, elevated temperature, up to 40-45 °C, with access to sunlight) on the stability of microencapsulated vitamin C. As a result of the study, it was found that microencapsulation of vitamin C in the protective layer of maltodextrin provides Vitamin C persistence under a number of storage conditions. Optimum storage conditions for microcapsules with ascorbic acid: temperature conditions are allowed 20-24 °C, a place protected from light at a relative humidity of 55-60%. During long-term storage, up to 1 year, subject to storage rules, the vitamin C content in the test samples decreased slightly. The findings allow us to expand the possibilities of production and use of microencapsulated vitamin C as an independent product for agricultural enterprises.
Influence of processing of crops of a winter rye by growth factors on crop productivity and grain quality
Authors: Kuzminykh A N , Pashkova G I , Novoselov S I
Published: January 2020

The research on studying of influence of growth such as Epin, Immunotsitofit and Zir-con on crop productivity and grain quality of winter rye has been conducted. It is re-vealed that processing of winter rye by growth stimulants Epin significantly increases crop productivity and improves quality of grain. Productivity of sowings of agricultural crops depends on size and duration of the functioning of a photosynthetic apparatus of plants. Photosynthetic potential of sowing is closely correlated both with biological and economic productivity of plants. Researches have shown that processing of winter rye crops by growth stimulator Epin significantly increases the heavity and improves grain quality.
Influence of natural antioxidants on quality indicators of semi-finished products from meat of broilers
Authors: Kuzmina N N , Petrov O Yu , Savinkova E A
Published: January 2020

The purpose of researches is the effectiveness of the use of dihydroquercetin bioflavonoid in comparison with other natural antioxidants in the recipe of semi-finished products from broiler chicken meat, which testifies to its high biological activity, positive influence on the quality characteristics and yield of the finished products, without reducing their organoleptic characteristics was studied. For achievement of a goal addition of antioxidants is provided in control specimens. we conducted laboratory researches on definition of the main physical and chemical, structural and mechanical and functional running characteristics on raw materials. Change of content of the main feedstuffs naturally affected the caloric content of test pieces. In connection with decrease in contents in them in fat and protein, the caloric content of forcemeats of the test pieces containing antioxidants decreased on average by 12,49%, relative to a control. In researches it is objective established that addition of antioxidants, promotes increase in processing and consumer properties of the finished product.
Microbiological screening of bacterial infections in Russian duck breeding enterprises
Authors: Yakimova E A , Kapustin A V , Belimenko V V , Gulyukin A M , Laishevtsev A I
Published: January 2020

One of the factors for the development and spread of antibacterial resistance of bacteria is untimely or incorrectly performed laboratory diagnostics, which results in randomly prescribed antibacterial therapy aimed at containing the infection and ensuring the safety of the livestock. This phenomenon is common in many industrial poultry and livestock enterprises, but at the same time, it is difficult to blame the veterinary service of these farms, since they must ensure safety which sometimes cannot be achieved without antibiotics. The use of advanced microbiological screening of all microbiological risks to which enterprises are exposed is proposed as means of solving the indicated problem. The results of such work done in a number of duck breeding enterprises in Russia, in which at least 192 species of cultivated bacteria are circulated, are presented as an example. Most of the isolated microbes are representatives of the normal or transient flora, but a certain part of the bacteria has an obvious pathogenic or conditionally pathogenic role. From the selected bacteria, we emphasize the relevance of the following pathogens for the duck breeding industry: Bordetella avium, Campylobacter coli, Campylobacter concisus, Campylobacter jejuni, Clostridium colinum, Clostridium perfringens, Myroides odoratimimus, Pasteurella multocida, Riemerella anatipestifer, Salmonella typhimurium, Staphylococcus aureus, Staphylococcus haemolyticus, Streptococcus pneumoniae, Streptococcus entericus, Streptococcus gallolyticus, Shigella sonnei, which are typical pathogens of poultry infections. Information from the literature about the remaining bacteria were analyzed and structured in the form of a table with the description of the possible clinical and morphological manifestations of the diseases that they cause.
Approaches to safety and quality of foodstuffs in the European Union and Russia
Authors: Tsaregorodtseva E V , Kabanova T V , Okhotnikov S I , Dolgorukova M V
Published: January 2020

This article is devoted to argumentation of the use of best practices of EU countries in Russia in improving its own regulatory and legislative framework with the aim of empowering the elimination of threats of safety of food raw materials and food products. This will allow enables enterprises operating in Russia: to Minimize, to reduce to an acceptable level the risks of contamination of food products at all stages from production to sales, thereby guaranteeing the end user safety of food products; to Demonstrate their ability to produce food products that meet international standards for quality assurance and safety; to deliver their products to large chain company, such as “Metro”, “Auchan”, etc.; to Bring their products to foreign markets; To comply with the requirements of Technical Regulations of the Customs Union 021/2011 “On food safety” in terms of organization of production on the HACCP principles.
Features of the growth and development of tulips in the Rostov region of the Russian Federation
Authors: Zhidkova A Yu , Podberesnij V V , Panova V A
Published: January 2020

The work studied the forcing treatment of thirty grades of tulips in the conditions of the Rostov region of the Russian Federation. Studies were conducted in 2018 and 2019. The total of the planting material was 30415 bulbs in 2018 and 32405 bulbs in 2019. Thus, the technology of 5 °C cooling of the bulbs was used, the forcing treatment was carried out on the territory of the forcer with use of the hydroponic equipment. The work object is to study the characteristics of the growth and development of the various grades of tulips in the conditions of the Rostov region of the Russian Federation and to identify the most and least suitable grades for the forcing treatment in this geographical region.
Innovative livestock production technology
Authors: Baragunov A B , Savvateeva I A , Kushaev S H , Kumakhov A A , Kudaev Z R
Published: January 2020

The territory of the Republic of the North Caucasus has natural resources in the form of rich mixed grasslands located in mountainous areas. This natural resource is not fully used, especially for dairy farming. The technical means of the livestock production process produced by domestic manufacturers are not intended for milking in mountain conditions. In addition, due to the lack of infrastructure in the mountainous areas of pasture location, the organization of the production process is associated with difficulties in energy supply and transport. A developed technological process for the production of cow’s milk in mountainous conditions of management by the distant method of keeping the herd in a closed cycle is proposed. The production line includes milking machines for mountain conditions, individual means of collecting manure, means of energy supply using non-traditional energy sources, utilization of production wastes in the form of methane and organic fertilizers introduced into the soil of pastures, agricultural land of the farm and the sale of surplus to third-party farms. The technical equipment passed state tests and confirmed the output results in the production process. The introduction of the proposed technology of dairy farming in mountainous farming conditions will significantly improve the profitability of farmers in the region.
Development of an indicator for assessing the reproductive process
Authors: Tyapkina M F
Published: January 2020

The reproduction process in agriculture is complex and multifaceted, requiring new assessment methods, and a system of indicators that takes into account its dynamics. The uncertainty caused by inaccurate knowledge of the boundaries of the permissible state of agricultural activities can be eliminated by using status indicators. Parameters of activities of agricultural enterprises with known values were used as indicators. It helped develop an indicator of integrated assessment of reproduction, beyond which an unstable state and transition to another qualitative state can occur. Based on the indicator of integrated assessment of reproduction, agricultural enterprises were classified into the following groups: highly performing with positive average annual rates of development (expanded reproduction), highly performing with negative rates of development (simple reproduction), low-performing with positive rates of development (simple reproduction), low-performing with negative rates of development (narrowed reproduction).
Regional structural export diversification
Authors: Rozhkova A V , Karaseva M V
Published: January 2020

The article presents the study of the of foreign economic activity development in a region on the example of Krasnoyarsk Krai. The export analysis of Krasnoyarsk Territory, containing the analysis of foreign trade results, major trading partners and the commodity structure of exports was carried out. It shows trends in the of foreign economic relations development in the region. The most important directions of regional export diversification are determined.
The use of light filters in the photovoltaic solar power station to improve economic efficiency
Authors: Ozerova M G , Bastron A V , Debrin A S , Mikheeva N B , Ermakova I N
Published: January 2020

The agriculture and forestry sector require a solution to the problem of energy supply to autonomous consumers. The use of renewable energy sources is relevant worldwide in accordance with environmental requirements. The paper considers the project of a photovoltaic solar power station using light filters to reduce the number of solar panels to provide the required power. The Krasnoyarsk State Agrarian University has developed an experimental setup for studying the characteristics of solar panels using light filters. The aim of the study is to develop a technology for the use of light filters in photovoltaic solar power station and to optimize their operation modes in order to increase the economic efficiency of using autonomous sources for power supply to agricultural consumers. The objectives of the study are the selection and analysis of light filter materials to increase the generated power, substantiate the application of the photovoltaic solar power station for autonomous objects of agriculture and forestry and prove the economic efficiency of the proposed installation. The paper presents the results of a study of the characteristics of solar modules using filters, the main economic indicators are calculated, the economic efficiency of the use of filters is proved. The use of photovoltaic solar power station will ensure a reduction in the cost of electricity generation by 7% compared to existing plants.
Whey beverage with collagen hydrolysate from salmon skin and feijoa
Authors: Volokitina Z V , Ionova I I , Krasnova I S
Published: January 2020

The article focuses on the development of a functional beverage produced from cheese whey and collagen hydrolysate being wastes of dairy and fishing industries. Fish collagen hydrolysate was hydrothermally extracted from salmon skin. Further, the sample was cooled, frozen and vacuum freeze dried. Collagen content in the obtained hydrolysate was equal to 37,5%. The hydrolysate was added to the whey beverage in the dose of 0,25%, 0,5%, 0,75% and 1%. In order to reduce the smell and taste of fish, 0,5% of feijoa puree was added to the beverage. In the beverages active acidity, titratable acidity, antioxidant activity and sensory parameters were measured. It is shown that the most rational dosage of collagen hydrolysate in beverages was 0,5%. The beverage had a clean, whey taste with a pleasant hint of feijoa, without any foreign flavours or odours. Consistency of the whey beverage was even and liquid, the colour is uniformly white, which is common for whey, with a hint of feijoa. The active and titratable acidity of the selected beverage were at 4,5 and 60 °T respectively. Total antioxidant activity of the beverage was 0,47 mg/g of dry substance
Algorithm for the development of the Strategy for scientific and technological development of the crop sector of the Novosibirsk region
Authors: Rudoy E V , Petukhova M S , Dobryanskaya S L , Sadokhina T A , Kapustyanchik S Yu
Published: January 2020

In modern conditions of a high level of uncertainty in the development of science, engineering and technology in economic sectors, it is necessary to learn how to manage this long-term process purposefully, which is possible through forecasting tools, for example, foresight methodology. This is especially true for agriculture, and in particular for the crop sector, where the level of uncertainty is much higher than in other sectors due to work with living organisms and the impact on the results of production of natural and climatic conditions. The consistent use of foresight tools made it possible to develop a Strategy for the scientific and technological development of the crop industry for the Novosibirsk region, the algorithm of which is presented in this article. The main feature of the Strategy will be the identification of promising areas of scientific and technological development depending on the natural and agricultural zoning of the region, which allows one to take into account the specifics of different regions of the Novosibirsk region to build a more accurate and high-quality forecast.
Quality and safety of consumer goods: digital transformation of information resources
Authors: Zaychenko E A , Petrenko E V , Polyanskaya V V , Parshikova V N
Published: January 2020

The article is devoted to the formation of commodity information space in the framework of control and supervision activities in the domestic consumer goods market. The domestic and foreign practices of using information resources in the framework of the monitoring procedure for the quality and safety of consumer goods, digital labeling and traceability are analyzed. The possibility of using these resources by control and supervisory authorities and consumers is considered.
Empathy, tolerance for uncertainty and emotional intelligence among the agro-industrial complex managers to predict the decision-making efficiency in the antagonistic game
Authors: Vyatkin A V , Fomina L V , Shmeleva Zh N
Published: January 2020

Management of such a complex system as agriculture requires special attention to making managerial decisions. The most common situation in agriculture is decision-making in the risk environment. One of the groups of factors that affect the process of managerial decision-making are psychological factors, including what a particular person contributes to the process of developing and making the management decision, depending on personal qualities, abilities, experience, motivation, culture, competence. This paper presents the research of the empathy and emotional intelligence role for the decision-making process in the situation of uncertainty, using both known and new developed by us methods of the antagonistic game, in which the subjects have opposite interests. Research has shown that in a high-risk competitive situation, people tend to make their decisions not in the attempt to understand other people’s emotions, but in the attempt to influence the opponent’s emotional state. In a low-risk situation, managers prefer to focus on their own judgment and pay less attention to their opponent. This fact can also be interpreted as a tendency to allocate attention to more important tasks, which helps managers cope with difficulties, including those typical for the agricultural sphere.
Digitalization of manufacturing in Russia, Belarus and the European Union
Authors: Tolkachev S A , Bykov A A , Morkovkin D E , Borisov O I , Gavrilin A V
Published: January 2020

Digitalization of manufacturing industries is becoming the engine of digital transformation of the entire economy. The essence of the digitalization process in the context of the deployment of the Fourth Industrial Revolution is the process of penetration of info communication and computer technologies into the mechanisms and business processes of the real sector of the economy. A key component of the digital transformation of manufacturing industries is the introduction of cyber-physical systems. In order to assess the level of digital transformation of the national economy, new concepts are introduced: the index of development of cyber physical systems, proposed to reflect the processes of neo-industrialization - Industry 4.0 and the index of transformation of a business model, indicating the dynamics of the processes of Industry 3.0. A set of measures has been proposed to reduce the risks of displacing the domestic economy to the “margins” of world leaders in the international division of labor and in the new technological environment and to increase the profitability of enterprises in the real sector of the economy.
Business plan for managing secondary paper raw material in Murmansk region
Authors: Svetlova M V , Aleksandrova E Yu , Trotsenko A A , Savateeva O V , Savateev D A
Published: January 2020

The problem of the utilization of solid municipal waste is one of the most acute in the Murmansk region. The paper presents a business plan for creating a small enterprise for the processing of recycled paper raw materials in the Murmansk region based on an analysis of information about modern technologies for processing solid waste. The article gives a brief description of the main project stages, a feasibility study, and environmental rationale. It is assumed that the company will provide the following services: collection, pressing and further processing of secondary raw materials, as well as the production of corrugated packaging.
Parameters of wheeled tractors and arable aggregates taking into account zonal conditions
Authors: Selivanov N I , Averyanov V V
Published: January 2020

The article considers the justification of the parameters of wheeled tractors and arable aggregates taking into account zonal conditions. The system of forming a promising size range of wheeled tractors and agricultural units for separate enterprises, agricultural zones and the whole country was based on scientifical principles of operational technologies of mechanized work that establish the basic levels and tasks of adapting energy resources to natural-production conditions. In developing models and an algorithm for optimizing operational parameters, the most objective indicators were applied, including the optimal net productivity of the arable aggregate for different classes of rut length and the tractor’s density. We established the optimal(mdenmax⁡∗=75.70kg/kw)and maximum permissible in operation ((mden∗=67.30kg/kw)) values of the density of wheeled tractors for the set of production conditions, regardless by rut length according to the results of modeling and field tests. The rational mass and energy parameters of the tractors for each rut length class were justified, included in the size range of the proposed two-parameter classification system and the corresponding values for the width of the arable unit.
Lines of development for methodology of strategic management in agribusiness organizations
Authors: Semko I A , Altukhova L A
Published: January 2020

This article presents a strategic management mechanism that takes into account the specificity of agricultural production. This mechanism includes three interrelated blocks: an analytical mechanism that provides and organizes analysis and evaluation of the external and internal capabilities, as well as weaknesses of the enterprise, which determines the purposes and priorities of the organization; a mould strategy mechanism allowing to formulate a general strategy of the enterprise and to detail it in functional strategies; mechanism for the strategy implementation involving the implementation of strategic changes and strategic control.
Export orientation of agribusiness enterprises in the region
Authors: Stepanova E V
Published: January 2020

The article discusses the export opportunities of agricultural enterprises in the framework of the Federal project “Export of agricultural products”. The export volumes of agricultural products were determined and trends in the development of Russian exports in the markets of Southeast Asia and the Asia-Pacific region as a whole were identified. A significant share of Russian exports is grain. The main importance for Russian exports of agricultural products is China, which has high requirements for the quality of wheat. Of particular relevance is the activity of the “Rosselkhoznadzor” in the field of quality assessment of regional agricultural products. The implementation of measures to support agricultural enterprises focused on exports will allow developing in new foreign markets, increasing exports and foreign exchange earnings several times.
The development level and economic efficiency of vegetable production in the Krasnoyarsk region
Authors: Ozerova M G , Sharopatova A V , Olentsova J A
Published: January 2020

The problem of increasing the development level of vegetable subcomplex is considered in the presented work. The conducted research testifies to reduction of manufacture volumes in vegetable production and, as a consequence, dissatisfaction of the population demand. Particular attention should be paid to the fact that by category of farms the greatest reduction is observed in the sector of personal subsidiary production, although it is the main supplier of vegetable products. In order to change this situation, it is proposed to create a wholesale and distribution center on a cooperative basis. Its formation will not only create conditions for the effective supply of vegetable products to the population of the region, but will enable the organization of a favorable social environment in rural areas.