bluuebunny/crossref_metadata_2025_split huggingface dataset:
The experience of the European Union in training specialists for the agricultural sector of the economy
Authors: Pritula Raissa , Jabassova Zhanat , Ostryanina Tatyana , Pritula Yevgeniya 
Published: January 2022

Abstract
The article deals with the issues related to the transformation of the experience of agricultural management in the countries of the European Union into educational programs of higher educational institutions in Kazakhstan and Central Asian countries. Productive interaction in the agricultural sector, exchange of interns with partner universities contributes to the development of long-term and effective cooperation in training specialists of a new format. Organizational research methods expand analytical work to study the experience of educational services in the EU countries. The results of the study are confirmed by the acquired skills and knowledge on the new official educational course and the corresponding output document. The experience of the European Union in training specialists for the agricultural sector of the economy has been introduced into the educational process in educational institutions of Kazakhstan, and is also disseminated within the framework of the international school of economics and management of the consortium of agricultural universities for the development of the countries of Central Asia and the South Caucasus, as well as through academic mobility of the teaching staff.
Modeling of solar batteries operating modes
Authors: Sheryazov S K , Nikishin Y A , Schelybaev M V , Chigak A S , Doskenov A Kh 
Published: January 2022

Abstract
For the solar power engineering development it is essential to determine the photovoltaic plant energy indicators by modeling the solar batteries operating modes. To obtain an adequate solar battery model, we need to determine its main parameters on the basis of an equivalent electric circuit. Modeling the solar battery operating mode, it is necessary to take into account the influence of its heating temperature. We propose a combined research algorithm in MS Excel with the installed add-on “Search for a solution” for modeling of solar battery operating mode. We have given the results of modeling the solar battery operating mode where the calculated solar battery maximum power including its heating, satisfactory matches with the experimental data. The research shows that excluding the solar battery heating, the maximum power value and, accordingly, its efficiency are overestimated in comparison with the experimental data. Moreover, the results of modeling excluding its heating do not provide the required accuracy and the modeling mistakes are more than 30% especially at relatively high values of solar radiation. The given model allows to determine the equivalent circuit parameters and determine the solar battery maximum power depending on the considered factors of its heating temperature and the incoming solar energy.
Hydromorphological dependences of the meandring riverbed forms in the lower course of the Amudarya river
Authors: Ibragimov I A , Juraev U A , Inomov D I 
Published: January 2022

Abstract
At coming up with of civil engineering constructions within the watercourse hydraulic calculation of the riverbeds is made. Hydraulic calculation establishes bottom main parameters: width, depth of a stream and radius of curvature of the river beds, and so on. In article results of studying of changes of morphological parameters of the riverbed are yielded: width of a bed, average depths of a stream and radius of a dynamic axis of a stream on river beds in conditions of regulated a water flow on water basins. On the footing of the statement of results from examination of hydraulic parameters of a stream with use of a method of dimension connections of width, average depths of a stream and radius of a dynamic axis of a stream from the factor forming a river bed are received.
Methods for elaborating a human capital development strategy
Authors: Avdeev E V , Ternovykh K S , Lytneva N A , Kozlov A A 
Published: January 2022

Abstract
The paper is devoted to elaborating the methodology for determining the elements of a strategy for human capital development in the agrarian sector. It highlights the ways of formation of a strategy for human capital development, such as PEST (STEP) analysis; Porter’s five forces framework; SWOT analysis; SNW analysis; methods of demographic forecasting including methods for predicting changes in the age-sex structure of rural population and migration flows analysis; methods of economic and mathematical modeling with their certain specification for research purposes. It is proved that consistent use of the considered methods allows a comprehensive approach to the elaboration of a strategy for human capital development in the agrarian sector.
Assessment of the level of human capital development in the agricultural sector: indicators and their systematization
Authors: Ternovykh K S , Avdeev E V , Markova A L , Kyshtymova E A 
Published: January 2022

Abstract
The paper presents a systematization of indicators of human capital development in the agrarian sector. Three groups of indicators have been identified that allow a comprehensive approach to the analysis of quantitative reproduction of human capital, i.e. social indicators, socio-economic indicators and indicators of development of migration processes. The authors consider human development index (HDI) as a tool for assessing the quality of human capital that characterizes the level of human capital development in different countries and regions of the world, as well as determine the peculiarities of its application, as well as limitations and assumptions of research results obtained with this tool. The criteria have been determined for evaluating the efficiency of strategy being implemented in the agrarian sector. They make it possible to assess the relationship, interdependence and impact of the strategy both on the development of individual components of human capital system and the economy of the Agro-Industrial Complex as a whole. It has been established that state development strategies should be assessed according to their social and economic efficiency.
Assessment of collection samples of leeks for cultivation and breeding in the North-Western region of the Russian Federation
Authors: Scherbakova G V , Adritskaya N A , Shkorlakova O M 
Published: January 2022

Abstract
21 collection samples of leek were assessed to identify appreciable varieties for breeding and cultivation in the conditions of the North-Western region of Russia. The study was performed in 2015-2019 at the experimental field of the Pushkin laboratories of the Department of Genetic Resources of Vegetable Crops of N.I. Vavilov Institute of Plant Genetic Resources. We have found varietal differentiation in terms of growth, yield and biochemistry of the studied leek samples. The dynamics of leek growth identified an advantage in the number of leaves, the sheath diameter and the increase in plant mass in the Anika, Lincoln and Banditd samples in 2015-2016 and in the Gayia, Elefant and Malabare samples in 2018-2019, which provided a heavy yield.
Transformable greenhouse for climatically optimized agriculture
Authors: Blazhnov Alexander , Fetisova Maria , Glukhova Lilia , Volodin Sergey , Kolomytseva Anastasia 
Published: January 2022

Abstract
Constructive solutions and advantages of a transformable greenhouse are considered. The greenhouse is provided with two welded frames - an external (stationary) one that can absorb atmospheric loads, and an internal (mobile) one made of less massive steel profiles with a translucent fence of each frame made of honeycomb polycarbonate panels. In order to reduce the cost of heating the greenhouse and eliminate the need to provide for a seedling department, a technical solution for a transformable energy-efficient greenhouse has been developed and patented, which can be used in small forms of farming. A technical solution for a transformable greenhouse has been proposed, which provides an opportunity to reduce energy costs when growing agricultural products in the cold season, eliminates the need to provide a seedling department and allows you to increase the planting area in the warm season. The economically feasible resistance to heat transfer of the greenhouse enclosing structure has been substantiated.
Ways of Increasing the Efficiency of Sheep Breeding in the Russian Federation
Authors: Marinchenko T E 
Published: January 2022

Abstract
The sheep breeding industry in Russia remains one of the most extensive among other livestock industries. The main task of the industry is to intensify production through selection work and the introduction of up-to-date equipment and technologies. Therefore, the assessment of sufficiency and the development of proposals for improving engineering and process infrastructure and the main ways of scientific research in the field of sheep breeding in order to achieve the tasks set for the industry by the government is relevant. At the same time, digitalization processes in animal husbandry are underway, which can become a good basis for modernization in the industry. Farmers and households remain the main producers of wool and meat. There is a positive experience of introducing new processes for keeping and feeding them in their production and subsequent production of better quality products.
Approaches to the plane landscapes altitudinal organization study
Authors: Gorbunov A S , Mikhno V B , Bikovskaya O P , Sarychev D V 
Published: January 2022

Abstract
Terrain elevation variations (absolute and relative) play a special role in the organization of plain landscapes. They are most clearly observed in the form of zonal landscape vertical differentiation. Vertical relief transformation leads to formation of altitudinal landscape systems, which are dynamically and morphologically united groups of landscapes. They have a common altitudinal position and genesis under the influence of horizontal and vertical physiographic process. We have analyzed the influence of relative and absolute altitudes on morphometric parameters of the land surface as well as indicators of landscape-forming processes and textural terrain indicators, and so identified altitudinal landscape systems of different dimensions. A well-studied region in terms of landscape science, the Central Black Earth region, was the case study area. As a result of the study, we revealed spatial patterns in (i) the indicators of horizontal and vertical terrain ruggedness in relation to the absolute terrain altitudes at the level of landscape, and (ii) the morphometric indicators of terrain, landscape-forming processes and landscape shapes at the local level.
Recreational use and spatial organization of rural regions in terms of new sociological and economic factors
Authors: Lopina E , Kireeva-Genenko I , Churilova E 
Published: January 2022

Abstract
Important issues regarding the exploration of aesthetically attractive and recreationally important objects within the boundaries of traditional rural regions are discussed. The usage of the proposed methodological approach to the evaluation of aesthetical and consumer parameters regarding the regional settlement system is demonstrated in the example of rural regions located in Valuysky Municipal District, Belgorod Oblast. Specific features of recreational activities, their unique forms, and coherence between different types of environmental management are determined. Environmental representation coefficients, recreational radiuses, the local residents’ group with the appropriate frequency of recreational activity, and the recreational load are calculated. The necessity and promise of using such studies result in making social, economic, and geoscientific decisions related to the development of the land use planning documents, including recreational complex organization are shown.
The current state of springs – geological monuments of nature (Belgorod oblast, Volokonovskiy district)
Authors: Novykh L L , Zhunenko E A , Novykh I E , Belousova L I , Kireeva-Genenko I A 
Published: January 2022

Abstract
The current state of springs which belongs to natural monuments of regional significance on the territory of the Volokonovskiy district (Belgorod oblast) was considered, special attention is paid to three objects that are included in the group of hydrological - hydrogeological monuments of nature. Extremely uneven distribution of hydrological-geological monuments of nature on the territory of the oblast was determined. During the continuation of monitoring studies, certification of the studied springs, assessment of sanitary and technical condition, recreational and cultic significance was carried out. The differences of springs in their outputs, the karst nature of some of them, and irregular use for recreational purposes have been ascertained. Springs have ceased to be «gushing». The necessity of continuing monitoring of the state of springs and further work on the development of criteria for classifying them as geological monuments of nature, as well as the coordination of the status of such springs at different levels was substantiated.
Study of the natural mineral sorbents’ absorption properties of the Ural region (Russia)
Authors: Baikin Yu , Vashukevich N , Serebrennikova A , Gusev A , Belichev A 
Published: January 2022

Abstract
The article is devoted to the study of the sorption properties of natural mineral sorbents from deposits located in the Ural (Sverdlovsk, Kurgan, Chelyabinsk regions). For the experiments, the following natural sorbents were used: bentonite clays with an admixture of carbonate inclusion; flasks - dense, slightly porous rocks consisting of the smallest particles of biogenic silica; diatomite; glauconites- layered low-temperature ferruginous micas; calcined vermiculite. The absorption capacity in relation to heavy metals: copper, zinc, lead, cadmium, nickel, chromium, arsenic has been investigated. The are no significant differences in the completeness of sorption between the studied sorbents, all of them can be successfully used under certain conditions for ecological and geochemical recultivation of soils contaminated with HMs. Separately, the influence of sorbents on the copper and chromium absorption as the largest soil pollutants in the Urals was considered. Experiments have shown that copper in the form of a bivalent cation is well sorbed by all sorbents, while chromium in the form of a complex anion (in a hexavalent form) is practically not sorbed. To ensure a proper chromium sorption effect, it was decided to preliminary transfer it into a trivalent cationic form by a reducing agent, which was ferrous ammonium sulfate - FeSO4·(NH4)2·SO4·6H2O. The reduction of chromium to a trivalent cation increases the sorption completeness to 94-99%.
Historical memory as a factor in the development of agriculture in Udmurtia
Authors: Bashev A V , Kozlovsky S V , Smirnova L V , Uvarov S N 
Published: January 2022

Abstract
The article discusses the preservation of historical memory in the Izhevsk State Agricultural Academy and the transfer of teachers’ experience to future specialists of the agro-industrial complex. This work uses information from catalogs, exhibitions, expositions of the university, as well as information obtained as a result of interviewing experts-heads of museums. It is shown how the Izhevsk State Agricultural Academy pays great attention to the preservation of the continuity of generations. The introduction of students to the cultural heritage, the memory of their ancestors plays an important role in improving the quality of training of agricultural university students. A specialized museum forms many important properties and professionally orients a future specialist. It is in such a museum that a student can get the experience of personal contact with historical reality, samples of culture. He will gain the joint experience with time through a space containing values that have been preserved by historical memory. Eventually to be inspired by the idea of applying the acquired knowledge, skills and abilities in practice, in farms. This is especially important in conditions of weak settlement of young specialists in rural areas. The feeling of professional pride does not arise by itself, it is formed gradually by getting acquainted with the cultural heritage. Thus, the museum in an agrarian university carries a heavy burden in the promotion of agrotechnical knowledge and the training of highly qualified agricultural specialists. It is concluded that the historical memory also acts as an important factor in the agriculture development in Udmurtia, contributing to its staffing.
Socio-economic mechanisms for the development of rural labor potential of Ryazan region
Authors: Konkina V S , Pikushina M Yu , Shashkova I G 
Published: January 2022

Abstract
The conditions of uncertainty and risk, as well as the serious challenges facing the modern agro-industrial complex, determine new requirements for staffing. However, it is impossible to solve these problems without the formation of a solid socio-economic base, the creation of optimal working and living conditions in rural areas. Assessment of the demographic prerequisites for the formation of human resources has made it possible to establish the growth of negative trends in the size and composition of the rural population. The annual rate of decline in the number of rural residents does not slow down, which is associated with a low birth rate and an intensive outflow of the population. Disparities in age and sex composition are also growing, which will lead to an aggravation of the crisis of labor shortage in the countryside. The analysis of social conditions has showed, that despite the improvement in living conditions, the quality of life in the countryside remains low in comparison with the urban environment and average for the region indicators. The level of average wages of rural workers in recent years has increased, but has not reached the average ones for the region and remained several times lower than other sectors of economic activity. The development of the labor potential of rural areas is possible by creating conditions for solving the problem of employment. The analysis has made it possible to develop a set of socio-economic measures aimed at developing labor potential for each age group of the population. The formulated impacts will make it possible to carry out quantitative and qualitative changes in characteristics of labor resources, both at micro and macro levels.
Integration of logistic principles into resource-saving technologies, precision and organic farming
Authors: Moisseyenko O V , Bobkov S I , Kozlova M F , Jabassova Zh G , Kukhar V S 
Published: January 2022

Abstract
The article presents an analysis of technical means and logistics principles used in the agro-industrial complex of the northern region of Kazakhstan in the implementation of resource-saving technologies, precision and organic farming. The analysis of scientific and technical literature and the production situation shows that the use of individual elements of the precision farming system in various technologies can increase labor productivity by up to 10% and reduce the total costs of cultivating crops by up to 25%, and the use of modern high-performance machine complexes equipped with recommended elements of the precision farming system can increase productivity by 1.7…2.3 times compared to the existing fleet of agricultural machinery. In turn, compliance with the logistics principles of resource provision of agricultural entities at the regional level at the present stage of development is an objective condition for their successful functioning. The allocation of resources should ensure the formation of effective logistics systems that guarantee the refinement of resources to places of consumption in accordance with the interests of all economic entities using resource-saving technologies, precision and organic farming.
Cultivation technology and efficiency of berry crops production in the conditions of the Central Chernozem Region
Authors: Medelyaeva Z P , Nozdracheva R G , Mikulina Yu S , Golikova S A 
Published: January 2022

Abstract
Different berry products are currently in high demand in the Russian market. Berry plantation establishment is a labor-intensive process that requires a comprehensive assessment of the suitability of the plot for intensive cultivation of berry crops, justification of planting patterns, and cultivation technologies, as well as calculation of labor, material and monetary costs. The government of the Russian Federation increased support of agricultural producers in the form of subsidies at the stage of establishing of plantation. Subsidies are also provided for expenditures connected with caring for berry-producing shrubs before coming into commercial fruiting. Calculations have been carried out according to the stages of cultivation (soil preparation; planting of a berry plantation; caring for young plantings; caring for fruit-bearing plantings), confirming the effectiveness of berry plantation establishment, production and sales potential of berry crops in the conditions of the Central Chernozem Region.
Increase in grain combine harvester performance and in quality of harvesting grain crops
Authors: Maslov G G , Yudina E M , Rinas N A 
Published: January 2022

Abstract
Based on the analysis of the results of combine harvester production tests and the long-term studies, carried out by the authors, the directions for increase in combine harvester productivity and in grain crop harvesting quality, are proposed. In three blocks of directions for increasing the combine harvester efficiency, a new direction of completing multifunctional harvesting units, joining together grain harvesting with simultaneous performance of one of the accompanying operations (stubble plowing, straw pressing, sowing catch crops, etc.), is found. The acquisition of multifunctional harvesting units is based on self-propelled, all-wheel-drive harvesters, trailed and mounted on a power unit such as “Palesse” (Belarus). The original unit can be completed on the basis of a “Penha” pull-type combine (Brazil). Among other directions of combine efficiency increasing, the observance of the rhythm and flow of the working process is substantiated, the attention is paid to the complex performance of the harvesting period. Attention is also paid to the obligatory coordination of the relationship between combine parameters and harvesting conditions: field size, crop yield, combine nominal performance, working speed, header cutting width. The following is an example of the effective operation of a rotary combine harvester in comparison with a beater-drum one and its significant influence on the winter wheat grain quality of strong varieties. It has been proved that due to reducing the grain injury by the rotary threshing-separating unit, post-harvest ripening and cleaning on thrashing floor, it is possible to increase the grain quality indicators by one class.