bluuebunny/crossref_metadata_2025_split huggingface dataset:
Technology for processing of logging residues for bioenergy
Authors: Karpachev Sergey , Bykovskiy Maksim 
Published: April 2021

Abstract
The article presents the results of modeling technological processes for the development of forest bioresources for bioenergy using soft containers. The technology of collecting, storing and transporting fuel chips in soft containers is proposed. Conventional trucks can be used to transport fuel chips using soft container technology. The proposed technology allows to increase the productivity of the machine system: mobile chipping machine + truck by 1.5-2 times. The designed technology allows you to separate the work of the mobile chipping machine and the truck. The projected technology requires the equipment of additional storage areas for containers.
Automated farm management system in Uzbekistan
Authors: Narzullaev D Z , Shadmanov K K , Baidullaev A S , Rajabov E E , Tursunov A T 
Published: April 2021

Abstract
The main task of using information technologies is not only the automation of labor-intensive processing processes, a large amount of data, but also the acquisition of qualitatively new information resources. Taking into account that information technologies today play a very important role in the development of various socio-economic processes, it is important to understand that they must develop and improve. Today, there are many problems in the development of modern information technologies, which is invariably reflected in the level of economic development of Uzbekistan. The first important issue is the training of information technology personnel. In order to get good specialists, the training process must be properly organized, centralized, and must be carried out using modern technologies. Also among the topical problems of modern information technologies are the prevalence of foreign information technologies in this area and a low percentage of domestic ones. In addition, an equally important problem of the information space of Uzbekistan is the lack of coordinated work between its individual information sectors (commercial, regional, state). The lack of proper interaction between these sectors leads to their ineffective work. It should be noted here that in Uzbekistan different regions have different degrees of information content. And this is the main constraint on the development of information technology. After all, it is the high level of informatization of citizens that is a necessary component of social progress. The presented work describes an automated farm management system of the Republic of Uzbekistan, which was implemented within the framework of a scientific project of the Ministry of Innovative Development of the Republic of Uzbekistan. The experience of application, implementation of information technologies, information systems, scientific search systems and databases for processing, storage, analysis of data and results of scientific research, organization of research activities in the agricultural sector.
Modernized elements of the experimental milking robot
Authors: Migulev P I , Shukin S I , Abylkassymov D A , Shukina T N 
Published: April 2021

Abstract
The article describes the results of laboratory tests of the upgraded elements of the milking robot (liner, milking machine manifold). Comparative tests of the serial ADU-1 and the modernized experimental element of the milking robot were carried out on an artificial udder stand, developed at the Department of Mechanization and Electrification of Livestock Breeding, Tver State Agricultural Academy. The obtained values of the operating modes and the recorded oscillograms make it possible to judge the higher effective throughput of the upgraded elements of the milking robot, a decrease in the return outflow of milk and a safer mode of milking cows.
Study of the impact of fire-extinguishing foaming agents on agricultural crops
Authors: Koval Yu N 
Published: April 2021

Abstract
In order to study the qualitative and quantitative effects on living organisms, the toxic effect of foaming agents was assessed. As an object, the use of seeds of sowing oats (Avena sativa) is proposed. It has been established that the development and growth of the root system of the bioindicator directly depends on the degree of soil toxicity. The greatest negative impact on the test object was produced by a nonionic foaming agent at a concentration of 10 mg/l.
Influence of the main tillage methods on the moisture temperature mode of the soil and the yield of winter wheat
Authors: Semenikhina Yulia , Kambulov Sergey , Boyko Andrey , Nadolinsky Yury , Podlesniy Dmitriy 
Published: April 2021

Abstract
The accumulation and preservation of soil moisture through rational tillage methods is an effective strategy for increasing the yield of winter wheat in the zone of risky farming with insufficient and unstable moisture. The article discusses the methods of tillage: surface, shallow, moldboard and no-Till. Their influence on the moisture-temperature mode of the soil is investigated. Weather and climatic conditions was taken into account. Correlation analysis indentified an average negative interdependence between soil moisture and ambient (atmospheric) air humidity and a high positive relationship between soil temperature and ambient air temperature. The yield of winter wheat for the study period analyzed depending on the applied method of tillage. The leading position of no-Till tillage in terms of the yield of winter wheat (7.17 t / ha), as well as in the moisture-temperature mode was revealed. At the same time, with shallow tillage, moisture was recorded at 20.12%; 17.75% with surface tillage; by 13.19% using the moldboard method. Warming up of the soil was established with shallow tillage by 12.19%; with a dump method by 13.19%; with the surface method by 4.12%. A decrease in the yield of winter wheat was revealed with the moldboard method by 8.37%; with the surface method by 8.37%; with a zero method by 12.14%. It has been established that no-Till tillage is the most effective in terms of maintaining soil moisture and yield of winter wheat in the zone of risky farming.
Dynamics of wear of the knives that handled the deep cold
Authors: Kremyanskiy V F , Spiridonov A M , Volodin D V , Paramonov A N 
Published: April 2021

Abstract
Among the measures that increase the efficiency of using agricultural and reclamation machines, there is an increase in the surface hardness of parts, the strength of materials, and wear resistance. With the introduction of high-speed machines in agricultural production, the wear of working surfaces has increased. Therefore, the issues of increasing the wear resistance of machine parts are currently being promoted to one of the first places in the complex of measures to extend their service life. We provide one of the methods to achieve this goal in this article.
Application of waste products of crop processing in the production of building materials for agricultural facilities
Authors: Mishurov N P , Voytyuk M M , Vinogradov P N , Machneva O P , Voytyuk V A 
Published: April 2021

Abstract
The article examines the use of waste from the crop-growing branch of agriculture in the manufacture of eco-friendly composite materials used in the reconstruction, modernization and construction of objects of the agro-industrial complex (AIC). As fillers for the manufacture of composite construction and finishing materials, waste products from the processing of agricultural crops of plant origin, such as fiber-like particles obtained from the straw of annual plants and remaining after harvesting raw cotton in the form of cotton stalks, are proposed.
Rationalization and optimization of peasant farmer facilities land use in Russia
Authors: Pavlova V A , Stepanova E A , Uvarova E L 
Published: April 2021

Abstract
The article presents a statistical analysis to the formation and development of the peasant (farmer) facilities sector in Russia on such indicators as the composition of land, the level of agricultural production, the total land area. The authors identified groups of factors that affect the optimal parameters of land use (limiting, optimizing, maintaining) and also determined their weights using the method of hierarchy analysis
Method of remote determination of humus content in soils of grape agrocenoses in southern regions of Russia
Authors: Grishin I Yu , Timirgaleeva R R , Likhovskoy V V , Vasylyk I A 
Published: April 2021

Abstract
The article discusses methods for analyzing soil fertility in grape agrocenoses based on determining the value of the humus content by remote methods based on the analysis of spectral characteristics of soils. The study was carried out using laboratory photography with a digital camera and satellite multispectral equipment. It is shown that the considered methods for determining the humus content in the soil are highly accurate, which makes it possible to apply them to create an automated system for monitoring the state of soils.
Improving the efficiency of the soil uncompaction by the cultivator-subsoiler through the use of digital systems for working depth control
Authors: Kalinin A B , Novikov M A , Ruzhev V A , Teplinsky I Z 
Published: April 2021

Abstract
The article presents the results of scientific studies of the soil state formed under the influence of machine-tractor units in intensive technologies of potato production. It has been established that the main anthropogenic impact that reduces the yield of this crop is over compaction of the soil in the root spreading zone which prevents the spread of the potato root system. The studies used a rheological model of the soil state, statistical methods for assessing processes during the operation of tools for deep tillage and digital maps of fields. To loosen the soil, it is proposed to use a subsoiler cultivator equipped with a digital depth control system which ensures the implementation of differentiated processing that minimizes the energy consumption during tillage.
New insights into grain hydrogels with reinforced textural properties: design of low-calorie jelly desserts technology
Authors: Belova N M , Kutsenkova V S , Petrova O N , Popova O M , Yeganehzad S , Nepovinnykh N V 
Published: April 2021

Abstract
Traditionally jelly desserts are sweet, calorie products which are appreciated due to their pleasant texture and a variety of taste. Sweet jelly desserts based on natural polysaccharides contain up to 20 % sucrose. Excessive consumption of sugar leads to various diseases. Number of studies is aimed at the partial or complete replacement of sugar with sweeteners in confectionery industry. The aim of this investigation is to design of low-calorie jelly desserts technology with non-starch polysaccharides, sweeteners and with addition of cereal flour. Commercial samples of following food hydrocolloids were used for preparation of food gels: konjac glucomannan, xanthan gum (Danisco, France); iota carrageenan (Sarda Starch Pvd. Ltd. India); locust bean gum from Ceratonia siliqua seeds (Sigma-Aldrich Co. LLC, USA). Fructose, Steviliya-E, sorbite, maltose syrup, honey were used as sweeteners. Flour from flax and amaranth seeds was used for improving texture properties and nutritional value of jelly desserts with sweeteners.
Development criteria for gluten-free foods
Authors: Ushakova Yu V , Rysmukhambetova G E , Ziruk I V , Belova M V , Sadygova M K 
Published: April 2021

Abstract
The paper presents marketing research of the gluten-free food market in the Saratov region. As a result of the data obtained, it has been established that gluten-free foods are mainly supplied by foreign brands such as “Dr. Korner “(Germany)” and Dr. Schar” (Italy), supplying the market with a wide range of flour confectionery, pasta and bakery products. The market of domestic producers is mainly represented by LLC “Garnets” (RF) and LLC “Dietika” (RF). The work investigated the quantitative content of gluten in several developed dietary cereal culinary and flour confectionery products, namely: a casserole made from rice groats with almond milk and corn flour, a casserole made from rice groats with almond milk and flax flour, buckwheat pudding with goat milk and rice flour, cookies made from a mixture of flax and corn flour, gluten-free cake with added flax and rice flour, gluten-free cake with added corn and pumpkin flour, and gluten-free cake with added corn and rice flour. The fractional composition of the types of flour and its mixtures used in the developed products was calculated and the gluten level therein as experimentally confirmed (less than 20 mg/kg).
Influence of developments in the field of high-energy physics on the biochemical parameters of the blood serum of Clarius catfish grown in RAS
Authors: Rudneva O N , Vasiliev A A , Kudinov A V , Korobov A P 
Published: April 2021

Abstract
The data on the influence of innovative hydrological developments in the field of high energy physics on the biochemical parameters of blood serum of Clarius catfish grown in a closed water supply installation are presented. The essence of innovative developments in the field of high energy physics consists in the treatment of water in which fish and feed are grown with crystal structures created by a group of Russian scientists. The energy of these crystal structures has a beneficial effect on the biological activity of objects, improving their natural properties. During the experiment, the content of total bilirubin, enzymes aspartate aminotransferase (AsT) and alanine aminotransferase (AlT), total protein, creatinine, glucose, urea, alkaline phosphatase, macro elements (calcium and phosphorus) were determined. The biochemical blood parameters of the fish in the control and experimental groups had significant differences in some parameters, which may indicate a positive effect of feeds with a modified molecular structure and biologically active liquid (BAF) on the organism of Clarius catfish.
Possibilities of “Vega” satellite monitoring services for arable land use assessment on the example of Smolensk region, Russia
Authors: Denisov P V , Kashnitskiy A V , Loupian E A , Sereda I I , Tolpin V A , Troshko K A 
Published: April 2021

Abstract
The paper shows the practical use possibilities of satellite services “Vega” for arable land use determining. The services provide access to satellite data and different tools for its processing for solving this problem. The article shows examples of agricultural land use types interpretation using different approaches such as multi-temporal RGB composites analysis and NDVI vegetation index dynamics analysis. The results of object-based classification of arable land use assessment are demonstrated in the paper on the example of Safonovsky District (Smolensk region, Russia). It is shown that the reliability of the proposed approach reaches more than 90%.
Plants jamming on water-saturated soils during contact with the supporting elements (feet) of walking machines
Authors: Chernyshev V V , Goncharov A A , Sharonov N G , Arykantsev V V 
Published: April 2021

Abstract
Walking machines when working on waterlogged soils can be more efficient than wheeled machines. They provide increased ground passability and destroy the soil to a lesser extent. The paper discusses the results of studies of plant jamming by the feet of walking machines. Stamp tests of contact interaction of feet of various shapes with water-saturated soil were carried out. It was found that the greatest damage to the plant is obtained along the perimeter of the foot. This was the case at any depth of the footprint. Plants damaged by the foot, even in the case of small-sized feet, continued to grow after a period of depression. Wheeled and tracked movers, due to slipping and milling effect, are damaging plants to a higher extent. Mathematical modeling of the contact interaction of the foot with weak-bearing soil by the methods of finite element modeling has been carried out. Dimensional contact model for rigid feet of various shapes interacting with elastoplastic soil is formulated. The task was solved under conditions of large deformations of the supporting surface. The regularities of the stress-strain state of the soil in the zone of its contact with the foot under simple normal loading are obtained. Modeling shows that the greatest stresses occur along the perimeter of the foot, and the soil inside the perimeter is less loaded. This explains the nature of the plant jamming. Thus, the walking mode of movement in irrigated agriculture can provide lower plant jamming in comparison with traditional machines. Considering the smaller area of soil compaction and the absence of a continuous track, which is one of the causes of water erosion of the soil, it can be concluded that it is advisable to use small-sized feet.
Genetic Technologies in Agriculture as a Condition of Competitiveness and National Security in Post-COVID Period
Authors: Buletova N E , Stepanova E V , Abou-Raya M M 
Published: April 2021

Abstract
The authors of the paper present the result of risk and perspective analysis of genetic technologies introduction into agricultural sector of national economies. In the context of high level mistrust in GMO, research results due to the interest of multinational corporations in obtaining ‘super profits’ and high potential of genetic technologies for national food security, it has been concluded that it is necessary to expand governmental overview powers and participation level in the development and introduction of GM technologies into agriculture and other spheres of economy in order to guarantee safety and ensure higher accessibility standards to the population. The results of the study are supported by the data of the survey among certain age groups of Russian, Egyptian, Bulgarian and American population conducted by the authors of the paper. As a solution, we suggest establishing a new Governmental Department related to the FAO GM foods in order to determine quantities, safety assessment standards and facilitate deals between countries enabling GM foods production. In the future, this may change the policy of some countries, which now have a strict ban on GMOs, allowing them to open up to genetic technologies development. There are both direct positive effects to the Government from support of research and introduction of genetic technologies in agriculture and indirect ones. They include new jobs creation, affordability of the market basket or commodity bundle, poverty reduction and national scientific potential increase. In the conclusion, it should be specified that the demand for genetic technologies in agriculture during the post -COVID period is justified due to decrease in living standards of global population, unemployment increase, change in production and consumption structure of national and world economy. Besides, a set of measures should be adopted aimed at implementing government policy of support and development of GM foods and services production at the global and national levels.
Fast-deployable co-cultivation systems in aquaculture
Authors: Lagutkina L Yu , Evgrafova E M , Kuzmina E G , Gundareva A N 
Published: April 2021

Abstract
The article is devoted to the creation of a combined recirculating fish farming and intensive crop production (aquaponics) on the basis of a mobile modular facility, which corresponds to the direction “Transition to highly productive and environmentally friendly agro- development and implementation of systems for the rational use of chemical and biological protection of agricultural plants and animals, storage and efficient processing of agricultural products, creation of safe and high-quality, including functional, food products” of the Strategy of scientific and Technological Development of the Russian Federation, as well as the Forecast of scientific and technological development of the agro-industrial complex of the Russian Federation for the period up to 2030 in terms of the development of specific research areas “Urbanized agriculture: combined technology of recirculating fish farming and intensive crop production”.
Generate troubleshooting strategies based on knowledge modeling
Authors: Dimitrov V , Borisova L , Khubiian K 
Published: April 2021

Abstract
The article discusses the issues of modeling knowledge of troubleshooting in units and systems of a combine harvester. Based on the approach using tables of fault functions, the analysis of the subject area is carried out. As an illustration of the application of the proposed strategy for finding the causes of a malfunction, one of the subsystems of electrical equipment of a modern combine harvester is considered, for which a diagram has been formed to build a structural-logical model. As a result of the analysis of the table of malfunction functions, sets of elementary checks are determined. To find the optimal sequence of elementary checks by the method of analysis of hierarchies, the analysis of the weight of these checks was carried out on the basis of four evaluation criteria. As a result of the calculation, the optimal sequence of checks was determined and a decision tree was built to find the cause of the malfunction in the considered subsystem of electrical equipment. The decision tree is the basis for the formation of the knowledge base of an intelligent information system. A fragment of the developed knowledge base is given.
The use of secondary raw materials of food production for bakery flour mixtures
Authors: Berezina N A , Nikitin I A , Terentyev S E , Tryabas Y A , Klokonos M V 
Published: April 2021

Abstract
Secondary raw materials formed in the technological process of production of such products as pumpkin juice, beet sugar, etc. is a promising source of useful components, including fiber, pectin substances, macro- and microelements in bioavailability form, etc. It was determined that the water-binding capacity of powders from pumpkin pomace and sugar beet pulp, as well as oat flour, is higher than that of wheat and rye flour by 20.9-22.8%. The study developed the composition of a flour mixture including, %: peeled rye flour - 60, second grade wheat flour - 20, pumpkin pomace powder - 6.3, sugar beet pulp powder - 5.7, oat flour - 8. It is determined that preliminary soaking of powders of pumpkin pomace and sugar beet pulp, as well as oat flour has a positive effect on the physical and chemical properties of bakery products, as well as the content of aromatic compounds in them. The content of dietary fiber in the developed products is 20% of the daily requirement, which makes it possible to classify the developed bread as functional food products.