bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of synthetic plant growth regulators on the antioxidant system of Solanum tuberosum
Authors: Verizhnikova A A , Prudnikova E G , Gavrilova A Yu , Belyaev V A , Averkieva T S 
Published: February 2022

Abstract
The article considers the analysis of available bibliographic data on the effect of silicon and phosphorus on physiological processes in plants. The aim of the work was to determine the effect of new generation synthetic growth regulators Energia-M and Melafen on the physiological and biochemical parameters and yield of the middle-early Solánum tuberósum cultivar Nevsky, grown on gray forest soil in greenhouse. The effect of growth regulators on the activity of antioxidant enzymes was studied. The observed decrease in the activity of polyphenol oxidase and malondialdehyde is compensated by an increase in catalase and peroxidase, which contributes to the intensity and productivity of the general metabolism in the body of the Solánum tuberósum plant. Analysis of the Solánum tuberósum productivity revealed that the total number and weight of tubers increased in the variants with plant growth regulators as compared with the control, which is associated with the outflow of assimilates into the generative organs.
Analysis of foreign and domestic experience in organization of recreational areas landscaping in the structure of waterside territories
Authors: Sokolskaya O B , Vergunova A A , Pychin O N , Razdobarova M N 
Published: February 2022

Abstract
The article provides an analytical review of foreign and domestic experience in research and design solutions in the field of landscaping and improvement of recreational waterside and island territories. The main research directions and authors associated with them are listed. The main problems that violate the integrity of recreational space in waterside territories have been identified. The optimal conditions for recreation at such bodies have been identified. The main patterns of creation, landscaping and improvement of waterside and island territories are determined with fundamental conclusions, both in the world and in Russian practice.
Impact of next-generation 5G cellular communications on honey bees
Authors: Korolev I V , Zakrevsky A A , Zhulikov S S , Voronkova E M , Kravchenko M V 
Published: February 2022

Abstract
The article discusses the impact of ultra-high-frequency (microwave) radiation of a new generation of 5G networks on honey bees. It has been shown that alternating electromagnetic fields can have a harmful effect on bees. Exposure standards are considered, an analysis of the 5G electromagnetic radiation (EMR) effect on bees and methods of protection against exposure is carried out. The Specific Absorption Rate (SAR) value was calculated and it was concluded that the specific absorbed power is significantly less than the value causing the thermal effect on a honey bee. EMP protection can be provided by time, distance and shielding. An effective means of protection against the electromagnetic radiation effects is shielding of radiation sources using shields. When shielding high-frequency electromagnetic fields, the induced currents are concentrated near the screen surface; wherein at the penetration distance δ into the screen material the magnitude of components E and H decreases by 2.73 times. The results of calculating the efficiency of shielding bee hives from 5G EMR and energy flux density (EFD) inside bee hives showed the applicability of shields made of aluminum and steel to protect bees from 5G radiation.
Effectiveness of modern agrotechnological approaches to the cultivation of chickpea in the conditions of North-Western Precaspian area
Authors: Tyutyuma N V , Bondarenko A N 
Published: February 2022

Abstract
Chickpea has better drought resistant and productive properties than pea. Presently, chickpea is the main pulse crop cultivated in the Lower Volga Region because of its higher nutrient and feeding value. The study was aimed to identify the most effective variant of growth stimulation that would meet the requirements of resource sparing technology of chickpea cultivation in the Astrakhan region. Field trials and observations were performed according to the generally accepted methods proposed by Dospekhov and Moiseichenko. Field trials were conducted for the study of the influence of extra root treatment with growth stimulators at different phases of chickpea development and the pre-seeding inoculation with nitrogen-fixing microorganism strains. For the first time, for soil and climatic conditions of the North-Western Caspian Sea, features of chickpea crop formation were revealed depending on cultivation options in irrigation conditions. A comparative analysis was carried out with the identification of the most promising options. Methods and techniques of chickpeas cultivation in irrigation conditions ensuring production of highly productive commercial products are justified. Pre-seeding inoculation with microbiological agents and extra root (foliar) treatment with growth stimulators positively influenced the formation of the yield of the studied crop and the elements of the yield structure as well. Especially, this was evident in the variants with pre-seeding inoculation with microbiological agents that contained strains 065, 527 and in the variants with foliar dressing with Plantafol 10:54:10 and biostimulator Megafol, which significantly differed from the control variant.
The effectiveness of nitrogen fertilizing in the cultivation of winter wheat
Authors: Zhichkina L , Zhichkin K , Vlasov A V , Belyaev A M , Borobov V N , Lyubimova N G 
Published: February 2022

Abstract
The development of the grain industry determines the food security level in Russia. Grain is a food product for humans, animal feed, raw material for industries. The research was carried out in 2018-2019 in the Samara region conditions. The research purpose is to determine the effectiveness of nitrogen fertilizing in the winter wheat cultivation. The research tasks included: - to identify the effect of nitrogen fertilization on the winter wheat yield; - to calculate the economic efficiency of using nitrogen fertilizers for winter wheat. As a result of the studies, it was found that in the variant without the use of nitrogen fertilization, the yield of winter wheat was 21.8 cwt/ha and was the lowest. In variants with the top-dressing use, the yield varied from 22.7 cwt/ha, when used as top-dressing of ammonium nitrate to 24.1 cwt/ha when used as an additional fertilizing of KASS. The increase in yield from fertilizing with nitrogen varied from 0.9 cwt/ha (4.1%) to 2.3 cwt/ha (10.6%). From an economic viewpoint, the most effective option was the application of nitrogen fertilizers KASSA, which made it possible to obtain an economic effect of 1240.95 rubles, while reducing the cost by 165.6-628 rubles/cwt and increasing the profitability level by 57.5-66.1%. The results obtained make it possible to recommend the production of the use of liquid forms of nitrogen fertilizers for feeding winter wheat, contributing to an increase in the profitability of crop cultivation.
The effect of the concentrated antioxidant mixture “Eurotiox Concentrate Dry” on the safet of the feed mixture for minks
Authors: Konovalov A M , Lomskov M A , Nesterchuk S L , Ostapenko V A 
Published: February 2022

Abstract
The article presents studies of the concentrated antioxidant mixture “Eurotiox Concentrate Dry” when it is used in the feed mixture of young minks. Organoleptic parameters of feed mixture are analyzed. The results of chemical analysis of native feed mixture (without Eurotiox Concentrate Dry) and feed mixture using a concentrated antioxidant mixture are presented. The authors revealed that the feed mixture for minks when using Eurotiox Concentrate Dry retains its quality indicators in the permissible concentration. The use of a concentrated antioxidant mixture Eurotiox concentrate Dry, has a stabilizing effect on the feed mixture for minks during the storage.
Technological assessment of native grapes varieties for winemaking in the conditions of Southern Dagestan
Authors: Makuev G A , Isrigova T A , Mukailov M D , Salmanov M M , Magomedov M G 
Published: February 2022

Abstract
B The article says about the role of native varieties of Dagestan in improving the assortment of grapes. It provides the information on the indigenous grape varieties in the varietal composition of the vineyards of the region. A detailed technological assessment of four Dagestan native wine grape varieties of Scarlet Tersky, Asyl Kara, Gimra and Makhbor tsibil in the conditions of Southern Dagestan is given. The data of yield, mechanical composition of bunches, chemical composition of berries, chemical composition and tasting evaluation of red table wines from native grape varieties are given. Analysis of the chemical composition and organoleptic evaluation have shown that the wines from the indigenous varieties Asyl Kara, Gimra and Mahbor tsibil are at the level or superior in quality to the sample from the control variety Saperavi. Based on the research results, it is recommended to expand the area of grapes of the indigenous varieties Asyl Kara, Gimra and Makhbor tsibil in Southern Dagestan and the production of high-quality red table wines from them.
Theoretical study of a sunflower harvester operation equipped with an auger reel
Authors: Startsev A S , Demin E E , Shardina G E , Nesterov E S , Razdobarova M N 
Published: February 2022

Abstract
In Russia, the main oilseed crop is sunflower. Its crops occupy more than 95 % of the area under oilseeds, and annually account for 7.07 % of the area under grain crops. An urgent problem is the loss of oilseeds because of headers and harvesting attachments, which, according to agro technical requirements, should not exceed 2.5 % of the actual yield. The article describes the technological process of the sunflower harvester equipped with an auger-reel. The design of the auger- reel with stripper knives and winding is justified. A mathematical analysis of the capturing process a sunflower head by an auger- reel is proposed. Mathematical expressions are given for the forces acting on the stem during the auger- reel capture, equations for determining the reactions’ moments of the forces acting on the sunflower stem.
Management and rational use of land resources in agriculture
Authors: Belokopytov A V , Moskaleva N V , Matveeva E E , Shevtsova T P 
Published: February 2022

Abstract
The article identifies the factors of management and rational use of agricultural land. The key macro-conditions and micro-factors of the rational use of land resources are highlighted, including the innovative potential and a set of environmental protection measures, state monitoring and quality characteristics of agricultural land, the chemicalization of agriculture and the functional use of agricultural land. As part of the study, an econometric model of effective management and rational use of land resources in the region has been built. Trends in the use of land resources in modern conditions have been determined; the main directions for improving the use of agricultural lands have been substantiated, taking into account the development of innovative activity, intensive use and protective measures, the level of innovation and environmental friendliness of products. The proposed measures will improve the qualitative and quantitative characteristics of the land used, increase the efficiency of land management in modern conditions.
Digitalization issues of the agro-industrial complex
Authors: Pogonyshev V A , Torikov V E , Pogonysheva D A , Seraya G V , Khvostenko T M 
Published: February 2022

Abstract
An overview of digital technologies in the agro-industrial complex is presented in the article. The stages of digital transformation of the agricultural sector are revealed. The trends of its digitalization are established. It is noted that in the near future the set of digital solutions in the sphere of agro-industrial complex such as "Digital Land Use", "Smart Field", "Smart Greenhouse", "Smart Garden", "Smart Farm", "Digital Technologies in the Management of the Agro-Industrial Complex" will be implemented in the domestic agro-industrial complex. It is shown that for agricultural holdings digitalization includes three stages. The first stage implies the organization of business processes, including the integration of accounting systems, the introduction of electronic records management, the use of dashboarding, the formation of the database of key performance indicators. At the second stage of digitalization agricultural companies introduce innovations such as precision farming, artificial intelligence, computer vision, machine learning, etc. It has been established that at present in the Bryansk region smart farming technologies are used based on the use of geographic information systems, satellite systems, equipment monitoring systems, digital solutions in animal husbandry, etc. The definite actions for training IT specialists with digital competencies in the agrarian sphere in the conditions of the digital transformation of the agro-industrial complex are proposed.
The effect of treatment of various strains of Bacillus subtilis on the productivity of winter wheat
Authors: Avdeenko A P , Avdeenko S S 
Published: February 2022

Abstract
In the conditions of the Rostov region of the Russian Federation on ordinary micellar-carbonate chernozems, the effect of Bacillus subtilis strains during the processing of winter wheat seeds on the productivity and quality of grain of the zoned varieties Grom and Kalym was studied. The issues of influence of strains 10-VISR, IPM 215, VKM-V-2605D and 26D on field germination of seeds, winter hardiness and survival of plants for harvesting are considered. The analysis of the dependence of the structure of the yield and the yield of wheat varieties on the Bacillus subtilis strain is given. It was found that the treatment of seeds with the studied strains increases the germination rate for the Kalym variety by 0.9-3.4%, and for the Grom variety by 3.8-5.8% in comparison with the chemical dressing agent based on Tebuconazole. The increase in winter hardiness of the Kalym variety was 3.3-5.0%. Productive bushiness increased by 8-24% for the Grom variety and by 6-21% for the Kalym variety. It was revealed that the maximum weight of 1000 grains per spike was when the seeds were treated with the VKM-V-2605D strain. In general, the greatest influence on the productivity of winter wheat was exerted by seed dressing with the Bacillus subtilis VKM-V-2605D strain - the grain yield of the Grom variety increased by 1.27 t / ha, the Kalym variety - by 2.16 t / ha, the profitability of grain production reached 119- 187%.
State support as a factor of sustainable development of agriculture: world experience and national specifics
Authors: Gorshenin Andrey , Gorlov Sergey 
Published: February 2022

Abstract
The article examines the institutional problems and the results of state support for agriculture and its subjects operating in the EU, the USA and the Russian Federation. Its content indicates that in Western European states, the authorities are directing their efforts to primarily stimulate highly profitable agricultural organizations. Along with them, in the United States, the authorities provide priority support for capital-intensive farms that supply the bulk of food to the market. However, in our country, the state provides preferences, mainly for households that do not have free capital, and for novice farmers engaged in commodity production in an unfavorable natural and climatic environment.
Modernization of the CM-2500g grinder for the sunflower cake preparation
Authors: Priporov I E 
Published: February 2022

Abstract
The article discusses the drawbacks of commercial hammer grinders. Serial hammer grinder of CM-2500g type has been improved by modernizing the cutting unit. Test installation has been developed on the basis of the improved design of the CM-2500g grinder. Test installation design is presented, and, in addition to improved grinder of the CM-2500g type, the unit includes a multimedia device in the form of a camera, which makes it possible to obtain an image of the material (sunflower cake) after its grinding and a personal computer for processing this image. Test results on grinding sunflower cake by a grinder of CM-2500g type are presented. Tests of the improved grinder of CM-2500g type showed the compliance of the obtained material (sunflower cake) with zootechnical requirements in accordance with GOST 80-96.
Potato breeding in mountainous and foothill areas
Authors: Basiev S S , Abaev A A , Kozaeva D P , Tsarikaev Z A 
Published: February 2022

Abstract
The work is to develop new competitive potato varieties. The studies were carried out in mountainous conditions on mountain meadow soils in a zone free from viral infection. According to the scheme of the breeding process, in the parent nursery, hybridization was carried out in 18 combinations, 16837 seeds were obtained. In the preliminary test nursery, 3 hybrids formed yields of over 50 t / ha. High yield of hybrids was also noted in the nursery of the main trial. Of the 7 hybrid offspring in the nursery of the 1st year competitive trial, 4 provided a yield higher than the standard variety. Hybrids 13.61 / 66 were isolated from 4 hybrids of the II year competitive test nursery. In the nursery of the third year competitive test, all tested hybrids formed a high yield (2.1-45.5% higher than the standard). The 10.11 / 770 hybrid has been submitted for state testing. Hybrid 10.11 / 765 (Osetinsky variety) is included in the State Register of Breeding Achievements.
Additive seed treatment
Authors: Navrotskaya L V , Bashilov A M , Sergeeva N A , Navrotskaya S R , Tsedyakov A A 
Published: February 2022

AbstractThe paper states that the problem of developing valuable starting material for breeding new varieties is very acute. In this situation, the authors consider it necessary to offer new methods of inducing aberrant or recombinative plant variability without using GMOs but attracting own hidden reserves of seeds to increase their germination, seedling growth, productivity, and yield of future agricultural products. For this purpose, the research team suggested treating wet seeds with physical factors by mobilizing forces and releasing energy reserves of seeds, activating physiological and biochemical processes at the early stages of their germination. The research showed that the more water is in the seed cells, the more immobile the rotating DNA molecule is and the more vulnerable the constituent genes are subject to irradiation. The authors found that an increase in seed humidity before irradiation led to a higher yield of chromosomal aberrations, expanding the spectrum of their economically valuable traits to be transmitted to the next generations. The authors presented the results of their studies on the effect of electrophysical factors of seed treatment. The procedure included water-thermal seed treatment with alternating electric current and subsequent laser irradiation depending on doses, type, and nature of influences stimulating the growth and development of their seedlings.
Influence of the design parameters of the peeling machine on the criteria of the peeling process effectiveness
Authors: Anisimov A V , Rudik F Ya , Morgunova N L , Didusenko E N 
Published: February 2022

Abstract
Technological efficiency of the peeling process, from the point of view of the number of detachable shells and unit costs for the process, is analyzed in the article. To assess the technological efficiency of wheat grain peeling, a generalized criterion of efficiency is proposed, which includes local criteria.Their dependence on the intensity of the grain processing in the machine is experimentally clarified. The experiments showed that the technological feasibility of the peeling process is ensured with the percentage of damper opening at the machine exit of δ3 = 60-70%, while the value of Cp.w. is 3.2-2.8%, ΔAc = 0.32-0.2%, and ΔB does not exceed 0.85%.
Development of a recipe composition for canned meat and vegetables based on chicken meat with a legume component
Authors: Ryadinskaya A A , Chuev S A , Ordina N B , Mezinova K V , Koshchaev I A , Zakharova D A 
Published: February 2022

Abstract
The article discusses the issue of strengthening human health by enriching his diet with useful products that carry a therapeutic, prophylactic and dietary load. The results of tests on the development of recipe compositions for meat and vegetable canned food based on chicken meat with the addition of a legume component are presented. The indicators of the quality of the samples of the combined product are considered: food and energy value, the concentration of vitamins and minerals. It has been established that the inclusion of lentils, or peas, or chickpeas, or beans in the composition of the product as an auxiliary material in the manufacture of canned meat and vegetables based on chicken meat allows satisfying the daily human need for protein by 16.91-17.55%, various minerals from 1 .87 to 14.24%; individual vitamins from 0.95 to 40.44%.
Investigation of the processing of walnut fruits using low temperatures
Authors: Neverov E N , Korotkiy I A , Proskuryakova L A , Neverova O A 
Published: February 2022

Abstract
The most important issue when working with nuts is their processing from the shell and peel. Previously, this process was carried out entirely by hand, but today with a higher demand and developed logistics services, the scale of production of the finished product has increased, which entails an increase in the productivity of lines for the destruction of walnut shells. The purpose of this work is to study the effect of low temperatures on the load exerted on the hazelnut shell during its destruction. The tasks to be solved in this work are the development of an experimental stand that allows you to control all the necessary parameters, the receipt of experimental material, its description with further recommendations when introducing the proposed technology into the industry. The maximum effect on the destruction of the hazelnut shell is achieved by freezing it in nitrogen for 15 minutes, the load being about 208.3 N. This duration is optimal when using liquid nitrogen, because during this period of cryogenic freezing, the limiting deformations of destruction are reduced, the hazelnut shell becomes as fragile as possible and is easily destroyed when the nuts are exposed to shock deformations, and the integrity of the nut kernels is preserved as much as possible. So the load for the destruction of the shell of a hazelnut after treatment with liquid nitrogen is reduced by 39%, compared with untreated, which in production conditions will make significant energy savings for the drive of equipment for the destruction of walnut.