bluuebunny/crossref_metadata_2025 huggingface dataset:
Greening of agricultural technologies to increase productivity of agricultural crops on the example of leaf salad culture
Authors: Zabolotskaya T V , Goncharova A V , Kostylev V A , Shtaufen A V
Published: February 2022

The article presents the results of an experimental study of the effect of the biological preparation Glauxin on the intensity of plant development using the example of leaf lettuce culture. The complex composition of the Glauxin preparation includes auxins of microbial origin, which not only contributes to the greening of agricultural technologies, but also makes it possible to predict an increase in the productivity of agricultural crops. An experiment carried out on a hydroponic culture of leaf lettuce showed sufficient efficacy of the studied biological preparation and its safety for plants.
Improving the process of feeder in saw gin stand in order to improve the quality of fiber
Authors: Akhmedkhodjaev Khamid , Umarov Akmal
Published: February 2022

The article describes the problem of regulating the density of a raw roller in a sawing gin of the DP series. In this work, the scheme of interaction between the saw and the seed roll is theoretically investigated; three states of the capture of the free end of the fiber during movement with friction are studied. The influence of the density of the seed roll on the load current of the motor of the saw cylinder of the saw gin was studied experimentally. Regression equations are obtained for various industrial cotton grades. The graphs of the dependence of the density of the seed roll and the productivity of the gin, the staple length of the fiber, as well as the mass fraction of defects and trash in the fiber on the load current and moisture content of the seed cotton are plotted. The results of the study were used to improve the regulation of cotton feeding in order to maintain the optimal density of the seed roll, which made it possible to preserve the quality of the fiber and seeds while increasing the productivity of the machine.
Analysis of the efficiency of the functioning of the cluster mechanism, taking into account the intensification of dairy farming and obtaining competitive dairy products
Authors: Krupitsyn V V , Kotarev A V , Ryzhkov E I , Larin O V
Published: February 2022

The article provides an assessment of the effectiveness of the ongoing intensification of the livestock industry in the Voronezh region when receiving raw milk from milk cows. It is noted that one of the main elements of the development of dairy farming is the effective organizational structure of all participants of market relations in a single structure of the dairy cluster. This structure represents a single mechanism under the coordination council of the Department of Agrarian Policy, as its main participants, as well as subsidiary ones. Effective work is the result taking into account the increased competitive ability of the dairy products produced. However, there is a number of factors that do not allow the dairy industry as an agricultural business to reach higher world levels as “external” or market, as well as “internal”, taking into account the development of individual livestock production. It is noted that with a balanced work of all participants in the dairy business and state financial support, effective work is possible, however, in a number of regions of the Russian Federation, the implementation of production food programs is going not fully.
Improving the environmental management system to ensure sustainable development of the agricultural sector in a circular economy
Authors: Solodovnik A I , Savkin V I , Sidorenko O V , Buraeva E V , Bogachev A I
Published: February 2022

The article discusses the problems and possibilities of environmental management in the digitalization of the economy and the model of a circular economy. The potential for environmental governance in a circular economy model for the digital economy is innovative. The main problem in the current development type is a high ecological pressure and low efficiency of use of the ecological tools. The rationale for this is the use of decomposition and hierarchical ordering methods for the purpose improvements of institutional changes. Particular attention is paid to the dissemination of environmentally oriented methods of management of the circular economy at different levels of the economic system. The article discusses the issues of improving environmental management systems based on the decomposition of management objects for agriculture 4.0. Environmental management improves competitiveness and efficiency for sustainable development of the agricultural sector. The environmental component of the digitalization of the agricultural sector increases efficiency and allows the development of a circular economy model. The author’s hypothesis is based on the key role of environmental management in the digital model of economic development. Purposeful institutional application of the principles of circular economy is a promising direction for improving rational resource-saving agriculture 4.0. Methodological issues in the field of environmental management and sustainable development of agriculture 4.0 require further research.
Technical innovations in providing competitive development of agricultural production (on the example of potato farming)
Authors: Kravchenko T S , Bukhvostov Yu V , Mikhaleva E S , Minakova I V , Bukreeva T N
Published: February 2022

The article substantiates the role of innovation processes in the economy of agribusiness in Russia. The purpose of the study is to assess the economic efficiency of technological innovations in ecological agriculture. The object of the research is the potato farming industry. The article studies the technical innovations involved in Agriculture 2.0 and used in the crop production industry. These innovations allow effective soil cultivation, improve plant propagation and increase crop yields. The study examines the use of the technical innovations in one of the most important branches of agriculture in Russia - potato farming. It showed a positive economic impact of resource-saving technologies and agrotechnical measures on the crop cultivation. The profitability improved by 2.9 times, revenue increased by 2.5 times, and the total cost of production decreased by 6%. Thus, the implementation of a set of resource-saving measures provides positive dynamics in potato farming.
Formation of stable agrocenoses of corn hybrids in a sharply continental climate
Authors: Litvinova V S , Bopp V L , Galeev R R , Smirnov A E , Petrov D D
Published: February 2022

The article considers the factors influencing the stability of agrocenoses of corn hybrids in the forest-steppe zone of the Krasnoyarsk Territory. The researches were carried out for three years in the zone of sharply continental climate of the Krasnoyarsk forest-steppe on leached low- and medium-thick chernozems. The main factors influencing the stability of agrocenoses of corn hybrids were determined. So the factor of climatic conditions affects the corn hybrids, its influence is no more than 14%. The factor of pre-sowing preparation and the precursor (cereals and fallow) showed not significant effect, no more than 2%, on the formation of agrocenoses of corn hybrids. Thus, the factor genotype of the hybrid was fundamental in determining its significance for agrocenoses. The main biometric factor that determines the productivity of corn hybrids was also identified. Correlation analysis made it possible to reveal the influence of the average plant height on the productivity index of corn, as well as on the ear weight. But at the same time, it was determined that the mass of corn ears decreases with an increase in the average height, in the structure of the crop agrocenoses of corn hybrids.
Development of energy- and resource-saving construction and substantiation of parameters of compound cam batten mechanism of the loom
Authors: Madrakhimov Shavkat , Juraev Anvar , Mavlyanov Aybek , Khudaykulov Shavkat , Ulukhanov Ibragim
Published: February 2022

The article cites the block diagram and the principle of operation of resource-saving construction, the substantiation of parameters of the compound cam batten mechanism of the loom. Methods and results of theoretical studies on determination the degree of mobility and parameters of the mechanism are given. The results of experimental studies on determination of loading and optimization of parameters based on strain gauge methods and full factorial experiments are presented, the results of production tests are given. The results of experiments showed that the recommended version of the batten mechanism can significantly reduce the noise during operation, and the breakage of threads is practically eliminated. The uniformity of cloth formation has been increased, as well as productivity has increased up to 20% due to an increase in the speed modes of cloth formation. A new efficient design of the batten mechanism with elastic elements has been developed. Based on theoretical research, the parameters of the batten mechanism have been substantiated. A prototype of the batten mechanism has been made and tested.
Development of design and substantiation of parameters of fiber material cleaner with a drum with combined pegs
Authors: Djuraev A , Zukhritdinov A , Rajabov O , Kholmirzaev J
Published: February 2022

The article covers a construction diagram and principle of operation of a drum with cylindrical and multifaceted pegs of fibrous material cleaner from fine litter. The parameters of drum and peg have been substantiated by theoretical research. Trajectories of movement of parts of a fibrous material on a flat surface of a drum peg are constructed at different drum rotation frequency and a mass of fibrous material. Based on comparative production tests, the positive results of the cleaning of fibrous material have been received, and recommendations for implementation have been developed.
Testing a new separator installation under an ecology survey to obtain production results
Authors: Mamatqulov Orifjon , Abdujalilov Durbek
Published: February 2022

Today, SS-15A separators are used in ginneries to separate the raw cotton from the air. Their main disadvantage is high energy consumption, loss of a certain amount of fiber, negative influence of natural indicators of cotton quality when separating cotton from air. To overcome these disadvantages, a new and improved separator device has been proposed. With this device, fiber loss and fiber damage during separation of the raw cotton from the air can be prevented. To prevent fiber loss, the usable surface area of the device was increased, and a steel guide rod was installed in the working chamber. During the ecology study, it was studied that the proposed new type of separator is more efficient and less harmful to the environment. And also has a positive effect on fiber quality. The placement of the guide steel rods has reduced the airborne dust from the loose fiber waste due to the contact of the cotton with the mesh surface. At the same time, an additional mesh drum was installed in the working chamber to increase the useful surface area of the mesh. This is achieved by maintaining the original quality of the cotton by reducing the air pressure in the working chamber of the separator.
Research of the shaft of the new light-load saw cylinder wall
Authors: Ergashev Jamoliddin , Mirzaumidov Asilbek , Khaydarov Ulugbek , Sharipov Jakhongir
Published: February 2022

In the article, the task of reducing the mass of the main working body of the gin, i.e. the cylinder shaft by means of the opening of the groove and the design features of the shaft is determined. Its essence is that the inner groove part of the gin saw cylinder shaft performs the circular side with symmetrical gears and the entry of external slits into the grooves in the corresponding inner slits of the shaft leads to a specific equilibrium of the mass relative to the axis of rotation and increases its strength and reliability in operation. This will increase resource efficiency and reliability by significantly reducing the mass of the shaft and saw cylinders without significantly reducing the bending stiffness, as well as obtaining cotton fiber with the required quality characteristics. The issues of creating and defining methods for calculating high-efficiency machine drives and shafts are especially important in the creation of machines for the ginning industry.
“Green” funding of new eco-technological trends development
Authors: Fedotova G V , Nesterenko Yu N , Magomadov E M
Published: February 2022

Ecotechnologies have recently been gaining more and more popularity in the light of the ongoing climatic shifts and the increasing biological threats to the world’s population. The lessons of the pandemic have shown us that many processes and actions can be transferred to a safer, contactless mode of interaction, which is possible in the case of high-tech interaction in an online environment. In parallel with the development of digital technologies, there is a process of improving their safety and environmental friendliness, which requires some targeted funding. Therefore, with the development and formation of new “green” trends in the national economy, the concept of “green” funding has additionally appeared. The article discusses the basic principles of green funding and its tools, and concludes that it is necessary to expand this area of responsible investment in high-tech resource-saving solutions.
Strategic priorities for sustainable development of the agro-industrial complex in the Arctic zone of Russia
Authors: Buletova N E , Romanuk M A , Chekmareva N V , Timofeeva G V
Published: February 2022

Sustainable development goals (SDGs) relevance and ensuring their achievability in conditions increases for special risk zones, which include the Arctic regions of Russia. The directions of sustainable development of such regions are provided by an integrated strategic approach, including the transformation of the region’s economy, the renewal of traditional forms of economic management, taking into account the opportunities that the digital economy and industry innovations provide. The purpose of the article is to assess the quality of sustainable development of the Arctic zone. To achieve this goal, the following tasks were formulated: to identify and analyze regional development indicators for the UN sustainable development goals SDGs; identify and characterize the problems that threaten the sustainable development of the region through the system of risks of achieving the SDGs; to assess the priorities and directions of development approved in strategic documents from the standpoint of increasing its sustainability. The main results of the study included the following: the composition of regional indicators of the SDGs was substantiated, which was supplemented by sectoral indicators of the SDGs using the example of the agro-industrial complex; an expert assessment of the risks of achieving the SDGs by regional indicators was carried out and systematized, dividing risks into social, economic and environmental; clarified the priorities and features of the strategy and state policy for the development of the agro-industrial complex in the Arctic zone, taking into account the priorities and characteristics of the agro-industrial complex development within the framework of the SDGs.
Effects of shell disinfection with polyhexamethylene guanidine chloride on the safety and quality characteristics of edible eggs
Authors: Kozak S S , Semenov V G , Tyurin V G , Biryukov K N , Boronin V V
Published: February 2022

Infected shells are one of the main routes of human infection with Salmonella, which causes foodborne illness. To increase the microbiological safety of fresh chicken eggs and food egg products, shell disinfection is necessary. The presented work highlights the results of an experimental study of the disinfecting properties of an agent based on polyhexamethylene guanidine chloride (PHMG) and a veterinary and sanitary assessment of edible chicken eggs after shell disinfection. Disinfecting properties of PHMG, microbiological, organoleptic and quality indicators were established by standard methods. In experiments with cambric test objects, inactivation is provided by: Salmonella typhimurium (ST) - 0.4% solutions (exposure 2-5 min), Escherichia coli - 0.4% (exposure 2 min) and 0.3% solutions (exposure 5 min).) DB. In production conditions, it has been established that the use of a 0.4% PHMG solution for disinfection with exposure for 2 and 5 minutes ensures the inactivation of ST on the shell surface. Disinfection of the shell does not affect the change in the pH value and egg weight during storage, as well as the state of the shell, air chamber, egg white, yolk. Eggs after disinfection for 15 days of storage at a temperature of (4 ± 2) ° C met the requirements for edible chicken eggs. Studies of the tested drug have shown the effect of the PHMG shell disinfection on the safety and quality indicators of edible eggs.
The quality of potato tubers and yield by using fertilizer systems
Authors: Demidenko G A , Turygina O V , Martynova O V
Published: February 2022

Potatoes belong to the most important food crop, are a useful food product and a valuable raw material for food products. The quality of potato tubers depends on the fertilizer’s application and the doses of the active substance. The study about the influence of fertilizer systems (organic, organic-mineral, mineral) on the productivity and quality of potato tubers is relevant. The effect on the quality of potatoes when using fertilizer systems depends on the soil and climatic conditions of the natural cultivation zone, biological characteristics of the variety and other factors. Starch is an indicator of the quality of potato tubers. The starch content in potato tubers increases with the use of mineral fertilizers. The starch content in tubers of early-ripening potato varieties increases their marketability. During heat treatment, the size of starch grains affects the consistency of potato pulp.
Ranking of the assortment of Russian-made cognacs using ABC analysis
Authors: Temasova G N , Leonov O A , Zh Shkaruba N , Vergazova Yu G , Golinitskiy P V
Published: February 2022

The article discusses the issues of ranking the assortment of Russian-made cognac using ABC analysis. ABC analysis allows you to select the most significant objects from the whole set of the same type, that is, to select objects that are few, but which need to be paid close attention to. To rank the cognac assortment, an ABC analysis was conducted, which showed that Group A cognacs are in the greatest demand, bring the greatest profit, so they should always be in stock. The second group includes cognacs that are in stable demand among consumers, which also indicates good sales and profits. The presence of Group B cognacs is also important for the company, but cognacs of this group can be modeled at a calmer and moderate pace. Group C - has the lowest demand from consumers. The reason is the high price of goods of this group, since not every consumer can afford to buy high-quality cognac. To improve the assortment and improve the quality of brandies sold by companies, it was proposed to expand the range of cognacs by introducing new names and types, which will help attract new consumers; take into account factors affecting the development and formation of the range of cognacs.
Comprehensive assessment of promising soybean lines of the Northern ecotype for cultivation in a mixture with corn
Authors: Nikiforova I , Ivanova I , Fadeev A
Published: February 2022

The article presents the results of studies of promising soybean hybrids of the northern ecotype for cultivation in a mixture with corn and soy for green fodder and silage. Crops were evaluated according to the dynamics of plant growth, yield and productivity. As a result of the conducted research, it was found that the hybrid 3143-15-28 in the conditions of the Chuvash Republic has a sufficiently high productivity. The yield of green mass in singlespecies crops reaches more than 40 t/ha, which exceeds the standard variety twice.
The influence of high frequency electromagnetic field on the growth of lactic acid bacteria used in the food industry
Authors: Yu Krynitskaya A , Kharina M V , Petukhova E V , Kanarskaya Z A , Meshcheryakova M N
Published: February 2022

The objects of the study were lactic acid bacteria Lactobacillus lactis and Lactobacillus casei used in the food industry. It is proposed to use an extremely high frequency electromagnetic field (EMF EHF) with a wavelength of 4.9 mm for 5 minutes to activate the metabolism of lactic acid bacteria. The stimulating effect of EMF EHF on the growth of biomass and excretion of lactic acid during the growth was found. Physiological constants characterizing the development of microorganisms have been determined. It was found that the maximum yield from the consumed substrate Ymax increased by 40% and the maximum specific growth rate rmax by 70% when exposed to radiation, the consumption rate for maintenance ms decreased by 10% and the substrate saturation constant Ks by 23%. A change in the activity of key enzymes of metabolic pathways of lactose utilization immediately after the action of EMF of the EHF was revealed. The preservation of the achieved effect during the entire fermentation was observed. The activity of β-galactosidase and hexokinase after exposure to EMF EHF increases from 134% to 290%, depending on the strain and fermentation conditions. The increase in the activity of fumarate hydratase is 6-9%.
Supportable development of agriculture local market in the condition organic farming
Authors: Kovaleva Irina V , Denisov Sergey A , Ivanov Nikolay A , Marusenko Irina A
Published: February 2022

The growth of country area, as a priority task of regional policy, is inextricably linked with the branches of agriculture, designed to provide raw materials for the processing industry, and, ultimately, with high-quality food for the population. Stimulating investments in the growth of promise area of the agro-industrial complex will satisfy the demand for agricultural products at affordable prices. State investments in the modernization of transport infrastructure and increasing the degree of its accessibility for all producers of the agro-industrial complex will also help reduce poverty, and, accordingly, optimize the physical and economic accessibility of food. In the gross agricultural product of the Siberian Federal District, a quarter is accounted for by the products of the Altai Territory. In the system of market economy, a special place is given to food markets, which in general form represent a set of commodity-money relations between all economic entities directly or indirectly involved in the production, processing, storage, transportation and sale of agricultural products, raw materials and food as at the expense of domestic producers and imports. The agri-food market, in turn, is the basic element of the food market The development of organic farming at an accelerated pace is a modern trend in the earth market However, the significant geographic differentiation of the availability of organic land significantly affects the production of organic products.
The current state and trends in the sustainable development of agriculture in the Republic of Buryatia
Authors: Kolesnyak Antonína A , Naydanova Erzhena B , Polyanskaya Natalya M , Shobdoeva Nadezhda V , Fedotova Natalya P
Published: February 2022

The socio-economic significance of sustainable agricultural development at the regional level has been determined. The main indicators of the agricultural sector of the Republic of Buryatia for the last decade are considered. It was found that the growth in agricultural production was provided largely due to the government support. This very instrument allowed agricultural entrepreneurs to increase production volumes by several times. A significant rise in the key indicators of the region’s industry functioning was revealed, which in general had a positive effect on the level of the republic’s agricultural efficiency. The assessment of the enterprises’ supply with agricultural machinery is given. The calculation of agricultural organizations profitability operating in animal husbandry and crop production has been done. The focus on the livestock-raising in Buryatia is indicated. The main trends in region’s agriculture development have been determined.
Environmental research of mineral and vitamin composition of vegetable raw materials
Authors: Polyakova E D , Safronova O V , Evdokimova O V , Pavlikova A V , Blinkova T M , Strelnikova L V
Published: February 2022

The article contains data on the vitamin and mineral composition of bean leaves of six varieties growing in the Federal Scientific Center of Leguminous and Cereal Crops of the Oryol region. The sashes of the following bean varieties were used for the study: “Moskovskaya belaya zelenostruchkovaya”, “Shokoladnitsa”, “Nerussa”, “Grade 00-106”, “Heliada”, “Rubin”. In the leaves of beans of six names there is a significant amount of vitamins of group B, PP, E and C. As a result of the conducted studies, a high content of individual trace elements exceeding the daily consumption rate in all varieties was noted, which characterizes the pronounced functional sugar-lowering properties of bean leaves. The high magnesium content is found in “Grade 00-106, “Rubin” and “Shokoladnitsa”; in other grades it is 2-5 times lower. The iron content in six varieties of bean leaves exceeds the daily norm: in the leaves of the bean variety “Rubin” by 3 times; in the leaves of the bean variety “Nerussa” by 3 times; in the leaves of the bean variety “Heliada” by 1.5 times.
Decrease of the negative impact on environment of protectants of seed which contain tebuconazole and prochloraz for sustainable agricultural development
Authors: Nefed’eva E E , Kolotova O V , Mogilevskaya I V , Zheltobriukhov V F , Saneeva E A
Published: February 2022

Fungi that parasitize plants are capable of producing plant toxins - phytotoxins. One of the producers of phytotoxins is the hemibiotrophic fungusPyrenophora sp. Phytotoxins inhibit cell division, suppress or enhance respiration, disrupt synthesis, transport, membrane functions, inhibit enzymes, exhibit hormonal activity - they produce phytohormone abscisic acid. Many fungicides, in addition to the protective effect, have a toxic effect both independently and indirectly, through the effect on the production of toxins by the fungus. We propose to call the first property toxicity, the second - toxigenicity. The aim of this work was to clarify the inhibitory effect on plant growth and the toxigenic effect on phytopathogenic fungi tebuconazole and prochloraz. Tebuconazole and prochloraz in the doses used had a fungistatic effect. The synergistic effect is revealed. Since the effect of tebuconazole was greater than that of prochloraz, it would be prudent to reduce the dose in the dressing agent. The optimal ratios were 1: 5; 3: 1; 3: 3. At high doses of tebuconazole, the synergistic effect with prochloraz was not manifested. The toxicity of the prochloraz solution for seedlings was higher than the toxicity of tebuconazole; both those a.i. did not significantly affect the shoot/root ratio, did not change the hormonal balance. The most favorable ratios were tebuconazole: prochloraz 1: 2, 3: 2. The toxicity of prochloraz for the mycelium ofPyrenophora sp., assessed by the biotest, was higher than the toxicity of tebuconazole. Inhibition of root growth was noted. The least toxigenic ratios were tebuconazole: prochloraz 3: 2 and 5: 4. According to the complex of features, the ratio tebuconazole: prochloraz 3: 2 is the most effective, least toxic for plants and toxigenic for the phytopathogenic fungusPyrenophora sp.
Geographical indications as a tool for increasing the sustainability of the development of agricultural regions
Authors: Pospelova I N
Published: February 2022

Geographical indications (GI) are considered as a means of individualizing goods. The concept, essence, nature, types of identification and distinctive features of GI are disclosed. Their ability to simultaneously provide an increase in all components of sustainable development of agricultural regions is noted. The analysis of the submitted applications and issued certificates in Russia for appellations of origin of goods and geographical indications by the number, affiliation of applicants, regions and types of goods. The possibility of the region in registering the verbal designation “Altai buckwheat” as a geographical indication has been substantiated. To increase the sustainability of the development of regions of agricultural specialization, the main conditions for the implementation of the concept of geographical indications are determined. A universal algorithm for registration and use of GI has been developed.
Effect of duration of extrusion on the water and protein content in textured grain
Authors: Yanova M A , Khizhnyak S V , Ya Muchkina E , Sharopatova A V , Fedorovich I V
Published: February 2022

Five types of cereals (wheat, covered barley, naked barley, covered oats and naked oats) were extruded for 6, 6.5, 7.6, 8.2, 9.1 and 10 seconds with subsequent control of the water and the protein content. The water content statistically significantly (p < 0.001) decreased during all the processing time with the final values of 7.3 %, 6.3 %, 7.2 %, 6.0 % and 6.5 % for wheat, covered barley, naked barley, covered oats and naked oats respectively. The protein content slightly decreased during all the processing time with the final values of 11.51 %, 10.95 %, 14.10 %, 13.01 % and 13.10 % for wheat, covered barley, naked barley, covered oats and naked oats respectively. The effect of processing time on the water content can be modeled by polynomial regression whereas the effect of processing time on the protein content can be modeled by linear regression.
Sustainable development of antler reindeer husbandry production in Russia
Authors: Rozhkova A V , Stepanova E V
Published: February 2022

The article considers the possibilities of sustainable development for the production of the reindeer and maral breeding industry. The factors helping to develop deep processing of antler reindeer products in the Krasnoyarsk Region in Russia are determined. The prospects for the development of competitive advantages for the creation of modern production with the use of new technologies for the production of products based on the raw materials of antler reindeer husbandry are revealed. Modern technologies make it possible to obtain high-quality antler reindeer products while preserving the entire spectrum of biologically active substances. The proposed approach to reduce the waste of antler production and the introduction of processing production at the maral breeding enterprise of the region for the production of biologically active substances contributes to the sustainable development of the industry in the region.
Ensuring the environmental safety of milk production through the use of non-traditional feed
Authors: Radchikov V F , Sapsaleva T L , Besarab G V , Slozhenkina M I , Mosolov A A , Gorlov I F
Published: February 2022

The inclusion of organic sapropel in the composition of compound feeds for dairy cows of 4 and 6% was substantiated and established, which had a positive effect on feed consumption, physiological state and metabolic processes occurring in the body of animals. Organic sapropel of the Udhodva deposit in the Brest region has a stability that allows you to set the shelf life for 1 year. Feeding compound feed to dairy cows with the inclusion of 4 and 6% organic sapropel from the Udhodva deposit in the Brest region allows to increase milk productivity by 9.5 and 9.1%, the amount of milk protein by 0.06 and 0.07 percentage points, reduce feed costs by 4.9%, milk cost by 6.4 and 4.3% and get additional profit for all products per head for the experience of 144.2 and 126.5 rubles or 56.3 and 49.4 US dollars. The use of sapropel from the Udhodva deposit in the feeding of cows in the Pruzhansky district of the Brest region allows you to save 4-6% of grain as part of compound feeds.
Global triggers of reduced resilience of national food security
Authors: Dzhancharova G K , Fedotova G V , Kapustina Yu A , Sigidov Yu I , Suhinin A V , Bolaev B K , Larionova I S
Published: February 2022

National food systems are constantly exposed to external triggers that reduce their resilience and integrity. The COVID-19 pandemic has shown the vulnerability of many food systems that do not have a sufficient margin of safety and resilience, which requires the introduction of additional government support measures and stimulation of food production and transportation to destinations. The expanded concept of food security allows a more multifaceted look at this concept and reveal its essence. Assessment of existing external triggers and their clear identification will allow in the future to minimize their impact on the state of sustainability of the national food system.
Expansion of the assortment of food: development of new types of canned food
Authors: Skachkov D A , Ukrainets Yu V , Pilipenko D N , Obrushnikova L F , Sivko A N , Slozhenkina M I
Published: February 2022

The article describes the solution to the problem of expanding the range of canned meat by adding functional ingredients of plant origin. The aim of the study was to develop a recipe and technology of a meat product with functional properties and high nutritional value. To achieve this goal, it was necessary to enrich the brawn with dietary fiber and reduce its caloric content, improving the fatty acid composition. The research was carried out on experimental samples, for which original formulations were developed, the content of the mass fraction of fat, protein, carbohydrates in model products was studied. As a result of the conducted research, it was revealed that the partial replacement of the main raw material in the original formulation with a functional additive of plant origin improved the physico-chemical and organoleptic properties.
Green technologies to form a comfortable living environment
Authors: Sigidov Yu I , Dzhancharova G K , Kozenko Yu A , Ev Kozenko T , Khudayberdiev A A , Rubeko G L , Tsuglaeva N V
Published: February 2022

The paper analyzes the current trends of humanity associated with the formation of a new “green” trend in the global economy in the light of the deteriorating environmental situation in the world. The analysis of the most successful practices of green solutions in different countries was carried out. An overview of the main directions of development of green solutions to ensure comfortable human life, the main directions of state stimulation of this direction, new opportunities for the development of entrepreneurship in this vector is made. The paper systematizes and formulates the basic concepts of green economy, proposes new interpretations in adaptation to modern Russian realities. In addition, the main advantages and disadvantages of resource-saving technologies for national economies are listed.
Problems of processing milk whey as universal agricultural raw material and some ways to solve them
Authors: Khramtsov Andrey G , Borisenko Aleksander A , Volodin Dmitry N , Borisenko Aleksey A , Borisenko Ludmila A
Published: February 2022

The conducted analysis has enabled to identify main problems of whey processing and divide them into three groups. Technological aspects; problems of environmental friendliness, quality and safety; and economic issues that require integrated solutions for the development of sustainable food systems were considered. The authors presented possible ways to solve the indicated problems, including some areas of effective separation of whey into components, products of whey processing used in a closed circuit, improving the environmental friendliness and energy intensity of the technologies and obtaining high-quality and safe products. The authors have also considered prospects of milk molasses and, in particular, dry milk molasses with “LaktuVet-1” lactulose used in food processing technologies for healthy nutrition. The issues of digital technologies influencing the competitiveness and the leadership of enterprises in the nutrition sector have been paid attention to.
A promising direction for the production of dairy products using innovative feeding technologies
Authors: Slozhenkina M I , Gorlov I F , Nikolaev D V , Mosolov A A , Mosolova N I , Surkova S A
Published: February 2022

The article presents the results of the efficiency of using lactulose-containing additives in feeding lactating cows. Experimental research was carried out research were carried out on basis of farm-breeding plant named after Lenin of Surovikinsky District of Volgograd Region. For the experiment, 3 groups of Red Steppe cows were formed. Each group included 10 animals. Cows of the control group received a general economic diet; analogues of experimental group I – general economic diet + feed additive «Lactuvet-1» in an amount of 0.5% to the mass of concentrated feed; animals of experimental group II – general economic diet + feed additive «Kumelact-1» in an amount of 0.5% to the mass of concentrated feed. The results obtained during the experiment indicate that the inclusion of new feed additives in the diet of lactating cows contributed to increase milk productivity and improvement in the quality indicators of milk. The largest amount of cream, butter and cottage cheese was produced from the milk of cows in the experimental groups. The highest results were obtained in the group of cows that received feed additive «Kumelakt-1».
Environmentally friendly raw materials for the production of a dietary product
Authors: Khramova V N , Bozhkova S E , A Skachkov D , Sinelnik A M , Khramova Ya I , Lubchinsky K A , Danilov Yu D
Published: February 2022

In today’s world one of the important tasks is the problem of providing people with healthy and high-quality food. The aim of the work was to develop a recipe for meat rolls with dietary properties. The tasks that were solved in the creation of the product: minimizing the fat in the product, replacing beet refined sugar with vegetable components that have a sweet taste, enriching the meatloaf with a complex of natural beneficial substances and improving the organoleptic properties of the product. In the course of the research organoleptic and physico-chemical quality indicators of enriched cooked rolls were studied as well as their storability. As a result of the research, products with a tangy taste and aroma, with a reddish color on the surface, elastic consistency, on the cut you can see the inclusions of enriching components were developed. Developed products are more dietary and at the same time allow to enrich the useful nutrients and diversify the diet of consumers.
The effect of environmental conditions on cold technologies in husbandry
Authors: Slozhenkina M I , Gorlov I F , Komlatsky V I , Mosolova N I , Baranikov V A , Mosolova D A
Published: February 2022

The data on the main factors, ensuring the successful rearing of calves, are presented. The importance of the immune system, being developed from an early age, is noted. The expediency of “cold” keeping calves in individual huts and cold ventilated premises is substantiated upon the availability of the correct feeding regime and dry bedding. The research and production experiment conducted in the conditions of the “Krasnodarskoye” educational and experimental farm has indicated that calves in individual huts and individual pens grew and developed better than in traditional conditions. The behavioral reactions of Holstein heifers were studied in different keeping conditions. Some differences in the duration of the rhythms of the vital activity and productivity of the experimental animals have been established.
Making broiler meat sustainable: optimizing feeding
Authors: Tletseruk I R , Yurina N A , Yurin D A , Mosolov A A , Gorlov I F , Romanenko E A
Published: February 2022

The article provides a comparative analysis of feeding complete feed for broiler chickens with a corn grain content of 40% by weight, with a complete replacement of corn by sorghum grain of 40% by weight and with a complete replacement of corn grain with extruded sorghum grain in an amount of 40% by weight of feed. It has been found that replacing corn with sorghum that has passed the extrusion process in a hot region of the Russian Federation in compound feed for broiler chickens had a positive effect on their live weight, feed conversion and metabolism. With the complete replacement of corn grain with extruded sorghum grain in feed mixtures for broiler chickens, their growth rate increased by 7.7%, nutrient digestibility coefficients by 2.3-2.6%, nitrogen assimilation - by 3.3%, calcium - by 1.6%, phosphorus - by 0.5% while reducing feed costs per unit of production by 4.8%.
Ensuring efficiency in broiler meat production with a set of innovative approaches to poultry feeding
Authors: Tletseruk I R , Yurina N A , Yurin D A , Gorlov I F , Slozhenkina M I , Romanenko E A , Mosolov A A
Published: February 2022

The article deals with the study of the effect of synbiotic feed additive with pro-, prebiotic and sorption properties in the feeding of broiler chickens up to 37 days of age. The activity of specially selected specific bacterial strains of the feed additive increased due to the innovative approach to the selection of microbial strains composition, unique production method and lyophilic drying method. Adding the studied feed additive “Synbiosorb-2” in the amount of 0,10 % of the weight of the feed mixture proved to be the best dosage and increased the live weight of broiler chickens by 7,0 %, kept livestock by 3,0 %, muscle gain - by 25,4 % and reduced feed expenses per unit production by 6,8 %. Feeding synbiotic had a positive effect on the physiological and biochemical status of young poultry.
A new type of dairy product: prospects of using environmentally friendly raw materials in the technology
Authors: Slozhenkina A A , Mosolova N I , Gorlov I F , A Tkachenkova N , Yu Mishina O , Semenova I S , Fedotova A M , Barmina T N
Published: February 2022

To elevate the viscosity of food products, thickeners are used in the production. Thickeners change not only the texture of the product, but also stabilize disperse systems and act as water-retaining agents. The purpose of this work was to develop curd fillings with various thickeners that are based on dairy raw materials and produced by “Donskoe” agricultural farming community. The objects of the research proposed were cow’s milk, curd and samples of curd fillings with various thickeners - potato starch, corn starch and agar-agar. A set of generally accepted and standard research methods was used in the work. At the first stage, cow’s milk was examined for quality, then curd was produced, and its quality parameters were determined. On the basis of the curd obtained, a formulation for curd fillings with various thickeners was developed. Corn starch, potato starch and agar-agar were used as thickeners. The authors developed a production scheme for the products. The quality and safety indices and nutrient compositions the obtained samples were determined. At the final stage, the cost of the samples was calculated. A production technology of curd fillings with various thickeners has been developed. Samples were studied, the data obtained were analyzed, and the optimal formulation was determined.
Problems of the formation of resource-saving and environmentally oriented system “Agricultural recycling” in the agro-industrial complex
Authors: Denisov V A , Kataev Yu V , Gerasimov V S , Mishina Z N , Ilmukhametov A F
Published: February 2022

The paper presents the problems of forming a system of utilization of equipment in various sectors of the national economy, as well as ways to solve them. The problem of waste management in the agro-industrial complex is one of the key environmental problems due to the fact that waste, as a rule, contains secondary resources - useful substances and materials, the irrational use of which significantly affects their economic efficiency. In the country’s agriculture, this issue is especially acute, since the agro-industrial complex solves the problem of the country’s food security. The developed system of functioning of the technical potential of the agro-industrial complex makes it possible to reduce violations of environmental safety in production, namely: pollution of land, atmospheric air, water bodies, damage (destruction) of green deposition and other types of environmental damage.
Taking into account terrain slopes when constructing optimized trajectories of agricultural machinery
Authors: Philippov V P , Alekseev V V , Vasiliev S A
Published: February 2022

The process of optimizing the trajectories of soil cultivation and forage harvesting equipment across the field should, as much as possible, take into account and adapt to the features of the field relief. Moreover, a number of technological operations generally cannot be carried out without taking into account the slopes of the terrain, since the process may run counter to agrotechnical requirements. The analysis of various approaches to accounting for the relief, the cultivated agricultural landscape, made it possible to generalize the most important features that have reserves for optimization. Algorithms have been developed that, taking into account the magnitude of the slopes in a given field, determine the trajectories of the vehicle and optimize the time and fuel consumption. The construction of tracks for single work, group work on individual paddocks, group work by a link, incl. on the paddocks.
Mechatronic module design of the control system of the braking mechanism and the clutch for transport and technological vehicles
Authors: Vasilyev S A , Mishin S A , Limonov S E , Nadezhdina O A
Published: February 2022

Mechatronic module design of the control system of the braking mechanism and the clutch for transport and technological vehicles consisting of a screw pair, mechanical parts, a pedal, a servo drive and electronic systems is given in the article. Calculations of the developed structural elements of the control system of the braking mechanism and the clutch were made using software and dataware of NX automated systems. It is proved that the proposed assemblies meet the specified reliability requirements in real operating conditions which were graphically simulated taking into account the characteristics of materials, mechanical and other physical impacts on the vehicle. Based on the results of virtual tests of the models, we improved the mechatronic module design of the control system of the braking mechanism and the clutch for transport and technological vehicles
A regional outlook on state policy stimulating introduction of innovative technologies in agriculture
Authors: Letyagina E A
Published: February 2022

This article presents the results of a study of state policy stimulating introduction of innovative technologies, as well as improving innovative processes in agriculture in the regions of the Russian Federation. The paper presents and describes in detail the main types and directions of the state innovation policy and defines their features. In addition, it reveals the issues related to the forms of state participation and support of innovations in the Russian agroindustrial complex. The study also analyzes the volume of state funding and support for the development of innovations carried out in the Krasnoyarsk Territory, a region of the Russian Federation, using digital indicators. Certain areas of financing of innovative processes are considered, noting modern trends in innovative areas supported and additionally financed by the state. The tendencies of state support of innovative processes in agriculture of the Krasnoyarsk Territory are determined, taking into account the specific volumes of funds provided directly to agricultural producers. The study also identifies difficulties, problems, and obstacles that slow down the pace of innovation in the agroindustrial complex of the Russian Federation, hinder the development and competitiveness of agricultural enterprises and goods in the international market.