bluuebunny/crossref_metadata_2025_split huggingface dataset:
The composition and properties of cow milk of “Siberyachka” breed depending on the method of keeping them
Authors: Kuznetsov A I , Adushinov D S , Minnebaeva S S , Garmaev M L 
Published: January 2020

Abstract
The article presents materials on the composition and properties of milk of cows of breed “Sibiryacnka”, depending on the method of their keeping. With a higher milk yield, cows of a new Siberian breed with tie-up keeping (5504 kg) have a good composition of its main components (fat - 3.74%, protein - 3.27%). Cows with loose keeping (5310 kg) have the highest milk content of dry matter (12.71%), SOMO (9.03%), lactose (4.91%) and casein (2.69%). The level of milk yield does not remain constant, but changes during the lactation period. The highest milk yield in cows of all groups was in the second month of lactation, then gradually decreased in different groups unequally. The research results indicate that during the lactation period, not only the percentage of fat in cow’s milk changes, but also its absolute amount. In the composition of milk fat, changes occur in the morphological state of its fat phase, that is, the number of fat globules increases from the first month of lactation (from 2.1 to 3.5 billion / ml in the first group and from 2.5 to 3.9 billion / ml in the second group) to the last, the diameter changes in the opposite direction.
Some aspects of the legal protection of Lake Baikal at the present stage
Authors: Farafontova Ekaterina L , Shcheblyakov Evgeny S , Grigoriev Alexey V , Suslov Dmitry N , Rakhinsky Dmitry V 
Published: January 2020

Abstract
Lake Baikal is a unique natural complex, an ecosystem, each element of which is inimitable and invaluable. The importance of the natural monument is recognized at the national and international levels. Legal standards have been developed and are in force, establishing a regime for the protection of the ecology of the reservoir and adjacent territories. They regulate the rules of the special regime of economic activity around the lake, the boundaries of the fish protection zone and the features of animal protection, the prohibitions on the chemical and biological pollution of the lake, as well as the prohibition of any type of activity that could damage the “holy see”. The debatable issues of the core provisions of” Baikal Law” have been considered in the article. The contradictions in the zoning of the lands of the Baikal National Park have been identified. The amendments to the standards of maximum permissible impacts on the ecological system of Lake Baikal proposed by the Ministry of Natural Resources and Ecology of the Russian Federation have been analyzed.
Theory of tax variation calculation
Authors: Nechaev A , Rasputina A 
Published: January 2020

Abstract
The government plays a primary role in developing the national economy. Using management tools, the government can stimulate certain areas of economic activities. Productivity, an increase in fixed production assets, jobs depend on stimulation and management tools used by the government. The article examines mechanisms that encourage businesses to improve qualitative and quantitative parameters of their fixed assets rather than to use their depreciation reserves. The method presented in the article takes into account interests of both the government and the economic entity. This method can help identify an optimal period for the residual value of fixed production assets.
Efficiency of land use in the Russian Federation in the post-reform period: problems and prospects
Authors: Aisner L Yu , Naumov O D , Nedelina M G 
Published: January 2020

Abstract
Human life is shaped by two worlds. The first one is the natural world of plants and animals, the earth, the forest, the air and the water-a world that arose long before the appearance of man. Another world is the world of social institutions, arts and crafts that man creates for his livelihood with the help of tools, knowledge, and purposeful transformation of space-the environment of his habitat. Just a little effort is required to destroy fragile and vulnerable life on the Earth; one just needs to tear the soil off, cut forests down, destroy grass cover, and fill reservoirs with sewage. Nature is so unstable, unpredictable and contradictory that in this situation, people need to make efforts to achieve an understanding of how to strengthen and balance the capricious generosity and subtle mechanisms of interaction between nature as a whole and its integral part – the earth.
Influence of main factors on the quality of can cleaning in an immersion washer
Authors: Mayorov A V , Yunusov G S , Lukina D V , Yanukov N V , Kulalaeva A S 
Published: January 2020

Abstract
Investigations of the influence of main factors on the quality of can cleaning in an immersion washer in the course of canning are quite relevant and very important in the food industry. Hence, a new design of a two-section washer is suggested. Experiments were performed on the washer under discussion. Results of experimental research of the quality of metal can surface cleaning are given. Based on the results of unifactor experiments with two-step washing of can surface, relations were established between the can cleaning quality and wash liquor concentration at different wash liquor temperatures, also relations between the can surface cleaning quality and wash liquor temperature at different liquor concentrations by fixing the washer drive wheel’s rotation velocity. With increase of the washer drive wheel’s rotation velocity at constant wash liquor temperature its concentration at which the cleaning quality compliant with the standard is achieved fells down. At a velocity of 15 min−1, the wash liquor concentration is 3.5 g/l at 85 °C. The same quality of cleaning is achieved at wash liquor concentration equal to 1 g/l and its temperature equal to 85 °C at a velocity of 35 min−1. As the washer drive wheel’s rotation velocity increases at a constant concentration of the wash liquor, the temperature at which the cleaning quality compliant with the standard is achieved fells down. At a velocity of 30 min−1, the minimal temperature is 60 °C at 5 g/l concentration. The same quality of cleaning is achieved at a temperature of 48 °C in case of 5 g/l concentration at a velocity of 35 min−1. The quality of cleaning grows intensively at a concentration of 1 to 3 g/l. If the wash liquor concentration is further increased over 3 g/l, the quality of cleaning improves insignificantly. The optimal temperature providing good-quality cleaning of can surface that would comply with the standard is within 65…85 °C regardless of the washer drive wheel’s rotation velocity.
State support for agribusiness and organization of control over spending
Authors: Parushina N V , Lozovoy M V , Lytneva N A , Shaporova O A , Bobrova E A 
Published: January 2020

Abstract
The article discusses the main directions of state support for agribusiness in the implementation of national projects. The necessity of organizing and implementing internal control over the receipt and spending of budget funds for the development of agribusiness in the form of subsidies and grants is substantiated. Distinctions are made between internal financial control and internal financial audit. The necessity and significance of the development of internal financial audit in the implementation of control powers by the departments of agriculture in the administration of funds allocated to agribusiness has been proved. The assessment of the current state of development of control and audit in government agencies in the field of agriculture. Suggestions were developed to organize an audit in the departments of agriculture for the implementation of programs and projects for the sustainable development of rural areas and support for farmers, cooperators and agricultural production.
Influence of biopolymericmodification of mineral fertilizers on the productivity and quality of winter wheat grain
Authors: Bamatov I M , Rumyantsev E V , Zanilov A Kh 
Published: January 2020

Abstract
Improving the profitability of the crop industry is associated with the introduction of adapted innovative solutions, including in the field of plant nutrition. Existing scientific achievements in the fertilizer system make it possible to achieve a solution to a set of interrelated tasks: increasing the responsiveness of cultivated plants to the fertilizers used, improving agrochemical and agroecological soil parameters and limiting the outstripping growth of costs for the plant nutrition system.
Research of the labor resource redeployment by mathematical methods of optimal management
Authors: Zaitseva I V , Shlaev D V , Poddubnaya N V , Linets G I , Minkina T V , Petrenko V I 
Published: January 2020

Abstract
The problem statement of labor resource redeployment to ensure the sustainability and balance of positive territorial transformations is due to the necessary in order to study the socio-economic factors of the labor resource development in modern economic conditions. The paper presents mathematical models of the labor resource redeployment. In the dynamic model of staff resource redeployment, the speed of redeployment, the dynamics of inter-resource composition and the limitations of the dynamic characteristics of the redeployment process are studied. The model of the territorial labor resource redeployment is a solution to the problem of placing workers with their multi-agent interaction and any finite number of employers on the network with a given set of vacancies for each employee that he wants to receive.
Study of environmental toxicity of the preparation based on humic acids
Authors: Ivannikova R F , Pimenov N V 
Published: January 2020

Abstract
Preparations based on humic acids are widely used in veterinary practice, as they are based on raw materials of natural origin. The environmental toxicity of the drug based on humic substances “Gumi drinking” was assessed by biotesting using test objects of different taxonomic groups. As a result of the research in the acute and subacute experiment on Tetrahymena pyriformis W. LD50=575,1±1,01 mg/ml, in a chronic experiment the maximum inactive dose was 10−1 mg/ml. When assessing the impact of “Gumi drinking” on the germination of seeds of crops such as radishes, oats, cucumbers, the effects of inhibition of development were noted: ET (radish) = 1,35%, ET (cucumber) = 0,13%, ET (oat) = 0,66%. Studies using the test object Eisenia foetida for 14 days found that the survival rate was 100%, reducing the columellar weight did not occur. In the study of embryotoxicity on the eggs of Lymnaea stagnalis L. a dose dependent effect of inhibition of shellfish hatching under the action of solutions in different concentrations was revealed. „Gumi drinking” in single-day guppies at exposure of 96 hours at a concentration of 500 mg/d on the 4th day of the experiment caused the death of 3.4% of fry. The effect of the drug on earthworms Nicodrilus caliginosus and coprophages did not have a negative impact. Thus, “Gumi drinking” can be attributed to non-toxic substances according to the degree of danger to the environment.
The hop sourdough use to improve bread microbiological safety
Authors: Chaplygina I A , Batura N G , Matyushev V V , Tipsina N N , Shmeleva Zh N 
Published: January 2020

Abstract
Marketing research in recent years has shown a steady increase in consumer interest in yeast-free baked goods. The so-called “monastery”, “village” sourdough causes undoubted interest in this regard. Technology of obtaining sourdough on hop cones has recently occupied a special place in the baking development. An important social task of the baking industry is to provide the population with safe products of high quality. Hops contain a large number of macro and microelements, vitamins, nitrogenous substances. The resins, polyphenols, essential oils contained in hops have no substitutes in composition and properties and affect the microflora activity of bakery semi-finished products. Research on introduction of various dosages of hop sourdough and the influence on the wheat bread quality is carried out. The technology of bread production from the 2nd sort wheat flour on hop sourdough is developed. The structural and mechanical properties of bread with the introduction of hop sourdough are determined. Comparative analysis of bread samples indicates to the fact that bread cooked on sourdough has the same organoleptic and physical and chemical parameters with bread cooked on compressed yeast. Studies on the influence of hop sourdough on the resistance of finished products to the development of pathogenic microflora: the causative agent of “potato disease” and mould caused by Aspergillus and Penicillium fungi are conducted. Signs of bread disease in the control sample were found in 16 hours, in bread on the basis of hop sourdough in 24 hours of storage. The analysis of microbiological stability of samples confirmed expediency of the hop sourdough use in order to increase bread microbiological safety.
Sulfur-containing fertilizers influence on sulfur balance at potato cultivation
Authors: Novoselov S I , Ivanova A V 
Published: January 2020

Abstract
The results of studies on the sulfur fertilizer effect on sulfur balance in potato cultivation in the conditions of sod-podzolic soils of the Eastern Nonchernozem belt have been introduced. The microfield experiment was laid in 2013 at the agrobiostation station of Mari State University. It was established that elemental sulfur at a dose of 30 kg/ha increased tuber productivity from 277.0 dt/ha to 291.0 dt/ha on average over three years of research. Tuber productivity has increased with sulfur dose increasing up to 60 and 90 kg/ha and amounted respectively 321.0 dt/ha and 304.0 dt/ha. Sulfur application in the form of ammonium sulfate in similar doses increased the potato tubers productivity to 318.0, 341.0 and 315.0 dt/ha, respectively. Sulfur-containing fertilizers application increased the sulfur amount in potato tubers from 0.12% to 0.15%, and in the tops from 0.15% to 0.19%. Sulfur-containing fertilizers have been applied, crops sulfur removal increased for the main and co-products. The largest tubers and potato tops sulfur removal of 18.2 and 18.0 kg/ha was marked when sulfur was introduced in the form of elemental sulfur and ammonium sulfate at a dose of 60 kg/ha. Potato cultivation without sulfur-containing fertilizers led to a negative balance of sulfur and reduced its reserves in the soil. Elemental sulfur introduction at a dose of 30 kg/ha provided a positive sulfur balance, which amounted to 5.1 kg/ha. Sulfur introduction at a dose of 60 kg/ha provided balance of 16.1 kg/ha, and at a dose of 90 kg/ha it has increased to 34.8 kg/ha. Sulfur introduction in similar doses in the form of ammonium sulfate formed a positive sulfur balance, which amounted to 2.8, 16.3 and 32.3 kg/ha, respectively.
Study of value chains for selected foods in the Siberian Federal District
Authors: Parshukov D V , Shaporova Z E , Pyzhikova N I , Filimonova N G 
Published: January 2020

Abstract
The article presents the results of studies of value chains for certain types of food. The Siberian Federal District was selected as the study region. The study is important to identify intercompany relations between economic agents of the food market. To obtain the results, statistical-economic and computational-constructive methods of studying the structure of income and costs in the value chains of products, as well as a graphical interpretation of information are used. The authors determined that agricultural organizations create the highest value of intermediate consumption in the production and sale of products, but only in the value chains of milk and pork have the largest share of total profit. It was also established that the state receives the most taxes from the production and sale of one kilogram of beef. The role of intermediaries in the chains under consideration is insignificant, but retail chains have the strongest positions.
Institute of import substitution in the agro-industrial complex of modern Russia (theoretical and legal approach)
Authors: Fastovich G G , Kapsargina S A 
Published: January 2020

Abstract
The article deals with the implementation of the policy of import substitution as one of the alternative forms of influence of state policy on international sanctions against the Russian Federation. The authors come to the conclusion that an effective state policy in the field of agro-industrial complex is possible only with the functioning and implementation of import substitution policy. Modernization of the agro-industrial complex will allow the Russian Federation to improve the national policy in the field of agriculture, as well as to strengthen the spheres of influence in the international arena in the field of agro-industrial cluster.
The ways of industrial food fortification with vitamins
Authors: Ivanova G V , Kolman O Ja , Yamskikh T N , Ivanova A N , Nikulina E O 
Published: January 2020

Abstract
Currently, the problem of industrial food fortification with vitamins and micronutrients has become far more acute. The lack of vitamins and in particular vitamin C affects every organ system in the body. Food fortification with synthetic nutrients cannot be regarded as a promising solution. Indigenous plants may be used as rich sources of vitamins. One of them is ramson (Allium victoriale), a plant which is widely known in home cooking. This research involved studying chemical composition of ramson depending on the territory of growth. In order to provide more rational use of the plant special attention was paid to the content and distribution of vitamin C. Studies have revealed that ramson is a source of vitamin C and Ca. Based on the results, waste-free technology of ramson processing with subsequent production of a vitaminized product has been developed. Dried and frozen ramson leaves and ramson paste are semi-processed foods thus obtained. Guidelines on food fortification on the basis of these semi-processed foods have been developed. Loss and waste amounts which occur along hydromechanical processing of ramson are determined. The experiments estimated that, on average, the amount of waste during primary processing of ramson at food companies is about 23 - 28%. The study also involved calculation of nutritional value for semi-processed ramson foods. Variations in the vitamin C content during storage of the developed semi-processed ramson foods were also examined. Based on the results, the most promising way of ramson preservation is determined. This is production of a semi –processed food “Ramson paste”. Sanitary indicators of the developed semi-processed ramson food were studied.
Collaboration of different generations in the digital environment of the economy
Authors: Ivanova I A , Pulyaeva V N , Vlasenko L V , Gibadullin A A , Safarov B G 
Published: January 2020

Abstract
This article discusses the features of personnel adaptation in modern organizations, taking into account domestic and foreign experience. A variety of approaches to personnel management, its productive work is caused by the need to take into account a set of qualitative characteristics, an important among which is the age of the participants in labor activity. The authors of the article focus on intergenerational problems that arise in the organization during the period of innovative transformations associated with the introduction of digital technologies. A retrospective of the theory and practice of updating adaptation processes in domestic and foreign organizations allows us to identify patterns and trends inherent in this area of the work with people. The authors also consistently explore the specifics of adaptation in the context of the digitalization of the economy and society, and propose a system of measures to overcome barriers and minimize threats and risks associated with changes in the organizational environment in these conditions. The suggestions and recommendations presented in this paper allow us to coordinate approaches to the organization of adaptation, which will ensure harmonization in the field of social and labor relations and will increase the efficiency of joint activities of workers of different generations. In conclusion, the study presents the main findings and results of the work.
Organic matter mineralization of larch bark and compositions based on it
Authors: Babur A S , Ulyanova O A , Butenko M S , Zhulanova V N , Martynova O V 
Published: January 2020

Abstract
The process of organic matter mineralization in fertilizer mixtures consisting of larch bark and mineral additives was studied in order to optimize the timing of composting and preparation of high-quality fertilizers. The main factors affecting the process of bark mineralization are the reaction of the medium (pH), the ratio of C:N, mineral additives. The process of larch bark mineralization and compositions based on it is described by the equation of the first order. The calculated decomposition constants of fertilizer compositions exceeded the control by 2-3, 2 times depending on the variant of the experiment.
Assessment of factors ensuring sustainable development of the electric power industry in the context of transition to renewable energy sources of the national economy
Authors: Gibadullin A A , Sadriddinov M I , Kurbonova Z M , Shedko Yu N , Shamraeva V V 
Published: January 2020

AbstractThe article is devoted to the issues of the transition of the electric power industry to renewable energy sources. The study analyzed the total consumption of electric energy and the installed capacity of Russian power plants, as a result, it was concluded that the increase in energy consumption. At the same time, the study found that the share of renewable energy sources does not exceed 1 GW of installed capacity and there are no quantitative changes in the volume of electricity production from renewable energy sources. The work identified factors that impede the development of renewable energy sources, which are grouped into technical, technological and economic factors, according to the level of state support and the presence of systemic problems in the electric power industry. The study proposed mechanisms aimed at developing renewable energy sources. In conclusion, the study presents the main findings and results of the work.
Quantitative parameters of the composition of the tracts of landscape area Lesostepnoye Privolzhye of the Nizhny Novgorod region
Authors: Pashkin M N , Astashin A E , Badin M M , Borisov E I , Samoylov A V 
Published: January 2020

Abstract
The article presents the results of landscape studies on the territory of the landscape area of Lesostepnoye Privolzhye located within the elevated right-bank part of the river the Volga. The studies were carried out in October 2015 with the goal of creating a scheme of landscape zoning at the level of landscapes and tracts. As a basis, the authors used the scheme of landscape zoning of the Nizhny Novgorod region, developed by F.M. Bakanina with co-authors (2003) at the level of landscape areas. The authors relied on the structural-genetic approach, as a result of research 17 types of tracts were identified, their spatial distribution was revealed. The developed scheme of landscape zoning can be used for the purposes of territorial planning.