bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influence of insecticides on the harvest and quality of potato stubs in the conditions of West Kazakhstan region
Authors: Kaliyeva L T , Kushenbekova A K , Tulegenova D K , Kuanaliyeva M K 
Published: February 2022

Abstract
The article presents the results on the yield of potatoes, on the starch content in the tubers, which determined a certain degree of damage to the tops of the Colorado potato beetle. The lowest yield was obtained in the control, and in the variants with the use of insecticides against the Colorado potato beetle, compared with the control, it increased in all experimental variants, depending on the chemical preparation used, in 2017 by 1.8-4.5 times, the lowest indicator by the variant with the preparation cytcor, in 2018 the yield showed a difference of 1.8-4.05 times, it was also the smallest on the variant with cytcor, in 2019 the yield increased 1.81-4.41 times and here the lowest indicator was also when using cytkor. Potato yield on average for 3 years with the use of insecticides in the fight against the Colorado potato beetle was obtained in the range of 12.6 - 16.9 t / ha in the variants of cytkor, aktara, akarin, confidor, bankol, kinmix. A high yield (25.4 t / ha) was obtained when potato plantings were treated with fastacprofi, 28.8 t / ha - in the variant using karate zeon and 29.6 t / ha when decis expert was used. The starch content in potato tubers in the control untreated variant was 10.1 - 10.3%, and in the variants with pesticides - 15.0 - 16.4%, or 4.9 - 6.1% more than in the control. Potato yield and starch content in tubers depend directly on damage to potato plants by the Colorado potato beetle.
Technology and rules for storing oilseeds in the Belgorod region
Authors: Sidelnikova N A , Smirnova V V 
Published: February 2022

Abstract
In the work, the terms and modes of sunflower storage were determined. The state of sown areas and the yield of oilseeds have been analyzed. It has been established that sunflower seeds with a moisture content of no more than 7.0% and an infestation of no more than 2.0% should be laid for long-term storage. It was revealed that for temporary storage (for a period of up to 1 month) - sunflower seeds with a moisture content of no more than 9.0% and an infestation of no more than 3.0%, provided they are actively ventilated. Sunflower seeds with a moisture content of more than 7.0% should be stored at currents for no more than 1 day. The norms of natural loss of sunflower seeds during storage have been studied; they depend on the variety, method and period (3, 6 months and 1 year) of storage of batches of sunflower seeds. It is proposed to consider that the guaranteed shelf life of sunflower seeds is six months from the date of storage. After the expiration of the guaranteed storage period, the quality of the seeds must be checked for compliance with the standard; in case of positive results of the analysis, the storage period is extended.
Theoretical substantiation of the principles of continuous control of grinding equipment modes at the stage of cereal formation
Authors: Lepikhova V A , Lyashenko N V , Chibinev N N , Vyaltsev A V , Skrinnikov E V 
Published: February 2022

Abstract
In the article, the object of research is continuous control of the granulometric composition of the grain grinding mass at the exit of the roller mill, by analyzing the spectrum of acoustic noise generated during the grinding of grain products. The development of a vibroacoustic technique for continuous control of distribution according to the criteria of crushed grain products in the operational mode of mill enterprises is presented. Vibroacoustic noises emitted by the crushed fractions of a grain product are decomposed by a spectrum analyzer into additive spectral components according to consumer classification commodity grinding groups. Decomposition into spectra of vibroacoustic signals is carried out by an analogue spectrum analyzer SK4-56 with the establishment of a correspondence between subspectra and group commodity classification consumer units using the theory of pattern recognition by a training method based on the method of potential functions. To simplify the classification identification procedure, unambiguous correspondences are established between the subspectra and the relative noise level in the corresponding frequency range. In contrast to the existing methods of indirect control of the degree of product fineness, by the size of the roll gap or by the amount of power consumed from the network by the drive motor of the roller mill, or by the magnitude of pressure on a slowly rotating roll, or by the magnitude of the electrical resistance of the crushed grain mass coming out of the roll mill and other methods that give a very rough measurement of the particle size distribution, the proposed method of using spectrograms gives a better approximation model, since it relies on the use of Fourier spectra, which give more adequate correspondences between the spectral model and consumer classification groups. Granulometric analysis of the crushed grain mass is carried out in the frequency range from infrasonic frequencies to ultrasonic bandwidths not exceeding 60 kHz.
Ontogenetic structure of Bergenia crassifolia (L.) Fritsch population in the Tunkinsky District, Republic of Buryatia
Authors: Khudonogova Elena , Polovinkina Svetlana , Zatsepina Olga 
Published: February 2022

Abstract
The ontogenetic structure of the Bergenia crassifolia (L.) Fritsch, cenopopulation studied at altitudes of 100, 600, and 1200 m above sea level in the Tunkinsky District, Republic of Buryatia. In the studied population sites, the most predominant ontogeny stage was virginile, among which the highest percentage was vegetative plants. Our results showed that Bergenia crassifolia populations at altitudes of 100 and 1200 m above sea level are normal and complete. The population at the altitude 600 m above sea level can be considered normal, although not complete due to the lack of seedlings, juvenile and immature individuals. Bergenia crassifolia population self-sustaining is the result of seed and/or vegetative reproduction.
Evaluation of new potato hybrids
Authors: Basiev S S , Kozaeva D P , Tsarikaev Z A , Tomaev TO 
Published: February 2022

Abstract
The hybrids of potatoes of local selection, cultivated in the mountainous zone of North Ossetia-Alania, which have high productivity and quality, suitable for the food industry, have been identified. The studies were carried out in the mountainous zone as the most favorable for breeding and seed production due to the absence of carriers of potato viruses. The morphological, biological, culinary quality indicators, as well as the resistance of the hybrids to diseases, were assessed on a 9-point scale. It was revealed that all the studied breeding hybrids according to the total score meet the requirements for suitability as table potatoes. The average score for hybrids ranged from 6.0 to 8.5. The highest score - 8.5 - got the hybrid 10.11 / 765 as a high-yielding and marketable, disease-resistant, starchy and non-darkening pulp both in raw and boiled form. Hybrids 10.11 / 527, 12.40 / 62, 10.02 / 1951, 10.11 / 1985, 10.11 / 770, 10.11 / 535 (7.1 - 7.8 points) showed good and excellent results.
Assessment of innovative development of the agro-industrial complext
Authors: Kondratieva O , Fedorov A , Slinko O 
Published: February 2022

Abstract
The economic development of the agribusiness in current conditions largely depends on the implementation and practical use of scientific and technological achievements, such as new varieties of agricultural crops, high-performance machines and equipment for performing processes in crop production, animal husbandry, processing of agricultural products, robots, and information and digital technologies. Regions play a special role in this taking into account the specifics of the territories. Ensuring continuous innovative development of the agricultural sector of the economy is envisaged in the Federal Scientific and Technical Program for the Development of Agriculture for 2017-2025. One of the real means of increasing the efficiency of agricultural production is the information and consulting support of the industry, which makes it possible to bring scientific and technological achievements to all participants in integrated scientific and technical projects for the development of seed breeding and production of major agricultural crops, as well as agricultural machinery. The innovative potential of the regions is entirely related to human resources and their knowledge. Regions are actively introducing elements of precision farming and smart animal husbandry into agricultural production. This is facilitated by the state agricultural policy focused on the development of innovative processes in the industry.
Microbiological fertilizers in cultivation technology of bulb onions in the conditions of the Middle Volga region
Authors: Kanevskaya I Y , Kasynkina O M , Gryazeva V I , Kalinichenko E B 
Published: February 2022

Abstract
B The article discusses the use of microbiological preparations Azotovit and Phosphatovit on the productivity of onions of the Bessonovsky-mestny variety.
Nutritional value of fruit and berry raw material for the production of functional food
Authors: Isrigova T A , Selimova U A , Ganakaev A I , Taibova D S , Sannikova E Y 
Published: February 2022

Abstract
The article presents the relevance of the production of healthy food. The results of research on the study of the nutritional value of fruit and berry raw materials are presented. For the first time, the expediency of using sea buckthorn berries for the production of fruit jelly has been scientifically substantiated and experimentally proven. A comparative analysis of the technological properties and biological value of sea buckthorn berries grown in the Republic of Dagestan is provided. The influence of the height of sea buckthorn cultivation above sea level on the accumulation of anthocyanins and flavonoids in berries has been established. The functional purpose of the developed marmalade has been revealed and experimentally proved.
Assessment of carbon dioxide effect on agricultural crops productivity by the method of dispersion analysis
Authors: Molchanova N P , Morosova S V , Kondakov K S , Zhelezovskaya G I , Bobyleva G A 
Published: February 2022

Abstract
This article studies the influence of carbon dioxide in the atmosphere on the yield and quality of grain crops. To make the right estimate the authors have chosen the method of dispersion analysis. The objects of the study are the yield of spring crops in Russia and the yield of spring wheat in the Saratov region. The impact turned out to be statistically significant. It is estimated at 43% for Russia, and 80% for spring wheat (Saratov region). The effect of carbon dioxide on grain quality (protein content) has also been studied. The results were quite uncertain. It was found out that the effect of carbon dioxide on the protein increase in spring wheat was 80% with a small correlation coefficient (0.015). It became obvious that the relationship between the growth of carbon dioxide concentration and grain quality is quite complex and cannot be described by a simple linear relationship, unlike the relationship between CO2 concentration and yield of spring crops. The following important methodological conclusion was made: to make the right conclusion about the effect of carbon dioxide concentration on grain quality using the method of dispersion analysis we need special conditions for the formation of initial samples.
Optimal parameters of processing wheat grain in an ultrasonic installation
Authors: Morgunova N L , Rudik F Y , Fomenko O S , Ivanova Z I , Makarov D V , Sundukov E A 
Published: February 2022

Abstract
The article deals with the issues related to the process of grain processing to accelerate the process of wetting during simple grinding into wallpaper flour and decontamination of grain during storage with ultrasonic intensification of the process. A mathematical simulation of the grain processing process was carried out using the Statistica.10 program. The optimal operating parameters of the preparation of wheat grain for simple grinding were selected: water temperature – 300C, processing time – 40 seconds, the frequency of ultrasonic vibrations – 18-18.2 kHz, the intensity of the ultrasonic field – no more than 1 W/cm2.
Dependence of the Yield of Organic Potatoes on the Variable Composition of Technological Operations
Authors: Zakharov A M , Maksimov D A , Minin V B , Murzaev E A , Ivanov D Y 
Published: February 2022

Abstract
The paper presents the results of experimental studies of the influence of the level of mineral nutrition and the variant composition of technological methods of care on the productivity of organic potatoes. The studies were carried out at the Experimental Station of the Institute for Engineering and Environmental Problems in Agricultural Production - Branch of Federal State Budgetary Scientific Institution “Federal Scientific AgroEngineering Center VIM near St. Petersburg. The soil of experimental plots is sod-podzolic light loamy gleyic on residual carbonate moraine loam. Soil resistance was measured with a Penetrologger. The use of deep loosening of the inter-row spacings during inter-row cultivation reduced the soil resistance in the inter-row spacing by about 20% and in the root formation zone by 13%. Deep loosening of the row spacings reduced the soil resistance in the experiment both with direct measurement after the technological operation to a depth of 60 cm, and within two months of measurements. With the combined use of compost and deep loosening, the yield increase was from 1.46% to 6.04% when comparing comparable doses. The maximum potato yield of 23.6 t /ha was obtained with deep loosening of row spacings and a poultry compost dose of 8 t /ha
Current state and prospects of enrichment of functional products based on poultry meat with targeted nutrients for the production of corrected nutrition for children and pregnant women
Authors: Borisova V L , Sazonova E A , Terentev S E , Vernigor V A , Nikonorova A A 
Published: February 2022

Abstract
This article provides an overview of the current state of research, which consists in the practical confirmation of the following hypothesis: the task of creating high-quality food products containing essential nutrients in a balanced state and ballast substances can be solved by developing a line of functional food products based on poultry meat. These functional products contain targeted nutrients for the nutritionally adjusted nutrition of children and pregnant women, taking into account the specific indications of doctors for their various conditions and diseases. The need to increase human immunity and metabolism, as well as its adaptive potential, is due to negative external influences from environmental, social and economic factors. Consequently, today there is a need to create a new generation of food products, which should provide the human body with useful substances and stimulate its protective functions.
Justification of the parameters of a microwave installation with a metal-dielectric resonator for defrosting of colostrum of animals
Authors: Prosviryakova M V , Ershova I G , Poruchikov D V , Mikhailova O V , Novikova G V , Storchevoy V F , Uhanova V Y , Samarin G N 
Published: February 2022

Abstract
The article is devoted to the substantiation of the structural performance of an ultra-high-frequency (UHF) installation of continuous flow action for defrosting and warming up animal colostrum. The dielectric parameters of colostrum in the frozen and liquid state were analyzed to determine the generated power and the depth of penetration of electromagnetic waves. For a given generator power, a threshold power that depends on the electric field strength (EF), and taking into account the change in the attenuation coefficient of electromagnetic waves during heating, a theoretical assessment of the optimal volume of raw materials in which animal colostrum is disinfected was carried out. These indicators are consistent with the design parameters of unconventional cavity resonators.
Prospects for the use of substrates and their influence on the morphometric parameters of clonal rootstocks of apple trees in the forest-steppe zone of the Urals
Authors: Merezhko O E , Aminova E V 
Published: February 2022

Abstract
The purpose of our work is to determine the best substrate for a higher yield of standard cuttings in the forest-steppe zone of the Urals. The objects of research were varieties of vegetatively propagated clonal rootstocks of apple trees: selection of the Orenburg branch of the Federal State Budgetary Scientific Institution of the Federal Research Center of Gardening - Ural 7, Ural 3, Ural 5, Ural 11 and 54-118, 64-143 - selection of the Federal State Budgetary Scientific Institution of Higher Education Michurinsky GAU. Planting scheme 1.2 x 0.3 m. In the experiment used a combination of substrates: "soil" (K), "soil + sawdust", "soil + humus". According to the results of the tests carried out, the largest leaf area was found in the "soil + humus" variant in the 54-118 rootstock (2.50 m2), and the total assimilation surface of the leaves was the highest in Ural 5 (30.8 thousand m2 / ha). It was found that the length of the rooting zone showed the best result in the "soil + humus" variant and ranged from 9.4 (Ural-11 stock) to 14.9 cm (Ural 5 stock) and exceeded the "soil + sawdust" combination by 0.9 - 1.8 cm. The smallest indicator of the total length of roots was noted in the variant "soil" (K) in the stock Ural 11 (12.7 cm), in the variants "soil + sawdust" and "soil + humus" the highest indicator was in the stock Ural 5, the difference between the options was 6.7 cm. Thus, we can conclude that the best indicators were on all the studied stocks when using the substrate "soil + humus".
Development of an effective device for electrohydroimpulse treatment of aqueous solutions
Authors: Vasilyev P I , Aflyatunov R R , Khazieva R T 
Published: February 2022

Abstract
The growth and development of plants directly depends on watering them with aqueous solutions containing a sufficient amount of trace elements. In the article, the authors propose an efficient power source for an electrical installation designed for aqueous solutions. This installation allows you to increase nutrients and stimulates their assimilation by plants. For this setup, the authors propose to use a voltage source based on a multifunctional integrated element. The article presents a power supply diagram of an electrical technological installation based on a two-section single design and technological component. The power supply based on the presented component will allow the voltage to be varied over a wide range and will greatly reduce the weight and dimensions of existing installations. One of the sections of the multifunctional component will be used as a transformer and the other as a capacitor.
A new technology for producing inulin with high degree of polymerization
Authors: Yankevich S V , Malinin G V , Baevskiy V V 
Published: February 2022

Abstract
The paper deals with methods for producing inulin. The authors substantiate advantages and disadvantages of various methods and specify the most promising method for inulin extraction using new technologies of physical effect on inulin-containing extract. It is shown that physical effect on the extract in the process of inulin production may induce high prebiotic properties necessary for human health. The practical effect is presented as a graph of inulin yield at different temperature conditions.
Dynamics of reproduction of forest plantations in the forest-steppe zone of the Middle Volga region
Authors: Volodkin A A , Volodkina O A , Larionov M V 
Published: February 2022

Abstract
The process of reforestation of forest stands is associated with the implementation of a number of measures aimed at the renewal of forest resources at certain financial costs. Reforestation activities in the Penza Region from 2008 to 2018 were carried out on an area of 19872.2 hectares, from 2019 to 2028 they are provided for on an area of 17900 hectares. In 2019 forest restoration was carried out on an area of 1392.4 hectares (10% higher than planned), including artificial reforestation by planting seedlings on an area of 561.3 hectares in the spring at the optimal time, as well as natural restoration (promoting natural renewal) of soil surface mineralization - 831 hectares (17% higher than planned). Total area of reforestation in 2020 - 1327.9 hectares, including planting of forest crops on an area of 427.4 hectares and the addition of plantings of different years on an area of 1198.1 hectares, agrotechnical and forestry care of forest crops - 4797.2 hectares. Within the framework of the federal project "Forest Conservation" of the national project "Ecology" for 2019-2020. artificial reforestation was carried out on an area of 270.1 hectares and agrotechnical care was carried out on an area of 3203.7 hectares. To increase the quantitative and qualitative characteristics of forests, contributing to an increase in their resistance to unfavorable biotic and abiotic environmental factors, it is necessary to increase the areas of artificial reforestation by introducing promising technologies for creating forest crops.
Optimization of the main parameters of the root crop grinder
Authors: Ryadnov A I , Fedorova O A , Tronev S V , Mamakhai A K , Sharipov R V 
Published: February 2022

Abstract
Based on the results of experimental studies of the experimental root crop grinder, the dependence of the cutting force during grinding of root crop on the constructive and regime factors of the grinder was determined: αc - chevron angle, deg., αi - angle of installation of knives in the knife wall, deg., vk.w. – speed of the knife wall, m/s, hw – height of the knife wave, mm in the form of a regression equation. According to this equation, the dependencies of the influence of factors on the value of the cutting force are constructed. As a result of the processing of graphic material, the studied factors are determined at the optimal level: αc = 48...49 deg., αi = 26...27 deg., vk.w. = 0,92...0.94 m/s and hw = 1...2.
Methods for determining the probability of failure-free operation of the engine of machines with an electronic control system
Authors: Magomedov F M , Melikov I M , Pashtaev B D , Bedoeva S V , Kurbakov I I 
Published: February 2022

Abstract
The method for determining the probability of failure-free operation of the electronic control system of the engine of machines, which allows not to release them on the line in a pre-failure state, is presented, and the main reasons for the occurrence of failures and malfunctions in its elements are presented. The given information can be applied in the course of forecasting the residual resource of the given system.