scholarly journals Technical and economic justification of a modernized machine with orienting rollers for planting root crops

2020 ◽  
pp. 92-95
Author(s):  
Vladimir Alexandrovich Ovtov ◽  
Maxim Sergeevich Vasyunin ◽  
Anton Evgenievich Nagornov
Keyword(s):  
Sugar Beet ◽  
Economic Indicators ◽  
Manual Labor ◽  
Root Crops ◽  
Economic Justification ◽  
The Cost ◽  
Technical And Economic Indicators

The article presents the scheme and design of the roller device for uniform oriented feed of root crops in the planting apparatus of the planting machine, as well as describes its operation. The technical and economic indicators of the modernized planting machine, which allow reducing the cost of manual labor when planting root crops sugar beet are given.

scholarly journals Ефективність використання мінеральних добрив і стимуляторів росту на посівах пивоварного ячменю

2013 ◽  
pp. 162-165
Author(s):  
В. С. Шкурко
Keyword(s):  
Sugar Beet ◽  
Economic Indicators ◽  
Mineral Fertilizers ◽  
Net Income ◽  
Malting Barley ◽  
Cost Of Production ◽  
Complete Fertilizer ◽  
High Level ◽  
Effective Use ◽  
The Cost

Аналіз економічних показників досліду, в якому ви-вчалася дія попередників і добрив показав, що найви-щий рівень рентабельності зафіксовано у варіантах досліду, які розміщувалися після цукрових буряків і на яких застосовувався «Нутрівант Плюс пивоварний ячмінь» (71,8 %). У частині досліду, де попередником була кукурудза на зерно, найкращий ефект також було досягнуто на варіантах, на яких застосовувало-ся це комплексне добриво. Застосування «Нутріван-ту Плюс пивоварний ячмінь» також дозволяє істот-но зменшити собівартість продукції порівняно з ко-нтрольним варіантом без добрив та варіантами із застосуванням N30P30K30. Найефективнішим викори-стання стимуляторів росту було переважно у варіа-нтах, де рослини удобрювалися «Нутрівантом». Найкращі результати досягнуто в разі використання «Nano Gro» та «Вітазиму». Застосування стимуля-торів росту дає змогу збільшити показники рента-бельності та чистого доходу майже в два рази, про-те дія препаратів суттєво коригується вибраною системою удобрення посівів. На посівах ячменю, які удобрюються мінеральними добривами, потрібно застосовувати препарати «Вітазим» і «Nano Gro». Analysis of economic indicators of the experiment in which the effect of precursors and fertilizers were studied, showed that a high level of profitability was recorded in the experiments, which were placed after sugar beet and on which «Nutrivant Plus malting barley» (71.8%) was used. In the part of the experiment, where the predecessor was the maize on grain, the best effect has also been achieved on the variants on which a complete fertilizer was applied. Application of «Nutrivant Plus malting barley» can significantly reduce the cost of production compared to the control without fertilizer and options using N30P30K30. Effective use of growth stimulators was mainly in cases where the plants were fertilized with «Nutrivant». The best results were achieved by using drugs «Nano Gro» and «Vitazim». Application of growth stimulators can increase performance of profitability and net income almost twice, but the action of drugs is largely corrected by the selected system of fertilizing crops. On crops of barley, which are fertilized with mineral fertilizers, it is advisable to use drugs «Vitazim» and «Nano Gro».

scholarly journals Evaluation of machining content and labor intensity of manufacturing products of new nomenclature when determining the cost of fulfilling an order at highly specialized machine-building enterprises

2020 ◽  
Vol 329 ◽  
pp. 03076
Author(s):  
Sergey N. Grigoriev ◽  
Vitaliy A. Dolgov ◽  
Pavel I. Umnov ◽  
Nikolay N . Fokin ◽  
Olga S. Proshkina
Keyword(s):  
Heat Treatment ◽  
Estimation Algorithm ◽  
Machine Building ◽  
Economic Indicators ◽  
Labor Intensity ◽  
Lacquer Coating ◽  
The Cost ◽  
Technical And Economic Indicators ◽  
And Control ◽  
Building Enterprises

The problem of operational calculation of machining content and labor intensity of manufacturing parts of a new nomenclature, mainly processed by cutting, at highly specialized machine-building enterprises when calculating the technical and economic indicators of the order is considered. The proposed estimation algorithm is based on the operational calculation of the machining content of cutting operations and the calculation of the reduced labor intensity of heat treatment operations, electroplating and lacquer coating, as well as locksmith and control operations.

scholarly journals Technical and Economic Indicators of Land Plowing Up To 500 Hectares By Tractors With Power From 13 To 90 Ks By LLC «MTZ» Production

2018 ◽  
pp. 110-121
Author(s):  
G. O. Pavlov ◽  
D. O. Kulagin
Keyword(s):  
Energy Efficiency ◽  
Unit Cost ◽  
Production Capacity ◽  
Economic Indicators ◽  
Statistical Research ◽  
Class Level ◽  
Excavation Work ◽  
The Cost ◽  
Technical And Economic Indicators ◽  
Selection Of

The study is devoted to the efficiency evaluation of land plowing by the tractors produced by LLC "MTZ" with production capacity in the range of 13 - 95.2 horsepower, on the basis of a comparative analysis of the estimated values of specific monetary expenditures for the implementation of land plowing, and analysis of indicators that characterize the energy efficiency of the equipment involved. The analysis of technical and economic parameters of the plowing plots and energy efficiency indicators of the equipment used is based on a number of statistical research methods, which include graphical, morphological and regression analysis. The article provides recommendations on the formation of a wage fund for employees in accordance with the category and class level of excavation work performed, and the general conditions in which these works were carried out. The recommendations on the selection of agricultural machinery (tractors) are suggested. On the basis of further analysis of technical and economic indicators, a formula has been derived, with the help of which one can calculate the unit cost of land plowing, at the known values of the area of the site, which is processed and the cost of the purchase of equipment and known normative indicators, which characterize the overall duration of the work. The result of the conducted research of technical and economic indicators is the provision of recommendations for the improvement of the design of tractors with a production capacity of up to 25 horsepower (“Belarus 132H”), to reduce the load on the main parts of the tractor and increase the speed value, with which you can plow from 2,5 k/h to the recommended value of 5,6 k/h. In the course of further research, recommendations were made regarding the selection of equipment, which is that the lowest costs for land plowing are observed when using a tractor with a production capacity of 25 horsepower ("Belarus132Н") and it will cost 35 USD/h, that is, provided that the motor-tractor park will be available from the entrepreneur

scholarly journals Technical and economic indicators of gas distribution networks when connecting agricultural subscribers

2020 ◽  
pp. 96-100
Author(s):  
Elena Lvovna Spirina ◽  
Elena Aleksandrovna Gusarova
Keyword(s):  
Feasibility Study ◽  
Distribution Networks ◽  
Economic Indicators ◽  
Gas Distribution ◽  
Short Term ◽  
The Cost ◽  
Technical And Economic Indicators ◽  
Economic Comparison

The paper discusses the possible target parameters for the feasibility study for the construction of gas distribution networks when connecting agricultural subscribers. A methodology for updating data on the cost of building of gas distribution networks for the short-term period is given. The calculation example shows the technical and economic comparison of various solutions of gas distribution networks.

FORMATION OF THE TECHNICAL AND ECONOMIC INDICATORS ASSESSMENT METHODS AND THEIR INFLUENCE ON THE PERFORMANCE RESULT

2020 ◽  
Vol 2 (9) ◽  
pp. 13-16
Author(s):  
I. S. ZUBAREV ◽  
Keyword(s):  
Cost Effectiveness ◽  
Change Management ◽  
Assessment Methods ◽  
Economic Indicators ◽  
Performance Result ◽  
Effective Change ◽  
The Cost ◽  
Technical And Economic Indicators

The article is devoted to the issues of effective change management at enterprises. The levels and approaches to change management were considered. A methodology was developed to create effective change management that can be used to calculate the cost-effectiveness of a project.

Mortar Mixed with Flax Stalk Fiber and its Economic Analysis

2012 ◽  
Vol 174-177 ◽  
pp. 1247-1252 ◽  
Author(s):  
Guo Zhi Zhang ◽  
Man Zhang
Keyword(s):  
Economic Analysis ◽  
Crack Resistance ◽  
Energy Saving ◽  
Thermal Insulation ◽  
Economic Indicators ◽  
Environmental Friendly ◽  
New Material ◽  
The Cost ◽  
Technical And Economic Indicators ◽  
Insulation Performance

The article mainly develops and analyzes the technical and economic indicators of mortar mixed with flax stalk fiber and the material used for producing mortar mixed with flax stalk fiber. The length-fineness ratio and the proportion of flax stalk fiber in mortar have been determined by experiments. Additionally, this article also analyzes various economic indicators of mortar mixed with flax stalk fiber. Proper mixture of flax stalk fiber with mortar can improve and enhance thermal insulation performance of buildings and the crack resistance capability of plaster layers. The result shows that this method can lower the weight of plastering by 42.46 per cent and reduce the cost of plastering by 33.36 per cent. This new material has shown its superior energy saving and environmental friendly features. Therefore, the material has a broad practical potential in constructions.

Improvement of the Method for Restoring the Bearing Supports of Steel Crankshaft

2021 ◽  
Vol 1031 ◽  
pp. 50-57
Author(s):  
Boris Tarasenko ◽  
Evgeny Shapiro ◽  
Sergey Voinash ◽  
Alexey Kamenchukov ◽  
Аbdul Мudalif Dzhasheev
Keyword(s):  
Copper Wire ◽  
Economic Indicators ◽  
Flame Spraying ◽  
Engineering Solution ◽  
Gas Flame ◽  
Flame Method ◽  
The Cost ◽  
Technical And Economic Indicators

In the science of car repair, the problem of restoring worn-out crankshafts is very relevant. The engineering solutions proposed in the article will provide an increase in the technical and economic indicators of repair: an increase in the quality of coating by a gas-flame method with a finishing non-abrasive antifriction treatment. At the same time, the engineering solution consisting in the formation of one groove on each journal of the crankshaft, brazing of a copper wire, followed by flame spraying of a coating, sealed by a disk, and grinding of the journals (the bearing supports), provides a non-wear effect. So, thanks to the coil of copper wire, the resource of the crankshaft increases and the cost of repaired crankshafts are reduced in comparison with new ones.

scholarly journals TO THE QUESTION OF TECHNIC-TECHNOLOGICAL SUPPORT OF SELECTION AND SEEDING OF SUGAR BEET

2020 ◽  
Vol 14 (4) ◽  
pp. 25-30
Author(s):  
Oleg Kukharev ◽  
Ivan Semov ◽  
Ivan Starostin
Keyword(s):  
Sugar Beet ◽  
Seed Production ◽  
Sugar Content ◽  
Arable Land ◽  
Manual Labor ◽  
Sugar Production ◽  
Sugar Beets ◽  
Technological Support ◽  
Root Crops ◽  
Selection Of

Sugar beets are the only source of sugar in Russia. The use of new highly productive varieties and hybrids of sugar beet with high sugar content can significantly increase sugar production. To ensure the country’s food security in sugar production and reduce import dependence on sugar beet seeds, the strategic task is to resume domestic selection of sugar beets and provide it with beet seeds for the country. One of the factors restraining the development of domestic selection and seed production is the physically and morally obsolete technical base of selection and seed-growing institutes, centers and farms. In the selection of sugar beets, non-transplanting, planting and transplanting (plug-in) methods for producing sugar beet seeds are used. Of great practical interest is the introduction of the plug-in method for producing seeds, in which thickened sugar beet crops are created, due to which the optimal specific yield of uterine root crops is ensured, the area of arable land is most effectively used and the cost of seed production is reduced. Moreover, in the struggle for light, moisture and nutrients, the most powerful biotypes survive. The analysis of machines for selection and seed production shows that commercially available machines in our country do not meet the requirements of the technology for producing sugar beet seeds using the plug-in method. It is necessary to create and implement specialized machines, such as bed-forming mills, seeders for creating a thickened sowing, machines for minting seed plants and removing pollinators. The lines used for sorting the plugs require additional manual selection of root crops and rejection of damaged, rotten or infected plugs. Machines for landing plugs require the use of monotonous manual labor. It is promising to conduct research in the direction of automating the processes of cleaning, sorting and planting of plugs, minting testes, and eliminating manual labor during these operations.

scholarly journals Research on Key Technology and Technical and Economic Indicators of 220kV Prefabricated Cabin Substation

2021 ◽  
Vol 292 ◽  
pp. 01009
Author(s):  
Yang Chen ◽  
Zhao Haibo ◽  
He Shixuan ◽  
Liu Huiqing ◽  
Xu Hongtao ◽  
...  
Keyword(s):  
Intelligent Design ◽  
High Efficiency ◽  
Economic Indicators ◽  
Utilization Rate ◽  
Technology Research ◽  
Construction Period ◽  
Key Technology ◽  
New Type ◽  
The Cost ◽  
Technical And Economic Indicators

The prefabricated cabin substation is a new type of intelligent substation integrating environmental protection, energy saving, high efficiency and economy. In view of the characteristics of the prefabricated cabin intelligent substation, its differences with conventional substations in terms of modularity and intelligent design are compared, the advantages of the prefabricated cabin substation are summarized, the key technology research of the cabin design is carried out, and its technical and economic indicators are analyzed. The research results show that, compared with conventional standardized substations, the use of prefabricated cabin substation mode can effectively improve the space utilization rate and the flexibility of station construction, the construction area can be reduced by 19%, the construction period is shortened by about 30%, and the cost is reduced by 5.35%, which has good economic and practical value.

EFFICIENCY AND PRODUCTIVITY OF FARMS IN THE BASIC MARKETS OF PLANT AND ANIMAL PRODUCTION IN POLAND IN THE FIRST DECADE AFTER ACCESSION TO THE EUROPEAN UNION

2017 ◽  
Vol XIX (3) ◽  
pp. 34-40
Author(s):  
Dariusz Czakowski
Keyword(s):  
European Union ◽  
Sugar Beet ◽  
Beef Cattle ◽  
Agricultural Products ◽  
Individual Factors ◽  
The European Union ◽  
Root Crops ◽  
The Cost ◽  
Chicken Eggs ◽  
Efficiency And Productivity

The article presents the most important statistics and indicators related to the development of basic economic and financial categories of agricultural holdings, such as the productivity of individual factors, the level of profitability and the cost of production. Considerations have been made for agricultural holdings specializing in the production of basic agricultural products such as: cereals and oil, root crops (including potatoes and sugar beet), fruits, vegetables under the cover, beef cattle, pork, poultry, cow’s milk, chicken eggs. In turn, the comparison of the economic and financial results achieved using the Hellwig’s pattern of development allowed us to determine which types of farms were most effective during the post–accession period.

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