scholarly journals Adaptability of reliability of seeding device with dispenser of directed action as direction of resource saving

2020 ◽  
Vol 11 (3) ◽  
pp. 163-171
Author(s):  
P. S. Popyk ◽  
Keyword(s):  
Agricultural Production ◽  
Design Solution ◽  
Resource Saving ◽  
Innovative Design ◽  
Grain Flow ◽  
Directed Action ◽  
A Cell ◽  
Single Grain ◽  
Sowing Machine ◽  
The Cost

The article analyzes the application of the latest technologies of precision seeding on the example of the use of a seeding machine with a directional metering unit. To do this, we analyzed such a parameter in agricultural production as the cost of sowing material, which affects its effectiveness. The object of the study is a sowing machine with a directional dispenser, an innovative design solution which will improve agricultural production on the basis of resource conservation. As a result of using a new design solution of the dispenser, the accuracy of the technological process of forming a regular single-grain flow is increased. The connection between the distance from the seed to the cell and the force of its suction is established. The equation of dynamics of movement of seeds and time of exposure of seeds with a cell is received. The analysis of the forces acting on the seeds when moving them by the dispenser of the directed action is carried out. Rational phases of work of the sowing device with the batcher of the directed action are substantiated and parameters of its work are defined.

scholarly journals Influence of speed of dispenser movement of directed impact on accuracy of seeding of main technical crops

2020 ◽  
Vol 11 (4) ◽  
pp. 41-47
Author(s):  
P. S. Popyk ◽  
Keyword(s):  
Technological Process ◽  
Agricultural Production ◽  
Experimental Studies ◽  
Resource Conservation ◽  
Design Solution ◽  
Innovative Design ◽  
Constructive Solution ◽  
Grain Flow ◽  
Single Grain

The article presents the results of field experimental studies to establish the effect of the speed of displacement of the metering element on the probability of the appearance of gaps and twins when sowing seeds with a pneumatic-mechanical seeding device equipped with directional cells. The object of the study is a seeding device with a directional metering unit, an innovative design solution of which will improve agricultural production based on resource conservation. As a result of the use of a new constructive solution of the dispenser, the increased accuracy of the technological process of forming a regular single-grain flow of seeds.

scholarly journals TECHNOLOGICAL METHODS OF INCREASING WEAR RESISTANCE AND DURABILITY OF DETAILS

2020 ◽  
pp. 109-115
Author(s):  
Olena Trukhanska
Keyword(s):  
Service Life ◽  
Agricultural Production ◽  
Spare Parts ◽  
Agricultural Machinery ◽  
Resource Saving ◽  
Complex Mechanization ◽  
Natural Result ◽  
Quality Of Products ◽  
Cost Of Materials ◽  
The Cost

Improving the reliability and service life of machines, components, units is an important factor in reducing the cost of restoration, downtime of equipment in repair, reducing the number of spare parts. The introduction of the latest technologies of agricultural production, as well as constant modern improvement, the complexity of agricultural machinery is a natural result of its development. Parts restoration technologies are among the most resource-saving, because compared to the manufacture of new parts costs are reduced by up to 70%. The main source of resource savings is the cost of materials. At longtime use of machines wear of details is followed by decrease in operational indicators, causes deterioration of quality of products. The tractor PTO shaft is subjected to significant static and dynamic loads. The high wear rate is due to constant friction with the grafting disc, gear, inner bearing rings. The production of a new power take-off shaft requires significant costs, so the development of new technological processes of repair and restoration is relevant. It is rational at restoration of the previous sizes and return of a detail of normal mechanical properties. The remanufactured part is consuming its life, like a new part, and may exceed the service life of the new part. With the increase in the equipment of agricultural production with more advanced equipment, the conduct of complex mechanization and increasing the efficiency of the use of equipment, repair production is developing and changing. The development of the field of restoration of worn parts is based on close cooperation of repair production with branch and basic science, and achievement of scientific and technical progress. A promising direction of restoration technology in the organizational plan is the deepening of the method of group restoration technology - the creation of a unified group equipment for the restoration of surfaces. It is established that the majority of details of the restored cars are rejected at the expense of insignificant wear of working surfaces, making no more than 1% of initial weight of details. Experiments and practice show that the repair of agricultural machinery is technically impossible to avoid. Most worn parts have a high residual value: their restoration consumes 20-30 times less metal and materials than the manufacture of new ones, which is economically feasible. Problems are considered: the choice of technological process of restoration, the choice of technological equipment, tools.

Automated Control of the Microclimate in the Premises of Pig-Breeding Complexes

2020 ◽  
pp. 103-108
Author(s):  
Viktoriya Yu. Ukhanova
Keyword(s):  
Agricultural Production ◽  
Individual Characteristics ◽  
Feed Consumption ◽  
Management Systems ◽  
Research Purpose ◽  
Energy Costs ◽  
Technical Equipment ◽  
Pig Farming ◽  
The Individual ◽  
The Cost

In the pig breeding, a large share of the production cost is accounted for by the cost of electricity and heat. Reducing energy costs is one of the important tasks of the industry. It is important to identify and study modern technologies and equipment for pig farming due to the constant increase in electricity tariffs, significant energy costs for creating and maintaining a microclimate. (Research purpose) The research purpose is in an analysis of modern available technologies and equipment for agricultural production, including pig farming, allowing to reduce the cost of production. (Materials and methods) Authors used a method for determining the standard indicators of energy consumption of energy resources in the pig industry, based on the calculation and analytical method. The article presents an analyze of automated microclimate management systems in pig breeding complexes, taking into account the individual characteristics of farms produced by OWEN. (Results and discussion) Automated microclimate management systems can improve the productivity of pig farms; reduce the cost of electrical and thermal energy, reduce the number of diseases of animal from hypothermia, high humidity or temperature in the room, feed consumption; monitor the chemical composition of the air. The article considers three options for creating a microclimate in rooms with animals, taking into account the individual characteristics of enterprises. (Conclusions) The profitability of pig production depend on the level of technical equipment of farms, automation, and the use of energy-saving technologies and equipment. The use of innovations in agricultural production makes it possible to increase labor productivity up to three times, and savings due to reduced feed costs can reach several million rubles a year.

scholarly journals Characteristics of the cost of electricity consumption in agricultural production

2021 ◽  
Vol 677 (3) ◽  
pp. 032087
Author(s):  
G S Kudryashev ◽  
A N Tretyakov ◽  
S V Batishchev ◽  
V A Bochkarev ◽  
V D Ochirov
Keyword(s):  
Agricultural Production ◽  
Electricity Consumption ◽  
Cost Of Electricity ◽  
The Cost

Spain and the War

1917 ◽  
Vol 11 (3) ◽  
pp. 421-447 ◽  
Author(s):  
Charles H. Cunningham
Keyword(s):  
Agricultural Production ◽  
Close Contact ◽  
Food Products ◽  
Agricultural Products ◽  
Cost Of Living ◽  
Agricultural Resources ◽  
Artificial Stimulus ◽  
The Cost ◽  
At Home

Like other neutral nations of Europe, Spain has been tremendously affected by the war. Though she has not been brought into such close contact with the great struggle as have Holland and the Scandinavian countries, because of her distance from the battlefields and the comparative insignificance of her commercial interests, she has nevertheless felt and is still feeling a great strain, the chief characteristics of which are economic. The cost of living in Spain has increased several fold. This is due in part to the difficulty in obtaining both manfactured articles and coal for her own industries and in part to the great scarcity of agricultural products: the result of the short-sighted policy followed up to the present of exporting food products which should have been retained at home. Though possessed of a greater arable area in proportion to her population than any other country in Europe except Russia, the methods of agricultural production in Spain are wofully deficient. As a result of her own backwardness and her failure to develop either her industrial or her agricultural resources, Spain is now suffering, to a lesser degree possibly, the same inconveniences which are disturbing Germany, France and England: namely, a scarcity of food; and she does not possess the artificial stimulus which those countries have to aid in overcoming it.

scholarly journals Rethinking rehabilitation of salt-affected land: new perspectives from Australian experience

2021 ◽  
Author(s):  
John Leake ◽  
Victor Squires ◽  
S Shabala
Keyword(s):  
Ecosystem Services ◽  
Agricultural Production ◽  
Production Systems ◽  
Concerted Effort ◽  
Plant Soil ◽  
Mechanistic Basis ◽  
Australian Experience ◽  
Evolution Of Ideas ◽  
The Cost ◽  
Agricultural Production Systems

Soil salinity is emerging as a major threat to the sustainability of modern agricultural production systems and, historically, land and water degradation due to salinity has defeated civilisations whenever the cost of remediation exceeded the benefits. This work discusses the complexity inherent in working with salinity, and the opportunities where salt damaged land and water is viewed as a resource. It takes a wider look at land and waterscapes, seeing them as systems that link damage and repair across time and space to bridge the divide between the main beneficiaries of ecosystem services and the main actors, farmers, and land managers. We first discuss the mechanistic basis of crop reduction by salinity and evolution of ideas about how to shape the plant-soil-water nexus. We then discuss the needs of farmers and other land users required for adequate planning and land management within the constraints of existing policy. Lastly, an approach that provides a new technical and economic tool for the remediation of land in several land use categories is presented. We conclude that a more concerted effort is required to turn payments for ecosystem services into a true market, accepted as such by the land managers, whose agency is essential so the ‘knowledge of what can be done can be transformed into benefits’. Achieving this will require a transformation in the paradigm of how natural resources are managed.

scholarly journals DAMPAK PERUBAHAN HARGA BAHAN BAKAR MINYAK (BBM) TERHADAP NILAI TUKAR PETANI (NTP) DI PROVINSI SULAWESI UTARA

2017 ◽  
Vol 13 (2A) ◽  
pp. 91
Author(s):  
Muhammad R. Ipango ◽  
Eyverson ., Ruauw ◽  
Nootje M. Benu
Keyword(s):  
Exchange Rate ◽  
Agricultural Production ◽  
Secondary Data ◽  
Transportation Cost ◽  
Fuel Oil ◽  
Fuel Price ◽  
Descriptive Research ◽  
North Sulawesi ◽  
The Cost ◽  
The Impact

This study aims to determine the impact of changes in increasing fuel price on Farmers Exchange Rate (NTP) in North Sulawesi Province. This study uses secondary data, mainly from the Central Bureau of Statistics (BPS) of North Sulawesi. Data collection was conducted for four months, from December 2016 until April 2017. The data used in this research is data from 2013 until 2016. The research method used in this research is descriptive research. The results showed that with the increase of Fuel Oil price is one of the factors that influence the Farmer's Farmer's Exchange Rate (NTP) as a whole by increasing the cost of household consumption, agricultural production cost, transportation cost, and transportation cost

scholarly journals Pharmacoeconomic analysis of using typical and atypical antipsychotics in schizophrenia

2018 ◽  
Vol 11 (2) ◽  
pp. 9-24
Author(s):  
I. A. Vilyum ◽  
B. V. Andreev ◽  
M. A. Proskurin ◽  
Yu. E. Balykina
Keyword(s):  
Cost Effectiveness ◽  
Atypical Antipsychotics ◽  
Impact Analysis ◽  
Pharmacoeconomic Analysis ◽  
Cost Effectiveness Analysis ◽  
Resource Saving ◽  
Antipsychotic Therapy ◽  
Healthcare Budget ◽  
Effectiveness Analysis ◽  
The Cost

The aim: to provide a comprehensive pharmacoeconomic evaluation of the maintenance therapy with antipsychotics in outpatients diagnosed with schizophrenia.Materials and methods. The analysis was conducted by two mutually complementary steps: an epidemiological study on outpatients with schizophrenia, and a subsequent pharmacoeconomic modeling. Two medical technologies were evaluated and compared: treatment with classical antipsychotics (kA) and treatment with atypical antipsychotics (AA). For the clinical and economic analysis of these treatments, we used a number of indices derived from our retrospective study of patients’ medical records. The cost-effectiveness analysis, incremental analysis, and «budget impact» analysis were performed taking into account the direct and indirect costs of the treatments.Results. We determined the costs of managing outpatients with schizophrenia from the perspective of the healthcare budget and the social burdens; we also looked into the relevance and effectiveness of the current costs at various time intervals – 6, 12 and 24 months. As shown, the treatment strategies involving AA were more budget-consumptive than the kA treatments. even if the treatments were switched to the reproduced AA (up to 100% replacement), the costs would remain to be higher than those for the kA. The «cost-effectiveness» analysis related to «the proportion of stable patients» for the horizons of 6 and 12 months indicated that the reproduced AA would be more economically effective than the kA. However, when the observation period was increased to 24 months, this economic advantage of AA diminished, and the kA drugs had a lower CeR instead. For the «number of hospitalization-free days per year», the use of AA was more cost-effective only versus the 100% use of reproduced AA at the simulated horizon of 12 months. When the use of 100% reference AA or the combined use of reference + reproduced AA was simulated, the treatment with kA remained more economically effective, regardless of the simulated period.Conclusion. The pharmacoeconomic simulation of the antipsychotic therapy in outpatients with schizophrenia suggests the ways to optimize the treatment. Among them, (a) using AA for the treatment of at least 15.6% of patients (those who are employed); keeping the ≥60% use of kA to ensure the optimal resource-saving effect of the treatment; (b) using reproduced AA at the level of ≥70% (instead of the reference AA similar in efficacy and safety) to keep the treatment economically feasible. 

scholarly journals RESOURCE-SAVING TECHNOLOGIES FOR SOYBEAN CULTIVATION ON DEGRADED SOILS OF THE ALMATY OBLAST

REPORTS ◽  
2020 ◽  
Vol 6 (334) ◽  
pp. 103-108
Author(s):  
T. Atakulov ◽  
◽  
N. Alipbekov ◽  
A. Smanov ◽  
U. Kalymbetov ◽  
...  
Keyword(s):  
Humus Content ◽  
Salt Content ◽  
Soybean Seed ◽  
Soil Horizon ◽  
Average Yield ◽  
Resource Saving ◽  
Sudan Grass ◽  
Effective Use ◽  
The Cost ◽  
Intensive Growth

The article presents data on the effective use of secondary saline irrigated land in Almaty oblast. The use of salt-resistant phytomeliorants and an adoptogen contributed to a decrease in the salt content in the soil, along with an increase in yield and improvement of the soil structure. The results showed that in the upper layers of the soil (0-20 cm), the content of agronomically valuable aggregates is higher and ranges from 64 to 73%, and with a depth (20-40 cm) it decreases and ranges from 39 to 66%. The content of water-bearing aggregates increases by 2-5% with depth, and the volume mass of the soil increases with depth and averaged 1.24-1.30 g/cm3. The humus content ranges from 0.54 to 1.16%. The results of observations of the growth and development of phytomeliorants showed that phytomeliorants intensively grew, developed and accumulated aboveground masses, especially in variants with adaptogen treatment. The height of plants reached up to 266 cm (Sudan grass), and on the variant without treatment was 257 cm. Accumulated aboveground masses from 950 to 2013 gr. Intensive growth of phytomeliorants was suppressed by weeds, and their contents were insignificant from 19 to 22 pcs/m2, and in the variant with adaptogen treatment was from 18-20 pcs/m2. The average yield of sorghum green mass ranged from 740.4 centner/ha in the variant without adaptogen treatment, and in the variant with treatment was 777.4 centner/ha. The average yield of sudan grass was 947.0-990.3 centner/ha, and soybean seed yield was in the range from 54.7-56.4 centner/ha. Intensive development of phytomeliorants contributed to an increase in yield and a decrease in salts on the upper soil horizon (0-20 cm) from 0.06 to 0.27%. The largest decrease in salts by 0.27% was observed under soybean crops. The use of the recommended technology contributed to saving irrigation water up to 70% due to drip irrigation, reducing the cost of washing and chemical reclamation – gypsum.

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