№ 105(1), January, 2015
Public date: 30.01.2015
Archive of journal: Articles count 64, 130 kb
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CREATING THE LOW BUDGET INTENSIVE APPLE ORCHARDS IN THE REPUBLIC OF DAGESTAN
06.00.00 Agricultural sciences
DescriptionIn the conditions of foothill soil-climatic zones of the Republic of Dagestan we have explored the creation of low-cost intensive apple orchards. This work was initiated by the authors in 2011 due to the Republic "Horticulture Development Program for 2011-2016", according to which, it was planned to plant 6,200 hectares of new gardens. However, the experience of gardening in the Republic, taking into account recently prevailing socio-economic relations, subsidized nature of the economic and a chronic lack of funds, shows the riskiness of the creation of high-tech pillar-dwarf plants with the cost of 1-1,5 million rubles per hectare. Inability to overcome quickly the existing problems in the development of the industry sharp gardening at this stage, forced us to seek a way in a single direction - reducing the cost of the creation of apple orchards, while maintaining their high economic efficiency. Theoretical studies were realized as a planting of the apple garden in the district of Karabudakhkent of Dagestan of four perspective late-ripening varieties on the medium growing rootstock in the spring of 2013. The results of the three years of scientific research were embodied in the creation of intensive apple garden on the medium growing rootstock which allow now to make the following preliminary conclusions: 1.It is possible here in Dagestan to create intensive apple orchards, with an estimated yield of 30-40 tons per hectare, on the medium growing rootstock already at a density of 666 trees per hectare. 2. Cost of such a garden, without compromising quality indicators, can be reduced in the current market price of labor and the necessary materials, up to 214 thousand rubles per hectare, with access to the full return of all costs in the seventh year of operation. Such intensive garden, according to common practice, during the period of operation is able to give at least 22 full-weighty harvests and provide a net profit about 6.6 million rubles per hectare, or 236,000 rubles per hectare per year for the entire period of alienation of the land for a garden
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Description
In the article we have considered theories of the policy analysis based on the quantitative measurements of the efficiency (productivity) of any economic policy direction. The question of the need of law formulation of the effective and ineffective management and bureaucracy is substantiated. We have given the components of the financial policy and stated the approaches to increasing their efficiency. The contradictions in the use of a conceptual framework of the analysis of the policies in the modern Russian legislation are revealed. The ratio of the terms of “politician” and “state regulation of the economy” is presented. It is also defined, that the discrepancy of the measures of the economic policy is a consequence of the lack of the united methodology of the macroeconomic regulation. The generalization of the world practice of the economy state regulation allows us to systematize the directions of the economic policy two components demanded in the practice – the formation of the common economic space and the solution of the narrower tasks within 6 main approaches: financial, branch, territorial, functional, typological and program and target. The integrated approach to the policy analysis focuses on the observance in the political activity in Russia of the requirements of the efficiency examination of the all making administrative cycles of the macroeconomic development from a goal-setting to an assessment of the received results, but not their selective analysis
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STATE OF THE RIGHT BANK OF THE CHELBAS RIVER IN CHELBASSKAYA VILLAGE IN THE KRASNODAR REGION
DescriptionThe river Chelbas – is the steppe river passing through all Chelbasskaya village of the Kanevsky area. Selting of small rivers leads to rise in level of ground waters and bogging of flood plains which become unsuitable for any use. Harmful influence can conduce coming in a reservoir of a large number of suspensions. Suspensions increase water turbidity, reduce depth of penetration of sunshine, i.e. reduce a layer in which there is a photosynthesis that conducts to decrease of primary production of a waterway and deficiency of oxygen. The increase in ground rainfall can lead to change of fauna of a benthos, a silting of spawning areas, death from suffocation of have already spawned caviar of fishes. Research of the right river bank of Chelbas in the territory of stanitsa Chelbasskaya included studying of qualitative structure of wood, shrubby and grassy vegetation of a coastal strip, visual assessment of its state and definition of the general projective covering. In the lower current of these rivers the mineralization raises to 3-5 g/l. It speaks, apparently, by that the water containing alluvial deposits in the top parts of valleys have higher filtrational properties better are washed out, than on surrounding watersheds and slopes, and also down valleys. Works on bank protection will improve a condition of a right-bank strip of river Chelbas
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SOME PROBLEMS OF SOCIALECOLOGICAL MANAGEMENT IN MODERN ECONOMY
DescriptionClassical economic textbooks assume that the effect of a particular company on the environment is infinitely small, in particular, that resources required for an industrial firm are available, and it's only the price to be paid for their involvement. For a large corporation, the situation is quite different. It converts the environment by means of its activity. Objectively existing resource limits are become important. The effects are increased when we consider the economy as a whole thing. Therefore, we have the obvious need for careful consideration of management problems in the real process of interaction between the economy, society and environment. This article is devoted to some approaches to this consideration. We have demonstrated that the economy is the servant of society. In all the economical developed countries in the twentieth century the role of the state in the economy has been increased in 3-5 times. We have discussed the influence of the modern ecological situation on the economy and management. In particular, we predict the end of private enterprise in the classical meaning. We examined the social-ecological aspects of management of the state and personnel of the firm. Discussion of Russian problems we begin with an analysis of the dynamics of the main economic and demographic indicators of Russia, including the total fertility rate in Russia. The system of scenarios of population projections for the period up to 2050 shows the inevitability of significant reduction in the Russian population (in the absence of intensive management actions). We describe two basic scenarios of solving socio-ecological conflicts
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Description
The purpose of examining the roadside agrocenosis in the Aksai district of the Rostov region was a comparative assessment of the ecological condition of ordinary black soil and agricultural products grown in the technologically transformed conditions. The evaluation of agro-forestry factor impact on refraining toxic substances from the techno-genesis road source was also of interest. The study was expected to determine the actual and potential content of copper, zinc and lead in the ordinary black earth, as well as to evaluate the accumulation level of the investigated elements in the winter wheat grain. The potential reserve of investigated elements in ordinary chernozem (or black soil) is several times higher than the potency of the current content. Distribution of the results of the actual and potential reserve determination demonstrated the transfer of gas-dust emissions beyond the forest belt where the production crops are grown. At the remoteness point of 10 meters away from the road beyond the forest belt minimal amounts of actual and potential element content were found. At a distance of 50 - 100 m there was found a significant excess content of copper, zinc and lead. Repeated studies conducted 20 years later, identified the lead content in winter wheat grain exceeding the MPC. The results obtained have demonstrated the lack of agro-forestry effect in refraining gas and dust emissions by the road forest belt
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01.00.00 Physical-mathematical sciences
DescriptionIn the article, we have suggested a general mathematical model of non-stationary and non-isothermal process of a binary electrolyte transfer in dilute solutions in an electro-membrane system (EMS), taking into account the joint action of gravitational convection, forced convection and electro convection in potential dynamic mode. This model is a boundary problem for a system of two-dimensional quasi-linear Navier-Stokes equation and Nernst-Planck-Poisson in partial derivatives equation. We have developed a theory of similarity of the process of heat and mass transfer in electro-membrane systems, specifically, in a desalting channel of electro dialysis apparatus, taking into account joint actions of concentration polarization, space charge, gravity convection, forced convection and electro convection. It is shown that the criterion of electro convection does not directly depend on the initial concentration, and, therefore, electro convection occurs at any initial concentration. At the same time, the criterion of concentration convection linearly dependents on the initial concentration, and, therefore, at high concentrations, concentration convection prevails, while at lower concentrations, the role of gravitational convection begins to fall whereas the role of electro convection increases. The theory of similarity of the process of heat and mass transfer in the desalting channel of electro dialysis apparatus built in this work taking into account the joint action of concentration polarization, space charge, gravity convection, forced convection and electro convection is important for engineering calculations, for scaling the results of experiments in an electro-membrane cell for industrial electro dialysis water desalting apparatus
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THEORY OF SOCIAL MOTIVATION AS TOOL TO INCREASE SOCIAL PERFORMANCE IN SUB-SAHARAN COMPANIES
DescriptionThis article is about the theory of social motivation as a tool to increase social performance in Sub Saharan countries. So in the first part we will retell the theoretical understanding of motivation and its limits and then the explanation of the concept of social motivation as an alternative to complete the existing and old form of motivation. The second part of the article will talk about social performance and how to measure it. Several techniques are available for measuring performance of an employee. But the difference is in the sources of traits or qualities to be appraised. Jobs are different and have different requirements and different opinion of the management too. The practice is difficult sometime because of different kinds of workers (factory workers, executives or salespeople), which cannot be measured with the same indicators all the time. In this article we will see some theoretical and practical models of performance appraisal based on effectiveness and efficiency at work with concrete indicators. Also the readers will understand how social motivation, when well used in a company can increase the performance and transform the work place into a livelihood place for all stakeholders. And the article will end with the conclusion in which we have a piece of advice and literature references
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TECHNOLOGIES OF SMOKED SAUSAGE PRODUCTION WITH THE APPLICATION OF ACCELERATORS
DescriptionActivation of starter cultures in cold smoked sausage production is one of the most significant technological approaches which allows speeding up fermentation and decreasing the time for air drying of cold smoked sausages. During the research and experimental findings it is confirmed that the activation of starter cultures can be reached by using electromagnetic treatment. There were presented the results of approbation of technologies of intensification of summer sausages with the application of electromagnetic treatment with low frequencies of start cultures and raw meat in the work. There were cited the results and the substantiation of working out of device for electromagnetic processing. There were determined the optimal frequencies and time for destruction and intensification of microflora growth. In the result of carried out researches there was proven that the electromagnetic processing influences the functional-technological properties and microbiological seeding of raw meat. There were cited the results of researches of influence of processed by electromagnetic field start cultures the functional-technological properties of model stuffing. On the results of researches there was carried out the approbation of offered technology in the course of which the pH, mass share of moisture and microbiological seeding of sausages are tracked. In accordance with reports of probationary center of JSC “Meat factory “Tikhoretskiy”, experimental line of summer sausages corresponds on physical-chemical, microbiological, toxicological, organoleptic indexes, terms of validity TC 9213-006-00422020-2002. Ready product was subjected the organoleptic assessment of specialists of JSC “Meat factory “Tikhoretskiy”
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Description
The article proposes the updated model of the influence of logs length onto a size of wooden chips produced with the use of a disk chipper. This article focuses on the fact that the length of any of the logs in the process of chipping is reduced. For this reason at the final stage of chipping, any of the logs with a standard initial length of 1.2 m inevitably transform into short logs, for which the conditions of chipping are significantly different from the chipping conditions at the start of chipping. The task of accounting for these changes is reduced to finding a solution of the transcendental equation. The results of numerical simulation indicate a progressing decreasing trend in the bevel angle and increasing in the length of the particles of wood chips with decreasing of logs length. Adequacy of the modeling results confirmed by laboratory tests and production experiment. Measuring linear and angular dimensions of chip real particles showed that the particles of such length may be equal to 7 cm, which is 3.5 times larger than the standard length of 2 cm. The angle of the bevel of the cutting plane of the particle may be 14º, which is approximately three times less of standard value equal 39º- 43º. We also discuss the comparison with the approximate solution, which was published in 2012 year. The article can be useful for specialists of wood-preparatory cycle in the paper industry
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01.00.00 Physical-mathematical sciences
DescriptionThe phenomenon of electro convection in membrane systems is of considerable interest, because it is, according to many authors, the main mechanism of overlimiting mass transfer. A great number of theoretical and experimental works, in which, as a rule, dimensional values were used, are devoted to electro convection study. Because of that, in actual fact, there is investigated the influence of individual factors on the transfer process. For example, the influence of voltage jumps, the average speed of a forced stream of the solution, the geometric characteristics of the channel, the initial concentration, etc. However, the influence of these factors appears not separately, at the same time. Thus, there is the problem of introducing dimensionless complexes of dimensional values that have a physical meaning and that allow to evaluate the inner links of the process. As it is known, for solving that problem, there is applied a theory of similarity, based on the transition towards dimensionless parameters in equations and formulas describing the process, and using values, typical of the system under study. This work is devoted to the determining of physical meaning of similarity criteria of salt ions processes, taking into account electro convection in the desalting channel of electro dialysis apparatus. The channel is bounded with perfectly selective, homogeneous anion-exchange and cation-exchange membranes. The introduced similarity criteria are used so as to conduct the theoretical study of the effect of a number of parameters of a desalting process on electro convection