№ 115(1), January, 2016
Public date: 27.01.2016
Archive of journal: Articles count 86, 182 kb
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ACTUALIZATION OF THE IDEAS OF SYSTEMIC APPROACH IN MODERN TEACHING PRACTICE
DescriptionThe aim of the study is to examine the educational system in the national pedagogy in chronological order
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ACTUAL PROBLEMS IN ORGANIZATION OF FEEDING IN MODERN CONDITIONS
06.00.00 Agricultural sciences
DescriptionModern pig farming is a leading global livestock industry, but the organization of adequate balanced feeding is actual for the industry. Digestibility of metabolizable energy of feed depends on various factors, including the content of non-starch polysaccharides, which have a negative effect on the digestibility of key nutrients of the feed, lead to a decrease in growth rate and conversion efficiency of nutrients. Enzyme preparations which composition generally includes Xylanase, cellulase, β-glucanase activities, may avoid the negative impact of non-starch polysaccharides. Today's promising preparation that combines the functions of two feed additives - feed enzyme and probiotic, is an enzyme preparation Cellobacterin that, due to the particular organization of the enzyme complex, increases the digestibility of barley grain and effectively effects on sunflower meal. As a probiotic preparation it inhibits the development of pathogenic microorganisms and promotes the formation of beneficial microflora in the digestive tract. The introduction of Cellobacterin enzyme preparation into the compound feed with a high content of barley grain and sunflower meal increases the body weight of young pigs by 4.8% and reduces the cost of feed per 1 kg of live weight gain. The results of hematological studies found no significant deviations from the physiological norm in the morphological picture of the blood in experimental animals. The group, where Cellobacterin was added, showed higher vitamin A content by 2.8% as compared to the control, while vitamin E is found in both groups on the same level. Based on the results of the research to improve the productivity and growth rate in compound feed based on barley and sunflower meal with higher fiber content, it is recommended to include in the compound feed Cellobacterin enzyme preparation at the rate of 1 kg per 1 ton of feed
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Description
The article presents an algorithm of placement of spare parts for a three-level system of storage facilities, we are currently implementing for leading dealer companies of the southern Federal district, based on monitoring of failures in the on-line mode, which is able to prevent the appearance of failures in the process of combine harvesters, and thus to increase their operational reliability
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Description
The system of indicators characterizing the financial condition of a commercial organization, the major thing is profitability of its operations as the ratio of profit on sales and revenues, the ratio of profit before tax and the average annual value of total assets, the ratio of net profit and the average value of all assets, net income and average equity. Great practical importance for the efficient management of resources economic entity is marginal analysis, but it requires, in our opinion, improvement. In the academic literature on management analysis it is recommended to determine the relative value of the stock of financial strength ratio of the absolute value of the stock of financial strength and actual revenue; financial headroom suggested determined by the difference between the actual value of revenue and earnings, the corresponding break-even point. The relative value of the stock of financial strength should be determined, in our opinion, the ratio of the absolute value of the stock of financial strength and the amount of revenue in the break-even point. Recommended in textbooks relative value of the stock of financial strength is a share of stock of financial strength in the actual revenue. The method of rating the financial condition of commercial organizations (credit scoring of the American economist D. Durant) return on total assets is also a priority index, largely determining the solvency and liquidity of the balance sheet, the financial stability of the business entity. However, in practice the profitability of the invested capital is not always characterized by an optimal investment
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ANALYSIS OF EFFICIENCY OF ACTIVITY OF MANAGING SUBJECT OF VINE INDUSTRY
DescriptionFor the analysis of the effectiveness and the efficiency of entrepreneurial activity of organizations we apply a system of indexes, characterizing the level of the use of production resources: labor, floorspace, average annual cost of the combined assets, average annual cost of circulating assets, including supplies, average annual cost of own capital, production expenses, including financial expenses. As a quantitative result of activity of managing subject we use volume cost indexes, characterizing an effect: gross products are in current prices; profit yield from sales; gross revenue; income from sales; income to taxation; net income [1, 2, 3]. The high-quality indexes of efficiency of the use of production resources: gross products in current prices on an average annual worker; profit yield from sales on an average annual worker; gross. The analogical set of indexes of efficiency is applied, determining correlation of different types of effect and other resources. That determine an index, characterizing correlation of gross products in current prices and floorspace (in agricultural organizations we use 1 ga of lands, in point-of-sale – 1 m2 of point-ofsale area, in industry – 1 m2 of floorspace of factory, factory, workshop); correlation of profit yield from sales and floorspace; correlation of different. Then we determine indexes, characterizing correlation of different types of effect and average annual cost of the combined assets, correlation of different types of effect and average annual cost of circulating assets, production supplies, property asset, production expenses, and financial expenses. In obedience to methodical positions of analysis of indexes, characterizing the results of activity of managing subjects, we probe the dynamics of indexes for the last 3 – 5 years with the purpose of exposure of it. Important in research of indexes and efficiency of entrepreneurial activity is the use of factor analysis, allowing defining a quantitative measure influence of factors on the change of analyzable index, to ground backlogs of increase of efficiency. Most acceptable in the analysis of influence of factors there is a reception of chain substitution on the dynamics of indexes of efficiency of the use of production resources
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THE HARDWARE SOURCES OF THE AUTOMATION OF THE SOLAR WATER HEATING OF THE AGRICULTURE PLANTS
DescriptionThe article deals with the necessity of the uninterrupted control of the work quality of the solar heating system. The advantages of the microcontroller systems, which gave their evolution in the last years, are shown. The possibilities of the usage of the microcontroller systems for carrying the work quality control are shown. The electrical principal scheme of the system of the automatic control of the solar water heating which allow to control the work quality control are shown. The system was divided into interconnected parts. The methods of the temperature control by the electronic temperature sensors 18B20, water control by the optical pair with open channel and water quantity meter with the optical wheel, water level in the tank by the ultrasonic sensor of the distance and level of the solar radiation by the pyranometer are shown. The necessarily calculation of the geometric tank sizes and water velocity in the solar collector are carried out. The corresponding hardware resources of the PIC microcontrollers like hardware counters, timer with the ability to allow counting by the external signal (Gate Control), analog-digital converter and fixed voltage reference module are described. The algorithms of the control of the water temperature in the tank and the control of the filling the tank with the hot water from the solar collector are described. The methods of the transmitting information to the operator are shown. The advantages of the microcontroller control are described
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Description
Questions of microbial plant protection become more relevant. The use of microorganisms can solve the following problems: biologization of agriculture and sanitation of soil. Application of various physical factors affecting the microorganisms reduces their number. This influences the efficiency of their use. This article gives examples of the application of pressure in the biotechnological process of microbial preparations and their use in the process of spraying. The effect of pressure on nonspore bacteria - Azotobacter chroococcum, spore-forming bacteria - Bacillus megatherium and fungi - Trichoderma viride has been presented in this article. These microorganisms are used in the tank medium for protecting plants against diseases and pests developed by Ltd. "Kuban agrotehnoloogy" of Kuban State Agrarian University. Efficiency is the simultaneous application of tank medium of microorganisms with herbicide. It was found that the application of the tank medium of microorganisms for spraying is necessary to limit the pressure of 4.5 atm. Тhe use of higher spraying modes effects on reducing the number of viable bacteria. This fact has not been checked against fungi
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Description
The work presents the results of studies on the influence of the foliar spraying of white grapes of the technical sort of ‘Chardonnay’ with new water-soluble fertilizers: Nutrivant plus vinograd, Kelik potassiumsilicon, Atlanta plus and microelements in chelated form - Kelkat boron, Kelkat manganese and Kelkat zinc, on its agro biological and technological indicators. The field experiment was performed in the AF Close Joint-Stock company "Primorsk" in Temryuk District. The diagram of the experiment consisted of five options: without treatment (control); Nutrivant plus vinograd - 1 kg / ha; Kelik potassium silicon - 3 kg / ha; Atlanta plus - 2 kg / ha; a set of microelements - Kelkat boron, manganese and Kelkat Kelkat zinc 660 g / ha each. It was established that the foliar spraying with these fertilizers contributes to a more intensive accumulation of sugar in the juice of berries and to the acceleration of the harvest ageing. Furthermore, the productiveness of shoots has been increased, as it is shown in a greater number of inflorescences, and sometimes, the average bunch weight increases. All this contributes to a significant increase in a yield from a bush and to a crop yield. The highest content of chlorophyll (a + b), carotinoid and the amount of pigment were observed in cases of "Atlant plus" and "Kelik potassium-silicon," where the highest sugar was contained in the berries. Foliar spraying of grapes with the complex of microelements and also Nutrivant plus and Atlanta plus contributed to the improving of the quality of wine, as evidenced by the data of the tasting degustation. The highest mark was provided by the foliar spraying of bushes using the complex of microelements
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Description
The aim of the research is to assess the effect of different kinds of non-drug correction of climacteric disorders on the sexual function in female patients with metabolic syndrome during the period of fading of the ovaries. The research includes 330 women aged 45-50 and having metabolic symptoms. Three groups were formed: the main group, the first control group, and the second control group. In the main group the non-drug treatment (diet therapy, psychotherapy, physical therapy, exercise therapy) and the vitaminmineral treatment were combined. In the first control group, only non-drug treatment was used. In the second control group, only the vitamin-mineral treatment was used. The marital status was determined. The female sexual function index (FSFI) was determined based on six parameters – desire, arousal, lubrication, orgasm, satisfaction, and pain – before the treatment and six months after the treatment. It was identified that sexual disorders are of complex character in the women of the studied group; very common is the loss of libido. The results show the highest effectiveness of the complex approach (nondrug treatment combined with the vitamin-mineral treatment) in the sexual dysfunction correction in female patients with metabolic syndrome in the climacteric period compared to the use of only the stated methods of non-drug treatment or only the vitamin-mineral treatment
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INFLUENCE THE STOCKS ON YIELD AND QUALITY OF GRAPES AND ALIGOTE WINE
06.00.00 Agricultural sciences
DescriptionThe article presents results of the six-year study of the effect of stocks Riparia × Rupestris 101-14 and Berlandieri × Riparia Kober 5BB on yield, quality of grapes and Aligote wine in the central zone of the Krasnodar region. Effect of stock on scion strongly depends on the annual weather conditions. In a given year, there is a stock better adapted to the weather conditions. Stocks of Riparia × Rupestris 101-14 increase winter hardiness, and the stock Berlandieri × Riparia Kober 5BB - drought-resistant varieties of Aligote. On average, during six years the stock has not been resulted in significant differences between the percentages of developed into shoots buds and fertile shoots shown in the coefficients of fruiting and fruitbearing shoots of Aligote. Among all the influencing factors, the degree of influence of stocks on the percentage of buds have evolved to 16,4 %, by the percentage of productive shoots 19,8 %, a factor of the fruiting shoots and fruitfulness of 3,9 % and 2,7 %, respectively. Some differences in forming of generative organs of wintering buds along the fruiting twig under the influence of stocks do not lead to the significant difference in biological terms of fruiting varieties in the whole piece. On average, six years of significant differences in the influence of rootstocks on the number of berries in bunches, hundred berries weight, an average weight of bunches and yield is not defined - the degree of influence of stocks on mentioned indicators is 0,1-9,7 %. A significant impact of stocks on the dynamics of sugar accumulation in berries has not been discovered. The degree of influence of stocks onto the final sugar content and acidity of berries is 2.9 and 1.0%, respectively. The wine produced from Aligote berries on a stock Riparia × Rupestris 101-14 has the better tasting score than on the stock Berlandieri × Riparia Kober 5BB (7.9 and 7.8 points, respect vely). The main influence on fruiting of the variety Aligote was provided by the conditions of the current and previous vegetation. Within the conditions of the central zone of the Krasnodar region the cultivating of the variety of Aligote is reasonable for both studied stocks