№ 113(9), November, 2015
Public date: 30.11.2015
Archive of journal: Articles count 119, 266 kb
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CREATION OF INITIAL MATERIAL FOR BREEDING OF WINTER WHEAT VARIETIES TOLERANT TO SMUT
06.00.00 Agricultural sciences
DescriptionThe key task of the agriculture in Russia is the further improvement of grain production. Thus, prevention of losses of winter wheat yields because of the diseases remains relevant. The significance of varieties tolerant to diseases, especially to smut (fungus) is of primary importance. Therefore, it’s essential to create initial material for breeding of the varieties tolerant to smut. According to the results of the trials with artificial infection with pathogens, among the samples of winter wheat there have been identified varieties belonging to different groups of tolerance to smut. They are a highly sensitive cultivar ‘к-69361’ (Korea), a sensitive variety ‘Izyuminka’ (Russia), moderately sensitive variety ‘Asket’ (Russia) and almost tolerant variety ‘1621/03’ (Russia). We studied the reaction of the hybrids F2 on infection with smut in different variants of hybridization to obtain stable progeny. The correlation between the number of infected plants in parent and hybrid (F2) populations have been considered. The productive tillering of the plants has been determined in all variants of the trials; it was the least one on the plants with 100% of infected leaves. The hybrids F3 and F 4 have been distributed according to the degree of their tolerance to smut. For further work we have selected the lines with practical resistance to smut (fungus)
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FINANCIAL RISK ASSESSMENT OF AN AGRICULTURAL COMPANY ACCORDING TO REPORTING
DescriptionThe instruments of increasing competitive stability and decreasing financial risk of the company in the conditions of an economic crisis are considered in this article. The process of production in agriculture is closely related to the natural biological processes. Animals and plants function as means of production, and they are living organisms, developing on the biological laws that determine the dependence of the production process in the agricultural sector on natural factors. Besides, various soil climatic conditions have impact on results of economic activity of agricultural producers. Therefore, companies that work in rather worse natural zones are less competitive. The price factor doesn't provide financial well-being and doesn't reduce risk of bankrupt to such organizations. The economic situation in the country, emergence of new financial instruments and some other factors has essential impact on results of economic activity of an agrarian enterprise. Thus, the activity of the company in all its forms is connected with numerous risks, thus, financial risks play an essential role, generally, "a portfolio of risks". In this regard, an actual task in practice of an agrarian enterprise is the assessment of level of financial risk on the basis of accounting reports: the balance sheet records the financial situations of the organization at reporting date, and the report profits and losses results of financial activity. The system of internal control in various directions is necessary for risk management: acquisition of raw materials and materials, product sales, logistics, personals, finance and capital investments. A possibility of an agrarian company to estimate, to control and to operate its own risks is important competitive advantage, allowing to create financial and steady structure of the organization
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USE OF NEUTRALIZED PHOSPHOGYPSUM AS A MULTICOMPONENT FERTILIZER FOR RICE CROPS. MESSAGE 1
06.00.00 Agricultural sciences
DescriptionOver the past 15 years due to removal with crops of rice crop rotation, as well as with field waste and seepage water content of mobile forms of boron in soils of rice irrigation systems in the Krasnodar region decreased by 10 %, cobalt by 14 %, manganese by 10 %, copper by 7 %, molybdenum by 15 % zinc by 6 %. Impoverishment of soil with calcium and sulfur is observable. Need of using micronutrients for this crop is also determined by lowering mobility of most microelements in flooded soils. Partly this problem can be solved by use of neutralized phosphogypsum – waste product of wet-process phosphoric acid. With its application in dose of 1 t/ha, field receives 265 kg of Ca, 215 kg of S (general) 20 kg of P2O5 and 9.8 kg of SiO2, so it compensates for the loss of calcium from the rice soil, as well as solves the problem of sulfur, silicon and partly phosphorus fertilizers. Data showing possibility of use of neutralized phosphogypsum as multicomponent fertilizer for rice crops are given. Phosphogypsum reduces sparseness of rice plants in ontogeny, thus forming a dense agrocenosis: plant density is 24-25 pcs./m2 that is higher than on application of N120P80K60. Plants with such agricultural background by their height and leaf area did not differ from control ones (N120P80K60), and their dry weight was higher by 2-6 %. With fertilizer system N120P80K60 application of 4 t/ha of phosphogypsum during main fertilizer treatment provides the same level of phosphorus content in the soil and plants, as application of 100 kg/ha of ammophos. Rice yield increases by 0,57 t/ha or 8,98 %. Yield growth is the result of increasing survival capacity of plants, seed setting of panicle and weight of grain per plant
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MULTICRITERIА PROBLEM OF FINDING THE OPTIMAL PATHS FOR LARGE-SCALE TRANSPORT SYSTEM
01.00.00 Physical-mathematical sciences
DescriptionThis article explores the multicriteria problems arise in the organization of routes in large-scale transport management system. As a mathematical tool for constructing a model, we were using the prefractal graphs. Prefractal graphs naturally reflect structure of the device of communications of transport system, reflecting its important features – locality and differentiation. Locality is provided with creation of internal routes (city, raionwide, etc.). Differentiation is understood as division of routes on intra regional, interregional and international. The objective is reduced to a covering of prefractal graphs by the simple paths which are crossed on edges and nodes. On the set of feasible solutions, vector criterion function with certain criteria is based. In concepts of transport system, the given criteria have concrete substantial interpretation, the transport routes allowing to design considering features of system. In this article, we construct polynomial algorithms for finding optimal according to certain criteria decision. By the criteria which aren't optimizing the allocated routes their estimates of the lower and upper bounds are given. On all given algorithms the estimates of computing complexity confirming advantage of use of methods of prefractal and fractal graphs before classical methods of the theory of graphs are constructed and proved
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THE POETICS OF QUESTIONS IN THE NOVEL “WOMAN FROM ANDROS” BY THORNTON WILDER
10.00.00 Philological sciences
DescriptionThis article considers the knowledge of the truth in the novel of the American classic of the XX century Thornton Wilder. From our point of view, one of the ways of an implementation is the existential form of a rhetorical question. They were asked by all characters of the novel and for some of these questions the archetype of the searcher which was formed in the Medieval legends is guessed. Findings of this article offer to put the question about the nature of the genre of Th. Wilder’s novels in a new way
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Description
This article "The Procedural relations of the Prosecutor and the investigator according to Charter of criminal proceedings 1864" is devoted to the investigation of some historical aspects of criminal and legal proceedings of the Prosecutor and the investigator according to Charter of criminal proceedings 1864. It discusses the Prosecutor’s and the investigator’s functions and competency in comparison with the current criminal procedure legislation, there is continuity of many of the provisions as well
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NEOLOGISMS IN CHILD'S SPEECH CAUSED BY THE DISSEMINATION OF VIDEOS
10.00.00 Philological sciences
DescriptionThe article studies words and set expressions of children's speech appearance of which are directly linked to the dissemination of movies in the late 1980s in the Soviet Union. These words and set expressions are analyzed on the basis of the material collected by the author for «The Dictionary of Soviet Childhood» being prepared for printing. As a result of exposure to foreign video products, some new expressions and words entered children's speech and have become an important part of the linguistic landscape of the Soviet childhood. Many of them have been stored in conversations so far: invective vocabulary, translation loanwords, barbarisms, exotic vocabulary, proper names. Many words have developed new meanings and become part of new Russian lexical sets. These neologisms in vocabulary are reflected in children's folklore; some of them have become part of the literary language and have been fixed in modern dictionaries of the Russian language. Many of them are still used in Russian informal speech. The author gives examples of the use of these lexical units in fiction and publicist texts paying attention to their semantic, phonetic, spelling and grammatical features
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MATHEMATICAL FORMS OF CONSECUTIVE AND PARALLEL ECONOMIC RISKS
01.00.00 Physical-mathematical sciences
DescriptionIt is offered to expand the classification of risks by introducing a global risk of economic system, which separates stages burdened with the local risks having arbitrarily direction. Serial or parallel origin of these risks is modeled dyadic chain vectors or four-dimensional conglomerates of quaternions in Clifford spaces. Multivariate risk is to transform analytically, calculate quantitatively, construct geometric vector operations in the ensemble with the economic variables on which part of the cost of the risk and that is lost or after symptoms appear. Therefore, the cost of an asset depends on a comprehensive cost of the "basis", burdened risk ("common value"), and the magnitude of the risk of leaving part - "risky value" - from zero. Now, the risk emerges as a new economic and mathematical category. Through the study of risks and through research of their new multi-dimensional performance value it is possible to insight into understanding the mechanisms of action of the economic laws worldwide and in Russia
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Description
This article represents experience of a reflection over theoretical prerequisites of phenomenological and system approaches to a problem of forecasting of social reality. An object of research are the principle of multidimensionality of social reality in aspect of a determinism and indeterminism of social processes, and also the principle of causal asymmetry of time acting as the ontologic basis of multidimensionality of reality. It is claimed, that at the heart of statement of the major philosophical problems there is an experience of a touch to a phenomenon of multidimensionality of reality. Multidimensionality of reality is shown as a dependence of fundamental characteristics on the level of theoretical generalization and an intentionality of the consciousness registering reality in its existence. The hypothesis of multidimensionality of social reality assumes that social processes can be described and as strictly determined, predicted and as depending on a free will of the person depending on the level of theoretical generalization at which they are considered. The principle of causal asymmetry of time is a form of multidimensionality of time and a condition of multidimensionality of process, including social. At the heart of causal asymmetry of time, there is a systemacity of time, not reducibility of time neither to consciousness, nor to life. It is shown that is impossible differently as through the synthesizing activity of consciousness, to connect together two senses, equally directly related at the right time: duration keeping time in some equal unity of the moments and the variability, change of times expressing ontologic exclusiveness of the present moment. Multidimensionality and asymmetry of time can be considered as theoretical prerequisites of phenomenological and system approach to a problem of social forecasting
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PLANT IMAGES IN PAINTINGS OF ARTISTS AS A RESOURCE OF INFORMATION ON THE HISTORY OF AGRONOMY
DescriptionThe article discusses the use of illustrations based on works of art as a resource for information on the history of science and of agronomy is plant breeding in particular. In our work, we used the works of art as a separate independent resource of information in multiple tasks: as a resource for archaeogenetic variety of agricultural crops (pumpkin, gourd, squash, Luffa) as a tool of visual notes in plant breeding, as an independent material analysis introduction agricultural plants. The task of our study was to create base images of agricultural plants on the basis of works of art of past centuries, as a demonstration of the development of scientific breeding of agricultural plants. In this regard, to achieve this goal, we have been collected images of agricultural plants from the 15th to the 21st century, given their modern counterparts. Paintings in the educational process in courses of such disciplines as "History of agronomy" can be regarded as the object of analysis; material for study; a tool for gathering information, the resource information on individual characteristics. A common criterion of the approach to painting, as a tool of analysis, is the fact that an illustration, an image or other biological phenomena, recreate the form, the essence of the research object or phenomenon. It is shown, that the use of paintings as documentary, the changes of plants, in our opinion is interesting and relevant methodical approach in the modern educational technology. The analysis of paintings allows students to penetrate deeper into the image of the investigated object, to enquire about the time of the creation of the painting, to be an independent creative activity in search of information resource