№ 125(1), January, 2017
Public date: 31.01.2017
Archive of journal: Articles count 57, 133 kb
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Description
Due to the mass construction activity during the recent years, many multistoried buildings with different height, shape and function have been built. Very often, such buildings are located on territories with very complicated subsoil conditions, which cause considerable total and differential subsoil displacements. Reachable variety of settlement calculation methods performs wide difference between achieved results. Thus the data of the geotechnical monitoring is very important for practical and scientific issues
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06.00.00 Agricultural sciences
CAYENNE, NEW HERBICIDE FOR FIGHTING WEEDS IN CROPS OF WINTER WHEAT
06.00.00 Agricultural sciences
Description
One of the most destabilizing factors of crop production is weed infestation of crops. Despite annual herbicide treatment, weed infestation of crops of winter wheat remains high, with a predominance of annual dicotyledonous weed with a higher proportion of drug resistant on the basis of 2,4-D. We also notice increased range and density of perennial dicotyledonous weeds. New combinational herbicide called Cayenne, manufactured by LLC "Agro Expert group", which in its composition contains two active substances: thifensulfuron-methyl (500 g/l) and florasulam (170 g/l), highly inhibits both annual and perennial dicotyledonous weeds. According to the working program of the registrant's company we have tested Cayenne on crops of winter wheat in spring in the tillering phase and the formation of the second internode. It is shown that its use in doses of 0.025 and 0.035 kg/ha in mixture with 200 ml/ha of surfactant-Bit 90, W provides effective suppression of annual and perennial dicotyledonous weeds (90 – 100 %). The negative effect on the culture was not observed. At the same time, within 2-3 days after herbicide application we observed cessation of growth, chlorosis, dieback of growing points of weeds. Complete death was observed after 15 – 20 days
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06.00.00 Agricultural sciences
Description
The effect of seeds shapes and sizes to field survival, plant stand, harvesting amount and structure of calendula crude drug were under investigation. Biological feature of calendula is heterogeneous seeds formation, when the same inflorescence forms seeds of various shapes and sizes. The following seeds fractions according to their shapes and sizes were used for sowing: uncinate shaped, crescent shaped as well as unseparated, including, except uncinate and crescent seeds, ring-form and scaphoid shaped seeds. It was discovered that maximum indices of laboratory, field survival of calendula seeds and plant stand were in conjunction with uncinate shaped seeds. Maximum crude drug harvest was in conjunction with the sowing seeds of uncinate shape, varied from years from 2.11 to 2.40 t/h; minimum- at unseparated seeds sowing, varied from years from 1.83 to 2.05 t/h. Crude drug extreme efficiency was determined in 1-3 gatherings by inflorescence weight gain and its quantity increase on the same plant. According to the size of elements of crude drug harvesting structure (inflorescence quantity and mass of the same plant, the same inflorescence mass) the variant of uncinate shaped seeds sowing had advantages
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06.00.00 Agricultural sciences
Description
The accumulation of heavy metals was studied in different component parts of a White squash (skin and flesh, flesh, seed skin, seed kernel, peduncle). It is known that the basic source of feed for agricultural crops are mobile water soluble organic and mineral soil combinations which are polluted by heavy metals in different degrees. In the process of their migration they are able to accumulate in different parts of plants or to disperse. The mechanism of quantitative estimation of migration of heavy metals in direction of removal of mobile water soluble soil combinations to various parts of a White squash is developed by the author. The ranks of mobility of heavy metals are made from the most mobile manganese to the most indifferent iron. The model of estimation of mobility of the rest spectrum of heavy metals is chosen, namely: lead, cadmium, zinc, copper, nickel, cobalt in relation to manganese and iron. Basing on the position of a separate element in a mobile rank and its concentration it is possible to define the source of entering to a squash fruit. It may be water soluble soil combinations, irrigation water and atmospheric aerosols
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06.00.00 Agricultural sciences
Description
The reaction of winter wheat cultivar ‘Antonina’ on the level of fertility and doses of fertilizers on crop productivity was studied. Investigations are carried out in multivariate 11 –course crop and grain-grass rotation stationary: factor ‘A’- the fertility of the soil; factor ‘B’ - fertilizer system; factor ‘C’ - the system of plants protection; factor ‘D’ - the main methods of soil tillage. Four models of soil fertility levels were studied in the experiment: А0 - initial (natural background); А1 - average (200 kg / ha Р2О5 and 200 t / ha of solid manure); А2 - high (double dose); at А3 - high (tripled) on three backgrounds of basic soil cultivation: nonmoldboard, recommended, moldboard with deep bursting and without the application of tillage (direct seeding and the natural rate of soil fertility). The soil is heavy leached black humus with humus content in the arable layer of 2.5% - 2.9%. On the basis of proven researches it was found that for the sustainable yield of winter wheat the dose of mineral fertilizers should be increased and nitrogen - up to 140 kg per hectare. The increase in yield is due the rise of the quantity of grains per ear and weight of grain per ear
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FEATURES OF MILITARY SERVICE IN WESTERN SIBERIA DURING 1865-1906
Description
In spite of the fact that the name of the district during its existence was changed (Western-Siberian, Omsk, Siberian), the authors accepted the name “the Siberian military district” for the benefit of the material representation. Chronological frameworks of the article cover the period from 1865 (the date of the creation of the Western-Siberian military district) to 1906 when the Siberian military district has been divided up into Omsk and Irkutsk districts. The article considers some features of active service in military units and institutions of the Siberian military district during 1865-1906, in view of condition diversity in Western Siberia. They are the features of the regional climate, the features of the officer personnel formation in the district, the features of its class structure (which is a source of replacement of the organized units’ staff, district subunits and a mobilization resource in case of the war beginning) and some organization issues of the military’s everyday life in Western Siberia. The authors pay a special attention to the problems of character training, the organization of the service arm and the troop training in the Siberian military district. They also underline a low level of literacy among the district population and the staff of the district divisions and units. The main idea of the article is that the government has paid little attention to the military component of Western Siberia development from the earliest times up to now
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Description
The article attempted to characterize the contribution of the first Directors of the Chechen- Ingush state pedagogical/teaching Institute - F. E. Bykova and A. P. Efleeva in the formation of higher pedagogical school in Checheno-Ingushetia in 1938-1951
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ANALYSIS AND EVALUATION OF COMPETITIVENESS FOR ENTERPRISES OF FOOD INDUSTRY
Description
The article proposes a method of estimating grade rating of competitiveness of the food industry
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EFFICIENCY OF STATE SUPPORT FOR AGRICULTURAL PRODUCTION
Description
The agricultural industry is subsidized sector of economy, besides a certainty is that agrarian production in the Russian conditions can't be conducted without considerable support from the state. Today the agricultural industry is the most important element of the market and the animator of development of economy. With respect there to upgrade of state policy in agro-industrial complex, considering the basic principles of development of an industry is necessary. In article indicators of increase in efficiency of use of means of the state support of producers of an agricultural industry of Russia are considered. Effective rendering the state support of an agrarian industry allows implementing established by the doctrine of food security, the state strategy, creations of rural infrastructure, recovery of agricultural mechanical engineering and streamlining of a land ownership. It should be noted that results of the given state support of agricultural industry of Russia in the main directions of an industry: plant growing, livestock production, poultry farming has the heterogeneous level of efficiency which is reflected indicators of achievement of level of self-reliance main products of food and achievement of the level established by the doctrine of food security of the country. A necessary condition of creation of dynamically developing and competitive industry in the world and domestic markets is a fixed growth in volumes of the state support, upgrade old and development of new programs of support of the village and agricultural producers
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Description
Under conditions of high competition, marketing of educational services is seen as a management tool for the establishment of additional professional education and improve its competitiveness. In this regard, a quantitative characteristic of a state and dynamics of key parameters of establishment of additional professional education based on monitoring of efficiency of marketing activity has become urgent. We have considered existing methodical approaches to evaluating marketing effectiveness of educational institutions. The two-component technique of assessment of efficiency of marketing in institutions of additional professional education of an agrarian profile including the complex diagnostic analysis on key blocks and their significant characteristics and assessment on the basis of the adapted technique of definition of stability of development of social and economic system, considering specifics of activity of institutions of additional professional education of an agrarian profile is developed. The author's system of indicative indicators in the main directions allowing realizing the general principles of marketing in system of agrarian educational institutions is offered. We present results of assessment of stability of development of educational institution present on the example of institute for personnel refresher training of agro-industrial complex (Zernograd, Rostov region)
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