Stavropol State Agrarian University
Author list of organization
List of articles written by the authors of the organization
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06.00.00 Agricultural sciences
DescriptionThe article presents the studies that were conducted in 2011-2014 agricultural years in the experimental rotation hospital departments of Agriculture and Agricultural Chemistry, located in the Experimental Station of Stavropol State Agrarian University. The hospital is part of a geographical network experiments with fertilizers and registered in the register of long experience certificates of GeoNetwork VNIIA of the Russian Federation. We have presented an influence of systems of fertilizers and tillage practices on yield, indicators of the structure and quality characteristics of winter wheat of Zustrich varieties grown after pea predecessor in a stationary experience of Stavropol GAU. The influence of fertilization systems built on different principles on the productivity of winter wheat after pea predecessor in the area of unstable moistening was studied. The article has practical significance, since on the basis of the research we have found experimental evidences to recommend a cash-balance method for determining fertilization rates for the construction of the settlement system of fertilizers, to assure maximum efficiency and provide a level of skill programming yield 90-100%. We have also offered low-cost bio- fertilizers in crop rotation system, based on the efficient use of organic fertilizers, local application of minimal doses of mineral fertilizers
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06.00.00 Agricultural sciences
DescriptionThis article describes the results of programming of a yield of winter wheat grain on quality and productivity of winter wheat in the conditions of teaching and experimental farm of Stavropol upland. There were given the weather conditions during the research, their influence on the formation of the structure yield and quality of winter wheat. We have presented an analysis and a comparative evaluation of the structure of the winter wheat crop, including a variety of quantitative traits: the length of the stem and ear, number of grains per ear, mass of one ear, weight of 1000 grains, tillering and overall productivity yields. This scientific article describes the technical requirements to the content: protein, gluten, vitreous, the DCO, the class of grain. In general, the results of 4-year data on leached black soils of Stavropol Upland were the largest and the best indicators on the structure of winter wheat yield and grain quality, as they were obtained with the introduction of the planned dose N126R80K72 harvest of 6.0 t/ha according to the method of calculation by V.V. Ageev, planned yield levels 5.0 and 6.0 t / ha have been achieved, the accuracy of programming (99%) was obtained by calculating the doses of fertilizers by the method of V. V. Ageev
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06.00.00 Agricultural sciences
DescriptionThe article presents three-year data on the influence of different fertilization systems and predecessors (corn for silage and peas) of winter wheat in the rotation on the dynamics of content in the 0-20 cm layer of black leached soil of mineral nitrogen, of available phosphorus, of potassium, and yield of winter wheat. The materials presented in this article indicate that, regardless of its predecessor in all phases of plant development, the under study fertilizer systems significantly increased the content of mineral nitrogen on the indicators of natural agrochemical background on 1,1-29,3 mg/kg; maximum contents was registered in the settlement system of fertilizer. After a seeded fallow predecessor the fertilizer systems significantly increased the content of available phosphorus in the soil at 1,5-16,6 mg/kg and exchangeable potassium in the 6-57 mg/kg. The maximum indices of both indicators were observed in the settlement system of fertilizer. Analyzed fertilizer systems contributed to a significant increase in wheat yield relatively to control 0,82-2,24 t/ha on a busy couple 0,74-1,6 t/ha for maize silage, 1,44-2,42 t/ha peas. Maximum productivity of winter wheat in the experiment was fixed at the fertilizer system after a busy couple, and was 6,19 t/ha
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CRITERIA INDICATIVE EVALUATION OF ENTERPRISE MANAGEMENT IN QUALITATIVE NEW ECONOMY
DescriptionEffective functioning of small and medium business, its competitiveness, the implementation of the expanded reproduction is largely determined by the stability of its financial position. If small and medium enterprise financial stability and financial stability, they successfully overcome unexpected changes in market conditions, and they are not facing bankruptcy. Financial sustainability of small and medium business - is it safe and secure solvency not only in the ordinary course of business, but also the random changes in the market
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INNOVATIVE ACTIVITY OF BUSINESS STRUCTURES IN THE AGRICULTURAL SEC-TOR OF ECONOMICS
DescriptionThe article examines the indicators of innovation activity of business structures, on the example of the Stavropol region, to determine the most effective areas of the state-term support of the agro-industrial complex of Russia
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STUDY OF SALT WHEY TREATMENT WITH ELECTRO DIALYSIS
DescriptionThe results of the effect of the electro dialysis treatment on the composition and properties of salt whey are presented. The main regularities of the demineralization process of salt whey and its efficiency are determined
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Description
The article presents the material on the market uncertainty of the business environment in Russia, it requires in-depth analysis of the processes in the external and internal environment of the organization. Subjects of different organizational - legal forms are in constantly changing conditions of the business climate
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06.00.00 Agricultural sciences
DescriptionThe basic amount of oilseeds in the Russian Federation, including the Stavropol region is produced by sunflowers. Using the best ways and methods of soil cultivation and improving the technology of sunflower cultivation in relation to specific growing conditions - the main way to increase the yield and gross yield of seeds of this valuable crop
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01.00.00 Physical-mathematical sciences
DescriptionThe work presents the calculation on the basis of magnetic circuits of magnetic field induction in the "water" gaps of the device for activation of water with alternating magnetic field of industrial frequency. We have executed the calculations of magnetic inductance of the coil of the device taking into account the thickness of layers of winding current-carrying wires. This allowed experimentally determining - with reasonable accuracy - the value of the relative permeability of the steel used, housing, necessary for the specified calculation of the device in general
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Description
According to the Federal statistical observation, in the Stavropol region in 2012 there were 463 companies and organizations, which have stationary sources of pollution, the emissions of harmful substances which have a negative impact on the atmosphere. The largest volume in the environmental pollution of Stavropol making venture for the production and distribution of electricity, gas and water, manufacturing, transport and communications, a considerable share - mining operation