Stavropol State Agrarian University
Author list of organization
List of articles written by the authors of the organization
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COMBINED FORECASTING OF THE DEVELOPMENT OF AGRICULTURE ECONOMY
DescriptionThe main statements of the methodology of forecasting of social-economic phenomena and processes in agriculture and the basic requirements to ensure realistic results of forecasting the development of the agrarian economy are considered in this work. The relevance of this topic conditioned on the need of developing a systematic and evidence-based development strategy for the agricultural sector of the country as a whole and on the regional level. In this regard, the study presents an analysis of the main indicators of the Program of development of agriculture of Russia and the Stavropol region, as well as their comparative characteristics, which allowed us to make conclusions about the region's share in the national indicators of agricultural development. The authors have conducted forecasting of the major indicators of Agriculture of Russia and the Stavropol region. The forecast covers such characteristics of agriculture, as the amount of output (production component), investments in fixed capital of agro industrial complex (investment component) and balanced financial result (resultant component). The composed scenarios of development of agricultural production in Russia and the Stavropol region reflect possible trends: inertial development of the industry, based on maintaining the current dynamics of development; pessimistic scenario anticipating slow pace of development of investment activity in the agricultural sector; optimistic scenario, based on the assumption that the creation of fundamental conditions for public and private investment in agro industrial complex. The results are of interest to scientists studying the processes of development of agriculture, and for representatives of the agricultural business and government
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WEED PLANTS OF THE FAMILY POACEAE AS SOURCES OF INFECTION OF WINTER WHEAT ROOT ROT
06.00.00 Agricultural sciences
DescriptionIn the article, there are the data of a specific variety of cereal weed plants in crops of winter wheat on a black leached soil depending on the predecessor and the way of processing of a soil and its role as a source of an infection root rot. The greatest number of isolates of mushrooms – causative agents of a disease, was allocated from such weed plants as wheat grass creeping, eras galli, field (chess) brome grass; the smallest – from Lolium temulentum. Fusariosis root decay dominates in community of cereal weed plants
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THE METHOD OF THE MICROBIOLOGICAL ANALYSIS OF THE AIR
DescriptionThe article represents the characteristics of different methods of air microbiological analysis on the basis of the results of patent searches, the aim of which is to identify and develop the most effective methods for microbiological evaluation of air quality in livestock buildings. This problem has particular relevance in the implementation of anti-epizootic measures. Among the studied methods of air microbiological analysis was used the new method which allows accurate counting degree of bacterial contamination, due to the additional coverage of molten and cooled to 45 ° C in culture medium, the density of which is not less than the density of the main medium. The new method for the microbiological analysis of air was developed and offered for practical application, including the sedimentation of aerosol particles and seeding microorganisms containing in the air at the surface of dense main medium, the temperature control of the samples and the count the microorganisms colonies number
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06.00.00 Agricultural sciences
DescriptionThe article provides information about the impact of the main methods of tillage crops on weed management component agrocenosis of winter wheat
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METHODS OF FORMING YEARLINGS CROWN
06.00.00 Agricultural sciences
DescriptionGrowing of crowning yearlings in garden nursery depends on elements of agricultural machinery, which have different effects on the angle of divergence and the number of skeletal branches formed. With the reduction of the period of growing branched yearling costs are lower for planting material, because of exception work in the nursery with two-year seedlings
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Description
The article presents the use of intensive methods of diet herd reproduction that will increase the productivity and profitability of the sheep industry. One of such methods is in vitro fertilization (IVF). For the success of in vitro fertilization procedure, an important requirement is the availability of highquality nutrient media, which help to preserve the genetic material and contribute to the further development of the zygote. The main requirement to the media for sperm is the ability of media not to cause their agglutination. The aim of our work was to search for new ways to reduce the agglutination of spermatozoa in the preparation of freshly prepared sperm in the process of production of embryos in vitro. To eliminate the agglutination of spermatozoa in the semen preparation stage, we used GCY medium, followed by demolition of seed in SOFw environment, which has resulted in a significant (almost 15 times!) reduce of the number of bound sperm. In our opinion, a decrease in agglutination in GCY buffer was connected with a specific influence of the constituent components of sperm. Conclusion: Thus, our method of preparation of freshly prepared sperm for in vitro fertilization allows a sharp decline in sperm agglutination, which will improve the fertility of eggs during the production of embryos in vitro sheep
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06.00.00 Agricultural sciences
DescriptionThe article deals with theoretical and practical aspects of fighting weeds
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Description
The article considers the problems of the training of engineering specialists in the context of the competence approach. The author considers one of the varie-ties of professional competence – the engineering. Its structural-functional model is presented and refined in the article
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SCREENWRITING FORECASTING OF SOCIO-ECONOMIC SYSTEMS’S DEVELOPMENT
DescriptionThe article describes the methodological approaches to screenwriting predicting complex economic processes based on the systemic nature of the study. This article presents some of the approaches to the construction of scenarios, such as the imitation modeling of economic processes and expert approach allowing obtaining long term scenarios based on global patterns of development
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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