Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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2235 kb

ELABORATION OF ADAPTIVE MODELS OF SPECTRAL ANALYSIS WITH APPLICATION OF METHODS OF FILTRATION WHEN PREDICTING THE DYNAMICS OF AIC SUGAR INDUSTRY (PART 1 – FORMULATION AND SIMULATION)

abstract 1161602074 issue 116 pp. 1122 – 1156 29.02.2016 ru 667
Objective: To improve the consistency and effectiveness of strategic planning and forecasting in modern conditions it requires development of the existing classifications of types of planning, strategies, forecasts and forecast methods. This study examines the introduction to problems of spectral analysis of the macroeconomic dynamics of key world and Russian sugar subcomplex. The article is devoted to forecasting the activities of integrated manufacturing systems of sugar subcomplex in agro industrial subcomplex. As well as to the practical application of economic-mathematical methods (based on spectral analysis) to control the economic parameters of the integrated industrial systems of the sugar subcomplex, oriented to meet the needs of the sugar production of the population not only of individuals, but of the regions and the country as a whole. Discussion: Procedures to identify and study the dynamics of periodic components of the development of the agriculture segment agriculture are based on methods of spectral analysis of random processes. The article describes the performed experiments with various kinds of non-stationary time series of agricultural sector and food industry sugar subcomplex. The article presents results of numerical experiments with the spectra of time series of sugar production, sown areas, gross harvest and yield of sugar beet and sugar cane country. Systematic ideas and methods underlying the spectral analysis were shown. The article also assesses the results. Results: The algorithm developed by the author for the adaptive method of spectral analysis was implemented by the author in the context of a specific software product, namely in MS Excel format. The results of the empirical research confirmed the possibility of practical use of developed models in forecasting likely scenarios for the development of sugar sub-complex in the interests of integrated production systems. The results are illustrated by numerous graphs based on real data. We have also built projection of latent structures of sugar subcomplex in the macroregions. It is revealed that each of the macroeconomic time series can contain at least from 2 to 9 harmonics (cycles) of different kind and strength of impact on the trend
130 kb

EKOBENTOKORM - NATURAL SORBENTS

abstract 0831209054 issue 83 pp. 776 – 785 30.11.2012 ru 1575
Poultry farming is characterized by a relatively low cost of production, so it is more cost-effective compared with other sectors of animal husbandry. However, the feed of plant and animal origin used in the poultry industry does not always correspond to the requirements of biological safety and are subject to damage by fungi producing mycotoxins, causing extensive economic damage. Therefore, to improve the performance of the cultivation of chickens broilers was used natural sorbent - ekobentokorm (from the local cheap raw materials - bentonite clay), which is not only a source of macro - and microelements, but also with adsorptive activity in respect to mycotoxins, endotoxins, salts of heavy metals and pathogenic microflora, improves digestion and metabolism
487 kb

EINSTEIN, SCHROEDINGER, AND ATOM

abstract 0971403094 issue 97 pp. 1378 – 1402 31.03.2014 ru 1690
In this paper, we consider gravitation theory in multidimensional space. The model of the metric satisfying the basic requirements of quantum theory is proposed. It is shown that gravitational waves are described by the Liouville equation and the Schrodinger equation as well. The solutions of the Einstein equations describing the stationary states of arbitrary quantum and classical systems with central symmetry have been obtained. Einstein’s atom model has been developed, and proved that atoms and atomic nuclei can be represented as standing gravitational waves
305 kb

EFTIHIYA – THE NEWEST WINE AROMATIC VARIETY WITH PINK COLORED BERRY

abstract 1031409031 issue 103 pp. 478 – 497 30.11.2014 ru 1169
The newest wine grape variety Eftihiya with aromatic pink colored skin (in Greek the name means “happi-ness”) was breed with hybridization at the Athens In-stitute of Viticulture by P. Zamanidi, L. Troshin and P. Radchevskiy in 2005 by crossing the Greek varieties and Malaguzya with Eurasian Traminer pink. Dura-tion of production period from bud burst to harvest 146-155 days. Yields are very high: 25-30 t / ha. Modal mass of clusters is 250 g. Bunch is conical, me-dium density. Berry is medium, short elliptical, pink colored, with a thick wax coating. Pulp and juice with the expressed varietal flavor, similar to the aroma of Traminer pink. Sugar content of more than 24%. Vari-ety is designed for production for the dry white wines of excellent class and high-quality sparkling, dessert and sweet wines; suitable for the production of high quality aromatic juices
240 kb

EFFICIENT METHOD TO INCREASE PRODUCTIVITY

abstract 0981404033 issue 98 pp. 427 – 454 30.04.2014 ru 1792
In adverse dry weather conditions the yield of traditional crops is sharply reduced, particularly of maize, therefore it is required a drought-resistant crop with high forage characteristics. This crop is the grain sorghum. The presence of non-starch polysaccharides in sorghum grain creates the preconditions for the inclusion of enzyme preparations in the combined feed for broiler chickens. The aim of the study was to provide high productivity of the broilers fed the combined feed, containing up to 30% of grain sorghum with the additional use of the enzyme preparation "CelloLux -F". Positive results are achieved both in productivity and digestibility of the main nutrients in the combined feed with the enzyme. It is recommended to include the enzyme into combined feed for broiler chickens at the amount of 100g/t of feed. Application of enzymatic agent "CelloLux -F" as a component of combined feeds for broiler chicks favors live weight gain, feed conversion efficiency and safety of young birds. It is recommended to include the enzyme into combined feed for broiler chickens at the amount of 100g/t of feed
135 kb

EFFICIENCY PLANTING OF JUNIPER DEPENDING ON THE TYPE OF SOURCE MATERIAL

abstract 0931309074 issue 93 pp. 1095 – 1104 30.11.2013 ru 1225
The article presents the biological growth of above-ground parts in a nursery open ground. It gives the economic evaluation of the production of seed species and varieties of juniper, depending on the category of the source material
2187 kb

EFFICIENCY OF VIBRATION-DAMPING GASKETS WITH DRY FRICTION FOR REDUCTION NOISE OF CIRCULAR WOODWORKING MACHINES

abstract 0701106037 issue 70 pp. 533 – 548 30.06.2011 ru 2305
Reasonable new design for reduction noise for saw disks of woodworking machines, in which gaskets with the dry friction, placed under clamping flange are used, is shown. Experimentally received results, characterizing dissipative and acoustic properties of this design
182 kb

EFFICIENCY OF USING OF THROTTLING ELEMENTS AT THE PUMP PLANTS

abstract 0931309010 issue 93 pp. 156 – 165 30.11.2013 ru 1345
In the article, we have examined the operation modes of the pump units when their efficiency is regulated by the force of throttling. Formulas for optimal operation mode are derived and zones for efficient work of the electric pumps with different initial parameters of reg-ulations are defined
140 kb

EFFICIENCY OF USING COMBINED UNITS WHEN PREPARING SOIL UNDER WINTER CROPS

abstract 1491905012 issue 149 pp. 31 – 38 31.05.2019 ru 230
Issues associated with the use of combined units in the preparation of the soil are relevant and of scientific and practical interest. Relevance increases when it comes to the cultivation of the main crop - winter wheat. In this regard, the presented results on the effectiveness of the use of combined units in the preparation of soil for winter crops are important. They are important primarily from a practical point of view. Experimental studies were conducted in the conditions of many years of stationary experience in the FSUE "ANC" Donskoy ", Zernograd, Rostov Region and in the Krasnodar region, LLC "Step". The efficiency of the use of combined units KUM-4, APK-4, developed at SKNIIMESH, now FSUE “ANC “Donskoy” in the cultivation of winter barley and winter wheat is considered. The technological process of tillage using combined units consists of several technological operations performed simultaneously. Disk working bodies chop plant residues and destroy weeds. At the same time, a network of cracks in the underlying soil horizons is laid. Next are flat-cutting working bodies that loosen the soil already at the set depth. There is a cutting of the root system of weeds, loosening the remaining non-loosened soil layer to the required depth, the formation of a flat bottom of the “furrow”, the separation of erosion-hazardous soil particles to the bottom of the furrow. Next, a roller - a compactor - compactor enters the work, which provides regrinding of soil lumps on the surface and subcompaction of the treated layer. The last in the process chain is a mulch roller, which ensures the formation of a compacted seed bed for seeds with simultaneous mulching of the compacted soil layer. The use of combined units in the technologies of cultivation of winter barley and wheat allowed to achieve a reduction in the number of technological operations by 1,5-2,5 times, an increase in the productivity of winter wheat by 0,4 t / ha (9%), a reduction in fuel consumption by 40%, operating costs 1,4 times with the economic effect of 1500 rubles / ha and the profitability of production of 140%
432 kb

EFFICIENCY OF USE OF STRATEGIC PLANNING ELEMENTS IN RETAILERS OF THE KRASNODAR REGION

abstract 0991405063 issue 99 pp. 910 – 927 30.05.2014 ru 1101
The efficiency of launching the strategy planning system was examined. The system enables the organization to forecast sales indexes more precisely and get more profit by using its resources rationally in the retailment of the Krasnodar region
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