Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
AGRIS logo UlrichsWeb logo DOAJ logo
Search by author's name Search by title
248 kb

DIAGNOSIS OF EFFECTIVE EDUCATIONAL ENVIRONMENT (ON THE EXAMPLE OF DEPARTMENTS AND FACULTIES)

abstract 1131509096 issue 113 pp. 1355 – 1379 30.11.2015 ru 922
The purpose of this research is the development of models and methods of multiparameter diagnostic effectiveness of educational environments. We know, that a criterion-diagnostic system for monitoring the effectiveness of higher education institutions - educational Macromedia is being designed, which is not the monitoring of the effectiveness of educational microenvironments and meso-environment - departments and faculties. The issue of the research - to increase the productivity (efficiency) of functioning of educational environments. The problem of research is the question of how to diagnose the effectiveness of educational environments objectively and comprehensively. The urgency of this problem is due to: the need to ensure the effective functioning of educational institutions, their sustainable innovative development; increasing demand for general and vocational education, as well as its transition to a multi-level system. Methodological basis of the research: a competence-based approach (considered an important target value of the educational process formation of the competences and personal and professional qualities of students, integrating knowledge, skills and readiness for their effective use in solving of life, professional and educational problems), metasystem approach (considering the educational environment as a metasystem, including relatively independent subsystems - educational environment of lower level of the hierarchy), qualimetric approach (considering the effectiveness of the educational environment as an integrative figure, which is diagnosed on the basis of estimating a set of criteria), synergetic approach (considering the educational environment as a self-organizing system, and the efficiency of its functioning - as an indicator of the success of the use of resources for further development). Synergetic approach is relatively new in the evaluation of the effectiveness of the educational process and the educational environment as a whole
1154 kb

APPLICATION OF AUTOMATED SYSTEMCOGNITIVE ANALYSIS TO PREDICT RISKS WHEN OPERATING ELECTRICAL INSTALLATIONS IN AGRICULTURE

abstract 1131509101 issue 113 pp. 1456 – 1473 30.11.2015 ru 1229
The article deals with the use of intelligent technology "Aidos" for the prevention of fires, electrical injuries, and accidents at agricultural sector and optimizing the security measures of human-machine systems. Causes of accidents are multi-phase or single-phase short-circuit in the supply network or electrical installation, the failure of the primary protective equipment and violations of regimes for electrical installations, causing overloads, deterioration of the insulation of supply cables, the mismatch of protective devices to regulatory requirements. Implementation of systemcognitive analysis provides a reduction in the number of dangerous fabricated experiences at hazardous production facilities. Due to the application of ASCanalysis, it provides a more efficient operation of electric installations on dangerous industrial objects, which means to prevent fires, electric shock injuries, accidents and optimize the safety measures for manmachine systems. Users of the system called "Eidos" may be companies with a high risk of appearance of the accidents at hazardous production objects: agroindustrial complex, gas supply, heat and electricity, oil-processing components, metallurgical industry, chemical, petrochemical and oil industry, main pipelines-wire transport, food and oil industry and others. Planned efficiency and effectiveness of the implementation of ASC-analysis is provided by reducing the number of dangerous man-made situations: accidents, fires, and electrocution on dangerous production units-projects. The implementation of ASCanalysis allows to increase city efficiency of forecasting of the technical condition of the power plant and to determine its residual lif
623 kb

TECHNIQUES AND ALGORITHMS OF INTERACTIVE AUGMENTED REALITY VISUALIZATION: RESEARCH AND DEVELOPMENT

abstract 1131509123 issue 113 pp. 1740 – 1757 30.11.2015 ru 791
The author performed a research with the purpose of improving visualization of three-dimensional objects by means of augmented reality technology with the use of massively available mobile devices as a platform. This article summarizes the main results and provides suggestions for future research. Since graphical user interfaces made it to the consumer market about 30 years ago, interaction with the computer has not changed significantly. The focus of current user interface techniques is only on human-computer interactions, not on human-real world interactions. With that in mind, the concept of augmented reality appears very promising. Besides other improvements, it provides a better user interface for visualization of virtual objects in real environments. Modern smartphones and tablet computers, as well as improved software tools have provided the prerequisites for mass usage of handheld augmented reality. The following issues were raised by research: realistic object rendering, the ability to change object parameters in real time, storing of objects, manipulation of objects in space, issues of augmented reality graphical user interface design
172 kb

BREEDING GALLOWAY BREED OF CATTLE IN THE CONDITIONS OF THE SMOLENSK REGION

abstract 1131509011 issue 113 pp. 133 – 143 30.11.2015 ru 1009
The article presents the results of the study of selection, technological and economic aspects of breeding Galloway cattle breed in the Smolensk region. As it was shown by the results of the studies, it begins to form breeding base of this breed in the region. This year, the regional tribal enterprise delivered two bulls initiated the accumulation of hereditary material. We have found that the greatest intensity of the development has the descendants of the bull named John. The dairy cows in the herd vary depending on the age of the animals and is 179-223kg. Allelofond of the animals are 17 alleles of EAB-locus of blood groups characteristic of cattle specialized meat breeds. The economic efficiency of breeding animals of the Galloway breed in the region was 1291500 rubles. The article recommends use of the Galloway cattle breed for further breeding in the Smolensk region and introduction of resource-saving technologies of beef production
191 kb

USE OF NEUTRALIZED PHOSPHOGYPSUM AS A MULTICOMPONENT FERTILIZER FOR RICE CROPS. MESSAGE 1

abstract 1131509020 issue 113 pp. 244 – 262 30.11.2015 ru 874
Over 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
161 kb

INFLUENCE OF MULTIFUNCTIONAL FEED ADDITIVE "TETRA +" ON PRODUCTIVITY OF COCKS AND LAYING HENS IN THE PRODUCTION OF BROILER CHICKENS

abstract 1131509031 issue 113 pp. 419 – 429 30.11.2015 ru 952
The results of the work experience carried out in the poultry breeding farm of Limited Liability Company «Incubator-poultry plant Pervomaiskaja» on the effect of the multifunctional feed additive «Tetra+» on productivity of males and laying hens in the production of broiler chickens. It is found that males experimental group receiving the feed additive in the diet «Tetra+» have better blood serum biochemical indices in comparison with the control group cockerels. This indicates that the feed additive «Tetra+» shows the properties to improve liver function and decreased intoxication of male manufacturers. It was revealed, that in the experimental group increased divorce figures, while the control group of males producing hatchability is reduced, and the end of observation of this indicator of the trend towards recovery is not evident. It recorded the highest percentage yield of hatching eggs from hens of the experimental group, while the control group showed a tendency to reduce this figure. Thus it may be noted that the use of a multifunctional feed additive "Tetra +" when feeding cocks and hens can improve productivity, reduce bird deaths and to strengthen the protective function of the body of birds
180 kb

INFLUENCE OF THE DIFFERENT SYSTEMS OF BASIC TREATMENT CONDUCTED UNDER A SUNFLOWER ON PHYSICAL PROPERTIES OF SOIL

abstract 1131509042 issue 113 pp. 562 – 579 30.11.2015 ru 1194
The article presents the results of researches of the different systems of basic treatment of soil under a sunflower on a closeness, aggregate composition, supplies of productive moisture on regular black soil of the Krasnodar region
240 kb

INFLUENCE OF PROTECTIVE COATINGS UNDER DIFFERENT STORAGE CONDITIONS OF GARLIC BULBS

abstract 1131509058 issue 113 pp. 788 – 801 30.11.2015 ru 851
The influence of protective coatings on quantitative loss of garlic was investigated at its warm) and cold storage under various conditions of relative humidity. The following varieties of garlic people's selection were studied: winter varieties – Tian Shansky, Otradnensky; spring varieties – Sochinsky and Iglinsky Local. Paraffin-ceresin composition (PK-1) was first proposed as a protective hydrophobic coating of garlic bulbs and its combination was scientifically based (the main component is paraffin, plasticizer is Ceresin C-65 and surface-active supplement is a fraction of synthetic fatty acids). Physical and mechanical performance properties of PK-1: melting temperature 58 C; resistance at 20 C 1,0 МПа; volumetric shrinkage 15%; plasticity 0,5·10-4 1/МПа; water vapour permeability 6,5g/m2 per day.Waterproof properties of hydrophobic protective coatings (paraffin-ceresin PK-1, alloy of paraffin with beewax PК-4, paraffin without supplements P) were compared with hydrophilic water solution of polyvinyl alcohol PWS-5. According to the increase of the moisture-proof properties, the investigated coatings form the following series: P. PWS -5, PК-4, PК-1. The maximum efficiency of garlic storage under various temperature conditions and relative air humidity was achieved when using a protection film of PК-1. Compared with control (without coating) PК-1 reduced moisture loss in garlic bulbs for 3-13 times depending on the variety, and storage duration of winter garlic varieties increased for 2 times. Iglinsky Local is the most moisture resistant of all the investigated varieties, and Tian Shansky variety is less moisture resistant
161 kb

AGRO-ECONOMICAL EVALUATION OF CRIMEAN INDIGENOUS GRAPE VARIETIES

abstract 1131509062 issue 113 pp. 841 – 854 30.11.2015 ru 1168
The article presents the results of the studies of 11 varieties cultivated in the eastern region of South Coast wine-growing zone of Crimea (planting of "Solnechnaja Dolina ", near Sudak mountain) in the area of their natural growing, where was formed the gene pool of grapes for a long time. As a result, the three-year (2010-2012) study found that the majority of indigenous varieties had small number of fruitbearing shoots in the bush: the varieties with colored berry - 53,3-73,3%, in white-berry - 46,6-75,9% except Shabash variety - 79.9%. We have identified the most productive varieties which were Dzhevat kara (62.2 t / ha), Kokur Beliy (48.9 t / ha), Kapselsky Beliy (44.4 t / ha), and varieties with female type of flower: Kefesiya, Ekim kara, Kock pandas, Sary pandas and Crona gave not high yield: 22.2; 22.2; 24.4; 28.9 and 28.9 t / ha. On the strength of growth, productivity and the accumulation of sugars in the juice of berries, we picked out varieties of Dzhevat kara, Crona, Kapselsky beliy. According to the main economic indicators, it turned out that the most profitable varieties are Dzhevat Kara, Kokur beliy and Kapselsky beliy. Hence, these varieties in conditions of the Crimea have much greater prospect of reproduction and development of production
248 kb

USE OF NEUTRALIZED PHOSPHOGYPSUM AS MULTICOMPONENT FERTILIZER FOR RICE CROPS. MESSAGE II

abstract 1131509065 issue 113 pp. 876 – 902 30.11.2015 ru 774
The article shows a possibility of using neutralized phosphogypsum as multicomponent fertilizer for rice crops. In the system of rice fertilization replace of 150kg/ha of ammophos during main application with 40 kg/ha of carbamide and 4 tons/ha of phosphogypsum applied in spring provides the same content of available forms of nitrogen, phosphorus and potassium in soil and plants as with application of N120P80K60. Application of phosphogypsum in spring before sowing is less effective than application in autumn before plowing. When applicating phosphogypsum in spring 2013 with a rate of 4 t / ha the obtained yield was 0.57 t / ha or 8.98% higher than in the control, and in 2014 it was not different from that obtained with the application of solid mineral fertilizers with a rate of N120P80K60. With autumn application of phosphogypsum increase in yield in 2014 was 0.98 t / ha or 12.6%. Yield growth is the result of increasing the survival of plants, grain content in panicle and grain weight per plant. Use of neutralized phosphogypsum is economically feasible. Relative benefits of using phosphogypsum instead of phosphorus fertilizer (ammonium phosphate) on rice crops in the Federal State Unitary Enterprise SRSF "Krasnoarmeyskiy" named after A.I.Maystrenko, Krasnoarmeyskiy district of Krasnodar region at the optimal rate amounted to 13139.7 rubles per 1 ha
ßíäåêñ.Ìåòðèêà