Kabardino-Balkarian state agricultural academy
Author list of organization
List of articles written by the authors of the organization
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OPTIMIZATION OF OPERATING MODES OF INSTALLATION FOR PROCESSING OF THE BIRD'S DUNG
DescriptionIn the article, the influence of poultry-farming complexes on adjoining territory is considered. Installation for processing of a waste of poultry farming is offered, parameters and modes of its work are proved
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OPTIMIZATION OF STRUCTURE OF AUTOMOBILE AND TRACKTOR PARK
DescriptionIn article questions of optimization of quantitative and branded structure of park of tractors on a minimum of capital investments for the basic technological operations are considered
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01.00.00 Physical-mathematical sciences
DescriptionThe method and results of forecasting of crops of agricultural crops in a steppe zone of territory of the Kabardino-Balkarian republic are resulted. The method is based on use of dependence of crops of agricultural crops from agrometeorological factors. Results of calculations on planning crops of some cultures are resulted.
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Description
In this article, we have given a short review of scientific bases of designing of blocks and module cars and some perspective works for opening new possibilities of increasing the efficiency of technologies of intensive mountain and foothill gardening
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FEATURES OF SUBSTANTIATION OF MEANS FOR ANTIEROSION PROCESSING OF SOILS
DescriptionIn the article, main principles and methodical bases of the complex analysis of actions for research of influence of influences on soil subject to erosion are stated at cultivation of agricultural crops for the purpose of preservation and increase of its fertility
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DIGESTION EXCHANGE PECULIARITIES OF BROILER CHICKENS DURING FEEDING ECOLOGY DISTURBANCE
06.00.00 Agricultural sciences
DescriptionIn the conditions of the North Caucasus during aflatoxin B1 tolerant level in the ration it is desirable to breed the broiler chickens cross “Smena-4” and “Ross 308” adding toxi-nyl preparation in the amount of 2 kg/t
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Description
This article considers the criteria of the efficiency of means for antierosion processing of soil with reference to industrial-economic conditions of the Kabardino-Balkarian republic
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06.00.00 Agricultural sciences
DescriptionThe article is devoted to the estimation of the dependence of perennial grass herbage’s productivity on the dose and distribution of nitrogen fertilizers during the vegetation, as well as from the dynamics of the species composition by years of use. It was revealed that for cocksfoot-timothy grass mixture an increase in the rate of nitrogen fertilizer for every 10 kg of active ingredient leads to an increase of yield by 0.27 tons/ha. The selection of components of grass mixtures and rational fertilizer doses forms the herbage which provides a yield of about 7,0-12,0 tons/ha of dry mass and 58,1-99,6 GJ of energy exchange. It is established that competitive relations in grass mixtures are exacerbated with increasing doses of fertilizers. The timothy grass develops successfully in a mixture with the cocksfoot with a low level of mineral nutrition (N80). A high level of mineral nutrition speeds up the formation of single-species herbage - the cocksfoot. Meadow fescue grass provides sustainable yields on medium and high backgrounds of mineral fertilizers in combination with the cocksfoot. Recommendations for a nitrogen dose of more than 200 kg per hectare for fertilizing mixed grass crops with the cocksfoot and about 100 kg per hectare for clover-cereals mixtures without cocksfoot are suggested
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PRODUCTIVE AND POWER EFFICIENCY OF THE USE OF BIOGAS STATION
DescriptionApplication of fluidizers’ production of biological gas, as alternative energy sources in a great deal determined by her structural descriptions and exhaust technological modes. For determination of efficiency of their use, the power method of estimation is offered. Results of estimation of efficiency of the use of the biogas station are given
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05.20.00 Processes and machines of agroengineering systems
DescriptionReserves of expansion of the areas under fruit plantings in the central part of the North Caucasus are limited, one of solutions of this problem is involvement in an agricultural turn and, in particular, under fruit plantings a little or the slope lands, absolutely inconvenient for one-year cultures, having optimum climatic conditions. Currently, scientifically based technologies of cultivation of gardens on slopes are developed for foothill and mountainous areas of the North Caucasus in relation to zones. Large corporations, as well as medium and small business are engaged in production of fruits in the North Caucasian Federal District. One of problems which vendors of fruits face it is the shortage of the equipment on care of trunk strips and row-spacings of fruit plantings. Mechanized technologies of flat gardening are a little effective in specific conditions of mountain and foothill agriculture where the main limiting factor is the soil fertility. At the same time, the question of the accelerated creation of a humic layer in the trunk strips, improvements of the water and food modes of fruit plantings on slope lands is particularly acute. The carried-out analysis of a system of maintenance of the soil in gardens showed that the most rational is the cespitose and humous system providing bevelling of vegetation with its leaving on the surface of the soil in the form of mulch. However, lots the mower-grinders produced by the industry have rather low rotating speed of a rotational operating part (540 … 840 min-1); they do not provide high-quality crushing of grass vegetation, are incapable to transport crushed grassy masses in trunk strips of fruit-trees. In this regard, we offer a construction of a unit for processing of row-spacings and the trunk strips of fruit plantings. As a result of the conducted theoretical researches, we have set rational values of key parameters of the offered unit