06.00.00 Agricultural sciences
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06.00.00 Agricultural sciences
DescriptionThe article deals with the modelling of the ecological soil fertility in two types of soil (grey-meadow and mountain-chestnut) under the vine plant soils which had been constructed in the Autonomous Republic of Nakhchivan. In the content of the work, the ecological conditionus which effects the model soils, physico- chemical properties and capability had been analuzed, the ecological soil fertility modelling in two tupes of soil of the Autonomous Republic had been constructed. As a rezult, there is theoretical and practical significance of the ecological fertility modelling, which had been constructed in two types of under vine plant soils in the Autonomous Republic of Nakhchivan
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06.00.00 Agricultural sciences
DescriptionThe article deals with the modelling of the ecological soil fertility in two types of soil (alluvial-meadows and dark brown soils) under vegetable soils which had been constructed in the Autonomous Republic of Nakhchivan. In the content of the work the ecological conditionus which effects the model soils, physico- chemical properties and capability had been analuzed, the ecological soil fertility modelling in two tupes of soil of the Autonomous Republic had been constructed.As a rezult, the theoretical and practical significance of the ecological fertility modelling which had been constructed in two types of under vegetable soils in the Autonomous Republic of Nakhchivan
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ECOLOGICAL BASIS OF FUNCTIONING OF MIXED SOWINGS
06.00.00 Agricultural sciences
DescriptionCreation of joint sowings is very complicated modern environmental problem and the solution is impossible without a comprehensive study of the relationship between individuals of different species that are emerging at the level of a plant community. Studying biotic relationships between taxa used in these crops is very important; joint crops include combinations (sowing crops in rows) and mixed crops (crop seeds mixed and sown together); great attention in the mixed and combined sowings has been paid to selection and combination of cultures
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ECOLOGICAL CONDITION OF AGROLANDSCAPES OF THE KUBAN REGION
06.00.00 Agricultural sciences
DescriptionThe condition of agrolandscape systems of Kuban has limited number of natural factors, among which an important place is occupied by temperature, moisture, nutrients and places with weediness of sown areas. Basic soils are occupied by cultivation of agricultural crops with a significant presence of segetal communities in the tilled crops, as well as field protective strips. In soils of agricultural landscapes there are actively developing bacteria, actinomycetes and microscopic fungi, the representatives of mesofauna, qualitative composition of which is very varied. When characterizing the soils we can mark a broad aspect of their contamination with heavy metals and oil, as well we pay attention to peculiarities of agriculture
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06.00.00 Agricultural sciences
DescriptionThe proposed agro technology for the cultivation of soft winter wheat contributes to the reproduction of fertility of leached Chernozem of the Western Ciscaucasia. As a result of application of fertilizers in the arable layer of soil hydrolytic acidity decreased by 21.8%, humus content increased by 10.3%, mobile phosphorus - by 54.8%, mineral nitrogen by 10.3% and potassium - by 9.6% compared to the control. Studied agricultural technology allowed to increase the yield of winter wheat to 81.8 kg/ha and protein to 15.3 per cent, of gluten, to 27.8%. We have noticed exceeded concentration of mobile phosphorus in the upper soil horizon (1.5 MРС) in the cultivation of wheat after alfalfa, which contributed to reduced grain yield. Under conditions of prolonged application of fertilizers and pesticides reduced the content of mobile forms of trace elements - copper and zinc. The content of mobile forms of Mn, Cu, Zn, Cr, Ni, Co, Pb and Cd below the limit values of environmental and Toxicological regulations clayey and loamy soils for agricultural purposes. The trend of accumulation of cadmium in the green mass of plants (~ 1.2 MPC) and winter wheat grain up to 1.5 MPC for baby food
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ECOLOGICAL AND BIOLOGICAL BASES OF THE RICE VARIETY LIDER GROWING ON PESTICIDE-FREE TECHNOLOGY
06.00.00 Agricultural sciences
DescriptionAs a result of stepped hybridization and multiple replicated screening, the new rice variety Lider was received. The peculiarities of the new variety is a quick growth of plants at a sprouting – tillering stage. It gives the possibility to obtain sprouts from water lower than 20-25 cm which kills for Echinochloa. Lider is grown in Russia without application of pesticides.
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ECOLOGICAL AND SILVICUITURAL CHARACTERISTICS OF BLACK (EUROPEAN) ALDER GROWTH
06.00.00 Agricultural sciences
DescriptionEcological and silvicultural characteristics of Black (European) Alder plantations, situated in river valleys of Sochi national park are given. Regeneration nature and soil conditions of growth are adduced
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ECONOMICAL AND BIOENERGETICAL EFFICIENCY OF WINTER BARLEY SORTS ON VARIOUS IRATION MINERAL NUTRITION
06.00.00 Agricultural sciences
DescriptionThe results of the economical and bioenergetics effi-ciency estimation of using fertilizers of various winter barley sorts in the conditions of the South part of Ros-tov region are given and optimal variants of their usage are determined
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ECONOMIC EFFICIENCY OF PLANTING MATERIAL GROWING ON WEAK CLONAL STOCKS
06.00.00 Agricultural sciences
DescriptionThere was given the economic calculation of effectiveness of new clonal sweet cherry stocks use in the conditions of south part of Rostov region. There were carried out researches on assessment of different ways of new stock propagation
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ECONOMIC EFFIENCY OF FORMATION OF SWEET CHERRY YOUNG TREES
06.00.00 Agricultural sciences
DescriptionIn the article we have completed an economic evaluation of the use of various types of sweet cherry tree crown in the conditions of the South of the Rostov region