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Description
Mathematical models of management by efficiency and stability of farms, worked out by the authors on the base of straightline presentations, and models of optimization of production structure and market price of produce realization, based on the principles of mathematical programming and research of demand function are casted in the article as well .
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ASSESSMENT OF BASIC CONDITIONS OF LIVESTOCK OF OREL REGION FOR INVESTMENTS
DescriptionAnalysis of livestock development in Orel region for 2002-2006 was conducted in the article. Presented analysis allows to assess conditions to realize investment process in this branch of agriculture in a given region.
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USE OF DIFFERENT BIOTYPES OF VARIETIES-POLLINATORS IN SELECTION OF SUN FLOWERS
06.00.00 Agricultural sciences
DescriptionPossibility of getting of qualitatively new selection material of sunflower – complex hybrids by means of use as paternal form of separately taken biotypes of varieties-pollinators was shown in the work. Getting of highly productive large-fruited complex sunflower hybrids on the base of pollination of sterile simple hybrid Kubansky 93 by different biotypes of variety Lakomka on the example of getting of complex hybrid Kubansky 93x Lakomka 1 was considered in the article. Received selection material of sunflower is main for creation of new highly productive, resistant to unfavorable factors of environment of competitive varieties and hybrids of sunflower.
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FORMATION OF FRUIT PRODUCE MARKET IN THE CONDITIONS OF KRASNODAR AREA
DescriptionActivity of canned fruits subcomplex of Krasnodar region for the period from 1991 to 2005 was analyzed by the author in the article. Interaction of market and economic activity of enterprises were considered, change of outputs of processing subcomplex, production, import and fruit consumption and prices on fruit produce and peculiarities of fruit produce market formation in the conditions of Krasnodar area were presented in dynamics as well.
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FORMATION OF YOUTH SUBCULTURES IN BURYATIA
22.00.00 Sociological sciences
DescriptionPeculiarities of youth subcultures in Buryatia, their classification, and main factors influencing the appearance of youth subcultures in the period from the beginning of 1990s to 2007 are considered and analyzed in the article.
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06.00.00 Agricultural sciences
DescriptionNutrient media for shoot development from shoot tips 0.5-0.8 mm with several leaf primordia in four grapevine genotypes were optimized by means of a mathematical design of experiment. Over the range of component concentrations CaCl2 had considerable the highest effect on shoot tip development compared to other components of the media. Grapevine genotypes were different in their needs for concentrations of macro-elements to optimize the process of their growth and development. Shoot development from shoot tips in each grapevine genotype as a function of macro-element concentrations in media must be described by an individual regression equation. The proposed method of result evaluation and the mathematical design of experiment may be used in physiological and agricultural research for optimization of processes affected by numerous factors. The optimized media for shoot tip development may by used for sanitation of grape plants from viruses in meristem cultures
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Description
An author carried out a comparative analysis of the existent state support of agrarian sector in Russia and Ukraine in accordance with modern world tendencies
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Description
On the basis of the analysis of morphological indicators of wood cultures of a linden it was recommended to start caring cuts of cultures (the combined method) with removal from low ranks of trees in diameter at height of a breast to 8 sm and from high ranks of 4 trees (24 sm). Intensity of cuts - 35 % from the general number of trunks and 15 % on weight
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06.00.00 Agricultural sciences
DescriptionSystem substantiation of necessity of creation of new techniques and technologies for crisis overcoming in agriculture. In the article the basic moments of a substantiation of creation of new techniques are reviewed. The system substantiation of directions of researches of the actual problems is given
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06.00.00 Agricultural sciences
DescriptionThe results of the research of the various agricultural technologies’ energetic efficiency are given in the article. The importance of the energy assessment for the technological process’ improvement and management of the agricultural projects is considered