№ 94(10), December, 2013
Public date: 27.12.2013
Archive of journal: Articles count 66, 148 kb
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INTRODUCTION OF SOME RARE AND ENDANGERED SPECIES OF WESTERN CAUCASUS FLORA TO IN VITRO CULTURE
DescriptionThere were developed some methods of sterilization and introduction of the following endangered species of Caucasian flora to in vitro culture: Campanula sclerophylla Kolak., Lilium caucasicum Miscz. ex Grossh., Daphne woronowii Kolak., Pancratium maritimum L.. The effect of different plant hormones as well as their combinations and concentrations on the regeneration, growth and development of plants is studied. As a result of clonal propagation, more than 100 plants of Campanula sclerophylla Kolak, about 30 plants of Pancratium maritimum L., and 150 samples of Lilium caucasicum Miscz. Ex Grossh are saved in tissue culture
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TROPHIC ASPECTS OF FORMATION OF COM-POUND COMPOST
DescriptionCreation of complex compost provides the inclusion of about 10 kinds of organic and mineral wastes, the management of which optimizes their unification in order to create effective compounds, which noticeably change the physical, chemical and biological complexes by enhancing their long activity (4-6 years), ranging from their introduction into the upper layer of the soil, taking into account the development of microorganisms, strengthening water-physical links, enriching chemical ones and extending biological relationships with the expansion of ecological niches
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The creation of neotropical seashore plants exposition in the New conservatory is described. Data on floristic and ecological aspects of this plant formation are given. General description of species, presented in exposition is provided. An accelerated dynamics of plants development in new conditions is specified for the latest five years. Recommendations for neotropical seashore plants cultivation are given
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In the article we recommend 7 species of Stratiomyidae to be used as umbrella and conserved species for 5 landscape complexes of the North-west Caucasus and 4 species for 4 landscape complexes of the Crimea
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This article presents the results of researching impact of contaminant absorption with pathological state of tree species in extreme condition of Voronezh reservoir near-shore
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The article presents the materials of the study and selection of modes of Azotobacterchroococcum cultivation due to increasing the colony formed units (CFU) and improving the synthesis of microbial polysaccharide that prolongs the shelf life of the finished product
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The results of genetic variation and differentiation study of adjacent populations growing on swamp and on dry land was done using examine of ISSR DNA regions. The same diversity level and comparatively high division were shown in this article
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THE PRACTICE OF USING ELECTRO-ACTIVATED WATER SOLUTIONS IN AGROINDUSTRIAL COMPLEX
DescriptionIn the present article the authors provide an overview of the results of experimental works for the use of electro activated water solutions in agroindustrial complex
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FRACTIONATION OF LUCERNE JUICE TO OBTAIN FEED ADDITIVES
DescriptionThe article provides an overview of the results of experimental works of the authors on the use of different methods of fractionation of Lucerne juice to obtain feed additives
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RESEARCH INFLUENCE OF BOUNDARY CONDITIONS ON THE MOVE OF CFA PILE UNDER STATIC LOADS
DescriptionThe article discusses the influence of boundary conditions on the numerical results of displacement CFA piles under static loads. Comparative evaluation of the results of calculation of single movements of CFA piles to the extent of the computational domain, the number of grid points, FEM convergence criterion calculation has been presented. The recommendations on the appointment of the size of the computational domain in the vertical and horizontal direction, the number of grid points, FEM numerical value and choice to apply the criteria of convergence have been listed. On the example of calculating the movements of a single CFA piles we have chosen the parameters of the numerical model, eliminating the influence of boundary conditions on the results of the calculation