03.00.00 Biological sciences
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USAGE OF THE BACTERIAL PREPARATION “DESTROIL” FOR DESTRUCTION OIL POLLUTION IN FRESH WATER
DescriptionThe researches of degradation of oil products in fresh-water reservoirs at the expense of the activity of petrooxidizing bacteria of Acinetobacter speivs SN-2 are carried out. The decrease in the content of oil products in 25 days prior to maximum concentration limit (0,05 mg/l) and the increase in concentration of oxygen in the reservoir are defined
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Description
The theoretical analysis of the problem of disclosure of mechanisms of mutual influence of inoculative components on utility signs of the inoculate fruit-trees is carried out. New approaches of use of methods of biometric genetics for a prediction of their productivity according to characteristics of varieties and a rootstocks are offered
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FEATURES OF THE EVOLUTIONARY DEVEL-OPMENT OF LIFE FORMS OF HIGHER PLANTS
DescriptionClimatic cycles associated with global phases of create gasses are the reasons of oscillation ecosystems and their constituent. Ecological capacitance of systems increases or decreases due to the appearance of new ecological niches, which creating favorable conditions for expanding or narrowing opportunities of adapting new types of organization of living organisms and their significant changes. Conjugacy of the biological evolution of living organisms with geological crises and periodic variations in solar activity is observed. Direction in the development of plant life forms since the beginning of their occurrence was quite varied. The most deeply the development of life forms was developed for flowering plants, starting from of different groups of gymnosperms. The main reasons for selection of life forms are due to challenges facing researchers
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Description
In the article, we have proposed regional environmental standards for heavy metals, oil and oil products in the main soils of southern Russia
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Description
The objective of the present study was to investigate the supplementation effect of different treatments of whole cottonseed and full fat soybean on the diet of dairy ewes and the milk fatty acid profile and conjugated linoleic acid (CLA) content. The results indicate for both diets it is most suitable to use the second treatment in order to increase the level of cis- 9,trans-11 CLA isomer in milk. In the level of trans-10,cis-12 and cis-9, cis-11 no changes were observed in neither of the diets.
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TO THE QUESTION OF FORMATION OF A BUSH OF THE FESCUE MEADOW
DescriptionEcological factors have a great impact on transition of a fescue meadow to formation of a bush. The optimum mode develops at high daily temperatures, in the rarefied crops, at security with nitrogen and without salinization
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Description
The article discusses the growth and development of gerberas varieties of Dutch and Turkish breeding on different substrates when growing them in volumetric technologies in the conditions of glass-covered ground
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REVIEW OF TESTACEOUS MITES SPECIES OF ACARIFORMES, ORIBATIDA OF THE INTERNAL MOUNTAIN DAGESTAN
DescriptionThe research was made on the territory of the Internal mountain Dagestan. There were found 190 species of Oribatida belonging to 83 genera; 1 species isdetermined and scientifically described for the first time [3], 2 species are registrated in the Caucasus for the first time [1, 2, 4], and 10 species are first found in Dagestan [2, 4], 15 species are endemic Caucasus species [4]
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ADAPTATION OF AFRICAN SWINE FEVER VIRUS TO CONTINUOUS CELL CULTURES
DescriptionThe article represents the results of African swine fever virus adaptation to continuous cell lines. We determined the conditions required for the adaptation and selected the cell lines most permissible for the virus proliferation
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FEATURES OF THE CULTIVATION OF PROPIONIBACTERIUM SHERMANII STRAIN
DescriptionWe have presented materials about nutrient media for growing and industrial the cultivation of Propionibacterium shermanii: Trypticase Yeast Extract Glucose Medium, the culture medium Ellinger and ATCC Medium 33. We have studied pH change and its impact on the biomass accumulation of propionic acid microorganisms. We have also defined the best time of cultivation