03.00.00 Biological sciences
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GREEN OAK LEAF ROLLER, AS AN INDICATORS OF OAK PLANTATIONS
DescriptionThis article aims to study the effect of insect pests in oak forests, as well as the impact of the green oak leaf on other types of leaf-eating insects
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ABIOTIC PECULIARITIES OF SMALL RIVERS OF THE STEPPE ZONE OF THE KRASNODAR REGION
DescriptionSteppe rivers (Eja, Beysug, Chelbas et al.) occupy a vast Azov-Kuban plain, whose total length reaches 4800 km and catchment area of the entire hydrological network of up to 24 000 km. Dams and silting increase flooding of agricultural land and many rivers severely degraded with a reduction of its water content and its quality. Landscapes of the steppe zone occupy a middle reaches of the largest rivers - Beysug River, Chelbas, Eja and differ of transaccumulative character and accompanied by numerous beams and small slope that prone to weak erosion. The valleys of the steppe rivers are characterized by high and gentle slopes and floodplains of river slightly wavy and their deep areas are swamped. As a parent rocks it is dominated by loess clay and clay. Features of soil cover are determined by topography. Black soils were formed on the plain, eroded and meadow-black soils are on the slopes, and meadow-bog soils - in areas with stagnant water. The climate is characterized by moderate winter and hot summers with insufficient moistened soil and low air humidity. The vegetation of the river systems of the steppe zone is divided into marsh, meadow, meadow-steppe vegetations and vegetations of saltmarshes. The ichthyofauna of small rivers is very scanty that is determined by the hydrological regime. Plowing of lands along the water bodies, the development of wind and water erosion is typical for steppe rivers; therefore siltation and overgrowing of rivers are widespread
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Description
This study was aimed on testing of IRAP markers developed at plum on varieties of peach, Russian plum and cherry plum and genotyping of home and foreign varieties of plum, followed by an analysis of the data. During the testing of the markers have been identified as a high level of polymorphism between genotypes of plum and between the studied species. On the basis of the results obtained by genotyping 15 samples of Prunus was built dendrogram. Cluster analysis was divided into 3 groups corresponding varieties of P. persica, P. domestica and a common group for varieties of Russian plum and cherry plum
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PROBLEMS OF DEVELOPMENT OF COM-POUND COMPOST
DescriptionCompound compost during its formation involving organic and mineral wastes retains the organic matter by reducing its degradation products with nitrifying and denitrifying organisms due to its economical ex-penditure of phosphorus and calcium, increased am-monia and total nitrogen, formation in the process of development of calcium sulfate with participation in its formation of residue calcium salt and ammonia
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INTERACTION OF OAK TREES AND SATELLITES IN SPACE
DescriptionThe article shows the influence of associated species on oak trees in small groups and evaluation of the state of the oak tree category depending on its surrounding
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Description
There is gender differences regulatory-adaptive status of the students at the beginning and at the end of the academic year in the article. The results must be considered in the allocation of training load during the academic year
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FORMS OF PERENNIAL GRASSES WITH RHIZOMES
DescriptionConsidering the nature of the development of sod, gemmation resumption for a period of unfavorable conditions, types of shoots, their vegetative mobility and placement in terms of ecological niches rhizomatous grasses are divided into rhizomatous, rhizome-loosely-turf and sod-rhizomatous biomorphological types, that stand out the specifics of environmental and biological characteristics forming generative, elongated, lateral shoots and roots, differing features of morphology, anatomy, biochemistry and phytocoenology forming continuous grass stand
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LUFFA - ICONOGRAPHY, DISTRIBUTION, SPECIES DIVERSITY AND MULTIFUNCTIONAL USE
DescriptionThe article considers the issues of distribution of Luffy, the properties of its fruit, its cultivation technology. It also discusses the features of biological development and farming cultivation. Based on the analysis of the image, it shows the main countries of its industrial production: China, India, Vietnam, Japan. Attention is paid to the dissemination of Luffy in our country, the directions of breeding research have been substantiated
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BIO-UPDATING OF MEAT RAW MATERIALS FOR THE PURPOSE OF MANUFACTURING FUNCTIONAL PRODUCTS
DescriptionThe products containing consortia lactic and bifidobacteria, play an important role in a food of people, especially children, persons of advanced age and patients. Microorganisms - active producers of the useful substances capable to transformation of connections natural or synthesized by a chemical way in substances valuable to the person. In this article the researches of the influence of consortia of microorganisms on meat raw materials are presented
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Description
In the article, we have studied the effect of lead contamination, an alternating magnetic field, their combination on such groups of soil microorganisms, as ammonifying, amylolytic, nitrogen-fixing bacteria, and micromycetes. The pollution had a significant and different effect on the number of soil microorganisms. The nature and extent of this effect varied depending on the level of impact of each factor, and they were not linear