№ 131(7), September, 2017
Public date: 29.09.2017
Archive of journal: Articles count 124, 307 kb
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SEGREGATION OF THE PLANT HEIGHT AT INTERSUBSPECIES HYBRIDS OF THE SECOND GENERATION RICE
DescriptionThe article presents the results of the genetic analysis of the trait ‘plant height’ for six crosses involving the forms related to different subspecies of rice. There have been estimated the types of inheritance and a number of genes, which assist to determine this quantitative trait. We have found out that the variance of the trait ‘plant height’ is determined by 3-5 pairs of genes having additive and dominant activities and the degree of dominance reduces in case the variance among parental forms increases. The non-allelic interaction of the genes of the initial forms produces transgressive dwarf and tall forms. The cross ‘Lampo’x’Virazh’ showed the highest degree of transgression in ‘plant height’ due to short height of both parental forms (61.7%), but the frequency of transgression was larger than that of the cross ‘Lampo’x’Komandor’(17.6%). This combination (‘Lampo’x’Komandor’) produced more tall forms (up to 135 cm). The segregation of a great number of tall forms into F2 testifies that the parental forms of these hybrids vary in the allelic state of several pairs of genes, whose various combinations form phenotypes with a longer stem. Thus, the semi-dwarf feature of the varieties ‘Lampo’, ‘Komandor’ and ‘Virazh’ is determined by various non-allelic genes
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06.00.00 Agricultural sciences
DescriptionIn order to find compounds that increase sugar beet resistance to the adverse effects of herbicides, a series of naphthalenesulfonamides derivatives have been synthesized. The protective effect of new compounds for the herbicide mixture Betanal, Lontrel and Super Zeleke was studied in field conditions. The effect of pyridylhydrazones on the synthesis of photosynthetic pigments in leaves was investigated. Substances with a high protective effect were found
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MPROVING THE TRAINING OF STATE AND MUNICIPAL EMPLOYEES
DescriptionThe article analyzes the stages of formation of Institute of state and municipal service in the Russian state. The analysis of the problems has identified in the process of implementation of this institution and the direct correlation of the level of professional training of employees and quality of the implementing service. We consequently suggest ways to improve the training of state and municipal employees
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IMPROVING THE CLEANING PROCESS OF SEEDS MATERIAL ON AIR-SIEVE GRAIN CLEANING MACHINES
DescriptionThe article presents the theoretical and experimental research of the guide wire, made of polytetrafluorethylene, for sieve system of air grain cleaning machines. We have calculated trajectory of movements of the components of piles of sunflower seeds in the vertical pneumatic channel when they are vanishing from the surface of the guide wire at its various parameters. Specifying the location of a guide wire polytetrafluorethylene in air-sieve grain cleaning machine was carried out in an experimental setup. The guide wire of polytetrafluorethylene was installed in three locations: 1) at a distance of 20 mm to the pneumatic channel; 2) on the levels with the pneumatic channel; 3) at a distance of 20 mm inside pneumatic channel. The approach of the guide wire into the inside of the pneumatic channel in the experimental setup the quality of sunflower seeds increased with 97.61 to of 99.08 %. The content of organic impurities, milled and broken seeds in the pile decreased respectively from 1.83 to 0.21 %, to 1.29 0.66 % 0.51% to 0.25% in the manufacture of wire made of polytetrafluorethylene. To increase the purity of the seeds of the main culture we use a photoelectron separator, and the received seeds for animal feed were in the form of sunflower cake produced on screw presses. As a result of carried out experimental and theoretical researches it is established, that the guide wire shall be made of polytetrafluorethylene and are placed inside the pneumatic channel at a distance of 20 mm and an angle of 40°, which allows to improve the quality of the seeds material and increase the speed of their input to pneumatic channel air-sieve grain cleaning machines type MVU-1500
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WAYS TO PROVIDE STABILITY OF RAW MATERIAL DURING STORAGE
DescriptionThe article analyzes the ways of ensuring a stable quality of fruit in the process of storage. The patented methods of storage, realization of which allows increasing of storage life of agricultural products by means of using low temperatures, regulating the content of gaseous medium in the storage, creating hermetic storing conditions, treating with chemical substances, using biopreparations, were systematized. The analysis of literature sources and patent information has show that the development of methods for storing plant raw materials with using biopreparations is up-to-date
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THE MODERN REQUIREMENTS TO AUDIT DOCUMENTATION IN ACCORDANCE TO ISAS
DescriptionThe article is about modern requirements to audit documentation in accordance with International Standards of Audit (ISAs). As the usage of ISAs in Russia obliges auditors to use the new approaches to agreeing terms of audit engagement, audit planning, obtaining audit evidence and forming audit opinion, an auditor has to prepare new forms of audit documentation as the result of an audit conduct. The main standard that contains information about audit documentation is ISA 230 «Audit documentation». It gives definition of «audit documentation», «audit file», «requirements to audit documentation» etc. The author also analyses the theses of some other ISAs that might also contain rules of making audit documentation. For example, ISA 210 «Agreeing the term of audit engagements» obliges auditor to make an audit engagement letter, ISA 501 «Audit evidence – specific consideration for selected items» says that an auditor should conduct inventory of materials and as the result of it make a request for being included into in the inventory committee etc.
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Description
In the Southern Federal University on the genetic basis of sunflower inbred line 3629, a collection of plastid mutants with varying degrees of chlorophyll deficiency was created by inducing Nnitrosomethylurea. Chlorophyll content was associated with their photosynthetic activity. It was found that the lower the chlorophylls content in mutant plastids, the lower the sugar concentration in plant tissues. For example, during the entire period of plant growth for whites (1.0-3.0 % chlorophylls a+b from control) var- 10, var-17 and yellows (6.0-9.5 % chlorophylls a+b from control) var-29, var-33 leaf areas of variegated mutants depending on the development phase and the content of green pigments are characterized by a low (2-7 fold) sugar content. Yellow-green (75.5% chlorophylls a + b from control) leaves of en:chlorina- 7 contain a higher level of carbohydrates, although it is 1.5-2 fold lower than at line 3629. Monosaccharides are products of hydrolytic reactions catalyzed by β- glycosidases. It was shown, that the activity level of β- galactosidase and β-glucosidase exceeded the corresponding indicators of the control at 1.5-2 and 2-7 fold, respectively. Similarly to enzymes from the water-soluble fraction, membrane-bound β- glycosidases also showed increased activity in the leaves of the investigated mutants, compared to the control green plants of 3629. Consequently, the activity of β-glycosidases increases dramatically in leaf tissues with deficiency of photosynthetic. Thus, chlorophyll mutations can lead to a change in the expression of nuclear genes, resulting in a significant increase in the activity of β-glycosidases in the mutant organelles themselves
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ESTABLISHMENT OF THE RUSSIAN OILBANK PREMIER AS ONE OF WAYS TO INCREASE ENERGY SECURITY IN RUSSIA
DescriptionThe article deals with the energy security of Russia in conditions of sanctions and the globalization of the modern economy in the world community. It is substantiated that energy security is the main factor of political and socio-economic stability of each state. Russia is not an exception. For many years it has been the world's largest net exporter of oil and gas, mainly due to the weakness of the economic system, the main problems of the oil refining industry are considered, given The definition of energy security, the energy security of Russia is analyzed in the conditions of the crisis. An estimation of the export of domestic goods is given, the reserves of the regions are considered according to the level of extraction of oil resources, the rating of the largest oil companies is determined by the level of average daily oil production. It is concluded that for a successful export, the redistribution of significant oil reserves between regions within the country will require a relatively long period, not one or two years. It was revealed that the level of domestic production is not fully capable of providing consumers with the necessary products For which Russia implements the policy of modernization and reconstruction of the fuel and energy complex. Russia has been one of the leading oil exporters for many years, the main indicators of the oil sector have been examined, the definition of economic security and energy security has been defined. The energy security of Russia is analyzed in the conditions of the crisis, as well as the globalization of the world economy. A brief description of the energy security policy of the Russian Federation is given. An assessment is given of both the world oil sector and the Russian oil sector, based on this assessment, a conclusion has been drawn about the deteriorating conjecture of the oil industry. A correlation-regression analysis of the effect of oil prices on the quotes of the Russian ruble was conducted, and on the basis of the findings it was concluded that the Russian economy is in a sufficiently strong dependence on oil prices. The possible variant of reducing such dependence through the increase in the role of SPIMEX in the international arena and the creation of an oil benchmark in the Russian Federation is considered and described
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GRAPE VARIETIES OF THE ANAPA AMPELOGRAPHIC COLLECTION AND THEIR USE IN BREEDING WORK
06.00.00 Agricultural sciences
DescriptionIn the world, huge work is being done to create global information banks of plant genetic resources. The need for conservation and rational use of genetic resources in modern conditions has become very relevant. Genetic collections are the basis for selection work: creating new varieties, replenishing the assortment with new, classic, introduced and native varieties, adapted to the natural (soil and climatic) conditions of the cultivation sites. In the Anapa ampelographic collection, 4911 varieties of various ecogeographical and genetic origin are represented, the use of which provides great opportunities for creating and breeding new varieties, their state testing and zoning. In the gene pool of the ampelographic collection, most varieties of V. vinifera L. grapes are represented by local honeycombs of different regions of the grape culture, and more than one fourth of varieties of V. vinifera L. are obtained from intraspecific crossings. Despite the value of local varieties of grapes, they do not always meet all the requirements of production. Therefore, to improve the local assortment, it is necessary to carry out selection - breeding new varieties of grapes. This article presents the long-term results of the work on the selection of varieties of table and technical directions in the Anapa ampelographic collection used for breeding. Also, the role of the genetic collection in the creation of new generation varieties by combinative selection is shown - as donors for creating new varieties of grapes. Dedicated varieties are the sources of valuable traits, which are given primary importance and are especially important for the viticulture of the Russian Federation
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STATUS AND DEVELOPMENT TRENDS OF THE RUSSIAN INVESTMENT MARKET
DescriptionThe factors influencing the sources and the methods of financing investment projects are described: goals, technological features of business, cycles of internal and external financial flows, the general situation on the market, types of risks and methods of managing them, the level of an investor's competence. The classification of sources of financing of investment projects is indicated according to own and attracted, internal and external characteristics. We have reflected the composition of: – own sources of financing: net profit of an economic entity; depreciation deductions; charity donations and other contributions; funds received from insurance companies; other savings – attracted funds: state, budget, debt, bank, venture financing of investment projects. The list of sources of financing on internal and external sources of financing of investment projects is given: 1. Internal own resources: financial and material reserves of the company in the form of special funds, accounts or assets under special management status; Financial assets that make up the depreciation fund of deductions for the reproduction of the capital base. 2. External investment resources: credit resources; issuing assets; cession of a part or share of ownership, decision–making, control over certain business processes; intellectual resources; tax preferences (vacations); public fund–raising (such as projects based on the use of the «crowd funding» system). The volume of direct foreign investments in the Russian Federation from 2006 to 2016 has been analyzed. The modern factors and the reasons influencing investment activity in the Russian economy are noted. Prospects for the development of the Russian economy until 2030 are considered