In this article, the outcomes of modeling of system sustainability of farms and optimization of the embodying price of commodity are resulted. The plan of material-financial streams in a monomanufacturing farm elaborated by authors is featured. Mathematical modeling of processes flowing in it is conducted for the purpose of obtaining of model of cost efficiency estimation
The questions of textual and idea-contextual correlation of A. S. Pushkin’s tragedy are presented in the article. Ways and methods of correlation analysis are determined
New varieties of winter durum wheat selected by methods of complex crossing varieties of winter durum wheat of different ecological-geography region and their mutants differ with quality of grain adaptability to econiche. Value of chemical mutants in selection of winter durum wheat on adaptability and quality of grain is discussed
The inheritance of the “mass of 1000 grains” sign in the hybrids F1 and F2 was studied. Differences in the parental forms with 1-5 pairs of genes are revealed. The sources and the donors of the large-mass of grain are pointed, the indicative and genetic collections of the large-mass of grain forms of the grain sorghum are created
Analysis of 40 years’ making and evolution of one of the subject area on Electric machines and electric drive department is presented
PHOTOSYNTHETIC ACTIVITY OF THE GRASS MIXTURE IN THE CONDITIONS OF THE RECULTIVATED ASH DISPOSAL AREA
The results of multi-years field study of the research of photosynthetic activity of Hungarian sainfoin + coach grass + awnless brome grass mixture in the conditions of the second recultivated section of ash disposal area of the Novocherkassk SDPP are reported
This article deals with the examination of the peculiarities of the conceptual sphere of “CREATIVITY” using the cognitive approach to the language study. Key concepts of this conceptosphere are defined and lexemes that represent it are analyzed
The crop productivity of peach varieties in different fruit zones of Krasnodar region was studied. The economic analysis of effectiveness of their growing was done. The practical recommendations on peach-tree gardens making were given by the results of five-year researches
Researches of improving of effectiveness of ways of fruit-tree stock rooting, stone cultivars of home and foreign selection were carried out at Krymsk experimental selection station. Reliable and effectiveness ways of reproduction of green and senescence cuttings were offered based on the results of this work. Stocks of stone cultivars for given systems of reproduction were allocated
The influence of peach-tree stocks on growth and development of different varieties in the conditions of Krymsk ESS (Krymsk) was studied. There were assessed the different parameters of growth and development of fruit trees. The most effective combinations of this culture were selected by the complex of economic signs