The article presents downward trend of agrarian production since the pre-reform period using the graphical method. We have reasoned the arguments and given the impossibility of three-time growth of agricultural production in 2020, despite having good potential key resources which are land and labor. The possible priority tools of the effective agricultural policy, as a single integral mechanism aimed at revenue growth of agricultural producers and farmers
Zoo engineering expediency of triticale utilization as part of combined fodder for pigs in their growing and finishing is studied. Triticale grain may be used as part of combined fodder for young pigs up to 50 %
Creation 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
This article presents the information about influence of way of soil processing on its density and formation of peas root system
The model of the turbulent boundary layer over a rough surface is presented. The model is based on the special type of transformation of the Navier-Stokes equation. The turbulent boundary layer in this model is considered as a flow above the rough surface gener-ated by the viscous sublayer (the dynamic roughness effect). The roughness density effect on the shift of the mean velocity logarithmic profile has been estimated in the case of 2D and 3D roughness elements
The analysis of heat and mass transfer in the wall-adjacent jet of gas under essential non-isothermal conditions is given. The calculated relations of chemi-cal erosion intensity of surface on the basis of integral correlation for the turbulent boundary layer are ob-tained. The presented calculations are successfully compared with the experimental results
The turbulent movement of the liquid with dispersed phase in the channels of thin layer clarifiers and hydrocyclones is reviewed. The evaluation of the dimensions of the particles, which are taken by the turbulent pulsation is performed. The turbulent sedimentation of the fine phase is researched as a type of a process of diffusion. Using the equations from the theory of mass transfer and the edge of the turbulent level, the coefficients of the speed of the transfer of the particles are acquired. The results of the calculations, covering the effectiveness of the turbulent separation are provided, with the use of the models of perfect mixing and displacement
In the article there was discovered the essence of two
projects of globalization, strong competitiveness of
which came on the large part of XX century. The
liberal project based on the economic freedom,
limiting the government interference, resisted the
socialist project, where the focus is put on the
collective ownership that ensures social justice. The
author of the article reveals the general idealphilosophic
roots of both projects marking their joint
tend to universality and ignoring of national–cultural
differences that in some situations can serve as their
weak or strong side. Despite on the victory of liberal
project under social, the author of the article does not
include in future the alternation of these projects in
the course of human history
It was established that the two-sample Wilcoxon test (Mann-Whitney test) was designed to test the hypothesis H0: P(X
The article considers the orientation of terminological units. The classifications of qualitative and quantitative criteria are offered