The article is devoted to the method of selecting
quails. Intensive development of re-fishing requires the
development of breeding methods for selecting birds
and to carry out early predictions of egg production.
Targeted breeding selection is able to influence the
mechanisms of correlation dependencies between
individual parts of the animal's organism, significantly
change even firmly established interrelations, and
create new interactions more satisfying the needs of
the individual. The research task consisted of
establishing links between the parameters of the
skeleton and the productive qualities of the layers. The
studies were conducted on Texas white quails. We
took into account the live weight of the bird, the length
of the metatarsal and the third finger, as well as the
small and large diameters of the metatarsal.
Correlations were established between the length of
the pelvic limbs and the live weight of young quails
during growth. It is established that the growth of the
skeleton ends with the age of onset of puberty. This
provides a basis for predicting the live weight,
depending on the length of the pelvic extremities. It is
established that the live mass is directly related to the
egg productivity of quails. Thus, by selecting the birds
with the longest plus, it makes it possible for 25 weeks
of productivity to increase the egg laying on the initial
layer by 5,7 eggs and 6,2 eggs per average laying hen,
respectively
Method of replications amount determination under comparison of two samplings dependently on average values of samplings and their standard deviations is presented in this article. Example of samplings comparison by the criteria of Student has been shown.
There were determined the close correlation dependence
between the energy of propagation of wheat seeds sunk
in water in which the grape cuttings were rooted on one
side and the rooting and output of cuttings with three
roots and more on other side by the authors. There were
the equations of regression for prognosis of rooting and
output of cuttings with three roots and more
The article provides information about the impact of the main methods of tillage crops on weed management component agrocenosis of winter wheat
This article is dedicated to the study of the
fundamental properties and components of the
immune system such as B lymphocytes, the Tlymphocytes,
immune system storage, primary and
secondary immune response, immunological
training detectors, which will be the basis of the
obtained as a result of detection methods of
polymorphic viruses using artificial immune
systems. Polymorphism of computer viruses is the
formation of a malicious program code directly
during execution. Thus, it is impossible to create a
unique signature corresponding to these
polymorphic viruses. A similar classification
problem is solved by the immune system of
vertebrates, stared again met with the virus, it
"remembers" him, and the next time provides
effective secondary immune response. These
properties of the immune system served as a
prerequisite for the use of immune approaches and
algorithms for solving the problems of detection of
malicious code. The article identified and described
their main features, proposed the idea of their
implementation and software, system interactions in
the immune system revealed such important
features, the implementation of which will be
effective in solving the problem of detection of
malicious code and software. Also, for a more
productive system of education is considered a
class of genetic, evolutionary algorithms, described
by their immediate implementation of site-specific
decentralized artificial immune system, built a
system of interaction of genetic and immunological
algorithms.
This article proposes a method of planning of academic teaching staff training load based on teaching and guiding and research work in the accounting period, which allowing to increase the performance indicator
There were opened out some methods of optimal land management decision making. There was
proposed a system of mathematic models
on coming out of optimal forms of arable land
usage. There was modeled a combinative method
of land usage with regard of objects’ insurance
and so on.
The article discusses modern approaches to the implementation of the migration of virtual machines between different virtualization platforms. A comparative characteristic of virtual migration tools is given. Conclusions are drawn on the expediency of applying different approaches depending on the task facing migration and available resources. The author presents a technique for migrating virtual machines from VMware vSphere virtualization platform to Microsoft Hyper-V virtualization platform, which allows to increase the speed and reliability of the migration process and significantly save on operating costs of the company
The article points to the fact that the structurization
of the meso-environment has debatable character,
and instruments of its investigating are not
developed. Because of this reason the following
hypothesis of a research is formulated: basis system
approach which is connected with expert approach,
with methods of processing of diverse qualitative
information and transition to measurement of
factors in metric system in items of information in
bits determines objectivity of the analysis and
increases of reliability of a research of the external
environment of corporation. The offered model
structure of the meso-environment contains:
regional legislation, specifics of regional economy,
regional community and human capital, regional
resources, regional communication environment,
features of regional commodity market and
services, infrastructure of the regional market,
development of small business, etc. Features of its
investigating are considered. The method of
MesoOT analysis of the regional environment is
offered. Application of numerical score of factors
and involvement of experts to its development
during the analysis is proved. The need to develop
of the scale for measuring of diverse regional
factors in information units using the well-known
intellectual system "Eidos-X ++" is discussed in
this article. The version of the analysis of the
regional environment (meso-environment) is
developed and presented in matrix form of MesoOT
analysis in the adapted structure of "researches" to
features of the agrarian and industrial region
In the experimental work, we studied the effect of the
inulin prebiotic on the growth, development and
efficiency of growing broiler chickens of the Isa cross.
In accordance with the scheme of the experiment, the
first control group was fed a complete feed (CF) by
periods of growth. In the second group, inulin was
added to the CF for the first 21 days of growth. In the
third group prebiotic was added to the CF at the same
rate throughout the whole period of rearing the chicks
(42 days). In the second and third groups, we found the
tendency to increase the intensity of growth rate in
poultry by 1.6 and 3.0%, respectively, compared with
the control. Feed costs for weight gain were decreased
by 2.1-2.7%. In the chime of the blind processes of the
intestine of the chickens of 2-3 experimental groups it
was found the reduction of staphylococci and
enterococci CFU, while similar to the control group
lactobacilli CFU. The muscle tissue in the chickens of
experimental groups had greater protein content. The
optimal range of indicators is the use of inulin for the
first 21 days of rearing poultry. Because of the
production audit, an increase in live weight of chickens
was found, in the experimental group by 2.7% (p ≤
0.05), a decrease of feed costs by 7.5%, increase of the
survival rate of poultry by 2.0% and profitability by
3.1%