The article presents historical information about the
stages of gradual transformation of the first non-large
wine-making institution of Crimea, organized in 1828
under the initiative of Prince M.S. Vorontsov in the
natural boundary called Magarach near the Imperial
Nikitsky botanical garden in the world famous Institute
of Grape and Wine "Magarach" - once the chief
coordinator of the research work in the field of viticulture
and winemaking republics of the USSR and the
main forge of scientific staff in this direction. Among
the directors of the institute of the last century, there
were such talented organizers as A.G. Globa, T.G.
Kataryan, P.Y. Golodriga. The Institute operated a
network of regional branches, created enotec with a
settled in 1836 wine Muscat pink Magarach (World
rarity is reflected in the Guinness book of records), the
world ampelographic collection (fourth in number of
samples), scientists developed area-standard assortment
for production, issued 11 Volumes of "Ampelography
of USSR" (awarded by OIV), designed a lot
of outstanding for yield and stability varieties (Pervenets
Magaracha, Ranniy Magaracha, Citron
Magaracha et al.) and clones (Muscat white of Red
Stone, Pinot Noir yields and others.) grapes. There
was a significant contribution in the sphere of research
and development of viticulture and winemaking of
world, the institute was given an international prestige
and this led to establishing the base of the General
Assembly of the OIV - International Organization of
Grape and Wine, the International Symposium on the
selection of wine-town, several international wine
tasting competitions and International finest examples
of table grapes
Isolation of fetal cells from the blood of a pregnant
woman is more relevant for receiving the information
of the genome of a fetus and implementation in clinical
practice, non-invasive screening methods for prenatal
diagnosis. The work proposes efficient ways of sorting
trophoblasts circulating in maternal blood for the
diagnosis of fetal aneuploidy in early gestation by
analyzing microsatellite marker of the chromosomes
that most prone to numerical aberrations (13, 18, 21, X
and Y). A set of microsatellite markers allowed to
reveal aneuploidy in three pregnant women, and also
to exclude mosaicism and contamination of samples
with maternal cells. A retrospective analysis of data on
invasive cytogenetic studies (chorionic villus
sampling) confirmed the results of the study
Many scientists suppose that rural tourism as a kind of
tourism industry in Russia has not got long history.
But we can see its manifestations at different stages of
tourism development, which are described in the given
article. In different historical periods, rural tourism had
its own forms, modifications and kinds of activity.
That is why we can say that agrarian tourism took
place in pre-Soviet and Soviet periods too. Besides, we
still have troubles with theoretic aspects of rural
tourism. Today science society invents a determination
of rural (agrarian) tourism, creates classifications of
this and so forth. Nowadays rural tourism is a
polyfunctional phenomenon. That is why we should
explore it in more details. The Krasnodar region has a
lot of recourses which allows us to develop many kinds of tourism, including agrarian on its territory.
Existing legal environment creates attractive
investment climate and helps to develop rural tourism
in the Krasnodar region successfully
The prospect of medicators application by means of injection of liquid medicine is substantiated. Principals of physical process of mixing liquid medicine are determined. Distribution of injected medicine concentration on pipeline section is established in the article
The demographic problems of Russia are considered in this article. There was cited one of the variants of tension decrease in the given question – creation of multi children families in countryside. The village is the most optimal place for formation of such families. It is quite fair the question of working place and good wages in villages in connection with it. To our view, the most successful decision is organization of family enterprises (for example- peasant or farms and personal
farms. This article is devoted to the realization of this process difficulties and objective reasons revealing and citing of our point of view (according to historical experience)
The article considers discrete automatic machines with memory, designed for searching the values of parameters of the system optimizing a merit figure of the system, described by some criterion function. The problem of multiple parameter optimization is shown as a problem of discrete optimization by means of representation of values of parameters of the optimized system in the form of a set of discrete values with a specified step of digitization
In the process of the research we had accomplished an analysis of allelic polymorphism of self-incompatibility in pears in demand in the production and breeding of modern varieties of pears of North-Caucasian Zonal Research Institute of Horticulture and Viticulture collection of genetic resources. In the first stage the consensus primers PycomC1F and PycomC5R were used. With obtained data, after identification of the alleles studied in varieties using consensus primers an allele specific S5 and S8 DNA markers were used for confirming the presence / absence of data allele studied cultivars
Differentiation of temperature influence on embryos at incubation of eggs shows positive results: the output of chickens is synchronized, duration of embryogenesis is reduced, deductibility of eggs raises, the young growth output increases
State cadastral assessment of agricultural lands conducts to determine their cadastral cost. Its results affect the interests of all land relation subjects. The main scope of the cadastral cost of lands’ use is creation of the basis for the taxation of lands. At present time, the newly formed cadastral assessment of lands is regulated by the methodological guidelines approved by the Economic Development and Trade Ministry of the Russian Federation on 12.08.2006, N 222. According to these methodological guidelines the newly formed cadastral assessment of lands is determined by multiplying the average cost for the municipal district of specific index of cadastral cost of agricultural lands in the area. The current procedure of determination of cadastral cost of the newly formed agricultural lands is considered inadequate. The best option will be the determination of their cost taking into account the individual characteristics of each particular land plot in a particular cadastral quarter. The soil surface quality influence on the cadastral cost of agricultural lands is considered by the example of three land plots, formed at the expense of unclaimed land shares and located in the municipalities of the Krasnodar Region: Dinskoy, Mostovskoy and Tikhoretsk districts
To study the formation of plunge basin in the
Cheboksary hydroplant, we used a scale model of the
spillway dam and all structures in the tailrace, installed
in the slot flume. When we passed the flow
corresponding to the diversion flow of the hydroplant
with a glance to the modeling scale, it was found that
the plunge basin was formed behind the end fixing of
the spillway apron. To research the dynamic facilities
of hydrosystem tailrace protection against erosion, we
used a small glass flume with a model of the roundcrested
weir. For the experiment, the water-surface
elevations were built in the flume without the weir,
and the uniform motion area was established. In
MathCAD software environment, the curve of the flow
of measuring rectangular weir of the flume was
created. Because of measurements, the curve of water
surface by the flow motion through the round-crested
weir was made. As the main criterion for modeling, the
criterion of Froude was selected. Scale of modeling of
flow parameters was determined. For testing, models
of hydrodynamic profile and sail structure with streamforming
sluice valves were built. The process of sand
washout from the flume bottom and formation of the
bottom ridges when installing the profile was
photographed. Impact of the profile on the flow and its
relation with the formation of the bottom topography
were studied. Full-scale values of geometric
parameters of the bottom ridges and their movement
velocity were established as well