The influence of growth, its ripened part and the
diameter of the vine at the base of the shoot on the
growth power of 922 seedlings of 55 combinations of
crosses in 2011 and 2012 was studied (planting scheme
3 x 1 m), seedlings of grapes of the second and third
years of vegetation in the field conditions of the
Southern coast of Crimea. The mean vine maturation
for all populations was 64.7%, the diameter at the base
of the shoots was 3.3 mm. After pruning to reverse
growth, in the third year of vegetation of seedlings
(2014), the length of growth of shoots increased
significantly and the average for populations it became
73.3 cm. The coefficient of variation increased, 26%, -
it acquired the character of a significant deviation from
the general population. This happened because the
seedlings, which had a vine growth less than 25 cm in
the second year of vegetation, had a growth of only 35
cm in the third year, whereas in all seedlings that had a
growth of more than 30 cm, in the following year shoots increased almost 1, 5 and 2 times more.
Formulas are proposed for estimating the growth force
of seedlings according to the 9-score scale OIV (OIV)
The article presents the research results on parameters optimization of technological line for loading tobacco leaves into containers. The aim of the research was decreasing labor expenses on preparing tobacco for artificial curing. This was achieved by line modernization utilized for loading tobacco leaves into containers. We have also developed working parts of technological line for automatic loading of tobacco leaves into containers. Researches on weight studying of tobacco leaves of 3 sorts zoned in the Krasnodar region have been carried out. Dispersion analysis has not revealed weight differences between sorts, therefore, further researches can be carried for one sort. Optimization of working part for loading tobacco leaves into containers was carried by analysis of regression equation obtained by bifactorial experiment. Irregularity of leaf position was taken as optimization criterion. It has been discovered that optimal regimes: transporter belt speed v=2,8m/s, number of transporter’s double movements n=19 min-1 can be used for uniform container loading by leaves. Researches on studying line capacity on leaves position irregularity revealed that maximal uniformity obtained when line capacity is 260 kg/h
Clonal micro-multiplication – is this the basic method
of obtaining the qualitative virus-free planting
material. The high quality specificity of the explants
reaction of the grapes varieties to the composition of
nutrient medium requires the individual selection of
the medium components for the most successful multiplication
in vitro. In the article we present the results
of studies on the cultivation of the grapes apexes
in vitro the modified medium with the reduced
content of macrocells. As a result of conducted investigations
we have established that for the grapes varieties
of Academic Trubilin, Artemis, Gurman
Kraynova, Maria Kallas, Nizina, Petit Verdo and
Traminer Black the most effective introduction into
the in vitro culture (acclimatization of apexes 80-
100%) occurs on modified nutrient medium to
Murasige and Skoog (1962), by being differed in
terms of the content macro-elements (mG/l):
NH4NO3 – 1237; KNO3 – 1425; MgSO4 ·
7N2O – 277,5; KN2PO4 · H2O – 277,5, of the
vitamin Of v1 – 10,0 mG/l, nicotinic acid – 4 mG/l.
Remaining varieties of Kishmish luchistiy, Preobrajenie,
Roshfor K and Yubiley Novocherkasska in the
same medium were developed slowly and in a different
way
The article deals with problems in the field of
automation of legislative activity of ZSK and contains
offers on their decision. Public authorities and local
governments are faced by tasks of creation of
conditions for improvement of quality of the state and
municipal services, cost reductions on content of the
state machine and increase of efficiency of its
activities with use of modern information
technologies. Implementation of the automated
execution of processes, electronic templates of
documents, electronic drafts of the agenda — all this
can give the chance to move to qualitatively new level
of overall performance
Water is the most important substance of the composition of all living organisms on our planet. Active industrialization of society has led to an increase in the amount of water consumed for the needs of the economy and to increase the volume of poorly treated sewage. In the twentieth century, during the arms race, the United States, the USSR, Britain, France, China, in the tests of nuclear weapons, the deuterium content in groundwater and surface waters has increased significantly. Formed in nuclear fission neutrons loose, falling into the nucleus of a hydrogen atom form a deuterium atom. In the last 70 years, the deuterium content of water bodies has increased by almost 30%. Natural ponds and rivers no longer cope with self-purification of polluted water. In most regions of the country there are restrictions on the use of natural sources of water for drinking and bathing. Only the rare mountain springs and meltwater mountain tops glaciers have pristine purity of water with a low content of deuterium. There is reliable information about the harmful effects of heavy water on biological objects and the possibility of reducing the deuterium content in tap water by technical means. A method of producing so-called "protium" steam distillation of water proven in practice is based on the famous kinetic isotope effect difference of light water boiling temperature (100 С) and heavy water (103 С), but this method is characterized by higher energy costs. It is not economically justified. Another method of forming the light water is electrolysis, which in spite of the considerable power consumption has prospects of implementation. Our job is to create a viable water separation technology with a different isotopic composition. The resulting improved technology for water with DDW will be widely used in the production of beverages and a variety of other foods
This article discusses a method of improving the
reliability and efficiency of technological systems of
grain harvesting by creating a resource-efficient stock
of parts from scrapped units. We consider the
theoretical background to the calculation of resourcesaving
supply of parts and components from recycled
aggregates. The four conditions under which the
multinomial distribution law c a sufficient degree of
accuracy is reduced to other mathematical models. To
assess a working hypothesis, a study was conducted of
the accumulated frequencies of the ratio of change of
the COP predominant item of consumable spare parts
(HRA) to 9880i combine harvesters SNS (John Deere),
CR-9060 (New Holland) and RSM-181 "Torum-740".
To check the working hypothesis we also studied data
on the failure of structural elements Lexion 580
combine harvesters in operation in the farms of the
Krasnodar region
We have made calculations using the values of dung delivered after the analysis of laboratory research of the soil and irrigation water delivered with organic fertilizers. Based on the data on values of hydraulic resistance coefficients of mixer elements, mixing chamber and diffuser, we found diameters of pressure pipelines, reduced head of NGPR mixer, velocity of flow discharge from mixing nozzles and the mixing chamber. According to the design data of the pump head values, those of the mixer head, the head on inlet into the mixer and head in a reservoir of constant pressure a possibility was received to specify values of factors under studies on location of irrigation system and to test the design data with the help of the experimental value received. A low head system with hydraulic and geometric parameters of mixing is recommended for small farms
The article presents the results of the studies on the
variability of morphological traits of the
cenopopulations of Allium prostratum, Allium
ramosum on the natural territory of the Yakutsk
Botanical Garden and in cultura. We have performed
researches of biometric parameters, which revealed the
structural features of the plant and the nature of the
variability of their parts. The article also gives an
estimation of coenopopulations vitality
The article is devoted to the studying and comparing
different points of view of teachers-musicians on the
problem of pupils' individual study. The work gives
basic principles of organization and building an
independent practice at the piano lessons
In this scientific article, the author deals with the
application of specialized knowledge are competent
persons (experts, specialists, forensic specialists) in
modern law enforcement in various forms: procedural
and non-procedural. The development of various
information technology, hardware and collecting
evidentiary information devices, as well as their
application in day-to-day activities of bodies of
inquiry (investigation) and operational units are by far
enough effective activity. In this connection, there
was a need for amending and supplementing the
existing legislation the Russian Interior Ministry,
some ordering process handling documents in the
preliminary investigation as a whole. The author
indicates the responsibilities of forensic units of
internal affairs bodies as in the conduct of
investigative actions and operational-search activity.
At the end of the article, the author proposes an
electronic form of the certificate of the expert
forensic investigation in which are reflected issues of
application of technical means in the course of the
investigation, the rights and duties, as well as the
responsibility of the forensic specialists, which
provides a modern criminal procedure and criminal
legislation of the Russian Federation, however, it has
not so far reflected in existing regulations Ministry of
Internal Affairs of Russia