To improve the quality, safety and competitiveness
of the domestic raw materials of animal origin the
use of probiotics in the poultry industry is a priority
and promising direction of the development of
organic agriculture. One of the key problems of the
production of probiotics is to provide actively
stable preparations. Biocompatibility of the
indigenous microflora with probiotics, medical
form and individual range of antibacterial activity
of probiotics have a significant impact on the
introduction of probiotics in new habitat conditions
and its effectiveness. Consideration of these factors
can enhance the effectiveness of probiotics.
Currently, the available literature has insufficient
justification of certain doses of administration and
methods of using different probiotic preparations.
The materials present and summarize the results of
the research concerning the use of probiotics in the
poultry industry, based on the achievements of
Russian and foreign scientists. In addition, based
on the analysis of various sources of scientific
literature, we suggest ways to solve the problem of
probiotic therapy and give some recommendations
on the organization of the technological process of
selection and application of different probiotics in
poultryfeeding. Raw meat from poultry reared with
the use of probiotic preparations is safe, because
metabolites of probiotic microorganisms are not
accumulate in the body tissues. Researches of
biosynthesis regularities of probiotics were made at
the cellular level, including genetic aspects,
features of regulation of secretion, dependence on
the cultivation conditions, interaction with binding
sites on the cell surface, participation in the vital
activity of the population of individual cells. The
use of probiotics contributes to normalization of
the intestinal microflora, activation of protein
metabolism, productivity increase, reduction of
feed costs per unit of production and increasing of
poultry industry economic efficiency as a whole
Under the current conditions, it is very important to
boost the production of pork and improve its sanitary
and hygienic quality for the successful handling of
problems subjected to import substitution of meat
products. This can be reached by means of
strengthening of food reserve. For that purposes, in the
frame of two experiments yacon tubers in combination
with enzymatic agent protosubtilin GZx have been
introduced in the intakes of fattening pork stores
instead of fodder beat, and various doses of carbitox
adsorbent have been additionally added when
superfluous background of heavy metals was
observed. During the 1st experiment, the substitution of
fodder beet with the similar quantity of yacon tubers
has allowed the animals of experimental group to
outweigh the ones from the control group on 7,5% in
the terms of gross formation of body weight, and to
gain 100 kg of body weight for 7 days ahead of the
animals from control group as well. Additionally,
fodder costs per product have been reduced and the
morphological and biochemical values of animals
blood have been optimized. Based on the data from
2
nd experiment, it has been defined that the better dose
for feeding of adsorbent carbitox was 2,0 kg per tonne
of concentrates thereby the animals of 3rd experimental
group had reasonably higher body weight gain and
thereby higher feed-conversion ratio by products.
Therewith, the animals intermediary metabolism has
been speeded up due to optimization of morphological and biochemical values of blood and reduction of
heavy metals content in blood serum, in other words
level of zinc, lead and cadmium was not exceeding
maximum allowable concentration
In the world, huge work is being done to create global
information banks of plant genetic resources. The need
for conservation and rational use of genetic resources
in modern conditions has become very relevant.
Genetic collections are the basis for selection work:
creating new varieties, replenishing the assortment
with new, classic, introduced and native varieties,
adapted to the natural (soil and climatic) conditions of
the cultivation sites. In the Anapa ampelographic
collection, 4911 varieties of various ecogeographical
and genetic origin are represented, the use of which
provides great opportunities for creating and breeding
new varieties, their state testing and zoning. In the
gene pool of the ampelographic collection, most
varieties of V. vinifera L. grapes are represented by
local honeycombs of different regions of the grape
culture, and more than one fourth of varieties of V.
vinifera L. are obtained from intraspecific crossings.
Despite the value of local varieties of grapes, they do
not always meet all the requirements of production.
Therefore, to improve the local assortment, it is
necessary to carry out selection - breeding new
varieties of grapes. This article presents the long-term
results of the work on the selection of varieties of table
and technical directions in the Anapa ampelographic
collection used for breeding. Also, the role of the
genetic collection in the creation of new generation
varieties by combinative selection is shown - as
donors for creating new varieties of grapes. Dedicated
varieties are the sources of valuable traits, which are given primary importance and are especially important
for the viticulture of the Russian Federation
The article considers tendencies of development of the
agroindustrial complex based on intellectualization of
technical means, development and implementation of
robotic machines in different manufacturing operations.
We have analyzed design features and practical
application of robots with vision systems in crop
production. We have identified the feasibility and
effectiveness of the introduction of new physical
methods of processing plants by means of robotic tools
that will automate technological processes of
processing plants. The article describes the analysis of
the mobility of the model of robots developed in the
WIM based on mathematical simulation at different
operating conditions. To check the model, we present
calculations of the dynamic behavior of the robot body
at different driving modes. The study shows the graphs
of movement parameters obtained from the results of
simulation and dynamics of dispersal. The analysis
identified the advantages of technological application of the robot on the example of gardening
Lodging resistant is a very important factor of limitation of the yield of barley. The yield of lodged crops may be decreased up to 50%. The quality of the yield also deteriorates which negatively affects brewery characteristics. The lodging resistance of a variety is determined genetically and depends on a plant height and weather conditions during dynamic vegetation. One of the main aims of breeding of the crop for lodging resistance is the selection of short-stem varieties. However, a thorough study of the basic material and determination of its adaptability to a particular soil and climatic zone and suitability of its usage as parental forms are needed. The article covers the plant height of collection varieties of winter barley in the central zone of Krasnodar region and determines the groups of the varieties based on this trait. The dynamic of plant height formation depending on the vegetative conditions during five years is studied. The examination of lodging resistance of winter barley revealed that there are many non-lodging forms of the crop. New local varieties and lines have short and strong culms. Also, some varieties from Western Europe and the USA show its good lodging resistance under these conditions
With the possible radioactive contamination of the
territory, as a result of emergency situations at
enterprises of the nuclear fuel cycle, there occurs a
task of further use of the soil for agricultural purposes.
Researches on the cultivation on contaminated areas of
fruit plants in the conditions of the Krasnodar region
were not carried out. As a result of the experiment in
the field we received experimental material on
migration and 90Sr accumulation in vegetative and
generative organs of cherry-plum. Research lasted for
8 years. The accumulation of 90Sr, placed on the
surface of the soil, in the bark, wood, leaves, and fruit
was 7,0×102
; 4,8×102
; 9,7×102
and 1.8 ×102Bq/kg.
With the penetration of 90Sr in soil at 50 cm
accumulation in the bark, wood, leaves, and fruit were:
5,1×102
; 3,0×102
; 6,9×102
; 1,4×102Bq/kg. The
experimental material obtained in the field makes it
possible to calculate the coefficients of the nuclide
transition from polluted soil to the various organs of
the studied plant and to make a forecast of the possible
use of contaminated areas for the cultivation of fruit
crops. Radioactive contaminated areas cannot be left
without proper control, since, firstly, non-planted
fields are exposed to wind and water erosion of soils,
which leads to rapid and large-scale pollution of the
environment and, secondly, if it is possible to obtain
products from such fields, this should be done for
economic reasons
During 2012-2015 from the two fissile populations
of rice hybrid Il.14 x Kuboyar and Il.28 x Kuboya
we conducted multidirectional selection of panicles
with low, medium and high number of grains in
them. It was established a different reaction to the
selection of hybrid generations by yield. The lowest
yield was formed at planting grain from small panicles,
intermediate - from the middle panicles and
biggest - from the major panicles. The reaction to
selection decreased with each successive generation.
In the hybrid Il.14 x Kuboyar at positive selection of
the yield increase towards the initial population F2
was in F3 - 10,5%, in the F4 - 3,8% and F5 - 1,9%, at
Il.28 x Kuboyar - respectively 4, 4%, 3.1% and
0.7%. At negative selection in Il.14 x Kuboyar there
was a decrease of yield on 7.7% F3, in F4 on 6.9%
and in F5 on 0.2%. By years of research was not observed
variations in grain yield obtained from the
panicle with an average grainness and generally was
at the level of the original population. At the hybrid
Il.28 x Kuboyar for negative selection of the relative
yield initially decreased on 1.7% in F3, while then for
all kinds of selection to the fifth generation grew up
and different to a lesser extent than the first the hybrid,
although the ranks of the values preserved. The
yield from a fraction of well-grained was 98.4%,
medium grained - 96.5%, low grained - 94.2% of the
initial Kuboyar variety
In this article we present information on features of
microcloning in culture of in vitro of perspective for
Eurasia, pink and white-berry table genetic grades of
grapes by I. A. Kostrikin, V. N. Kraynov and V. V.
Zagorulko. Researches were conducted at an input
stage in culture of in vitro of meristems of 0,1-0,2 mm
in size. At the majority of grades and forms, we noted
good regeneration abilities in the conditions of sterile
culture. It is bound to the fact that almost all the
studied grades: Anyuta, Bogatyanovsky, the Princess
Olga, Preobrazhenie, Anniversary of Novocherkassk,
Favor are received from crossing of couple the Mascot
× Sultana-ray grape. And only grades called Libya and
Lowland which showed lower regeneration properties
at stages of proliferation and rooting of shoots are
received from crossing the couple of Flamingo ×
Arkadya and (Talisman x Tomaysky) respectively. At
the same time, the grade of Talisman, being one of the
parents of the majority of the studied grades, showed
stable results at all stages of cultivation
For the research period (2003-2016), 57 pest species
and 46 pathogens were recorded on stone and
pomaceous fruits in humid Russian subtropics,
among which the representatives of the order
Lepidoptera and the division Ascomycota
predominate. The greatest number of the species was
recorded on the apple tree - 35 pests and 25
pathogens, the smallest - on cherry and sweet cherry
trees (13 and 10, respectively). 43,7 per cent of the
species are polyphages, while the relative abundance
of monophages among fungi is higher than among
arthropods. The species with activity in the summer
are prevalent. A group of species that are harmful in
humid subtropical environments all year round (11
species of phytophages and 19 pathogens) was
identified. Analyzing the changes in the species
composition of the complex through the time, we can
speak about the relative stability of the dominant
species. The group of the typical dominant species of
pests for almost a century has included Grapholita
molesta Busck., G. funebrana Tr., Cydia pomonella
L., Taphrina deformans (Berk.) Tul., Stigmina
carpophila (Lév.) M.B. Ellis, Monilinia laxa (Aderh.
et Ruhland) Honey, M. fructigena Honey,
Podosphaera leucotricha (Ellis & Everh.) E.S.
Salmon, Venturia carpophila E.E. Fisher and pear
V. pyrina Aderh. Eriosoma lanigerum Hausm.,
Scolytus mali Bechst. and Tranzschelia prunispinosae
(Pers.) Dietel are currently dropped out
from the group of the dominants; Halyomorpha halys
Stål, which is a new pest for Russia, was added.
Groups of the species with sharp fluctuations in
abundance or frequently encountered were
distinguished
There were reviewed the results of the study of the
dependence of main of phenological phases of
development of corn hybrids of different maturity
groups of selection of Krasnodar Research Institute of
Agriculture named. P.P. Lukyanenko in a zone of
sufficient moisture of Central Ciscaucasia (Ross 199,
Ross 299, Krasnodar 382 and Krasnodar 410) and the
All-Russian Research Institute of Corn (Mashuk 170,
Newton, RIC 345 and Eric), as well as early-middle
middle Rossiyskaya 1 from the change of average daily
air temperature at different dates of sowing and preplant
seed treatment by the preparation "TMTD-plus"
containing the growth promoter called Krezatsin in its
composition. The studies were conducted in
accordance with the thematic plan of scientific
researches of the department of crop and forage
production of Stavropol State Agrarian University. The
technology of maize growing on the experimental plot
corresponds to the standard technology for this area
and culture. The sowing was performed in three stages.
The first (early) sowing period was at t = + 7 ... +8 ° C.
The second (recommended) – was at t = + 10 ... + 12 °
C. The third (later) sowing period was carried out at t
= +15 ° C. There was identified a high inverse
correlation between the average daily air temperature
and the duration of the intraphase periods of maize
propagation. Thus, at the shifting of maize sowing
dates with the second half of may on the second half of
April, the optimization of heat regime in the generative
period and rising of efficiency of use of thermal of
resources of the region. There was marked the
acceleration of development of corn seedlings when
the average daily air temperatures was up to +12 ° C
at the samples with the application of the disinfectant
TMTD-plus