The article presents results of the six-year study of the
effect of stocks Riparia × Rupestris 101-14 and Berlandieri
× Riparia Kober 5BB on yield, quality of
grapes and Aligote wine in the central zone of the
Krasnodar region. Effect of stock on scion strongly
depends on the annual weather conditions. In a given
year, there is a stock better adapted to the weather
conditions. Stocks of Riparia × Rupestris 101-14 increase
winter hardiness, and the stock Berlandieri ×
Riparia Kober 5BB - drought-resistant varieties of
Aligote. On average, during six years the stock has not
been resulted in significant differences between the
percentages of developed into shoots buds and fertile
shoots shown in the coefficients of fruiting and fruitbearing
shoots of Aligote. Among all the influencing
factors, the degree of influence of stocks on the percentage
of buds have evolved to 16,4 %, by the percentage
of productive shoots 19,8 %, a factor of the
fruiting shoots and fruitfulness of 3,9 % and 2,7 %,
respectively. Some differences in forming of generative
organs of wintering buds along the fruiting twig
under the influence of stocks do not lead to the significant
difference in biological terms of fruiting varieties
in the whole piece. On average, six years of significant
differences in the influence of rootstocks on the number
of berries in bunches, hundred berries weight, an
average weight of bunches and yield is not defined -
the degree of influence of stocks on mentioned indicators
is 0,1-9,7 %. A significant impact of stocks on the
dynamics of sugar accumulation in berries has not
been discovered. The degree of influence of stocks
onto the final sugar content and acidity of berries is
2.9 and 1.0%, respectively. The wine produced from
Aligote berries on a stock Riparia × Rupestris 101-14
has the better tasting score than on the stock Berlandieri
× Riparia Kober 5BB (7.9 and 7.8 points, respect
vely). The main influence on fruiting of the variety
Aligote was provided by the conditions of the current
and previous vegetation. Within the conditions of the
central zone of the Krasnodar region the cultivating of
the variety of Aligote is reasonable for both studied
stocks
The process of the presowing seed treatment with
alternating electromagnet field of the commercial
frequency (EMF CF) 50 Hz is economically
efficient. The use of the EMF CF 50 Hz in the unit
with ring pole pieces allows increasing the
germinating energy and power. The electromagnet
seed treatment in the units with ring pole pieces is
the perspective process of the presowing treatment
which does not make unhealthy influence on the
operating personnel. At the presowing treatment one
has to take into account three factors; they are the
arrangement of seeds in the working chamber, the
time of treatment and the seed humidity. In this
article the authors recommend to promote the unit
consisting of a magnetic circuit with ring pole
pieces of the rectangular cross-section, a
magnetizing coil and an embedding of the nonmagnetic
material in the working chamber which
allows to increase the germinating energy of spring
barley by 10% and the germination by 6,5%. The
addition to crop capacity has run to 7% as a result of
the spring barley treatment. We analyzed the
parameters of the working chamber of the
alternating electromagnetic field source of industrial
frequency of 50 Hz, we established the dependence
of the rate of treatment on the parameters and
modes of installation, which are confirmed by
laboratory tests. Long-term field studies revealed
that the field germination rate of the seeds of spring
barley treated with EMF IF, even under adverse
weather conditions, exceeds by more than 8% of the field germination rate of control samples
The article presents the material of forecasting for grape
yield of next year and establishing the optimal loading if
cutting of bushes. The material includes 14 varieties of
grapes, 11 of them are technical and 3 are table ones. For
each year of stable high yield of grapes, it is necessary to
pre-set the optimum length of fruit cutting of shoots and
optimum load on the bush healthy eyes. To do this for
each variety on the eve of trimming bushes we perform
optimum productivity analysis of wintering buds of fruit
along the length of shoots, i.e. we implement forecasting
of grape yield for next year. We have a plan of forecasting
for yields of vineyards by microscopy of wintering
buds on one-year shoots of fruit ripened grapes in order
to establish the potential of embryonic establishment of
inflorescences in the central holes of buds. Based on the
analysis of buds, the indices were calculated for wintering
fruiting buds and their degree of damage during the
growing season. It was revealed, that the majority of
grape varieties under study shows high tab embryonic
inflorescences in central buds in overwintering buds for
next year yield. Higher rates at a rate of fruiting buds
were wintering in the varieties: Moldova (section 27). -
1.66; Bianca (section 6). - 1.83; Kunlean (section 15). -
1.71; Merlot (section 14). - 1.64; Saperavi (section 56). -
1.76. The lowest rates of fructification - the varieties
Muscat Hamburg (section 21) and Augustine (section
11) and were respectively 1.20 and 1.24. As a planned
productivity, we offered the optimal loading model of
cutting bushes buds. As a result of productivity analyzes
of buds along the length of the fruit shoots in 2016 we
recommended to carry out pruning of fruit annual shoots
3-4 buds of the form of AZOS-1 and the form of cordon
- 5-6 buds
In the decision to establish solid fodder resources
in the arid parts of Southern Russia triticale should
take its rightful place. It must be introduced instead
of winter wheat, inferior to the yield, quality and
output of nutrients per unit of area. It is necessary
to maximize the potential of new varieties of
winter triticale, as the productivity of animals
largely depends on the varietal characteristics of
the culture. Triticale has attracted special attention
by its ability to exceed the parental forms on
productivity and quality, and resistance to adverse
soil and climatic conditions and the most
dangerous disease is not inferior to rye. The
generalized data of most researchers characterize
triticale as a factor in increasing the productivity of
animals and reducing the cost of feed per unit of
output, although in some cases there is a negative
trend in reduction of productivity by the
replacement of cereal grain components for winter
triticale. Due to the enrichment of compound feed
with triticale grain by enzyme preparations and
enzyme-probiotic supplements we can greatly
increase productivity, digestibility of main
nutrients, improve meat quality and reduce the cost
of feed per unit of output. We can increase the
productive effect of triticale grain by extrusion. In
physiological metabolic experiments, it is found
that by extruding of triticale grain the digestibility
of the main nutrients is increased by 1.3-1.8%.
Extruding of triticale before feeding promotes
slaughter yield and increases the levels of protein
in the muscle. The use of triticale in rations instead
of wheat reduces the cost of the diet, the cost of the
manufactured products and increases profitability.
The study of achievements of scientists from
various scientific organizations necessitates the
further breeding work with the culture of triticale
and requires the development of innovative
technological methods that can help reduce the
concentration of pentosans and beta-glucans in the
grain
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
This article deals with the results of the research work
concerning the influence of foliar application of grape
of Saperavi variety by soluble fertilizers of new
generation-Nutrivant plus and Kelik potassiumsilicon.
The influence of these fertilizers on yield and
actual fruitfulness have also been investigated. The
experiments have been carried out both in pureform
and in a tankmixture with growth regulator
“VIMPEL”. The treatment by these fertilizers has
been done three times in the following period; after
flowering, in fruit growth phase,(pea-size berry) and
in the phase of fruit maturing The foliar treatment in a
pure form as well as in a tank mixture led to increase
of bunch weight, harvest per bush and the yield
capacity of plantation. The influence of fertilizers
depended not only on variants of experiment but also
on weather conditions of the previous and current year
as well as on the previous yield. The negative
correlation between the indexes of yield structure of
the previous year and the actual fruitfulness of the
current year has been revealed. However, the character
of these correlative connections depends on many
factors and greatly differs according to the year. As a
result of these investigations, it was stated that foliar
application of Saperavi grape variety by fertilizers of a
new generation Nutrivant plus and Kelik potassiumsilicon
in a tank mixture with growth regulator
“Vimpel” in periods after flowering, berry
growth(pea-size berry) and at the beginning of berry
maturing did not promote a stable and significant
increase of the main indexes of an actual fruitfulness. The real increase observed in all experimental variants
was achieved mainly due to the increase of the
average weight of the bunch
There were reviewed the results of the study of the
dependence of main phenological phases of
development of corn hybrids of different maturity
groups of the selection of Krasnodar Research Institute
of Agriculture named after P.P. Lukyanenko in the arid
zone of Central Ciscaucasia (Ross 199, Ross 299,
Krasnodar 382 and Krasnodar 410) and the AllRussian
Research Institute of Corn (Mashuk 170,
Newton, RIC 345 and Eric), as well as early-middle
Rossiyskaya 1 from the changes of average daily air
temperature of planting dates 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 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 we have optimization of heat regime in the
generative period and rising of the efficiency of use of
thermal 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
In the current economic conditions of the import
substitution, special importance is given to the
search for new feed sources, methods of preparing
them for feeding, the use of biologically active
substances and enzymes. At the forefront of feed
production is rape as breeding work with this
culture has showed positive results. Currently,
selectionists have bred yellow double-zero "00"
varieties of rapeseeds free of erucic acid of
"Canole" type, that have low glucosinolate level.
The development of new and modern technology
standards are required for preparation them for
feeding, since they are fundamentally different
from the previously used rapeseed varieties and
have fewer restrictions for feeding to different
types of farm animals and poultry. The article
presents a fairly lengthy and reasoned review of the
literature of a large number of authors on the topic,
as well as given rapeseed market analysis, rational
and advanced methods of preparing rapeseed
processed products for feeding to young and adult
animals. Much attention is paid to the use of a
variety of biologically active substances and
enzymes, which improve digestion and absorption
of nutrients from rations with rapeseed
processingproducts, increase productivity and
reduce feed costs per unit of production. The use of
processing products of rapeseed improves the
profitability of livestock production. Feeding of
rapeseedcake to cattle increases the protein content
and volatile fatty acids in the rumen content,
increases the number of infusoria and decreases
ammonia levels. The inclusion of rape forage in
diets of farm animals and poultry improves
hematological parameters. Products of rapeseed
processing of the varieties with low
glucosinolatesa1re recommended for the rations of
farm animals and poultry depending on the species,
age and physiological state
The article presents the results of the qualitative
assessment of meat of crossbred rams. The analysis of
the data shows that crossbred rams of 2, 3 and 4
groups increased the absolute mass of muscle tissue
compared with purebred 12.3; of 18.2 and 25.6%,
respectively. Fine-wooled rams were superior in the
relative content of bone in carcasses of crossbred 1.1-
4.2 percent. Output of pulp for 1 kg of bones had the
advantage of crossbred rams 2, 3 and 4 groups
compared with purebred 0.12; 0.24 percent and 0.44
kg respectively. The analysis of the data shows that in
carcasses of young animals of all the groups the
greatest specific weight took cuts of the 1st sort.
Nevertheless, the valuable parts to carcass weight
balance was higher in the carcasses of the crossbred
calves. So, rams 2, 3 and 4 groups, this advantage was
1.9; 4.5 and 4.7%, respectively. Thus, the analysis of a
complex of indicators characterizing the quality of
meat rams of different genotypes revealed that the
superiority for the studied indices took place for two -
and three-bred animals. These options of both simple
and complex industrial crossing are promising and can
be implemented and used in the farms of Merino and
crossbred sheep
The article presents the results of the study of
harmfulness of pink sonchus in sunflowers plantations