Numerous studies have found a different quality of the
buds along the length of the fruit arms, which expressed
various degrees establishing embryonic inflorescences in
the central buds. It is revealed that many of the grapes
have more fruit-bearing eyes formed on average (4-6
knots) and upper (7 to 10 knots) levels of fruit escape,
compared to the lower (1-3 nodes) layer. In connection
with the different quality of the buds along the length of
fruit vines should be used and different ways of cutting
them. It is necessary to consider the biological
characteristics of varieties, ways of doing and shaping
the bushes, the weather conditions of the area during the
growing season and relative calm. To receive annually a
stable high yield of grapes, we must first set the optimal
length of pruning fruit shoots and optimal load on the
Bush healthy eyes. This requires for each class on the
eve of trimming bushes to carry out the analysis of the
wintering holes along the length of the fruit shoots and
to identify the embryonic fruitfulness of Central buds,
i.e. to carry out the prediction of grape yield next year.
The article presents data on the formation of the
embryonic fruitfulness of Central buds of wintering buds
at the Taman group of grapes – Arcadia, Viorica,
Hibernal, Cabernet Sauvignon, Merlot, Moldova, Pinot
white, Riesling, Saperavi, Traminer pink, Tsimlyansky
black, Chardonnay. Found higher rates of embryonic
fruitfulness of Central buds buds in the studied grape
varieties - Chardonnay, Riesling, Viorica, Hibernal,
Merlot, Moldova, where the coefficients of fruiting
ranged from 1.40 m from Riesling to 1.69 from Merlot;
factor productivity of 1.58 from the Chardonnay to 1.77
from Merlo. The high percentage of fruitful buds from
80,8 from Cabernet Sauvignon to 95.6 in the cultivars
Merlot and Chardonnay. A higher percentage of eyes
with 2 embryonic buds in the cultivars Merlot and
Viorica who have this indicator amounted to, respectively: 75,6 and 70.6%. Forecasting a crop of
grapes next year to trim the bushes on the proposed
method will provide a full crop of grapes
In order to reduce the impact of stress factors on the
body of pigs, new technologies and efficient
veterinary and preventive measures in breeding and
cultivation are being developed. The results of our
scientific and economic experiments found that the use
in daily diets of pregnant and lactating sows according
to our schemes of biological additives (to finish /
day.): Laktobifid (1 g), Immunobak (1 g), Provagen
(10 g ) Vetom 1.1 (50 mg / kg body weight), Bacell
(0.3% by weight of the feed) and Monosporin (10
mL), contributes to the improvement of their
reproductive qualities: for twins - on 2,2-12,2% by
krupnoplodnosti - by 8,0-10,7%, for milk - by 8,9-
36,5%, at the preservation of pigs - by 1,3-8,3%, by
weight of the nest 2 months of age - 22 , 9-38,9%
compared with the control. At weaning piglets from
sows experimental groups indicators of natural
resistance were significantly higher. The best
reproductive performance were observed in sows
treated with diet and probiotic supplements
Immunobak Bacell combined with Monosporin . The
results of these experiments revealed adaptogenic
properties of the studied additives, their ability to
mitigate the impacts of technological stresses,
reducing as a result of the cost of the products. Of
great practical importance is the ability to predict the
effectiveness of the use of additives which have antistress
effect, depending on the body weight of
animals, their age, frequency and duration of their
application before and after the impact of
technological stressors in the suckling period, the
periods of rearing and fattening up of live weight and
100 и 120 kg
During the last century, in the biosphere occur expressed processes of soil degradation due to anthropogenic influence, which seriously change of top layer of soil. The agricultural landscape is allocated of noticeable accumulation of various wastes at expense of growing of food crops and grazing of farm animals, as well as due to mineral wastes generated in process production of building materials and fertilizers from natural raw. According to physical and chemical characteristics of wastes of plant origin and natural-raw wastes constitute a non-toxic highly dispersed connection with an admixture of different undecomposed organic and mineral substances. Specificity of physical state is determined there of high dispersion, which is represented by system particles of colloidal substances distributed in various environments. Colloids of natural-raw wastes are characterized by a low rate of diffusion; do not penetrate finely porous membrane of cell structures, different very nonequilibrium insolubility and specific chemical composition. For example, phosphogypsum is characterized by high concentration of sulfur and calcium, and trace amounts of entire table of D.I. Mendeleev. Organic wastes are made by variety of chemical compounds and high concentration of carbohydrates, proteins, fats and other organic substances
One of the limiting factors to obtain high yields of
grape plantations in Anapa-Taman subzones with good
quality is moisture. Grape plant adapts well to a
limited amount of moisture in the soil. The penetration
of roots deep into the soil horizons may reach 5-6
meters, provided with a moderate density of the soil
and the lack of limiting factors such as the presence of
ground water and limiting the content of toxic soluble
salts. In the course of mathematical data processing we
have established a trend of increasing average annual
rate of precipitation in the period from 1932 to 2015.
In the years when the amount of precipitation for the
year exceeds the average long-term performance, the
key amount of precipitation in the summer months in a
downpour and in a limited area. Average annual
amount of precipitation in the period from 1932 to
2015 was 519 mm, the minimum was recorded in 2002
(324 mm), the maximum - in 1981 (800 mm). Despite
the general trend of increasing average annual rainfall
over the years, moisture deficit is in the soil.
Accounting of moisture saving dynamics in the soil in
the 2015-2016's indicates the absence of moisture
reserves. Optimal soil moisture values were observed
only in May and June, and only half meter layer of
soil. In the phase of growth and ripening berries (July,
August, September) soil moisture content was much
lower than the permissible value, which is comparable
with the level of wilting point. For the stable-quality
grape raw materials it is necessary to pay more
attention to the water and the air regime of the soil
The research purpose was estimate of the red oak
growing suitability in Mari El Republic. To achieve
this goal we investigated experienced 44-year-old red
oak plantation at the Botanical garden-Institute,
determined acorns morphological characteristics of red
and English oaks and seedlings grown from them. The
evaluation of red oak plantings identified excess of
average height and tree diameter in comparison with
English oak, but the sanitary condition of both oaks
forests was weakened due to the influence of the
complex of unfavorable factors. Morphological acorns
evaluation showed that the shape factor of acorns of
English oak is equal to 1.64, while the red oak is 1.1.
Biometrics parameters of red oak bareroote seedlings
in the field were higher than English oak bareroote
seedlings. In greenhouse biometric parameters of red oak container seedlings had not excess. According to
this research, red oak is recommended for use in
landscape construction in Mari El Republic
The article presents the results of research in the field
of suppression of thistle field Cirsium arvense in sunflower
crops under different methods of tillage
The article deals with the effectiveness of mineral and
organic fertilizers in long-term application (for more
than thirty years) according to the influence on the
fertility of ordinary black soil of the Western Ciscaucasia
and productivity of sugar beet. The investigations
were carried out in the long-term stationary experiment
laid on the experimental stationary section "Severokubanskaya
agricultural experimental station" of P.P.
Lukyanenko Krasnodar Agricultural Research Institute.
The experiment was laid simultaneously in time
and space in two ten-course crop rotations and combined
grain-grass tilled. In the structure of sown areas
sugar beet occupied 10% of crop rotation area and was
placed after the winter wheat. During three rotations it
was studied: 1- control without fertilizer with natural
forming level of mineral nutrition; 2- minimal dose
N21P26K16 3- medium dose N43P52K33 ; 4 - N43P52K33,
5- high dose N96P104K68; 6- organo-mineral system¹
N43P52K34 + 12 t/ha of manure; 7- organo-mineral system²
N20P24K34 + II-III rotations tillage of straw crop
+ 6 t/ha of manure; 8- medium dose P52K33; 9- medium
dose N43K33; 10- medium dose N43K52. The soil which
is used by organo-mineral system with increased and
high standards of mineral fertilizers had higher concentration
of mineral nitrogen. Long systematic application of fertilizer had more noticeable effect on soil
phosphorus regime. The provision of soil by exchange
potassium tended to decline from rotation to rotation.
If at the completion of the first rotation the content of
this battery was at the level 362,0-433,0 mg / kg of
soil, in 2010, these values were 356,0-405,0 mg / kg of
soil, remaining at the level of increased and high provision
characterized to ordinary black-soil. Fertilizers
for crop rotation provided almost equal yield increase:
in the first rotation - 4,9-16,0 t / ha in the second 5,3-
17,1, the third 6,1-15,5 t / ha. In the moderate favorable
for moisture and temperature conditions during
the first and third rotation (hydrothermal index 0,8-
0,76), the value of sugar beet yield was 30,1-46,1 and
35,7-52,1 t / ha, in comparison with tougher conditions
for the second rotation (hydrothermal index 0,41-
1,96) higher up to 2,6-6,5 9,2-16,0 t / ha.
Research carried out in long-term stationary experiment
showed that long-term use of fertilizers prevents
to the loss of soil organic substances, supporting the
humus content at the level of 3.95-3.99%, and organicsystems
contribute to its reproduction to 4,01-4,21%.
soil nitrogen state is stabilized. However, there is a
tendency of decrease of the exchange potassium in
mineral fertilizer systems. In the conditions of insufficient
moisture supply of the northern zone of Krasnodar
region the most applicable norm is N60P90R60, both
in mineral and organic-systems, ensuring the collection
of root crops within 43,0-45,2 t / ha, with an estimated
amount of sugar 6,92-7, 14 t / ha. The given systems of
fertilizer provide the yield of root crops 53,3-56,0 t /
ha with the synthesis of sugar 8,19-8,70 t / ha. Increasing
the rate of fertilizer in 2 times from medium to
N120P160R120 doesn’t increase the productivity, reduce
sugar content of root crop to 0.4-0.8%. It is undesirable
to use fertilizer that are unbalanced in nutrition
elements in which root crops yield declines from 5.4 to
19.0%, and current biological sugar from 6,1 to 25,9%
In the article, we discuss issues of morphological and
physiological control over plants of winter wheat. As
the object of the research, we have selected landraces
- the population of winter wheat, which was grown
on the territory of the Kuban region in the last
century. The aim of this work was determination of
the effect on the reproductive system of winter wheat
varieties of factors such as conditions of cultivation
and processing "Cecece 750" 1.5 l/ha D. V. crop
retardant. To achieve this goal we have conducted a
morphological analysis of the growth cone at the VI
stage of organogenesis, which provide quantitative
evaluation of potential future seed production of
spike of winter wheat. To study the effect of the year
of breeding on the reproductive system of winter
wheat varieties the analysis of variance was
calculated according to the scheme 3×7 factorial
variability characteristic due to the influence of
genotype (factor B), cultivation year (factor A), that
is repeated in time is interpreted as the effect of the
year conditions of cultivation. The influence of
retardant on the reproductive system of winter wheat
varieties was conducted using the analysis of
variance on the above described scheme, 2×7, where
the factor "A" is presented in two gradations
(options, retardant treated and not treated), in this
case, repeated for years was excluded as a factor. The
result of researches indicates that the rate of realized
productivity is variety-specific and can serve as a
measure of the flexibility of the studied cultivars to
different environmental conditions. The analysis of
variance showed significant retardant effect on the
realization of potential productivity in all variants of
the crops of soft winter wheat. The comparison of the
average general population indicates that the genetic
potential of tall varieties may not manifest even in
favorable for crop cultivation. The artificial reduction
of plant height by inhibiting the growth of retardant
is an effective way to identify high productivity of
these genotypes as varieties of winter and Nemenchinskaya Old No. 346
We have conducted a research on the poultry farm of
the commodity farm of the educational and
experimental farm Kuban of the Kuban State Agrarian
University. The chemical analysis of various organic
fertilizers is considered in the article. Also
agrochemical characteristics of organic fertilizers are
given. The composition and properties of the bird
droppings of the farm under study were determined for
comparison with other organic fertilizers: manure of
cattle and pig manure. Since straw is used as the main
moisture-absorbing material for composting in the
farm under study, straw analyzes were carried out in
terms of chemical composition and nutritional content.
A chemical analysis of the content of plant nutrients in
straw has been carried out. Bird droppings is valuable,
a fast full fertilizer. Of all organic fertilizers, bird
droppings are the most valuable, both in nutrient
content and in their accessibility to plants. The nutrient
content in the litter varies depending on the species of
the bird, the breed, the age, the method of keeping and
feeding, the type of feed and other factors. The
chicken manure contains morephosphorus, nitrogen and
potassium, than manure of cattle and pigs. The advantage
of organic fertilizers in comparison with mineral
fertilizers is their long after-effect. As fertilizer a bird
droppings surpasses manure at 8-10 times and almost
don't concede to equal amount of nutrients of mineral
fertilizers by action on productivity of cultures. The norm
of introduction of bird droppings is up to 30 times lower,
than norm of introduction of manure. Agricultural areas
where introduction of organic fertilizers, the list of crops
under which fertilizers are introduced were considered.
The received results confirm the value of organic
fertilizers (bird droppings), and their application enriches
the soil with necessary nutrients, increases productivity
and quality of grown-up crops
At present, the farmers have to develop varieties and
hybrids, which fully meet the requirements of
agricultural production. The study of correlation among
economic-valuable characteristics of grain sorghum is of
great importance nowadays, as it allows optimizing
plant-breeding work at its early stages. For a more
productive process of developing of the initial material in
breeding, it is necessary to determine the correlation
among the traits to identify the strongest connections,
and to conduct further work, based on the obtained data.
Knowing the correlation, the estimation of timeconsuming
economic trait can be replaced by the
assessment of the simpler trait correlated with it. The
article presents the analysis of correlation among various
traits of grain sorghum. The degree and direction of the
correlation have been estimated. The significant effect of
the length of vegetation period on many traits has been
seen. There have been also mentioned the characteristics,
having an influence on a size and a number of kernels
per panicle. There is a positive correlation between a size
of panicle and dimensions of a leaf (length, width).
Along with it there has been found a positive correlation
among linier dimensions of a panicle, length and width
of a leaf, a number of leaves with a number of kernels
per panicle. While studying the correlation between an
extension of a panicle with other traits, there has been
noted a negative correlation between a length of
vegetation period, length and width of a leaf, but there
has been found a positive correlation with plant height. There has been found a positive effect of 1000-kernel
weight, a number of kernels per panicle, a number of
leaves and their dimensions on the formation of kernel
weight per panicle