The influence of different agricultural technologies on
the yield of winter barley variety ‘Gordei’ was studied.
Economic evaluation was given to the researched
factors. The studies were carried out at the
experimental station of Kuban State Agrarian
University in the conditions of polyfactorial long-term
soil monitoring. The soil is represented by strongly
leached, light-clay black humus with an average
thickness of the humus horizon - 150 cm. It was found
that with the change of technology (fertilizer, tillage,
sowing method, means of protection) winter barley
yields increases to 50% in comparison with the
control. According to the analysis of bioenergetic and
economic evaluation it makes sense to use the variants
022, 111 and 222 at plowing, where the maximum net
efficiency ratio and net income are noticed
In the conditions of the Krasnodar region, we consider
the quantitative and qualitative characteristics of seeds
obtained when using different schemes of organization
of hybrid seed production of squash in the Krasnodar
region. As a result of studying various techniques in the
production of hybrid seed of summer squash, we have
established the effectiveness of using open pollination,
and assessed the approbation of the signs of F1 hybrid
plants obtained under different schemes of organization
of hybrid seed production of squash
The article gives the results of the three years of
research to identify the main species composition of
fungal pathogens when stratified open and closed
methods. Biological efficiency of Guapsin, 0,2%, and
Trichodermin, 0,5% is shown. During the period of
stratification, using an open method "on the water", the
following pathogens have evolved: Cladosporium
herbarum (18,6%), Trichotecium roseum (16,3%),
Phomopsis viticola (13,9%), Alternaria spp. (13,4%),
Penicillium sp. ( 9,1%), Aspergillus sp. (5,6%),
Pythium sp. (4,3%), Gonatobotrys flava (4,3%),
Mycelia sterilia (2,8%), Botrytis cinerea (2,2%). The
studies found that the close method of stratification in
the peat developed the following specific composition
of pathogens: Penicillium spp. (21,1%), Phomopsis
viticola (16,4%), Botrytis cinerea (15,3%),
Trichotecium roseum (11,1%), Alternaria spp. (8,2%),
Mycelia sterilia (1,0%). During the period of
stratification, biological efficiency Guapsin, 0.2%, and
Trichodermin, 0,5%, was 31,9-88,0% and 28,2-86,3%,
respectively
Early-ripening white cabbage has a special place
among the vegetables cultivated in the Kuban region.
It opens the pipeline of vegetables from the open
ground and is supplied to other regions at a time
when shortage of vegetables of domestic production
is felt the most. Modern producer requirements to
domestic hybrids are the highest - product quality,
uniformity and productivity should not concede to
foreign analogues. Ways to improve the quality of
early ripening hybrids: development of lines based on
modern foreign hybrids, high uniformity of lines by
morphological and economic traits. Development of
male sterile lines and dihaploid lines in culturein
vitro can more successfully solve the problem of
quality of early ripening hybrids. The use of the
above methods and approaches helped develop series
of inbred lines - gene sources for complex agronomic
traits. On the vase of obtained lines promising earlyripening
hybrids were developed. One of the hybrids,
Ritsa F1, entered the State register of breeding
achievements. Advantages of the hybrid: earliness,
uniformity and high marketability of heads, high
productivity. According to results of contest trial new
hybrid Milana F1 is passed for State trial, this hybrid
has high productivity potential for growing in sale
cropping. Both hybrids were produced with the
participation of male sterile line Dt46f, resistant to
fusarium. High quality seeds of these hybrids were
produced in a greenhouse in direct crop for a wide
industrial and environmental testing
The article reviews the results of studying the influence
of mineral fertilizers on the qualitative indices of the
Merlot grape variety in the Anapo-Taman zone of the
Krasnodar region. The technology of cultivation of
grapes on the experimental plot was in accordance with
the accepted for the given zone and culture.
Agrobiological work was carried out at the optimal
time and had a high quality of execution. Grape bushes
are laid in a 3.0 x 2.0 m pattern. Formation - a twoshoulder
horizontal cordon. On the bushes we formed
the same load of shoots and bunches. Scheme of the
experiment: option 1 – no fertilizers (control); option
2-superphosphate with a mixture of potassium salt
(P90K90) from the autumn; option 3 –nitroammofoska
(N120P120K120) from autumn; option 4 – ammonium
nitrate (N60) in early spring. Analysis of the results of
studies on the study of biological features of growth,
fruiting, yield and quality of Merlot grape varieties on the background of the use of mineral fertilizers shows
their high efficiency in the conditions of the AnapoTamanskaya
zone of the Krasnodar region and can be
recommended for use in production conditions.
Mineral fertilizers ensures the receipt of dry bulk wine
of superior quality control sample (without fertilizers)
the concentration of tartaric acid 17.3 25.1 percent,
phenolic compounds 17.1 – 40.0 %, and alcohol
content of 7.2 and 9.3 %, titratable acids 11.8 and 13.7
%, given extract by 17.4 %, with a decrease of the
mass concentration of total sulfur dioxide and pH. The
most effective is the introduction of NPK
(N120P120K120)
Limited resource of irrigation water in the South of
Russia is a particularly actual task in the production
of moisture-loving crops, such as rice. To solve the
problem of rational use of water when watering is not
possible without the organization of an automated
water distribution. As it was shown by the analysis of
tools and technologies of regulation of water supply,
the most promising, form tested and used, can be tape
regulators of flow and water level. They have a
simple construction diagram, unpretentious in
operation. However, we have identified a fault –
unregulated leaking, not fully covered through the
bore, which in turn increases the uncontrolled
consumption of irrigation water. To solve this
problem we propose a number of designs, protected
by patents of the Russian Federation, having special
fixture to ensure unauthorized leaks, even in a state
almost close to the fully closed opening expiration
from the regulator. The article comprehensively
considers hydraulic studies of controller initially,
without any additions that contribute to the problem
of eliminating leakage. The proposed study with the
analysis of the distribution of velocities and pressures
in the design of belt regulator, will allow you to have
the basic reference model against which it will be
possible to analyze the degree of influence of
constructive-technological changes at the work the
newly developed devices. For this, we modeled tape
controller in the software package FreeCАD version
0.15, when using SAE - system FlowVision. The task
of modeling water flow were solved in flat statement,
including the moment of full closing of the belt
passage opening of the regulator. For plotting surfaces, lines, levels and cross-section response
functions, we used a software package wxMaxima.
The results obtained allowed a comprehensive
analysis of the work tape of the locking device,
hydraulically actuated device in all modes of the
major factors and, in the future, will help to address
the issue of studying the impact of introduced
technological changes in the design of controllers
The extensive path for development in the country in the
twentieth century caused low competitiveness of
Russian pig production. The productivity of domestic
pig production was significantly lower than in Europe,
US, Canada and China. Feed costs per 1 kg of gain were
2-3 times higher with a low yield of piglets from a sow
per year: 14-16 with an average European 25-27 heads.
The country did not have enough meat; as a result, a
significant amount of meat products was imported to
Russia. Restrictions on imports in connection to the
imposition of embargoes contributed to the increase in
demand for domestic products and opened new
opportunities for Russian producers. One way to
increase the production of pork is to use pigs with a high
genetic potential for productivity, imported for breeding
from Canada and Europe. Based on the conducted
studies, it has been established that pigs of foreign
breeding have high reproductive qualities, which proves
the expediency of their application in commercial pig
production to increase the efficiency of the industry
development and reduce the import of pedigree
youngsters from abroad. The implementation of two
breed gilts will help increase productivity in the
industrial pig production
Improving the quality of Russian cognac is of great
national importance. It should be noted that about
80% of Russian foreign brandies made from aged
cognac distillates. To obtain high-quality products
necessary technical-chemical control of production
starting from the vine and the conditions of its
growth. For a comprehensive evaluation of the
totality of important factors: climate, relief, soil and
variety. It is important to add that this grading must
be accompanied by the release of environmental
macro zones with viticulture specialization. In this
regard, there has been conducted a soil-cartographic
survey of lands of ACE "Fanagoria" in the Temryuk
district of the Krasnodar region. Evaluation took
place in view of all 4 factors, notably the soil factor;
and the content of lime in the soil and the degree of
salinity of soils. Soil analyzes were carried out in
FGBNU Anapa ZOSViV SKZNIISiV using the latest
equipment generally accepted methods for
determining indicators of soil characteristics. The
purpose of the research - to give a detailed description
of the survey area, as well as highlight the boundaries
of environmental macro zones for the cultivation of
grapes brandy. During the research, it was found that
for the selection and evaluation of raw material zones
for brandy production we must take into account soil
and climatic optimum performance to get quality
brandy raw materials
In breeding programs, evaluation of initial material is
made on all the stages of developing the variety. Great
difficulties for the breeding process are made by
absence of modern mechanisms for storing, retrieving,
manipulating the relevant data, and using the
information previously obtained for use in solving the
set breeding task. In order to organize the management
of breeding process for development of high-quality
rice varieties, based on the urgency of problem of
intellectual analysis of data, the Database "Rice
Quality" was designed as a set of structured data - the
rice quality characteristics identified in the stages of
the process of developing variety belonging to the
"Rice". In the domain model, the infologic model, a set
of parameters for evaluating rice quality in terms of
out-of-program components is defined. The program is
written in the Microsoft Access database environment
using built-in query building tools, forms, reports. The
structure of the developed tables includes static and
refreshed directories in which the necessary
information is stored, the tables are combined into
one-to-many relationships, while ensuring data
integrity, cascading updates and deletion of fields
The article describes the evaluation of reproductive,
fattening and meat qualities of pigs of purebred large
white breed (KB), crossbred ewes, derived from
crosses KB sows with boars of steppe type (ST) CM-1
and three-pedigree animals, obtained by crossing
crossbred ewes KB x ST with imported boars of
specialized meat breeds, such as Landrace (L) Duroc
(D) and pietrain (P). We have studied qualities such as
prolificacy, milk yield, live weight of the nest, the
average weight of one Piglet, the safety of the
offspring to weaning, maturity, which is closely
associated with average daily gain in live weight, meat
content of carcasses, their linear dimensions, meat
productivity, the amount of kidney fat, weight of
carcasses of animals of the experimental groups,
carcass yield