In the soils of rice fields, eluvial gley processes
develop, which are manifested in redistribution of silty
particles along the profile, water-soluble humus,
mobile compounds of iron and phosphorus. Most
intensively, these processes are developed in meadowbog
soils, confined to closed depressions of the plains
plain. Meadow-black soils lying on elevated relief
elements have more favorable physical, physicochemical
and oxidation-reduction properties for
cultivating rice and accompanying crops in crop
rotation. The highest yield of rice is formed on high
checks and higher at 12,4 c/ha than on low ones
The article analyzes the possibility of complex
processing of one of the most important secondary raw
materials of Krasnodar region – sugar beet pulp with
the aim of obtaining a food product and enriched feed
additives. Meanwhile, the use of environmentally
safety technologies that cause minimal harm to the
environment and human health is provided. One of the
most valuable components of sugar beet pulp after
extraction of sugar is pectin substance. Sugar beet
pectin substances have high complexing ability and are
used not only in food industry, but also in medicine.
They are natural detoxifiers and antioxidants.
Currently, only dry powder pectin is produced from
sugar beet pulp and only by foreign producers. Making
food pectin extracts from sugar beet pulp will not only
reduce the number of processing steps, but also
significantly reduce the cost of the final product. Food
pectin extracts can be used not only as a standalone
product in treatment and prophylactic nutrition, but
also as an ingredient in the manufacture of soft drinks,
confectionery and bakery, meat and dairy products,
etc. The technology of producing a valuable
component of feed bioproduct based on spent sugar
beet pulp and a microscopic fungus of the genus
Trichoderma is described
In order to ensure import substitution and threshold
values of meat production, it is necessary to stabilize
the livestock of animals and introduce intensive
technologies. In conditions of arid steppes, the animals
of Kalmyk, Hereford and Aberdeen-Angus breeds are
best suited to stall-pasture technology. Before weaning
from mothers at 7-8 months of age, their offspring is
grown without additional feeding, just mothers’ milk.
Therefore, the growth rate of suckling young animals
rarely exceeds 850 grams of daily growth, while the
live weight reaches 400-450 kilograms at the age of 18
months, with some advantage in favor of the young
generation of Hereford breed. Using the intensive 9-
months growing at the fattening complex with feeding
from the self-feeders ensured the average daily gain in
the Kalmyk bull-calves at the level of 1398 grams, and
for the Aberdeen-Angus and Hereford breeds the
growth is 1533 grams. The highest growth energy, live
weight (661 kilograms), was with Hereford bulls.
From bulls of the native Kalmyk breed with intensive
technology of growing, a heavy body weight increase
of 331 kilograms at 18 months of age was obtained.
All tested samples of meat according to
microbiological indicators comply with the
requirements of the Technical Regulations
The article contains the summarized information on
the activity of a farm having a sector of
“Agrotourism”. There was revealed the positive
dynamics of development of agricultural tourism in
the Krasnodar region, the extension of offered
services in this direction; there was set the obstacles
restraining the development of the present sector.
There were named the reserves to increase the
profitability: (domestic milk production and
participation in programs of state support
To develop the novel herbicide antidotes for the
sunflower vegetative plants, the group of chemical
compounds, belonging to the derivatives of 2-
alkylthionicotinonitrile was synthesized and their
antidote activity both in the laboratory and field
experiments was studied. The compounds with a high
antidote effect were found
We review the critical ratio of shares of domestic and
imported sunflower hybrids in the region and the trend
of displacement of domestic hybrids in the Kuban region,
yields and gross harvests culture. The article reveals
a negative trend for the full displacement of domestic
hybrid seeds from the market in the Russian
Federation
The results of the study of physiological and biochemical parameters of plum plants, changing when infecting plants Plum pox potyvirus (PPV) are shown. It was found that the infected leaves at the stage of full development of the content chlorophyll a reduced by 30 % in variety Stanley and by 6 % in Kabardinskaya rannaya, chlorophyll b in less than 49 % at Stanley, 37% in Kabardinskaya rannaya, carotenoids are less than 22 % in the variety Stanley and by 11% in the variety Kabardinskaya rannaya . Leaves infected with the virus pox (PPV), in comparison with not infected, the amount of protein were decreasing: in the variety Stanley by 21 %, in the variety Kabardinskaya rannaya by 28 %. In the period of active growth of the leaves change in the content of pigments and protein is more intense. The content of lignin in the tissues of leaves, infected with the virus pox (PPV), in comparison with not infected in the variety Stanley was below on 13 % and in the variety Kabardinskaya rannaya - 8 %. The total content of water of infected tissue on the stage of a full-time development is reduced in patients leaves as compared with not infected 11 % in the variety Stanley and by 1 % in the variety of Kabardinskaya rannaya. Throughout the period of development of foliage studied parameters vary depending on the variety
A variety determines the direction of use of grape
products and plays a leading role in improving its
quality. Preservation of genetic resources of grapes
and their studying are very important for modern
science. The studied material makes it possible to use
the selected genetic characteristics for breeding new
varieties of grapes, taking into account the
requirements, and introducing them into production, as
well as highlighting the most valuable varieties for
transferring them to the state variety testing. Among a
wide variety of grape varieties, in the ampelographic
collection there are varieties of AZOSVIV selection of
the technical direction: Krasnostop AZOS and
Dostoiniy, for which complete phenotyping was
carried out. The phenological and agrobiological
information on the grape varieties studied for 2015-
2017 is collected. The presented grades of grapes of
the technical direction are characterized by high
quality of production. The wines from the varieties
Krasnostop AZOS and Dostoiniy are competitive,
characterized with high consumer properties; they
enjoy the well-deserved fame and were nominees of
exhibitions and holders of diplomas repeatedly. Based
on the results of microsatellite profiling, the varieties
showed a sort-specific general combination of alleles.
At the same time, in each locus there is one identical allele, which corresponds to the fact that the varieties
Krasnostop AZOS and Dostoiniy have one common
parent (Phylloxer-resistant Gemete). The received
formulas of a variety (DNA-passports) in practice can
be effectively applied to determine the cleanliness of
planting stock and plantations of grapes, specification
of the parent forms of the sample and in the disputed
questions of the authorship of the variety. The study
was supported by Federal Agency for Scientific
Organizations program for support the bioresource
collections
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)
Currently, we are constantly improving the recipes of
fish feeds, this reduces the cost of feed per gain, and it
overall decreases cost of fish. We search for
alternative cheaper sources of nutrients. Leftovers of
vegetable oil and oil extraction industry such as oil
cakes and meals have been used as high-protein feed
additives for a long time. This requires a strict
scientific control, precluding the possibility of their
harmful effects on animal health. In this regard, there
was a comparative analysis of the chemical and
amino acid composition traditionally used in
compound feeds for sturgeons of sunflower cake and
feed concentrate from "Sarepta" vegetable raw
materials. During the research it was found that
"Sarepta" is better than sunflower meal considering
protein and essential amino acids content