In this article, we have presented and analyzed the chemical analysis and the organoleptic evaluation of the energy value of sausage products made from meat type pigs bred in the Southern Federal District, and their hybrids
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
The article presents long-term studies of afforestation on
the Taman Peninsula. The directions of improving the
ecology of the peninsula are considered by increasing
the total biomass of the biogeocenosis of the given
region by creating forest plantations, increase of forest
cover and involvement of non-generating land in the
economic circulation. Practical agro-forest-meliorative
aspects of development of a specific category of nonproducing
lands are presented. The basic agrotechnical
methods are recommended at creation of forest
plantations. The analysis of the state of forest plantations
on the unique site of the Taman Peninsula is given - it is
a tract of Sad Yakhno
On the example of middle-aged and mature
valuable forest stands we have brought an
assessment of forestry and economic efficiency
of various options of silvicultural actions for the
reconstruction of invaluable young growths (17
objects with a total area of 102,6 hectares) which
was carried out in 1947-1959 and to formation of
plantings from subgrowth and young growth of
the coniferous breeds kept when carrying out
gradual and continuous cabins in 1962-1996 and
also from forest cultures (8 objects of 44,9
hectares) for conditions of the coniferous and
broad-leaved woods of the Republic of Tatarstan.
The results of the researches showed that the best
indicators of forestry and economic efficiency of
actions of care of the woods by reconstruction are
observed in pine plantings at a continuous way:
the grown-up wood reserves on a root (346-522
m3/hectare in 55 years) exceed stocks of modal
forest stands on 109-288 m3/hectare with
economic efficiency within 10625-50659
rub/hectare. Slightly less efficient - larch and
spruce plantings at a corridor way of
reconstruction. Similar indicators of actions for
formation of plantings from subgrowth represent
positive results as well: forestry efficiency made
from 31 to 208 m3/hectare, economic - within
10584-26846 rub/hectare. Based on the
researches we made conclusions, offers and
recommendations for practical use in forestry of
the Republic of Tatarstan
The stages of forming a unified system of planting in Volzhskiy are reviewed. Economic mechanism for implementing the proposed activities is statedм
The microbiological composition of the rhizosphere of the soft wheat (Triticum aestivum L.), the two-row barley (Hordeum distichon L.) and the sowing oats (Avena sativa) was studied. It is shown, that the total number of the rhizosphere microorganisms changes during the plant growth and development. The specificity of the microbial composition of the three studied cereal crops has been observed
There were cited the results of sweet cherry perspective clonal stocks root system study in the conditions of irrigated garden. There were determined the differences of root location on soil horizons. There were revealed the interinfluence of graft and stock on development of root system and character of root location in soil
Description of nitrogen stock for black soils of southern and eastern European facies is given in the article. It is ascertained, that the black soil subtypes in the South of Russia have low content of mineral nitrogen (0,4-4,2%) and easily hydrolysable one (6,0-8,3), two times more than that of hard-to- hydrolyze nitrogen (13,4-16,4%), while the main part of nitrogen stock (74,4-78,9%) is found in unhydrolyzable fraction which practically does not participate in farm crop nutrition
The article gives a brief summary on the results of the
introduction of rose varieties of climbing type in the
central sub-zone of the Krasnodar region. Starting
from the year 2000 in our institute a collection of roses
from different garden groups, which includes 164
varieties, has been formed. Presently the rose varieties
with long stems (from 2.5 m or more) are popular
among specialists of landscape industry and floristlovers.
Therefore we carry on introductions and study
rose varieties of the groups of Rambler and LargeFlowered
Climber. Rose varieties with valuable
decorative signs, with enhanceable resistance to cold
and drought-resistingness are selected. The valuable
varieties and sources of the indicated signs are
identified. Varieties of Albertine, American Pillar,
Devichiy grezy are the sources of bright flower color;
Bobbie James, Dorothy Perkins, Duc de Constantine -
sources of long (more than 4 meters) of flexible
shoots Warthburg - the source of early flowering.
Variety New Daun - one of the few varieties of
Rambler, which is characterized by re-bloom
throughout the growing season in the conditions of the
Krasnodar region. The indicative collection of several
rose varieties includes the group of Large-Flowered
Climber. A variety called Adzhimushkay is a source of
large fragrant flowers of bright and early flowering.
For the variety of Crimskiy Motive we noted the
presence of a valuable feature - long flowering during
the dry season (July-August). Flammentanz was
included into the collection as one of the most winter
resistant varieties of large-flowered. Promising
varieties of the series of Super Rambler in the
conditions of Krasnodar in the dry season formed short
shoots, and flowers were not formed. Rose varieties
included into the collection can be considered
indicative of "anchor" genotypes, which are valuable
for involvement into the selection process
The article highlights the issues of grape plants resistance
to low temperatures; it is an urgent problem for
all wine-growing regions of the world, located in the
zone of risky agriculture. Losses caused by frost, indicate
long-standing necessity of perfection of assortment
in terms of enhancing its hardiness by enriching
more resistant genotypes obtained both through the
introduction or naturalization, as well as from the
crossing of indigenous with interspecies hybrids. Methodology for evaluating frost resistance properties
of the material served as a preparation for the originality
of his research and experimental evaluation of the
unique divisibility properties of the aim. Thus, we initially
conducted hardening of matured cuttings at positive
temperature plus 8 plus 4 ° C for 14 days (I
quenching phase) and a negative temperature minus 5 °
C-minus 7 ° C for 9 days and minus 10 ° C-1 day (II
hardening phase). Then the cuttings we frozen in the
temperature range from minus 16 ° C to the next steps
of consistent freezing (minus 16 ° C - 2 days; minus 18
° C - 2 days; minus 20 ° C - 2 days; minus 22 ° C –
1day, minus 24 ° C - 1 day, minus 26 ° C - 1 day, minus
28 ° C - 1 day and minus 30 ° C - 8 hours). After
freezing of cuttings of each variety, the sample was
placed on the 3 days in the refrigerator at the temperature
of + 2 ° C to their gradual thawing. Cuttings were
grown at room temperature on water. As a result, obtained
by the accounting: the lowest frost-resistance
among the studied forms of parental Crimean origins
was found in grades of Shabash, Soldayya and Solnechnodolinsky;
the varieties of Dzevat kara, Kokur
bely, Kokur cherny, Misket, Misgyuli kara, Sari Pandas
were set as a weak level (-20 °C); Aybatly, Kefesiya,
Kok pandas and Ekim kara have average level up
to -22 °C; the highest frost-resistance - 24 °C – was
shown by Khersonessky and Kapselsky. Also, we have
identified synthetic frost-resistant F1-population and
plus-transgressive selection form