In the modern wine growing, for fighting against root
phylloxera an inoculation of European-Asian grapes
varieties on rootstocks steady against this wrecker is
used. In this article we present the information about
the types of rootstocks of domestic and foreign
breeding used in the modern branch of wine
growing. The area of their use is described; the
useful properties of rootstocks and their demerits are
highlighted. The purpose of this work is creating new
grapes rootstocks which wouldn't have the merits of
existing rootstocks. The short description of the
grapes rootstocks which were created in the Anapa
Zonal Experimental Station of wine growing and
winemaking such as AZOS-1, AZOS-2, AZOS-3,
AZOS-4, AZOS-5 and AZOS-6 is given in the
article. It is indicated that these rootstocks have a
high resistance to a leaf form of phylloxera, to
chlorosis and to some other diseases of a grapes
bush. They have the short period of vegetation, high
quantity of standard cutting from hectare and other
useful properties. In the article the description of a
new formation of rootstocks grapes bushes of "AOS-
1" and "AOS-2" with a free trail shoots is given. This
construction of grapes bush is developed by the
Anapa's Zonal Experimental Station of wine growing
and winemaking. We have also given all the
advantages of this forming in comparison with other
designs of grapes bushes. It is especially noted that
use of this forming of bushes increases the
productivity per men in the process of bushes scrap
and preparation of cutting; the expenditures on the
struggle against diseases and wreckers on the vineyards are reduced; the quantity standard of
grapes cutting increases by 27-33%
New wine grape flavored pink berry grape variety
named “Radost Leonidov” breed at Athens Institute of
Viticulture by P.Zamanidi, L.Troshin and
P.Radchevskii in 2009 by crossing the new
Moskhoragos Greek muscat variety with old European
variety Traminer pink. According to morphological
and biological characteristics, it can be assigned to
Western European eco-geographical group of varieties.
Strong growth of shoots (2,1-3,0 m). The extent of
maturation of vines is very high (over the entire length,
except for the top). Duration of production period from
bud burst to harvest - 146-155 days. Productivity is
high: 20-25 t / ha. The average weight of clusters is
260. Characterized by high winter hardiness, drought
resistance and increased resistance to fungal diseases
in comparison with the varieties of Vitis vinifera.
Flower is hermaphrodite, fully developed stamens and
gynoecium. Bunch is small, conical, sometimes
winged, average density. Berry is small, spherical,
pinkish in color, with a thick waxy coating. Peel of
medium thickness, dense and durable. Pulp and juice
with a strong varietal flavor, similar to the aroma of
Traminer pink. Sugar content is very high: more than
24%. Cluster of the variety of Radost Leonidov at
overripening is drying and stored on the bushes for a
long time. The variety is intended for the production of
dry white wines of excellent class, as well as highquality
sparkling wines, dessert and sweet wines;
suitable for the production of high-quality aromatic
juices
There were presented the results of researches on cutting regeneration processes at 7 rootstock varieties of grapes at their rooting on water in this article. There were examined the key indicators of spear- and root-forming ability of cuttings
The analyze of the genetic relationship or diversity between clones was made by using the microsatellites in the groups with black berries: Cabernet-Sauvignon and Merlot, and with white berries: Muscat white, Riesling and Pinot. It was possible to approve the objective evidence on the polymorphism between these forms during this analyze. These results become the rationale for the selection, breeding and making registration of these protoclones of four above-named varieties groups in the varieties-clones for state research: Cabernek, Cabernet Fanogoriisky, Cleret temrukskii, Merlok, Pinot white, Rieslinalk, Riesling Anapa, Riesling Fanogoriisky, Muscat Temruk, Shardonek and others. These varieties-clones are accepted by State commission of Russia, they will enrich the viticulture assortment of Anapa-Tamanskay zones of Kuban, therefore Russia too
The article has scientifically substantiated and experimentally
proved high efficacy of using sorghum grain
and chickpea grain in the diets of cows of Ayrshire
breed. It has also shown their influence on the productivity,
digestibility and utilization of nutrients of diets
We have presented opportunities to improve the nutritional value of wine production: improvement of biogenetic soil, using organic fertilizers. The nutritional value is ensured by not only high-quality biochemical diversity of berries, but also the safety of products that do not contain toxic inclusions. Bio-fertilizer stimulates the biotransformation of toxic soil residues to replenish soil nutrients for the plant, providing grape raw material with biologically active substances and improves the nutritional value of wine products. Food safety of grapes is ensured by reducing it residues of hazardous chemicals migrating from the soil into the plant and the grapes. It has been established, that after 3 years of application of biofertilizers we significantly improved food safety and quality in the biochemical parameters, especially important for the classic wine grape varieties. The soil content of toxic residues in grape raw material is reduced to 50%, the amount of organic acids increases by: 4,22 mg/dm3(Gallic, coffee acid, chlorogenic; 0.7 g/cm3 amber; of 1.33 mg/dm3 ascorbic; 0.25 mg/dm3 nicotinic
The article presents results of studying the oenology
and the biochemistry of the Cabernet-Sauvignon
grapes in different areas of the Krasnodar region -
Taman, Anapa, Abrau-Dyurso, Gelendzhik and
Krasnodar. The yields, the mechanical composition of
the grapes, the biochemical indicators of the juice of
berries were compared. The cultivation zone affects
the yield, the average mass of the bunch, the number
and mass of berries in the bunch, the mass of the crest,
but according to the percentage of berries and crest in
the bunch, the bunch structure (ratio of mass of berries
to mass of the ridge) does not significantly differ
between growing zones. The mass of 100 berries and
100 seeds, the weight of seeds in 100 berries, the
clustering index (the ratio of pulp with juice to peel)
can differ in different places of growth, but with
insignificant coefficients of variation. The composition
of the bunch as a percentage of the total mass varies
little over the growing zones: the ridges make up 5.6-
5.7%, the skin 4.9-5.2%, the seeds 4.8-4.9%, the pulp
with the juice - 84.3-84.5%. Structural and berry
indicators varied in the range of 5.4-5.5 and 76.84,
respectively. Depending on the place of cultivation, the
yield of the grape must in laboratory conditions was
75.1-75.7%. Analysis of the structure, composition and
the structure of bunches showed that the mechanical
composition of Cabernet-Sauvignon refers to the first
group of varieties that retain their valuable
characteristics when changing the growing conditions.
When harvesting, the mass concentration of sugars was
19-19.8%, titrated acidity - 8.1-9.2 g / dm3, pH - 3.3-
3.4. Depending on the place of cultivation of the
content of organic acids in the juice of berries was:
wine - 4917-5918 mg / dm3, apple - 1926-2763, lemon
- 215-416 mg / dm3. In different places of cultivation
in% of the total amount of organic acids studied, the
content of tartaric acid varied from 61.7 to 71.4%,
apple - from 24.7 to 33.3%, lemon - from 3 to 5%.
Thus, the content of organic acids in the juice of
Cabernet-Sauvignon berries depends on the specific
growing conditions. Depending on the growing places,
the mass concentration of potassium cations is 2630-3508 mg / dm3, sodium 162-436, magnesium 171-230,
calcium 185-255 mg / dm3. However, in most cases,
as a percentage of the total cation content, there are no
differences depending on the site of growth. Thus, the
biochemical parameters of the juice of CabernetSauvignon
berries depend on the specific natural
conditions of the terrain and, according to these
parameters, the variety belongs to the second group of
varieties with less plasticity to different growing
conditions
The article presents the results of the study of yield, mechanical and biochemical composition of Merlot grape vine variety and its two clones in the conditions of Taman and Anapa subzone of the Krasnodar region. Clones differ from the maternal variety by the large number of berries in the bunch, the mass of the berry, the average mass of the bunch and the yield. Maternal variety and its clones are characterized by very close percentages of berries and combs in the bunch and by indicators of the structure, composition and structure of the bunch. By the yield of juice percentage, in different growth areas clones showed the same results as the original variety. According to the content of glucose, fructose, organic acids (wine, apple, citric, succinic), potassium, sodium, magnesium and calcium cations in the juice of berries, there is no reliable differences between the original variety and its clones. The content of dry substances, sugars, titrated acids, and the sugar-acid coefficient depended on the yield, but in general, they were favorable for the production of wine materials and juices. Merlo phanagoriiskii and Merloc are ecologically plastic and belong to the first group of varieties that retain their valuable characteristics in different areas of growth
There were presented results of selection works on creation of new varieties of tomatoes
The article presents growth rates, formation of the fruit of the entities and the fruits of apple varieties of “Florina”, “Zolotoy potok” depending on the strength of growth stocks and planting schemes