Grapes - one of the priceless gifts of our nature. This culture is unique in its taste, decorative qualities and properties. The grapes are healthy and very tasty.
They are suitable for fresh consumption, as well as for the preparation of a variety of homemade dishes and drinks. If you want to plant grapes on your plot, pay attention to the most popular varieties.
As a rule, it is easier to care for them, they are better protected from frost and disease, and the berries ripen very tasty. One of these varieties is Korinka Russian.
What kind is it?
Russian korinka - seedless table grapes. Among the famous varieties of boneless grapes can also be called Kishmish Radiant. Distinctive feature - very early ripening berries. Crop begin to take off in late July or early August. Full maturity comes after 110-115 days from the growing season. The same terms can still boast except Gordey, Harold and Super-early Amethyst.
Description grape varieties Korinka Russian
- Shrubs are distinguished by increased growth. The branches are wide and strong, light brown. The leaves are medium and large size, green with yellow veins, five-lobed, dissected. Streaks are downy. Flower bisexual.
- The bunch is not big (180-200 grams), loose, conical, with lateral branches.
- The berries are round, small (0.8-1 cm), weighing 1.6-2 grams. Ripe grapes have a beautiful, golden color with a pink blush.
- The flesh is fleshy, juicy, tasty. This variety is especially popular with children. The berries are sweet, fragrant, thin skin, there are no seeds inside.
- Ripe grapes accumulate sugar well - up to 22-23% with an acidity of 5-6 g / l.
A photo
Photo grapes "Korinka Russian":
Breeding history and breeding region
Russian korinka was received as a result of crossing the Kishmish black variety with the Zorya north. Variety bred by breeders Filippenko I.M. and Shtin L.T. in the Central State Medical Museum of the All-Union Research and Development Institute named after Michurin I.V. Tambov region. Included in the Central Black Earth region.
Specifications
- Winter hardy. Bushes can withstand temperatures up to -25 -28 degrees. In the southern regions, grapes are not covered for winter. In our strip, the plant is recommended to grow as a covering culture. Prepare the grapes for the winter to the beginning of the first cold weather (until October 10-15).
Tukay, Super Extra and Arched are also characterized by such winter hardiness.
- The variety is characterized middle (or above average) yield index (80-85 c / ha.). The vine matures well (2 / 3-6 / 7 total length).
The cuttings root quickly and begin to grow actively. Already in the first years from the bush you can get a bountiful harvest. The coefficient of fruiting is 0.8.
- Korinka Russian is recommended to grow on the trellis in a four-arm culture. This method is optimal for obtaining a good harvest, as is the case with the Variety and Manicure Finger varieties.
- Variety most often grown for fresh use and cooking raisins. It is suitable for home canning and sweet dishes.
Diseases and pests
The variety is sufficiently resistant to mildew and gray rot. (3 points), but poorly protected from oidium, often attacked by hornets and wasps. If you want to protect grapes from diseases and pests, pay attention to the following preventive measures:
- Sweet berries often attract wasps and hornets.who like to feast on fresh juice. To protect the crop, it is recommended to wrap each bunch in special mesh bags.
Despite the fact that this method is very time consuming and costly, it protects better baits and traps. You can cover the bushes completely fine mesh before harvesting.
- Preventive treatment will help protect against diseases.. In the autumn, after pruning the vine, they are treated with a solution of ferrous sulfate (3%).
In the spring, the bushes are treated before blooming of the kidneys with a solution of copper sulphate (3%). Korinka Russian is poorly protected from oidium, so the gardener must definitely make a treatment for this disease.
Sulfur-containing preparations are used from Oidium (Cumulus, Quadris). Prevention includes 2 stages: before flowering and after it.
- To protect the bushes from rodents will help tillage the soil around the bushes with a chemical preparation Storm. Poisoned millet can be laid out around the bushes.
After maintenance work, the grapes are sheltered for the winter.
- Reliable protection against disease is the right and good care. Regularly water the grapes, loosen the soil, carry out preventive pruning, do not forget about dressing.
It is important to clean dry leaves and fallen berries in time. Often they become sources of the spread of bacteria and insects.
Korinka Russian has long been popular among many gardeners. It is appreciated for its taste, abundant harvest, frost resistance. The lack of varieties can be attributed to poor protection against disease, and in particular against oidium.
The gardener should definitely turn to preventive measures and take proper care to reduce the risk of problems when growing grapes and the emergence of various diseases. For example, anthracnose, bacterial cancer or chlorosis. But, knowing the symptoms and preventive measures, you can avoid the pitiable result.
