Description of the Denisovsky grape variety, planting and care rules

The Denisovsky grape variety is considered very popular. It is characterized by high yield and excellent taste. The plant belongs to the category of technical varieties. It is mainly used for the production of wine and juices. To achieve good results in growing a crop, it should be provided with high-quality care. It must be comprehensive.

History of appearance

This variety was bred at VNIIViV named after.Potapenko. The culture was obtained as a result of pollination of muscats of the Severny variety. Experts managed to obtain a variety that adapted well to the harsh climate and did not have primitive characteristics. Today Denisovsky grapes are actively grown in the Caucasus.

Description and characteristics of Denisovsky grapes

The grapes of this variety belong to the category of technical varieties. The plant is characterized by brown, vigorous shoots. The bush has a developed root system. The culture is resistant to the development of fungal infections. When pruning, it is recommended to leave 35 eyes per bush.

The plant is characterized by slightly pubescent leaves along the lower edge. They differ in their dissected structure. Red shoots are characterized by an average yield - it is 65-75%. When pruning the plant in autumn, it is worth leaving a length of 6-7 eyes. When planting 3 bushes on 1.5 square meters, it is possible to achieve an average yield of about 4 kilograms of fruit per bush.

Brushes of this variety are characterized by a cylindrical-conical shape. The average weight of a bunch is 210 grams. The berries weigh 2-3 grams and are characterized by a deep blue hue with a white coating. The pulp has a sweet berry taste with nutmeg notes. Sugar content parameters reach 20-22%. The acidity should be 8 grams per 1 liter.

Main advantages and disadvantages

The key benefits of the plant include the following:

• ease of care;
• high frost resistance parameters;
• soft taste;
• high ability to accumulate sugar;
• unpretentiousness to the soil - the plant cannot be grown only in very swampy soil or salt marshes;
• good transportability.

This technical culture has no significant disadvantages.Therefore, it is actively grown for wine production.

Subtleties of growing varieties

In order for a culture to develop normally, it is recommended to provide it with optimal conditions. To do this, it is important to carry out planting work correctly.

Landing dates

It is worth planting crops in harsh climates in the spring. In the southern regions it is permissible to do this in the fall.

Site preparation

The variety is considered light-loving. Therefore, a well-lit area is suitable for planting it.

It is not recommended to plant grapes in the shade.

Planting process

The plant is unpretentious to the composition of the soil. However, it is not recommended to plant it in soil with a high salt content. It is also undesirable to choose swampy places and soil with high humidity.

The bushes develop quickly and are characterized by strong growth. Therefore, they should be planted at intervals of 1.5 meters. The distance between rows is 3 meters.

Cultivation care

In order for the plant to develop normally, it is recommended to provide it with complete and high-quality care.

Watering rules

It is permissible to water the grapes once a week. An adult bush requires 1-2 buckets of water. It is worth moistening the soil during bud break, after flowering and during fruit development. Watering stops in August. This will help the vine to better prepare for winter.

Fertilizers and fertilizers

It is recommended to periodically apply mineral and organic fertilizers to the bushes. Typically, products containing nitrogen, phosphorus and potassium are used for grapes. Complex minerals containing vitamins are less commonly used.

Trimming

The Denisovsky variety needs appropriate care. It requires high-quality pruning.To get a good harvest, the number of eyes on a bush should not be more than 30-40 pieces. When pruning, 6-8 eyes are removed.

Preparing for winter

The grapes are considered frost-resistant. It can withstand temperatures down to -26 degrees. In regions with a harsher climate, bushes need to be covered.

Diseases and pests

It is recommended to cover the vine with a bird net. It is believed that this plant is rarely affected by wasps. However, in practice it is better to take care of the safety of fruits from pests. The plant is often damaged by birds. To avoid this, it is recommended to use scarecrows and gauze bags.

There is also a risk of bacterial cancer affecting the culture. It is impossible to cope with this disease, therefore it is recommended to adhere to the rules of prevention. To do this, the affected fragments should be uprooted and burned in time. In addition, it is recommended to protect the vine from scratches and other damage.

This grape is characterized by resistance to oidium. However, under unfavorable conditions, infection can still occur. In such a situation, it is necessary to use fungicides. Irrigation with sulfur is also highly effective. The manipulation is performed in the morning and evening.

The plant is characterized by average resistance to mildew. If the bush does become infected, it is recommended to treat it with chemicals.

The crop is also characterized by average resistance to gray rot. Coping with this disease is difficult. In this case, rot leads to damage to the berries and the vine itself. The fruits of a diseased plant cannot be stored or transported. However, there are no effective treatment methods. Gray mold disappears under high air temperatures.

Harvesting and storage

The fruits ripen in mid or late August.This variety is usually used for the production of dry or dessert wines. It is also used to make sparkling champagne. The Denisovsky variety can be used for various preparations. Compotes, jams, liqueurs are made from it.

The Denisovsky variety is considered a popular industrial crop, which is actively used for wine production. To achieve success in growing a plant, it is worth providing it with complete and high-quality care.