Detailed description of the apple variety Semerenko

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Apples, perhaps, are one of the most popular and favorite fruits. The high content of vitamins, minerals, including iron, combined with excellent taste, put apples in high positions among a huge variety of fruit desserts. Among the many different varieties, Renet Semerenko is particularly noteworthy. - apples, the taste of which is well known to everyone since childhood.

Description of Semerenko variety apples

Semerenko is called differently, however, the correct name is Ronet Plato Simirenko in honor of the father of the Ukrainian breeder, who discovered this variety in the 19th century. Fruits are pleasant green asymmetric shape with multiple bright dots, slightly flattened. Fruits gathered in the South can have a light crimson blush on the sunny side. The variety is considered winter.

Crop harvested from late September to mid-autumn. The apples are considered to be winter, as the harvest is perfectly preserved during the winter months, without losing any taste, or presentation, or its beneficial properties. Fruiting trees begin after 3-5 years. Productivity with proper care is high.

Semerenko can not be attributed to cold-resistant crops. They are most common in the southern areas.. In areas with more severe winter, trees require additional warming of trunks in winter with special materials. Preservation of heat in the soil around the tree is achieved with the help of mulch. To protect against rodents and other pests, the stems are lime-coated or coated with chalky solution.

Breeding history

The origin of the species is not known for certain. Lev Platonovich Simirenko, having named a variety in honor of his father, assumed that the apple trees belong to either the long-forgotten varieties in the West, or were the result of accidental crossing. In the state register of the Soviet Union were made in 1947. In Russia, they are widely used in such regions as the Krasnodar Territory, the Stavropol Territory, the Republic of Adygea, the CBD, the KCR, North Ossetia, and other areas.

Characteristics of trees and fruits

Apples Semerenko can be attributed to quite large - average weight is about 150g, the weight of larger fruits reaches 200g. As a rule, apples are round, at times, cone-shaped in a pleasant light green color with a large number of spots that look like bright spots. The flesh is white, juicy with a delicate sweet-sour taste.The apples are perfectly stored for several months. After long-term storage, the flesh becomes more friable, and the skin becomes yellowish.

Flowers of this species are large, white, saucer-shaped. Trees can not be called very large, rather, slightly above average. Spreading crown forms a rounded or arcuate shape. Upper branches grow almost at right angles to the trunk. The bark of a dark gray-brown shade, turning into a reddish from the sunny side. The foliage is rich green with a matte sheen, the leaves are of an elongated round shape with longitudinal small notches along the edges.

Advantages and disadvantages

Renet Simirenko's apples have a number of advantages, thanks to which they managed to gain popularity both in Russia and the CIS countries, and abroad. Benefits include:

• Opportunity long-term storage harvest.
• Relative unpretentiousness in the process of growing.
• Excellent heat tolerance and lack of moisture without reducing fruiting.
• Early fruiting.
• Flavor characteristicsenjoying the constant demand of consumers.

But the species has its own disadvantages. Here are the main disadvantages of the variety:

• Low winter hardiness. Not suitable for growing in regions with cold winters.
• Low resistance to fungal diseasessuch as scab and powdery mildew.

• The need to plant a pollinator tree of another variety due to the fact that Rennet Simirenko incapable of self-pollination.
• The need for frequent pruning due to strong sprawl.

Fruit benefits

One of the very first fruits introduced into the feed for small children is apples. This is because, with its hypoallergenic and easy digestibility, the apple is a whole storehouse of vitamins, minerals and trace elements necessary for a person. For example, vitamin C content in ripe fruit it reaches about 7 mg per each 100 g. Wherein low fructose content, about 7-12%, which makes the fruit ideal for use by people who care about their figure. Among other things apple pectin helps to improve intestinal motility, reduces cholesterol and frees the body from accumulated toxins and harmful substances.

Landing rules

Young trees are planted in spring in early April or in autumn from mid-September to mid-October.when there is at least a month before the first frost. If the planting did not take place until the second decade of October, it should be postponed until spring, prikopav tree in the ground. Young seedlings are seated at the rate of 1 m in diameter around the tree and 2.5 m free space around. The landing scheme is as follows:

1. First of all, you should prepare a suitable pit.. This is done about a week before landing. The pit is pulled out at a depth of 0.6 m, with a diameter of 1 m. The topsoil of fertile soil is folded up on top in a separate pile near the hole to fill the pit after planting the seedling.
2. Separately should take care of the pegwhich will be used to support the young tree. A suitable stick is burned on fire from the end that will be in the ground, in order to avoid rotting.
3. The next stage is the preparation of the soil. Preferably, it will be clay soil with the addition of river sand and humus.
4. The bottom of the pit must be loosened, then pour the prepared soil about 20 cm high.
5. After planting, the pit is filled with the prepared soil., fertile land before the formation of a small mound height of about 20 cm. Additionally, one or two buckets of wood ash mixed with manure humus as fertilizer can be poured into the pit as a fertilizer.

6. After manipulations sapling must be watered and tied to a peg-supportusing a figure-eight for reliability. For watering will need 30-40 liters of water.
7. In the end is made land mulchingFor example, using sawdust.

Tree care

After planting, seedlings need some care. Apple trees Renet Semerenko do not cause much trouble to gardeners, subject to a few simple rules:

• Despite the fact that Semerenko endured a lack of moisture, their must be watered three times per seasonusing about 30-50 liters of water for one irrigation. Fruiting trees are watered before flowering, then before the fruit set, and, finally, a couple of weeks before the crop ripens.Watering of young saplings is completed around the second decade of July, giving the trees an opportunity to prepare for winter;

• Apple trees are fertilized twice a year.. In the spring make fertilizing on the basis of nitrogen fertilizers. This is done at the stage preceding the period of vegetative development of the plant. In the fall they are fertilized with manure and mineral-containing fertilizers;
• Young trees need regular pruning, regrown more than 60 cm. Thus, there is a preservation of one-year growth, which is the ovary of the main part of the fruit. More mature specimens undergo thinning of the crown with pruning in order to avoid extreme density and as a result, reduce the level of fruiting;
• Special attention is paid to the warming of this garden culture with the onset of cold weather.. Renet Semerenko is well tolerated by heat, heat, wind, but frosts can be detrimental to them. Before the onset of cold weather, the earth around the trunk is mulched, the trunk itself is tied with special thermal insulation materials. Such measures also help to protect seedlings from pests, such as hares.With age, the need to tie up the trunk disappears, as the tree regenerates well, replacing with new fast-growing shoots those that have suffered from cold weather. Yes, more durable and dense bark ceases to be attractive to rodents and similar pests.

Diseases and pests

Unfortunately, the apple trees of this species are quite susceptible to fungal diseases such as scab and powdery mildew. The best way to prevent these parasitic lesions is cleaning and subsequent burning of all the fallen leaves, twigs, dried fruit last year. The trunk of the apple tree is whitewashed to protect against pests.. If the disease could not be prevented, garden crops are “treated” by spraying with special preparations, for example, Euparen or Polycarbacin at the beginning of the season.

In particularly hot and dry years, it is recommended to re-process the pre-two weeks before harvesting, otherwise the risk of scab infection of mature fruits is high. Same Experts recommend processing apple trees with special preparations containing copper.in early spring in order to protect against pests and parasites. Another preventive method is the regular treatment of Reneta with Zircon, which improves the overall resistance and endurance of garden crops to harmful factors from the external environment.

Conclusion

Gardening can be quite a profitable occupation, whether it is a large orchard or one or two trees on a small backyard, provided that to the case will be a responsible approach at all stages. An excellent option for gardeners living in areas with warm and temperate climates, can be growing apples Semerenko - Renette Platon Simirenko. Apple trees of this species, which do not require significant costs and efforts, bring a wonderful, tasty harvest, which is perfectly storage for long winter months.