High-yielding varieties of tomatoes for greenhouses. Description of varieties and features of cultivation

The long-awaited spring is just beginning to come into its own, and gardeners and truck farmers have long been actively preparing for the summer season. Some have sown seeds and are waiting for seedlings, others acquire high-yielding varieties of tomatoes for greenhouses, preferring ready-made seedlings.

Dacha - people are addicted, dreaming of getting the earliest and abundant harvest. They exchange their experience in growing different cultures and seek to find the best varieties of vegetables, fruits and berries. But today we are interested in high-yielding varieties of tomatoes for greenhouses. They will help you get a plentiful and early harvest in almost any region.

For most gardeners, tomato is a favorite vegetable. It is grown mainly in greenhouses and greenhouses (especially in the northern and central regions of Russia). Today, plant breeders offer truckers many varieties of tomato. All of them are distinguished by a special taste, the shape of the fruit, their coloring, various agrotechnical characteristics.

Nowadays in almost every area you can see small, neat little houses made of transparent material. These are greenhouses made of polycarbonate. What is the advantage of these structures?

Polycarbonate greenhouse

To grow tasty, healthy and ecologically safe vegetables and fruits is the dream of any trucker. To achieve this, it is necessary to create a comfortable environment for plants. In this case, a greenhouse comes to the aid of the dacha. Traditional materials for the construction of greenhouses are polyethylene and glass. But in recent years, a relatively new material - polycarbonate - has become increasingly popular.

Gardeners prefer it for many reasons, but one of the main is the ability to independently mount from it any design, without resorting to the help of specialists.

The main advantages of greenhouses made of polycarbonate include:

• The maximum throughput of solar rays;
• Resistance to mechanical damage;
• The possibility of giving the structure any form;
• Long service life (up to 20 years);
• Resistance to moisture;
• Attractive appearance.

Such designs are successfully used in the northern regions of our country and in Central Russia, including the Moscow region. The best varieties for growing in such a greenhouse should be selected in accordance with certain rules. Their observance will help you grow a rich harvest. So, the recommendations of experienced truck farmers:

1. Acquire varieties that are resistant to the development of various microorganisms.
2. It is necessary to stop the choice on self-pollinated tomatoes. In the greenhouse there is no access to insects, so horticulturists have to pollinate the bushes themselves, and this sometimes causes difficulties.
3. It is not necessary to grow several crops in one building: no matter how high-yielding varieties of tomatoes you choose for a greenhouse, you will not be able to grow a good crop in this case.

Next, let's talk about the most popular products of breeders and agrofirms.

Tomatoes for a greenhouse made of polycarbonate

All varieties of tomatoes for greenhouses are divided into two groups: indeterminate and determinant. Each of them is distinguished by its growing characteristics. They must be read before purchasing seed or seedlings.

Determinant varieties attract many greenhouse owners with small shrub sizes. Usually they grow to a certain brush, and then stop growing in height, giving all the nutritional components for the formation of fruits.

Openwork

This variety can be grown in any regions of our country. Tomatoes are resistant to most of the characteristic for this vegetable diseases. The red tomato is large, covered with dense skin and has a very tasty and fragrant pulp with a sweet taste.

Spring of the North

These are pink tomatoes. The fruits are quite dense pulp and peel, which allows them to easily transport and store for a long time. The variety is resistant to diseases, however, this does not mean that you can completely abandon care and regular supplementary feeding, which we'll talk about a little later.

Indeterminate varieties

These varieties can be grown throughout the year in greenhouses (except for especially frosty winters). Such tomatoes are resistant to any changes in temperature.

Octopus

If you can create a good heating system in the greenhouse, this variety can also be grown in the winter. The bright red tomato has an oval shape. Some vegetable growers experiment with it, growing a real tomato tree.

Major

A great variety that allows you to grow a good harvest in any region of Russia. Bright red fruits are distinguished by dense flesh, which allows them to be transported over long distances.

Tomato varieties for the Moscow region (for greenhouses)

We have already said that almost all hothouse varieties can be grown in almost all regions of our country. And yet we want to talk about those that are popular in the suburbs.

Pink honey

It is not surprising that the popular tomato varieties for the Moscow region (for greenhouses) were developed by Russian specialists. This variety, for example, is the offspring of West Siberian breeding. He has proven himself for growing in greenhouses. Large-fruited, medium-ripening variety with heart-shaped fruits, related to high-yielding. These are pink tomatoes with an amazing taste. Fruits are tied not only on the lower, but also on the subsequent brushes.

The weight of the fruit from the lower hand can reach one kilogram. In the greenhouse the bush grows to 1.5 m in height. Has a few leaves, is weakly resistant to diseases.

Most vegetable growers believe that this is an ideal option for the Moscow region: great taste, huge tomatoes. For a greenhouse made of polycarbonate, the variety is particularly good, but there is one drawback - too thin twigs can not withstand the severity of the fruit and break.

The oxen heart and the oxen heart the pink

Perhaps, the most popular high-yielding varieties of tomatoes for greenhouses. The ox-heart refers to varieties of medium-term maturation. The bush is strong, massive, up to 1.5 m high. Four or five brushes linger on the main stem. On each - four fruit weighing about 500 grams. Tomatoes have a cone-shaped, pink-crimson color, very tasty and fleshy, suitable for salads.

Gardeners note that the varieties of this series are completely not whimsical in growing. An excellent crop can get even beginners in vegetable growing.

And now we will introduce a few more varieties that have proven themselves in many regions.

Blagovest

In our country, tomatoes Blagovest have long been successfully grown. Description of the variety can be found in many publications on gardening. This is a determinant plant of medium size. On average, the bush grows to 1.5 m. The plant needs a garter. On each brush is formed from 7 to 9 selected fruits. Tomatoes have a slightly flattened shape and a smooth skin.

Fruits of red color weigh from 110 to 120 grams, have 2-3 seed chambers. They are used both fresh and used for marinades and pickles.

Intuition

Characteristics of tomato Intuition F1 is well known to many growers, as the variety is popular and in demand. It is famous for its very high yield, easy maintenance. This is the first hybrid of domestic breeding. The merits of this class include:

• High yield;
• Perfectly even shape of the fruit;
• A good marketable appearance;
• The ability to collect brushes.

Kostroma

Tomato Kostroma F1 is a hybrid that is interesting not only to the owners of subsidiary plots because of the excellent taste and wide application of fruits, but also to farmers who chose these tomatoes for their excellent marketability and early maturity.

Recommended for film, glazed and polycarbonate greenhouses. It is distinguished by an early and abundant harvest (up to five kilograms per bush).

Some greenhouse varieties of tomatoes (high-yielding) have quite impressive sizes of bushes. For example, Kostroma grows to two meters in height.

The red tomato has a characteristic flat-round shape. The weight of the fruit is 150 grams. Suitable for whole-fruit canning, thanks to excellent taste is indispensable for fresh salads. The plant is resistant to changes in air humidity and temperature.

Rosemary F1

This is a wonderful hybrid of the average ripening period, which pleases farmers with their productivity and excellent taste. Its slightly sweetish taste will appeal not only to adults, but also to children. A feature of the variety is the possibility of using it in dietary and baby food.

Fruits have a smooth peel of pink color and quite impressive sizes: the weight of one fruit reaches 500 grams. They have a slightly flattened, rounded shape and a slight unevenness at the stem.

All who have already grown tomatoes in the greenhouse Rosemary, reviews about him leave enthusiastic. This is a beautiful plant that can be advised not only to experienced growers, but also to beginners. The fruits are very tasty and fragrant, it's a pity that because of their size is not suitable for canning.

Features of care

If you have a greenhouse for more than a year, you must disinfect the premises before planting tomatoes. Greenhouses having a wooden frame are fumigated with sulfur. In a tightly closed greenhouse, sulfur should be smoldering for at least five days, destroying all harmful bacteria, insects, mold, fungi and other infections.

In greenhouses with a metal frame, sulfur can not be burned, since it will cause corrosion of the metal, a disinfectant solution should be used: it is necessary to dissolve 400 g of chlorine in 10 liters of water. Allow the composition to infuse for 4-5 hours and spray the composition of the greenhouse from the inside, and then close the room tightly for three days.

At the end of this time, it is necessary to ventilate well and thoroughly clean the greenhouse with brushes. The metal parts of the structure are treated with boiling water, and the wooden parts are rubbed with copper sulfate (solution).

Landing

For planting, seedlings that are 50 days old are often used. Three days before planting, the saplings remove the three lower leaves, leaving the hemp about two centimeters long. The temperature of the soil in the beds (at a depth of 20 cm) should not be below +13 ° C, and the air temperature - not below +25 ° C.

Priming

Experts recommend changing the soil in the greenhouse every five years. Despite the fertilizers, the soil is depleted during this period. At the same time in the off-season, the soil is disinfected with a Bordeaux liquid (1% solution), copper sulfate.

For early tomatoes beds are prepared from autumn. The optimal height of the bed is 40 cm. For humidification of tomatoes, humus or sod land is suitable for which a table spoon of potassium sulphate and calimagnesium, carbamide and sodium nitrate are added per square meter. To this composition, add one and a half cups of wood ash.

Care

The first few days of seedling do not bother, and after 5 days you can gently loosen the soil. When the fruits begin to fill, the temperature in the daytime should be in the range of +24 ... +26 ° C, and at night make +18 ° C. It is necessary to maintain humidity in the greenhouse at least 65%. Be sure to regularly ventilate the room. This is especially important in the period of flowering plants - at this time there should be no condensation on the walls. Too moist soil makes the fruit sour and watery, reducing fleshiness.

For the appearance of the ovary, it is necessary to pollinate the plants artificially. On a sunny day, shake hands and immediately sprinkle flowers and soil with water so that the pollen on the pistil grows. After two hours, to lower the humidity, open the window in the greenhouse.

Watering

After planting about watering the seedlings, forget for ten days that it takes root, and does not stretch to the height. Before the start of setting fruit, watering tomatoes should be frequent and abundant (once every 5 days) with a water flow of five liters per bush. During fruiting, watering is performed up to three times a week, but the water flow is reduced to three liters per bush.

Top dressing

All without exception, high-yielding varieties of tomatoes (for greenhouses and not only) need regular feeding. They must be at least four per season. The first time tomatoes are fed in twenty days. To do this, in a bucket of water it is necessary to dissolve half a liter of liquid mullein and a spoon (table) of "nitrofoski". Under each bush pour out a liter of mixture.

Ten days later, a solution is made into the soil: a tablespoon of the same fertilizer, to which a spoon (tea) of potassium sulfate is added.

After two weeks, dissolve a spoonful of superphosphate and two spoons of wood ash (with a slide) in a bucket of water and the resulting composition pour beds.

During the ripening of fruits in the greenhouse, to accelerate the pouring of fruits, add another solution to the ground: one spoonful (table) of liquid sodium humate and two tablespoons of superphosphate, diluted in ten liters of water. Consumption - 5 liters per square meter. M.