Tomato Negro

Tomato Negro
The main characteristics of the variety:
  • Authors: Klimenko N.N., Kostenko A.N.
  • Year of approval: 2010
  • Category: grade
  • Growth type: indeterminate
  • Appointment: fresh consumption
  • Ripening period: ultra early
  • Ripening time, days: 83-88
  • Growing conditions: for open ground, for film greenhouses
  • Bush size: tall
  • Bush height, cm: 170-190
View all specifications

It makes sense for novice gardeners to pay attention primarily to those varieties that have been bred for a relatively long time and have managed to thoroughly recommend themselves. Tomato Negritenok can be considered a striking example of such crops. Its parameters and cultivation features deserve a close analysis.

Breeding history

The Negritonok tomato was bred in the distant 2000s. Its state registration and entry into a special register took place successfully in 2010. The creators of the plant are breeders Klimenko and Kostenko. It is known that the capacities of the agricultural firm "Poisk" were involved.

Description of the variety

Tomato Negritok is tall. It can reach 1.7 and even 1.9 m. The foliage is usually of an average size, like most tomatoes. Also, a simple green color is its standard species feature. Cultivation is possible both in the open air and under film protection.

The main qualities of the fruit

They are as follows:

  • at the very beginning, the Negritenka berries have a green tone, and a dark green spot develops near the base;
  • ripe harvest has a pleasant brown tint;
  • the usual mass of tomatoes is 0.1-0.15 kg;
  • rounded shape;
  • pleasant smooth skin;
  • simple type of inflorescences;
  • articulated version of the stalk.

Taste characteristics

Basically, the harvest is eaten fresh, without any processing. It tastes invariably sweet. An attractive aroma is also noted.

Ripening and fruiting

The Negro, despite its "tropical" name, in the conditions of Russia belongs to the ultra-early varieties. Most often, from 83 to 88 days pass between the sprouting of seedlings and obtaining a decent harvest. It is worth emphasizing that, as always, weather conditions can make significant adjustments. You can harvest crops in:

  • July;
  • August;
  • September.

Yield

The variety belongs to the high-yielding group. Under normal conditions, the collection will be approximately 6.5 kg of berries per 1 m2. Correct agricultural technology can play an important role in this.

The timing of planting seedlings and planting in the ground

It is necessary to sow seeds in boxes or containers in the first decade of March. Sometimes this is done in the first half of the second decade. If everything is done correctly, and the agricultural technique for caring for the seedlings is correct, it is advisable to transfer the seedlings into the ground between May 15 and June 5. To exclude errors, it is necessary to take into account the degree of development of specific plants. You also need to pay attention to the weather conditions.

Growing tomato seedlings is an extremely important process, because it largely depends on whether the gardener will be able to harvest at all. All aspects must be taken into account, from seedbed preparation to planting in the ground.

Landing scheme

The planting material supplier insists that the plants should be planted according to the 600x500 mm system. It makes little sense to look for some alternative solutions.

Planting a tomato is a very important and painstaking business. In order to get a good harvest of tomatoes, you need to competently approach the issue of planting. When planting a tomato in the ground, it is necessary to take into account many factors - correctly determine the timing, prepare the soil, correctly calculate the distance between plants, take into account the rules of crop rotation.

Growing and care

Eliminating stepchildren, tying them to a support and giving the bushes the necessary shape will become strictly mandatory for anyone who wishes to raise a Negro Kid. The bushes will have to form in 1 or 2 stems. The choice of a particular option is determined by purely horticultural considerations and personal taste. This variety is quite resistant to damage:

  • alternaria;
  • fruit cracking;
  • cladosporiosis;
  • tobacco mosaic.

The danger of such infections arises mainly in the years when the pathogen is activated. But even then, proper farming and preventive measures are almost guaranteed to protect crops. The same applies to other pathologies and to exposure to insect pests.

When growing seedlings, supplementary lighting is strongly recommended. Seedlings should be fed every 2-3 weeks.

Other recommendations:

  • feeding seedlings for 20 days before planting;
  • watering plants every 7-10 days (in cool dry weather);
  • pinching the top when the bush reaches a height of 2 m;
  • prevention of fungal infection with Fitosporin.
Watering tomatoes is not difficult. After planting, the plant is watered at such intervals that the soil remains moist. In dry weather, when there is no rain for a long time, watering can be carried out every day, but usually the beds with tomatoes are irrigated 2-3 times a week.
The methods of tying tomato bushes can vary significantly, depending on the availability of available material, the method of fixation, and also the variety. In general, it is recommended to adhere to the following scheme: first, the central stems are grabbed, and then, as the fruits ripen, the lateral branches.
One of the important conditions for tomato agricultural technology is the correct formation of the bush. The formation of tomato bushes means performing the following steps: pinching, pinching, trimming the leaves, normalizing the ovaries.

A plant needs different micronutrients at each stage of growth. All fertilizers can be divided into two groups: mineral and organic. Folk remedies are often used: iodine, yeast, bird droppings, eggshells.

It is important to observe the rate and period of feeding. This also applies to folk remedies and organic fertilizers.

Treatment and prevention of diseases and pests
When growing tomatoes in a greenhouse, diseases often occur due to a violation of the temperature regime and excessive humidity. The most common diseases are fungal (late blight, cladosporium, rot).
The fight against diseases and pests of tomatoes in open areas can be quite difficult. This is because nightshades are exposed to a wide variety of pathogens and insect pests.

Review overview

The name of the variety is fully consistent with its appearance. The plant performs very well and is attractively fertile. However, sometimes berry picking does not live up to expectations. The incidence is very low. The gastronomic culture is very good.

Main characteristics
Authors
Klimenko N.N., Kostenko A.N.
Year of approval
2010
Category
grade
Growth type
indeterminate
Appointment
fresh consumption
Growing conditions
for open field, for foil greenhouses
Yield
6.5 kg / sq.m
Productivity (filter)
high yielding
Recommended growing region
North, North-West, Central, Volgo-Vyatka, TsChO, North Caucasian, Middle Volga, Nizhnevolzhsky, Ural, West Siberian, East Siberian, Far East
Bush
Bush size
tall
Bush height, cm
170-190
Leaves
medium-sized, green
Fruit
Unripe fruit color
green with a dark green spot at the base
Ripe fruit color
Brown
Fruit size
large
Fruit weight, g
100-150
Fruit shape
rounded
Pulp
medium density
Skin
smooth
Inflorescence
simple
Peduncle
articulated
Growing
Stepping
Yes
Garter
Yes
Formation
Yes
Number of stems during formation, pcs
1-2
Landing scheme
60 x 50 cm
Sowing seedlings
March 1-15
Planting seedlings in the ground
May 15-June 5
Alternaria resistance
high
Resistant to fruit cracking
high
Cladosporium resistance
high
Tobacco mosaic virus (TMV) resistance
high
Maturation
Ripening period
ultra early
Ripening time, days
83-88
Harvesting time
July-September
Reviews
There are no reviews.
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