How many varieties of tomatoes are there in the world? Top 10 brands of tomato seeds

How many varieties of tomatoes are there in the world? there are more than 100 varieties of cherry tomatoes sold by domestic seed companies and 16-20 cold-resistant varieties planted in the greenhouse.

There are 30-50 common varieties in the north of the field (many are no longer in supply but there are still samples).

There are more than a dozen varieties cultivated without water.

I'm not sure about the south.

Foreign varieties are also very rich.

1. Magnificent 100: infinite growth type, exuberant plant growth, plant height of about 4 meters, first flower in the 8th node, 4-6 fruits per panicle, fruit slightly flat, red, single fruit weight 160-250 grams, consistent size, high sweetness, good quality, no green shoulder fruit and split fruit. The pulp is thick and hard, especially resistant to storage and transportation, has a long shelf life, and is suitable for long-distance transportation. Both protected and open fields can be cultivated. The protected land grows every year, with a yield of about 15000 kg per mu.

Second, magnificent 500: infinite growth type, exuberant plant growth, 4-6 fruits per panicle, up to 8, fruit spherical, red, single fruit weight about 200 grams, thick and hard pulp, especially resistant to storage and transportation, is one of the export tomato varieties. Disease resistance and high yield, sepals straight oblique upward, protected annual cultivation, generally yield about 15000 kg per mu.

Third, California beauty: precocious, unlimited growth type, exuberant plant growth, plant height up to 3 meters, fruit per ear about 10. The fruit is oval and red, the single fruit weighs about 130 grams, the pulp is thick and hard, it is very resistant to storage and transportation, and can be cultivated in open field and protected field.

Fourth, sweet honey: precocious, infinite growth type, exuberant plant growth, short internodes, more fruit per ear. The fruit is spherical and bright red, with a single fruit weight of about 20 grams, thick and hard pulp, not easy to crack fruit, resistant to storage and transportation, sugar content of about 10 degrees, good taste and good quality. Heat-resistant, cold-resistant and disease-resistant. The annual growth of protected land can reach 7500 kg per mu.

Fifth, glory: early maturity, self-capping, first flower 4-5 nodes, 5-7 spikes per plant, 6-8 fruits per panicle. The fruit is tall and round, bright red, the single fruit weighs about 230 grams, the pulp is thick and hard, resistant to storage and transportation, and the quality is good. The ability to endure high temperature is strong, and it is more suitable for summer and autumn cultivation.

1. Zhongza 109

Zhongza 109 tomato can grow indefinitely, pink, resistant to storage and transportation, and resistant to disease.

2. Jinpeng M6

Jinpeng M6 tomato is a common sowing variety in winter and spring.

3. Jinpeng M5

Jinpeng M5 tomato is pink and is also a common sowing variety in spring.

4. Jinhui No. 1

Jinhui No. 1 tomato can also be cultivated in open field and has strong fruit setting ability.

5. Renault 102

Renault 102 tomato is an early maturing variety made in China, which requires high water and fertilizer conditions.

6. European Champions League

Early-maturing varieties of European Champions League tomatoes are most suitable for cultivation in autumn, late winter and early spring.

7. Zhejiang Fan 701

Zhe Fan 701 tomato has strong adaptability and belongs to high-yield variety.

8. New varieties of tomato

New tomato varieties include tf412, tf419, tf423, tf915, tf916 and tf919.

II. Imported tomato varieties

1. Infatuation

Improved "summer sunshine"-shaped small tomato, unlimited growth, stout plant, young fruit with green shoulders, golden ripe color, round to high round type, single fruit weight about 20 grams, flower bud differentiation, moderate hardness, sweet and sour delicious, excellent flavor, sepals extended to five-pointed star, resistant to TY virus, strong disease resistance, high yield, suitable for overwintering, autumn extension, early spring, protected and open field planting.

Varieties of tomatoes

2. Color Roman

The plant has unlimited growth, vigorous growth, strong disease resistance, long oval or high round fruit, pink pericarp with yellow or green stripes, colorful, bright red pulp, succulent thick, unique flavor, strong fruit setting ability, 6-10 fruits per panicle, single fruit weight 80-100 grams, good toughness, less cracking, storage and transportation resistance, long shelf life, and can be picked in strings.

3. Camry

High resistance to TY virus (tomato yellow leaf curl virus) pink tomato seeds.

4. Auspicious 1601

The mature fruit is pink and beautiful, the color change is uniform, the skin is thick and crack-resistant, the hardness is high, and the single fruit weighs 240-350 grams. It is suitable for cultivation in early spring, autumn extension and overwintering protected areas.

5. Lengthen Red Roman

The ripe fruit is deep red and beautiful, the fruit shape is uniform, the diameter is 5-8 cm, the length is 10-12 cm, and the single fruit weighs 100-150 grams.

6. Spring Crown 663

Large fruit type, single fruit weight 300-400 grams, good hardness, ultra-high yield, resistance to low temperature and weak light.

7. Black imperial concubine

In the first generation of hybrid, the content of melanin in fruit is very high, so it is a rare tomato variety.

8. Audi

The long shelf red variety introduced from abroad is suitable for autumn extension, overwintering and early spring cultivation.

Israel 144 tomato is derived from succulent berry varieties of Peru, Ecuador and Bolivia. It is rich in vitamins and inorganic salts and can be eaten raw, staple food or whole fruit storage. Its shape, such as cherry, plum-shaped, pear line, is a delicacy in dishes, fruits in treasures, but both vegetables and fruits.

Samsonite tomato * export tomato, unlimited growth type, high disease resistance, strong growth potential, 6-7 fruits per panicle, single fruit weight about 200g, fruit red, smooth, bright, extremely resistant to storage and transportation, good commodity, wide adaptability, suitable for spring and autumn protected field and open field planting, it is recommended to plant about 1500 plants in protected field, with a yield of more than 20, 000 jin per mu, which is the best choice for foreign businessmen.

Common tomato complex species:

Includes six species of the genus Tomato, three of which are colored and the other three are green.

1. Common tomato (Lycopersicon esculentum Mill)

All ordinary tomatoes are self-fertile and the only inbred ones. The stigma of wild cherry tomatoes protrudes slightly higher than the anther cone during flowering, so there is a small part of natural hybridization.

Common tomato is an annual plant, with vine, semi-vine or erect, etc.: its leaves vary in depth, from smooth to fine hairy. Inflorescences from simple racemose to complex racemose, flowers few or many, flowers have small, medium, large various types, calyx shorter or longer than Corolla, ovary smooth or with true velvet, stigma cylindrical, fruit oblate. Spherical. Spherical and oblong If there are few or many ovaries, the fruit color is fiery red. Pink. Orange yellow Dark yellow or light yellow, green, purple and so on.

The average dwarfism of plants is 50-80 cm, and the tall and trailing ones are even 3 m or higher. The stems of different varieties are mostly erect in the seedling stage, and usually inverted because of the fruit weight when the fruit grows up.

The fruit has various shapes, the calyx depression is wide and narrow and the depth is different, the fruit weight is generally 1x 500g; there are 40m 400 seeds in a single fruit, and the seeds are heart-shaped, hairy and flat.

⑴ cherry tomato (Var. Cerasiforme Alef)

The ancestor of tomato is cherry tomato (L. esculentum Var. Cerasiforme), cherry tomato is the only wild tomato found outside South America. Cherry tomato can better adapt to tropical humid conditions than other common tomato species. There is a close relationship between today's tomato varieties and wild cherry tomatoes. The two types are easy to cross with each other.

The plant grows strongly, the stem is trailing, and the body surface is covered with thin and short yellow hairs (2.5 mm long). The leaves are large. Deeply notched, lobes long, apex acuminate, interlobes elliptic, oval or round. Inflorescences are mainly simple racemose, or long or short, with few flowers, mainly composed of 5 perianth, a few with 6 perianth. The calyx is almost as long as the petals. Ovary globose, stigma short or as long as stamens. The fruit is spherical, fiery red. Dark yellow and other colors, locules for 2, fruit smooth or hairy, seeds heart-shaped. Hairy.

This variety has a wide range of distribution: in Mexico, Central America. Peru and other places have distribution. Cherry tomato fruit is sour, which is widely used in canned food, and can also be used as the original material for breeding disease-resistant varieties.

⑵ pear-shaped tomato (Var. Pyriforme Alef)

The plant is strong in growth, the stem is erect or trailing, smooth or hairy, and the leaves are large to large. Inflorescences are mainly simple racemose. A few have strong branches, a few flowers, and occasionally many. Calyx shorter than petals. Petals acuminate to elliptic. Ovary long, stigma short or as long as stamens, fruit 2-loculed, occasionally 3-loculed. The fruit shape index is 1.5 to 2.0, and the fruit color is red and yellow. Pink, heart-shaped, hairy.

The offspring of cross between pear-shaped tomato and spherical tomato are oval, oblong and oval, and the offspring of cross with cultivated varieties vary greatly, which provides a great selectivity and many valuable varieties can be obtained.

⑶ plum-shaped tomato (Var. Pruniforme)

The growth of the plant is medium-strong, the stem is 130-150 cm high, the leaf is the same size, the lobes are deeply notched, and the inflorescence is simple racemose. Short, 8-10 cm long. Flowers are few, about 7, medium size, 5-6 petals, 2 cm in diameter, style length equal to stamens. The fruit is small (2.5-3.0 cm in length and 1.5-2.0 cm in width), fruit shape index is 1.5-2, locule 2. Fruit weight 15-20 g, fruit color red, yellow, pink, etc., few seeds.

⑷ oblong tomato (Var. Elongatum)

The growth of the plant is medium-strong, the stem is erect or trailing, the height is 70 cm, it is covered with hairs, the leaves are large to large, and the lobes are ovate and entire. Inflorescences simple racemose, occasionally compound racemose, flowers more and less, usually 7, perianth.