Currently there are many cherry tomato cultivars. Now introduces several kinds of Beijing Municipal Academy of Agricultural and Forestry Sciences Vegetable Research Center in recent years, research success of hybrid varieties.
Jingdan 1: medium and early maturity, the plant is unlimited growth type. Mature fruit red, small fruit, the average single fruit weight 10 grams, sugar level of 8 to 10 degrees, fruit flavor sweet and sour, excellent taste. Highly resistant to virus disease, more resistant to leaf mold. Suitable for protected cultivation, especially greenhouse and solarium long season cultivation of the best. More suitable for family balcony spring cultivation.
Jingdan No. 2: A very early-maturing hybrid. The plant is of limited growth type. Leaves are sparse, the main stem 5-6 nodes, bearing the first inflorescence, 4-6 spikes of fruit topped, very early maturity. Raceme-based inflorescence, more than 10 fruits per spike, good fruiting at high and low temperatures, heat resistance. Single fruit weight of 10 to 15 grams, sweet and sour fruit flavor, the average sugar degree of 6 degrees or more, high resistance to virus disease, is the best variety of summer and fall cultivation.
Jingdan 3: hybrid, unlimited growth type, medium maturity species, slightly longer internodes, conducive to ventilation and light. The fruit is slightly elliptical or date-shaped, the mature fruit is bright red and beautiful, the fruit flavor is sweet and sour, high sugar, strong resistance to fruit cracking. Suitable for protected cultivation, especially greenhouse, solarium long season cultivation of the best, suitable for family spring balcony soilless cultivation.
The following two large cherry tomato varieties of Tainong Seedling Co., Ltd., I tried to plant two years, suitable for family soilless cultivation. The varieties are larger than small cherry tomatoes, but look more beautiful when ripe.
Pearl red: this variety for Guangdong, Guangxi, Fujian and other places people very favorite varieties. Early maturity, heat resistance, resistance to wilt disease, virus disease, strong fruit, storage and transportation. Plant high, infinite growth type, strong growth, leaf color green, fruit ovoid, single fruit weight 80 ~ 120 grams, not easy to crack the fruit, thick flesh, color are red, high sugar, excellent flavor, raw and cooked to eat are suitable.
South China are fall and winter cultivation. Autumn, August to September open field seeding, seedlings, the end of September and early October planting, November to the following year March harvest; winter, December to early January to use protected areas to sow seedlings, February planting, May to June harvest. Each bed planted double rows, row spacing of 60-30 cm, 667 m 2 planted about 3,000 plants, double vine whole branch.
Tai Nong Jewel Red Tomato: This variety is a high-resistant, high-yield hybrid variety, medium maturity, unlimited growth type. Strong growth potential, tall plants, leaf color green, strong fruiting power. It is not easy to crack the fruit, the fruit is round and spherical, no green shoulder, red fruit, single fruit weight 100 ~ 150 grams, mature fruit is moderately sweet and sour, resistant to storage and transportation. Suitable for spring protected cultivation and open field cultivation, double vine rectification, a single plant can bear more than 150 fruits, 667 meters 2 production of 2000 ~ 2500 kg.
Protected field cultivation, sowing seedlings in the protected area in mid to late December, 1 to 2 leaves transplanted seedlings, planted in early March in the arbor. Open-ground cultivation in early and late January, the protected area sowing seedlings, 1 to 2 leaves transplanted seedlings, planted in the open ground in mid-March and April. South China can be cultivated in autumn and winter, 23,500 plants per 667 meters, mulch cover, double vine branching and support elevated. Sufficient basal fertilizer, sub-fertilizer, before fruiting to prevent the plant from growing, after fruiting to reapply fertilizer.