Infinite growth type medium maturing tomato seed varieties - Wholesale tomato seeds

Product Name            Zhong Shu No.4

Seed Type                  Seed

Fruit Weight                 150-250g

Additional Characteristics                 Disease Resistant

Row Spacing            /

Plant Spacing           /

Fruit Color                 Pink

 Breed                        Heirloom,Open-pollinated

Sun                             Full

Planting                     Spring

Categories                  Tomato

Days To Seedling (# Days)                       /

Temperature              18-30℃

Type                            Standard tomatoes

Main character

It is an infinite growth type with strong growth potential. The fruit is flat, high, round and pink. The average single fruit weight is about 150g to 250g. The fruit has thick flesh and is not easy to crack. It has good quality, medium maturity and strong disease resistance. It is suitable for early spring and open field cultivation. The yield per mu is about 5000 kg.

Main cultivation measures

1. Freezing the seeds for 24 hours before sowing and exposing them to the sun for 5 hours can promote germination.

2. During the flower bud differentiation period from 2 to 6 leaves of seedlings, keep the temperature strictly, and the night temperature should not be lower than 12 ℃,

3. Advocate elevated low-level cultivation, 2-3 ear picking cultivation or 3-4 ear continuous head changing cultivation.

4. High fertilizer cultivation, apply more phosphorus, potassium and calcium fertilizer and a small amount of nitrogen fertilizer. Strengthen nutrition in time after flower ordering,

5. Avoid low ground temperature after planting. Pay attention to thermal insulation in low-temperature season and avoid freezing. It is advocated to keep vegetative branches in the early stage and change heads and prune branches in the later stage.

6. The concentration of spot flower should be light, about 2 / 3 to 1 / 2 of that of ordinary varieties. It can not be frozen under low temperature and few light, and the concentration should not be high, otherwise it is easy to cause fruit top cracking.

Adaptability

It is suitable for cultivation in protected areas and open fields in early spring. Please adjust the sowing date on the basis of trial planting in combination with local climate conditions and planting habits. It is resistant to low temperature and weak light, strong stress resistance and wide adaptability. The best suitable growth temperature is 18 ℃ to 30 ℃. It is resistant to leaf mold and gray mold diseases and not to tomato yellow leaf curl virus disease. The planting stubble with this disease cannot be used. Avoid the harm of herbicide residues on tomatoes before and after stubble. Avoid planting in saline alkali land.

Quality index