Technique of twice fruiting tomato

Tomato is a variety with a large planting area of fruits and vegetables. In the planting process, many farmers like tomatoes to achieve secondary results, which can shorten the growth cycle and increase production and income. So how to make tomatoes bear fruit twice? Let's take a look at the detailed introduction.

1. Apply sufficient base fertilizer

After the first generation of fruit is ripe and harvested, the withered branches and yellow leaves should be cut off in time, the new branches with exuberant growth and new growth ability should be retained, and a groove 20 cm long and 15 cm wide should be dug on one side of the trunk, and sufficient base fertilizer should be applied. Then the trunk is buried in the ditch and watered once, so that the pressure vine can take root as soon as possible, so that the old root and the new root absorb fertilizer and water together, so that the plant type can grow rapidly, which can blossom and bear fruit twice and increase the yield.

2. Pruning

Pruning in time after the first generation fruit is ripe and harvested, the side branches should be taken at the base of the main stem, all the main stems above the side branches should be trimmed off, part of the side branches should be left on the main stem, the old leaves of the main stem should be cleared clean, and the stem vine should be carefully lowered. Before the stem vine is lowered, the amount of water should be controlled, the water content of the stem vine tissue should be reduced, the toughness of the stem vine should be increased, and the temperature should be raised 2-3 degrees properly after the stem vine is lowered, so as to promote wound healing. The lower stem vines should be knocked off in time after the occurrence of lateral branches, so as to reduce nutrient consumption and concentrate nutrients to promote the second flowering and fruiting of the plant.

3. Transplanting

The roots of tomatoes are very easy to produce new secondary roots, and more tillering branches can be produced near the ground. If these tillers are replanted, they will bear fruit quickly. Generally, they can blossom and bear fruit in 7-10 days. If the soil is dry, it can be cultivated and watered near the trunk to promote the germination of secondary tillering branches, and can be transplanted when there are a few white spots on the roots of the tillers.

4. Points for attention

If you want the secondary results of tomatoes, we should also pay attention to some problems, first of all, the variety problem, we should choose the varieties with good adaptability and heat tolerance in the later stage, in order to promote the secondary results. In the early stage, it is necessary to control the overgrowth and cultivate developed roots. If the roots grow excessively in the early stage and the roots are underdeveloped, it is easy to appear the phenomenon of plant premature senescence in the middle and later stages. Fertilization must be appropriate, so as to avoid the phenomenon of premature senility due to insufficient fertilization, affecting the secondary results. Oppression attaches importance to the reproduction of diseases and insect pests, in the later stage, the plant disease resistance is weakened, the leaves are reduced, the photosynthesis is weakened, and the disease spreads very fast, which is very difficult to control, which is often the reason for the failure of the second result.

The above is the tomato secondary results of the technical introduction, hope to help you, want to know more related knowledge, please follow us.