1、 Seeding and seedling raising

Tomatoes generally refer to tomatoes. It can be cultivated by sowing, select appropriate tomato varieties, select full, full and healthy tomato seeds, and do a good job of germination treatment in advance. The sowing time should be from the first ten days of March to the first ten days of April. The plots with deep soil layer, good drainage and irrigation and good ventilation should be selected for sowing and seedling raising, and the rotten farmyard fertilizer should be applied in advance for disinfection. Sow the seeds evenly, cover with plastic film and wait for the seedlings to grow

2、 Timely planting

One week before the tomato seedlings are planted, the film shall be uncovered for ventilation and cooling, and the seedlings shall be refined. 15-20 days before planting, apply rotten fertilizer to the soil. The tomato planting time is generally from the first ten days of April to the first ten days of May. It is better to plant after 4:00 p.m. on sunny days or cloudy days. During planting, the plant spacing is maintained at 50-60 cm, the row spacing is maintained at 1.2-1.3 m, and the planting water is poured through after planting

3、 Field management

When the tomato plant grows to 30 cm, you can set up a frame and tie the vine in time, and pay attention to the thinning of flowers and fruits. Remove the redundant lateral branches in time, remove the deformed fruit, diseased fruit and excess fruit, and remove the old and diseased leaves at the lower part in the later growth stage. After tomato seedlings are slow, pay attention to middle tillage, weeding and soil cultivation

4、 Disease control

During the period of tomato cultivation and management, it is necessary to prevent and control early blight, late blight, virus disease, umbilical rot and other diseases, and spray bactericidal drugs in advance in the season of high disease incidence