Tomato planting methods and time

Planting method: tomato seeds should be soaked before planting, and then sowed according to the sowing amount of about 30 grams per square meter, the soil of the seedbed should be kept moist, the temperature should be controlled at about 22-28 ℃, sprouting can be achieved in 3-4 days, and planting begins when it reaches 2-3 true leaves. After planting, it is necessary to weed and loosen the soil in time, and the fertilization is mainly based on base fertilizer, and there is no need for topdressing in the later stage. Planting time: spring tomato from February to May, autumn and winter from July to September, winter and spring from November to February of the following year.

First, tomato planting time

The planting time of tomato can be arranged reasonably according to the climate and temperature changes in different regions. Tomato can be planted from February to May in spring, from July to September in autumn and winter, and from November to February of the following year.

Second, soaking seeds to accelerate germination

The main results are as follows: 1. The seeds should be soaked in warm water before planting, which is beneficial to break the seed dormancy, promote germination, and have a certain role of sterilization and disinfection.

2, the method of operation: first soak the seeds in clean water for about 1-2 hours, then remove them and put them in warm water of 50-60 ℃. In order to prevent the seeds from being scalded, they need to be stirred constantly, and when the water temperature decreases, they need to add water to maintain the water temperature, which is about 15 minutes. Finally, the seeds can be sowed after soaking in water for about 3-5 small hours.

3. Sowing and planting

1. Sowing the treated seeds into the seedbed, it is better to sow about 30 grams per square meter, and it is not suitable to sow too dense.

2. The soil of the seedbed should be kept moist, and the temperature should be controlled at about 22-28 ℃. It will sprout in about 3-4 days, and when the seedlings grow 2-3 true leaves, they can begin to plant.

3. When planting, the ground temperature should be controlled above 10 ℃, which can promote root growth and improve the survival rate.

IV. Pastoral management

The main results are as follows: 1. After planting, intermediate ploughing should be carried out in time, which can be carried out together with weeding and loosening soil, which is beneficial to promote rapid rooting and slow growth.

2. Tomato fertilization is generally based on base fertilizer, and sufficient base fertilizer should be applied before planting, but there is no need for topdressing in the later stage. If you want the tomato to grow rapidly, you can apply fertilizer about 1-2 times properly, and pay attention to watering immediately after each fertilization. this can reduce fertilizer concentration and prevent root burning.

3. Tomatoes can be watered reasonably according to seasonal climate change, more watering in summer, less watering in winter, and timely drainage in rainy season to prevent too much water and rotting roots.

4. Most varieties of tomato need to be planted, except for a few erect varieties.