The latest course on Seedling Management techniques of Sweet Pepper

Sweet pepper does a good job in seedling management to achieve high yield, which is also one of the main ways to increase farmers' income, so how to manage sweet pepper seedling stage? Next, let's take a look at the sweet pepper seedling management technology with the editor.

1. Control temperature

High temperature and humidity should be maintained before the seedlings were unearthed, but after the seedlings were unearthed, the degree of cooling was mainly to hinder the growth of the seedlings. Generally, it can be controlled between 15-20 degrees during the day and 5-10 degrees at night. When the true leaves are exposed, the seedling bed temperature should be properly raised to suit the growth and development of seedlings, 20-25 degrees during the day and 10-15 degrees at night.

2. Strengthen the lighting

After sowing, we must strengthen the light, give sufficient light to the seeds and plants to ensure the smooth progress of photosynthesis, and in order to make the seedbed have sufficient sunlight, improve the light conditions, decrease in the heat preservation conditions, uncover the cover as early as possible, and extend the duration of light as long as possible. When uncovering the film, it is also necessary to prevent the direct blowing of cold air, and it is suggested that spraying new high-fat film to form a layer of polymer film insulation to reduce seedling damage.

3. Reduce humidity

Pretending to be high humidity is not conducive to the growth of seedlings, but also very easy to cause diseases, so it is necessary to find ways to reduce the humidity of the seedbed. Humidity can be reduced by ventilation and moisture absorption by sprinkling dry soil or plant ash, but ventilation and humidity reduction should pay attention to heat preservation, and at the same time, we should also consider the weather at that time to protect seedlings from freezing damage as far as possible. The application of plant ash can absorb water and reduce humidity, but it must be fine, fully mashed and screened, and then carried out when the seedling leaves are dry, and then sweep the leaves with a broom to make the fine soil fall and not pollute the leaves. In the seedbed humidity is low, can be properly watered, watering should be a small amount of frequent watering, timely drainage in the rainy season, so as to avoid stagnant water retting roots.

The above is the introduction of sweet pepper seedling management technology, hope to help you, want to know more related knowledge, please pay attention to us.