How to grow snow grass

Primrose is not the Tang Xuejian in Xianjian, it is a kind of weed, and it is also a kind of traditional Chinese medicine with certain medicinal value. It can be seen everywhere in rural areas of our country that Rabdosia asiatica is rich in sticky fiber, which can promote digestion, improve constipation and improve the ability of gastrointestinal tract. So how do we plant primrose? Today, the editor has brought you the planting method of primrose. Let's take a look at it.

1. Seed selection and soaking

First of all, select the seeds before planting, and it is best to choose the fresh seeds of the same year, because the longer the seeds are preserved, the ability to germinate will be limited. The seeds should be full, juicy, wound-free and disease-free, then soak the seeds at a temperature of about 60 degrees for about 15 minutes, soak them for about 14-18 hours, stir-fry the seeds, use the temperature to kill the germs, and disinfect the substrate before sowing. Finally, the seeds are wrapped with a wet cloth and germinated at a temperature of about 25 degrees.

2. Sowing seeds at the right time

Because the snow grass is originally a kind of weed, its growth ability is strong, and there is little requirement for the soil, so as long as we choose the fertile, deep and pest-free soil. When sowing, the soil should be disinfected, and then the planting density should be controlled and sown at the right time. Usually sowing time is in spring and autumn every year, but because of the low temperature in these two seasons, it is necessary to cover the film after sowing and do a good job of heat preservation and moisture preservation. Prevent the temperature from being too low, inhibit the vigor of the seed and hinder the seed germination. When sowing, you should avoid harming the seeds and pay attention to the strength to prevent them from affecting the germination of the seeds.

3. Post-broadcast management

As I just said, it is necessary to do a good job of heat preservation and moisture preservation and cover the film after sowing. Then after the successful emergence of the seeds, it is necessary to uncover the film to provide enough light for the seedlings, while ensuring the light, but also to prevent direct sunlight. Therefore, it is best to provide light at 9-10:00 and 15-16:00 every day, and then shade the rest of the time to ensure the normal growth of seedlings and prevent lodging if they are too soft. Finally, there should be time seedlings after finishing the seedlings, and the weak seedlings should be removed to provide enough space for the growth of the seedlings.

4. Pest control

The disease resistance of Saxifraga is moderate, so we should not neglect the prevention and control of diseases and insect pests. First of all, it is necessary to disinfect the seeds and soil before sowing to prevent and control the influence of carrying bacteria on the growth of Rabdosia oleifera. Then in the process of planting, disinfectants should be properly sprayed for disinfection, but attention should be paid to the concentration and dosage of disinfectants in order to prevent excessive influence on the growth of Rabdosia oleifera. Regular observation of the growth of snow grass, found that the occurrence of abnormal conditions, we should immediately take corresponding measures to avoid expanding the affected area.

The above is a brief introduction to the planting method of Saxifraga, and the planting of Rabdosia oleifera is relatively simple. And in addition to its medicinal value, it also has a high ornamental value, and it is also a kind of potted plant that many people often breed. Its large-scale planting has high economic value, but it should be carefully considered before planting. That's all for today's introduction. This article is for reference only. I hope it can help you all.