Planting method of Rabdosia rubescens

Rabdosia rubescens is a kind of traditional Chinese medicine which is mainly used to treat diseases such as sore throat, flat body inflammation, tracheitis and joint rheumatism, and plays a certain role in breast cancer and colorectal cancer. It has a very good anti-cancer and anti-cancer health effect. It is more and more accepted in our lives, so how is Rabdosia rubescens planted? Now let's learn how to grow it.

1. Land selection and preparation

The topography of Rabdosia rubescens planting land is generally flat, at the same time, the structure of the soil should be relatively complete, and the sandy soil rich in humus and nutrients should have good drainage and permeability, but it should not be heavy sandy soil. this kind of soil is easy to consolidate and is not suitable for the growth of Rabdosia rubescens. Soil preparation is generally carried out in winter, turning the land deeply to make it as weathered as possible, wait until the next spring in intensive ploughing, and sprinkle enough barnyard manure as base manure, and finally rake flat according to the width of about two meters to make ditches.

2. Scientific planting

Seeds are usually sown at the end of March every year, when the soil temperature has slowly risen to about 15 degrees, while the time for rhizome planting is at the beginning of March or the end of February. This is that the temperature of the soil is about ten degrees. The seeds or rhizomes need to be treated before planting, and the seeds can generally be soaked with potassium permanganate. One day later, the remaining drugs are washed with clean water, and the water is drained to sow the seeds. While the rhizome needs to be soaked with carbendazim for about 10 minutes, and then removed and drained water can be planted. After this treatment, the seedling emergence rate will be much faster, and the plant will be more resistant.

3. Reasonable close planting

At the beginning of planting, the planting density of Rabdosia rubescens is about 25 cm between rows and about 20 cm between plants, and when Rabdosia rubescens grows to a certain size, we need to transplant again, according to the density that the row spacing is about 45 cm and the plant spacing is about 40 cm.

4. Field management

After planting, we should pay attention to check the survival and growth of Rabdosia rubescens in the field. If dead seedlings, broken seedlings or weak or diseased seedlings are found in the field, then they should be pulled out in time, especially diseased seedlings, so as not to affect the growth of other healthy plants, and then replenish the seedlings after cleaning and disinfecting the soil. At the same time, weeding should be carried out according to the growth of weeds in the field, so as to stop the loss and enhance the soil permeability in time. During the month after planting, water management is very important, even if watering is carried out to maintain the humidity in the field, but if there is stagnant water in the field or too much water in the field, it needs to be discharged in time. Rabdosia rubescens in addition to the base fertilizer, generally only need one topdressing, mainly urea.

5. Pest control

The most common pest of Rabdosia rubescens is leaf spot, which mainly occurs in the case of high temperature and rainy fruit in summer. At the initial stage of the disease, we can use carbendazim to reproduce, followed by the beet armyworm, which is the most important pest of Rabdosia rubescens. We can use black light to trap and kill phoxim, or strengthen field management to clean up the weeds in the field in time.