Introduction to the planting method and time of Chinese herbal medicine Panax notoginseng!

In recent years, the state has increased its support for the cultivation of Chinese herbal medicine, and the development of the Chinese herbal medicine market has made many growers join. Among them, Panax notoginseng is also planted more. Next, let's introduce to you about its planting time and method.

The basic information of Panax notoginseng

1. The so-called Panax notoginseng is the dried root and rhizome of Panax notoginseng, also known as Tianqi, Panax notoginseng, Panax notoginseng and Wenzhou Panax notoginseng, which are usually dug before they bloom in autumn. The main distribution areas of Panax notoginseng are Yunnan, Guangxi, Sichuan and Jiangxi.

two。 The plant height of Panax notoginseng is 20 to 60 cm, the stem is smooth and hairless dark green, there are three to six whorled finger-shaped compound leaves at the top of the stem, and the leaves are long oval or Obovate on both sides; the flowers are small and yellowish green, and the fruit will be bright red after ripening, with about two white seeds in each fruit.

3. The roots and fleshy roots of Panax notoginseng are more valuable Chinese herbal medicine, which has a very good effect on hemostasis, anti-inflammation and pain, breaking blood stasis and nourishing the body. In addition, the flowers and leaves of Panax notoginseng can clear away heat.

2. Planting time and method of Panax notoginseng

(1) the time for cultivation of Panax notoginseng in open field:

The appropriate time for sowing Panax notoginseng is from November in autumn to March in the following spring, but the specific time needs to be determined according to the geographical location and the climate of the year.

(2) the method of planting Panax notoginseng:

1. It is best to plant Panax notoginseng in sandy black loam, and it is most suitable to be planted on a cool and ventilated hillside. In addition, before planting Panax notoginseng, it is best to build a ceiling with wooden columns and beams, or with wooden pillars and wire lines. The cultivated border should remember to sprinkle some rotten base fertilizer evenly and mix it well with the soil.

two。 After sowing Panax notoginseng seeds, they should be covered with soil mixed with fertilizer, and then covered with a layer of turf, which can help the seeds germinate quickly.

3. After a year of seedling cultivation, Panax notoginseng should be planted in another place, and the land to be transplanted should be arranged as well as the seedling bed. When transplanting, it is best to cover the topsoil at the same time.

4. After planting Panax notoginseng, the transmittance of the ceiling should be adjusted properly, the transmittance in spring is higher than that in autumn and winter, and the transmittance in summer is the smallest.

5. During the seedling period and post-transplanting management period of Panax notoginseng, weeds in the field should be removed in time. Fertilization should be applied four to eight times a year, about once every one or two months. Fertilization time is after seedling emergence, April, May and July.

6. Panax notoginseng needs to be artificially watered in the seedling room (if the soil has a night tide, it can not be watered). It should be sprinkled until the border is running water, usually two or three times a month, until the rainy season comes.

7. In the process of planting, traditional Chinese medicine should pay attention to the prevention and control of yellow rust, anthrax, black spot and peach aphids, slugs and other diseases and insect pests on Panax notoginseng.

The above is about the method and time of planting Panax notoginseng. Friends who want to plant Panax notoginseng must master it well, so that the output and quality of Panax notoginseng can be more guaranteed.