Planting techniques of Tripterygium wilfordii

Daxueteng, also known as Hongteng, Xueteng, Hongpiteng and so on, is a kind of traditional Chinese medicine, which has the effects of clearing heat and detoxification, promoting blood circulation and dispelling wind and relieving pain. it is currently cultivated in all major provinces. So how to plant the big blood vine? Let's take a look at the detailed introduction with the editor.

1. Land selection and preparation

The cultivation of Daxueteng should choose the area above 600 meters above sea level, which requires acid soil with good drainage and rich humus, and the planting land should be sloping land or sparse forest open land. After selecting the site, turn the soil 20-30 cm deep. Remove large stones and break up large soil blocks, apply base fertilizer according to the fertilizer status of the soil, and then make a high border, requiring a width of 1.2-1.3 meters and a height of 15-20 centimeters. The furrow is 30-40 cm. Convenient for drainage and irrigation.

2. Methods of reproduction

The propagation method of Tripterygium wilfordii is mainly seed reproduction and striping propagation.

Seed propagation: the seeds are picked in the autumn of the year from September to October, washed and stored in sand, and the seeds can be taken out and sown in March of the following spring. Generally use the way of strip sowing, open a ditch 10 cm deep on the border surface, sow the seeds evenly into the ditch, and cover 2-3 cm of soil. Then cover the grass to keep warm and moisturize. It can be germinated and unearthed after about 40 days, and the seedlings can be transplanted in the spring of the following year.

Striping propagation: after falling leaves in autumn and winter, the longer branches growing on the mother plant are wound into a circle with a diameter of 30 cm, make holes next to the root system of the plant, put the circle obliquely into the hole, and then cover the soil with compaction. When slanted, it is half enclosed in the soil and half exposed to the ground, so that the half buried in the ground will take root and sprout, and the exposed half will grow new branches. The strip will be dug out in the next winter and separated from the mother plant according to the growth status of the root system. Cut it into a single plant and replant it.

3. Field management

Those propagated by seeds should be watered at the right time after sowing to keep the soil moist, shading measures should be taken for a short time when seedlings emerge, and certain organic fertilizer or farm manure should be applied in time when the seedlings grow to 20-25 cm. After the seedlings are planted and survive, the weeds should be ploughed and weeded in time, but it should not be too deep, so as not to damage the root system, and at the same time, we should set up a frame to draw vines and pay attention to the permeability between plants.

The above is the introduction of planting technology of big blood vine, hope to help you, want to know more related knowledge, please pay attention to us.