Extended data
Suitable for middle-aged and elderly people, women with cold amenorrhea and cold dysmenorrhea, and patients with wind-cold-dampness arthritis; It is suitable for patients with abdominal pain caused by ascariasis, kidney-yang deficiency and frequent urination.
breeding method
Zanthoxylum bungeanum can be propagated by sowing, grafting, cutting and branching. In production, sowing and propagation are the main methods.
Seed-treated Zanthoxylum bungeanum seed shell is hard, oily, impermeable and difficult to germinate. Before sowing, oil should be removed and stored. Sowing in autumn, soaking the seeds with alkaline water, and soaking the seeds with 0.025 kg of alkaline water every 65438 0 kg.
Flooding seeds with water, taking out empty seeds, soaking for 2 days, rubbing seed coat oil, taking out clean water and washing to sow. Several methods can be used to treat seeds in spring sowing, such as layered sand storage, cow dung seed dressing, horse manure mixed pile or small cellar storage.
Layered sandstone reservoir is a conventional treatment method; Cow dung seed dressing is to mix 6 parts of fresh cow dung and 1 part of pepper seeds evenly, bury them in a pit 30 cm deep in winter, take them out and break them before sowing in the next spring, and sow them with cow dung.
Sowing: Sowing is divided into spring sowing and autumn sowing. In spring drought areas, it is best to sow before autumn freezing, and the seedlings will emerge orderly, which is 10- 15 days earlier than spring sowing; Spring sowing time is generally around the "vernal equinox". Sow 25 kilograms per mu.
Sowing in furrows can be used, with 4 rows per furrow, the row spacing is 20cm, the furrow depth is 5cm, the soil cover is 65438 0 cm, and the sowing amount is 4-6kg per mu. After sowing, the bed surface will be covered with grass to keep moisture, and the cover will be uncovered several times after emergence.
You can also cultivate soil and raise seedlings. When sowing in autumn, open a ditch with a depth of 1 cm and a width of 9 cm every 24-27 cm, evenly spread the seeds into the ditch, and cultivate the soil on the ditch after sowing.
After the spring, check the seed germination in time. If a few seeds crack, scrape off a part of the covering soil and keep it for 2-3 cm. After 5-7 days, scrape off part of the covering soil of most cracks, and keep the covering soil thickness around 1 cm, so that the seedlings will come out soon.
For example, if germinated seeds are sown in spring, the seedlings will be unearthed in 4-5 days after sowing, and will come out in about 10 days. This method is suitable for areas prone to early spring.
Seedling management: when the seedling height is 4-5cm, the seedling spacing should be 10- 15cm. During the seedling growth period, 3000-4500 kg of human excrement and urine or chemical fertilizer 10-25 kg can be applied per mu from June to July, and fertilization and irrigation should be combined, and intertillage and weeding should be done in time after application. Pepper seedlings are most afraid of waterlogging. When the rainy season comes, the nursery should do a good job of flood control and drainage. 1 annual seedlings can be planted in the nursery when their height is 70- 100 cm.
morphological character
Small deciduous trees 3-7 meters high; The thorns on the stem often fall early, and the thorns on the branches are short. The thorns on the branchlets are in the shape of the Yangtze River Delta, wide, flat and straight, and the branches of the current year are pubescent.
As a traditional Chinese medicine, Zanthoxylum bungeanum has the effects of warming middle warmer, promoting qi circulation, dispelling cold, relieving pain and killing insects. Treat epigastric pain, vomiting, diarrhea, schistosomiasis, ascaris and other diseases. It is also used as an epidermal anesthetic.
References:
Baidu encyclopedia-Zanthoxylum bungeanum