No. 37, No. 37, No. 37,
Aliases: Tian Sanqi, tofu vegetable, new rattan vegetable
Families and genera: perennial herbs of the sunflower family
Distribution:
It is cultivated in Yunnan, Sichuan, Hubei, Taiwan and other provinces in China, feeding on bulbs and leaves.
Morphological features:
Panax notoginseng is a small perennial fleshy vine with well-developed roots. After planting for half a year, it can form tubers in the ground. The stem is round, the tender stem is green, the old mature stem turns brown, and the node is easy to have adventitious roots.
Leaves alternate, heart-shaped, 8-15 cm long, 9-16 cm wide, 0.2 cm thick, fleshy, fleshy, smooth, glabrous, with short stalks, leaf axils can grow massive beads, 2-4 cm long and 1-3 cm wide. In autumn, spikes are produced from leaf axils, with inflorescences about 20 cm long. Flowers small, pendulous, Corolla 5-merous, white-green, unfruitful in Guangzhou.
Growth habits:
Panax notoginseng has high temperature, suitable growth temperature of 25 ℃ ~ 30 ℃ and strong cold tolerance. The aboveground stems and leaves die only when the temperature is below 0 ℃ or severe frost, and sprout from underground tubers in spring. It is resistant to both moisture and drought and grows well in all kinds of soils.
In the south of the Yangtze River can be cultivated in the open field, in the north can be cultivated in the greenhouse, balanced supply on the market.
Cultivation methods:
Panax notoginseng generally uses asexual reproduction and can be propagated by cutting branches, bulbs or underground tubers.
The distance between cuttings is 10 cm, rooting can take place 5-7 days after cutting, and seedlings can be formed in 20-30 days. Suitable for scaffolding cultivation, but also can climb ground cultivation or pot cultivation, usually using substrate cultivation.
Nutritional value:
Panax notoginseng is rich in nutrition. in addition to protein, fat and various mineral elements, the content of vitamin An and vitamin C in every 100g fresh leaves is as high as 5644 international units and 28mg ~ 33.7Haug. The leaves are slightly bitter and have no other special taste.
Panax notoginseng bud into medicine, boiled taste slightly sweet, chewing sticky, sexual flat, can reduce swelling and dissipate blood stasis, tonify deficiency and stop bleeding.
Can treat nameless swelling and poison, traumatic bleeding, hematemesis, waist and knee weakness.
Scald the leaves of Panax notoginseng in boiling water for two or three minutes, add seasoning to mix, can be stir-fried, can also be fried with waist flowers, shredded meat, can also be used as soup, its taste is crisp and tender. Stewed chicken and stewed meat with pearl buds and underground tubers are slightly sweet, smooth and nourishing.
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Cultivation techniques of Panax notoginseng
Cultivation season and cultivation mode 1) cultivation in open field. In the south, there are many rows of open field cultivation because of the warm climate. Open field cultivation can also be carried out in the north, usually raising seedlings from March to April, planting in the open field in May, and harvesting from June to September. 2) protected cultivation. In order to obtain high quality and long-term supply, solar greenhouse can be used in the northern region. Because it can be cultivated perennially in the greenhouse, it can be harvested many times after one cultivation. It can be planted all the year round, but it is better in spring and autumn. Cultivation techniques 1) breeding methods. one
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Teng Sanqi
1. How to identify Panax notoginseng? Panax notoginseng is also known as sunflower, sunflower potato, rattan panax notoginseng, Sichuan ginseng and so on. It is a perennial vine plant of the genus Abelmoschus, which is cultivated in Yunnan, Sichuan, Hubei, Taiwan and other provinces of China, and feeds on buds and leaves. Panax notoginseng is a fleshy vine with round stems and green stems. It becomes brown after growing up, and adventitious roots are easy to occur in internodes. Leaves alternate, fleshy, heart-shaped, smooth and glabrous, with short stalks, similar to white sunflower (that is, Auricularia auricula) in appearance, and different from sunflower in
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