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Asafoetida Cultivation Techniques and Key Growing Points in Xinjiang

Growing Techniques By Emily Carter 0 views
Herbs

Asafoetida is a unique medicinal herb of Xinjiang. There are two kinds, Xinjiang asafoetida and Fukang asafoetida, both belonging to the Apiaceae family and being perennial herbaceous plants. Xinjiang asafoetida grows 50-100 cm tall, with upright stems, the whole plant covered in white fuzz, and thick roots that are cylindrical or spindle-shaped, sometimes branched, with a purplish-black skin and a foul odor, bearing small yellow flowers. Compared with it, the Fukang asafoetida plant is somewhat smaller. Asafoetida is pungent in taste and warm in nature, and has the effects of regulating qi and reducing swelling, promoting blood circulation and relieving fatigue, eliminating phlegm and stimulating the nerves. Uyghur doctors also use it in traditional methods to expel parasites and treat vitiligo.


Key growing points for Xinjiang asafoetida:

Cultivation points:

  1. When collecting seeds, choose vigorous plants with thick stems and high latex yield as seed-bearing mother plants; after collecting, dry the seeds in the sun and thresh them, remove impurities, and store them in a dry, cool place.

  2. The seeds need low temperatures to germinate, so spring sowing does not produce seedlings; winter sowing is used.

  3. Seedlings emerge in early spring of the second year. In indoor germination tests at room temperature of 9-15°C, the seeds germinate after 2 weeks, with a germination rate of 45%.

  4. In production, drilling is used, with a row spacing of 45-50 cm and a sowing depth of 2-3 cm, and the seeds overwinter in the soil.

  5. In early spring of the second year, when the soil thaws, the seedlings emerge using the moisture in the soil.

  6. If spring sowing is needed, the seeds can be stored in wet sand in an outdoor pit the previous year.

  7. Take them out for sowing in March-April of the following spring. If the soil is relatively dry at sowing time, water once after sowing to help the seedlings emerge.

Growth habits:

  1. Xinjiang asafoetida is found only on the riverbank terraces of Baishidun in Yining County, Xinjiang, China, at an altitude of about 750-1000 m.

  2. In the distribution area of Xinjiang asafoetida, the annual average temperature is 6.7-7.8°C, the annual precipitation is 230-300 mm, and there is more rain in spring and early summer.

  3. The soil is gray calcareous soil, with a pH value of 7.5-8.2, and the humus layer is relatively thin.

  4. Asafoetida is a perennial plant that flowers and sets seed only once, growing for 7-8 years before bolting and flowering, and the plant dies after flowering and setting seed.

  5. Flowering plants bolt at the end of April and the beginning of May, flower and set fruit in May, and the seeds mature in June.


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