Seed price and planting method of Notopterygium

Notopterygium is a perennial herb of the umbrella family, which is distributed in Shaanxi, Sichuan, Gansu, Qinghai, Xizang and other places in China. The rhizome has the effect of relieving the surface and dispelling cold, dispelling wind and relieving pain. let's take a look at the seed price and planting method of Qiang.

How much is the Notopterygium seed per jin?

The price of Notopterygium seeds is about 40-60 yuan per jin, but the price varies greatly due to the quality, variety, producing area and market of the seeds. Notopterygium likes cool and humid climate, cold-resistant, slightly shade-tolerant, suitable for cultivation in sandy loam soil with deep soil layer, loose soil, good drainage and rich in humus, but not suitable for planting in low humid areas. Seed propagation or rhizome propagation can be used in production.

Sowing method of Notopterygium

The main results are as follows: 1. Seed treatment: Notopterygium seeds have the same post-embryonic ripening as ginseng seeds. the newly collected seeds are dried and stored in a low temperature place or in a refrigerator to be stored in wet sand from May to June of the next year, and stored in an outdoor cool place to be taken out and sown in early spring and March of the following year.

2. Sowing method: Notopterygium notopterygium can be planted by direct seeding or seedling transplanting.

① field direct seeding: sowing in March in early spring, opening holes according to hole distance of 50 × 40 cm and depth of about 6 cm, sowing more than 10 seeds per hole, seed consumption of 0.5kg per mu, covering compost or fire ash 0.6cm thick, keeping moist, seedlings emerged in April.

② seedling transplanting: sowing in March in early spring, sowing in a shallow trench with row spacing of 10 cm, covering soil of 0.5 cm, emergence in April, strengthening management after seedling emergence, transplanting with a height of about 10 cm, transplanting in rainy days.

Planting method of Notopterygium

1. Soil preparation and fertilization: in planting Notopterygium, fields with high topography and good drainage should be selected for intensive cultivation, with 3000 kg of soil miscellaneous fertilizer, 20 kg of urea and 50 kg of phosphorus and potassium fertilizer per mu, and then wait for sowing or transplanting roots.

2. Weeding in middle ploughing: after finishing the seedlings of Notopterygium, attention should be paid to weeding by ploughing, watering to preserve moisture in dry weather, and timely drainage in overcast and rainy weather.

3. Rational fertilization: Notopterygium was fertilized once before and after the Beginning of Autumn, with 10 kg urea and 10 kg potassium dihydrogen phosphate per mu, and a layer of soil and miscellaneous fertilizer after clearing the fields in winter.

4. Picking flowers and removing buds: after Qiang lives in budding, the buds should be removed except for planting to prevent the consumption of nutrients.

5. Pest control: the diseases of Notopterygium are less. If it is found that according to the conventional method, the pests are mainly yellow butterfly larvae biting leaves, killing with pyrethroid pesticides, and underground pests with phoxim.

6. Harvest and processing: Qiang Huo is generally harvested in the autumn of 2-3 years after sowing, and the ground stems and leaves are withered and harvested. The ploughed underground roots and stems of Notopterygium are removed, dried or dried, and can be sold as medicine. The yield per mu is about 300 kg.