Seed price and planting method of Dipsacus

Dipsacus is called Dipsacus, Dragon Dou, Genus fold and so on. It is a perennial herb of Dipsacaceae, which is distributed in Hubei, Hunan, Jiangxi, Guangxi, Yunnan, Guizhou, Sichuan and other places. It is born on the edge of ditch, grass, forest edge and field roadside. Root medicine has the effects of promoting blood and reducing swelling, promoting muscle and relieving pain, continuing tendons and bones, tonifying the kidney and strengthening the waist. Let's take a look at the seed price and planting method.

How much is the seed per jin?

The price of Dipsacus seed is about 60-70 yuan per jin, but it varies greatly due to the quality, producing area and market of the seed. Dipsacus is generally cultivated by direct seeding and seedling transplanting in production, direct seeding is generally used in places with irrigation conditions, and sloping land is planted in the way of seedling transplanting, with low direct seeding cost, not easy to bifurcate the main root and good product quality. however, the demand for land is higher, and there are more bifurcations of main roots in the way of seedling transplanting, but it can make full use of sloping land and mountainous areas with low value.

Sowing method of Dipsacus

1. Land selection and preparation: the sandy loam with deep soil layer and loose soil is selected for continuous planting, and the fields with good drainage and irrigation conditions are planted, and the land is irrigated (soaked) 2-3 days before soil preparation to ensure soil moisture and seedling emergence.

2. Fertilizing to make the border: continue to cut off the seedling land, first spread 2000 kg of farm manure per mu and 50 kg of compound fertilizer evenly in the plot, then draw the line to make the border, keep the border surface flat and fine.

3. Sowing time: continuous sowing includes strip sowing, hole sowing, direct seeding, seedling transplanting and so on. Direct seeding is divided into spring sowing and autumn sowing, spring sowing is generally from late April to May, autumn sowing is from September to October, and areas with an altitude of 2000 to 3000 meters are generally sown from June to July.

4. Sowing method: continue direct seeding with 4 jin per mu, seedling transplanting with 20 jin per mu can transplant 5 mu in the field, sow seeds evenly on the soaked soil surface, cover the soil with no seeds on the soil surface after sowing, pour through water, and gradually emerge seedlings after 15 days.

Planting method of Dipsacus

1. Transplanting seedlings: when the height of the seedlings is 10 cm, the seedlings are fixed according to the row spacing of 15 × 20 cm, and the seedlings can be used for filling or transplanting. The seedlings and transplants began to be transplanted after the earth was thawed in the early spring of the following year, with a row spacing of 20 × 25 cm and about 10000 plants per mu.

2. Weeding in middle ploughing: weeding is mainly in the seedling stage, usually weeding twice in the same year, and then once a year. Compared with other medicinal plants, there are not many weeds in the field, and there is no need to weed after the plant is closed every year.

3. Water and fertilizer management: continue topdressing for 2 to 3 times, apply 1000 kg of sparse human and animal manure per mu after seedling setting, 10 kg of ammonium sulfate per mu from June to July, and 3000 kg of barnyard manure before turning green every year.

4. Removal of buds: plants planted for more than one year bolting and blooming in July, in order to concentrate nutrition to make the rhizome strong, the plants with no seeds should cut off the flower stems in time, and the plants with exuberant leaves can also cut off some leaves.

5. Pest control: powdery mildew was sprayed with 0.2% trimethoprim, root rot was sprayed with Likujing, spot disease was controlled with Imidamide or dimethoate, aphids were sprayed with 1000 times of dimethoate, and 1000 times of trichlorfon was sprayed or irrigated with water.