Explain the market price and planting technology of Ophiopogon in detail!

Ophiophora tuber, also known as Ophiophora tuber, Ophiophora tuber, is a perennial evergreen plant commonly seen in the forest and humid hillside. Its small root tuber has the effect of moistening lungs and relieving cough and thirst, and is widely used as medicine. How much is the price of Ophiophora tuber? What are the planting techniques?

1. Mai Dong's introduction:

1. What is Mai Dong?

Radix opis a perennial evergreen herb of liliaceae. It looks like leek, about 30cm high, with slender clustered leaves, lilac racemes of flowers, dark blue or black spherical fruits, and spindle fleshy roots. It has high medicinal value.

2 Where does the tree grow?

Radix opis a perennial herb, mostly growing in woodland, stream side and hillside shade below 2000 meters above sea level. It is planted in Zhejiang, Fujian, Anhui, Sichuan, Guizhou, Yunnan and other places in China, among which Sichuan and Zhejiang are the main producing areas.

2. How much does Mai Dong cost per catty?

The market price of Radix opvaries, generally around 25~60 yuan a catty, but due to the different origin, market and selling time, the price will vary. For example, in Sichuan, the price is about 75 yuan a catty, in Bozhou, Anhui, the market price is about 40 yuan a catty, in Mianyang, Sichuan, about 68 yuan a catty, if it is currency price, about 26~29 yuan a catty, if it is market price about 50 yuan a catty, so the specific price also needs to go to the local market to check.

III. What are the planting techniques of Ophioglossum?

1. Land selection and preparation: what land is suitable for planting?

Radix opis suitable to grow in the environment of loose fertilizer and good drainage, so try to choose sandy loam for planting when selecting land. After selecting the land, the soil should be deeply ploughed about 25cm, and appropriate amount of compost or calcium fertilizer should be applied, and then a cave with a width of about 40cm and a field bed of about 1.5~1.7 meters should be dug to facilitate later planting. When selecting land, try not to plant other crops to avoid diseases. At the same time, when fertilizing, about 1800 kg of compost, 60 kg of calcium fertilizer or 1300 kg of manure can be applied per mu.

2, planting seedlings: how to plant?

(1)Seedling selection and treatment: before planting seedlings, select dark green and healthy seedlings for planting, and cut off the roots or part of the stem base left around, and divide them into individual trees. If it is not planted in time, the roots can be soaked in water to avoid water loss, but the seedling raising time should not exceed 1 day, and water should be poured every day.

(2)Planting time: clear before and after the non-rainy days can be planted.

(3)Planting method: Ophiophora tuber generally adopts branching propagation method, specifically planting the treated seedlings into caves, then covering soil, pouring proper amount of water and putting them in cool environment.

3. Field management technology: What are the requirements for water and fertilizer?

(1)Intertillage weeding: Radix opis a fibrous root plant, so half a month after planting seedlings, weeding should be carried out once, and weeds should be removed every other month in October, and soil loosening should be carried out according to the loose soil to prevent hardening.

(2)Water requirements: Ophiophora tuber has higher requirements for water, and the water demand during the general growth period and expansion period is relatively high, so more water should be watered during this period of time, and the amount of watering should be determined according to the humidity of the soil in the rest of the time. Generally, more water should be watered in summer, drainage should be conducted during the rainy season from July to August, and less water should be watered in winter to prevent diseases and insect pests.

(3)Fertilizer requirements: Ophiophora tuber has higher requirements for fertilizer. Generally, it is necessary to apply farm manure in combination with loose soil from May to ensure sufficient nutrients.

(4)Pest control: During the growth period of Radix op, there will be black spot disease, root knot nematode disease, grubs, mole cricket, insects and other pests, so we should take good control measures, for pests and diseases, to timely prescribe the right medicine.

The above is a detailed introduction to the market price and planting technology of Ophiophora japonica, hoping to help everyone.