A kind of planting method of coltsfoot

Abstract

The invention discloses a Tussilago farfara planting method. The Tussilago farfara planting method includes the following steps: 1) land selection and soil preparation; 2) transplanting; 3) hidden area establishment; 4) field management including watering, soil loosening, leaf reducing, ventilation, topdressing, and soil covering; 5) disease and pest control; and 6) harvesting and processing. Compared with the prior art, the Tussilago farfara planting method has the advantages that the transplanting survival rate is increased by 10-15%, the incidence rate of diseases and pests is decreased by 1.8-3.5%, the yield of medicinal materials is increased remarkably, the yield of dried flower buds can reach 87.5-100 kg per mu, and is increased by about 25% in average.

Description

technical field

[0001] The invention belongs to the technical field of planting Chinese medicinal materials, in particular to a method for planting coltsfoot flowers. Background technique

[0002] Coltsfoot, also known as winter flower, is a perennial herb of the genus Coltsfoot in the family Asteraceae. Dried flower buds are used as medicine. It is warm in nature and pungent in taste. It belongs to the lung meridian. It has the functions of moistening lung and lowering qi, relieving cough and reducing phlegm. It is mainly used to treat acute and chronic bronchitis, tuberculosis, cough, asthma and other diseases. In the past, coltsfoot mainly relied on wild collection. With the increase in market demand, the purchase price in production areas has increased, and the amount of unrestricted artificial collection has increased, resulting in a sharp decline in the number of wild resources and the gradual expansion of artificial cultivation areas. It has become the current plantin...

Examples

Embodiment 1

[0029] A planting method of coltsfoot, comprising the following steps:

[0030] 1) Site selection and site preparation

[0031] Choose a semi-shady hillside near the water source to establish a plantation. The soil in the garden is moist, loose, slightly acidic sandy loam rich in humus; 15 days before transplanting, weeds in the garden should be eradicated, and the soil should be deeply plowed by 25-35cm. After the weeds are dried and crushed, the weed fine powder is obtained; after the vinegar grains are dried and crushed, the vinegar grain fine powder is obtained; the weed fine powder and the dried vinegar grains are mixed in a ratio of 3 to 8:1 , add water to make a nutrient preparation solution, and use the nutrient preparation solution to irrigate the land, subject to a wetting soil layer of 2 to 3 cm; when the soil is no longer sticky, form a ridge with a height of 4 to 6 cm and a width of 3 to 5 m. The length is 8-1m, the distance between the ridges is 1-2m, and the ra...

technical field

[0001] The invention belongs to the technical field of planting Chinese medicinal materials, in particular to a method for planting coltsfoot flowers. Background technique

[0002] Coltsfoot, also known as winter flower, is a perennial herb of the genus Coltsfoot in the family Asteraceae. Dried flower buds are used as medicine. It is warm in nature and pungent in taste. It belongs to the lung meridian. It has the functions of moistening lung and lowering qi, relieving cough and reducing phlegm. It is mainly used to treat acute and chronic bronchitis, tuberculosis, cough, asthma and other diseases. In the past, coltsfoot mainly relied on wild collection. With the increase in market demand, the purchase price in production areas has increased, and the amount of unrestricted artificial collection has increased, resulting in a sharp decline in the number of wild resources and the gradual expansion of artificial cultivation areas. It has become the current plantin...

Examples

Embodiment 1

[0029] A planting method of coltsfoot, comprising the following steps:

[0030] 1) Site selection and site preparation

[0031] Choose a semi-shady hillside near the water source to establish a plantation. The soil in the garden is moist, loose, slightly acidic sandy loam rich in humus; 15 days before transplanting, weeds in the garden should be eradicated, and the soil should be deeply plowed by 25-35cm. After the weeds are dried and crushed, the weed fine powder is obtained; after the vinegar grains are dried and crushed, the vinegar grain fine powder is obtained; the weed fine powder and the dried vinegar grains are mixed in a ratio of 3 to 8:1 , add water to make a nutrient preparation solution, and use the nutrient preparation solution to irrigate the land, subject to a wetting soil layer of 2 to 3 cm; when the soil is no longer sticky, form a ridge with a height of 4 to 6 cm and a width of 3 to 5 m. The length is 8-1m, the distance between the ridges is 1-2m, and the ra...