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Harvesting method of common coltsfoot flowers

A harvesting method and technology for coltsfoot, applied in harvesters, agricultural machinery and implements, applications, etc., can solve the problems of small harvesting amount and low efficiency, and achieve the effects of promoting air drying, good quality and shortening labor time.

Active Publication Date: 2020-05-01
山西振东道地药材开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method for harvesting coltsfoot flowers in order to solve the problems of low efficiency and small harvesting volume existing in traditional coltsfoot flower harvesting

Method used

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  • Harvesting method of common coltsfoot flowers
  • Harvesting method of common coltsfoot flowers
  • Harvesting method of common coltsfoot flowers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Harvesting of Coltsfoot Flowers Artificially Planted in Jingle County, Shanxi

[0031] (1) Determine the harvesting period: early November to mid-November, before the soil is frozen, harvest when the bud bracts of coltsfoot flowers are purple;

[0032] (2) Excavation: dig out the underground rhizomes of Coltsfoot flower line by line, and keep the soil on the tubers when digging out;

[0033] (3) Plant release: place the excavated underground rhizome in a single layer in a ridge-shaped plant for 12 days to dehydrate and transform nutrients;

[0034] (4) Deflowering: Shaking the rhizomes of the coltsfoot flowers that have passed through the plants to remove the soil, then picking off the flower buds and packing them into boxes;

[0035] (5) Drying in the shade: Put the boxed coltsfoot flowers in a ventilated place to dry in the shade, with a thickness of 2-3cm, and wait for the water to disperse and sieve to remove the top soil.

[0036] That is to harvest in early Nove...

Embodiment 2

[0038] Harvesting of Wild Coltsfoot Flowers in Jingle County, Shanxi

[0039] (1) Determine the harvesting period: early November to mid-November, before the soil is frozen, harvest when the bud bracts of coltsfoot flowers are purple;

[0040] (2) Excavation: dig out the underground rhizomes of Coltsfoot flower line by line, and keep the soil on the tubers when digging out;

[0041] (3) Plant release: place the excavated underground rhizome in a single layer in a ridge-shaped plant for 15 days to dehydrate and transform nutrients;

[0042] (4) Deflowering: Shaking the rhizomes of the coltsfoot flowers that have passed through the plants to remove the soil, then picking off the flower buds and packing them into boxes;

[0043] (5) Drying in the shade: Put the boxed coltsfoot flowers in a ventilated place to dry in the shade, with a thickness of 2-3cm, and wait for the water to disperse and sieve to remove the top soil.

[0044] That is to harvest in early November to mid-Nove...

Embodiment 3

[0046] Harvesting of Coltsfoot Flowers Artificially Planted in Longxi County, Gansu

[0047] (1) Determine the harvesting period: early November to mid-November, before the soil is frozen, harvest when the bud bracts of coltsfoot flowers are purple;

[0048] (2) Excavation: dig out the underground rhizomes of Coltsfoot flower line by line, and keep the soil on the tubers when digging out;

[0049] (3) Plant release: place the excavated underground rhizomes in a single layer in a ridge-shaped plant for 10 days to dehydrate and transform nutrients;

[0050] (4) Deflowering: Shaking the rhizomes of the coltsfoot flowers that have passed through the plants to remove the soil, then picking off the flower buds and packing them into boxes;

[0051] (5) Drying in the shade: Put the boxed coltsfoot flowers in a ventilated place to dry in the shade, with a thickness of 2-3cm, and wait for the water to disperse and sieve to remove the top soil.

[0052] That is to harvest in early Nove...

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Abstract

The invention discloses a harvesting method of common coltsfoot flowers. The problems of being low in efficiency and small in harvesting quantity existing in traditional harvesting are solved. The harvesting method of common coltsfoot flowers comprises the following steps of (1) determining a harvesting period: from the first ten-day period of November to the middle ten-day period of November, before soil is frozen, and when bud bracts of the common coltsfoot flowers present claret, performing harvesting; (2) performing mining: digging out underground rhizomes of the common coltsfoot flowers line by line, and during digging out, reserving earth on tubers; (3) performing plant placing: performing monolayer ridge heap shaped plant placing on the mined underground rhizomes for 10-15 days, andperforming dehydration and nutrient ingredient transformation; (4) picking flowers: shaking the rhizomes of the common coltsfoot flowers after planting placing so as to remove earth, then picking offbuds, and performing boxing; and (5) performing drying in shade: placing the boxed common coltsfoot flowers at a ventilated place for spreading for cooling and drying in shade, wherein the spreadingthickness for cooling is 2-3cm, and after moisture dissipates, screening out topsoil so that the common coltsfoot flowers are harvested. Through the adoption of the harvesting method disclosed by theinvention, the harvesting quantity and the harvesting rate of the common coltsfoot flowers can be significantly increased, the labor time can be shortened, and the harvesting method has favorable production and application prospects.

Description

technical field [0001] The invention belongs to the technical field of planting Chinese medicinal materials, and relates to the planting of coltsfoot flowers, in particular to a method for harvesting coltsfoot flowers. Background technique [0002] Coltsfoot is a perennial herb of the genus Coltsfoot in the family Asteraceae. It is oblong and rod-shaped, solitary or 2 to 3 bases conjoined, 1 to 2.5 cm long, 0.5 to 1 cm in diameter, thick at the top, tapering at the bottom or with short stems, There are many scale-like bracts on the outside. The outer surface of the bracts is purple or light red, and the inner surface is densely covered with white flocculent hairs. The body is light, and white hairs can be seen after being torn off. [0003] Coltsfoot flowers are fragrant, slightly bitter and pungent, and the dried flower buds are used as medicine. It has the effects of moistening the lungs, relieving cough and reducing phlegm. It is mainly used to treat acute and chronic bro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D91/04
CPCA01D91/04
Inventor 肖淑贤雷振宏宋朝霞王旭峰王玉龙李震宇吴尚英赵艳李军郭冬
Owner 山西振东道地药材开发有限公司
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