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Teasel root planting method

A planting method and intermittent technology, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of large differences in the quality of medicinal materials and unattainable quality of medicinal materials, so as to increase the output of medicinal materials, ensure market supply, and improve the quality of medicinal materials. The effect of stability

Active Publication Date: 2011-10-05
GUOYAOJITUAN TONGJITANG (GUIZHOU) PHARMA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The annual demand of Guizhou Tongjichang Pharmaceutical Co., Ltd. alone is 300 tons. The Dipsacus medicinal materials that are currently circulating in the market are mainly wild products. Because their sources are not fixed, the quality of the medicinal materials varies greatly, and most of the medicinal materials are up to Less than the requirements of "Chinese Pharmacopoeia"

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1 Screening of good provenance and establishment of good breeding nursery

[0028] Through the investigation of the distribution of wild Dipsacus resources distributed in Guizhou Province, 20 samples of wild Dissaceae medicinal materials from different wild Dissacae distribution points were collected during the investigation for quality inspection (the main detection indicators include Dipsacus saponin VI content, extracts), and compare and analyze its quality.

[0029] A germplasm resource garden is established, and wild Dipsacus seeds collected at different distribution points are introduced and planted in the resource garden after seedlings are raised, and planted according to conventional methods. Observe the growth situation of Dipsacus from various sources in the resource garden.

[0030] After one year of planting, excavate Dipsacus medicinal materials, conduct quality inspection after drying treatment (test items are the same as wild products) and measu...

Embodiment 2

[0058] Embodiment 2 seed collection and storage

[0059] In each of the following examples, unless otherwise specified, the seeds used are selected excellent provenances: Maomaotou, Longshan Town, Longli County, Meihua Village, Ertang Town, Weining County, and Shangjie Village, Hongguo Town, Pan County. Seeds after breeding.

[0060] 2.1 Seed collection time and selection From the beginning of October to mid-November, select robust and pest-free plants from the breeding base of fine varieties as the collection plants. Among them, plants with poor or abnormal growth, poor plant shape, or infected by diseases and insect pests shall not be used for seed adoption.

[0061] 2.2 Seed maturity sign When Dipsacus seeds (chenes) mature, the entire flower head begins to become loose, the bracteoles turn from green to yellow, and the fruit balls are yellow or yellowish brown. At this time, the yellow or brown achenes ( seeds), it indicates that the seeds are ripe for harvesting.

[00...

Embodiment 3

[0064] Embodiment 3 Seedling cultivation and transplanting

[0065] 3.1 Seedlings are raised in plastic greenhouses or field arched sheds.

[0066] 3.1.1 Seedbed preparation

[0067] 3.1.1.1 Plastic greenhouse: In the plastic greenhouse, bricks are used to build a seedling bed with a width of 1m, a height of 20cm, and a length corresponding to the shed. After research, the seedbed should be filled with 15cm thick fine mellow soil, and then evenly sprinkle 2000-2500kg of decomposed farmyard manure or 20kg of compound fertilizer (potassium sulfate type with nutrient content ≥ 45%) per mu as base fertilizer, mix well with the bed soil, and use The scraper scrapes the bed surface.

[0068] 3.1.1.2 Field arch shed seedling method: In the selected plot, dig the soil 20cm deep, remove weeds, perennial roots and larger gravel and other debris, break up the soil clods; use a hoe to scoop out a seedbed with a width of 1m and a height of 10cm; Then evenly spread 2000~2500kg of decompo...

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Abstract

The invention discloses a teasel root planting method which comprises the following steps of: (1) screening a wild teasel seed source in which the content of teasel saponin is larger than or equal to 2.0 percent and the content of extract is larger than or equal to 45 percent, and building a high-quality seed breeding nursery; (2) collecting the seeds of the high-quality breeding nursery, and transplanting seedlings or directly sowing seeds in a field; and (3) carrying out field management and comprehensive pest control, and harvesting the mature crude drugs. The quality of teasel produced through the planting technology disclosed by the invention meets the specified requirements of the Chinese Pharmacopoeia. Therefore, According to the method provided by the invention and used for planting and production of teasel roots, the quality of teasel roots and the quality stability can be improved, the yield of teasel roots can be increased, the market supply of teasel roots is ensured, high excavation amount of wild teasel roots is indirectly reduced, and contribution is made for protection of wild teasel roots.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a method for planting Dipsacus. Background technique [0002] The original plant of Dipsacus is Dipsacus asperoides C.Y.Cheng et T.M.Ai, alias Dipsacus asperoides, chervil, elderberry, etc., which belongs to perennial herb. The root is used as medicine, bitter in nature, pungent, slightly warm in nature; enters the liver and kidney channels. It has the functions of invigorating the liver and kidney, strengthening muscles and bones, continuing fractures, and stopping metrorrhagia. As one of the commonly used Chinese herbal medicines, the market demand is large. The annual demand of Guizhou Tongjichang Pharmaceutical Co., Ltd. alone is 300 tons. The Dipsacus medicinal materials that are currently circulating in the market are mainly wild products. Because their sources are not fixed, the quality of the medicinal materials varies greatly, and most of the medicinal materials are up...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 周宁贺勇魏升华王新村赵长芳
Owner GUOYAOJITUAN TONGJITANG (GUIZHOU) PHARMA CO LTD
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