Radices lithospermi plantation technology

A planting technology and a technology for comfrey, applied in the agricultural field, can solve the problems of backward processing methods, limited planting yield, unable to meet market demand, etc., and achieve the effect of increasing yield

Inactive Publication Date: 2016-04-06
QINGDAO SEIICHI INTPROP SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Comfrey extract is rich in shikonin, suitable for all skin types, and has the effects of anti-inflammation, curing blood, promoting skin regeneration, and cell metabolism; it can quickly penetrate into the skin, promote wound healing, and remove acne and acne marks. In recent years, the use of comfrey in disease treatment and pharmaceuticals has been increasing due to the effect of diluting pigmentation and scars. However, the traditional planting yield is limited, and the processing method is relatively backward, which cannot meet the market demand.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0012] A kind of comfrey planting technique of embodiment is characterized in that: carry out as follows:

[0013] (1) Soil preparation and furrowing: evenly spread a layer of chicken manure or pig manure on the selected field, apply calcium phosphate 40kg, potassium chloride 15kg, 10% wettable carbendazim powder 5kg, trichlorfon powder per mu 0.5kg, after plowing and exposure to the sun, then break the soil clods into a turtle-back shape according to the width of 1.2m, and open drainage ditches around;

[0014] (2) Sowing: Open a horizontal ditch on the furrow surface with a row spacing of 8-12cm, the ditch depth is 3-5m, and then put the comfrey seed stems into the ditch every 3-7cm, cover the soil and the furrow surface at the same level, and cover the ditch Grass moisturizing and anti-rain erosion;

[0015] (3) Management topdressing: manual weeding, ditch clearing and draining, after comfrey emerges, topdressing once a month, apply 700kg of thin human excrement per mu, o...

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PUM

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Abstract

The invention relates to a plantation technology, concretely relates to a radices lithospermi plantation technology and belongs to the technical field of agriculture. The technology comprises the following steps of land preparation before broadcast, basic fertilizer application, dressing management and disease and pest prevention. By the use of the method, radices lithospermi output can be improved and has white color and fragrant flavor in light of finished products, thereby meeting market demands.

Description

technical field [0001] The invention relates to a planting technique, in particular to a comfrey planting technique, and belongs to the field of agricultural technology. Background technique [0002] Among the traditional Chinese medicinal materials, comfrey is a kind of rare and precious medicinal material. Comfrey is also known as Zidan, Dixue and Hongshigen. Cold in nature, sweet and salty in taste. Comfrey contains acetylshikonin, β-hydroxyisovalerylshikonin, shikonin, β'-dimethylacryloylshikonin and other chemical components, which have the functions of cooling blood and activating blood, clearing heat and detoxification, and laxative. role. Comfrey extract is rich in shikonin, which is suitable for all skin types. It has the effects of anti-inflammatory, curing blood, promoting skin regeneration, and cell metabolism; it can quickly penetrate into the skin, promote wound healing, and remove acne and acne marks. In recent years, the use of comfrey in disease treatment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01B79/02A01G13/00
Inventor 苗增春
Owner QINGDAO SEIICHI INTPROP SERVICE CO LTD
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