CN105009879A

CN105009879A - Method for raising evodia seedlings by cutting

Info

Publication number: CN105009879A
Application number: CN201510380468.2A
Authority: CN
Inventors: 莫玉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-02
Filing date: 2015-07-02
Publication date: 2015-11-04

Abstract

The invention discloses a method for raising evodia seedlings by cutting, and belongs to the technical field of Chinese traditional medicine cultivation. The method includes picking branches, trimming branches, immersing with phytohormone, preparing a sand bed, cutting, spraying water and shading, and effectively solves the problem that genetic characteristics of artificial cultivated evodia may change relative to those of maternal plants, the effective components and drug effect are reduced, and artificial cultivated evodia grows slow. The method is advantageous in convenient material accessing, simple process, 80-85% of rooting rate of evodia, and no mutation of genetic genes. After transplantation, and rapid growing and stable and high yield are ensured. Sufficient high-quality seedlings can be provided for artificial cultivation in a large area.

Description

A kind of evodia rutaecarpa cuttage and seedling culture method

Technical field

The present invention relates to Chinese medicinal herbs technical field of cultivation, be specifically related to a kind of method of evodia rutaecarpa nursery, especially the cuttage and seedling culture method of evodia rutaecarpa, belongs to technical field of Chinese herbal medicine cultivation.

Background technology

Evodia rutaecarpa (formal name used at school Tetradium ruticarpum, original name Euodia ruticarpa), another name Wu cornel, tea are peppery, paint spicy, smelly spicy tree, Zuo Lichun deep and remote son, rice spicy etc., dungarunga or shrub, high 3-10 rice, the dark violet redness of spray, same by sallow or red rust look fine hair with tender shoots, or thin undercoat, with fruit medicine, its root and leaf also can hyoscines, and namely tender fruit is traditional Chinese medicine evodia rutaecarpa after brewed airing, are called for short Wu's cornel.The main component of evodia rutaecarpa fruit is multiple alkaloid such as evodene, evodin and rutaecarpin, Rutaecarpine etc., energy Antiaggregating activity on platelet, resist platelet thrombus and fibrinous thrombus to be formed, in vitro and Uterus in vivo has excitation to rabbit for its decoction, Rutaecarpine and dehydroevodiamine.Clinically there is stimulating central nervous system, reduce blood pressure, shrink uterus, drive away flatulence in intestines, stomach-tonifying and pain alleviating, antibacterial desinsection, antivirus action.Evodia rutaecarpa is hot in nature, and taste is pungent, bitter, slightly poisonous; There is warming spleen and stomach for dispelling cold, open the functions such as strongly fragrant pain relieving, stopping nausea and vomiting by lowering the adverse flow of QI, supporing yang antidiarrheal; Be used for the treatment of hypertension, dysentery, indigestion, canker sore, goose order sore, parotitis, the diseases such as dysmenorrhoea and various wet disease, neurodermatitis.

Evodia rutaecarpa is traditional conventional Chinese medicine, records in Compendium of Material Medica, and evodia rutaecarpa can " open strongly fragrantization stagnant, control acid regurgitation, cloudy sputum of fainting headache, insidious stomachache, hernia bloody flux, mouthpiece's aphtha ".Pharmacological research shows to have hemangiectasis, increases CBF, hypotensive, improve the wide applications such as microcirculation, thrombolysis, antiulcer, obtain increasingly extensive application clinically.Evodia rutaecarpa or traditional export commodity simultaneously, occupy critical role in the international market, mainly sell to port, Australia area and outlet Southeast Asia, because wild distribution is fragmentary, not easily gathers, add the unauthorized and excessive mining of the masses, wild resource sharply reduces, in production, supply falls short of demand, and the research of development artificial planting is very urgent, imperative.

In recent years because the impact of ecology and artificial unordered unrest are adopted, do not focus on the protection of resource, make wild evodia rutaecarpa quantity fewer and feweri, resource reduced day by day.For protecting and developing this excellent herbal variety, for satisfying the demand, people have to develop artificial cultivation technique, and carry out evodia rutaecarpa artificial cultivation, first will solve evodia rutaecarpa nursery problem.But people carry out evodia rutaecarpa nursery is now all utilize the seed of evodia rutaecarpa to cultivate, and be carry out sexual propagation, its hereditary feature can change by relative parent, occurs that active ingredient reduces, and drug effect reduces, and poky defect.

Summary of the invention

goal of the invention: the object of the invention is for problems of the prior art, provide a kind of simple, keep evodia rutaecarpa medicinal ingredient, the asexual multiplication seedling method that after transplanting, growth is fast.

technical scheme: a kind of evodia rutaecarpa cuttage and seedling culture method of the present invention, specifically comprises the following steps:

1. adopt 1 ~ 2 year raw healthy and strong, without the evodia rutaecarpa stem branch of damage by disease and insect, be cut into and grow 20 ~ 30 centimetres, with the cutting of 2 ~ 3 eyes.

2., by the plant hormone immersion treatment 6 ~ 10 hours of naa (NAA) or indolebutyric acid (IBA), the concentration of plant hormone is 160mg/L ~ 190mg/L.

3. on whole good husky bed, open 18 centimetres of dark ditches with scuppit, the spacing in the rows of the cutting handled well by 6 centimetres tiltedly swung in ditch, cutting and Shamian Island are 40 degree, cover sand, and it is that it is long by 2/3 that cutting enters the husky degree of depth, and line-spacing is 13 cm.

4. after inserting, every day drenches water 2 times, makes water supply in media remain on 55% ~ 60%.

5. shade with sunshade net scaffolding, avoid direct sunlight, temperature of shed is 26 DEG C ~ 30 DEG C.

6. cutting throws off sunshade net after germinateing and taking root successively, and cutting is cultivated and within 10 ~ 12 months, can be gone out garden transplanting.

beneficial effect: compared with prior art, its beneficial effect is in the present invention:

Evodia rutaecarpa seedling-cultivating method of the present invention, draw materials conveniently, operation is simple, and evodia rutaecarpa goes out root rate and reaches 80% ~ 85%, and gene do not make a variation, and after transplanting, more reaches fast-growing, stable and high yields.

Embodiment

Below in conjunction with concrete example of implementing, technical solution of the present invention is described in detail.

Embodiment 1: a kind of evodia rutaecarpa cuttage and seedling culture, its concrete steps are as follows:

1. adopt 1 year raw healthy and strong, without the evodia rutaecarpa stem branch of damage by disease and insect, be cut into and grow 20 centimetres, with the cutting of 2 eyes.

2., by the plant hormone immersion treatment 6 hours of naa (NAA) or indolebutyric acid (IBA), the concentration of plant hormone is 160mg/L.

4. after inserting, every day drenches water 2 times, makes water supply in media remain on 55%.

5. shade with sunshade net scaffolding, avoid direct sunlight, temperature of shed is 26 DEG C.

6. cutting throws off sunshade net after germinateing and taking root successively, and cutting is cultivated and within 10 months, gone out garden transplanting.

This cuttage and seedling culture rhizome goes out root rate and reaches 82.8%.

Embodiment 2: a kind of evodia rutaecarpa cuttage and seedling culture, its concrete steps are as follows:

1. adopt 1 ~ 2 year raw healthy and strong, without the evodia rutaecarpa stem branch of damage by disease and insect, be cut into and grow 25 centimetres, with the cutting of 2 ~ 3 eyes.

2., by the plant hormone immersion treatment 8 hours of naa (NAA) or indolebutyric acid (IBA), the concentration of plant hormone is 180mg/L.

4. after inserting, every day drenches water 2 times, makes water supply in media remain on 58% ~ 60%.

5. shade with sunshade net scaffolding, avoid direct sunlight, temperature of shed is 28 DEG C.

6. cutting throws off sunshade net after germinateing and taking root successively, and cutting is cultivated after 11 months and gone out garden transplanting.

This cuttage and seedling culture rhizome goes out root rate and reaches 85.3%.

Embodiment 3: a kind of evodia rutaecarpa cuttage and seedling culture, its concrete steps are as follows:

1. adopt 1 ~ 2 year raw healthy and strong, without the evodia rutaecarpa stem branch of damage by disease and insect, be cut into and grow 30 centimetres, with the cutting of 3 eyes.

2., by the plant hormone immersion treatment 10 hours of naa (NAA) or indolebutyric acid (IBA), the concentration of plant hormone is 190mg/L.

4. after inserting, every day drenches water 2 times, makes water supply in media remain on 60%.

5. shade with sunshade net scaffolding, avoid direct sunlight, temperature of shed is 30 DEG C.

6. cutting throws off sunshade net after germinateing and taking root successively, and cutting is cultivated and within 12 months, gone out garden transplanting.

This cuttage and seedling culture rhizome goes out root rate and reaches 79.4%.

Claims

1. an evodia rutaecarpa cuttage and seedling culture method, is characterized in that comprising the following steps:

(1) adopt annual stalwartness, evodia rutaecarpa stem branch without damage by disease and insect, be cut into long 25 centimetres, with the cutting of 2 ~ 3 eyes;

(2) plant hormone immersion treatment 6 ~ 10 hours are used;

(3) on whole good husky bed, open 18 centimetres of dark ditches with scuppit, the spacing in the rows of the cutting handled well by 6 centimetres tiltedly swung in ditch, cutting and Shamian Island are 40 degree, cover sand, and it is that it is long by 2/3 that cutting enters the husky degree of depth, and line-spacing is 13 centimetres;

(4) after inserting, every day drenches water 2 times, makes water supply in media remain on 55% ~ 60%;

(5) shade with sunshade net scaffolding, avoid direct sunlight, temperature of shed is 26 DEG C ~ 30 DEG C;

(6) cutting throws off sunshade net after germinateing and taking root successively, and cutting is cultivated after 10 ~ 12 months and transplanted.

2. evodia rutaecarpa cuttage and seedling culture method according to claim 1, is characterized in that the plant hormone of described step (2) is indolebutyric acid (IBA).

3. evodia rutaecarpa cuttage and seedling culture method according to claim 2, is characterized in that described indolebutyric acid (IBA) concentration is 160mg/L ~ 190mg/L, is preferably 180mg/L.