CN104041319A

CN104041319A - Morinda officinalis how cuttage seedling raising method

Info

Publication number: CN104041319A
Application number: CN201410327082.0A
Authority: CN
Inventors: 黄振忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-10
Filing date: 2014-07-10
Publication date: 2014-09-17

Abstract

The invention discloses a morinda officinalis how cuttage seedling raising method, and belongs to the technical field of traditional Chinese medicinal material cultivation. The method comprises the specific steps of branch picking, pruning, plant hormones soaking treatment, sand bed preparation, cutting, water spraying, overshadowing and the like. The morinda officinalis how cuttage seedling raising method has the advantages that materials can be drawn conveniently, the working procedure is simple, the budding rate of morinda officinalis how can reach up to 80%-85%, the genetic genes are not varied, after transplanting, the purposes of fast growing, stable yield and high yield can be further achieved, and thus sufficient high quality clone seedlings can be provided for large-area artificial cultivation.

Description

A kind of Morinda officinalis cuttage and seedling culture method

Technical field

The present invention relates to Chinese medicinal herbs culture technique field, be specifically related to a kind of method that Morinda officinalis is grown seedlings, especially the cuttage and seedling culture method of Morinda officinalis, belongs to traditional Chinese medicine culture technique field.

Background technology

Morinda officinalis (formal name used at school: Morinda officinalis How), for dicotyledon Rubiaceae (Rubiaceae), be wound around liana, leaf is to life, membranous, Long Circle, long 3～13cm, wide 1.5～5cm, the short gradually point of front end, base portion obtuse or circle, be mainly distributed in Guangdong, Guangxi, belongs to medicinal plant.

The medicinal part of Morinda officinalis is root, and root is oblate cylindricality, slightly crooked, cures mainly cold infertile, the irregular menstruation of impotence and seminal emission, palace, few abdomen crymodynia, arthralgia due to wind-dampness, muscles and bones impotence soft.

Except the traditional Chinese medicine as traditional is used, medical industry also Israel and Palestine halberd sky as raw material, a large amount of development for tonifying kidney and strengthening yang, the Chinese patent drug product of strengthening the bones and muscles: as ginseng pilose antler ball, full deer Da Bu Wan, bark of eucommia Dihuang Wan, also lack ball, tortoise deer Pill for Replenishing the Kidney-yin, ginseng antler pill, KidneyHarmonizing Pill, consolidate ball etc., therefore the demand of Morinda officinalis is increasing, annual requirement is over 600,000 kilograms, and with annual 10%-15% rate increase, but the Regional Distribution scope of Morinda officinalis is quite limited, under field conditions (factors), the bloom damage by disease and insect of pod bearing period of Morinda officinalis is serious, during seed maturity, easily naturally come off, therefore natural propagation coefficient is extremely low, and in order to meet the need of market, obtain economic interests, people excavate wild Morinda officinalis resource in a large number, cause wild Morinda officinalis resource endangered.

For satisfying the demand, people have to develop artificial cultivation technique, and carry out Morinda officinalis artificial cultivation, first will solve the Morinda officinalis problem of growing seedlings.But now people to carry out that Morinda officinalis grows seedlings be all to utilize the seed of Morinda officinalis to cultivate, be to carry out sexual propagation, its hereditary feature can change by relative parent, occurs that active ingredient reduces, 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 wild Morinda officinalis active ingredient, the fast asexual multiplication seedling method of growth after transplanting.

technical scheme: a kind of Morinda officinalis cuttage and seedling culture method of the present invention, adopts following technical scheme:

1. adopt annual stalwartness, without the Morinda officinalis stem branch of damage by disease and insect, be cut into long 20～30 centimetres, with the cutting of 2～3 joints;

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

3. on whole good husky bed, with scuppit, open 18 centimetres of dark ditches, the spacing in the rows by the cutting of handling well by 6 centimetres tiltedly swings in ditch, and cutting and Shamian Island are 40 degree, cover sand, and cutting enters the husky degree of depth for 2/3 of its length, and line-spacing is 13 centimetres of left and right;

4. after inserting every day drench water 2 times, make water supply in media remain on 55%～60%;

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

6. cutting is thrown off sunshade net after germinateing and taking root successively, and cutting is cultivated and can be transplanted for about 60 days.

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

Morinda officinalis seedling-cultivating method of the present invention, draws materials conveniently, and operation is simple, and Morinda officinalis 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 the concrete example of implementing, technical solution of the present invention is elaborated.

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

1. adopt annual stalwartness, without the Morinda officinalis stem branch of damage by disease and insect, be cut into long 25 centimetres, with the cutting of 2～3 joints;

2. by the plant hormone immersion treatment 10 hours of indolebutyric acid (IBA), the concentration of plant hormone is 160mg/L;

3. on whole good husky bed, with scuppit, open 18 centimetres of dark ditches, the spacing in the rows by the cutting of handling well by 6 centimetres tiltedly swings in ditch, and cutting and Shamian Island are 40 degree, cover sand, and cutting enters the husky degree of depth for 2/3 of its length, 13 centimetres of line-spacings;

6. cutting is thrown off sunshade net after germinateing and taking root successively, and cutting is cultivated and transplanted afterwards for 60 days.

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

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

2. by the plant hormone immersion treatment 10 hours of indolebutyric acid (IBA), the concentration of plant hormone is 170mg/L;

3. on whole good husky bed, with scuppit, open 18 centimetres of dark ditches, the spacing in the rows by the cutting of handling well by 6 centimetres tiltedly swings in ditch, and cutting and Shamian Island are 40 degree, cover sand, and cutting enters the husky degree of depth for 2/3 of its length, and line-spacing is 13 centimetres;

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

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

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

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

Claims

1. a Morinda officinalis cuttage and seedling culture method, is characterized in that comprising the following steps:

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

(2) use plant hormone immersion treatment;

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

(4) insert after every day drench water 2 times, make water supply in media remain on 55%～60%;

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

(6) cutting is thrown off sunshade net after germinateing and taking root successively, and cutting is cultivated and transplanted afterwards for 60 days.

2. Morinda officinalis 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. Morinda officinalis 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 170mg/L.

4. Morinda officinalis cuttage and seedling culture method according to claim 1, is characterized in that the time of described step (2) immersion treatment is 6～10 hours.