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Acanthopanax giraldii Harms artificial cultivation method

A technique of artificial cultivation of Radix Rhizoma Rhizoma Fructus, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of low survival rate, death, damage to seedlings, etc., to improve the living environment, improve the quality of life, improve effect on survival

Active Publication Date: 2012-03-28
CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Some units have used wild tending methods to directly cut cuttings into the natural forest. Due to lack of management, it is difficult to ensure the light, water and heat environment required for the growth of cuttings, and it is difficult to resist the harsh climate in plateau areas. Local landslides often occur , Falling rocks cause seedlings to be damaged or die in large numbers, resulting in slow growth of cuttings of Acanthus radix, extremely low survival rate, slow mass production, and it is difficult to achieve economic benefits
[0004] Based on the slow growth and low survival rate of the cutting seedlings of Acanthopanax edulis in natural forests, resulting in slow mass production

Method used

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  • Acanthopanax giraldii Harms artificial cultivation method
  • Acanthopanax giraldii Harms artificial cultivation method
  • Acanthopanax giraldii Harms artificial cultivation method

Examples

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Comparison scheme
Effect test

Embodiment 1

[0048] In November 2007 (the daily average temperature was 4°C, and the wild leaves of Acanthus radix had all fallen off), branches and woody stems of Acanthus radix were harvested from Fritillaria Mountain in Leyi Village, Sanlong Township, Mao County, and cut into Cutting branches with a length of 20cm to 30cm, each cutting branch has at least one bud node on the upper part, and a total of 100 cuttings are cut. For rooting treatment of cuttings, 20-100 mg / L naphthalene acetic acid or 20-100 mg / L indole butyric acid solution is usually used to soak the base for 6-8 hours, and other rooting-promoting auxin can also be used for soaking.

[0049] In the Ruowo Formation of Leyi Village at an altitude of 2,600 meters, set up a planting site for Acanthopanax acanthus, arrange the seedbeds, mix plant ash into the seedbeds, cover part of the seedbeds with plastic film after watering, and insert 100 cuttings of Acanthopanax radix obliquely and cover them with plastic film In the seedb...

Embodiment 2

[0055] In November 2008 (the second year) and November 2009 (the third year), 20 cuttings were excavated, and the projected diameter of the adventitious roots and the number of rhizome buds on the cuttings were recorded, and SPSS16.0 was used to perform t-test on the data . Table 2 shows the projected diameter of adventitious roots and the number of rhizome buds in different growth stages of cutting seedlings, image 3 It is the growth of cutting strips and adventitious roots in the third year after cutting.

[0056] Table 2 Diameter of adventitious root projection and number of rhizome buds of cutting seedlings in different growth stages

[0057]

[0058] The research found that Acanthus radix is ​​fond of water and fertilizer, and the cuttings are required to be able to adapt to the changes of water and heat after being transplanted into the cultivation ground. Therefore, more adventitious roots can ensure the survival rate of the cuttings. In fact, in November 2008, we...

Embodiment 3

[0060] In November 2009, the cuttage strips of Acanthopanax orientalis were transplanted to the Zanthoxylum bungeanum field on the sunny slope. The canopy density of the Zanthoxylum bungeanum forest in August was about 0.3-0.5, and the film was used to preserve water and moisture. As of August 2010, 72 of the 80 transplanted clonal ramets survived. The height and number of clonal ramets transplanted were observed. The average height was 0.5m, and the average number of clonal ramets was 2.3. The above results show that the survival rate of the plants from the cuttings to the returned farmland under this set of techniques is 70%.

[0061] Therefore, during shading management after transplanting, the canopy density should be 0.3-0.5 for sunny slopes and 0-0.3 for shady slopes;

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Abstract

The invention belongs to the field of medicinal plant planting, particularly relates to an Acanthopanax giraldii Harms artificial cultivation method and aims at solving the statuses that the survival rate of Acanthopanax giraldii Harms cutting seedlings is low and the mass production formation speed is slow when Acanthopanax giraldii Harms are cultivated through cuttage in natural forests. The invention provides the Acanthopanax giraldii Harms artificial cultivation method. By combining cutting propagation with cultivation management, the dual goals of improving cultivation efficiency and economic benefits are achieved. The artificial cultivation method comprises the following steps of: at a seedling raising stage, obliquely inserting wild or cultivated Acanthopanax giraldii Harms lignified branch cuttings into a seedling bed, shading sunlight to control canopy density within a suitable range and implementing cutting seedling raising management; at a cultivation stage, transplanting Acanthopanax giraldii Harms seedlings in cropland-originated forests or fields with small canopy density in the third year after cutting seedling raising, preserving moisture through field management such as mulching film covering, sunlight shading, fertilization and the like, and controlling the canopy density and promoting stem growth to increase the yield of medicinal parts; and promoting ramet germination through proper felling. By adopting the method, the survival rate and the growth speed of the cutting seedlings and the transplanted seedlings can be improved and large-scale high-yield cultivation is realized.

Description

technical field [0001] The invention belongs to the field of planting medicinal plants, and in particular relates to an artificial cultivation method of acanthus acanthus, in particular to cutting propagation technology and cultivation management technology of acanthus acanthus plants. Background technique [0002] Acanthopanax giraldii Harms is a perennial shrub of the genus Araliaceae. It is mainly distributed in Sichuan, Gansu and Shaanxi provinces, and mostly grows in plateau areas. Its medicinal part is the red stem bark with dense bristles that grows for one year, which is called the bark of Acanthopanax acanthus. This product is recorded in the "Standards of Traditional Chinese Medicinal Materials in Sichuan Province". It is mainly produced in Xiaojin, Heishui, Maoxian, Songpan, Maerkang, Jinchuan, Wenchuan, Hongyuan and other counties. Substitute, has the effects of dispelling rheumatism, clearing joints, and strengthening muscles and bones. Modern research has prov...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 古锐钟世红卫莹芳
Owner CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE
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