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Method for artificial breeding and planting rauvolfia vomitoria afzel

A kind of Rauwolfia and artificial technology, applied in the direction of botany equipment and method, fertilization method, soil preparation method, etc., can solve the difficult problems such as the production of antihypertensive drugs in the pharmaceutical industry, and achieve the effect of solving the shortage of resources

Inactive Publication Date: 2008-01-16
马继华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially with the formation of an international pharmaceutical consumption environment of "returning to nature", it is difficult to meet the needs of the pharmaceutical industry for the production of antihypertensive drugs by relying on wild resources alone.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Emetic Rauwolfia are grown as follows:

[0052] 1. Seed breeding:

[0053] 1. Production of germination bed: Generally, the bed surface is one meter wide, and the length depends on the terrain. After digging 15-20 cm deep and fully exposed to the sun, smoke with flammable straw, add materials and cover soil while smoking, and smash the whole Flat, about 5 cm high at the edge;

[0054] 2. Determination of the area of ​​the bud bed: Sampling of Rauvolwolfia seedlings and weighing 1000-grain weight, about 33878 seeds per kilogram, 0.35 kilograms (about 11864 seeds) per square meter, 2372 seedlings per square meter (emergence rate generally reaches about 20%) , to determine the area of ​​the germination bed.

[0055] 3. Sowing:

[0056] 3.1. Seed treatment before sowing: generally use warm water (40°C) to soak the seeds. After soaking for 24 hours, remove the seeds and dry them before sowing;

[0057] 3.2. Sand bed preparation: water the seedbed thoroughly, and then spr...

Embodiment 2

[0082] Vegetative propagation cuttings: Both annual and biennial branches can be used. The length of the branches should preferably be three knots, at least two knots. February, March, and April are the best cutting periods. Yes (the cost of ground seedlings is lower).

[0083] Management after cutting is similar to embodiment 1. The same method of its embodiment 1 is cultivated and planted.

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Abstract

The invention relates to an artificial propagation of seed and planting method of emetic radix rauvolfiae verticillatae. The artificial germchit is obtained through pregermination, semination, germinating bin management, transplant, transplant management and so on. Furthermore, the artificial planted emetic radix rauvolfiae verticillatae fruit is onbtained through artificial cultivation, field management and main pest control. Through the planting method of the invention, the large-scale production of emetic radix rauvolfiae verticillatae is achieved, the problem of shortage of resources is resolved, and the adequate raw materials are provided for the society. With the method of the invention, the reproductive survival rate is higher and the growing status of plant cultivating is excellent. Because the appropriate fertilizer and water conditions and ecological environment are are applied, the yearly transplanting seedlings are in blossom and fruiting during that year. With a long fruit period, an excellent harvest can be obtained.

Description

technical field [0001] The invention relates to the technical field of plant planting, in particular to the artificial propagation and planting method of emetic Rauwolfia. Background technique [0002] Rauyolftoria vomitoria (Rauyolftoria vomitoria Afzel ex spreng) aliases: African Rauwolfia, tree Rauwolfia, Manshan Duanlong (Dai language). It is a deciduous shrub or small tree of the family Apocynaceae, a rare natural medicinal plant native to Ghana, tropical Africa. In the 1960s, it was introduced in Yunnan, Guangdong, Guangxi, Zhejiang and other provinces and regions of my country. The roots, bark and leaves are used as medicine. The root contains reserpine, demethoxyreserpine, yohimbine, a-yohimbine, snake root essence, amalexin and other alkaloids. Reserpine has sedative and antihypertensive effects, and is mainly used to treat high blood pressure. The leaves have emetic and purging effects, and the stem bark has heat-clearing and detoxifying effects. [0003] The i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01B79/00A01C1/00A01C1/02A01G9/10A01C21/00A01M1/20A01F11/00
Inventor 马家升李忠恒郭绍荣
Owner 马继华
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