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Method for artificial breeding and planting rauvolfia vomitoria afzel

A Rauvolfia, artificial technology, applied in the directions of botanical equipment and methods, fertilization methods, land preparation methods, etc., can solve problems such as difficulty in meeting the needs of the pharmaceutical industry to produce antihypertensive drugs, and achieve the effect of solving resource shortages

Inactive Publication Date: 2010-01-13
马继华
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  • 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] The method of planting Rauvolume vomitus is as follows:

[0052] 1. Seed nursery:

[0053] 1. Production of the germination bed: Generally the bed is one meter wide, and the length depends on the terrain. Deeply dig 15-20 cm after full exposure, smoke and burn with combustible straws, add materials and cover the soil while burning, and smash into pieces. Flat, the edge is about 5 cm high;

[0054] 2. Determine the area of ​​the bud bed: Sampling Rauvoluya seeds and weighing thousands of seeds, about 33878 seeds per kilogram, 0.35 kg per square sown (about 11864 seeds), 2372 seedlings emerge per square (the emergence rate is generally about 20%) , Determine the area of ​​the germination bed.

[0055] 3. Sowing:

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

[0057] 3.2. Sand bed preparation: water the seedbed through water, then spread 3 cm thick river san...

Embodiment 2

[0082] Asexual reproduction cuttings: Both one-year-old and two-year-old branches can be used. The length of the branches is preferably three nodes, at least two nodes, and February, March, and April are the best cutting periods. Both ground seedling cuttings and nutrient bag cuttings Yes (lower cost of ground seedlings).

[0083] The management after cutting is similar to Example 1. The same method of Example 1 was 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 Rauvolfia vomitus. Background technique [0002] Rauyolftoria vomitoria Afzel ex spreng (Rauyolftoria vomitoria Afzel ex spreng) alias: African Rauvolfwood, Arborus arborescens, Manshan Duanlong (Dai language). It is a deciduous shrub or small tree of the Apocynaceae family. It is a rare natural medicinal plant native to Ghana, tropical Africa. It was introduced in Yunnan, Guangdong, Guangxi, Zhejiang and other provinces in my country in the 1960s. The root, stem bark and leaf are used as medicine. The root contains reserpine, desmethoxyreserpine, yohimbine, a-yohimbine, snakegenin, amalixin and other alkaloids. Reserpine has sedative and hypotensive effects, mainly treats high blood pressure, the leaves have emetic and diarrhea effects, and the stem bark has the effects of clearing heat and detoxification. [0003] Modern med...

Claims

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Application Information

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Patent Type & Authority Patents(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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