The method of propagation and cultivation of Rauvolwolfia

A technology of Rauvolwolfia and red fruit, which is applied in the field of propagation and cultivation of Rauvolwolfia, can solve the problems of insufficient resources of wild Rauvolwolfia, and achieve the effects of improving land utilization, reducing heavy metal content, and bringing out gardens earlier

Active Publication Date: 2021-01-19
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention provides a method for breeding and cultivating the common red-fruited Rauvolwolfia in Guangxi, so as to solve the problem of insufficient wild Rauvolwolfia resources, meet market demand, and promote the sustainable development of the Rauvolwolfia pharmaceutical industry

Method used

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  • The method of propagation and cultivation of Rauvolwolfia
  • The method of propagation and cultivation of Rauvolwolfia
  • The method of propagation and cultivation of Rauvolwolfia

Examples

Experimental program
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Effect test

Embodiment 1

[0029] A method for propagating and cultivating Rauvolwolfia, comprising the following steps:

[0030] Step 1. Arranging the planting site of the red fruit Rauwolfia: Sow the mixture of yeast, lactic acid bacteria, cassava flour and crushed eggshells on the planting site one year in advance, mix it with the soil, and plant green manure crops on the soil, and turn the land to dry after picking again;

[0031] Step 2, propagating the Rauvolwolfia plant: selecting seeds for propagation;

[0032] Step 3, artificial cultivation and planting: planting the Rauvolwolfia plant in the planting place of the Rauvolwolfia plant, the planting density is 50cm * 50cm, and the light intensity is 75% of the natural light intensity. After the planting, fertilization is divided into three times, specifically: : Fertilize for the first time after planting, add 150kg of urea, 30kg of potassium oxide and 30kg of potassium sulfate on the basis of 6500kg of decomposed pig manure per hectare; Apply 100...

Embodiment 2

[0036] A method for propagating and cultivating Rauvolwolfia rufica, characterized in that it comprises the following steps:

[0037] Step 1. Arranging the planting site of Rauvolwolfia: Sow the mixture of yeast, lactic acid bacteria, cassava flour and crushed eggshells on the planting site one year in advance, mix it with the soil, and plant mustard greens, potatoes, celery and spinach on the soil, Mixed planting with green manure crops, the green manure crops are broad beans, milk vetch, fat field radish and buckwheat, planted in different areas, and after harvesting, turn the soil in each area to mix;

[0038] Step 2, propagating the Rauvolwolfia plant: selecting seeds for propagation;

[0039] Step 3, artificial cultivation and planting: the red fruit Rauvolwolfia plant is colonized in the plantation site of the red fruit Rauvolwolfia plant, selects to be planted around Eucalyptus, the colonization density of Rauvolwolfia is 80cm * 80cm, and light intensity is 50% natural ...

Embodiment 3

[0043] A method for propagating and cultivating Rauvolwolfia rufica, characterized in that it comprises the following steps:

[0044] Step 1, the planting place arrangement of red fruit Rauwolfia: one year ahead of schedule, the mixture of yeast, lactic acid bacteria, cassava flour and broken eggshells is spread on the planting site, and 3 kg of the mixture is spread per hectare of planting site, and the mixture mass ratio is 1:1: 6:5, mix with the soil, the depth of the mixed soil is 6cm, and plant green manure crops on the soil, and turn the land in the sun after picking;

[0045] Step 2, propagating the Rauvolwolfia plant: selecting seeds for propagation;

[0046] Step 3, artificial cultivation and planting: planting the Rauvolwolfia plant in the planting place of the Rauvolwolfia plant, the planting density is 50cm * 80cm, the light intensity is 65% of the natural light intensity, and fertilization is divided into three times after the planting, specifically: : Fertilize ...

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Abstract

The invention discloses a method for propagation and cultivation of Rauvolfia verticillata(Lour.)Baill.f.rubrocarpa H.T.Chang.mss., which includes the following steps: step 1, preparing a planting field of Rauvolfia verticillata(Lour.)Baill.f.rubrocarpa H.T.Chang.mss.: sowing a mixture of yeast, lactic acid bacteria, cassava powder and crushed eggshell on the planting field one year in advance, mixing the mixture with soil, planting green manure crops on the soil, and tedding the soil once after picking; step 2, breeding the plant of Rauvolfia verticillata(Lour.)Baill.f.rubrocarpa H.T.Chang.mss.: selecting seed propagation or cuttage propagation; step 3, carrying out artificial cultivation and planting: subjected Rauvolfia verticillata(Lour.)Baill.f.rubrocarpa H.T.Chang.mss. to field-planting on the planting field, and after field planting, conducting fertilization in three times, wherein the field planting density is (50-80) cm x (50-80) cm, the light intensity is 50-75% of natural light intensity, and the interval between every two times of fertilization is 2-3 months; step 4, carrying out management of weeding and irrigation in the planting field and control of pests and diseases; and step 5, carrying out harvesting: after field planting for 2-3 years, harvesting the Rauvolfia verticillata(Lour.)Baill.f.rubrocarpa H.T.Chang.mss. in September to November, and conducting natural air-drying. The method not only improves the yield of the Rauvolfia verticillata(Lour.)Baill.f.rubrocarpa H.T.Chang.mss., but also reduces the heavy metal content of medicinal materials of the Rauvolfia verticillata(Lour.)Baill.f.rubrocarpa H.T.Chang.mss., and has good production and medicinal prospects.

Description

technical field [0001] The invention relates to the technical field of agricultural planting. More specifically, the present invention relates to a method for propagating and cultivating Rauwolfia japonica. Background technique [0002] Rauvolfia (Rauvolfia Linn.) is a general term for plants of the genus Rauvolfia in the family Apocynaceae. Rauwolfia has important medicinal value and can treat fever, snake bites, malaria, diarrhea, high blood pressure, arrhythmia, insomnia, mental illness, etc. There are about 135 species of Rauwolfia in the world, mostly distributed in tropical and subtropical regions of China, India, Vietnam and other places. The Rauwolfia plants in China are mostly distributed in Guangdong, Guangxi, Yunnan, Hainan and other provinces, and there are about 9 species in Guangxi: Rauvolfia (original variety) (Rauvolfiaverticillata (Lour.) Baill.var.verticillata), snake Rootwood (R.serpentina (Linn.) Benth.ex Kurz), vomiting Rauwolfia (R.vomitoria Afzel.),...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01B79/02A01C1/00A01G2/10A01C21/00A01G13/00
CPCA01B79/02A01C1/00A01C21/005A01G13/00A01G17/005A01G2/10
Inventor 陈晓英蓝祖栽郭晓云李翠李莹张占江秦双双韦莹姚绍嫦
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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