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Method for planting dendrobium on karst landform rock

A karst and dendrobium technology, applied in the agricultural field, can solve the problem of high cost

Inactive Publication Date: 2017-07-25
兴义首草谷中药材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From the current experience, planting on stone walls or stone surfaces is more difficult than planting on tree trunks, and the cost is also high, and the output is only about one tenth of that of artificial facilities.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] 1. Planting time: March 20-26, 2015.

[0013] 2. Planting seedlings: domesticated seedlings of Dendrobium officinale, biennial, 3-5 plants per clump, plant height 10-15cm.

[0014] 3. Planting location: Dongfenglin, Changchong Village, Zerong Township, Xingyi City.

[0015] 4. Environmental conditions of the planting site: the altitude is 890-950m. Typical karst landform of peaks, peaks, forests, troughs and valleys, with a large number of exposed rocks, which have been eroded by rain for many years, and there are many irregular cracks in the rocks. The tree canopy density is 50%-70%.

[0016] 5. Planting method:

[0017] Choose the planting method according to the shape of the stone and the stone seam. (1) For the stone seam with a size of 2-5cm, first use a small amount of moss to cushion the bottom of the stone seam (because the stone seam has sharp edges and corners, avoid hurting the dendrobium root), and then place Put the roots of Dendrobium in the crevice of...

Embodiment 2

[0022] On the basis of summarizing the failure of moss planting, in 2016, a variety of planting methods were designed for comparative experiments.

[0023] 1. Planting time: April 1st to April 7th, 2016.

[0024] 2. Planting seedlings: domesticated seedlings of Dendrobium officinale, biennial, 3-5 plants per clump, plant height 10-15cm.

[0025] 3. Planting location: Dongfenglin, Changchong Village, Zerong Township, Xingyi City.

[0026] 4. Environmental conditions of the planting site: the altitude is 890-950m. Typical karst landform of peaks, peaks, forests, troughs and valleys, with a large number of exposed rocks, which have been eroded by rain for many years, and there are many irregular cracks in the rocks. The tree canopy density is 50%-70%.

[0027] 5. Planting method: Analyze the reasons for the failure of planting in 2015, and design various planting methods based on the actual situation of the topography. (1) Continue to use moss as the fixing material, and take ...

Embodiment 3

[0032] In March 2016, Dendrobium candidum was planted

[0033] 1. Planting location and environment: The planting location is located in the Yana Formation of Lengdong Village, Zerong Township, Xingyi City, with an altitude of 1100m and a slope facing east. It is a typical karst landform, with severe rocky desertification, a large number of exposed rocks, and a canopy density of 50 %,good ventilate.

[0034] 2. Stone characteristics: The stone is about 1-1.5m above the ground, and there are irregular stone cracks on the top and around the stone. Regular rock cracks. The width and depth of some stone crevices are both greater than 3cm, while others are less than 2cm, and a small amount of rotten humus of litter and leaves adheres to the surface of the stone.

[0035] 3. Planting and fixing method: straighten the roots of Dendrobium officinale seedlings along the stone seam, stick the root to one side of the stone seam, and fix the other side on the stone with bark. Some stone s...

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Abstract

The invention discloses a method for planting dendrobium through natural stone seams on rock in karst landform areas. The karst areas such as Guizhou, Yunnan, Guangxi are one of origin places of medicinal dendrobium such as dendrobium officinale, ecological planting is developed through the natural ecology conditions of the origin places, and the geo-authentic characters and the quality of a medicine material can be guaranteed. According to the method, the dendrobium is planted in the natural stone seams of the karst rock through the field natural environment condition in the karst landform areas, stone and stone seams which are suitable for planting the dendrobium are cleared, and the planting fixing method is determined. The survival rate of the dendrobium planted with the method is 90% or above. The method is suitable for ecological planting of the medicinal dendrobium such as the dendrobium officinale, D. nobile and D. devonianum.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a method for planting dendrobium under the natural ecological conditions of karst landforms by using natural crevices formed by stones. Background technique [0002] Dendrobium ( Dendrobium Sw.) is the second largest genus of Orchidaceae, and there are about 1500-1600 species in the world, all of which are epiphytes. There are about 80 species of Dendrobium in my country, nearly half of which are traditional Chinese medicinal materials. The development of my country's medicinal Dendrobium industry began in the late 1990s, with Dendrobium candidum Dendorbium officinale, Dendrobium nobile D. nobile , Dendrobium dendrobium D. devonianum Mainly. Over the past 20 years, the industrial model of intensive cultivation of Dendrobium officinale in greenhouses has developed rapidly in the southern provinces of my country. The cultivation of traditional Chinese medicinal mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G31/00
Inventor 罗晓青周玉飞王晓敏董云富
Owner 兴义首草谷中药材有限公司
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