Under-forest three-dimensional cultivation method for Dendrobium officinale

A three-dimensional cultivation technology of Dendrobium candidum, which is applied in the field of plant cultivation, can solve the problems of high facility investment cost, easy contamination of products, degradation of tissue culture seedlings, etc., and achieve the effects of saving planting costs, increasing ornamental value, and reducing pests and diseases

Inactive Publication Date: 2014-10-29
SHENZHEN XIANHU BOTANICAL GARDEN ADMINISTRATION +1
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0005] The existing comparatively mature greenhouse matrix planting method of Dendrobium officinale still has some disadvantages: high investment cost of related facilities, serious damage by diseases and

Method used

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  • Under-forest three-dimensional cultivation method for Dendrobium officinale
  • Under-forest three-dimensional cultivation method for Dendrobium officinale
  • Under-forest three-dimensional cultivation method for Dendrobium officinale

Examples

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Embodiment 1

[0079] This embodiment provides tree planting of Dendrobium officinale.

[0080] Location: Lychee Garden, Dawang Village, Luohu District, Shenzhen City, Guangdong Province.

[0081] Climate conditions: hills and mountains with forest microclimate, 230 meters above sea level, monthly average temperature is 11.5 ℃ ~ 32.2 ℃, high temperature season is generally from May to September, the highest temperature can reach 38.7 ℃, annual relative humidity is 70% ~ 80% , the annual rainfall is 912.5 mm to 2747 mm, and the light transmittance under the forest is 25% to 35%.

[0082] Selection and optimization of the planting environment: no chemical fertilizers or pesticides are used in the litchi orchard to ensure an excellent natural growth environment for Dendrobium candidum; before planting, the lychee branches and leaves in the litchi orchard are pruned to ensure that Dendrobium candidum has good light and ventilation, reducing the The occurrence of pests and diseases; choose the s...

Embodiment 2

[0092] The present embodiment provides the planting of Dendrobium candidum, tree blocks and stumps.

[0093] The selection and optimization of site selection, climatic conditions, planting environment and planting seedlings are the same as in Example 1.

[0094] Dendrobium officinale tree segments, tree blocks and stump planting methods are as follows:

[0095] Attach main tree section, tree block and stump selection: select long 30~40 centimeters, diameter more than 15 centimeters litchi, the tree section of longan tree, stump and diameter 20 centimeters, thick 5 centimeters litchi wood round planks (blocks) for attached to the master.

[0096] Dendrobium officinale fixers: Seedlings use moist sphagnum moss, palm tree bark, and cotton rope with good water holding capacity and low water consumption as the initial fixers planted on the host; tree segments, tree blocks and tree stumps are used as fixers Wire hanging.

[0097] Disinfection treatment before planting: 3 to 4 days ...

Embodiment 3

[0102] This embodiment provides the understory substrate planting of Dendrobium officinale.

[0103] The selection and optimization of site selection, climatic conditions, planting environment and planting seedlings are the same as in Example 1.

[0104] The understory substrate planting method of Dendrobium officinale is as follows:

[0105] Location selection: 3 open spaces under the trees in the litchi forest, each with an area of ​​about 12 square meters, with suitable ventilation and light conditions.

[0106] Seedbed construction: this embodiment is provided with 3 seedbeds

[0107] Seedbed A: It is located under the lychee forest on the slope of the mountain. The inclination of the slope is preferably 4:7. The seedbed can be flexibly built according to geographical conditions. Seedbed construction: first use long bamboo to build a platform with a height of 0.8 meters according to the slope, align the bamboo strips cut to a length of 1.4 to 1.5 meters and a width of 3 ...

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Abstract

The invention discloses an under-forest three-dimensional cultivation method for Dendrobium officinale. The three-dimensional cultivation method for planting the Dendrobium officinale by means of forest tree bodies, tree segments, tree blocks, stumps and under-forest matrixes in an overgrowth mode has the advantages that the Dendrobium officinale is planted on original forest resources, no independent land sources are occupied, and therefore space is saved; completely-natural growth conditions are utilized, a large amount of manpower and a large number of material resources are saved, and therefore the planting cost is saved; the natural ecological environment is utilized, so that plant diseases and insect pests are effectively reduced without the need of applying fertilizer and pesticide; products obtained through the planting method are natural, free of pollution and high in quality; according to the planting method, the under-forest land resources are sufficiently utilized, the planted Dendrobium officinale has mobility due to the use of the tree segments, the stumps, the tree blocks and the like, the space utilization rate can be greatly improved, a large area of forest land resources can be reasonably utilized, and the method can be applied to other forestry gardens where imitated wild planting is not applicable and has wide application and popularization prospects.

Description

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Claims

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Application Information

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Owner SHENZHEN XIANHU BOTANICAL GARDEN ADMINISTRATION
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