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Wild-imitating cultivation method for dendrobium officinale in pine forest

A technique of imitating wild cultivation and dendrobium candidum, which is applied in the field of imitating wild cultivation under the pine forest of Dendrobium candidum, can solve the problems of short history of artificial cultivation research, weak research foundation, low planting quality, etc., and is conducive to crop absorption and simple production method Ease of operation and the effect of improving the utilization rate

Inactive Publication Date: 2017-11-14
邓万超
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the research history of artificial cultivation of Dendrobium candidum is relatively short, and the research foundation is weak. Artificial greenhouse cultivation requires high planting environment and technical management, and the planting quality is low, and its medicinal value is low. It is far from being comparable to wild Dendrobium candidum.
[0004] In recent years, it has become a new trend to imitate the wild cultivation of Dendrobium candidum under forests. The quality of Dendrobium candidum produced under forests is the same as that of wild ones. The content of main medicinal ingredients and the survival rate of root seedlings are significantly higher than those cultivated in greenhouses. , and greening and environmental protection, but the new method still has many technical deficiencies, and it is still necessary to strengthen the research on the requirements of the growth and development of Dendrobium officinale on environmental conditions and other aspects

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  • Wild-imitating cultivation method for dendrobium officinale in pine forest

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Embodiment 1

[0031] The invention provides a method for imitating wild cultivation under the Dendrobium officinale pine forest, comprising the following steps:

[0032] S1. Choose an imitation wild cultivation environment: choose a pine forest with an altitude of 300m, an annual rainfall of 1000cm, an annual average temperature of 20°C during the growth period, a temperature above 5°C in winter, a frost-free period of 250 days throughout the year, and a canopy density of 0.6;

[0033] S2, select epiphytic tree: select tree age to be more than 10 years, tree diameter at breast height 15cm, the pine tree that bark thickness has depth fracture pattern 2cm as epiphytic tree;

[0034]S3. Preparation of cultivation substrate: put Chilean sphagnum moss into 800 times liquid of 50% chlorothalonil and soak for more than 2 hours for sterilization and disinfection, then use chicken manure, cow manure and pig manure with a water content of 70% as raw materials. Both 5% decomposed pine bark and pine le...

Embodiment 2

[0039] The invention provides a method for imitating wild cultivation under the Dendrobium officinale pine forest, comprising the following steps:

[0040] S1. Choose an imitation wild cultivation environment: choose a pine forest with an altitude of 600m, an annual rainfall of 1100cm, an annual average temperature of 25°C during the growth period, a temperature above 5°C in winter, a frost-free period of 270 days throughout the year, and a canopy density of 0.6;

[0041] S2, select epiphytic tree: select tree age to be more than 10 years, tree diameter at breast height 20cm, the pine tree that bark is thick and has depth fracture pattern 3cm as epiphytic tree;

[0042] S3. Preparation of cultivation substrate: put Chilean sphagnum moss in 800 times of 50% chlorothalonil solution and soak for more than 2 hours for sterilization, and then use chicken manure, cow manure and pig manure with a water content of 75% as raw materials. Both 7.5% decomposed pine bark and pine leaves, s...

Embodiment 3

[0047] The invention provides a method for imitating wild cultivation under the Dendrobium officinale pine forest, comprising the following steps:

[0048] S1. Choose an imitation wild cultivation environment: choose a pine forest with an altitude of 800m, an annual rainfall of 1200cm, an annual average temperature of 27°C during the growth period, a temperature above 5°C in winter, a frost-free period of 300 days throughout the year, and a canopy density of 0.7;

[0049] S2, select epiphytic tree: select tree age to be more than 10 years, tree diameter at breast height 25cm, the pine tree that bark is thick to have depth fracture pattern 5cm as epiphytic tree;

[0050] S3. Preparation of cultivation substrate: put Chilean sphagnum moss into 800 times liquid of 50% chlorothalonil and soak for more than 2 hours for sterilization and disinfection, then use chicken manure, cow manure and pig manure with a water content of 80% as raw materials. Both are 10% decomposed pine bark an...

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Abstract

The invention discloses a wild-imitating cultivation method for dendrobium officinale in a pine forest and relates to the technical field of traditional Chinese medicine planting. The method comprises the following steps: selecting the pine forest as a wild cultivation environment; preparing chilian sphagna and various self-made organic fertilizers into a cultivation medium; taking pine trees as attaching trees for wild-imitating cultivation; preparing leaf fertilizer and nutrition fertilizer for performing daily management; preventing and controlling various plant diseases and insect pests. According to the invention, semi-shade natural environment and strong sterilizing function of the pine forest are utilized to supply an excellent ecological environment for the growth of dendrobium officinale and guarantee the wild quality of dendrobium officinale; the raw tree matrix is fully utilized, the survival rate of the roots and seedlings is high, the management is simple and feasible and the environment is not influenced; the content of main medicinal component is high; the benefit is obvious; the cultivation quality is higher than that of greenhouse planting; the wild-imitating cultivation method also has ultrahigh practical application value for the wild-imitating cultivation of dendrobium officinale.

Description

technical field [0001] The invention relates to the technical field of dendrobium candidum cultivation, in particular to a method for imitating wild cultivation under a pine forest of dendrobium candidum. Background technique [0002] Dendrobium officinale is one of the most precious Chinese medicinal materials in my country, and it has been regarded as "the top grade of medicine" in ancient Chinese medicine classics. According to the measurement, Dendrobium candidum mainly contains polysaccharides, alkaloids and amino acids and other main medicinal ingredients, which have the functions of nourishing yin and clearing heat, promoting body fluid and benefiting stomach, moistening lung and relieving cough, improving eyesight and strengthening body. Modern pharmacological studies have shown that Dendrobium candidum also has anti-tumor, anti-aging, enhanced immunity, dilating blood vessels, anti-platelet, and treating cataracts. However, Dendrobium candidum has extremely high re...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00A01C21/00C05G3/00C05F17/00
CPCA01C21/00A01G31/00A01G22/00A01G24/00A01G24/23C05B1/02C05B7/00C05F3/00C05F17/00C05G3/00C05G5/23C05F5/002C05F11/00C05C9/00C05D1/02Y02W30/40
Inventor 邓万超
Owner 邓万超
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