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Cutting seedling method of nervilia fordii

A technology for cutting seedlings and blue skyflower, applied in botany equipment and methods, seed and rhizome treatment, horticulture, etc., can solve the problems of blue skyflower bulbs limited, artificial cultivation, and reduced drug efficacy, so as to achieve no reduction in active ingredients and materials Convenience, same efficacy

Inactive Publication Date: 2015-12-23
莫玉明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The seeds of blue skyflower are slender and have no endosperm. It is difficult to germinate when directly sown. They cannot be used as propagation materials. Only bulbs can be used as propagation materials. However, the bulbs of blue skyflower are very limited and difficult to collect. Large-scale artificial cultivation cannot be carried out, and bulbs are used for propagation. , there are defects such as reduced active ingredients, reduced drug efficacy, and slow growth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1 A kind of blue skyflower cutting seedling cultivation, its concrete steps are as follows:

[0017] 1. Picking and pruning: Pick the 1-year-old, robust, and pest-free above-ground stems of the blue skyflower, and cut them into 10-centimeter-long cuttings;

[0018] 2. Phytohormone treatment: Soak with indole butyric acid (IBA) with a concentration of 160mg / L for 8 hours;

[0019] 3. Cuttings: Use a small shovel to open a 5 cm deep ditch on the prepared sand bed, place the treated cuttings obliquely into the ditch at a plant spacing of 6 cm, the cuttings and the sand surface are at 45 degrees, cover the sand, and insert The depth of entry into the sand is 2 / 3 of its length, and the row spacing is 10 cm;

[0020] 4. Sprinkle with water: After inserting, drench with water twice a day to keep the substrate moisture at 60%;

[0021] 5. Shading: Use a sunshade net to build a shed for shade, avoid direct sunlight, and the temperature inside the shed is 25°C;

[00...

Embodiment 2

[0024] Example 2 A kind of blue skyflower cutting seedling cultivation, its concrete steps are as follows:

[0025] 1. Picking and pruning: Pick the 2-year-old, robust, and pest-free above-ground stems of the blue skyflower, and cut them into 12 cm long cuttings;

[0026] 2. Phytohormone treatment: Soak with indole butyric acid (IBA) with a concentration of 170mg / L for 9 hours;

[0027] 3. Cuttings: Use a small shovel to open a 6 cm deep ditch on the prepared sand bed, place the treated cuttings obliquely into the ditch at a plant spacing of 6 cm, the cuttings and the sand surface are at 45 degrees, cover the sand, and insert The depth of entry into the sand is 2 / 3 of its length, and the row spacing is 11 cm;

[0028] 4. Sprinkle with water: After inserting, drench with water twice a day to keep the substrate moisture at 62%;

[0029] 5. Shade: Use a shade net to set up a shed for shade, avoid direct sunlight, and the temperature inside the shed is 26°C;

[0030] 6. Remov...

Embodiment 3

[0032] Example 3 A kind of blue skyflower cutting seedling cultivation, its concrete steps are as follows:

[0033] 1. Picking and pruning: pick the 2-year-old strong, no pests and diseases aboveground stems of the blue skyflower, and cut cuttings with a length of 15 cm;

[0034] 2. Phytohormone treatment: Soak with indole butyric acid (IBA) with a concentration of 180mg / L for 10 hours;

[0035] 3. Cuttings: Use a small shovel to open an 8 cm deep ditch on the prepared sand bed, place the treated cuttings obliquely into the ditch at a plant spacing of 6 cm, the cuttings and the sand surface are at 45 degrees, cover the sand, and insert The depth of entry into the sand is 2 / 3 of its length, and the row spacing is 12 cm;

[0036] 4. Sprinkle with water: After inserting, drench with water 3 times a day to keep the substrate moisture at 65%;

[0037] 5. Shading: Use a sunshade net to set up a shed for shade, avoid direct sunlight, and the temperature inside the shed is 28°C; ...

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Abstract

The invention discloses a cutting seedling method of nervilia fordii, and belongs to the technical field of traditional Chinese medicinal material cultivation. The method particularly comprises the six steps of branch collecting and pruning, plant hormone soaking treatment, cutting, water spraying, shading and shading net removing, and the defects that in the prior art, the difficulty of artificial breeding of the nervilia fordii is high, effective components are reduced, the efficacy is reduced, and the growth is slow are effectively overcome. The cutting seedling method of the nervilia fordii has the advantages that materials are obtained conveniently, the process is simple, the root yield of the nervilia fordii reaches 80%-85%, the genetic gene does not alter, after transplanting is conducted, fast-growing, stable production and high yield are achieved, the effective components do not reduced, and the efficacy does not change.

Description

technical field [0001] The invention relates to the cultivation technology of Chinese herbal medicinal materials, in particular to a method for growing seedlings of blue skyflower, in particular to a method for growing seedlings of blue skyflower by cuttings, and belongs to the technical field of cultivation of Chinese medicinal materials. Background technique [0002] Nervilia fordii, aliased as snipe genus, pearl grass, and pseudogastrodia, belongs to the family Orchidaceae, and its scientific name is Nerviliafordii (Hance) Schltr. It is mainly produced in Guangxi, Guangdong, Yunnan and other places, and it is distributed in the north, west and southwest of Guangxi. Qingtiankui is cold in nature, sweet in taste, moistens the lungs and relieves cough, clears heat and detoxifies, dissipates blood stasis and reduces swelling. Flavonoids, organic acids, phenols, sugars, polysaccharides, proteins, coumarin and lactones and other compounds. Pharmacological tests have proved th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00
CPCA01C1/00
Inventor 莫玉明
Owner 莫玉明
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