Dendrobe seedling culture technology

A dendrobium and seed technology, applied in the fields of seed and rhizome treatment, botany equipment and methods, soilless cultivation, etc., can solve the problems of poor natural regeneration ability, low survival rate, small growth volume, etc., and achieve long repeated growth cycle, The effect of high transplanting survival rate and strong adaptability

Inactive Publication Date: 2017-01-18
赵孝巍 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Dendrobium plants are slow-growing plants. The number of new shoots produced each year is small and the growth volume is small. Moreover, Dendrobium has strict requirements on the growth environment. poor ability
There are many researches on the planting of Dendrobium, but due to limited planting conditions and techniques, the artificial planting of Dendrobium takes a long time to grow, the survival rate is low, and it is difficult to promote industrialization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: the seedling raising method of the present embodiment is:

[0023] (1) Seedbed selection: select fir edge skin board as the seedbed, the shading condition of the seedbed is 70~80 mesh shade nets, and the seedbed is placed in a ventilated place;

[0024] (2) Substrate configuration: Use buffalo dung, rice soup and salt to mix evenly according to the mass ratio of 90:5:50, seal and ferment for 30 days, add 50 parts of water corresponding to the mass ratio to dilute and filter to obtain the matrix solution;

[0025] (3) Seed soaking: the seed bag of dendrobium seed is selected not yet cracked, the seed bag will be carried out surface sterilization treatment with 75vol% alcohol solution, the seeds are taken out and soaked in carbon dioxide Gans solution for 8 hours, the mass ratio of seed and solution is 20:900. Wherein, the mass concentration of the carbon dioxide gans solution is 0.5%, and the solution is prepared by dissolving carbon dioxide gans in distil...

Embodiment 2

[0028] Embodiment 2: the seedling raising method of the present embodiment is:

[0029] (1) seedbed selection: select the live tree that is not easy to debark as seedbed, and the shading condition of seedbed is 80 purpose shading nets;

[0030] (2) Substrate configuration: Use buffalo dung, rice soup and salt to mix uniformly according to the mass ratio of 110:3:40, then seal and ferment for 28 days, add the corresponding mass ratio of 60 parts of water to dilute and filter before use, and obtain the matrix solution;

[0031] (3) Seed soaking: the seed bag of dendrobium seed is selected not yet cracked, the seed bag will be carried out surface sterilization treatment with 75vol% alcohol solution, the seeds are taken out and soaked in carbon dioxide Gans solution for 6 hours, the mass ratio of seed and solution is 30:900. The mass concentration of the carbon dioxide gans solution is 0.5%, and the solution is prepared by dissolving carbon dioxide gans in distilled water. Dendr...

Embodiment approach 3

[0034] Embodiment three: (1) seedbed selection: select fir edge skin board as seedbed, the shading condition of seedbed is 60 purpose shade nets, and seedbed is placed in ventilated place;

[0035] (2) Substrate configuration: use buffalo dung, rice soup and salt according to the mass ratio of 110:4:60, mix evenly, store and ferment in the dark for 25 days, add the corresponding mass ratio of 40 parts of water to dilute and filter before use, and obtain the substrate solution;

[0036] (3) Seed soaking: the seed bag of dendrobium seed is selected not yet cracked, the seed bag will be carried out surface sterilization treatment with 75vol% alcohol solution, the seeds are taken out and soaked in carbon dioxide Gans solution for 7 hours, the mass ratio of seed and solution is 25:1000. The mass concentration of the carbon dioxide gans solution is 0.4%, and the solution is prepared by dissolving carbon dioxide gans (dry powder) in distilled water. Dendrobium seeds were soaked in ...

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PUM

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Abstract

The invention relates to a dendrobe seedling culture method and belongs to the technical field of agricultural planting. The dendrobe seedling culture method comprises the steps of selecting a seedbed, preparing a substrate, soaking seeds and planting, wherein the step of soaking the seeds is to soak the dendrobe seeds into a carbon dioxide Gans solution and then plant the seeds; the dendrobe seeds adopt seeds which are not cracked, the seeds are subjected to surface sterilization treatment by an alcohol solution of 75 vol%, the seeds are taken out and soaked into the carbon dioxide Gans solution, and the mass ratio of the seeds to the solution is (20-30):(900-1005); and the step of preparing the substrate is to uniformly mix cow dung, rice soup and salt according to the mass ratio being (80-110):(3-7):(40-60), perform sealed fermentation for 25 to 30 days, add clean water with the corresponding mass parts being 40 to 60 before use, dilute and filter for future use. The method is simple in operation, and the obtained plants have high germination rate, long repeated growth cycle, high disease resistance, rapid growth and high transplanting survival rate.

Description

technical field [0001] The invention relates to a technique for growing seedlings of dendrobium, belonging to the technical field of agricultural planting. Background technique [0002] Dendrobium is also known as hanging orchid, flat grass, yellow grass, etc. It is derived from the perennial epiphytic herb of Dendrobium orchidaceae. Distributed in Sichuan, Guizhou, Yunnan, Guangdong, Guangxi, Taiwan and other provinces and autonomous regions. There are more than 300 species of Dendrobium, and there are more than 70 species in my country, of which more than 20 are medicinal, mostly wild. Dendrobium is used as medicine with stems, which contain various alkaloids, mucus, starch, etc. Sweet, light, slightly cold in nature; nourishing yin and nourishing the stomach, clearing away heat and promoting body fluid, and mainly treating diseases caused by heat and body fluid, dry mouth and thirst, and post-illness deficiency-heat. Recent studies have shown that Dendrobium polysacch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01C1/00
CPCA01G31/00A01C1/00
Inventor 赵孝巍王彩仙
Owner 赵孝巍
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