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Greenhouse cultivating method and application of Dendrobium officinale

A technology of Dendrobium officinale and a planting method, which is applied in the directions of botanical equipment and methods, application, and devices for capturing or killing insects, etc., can solve the problems of high pesticide residues, low survival rate, and many substrates, and is beneficial to human health. , reduce production costs, and be beneficial to growth

Inactive Publication Date: 2014-05-14
云南新维特生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing planting method of Dendrobium officinale, there are low survival rate, serious invasion by diseases and insect pests, and higher shortcomings of pesticide residues
It is mainly caused by the following aspects: 1. The harm of ground pests or pathogens in the soil cannot be effectively eliminated, resulting in a large amount of pesticide use; 2. Too many substrates are used; 3. The substrate is placed directly on the ground and the substrate accumulates water. The phenomenon is difficult to completely solve, resulting in the phenomenon of root rot in the roots of Dendrobium candidum during growth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In parts by weight, 3 parts of pine bark and 3 parts of sheep manure after high-temperature sterilization were weighed and mixed as a substrate; the temperature of high-temperature sterilization was 90° C., and the sterilization was carried out by steam heating.

[0026] It is 85cm cultivation bed that height above ground is set in booth, the bottom of this cultivation bed adopts steel wire mesh to lay, then place described substrate on cultivation bed, for subsequent use; The bed width of its cultivation bed is 1.4m, and the bed length is 28m; It is convenient for personnel to operate and maintain the required humidity and nutrients of Dendrobium officinale. The distance between each cultivation bed is 1.2m.

[0027] In April, the dendrobium candidum tissue culture seedlings were sterilized with 80% mancozeb wettable powder diluted 500 times with water, and then soaked in a commercially available nutrient solution for promoting root growth for 15 minutes. Then plant by...

Embodiment 2

[0030] In parts by weight, 4 parts of pine bark and 2 parts of sheep manure after high-temperature disinfection and sterilization were weighed and mixed as a matrix; the temperature of high-temperature disinfection was 100° C., and the sterilization was carried out by steaming and heating.

[0031] In the greenhouse, the cultivation bed that is 80cm above the ground is set, and the bottom of the cultivation bed adopts steel wire mesh to lay, and then the substrate is placed on the cultivation bed, for subsequent use; the bed width of its cultivation bed is 1.2m, and the bed length is 30m; It is convenient for personnel to operate and maintain the required humidity and nutrients of Dendrobium officinale. The distance between each cultivation bed is 1m.

[0032] In June, the tissue-cultured seedlings of Dendrobium officinale were sterilized with 80% mancozeb wettable powder diluted 600 times with water, and then soaked in a commercially available nutrient solution for promoting r...

Embodiment 3

[0035] In parts by weight, 3 parts of pine bark and 2 parts of sheep manure after high-temperature disinfection and sterilization were weighed and mixed as a matrix; the temperature of high-temperature disinfection was 95° C., and the sterilization was carried out by steaming and heating.

[0036] In the greenhouse, the cultivation bed that is 90cm above the ground is set, and the bottom of the cultivation bed adopts steel wire mesh to lay, and then the substrate is placed on the cultivation bed, for subsequent use; the bed width of its cultivation bed is 1.5m, and the bed length is 25m; It is convenient for personnel to operate and maintain the required humidity and nutrients of Dendrobium officinale. The distance between each cultivation bed is 1.5m.

[0037] In March, the tissue-cultured seedlings of Dendrobium officinale were sterilized with 80% mancozeb wettable powder diluted 600 times with water, and then soaked in a commercially available nutrient solution for promoting...

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Abstract

The invention relates to a greenhouse cultivating method and application of Dendrobium officinale, and belongs to the technical field of plant cultivation. The method includes the following steps of a matrix preparing, b cultivation bed preparing, c field planting, d greenhouse managing, e watering, f fertilizer applying and g insect disease preventing. The greenhouse cultivating method and application have the advantages of being high in survival rate, small in insect and disease and small in pesticide residue.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a greenhouse planting method and application of dendrobium officinale. Background technique [0002] Dendrobium is a perennial herb of the genus Dendrobium in the family Orchidaceae, belonging to the epiphytic orchid class. Before 1980, only 57 species of Dendrobium were found in my country. Later, 19 species of Dendrobium were discovered and named after investigation, which enriched the germplasm resources of Dendrobium in my country. Now there are 76 species, accounting for about 5% of the world's Dendrobium species. Dendrobium is a commonly used Chinese medicinal material, especially the precious Dendrobium officinale. Historically, its medicinal development and utilization have been at the forefront of the world. [0003] Due to the outstanding efficacy of Dendrobium candidum, Dendrobium candidum (Maple Dou) is used as a substitute for tea or soup in co...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01M1/14A01G31/02
CPCY02P60/21
Inventor 朱伟能
Owner 云南新维特生物科技有限公司
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