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Method for planting dendrobium officinale by adopting tilt-type seedbed

A Dendrobium officinale, inclined technology, applied in the directions of botanical equipment and methods, planting substrate, application, etc., can solve the problems of poor root air permeability and water retention, so as to solve the problem of poor root air permeability and water permeability, facilitate centralized recovery, high The effect of economic value

Inactive Publication Date: 2015-11-25
ZHEJIANG XIANRENCAO HEALTH CARE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly aims at the problem of poor root air permeability and water retention in the process of colonization and cultivation of Dendrobium candidum tissue culture seedlings, and provides a planting method that can not only increase the air permeability and water retention of the roots of Dendrobium candidum, but also recover excess nutrient solution

Method used

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  • Method for planting dendrobium officinale by adopting tilt-type seedbed

Examples

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Effect test

Embodiment 1

[0032] A method for planting Dendrobium officinale in an inclined seedbed, specifically comprising the following steps:

[0033](1) Greenhouse construction: The greenhouse is 10m wide, 4m high, and 25m long. A layer of shading net with a shading degree of 70% is laid 1m above the top of the greenhouse, and a layer of shading net with a shading degree of 70% is laid 2.5m above the ground in the greenhouse. shade net.

[0034] (2) Cultivation substrate preparation: use 10cm thick hydrophilic polyurethane foam as the cultivation substrate. After the hydrophilic polyurethane foam is cut and planted holes are opened, it is soaked in nutrient solution for 1 hour, and then assembled on the inclined seedbed. The inclination angle of the seedbed tray is 10°. There are sidebars on both sides of the tray. There are 2 retaining bars at the lower end of the tray. A liquid recovery tank is provided under the retaining bars and corresponding to the tray. It is 8cm×10cm, and the hole is 2cm ...

Embodiment 2

[0045] A method for planting Dendrobium officinale in an inclined seedbed, specifically comprising the following steps:

[0046] (1) Greenhouse construction: The greenhouse is 11m wide, 5m high, and 30m long. A layer of shading net with a shading degree of 75% is laid 1.5m above the top of the greenhouse, and a layer of shading net with a shading degree of 75% is laid 2.5m above the ground in the greenhouse. % shade net.

[0047] (2) Cultivation substrate preparation: use 11cm thick hydrophilic polyurethane foam as the cultivation substrate. After the hydrophilic polyurethane foam is cut and the planting holes are opened, it is soaked in nutrient solution for 1.5 hours, and then assembled on the inclined seedbed, tilted The inclination angle of the type seedbed tray is 12°. There are sidebars on both sides of the tray. There are 3 bars at equal intervals at the lower end of the tray. There is a liquid recovery tank under the bars and corresponding to the tray. The row spacing...

Embodiment 3

[0058] A method for planting Dendrobium officinale in an inclined seedbed, specifically comprising the following steps:

[0059] (1) Greenhouse construction: the greenhouse is 12m wide, 6m high, and 35m long. A layer of shading net with a shading degree of 80% is laid 2m above the top of the greenhouse, and a layer of shading net with a shading degree of 80% is laid 3m above the ground in the greenhouse. Shade net.

[0060] (2) Cultivation substrate preparation: use 12cm thick hydrophilic polyurethane foam as the cultivation substrate. After the hydrophilic polyurethane foam is cut and planted holes are opened, it is soaked in nutrient solution for 2 hours, and then assembled on the inclined seedbed. The inclination angle of the seedbed tray is 15°. There are sidebars on both sides of the tray. There are 5 bars at equal intervals at the lower end of the tray. There is a liquid recovery tank under the tray and corresponding to the tray. The distance between the planting holes i...

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Abstract

The invention discloses a method for panting dendrobium officinale by adopting a tilt-type seedbed, which comprises steps of building a dendrobium officinale planting greenhouse, preparing cultivation substrate, transplanting tissue cultured seedlings, managing water and fertilizer and harvesting dendrobium officinale. According to the invention, hydrophily polyurethane foam is used as the cultivation substrate, so the problems of poor breathability and water-retaining performances during the process of planting and cultivating the polyurethane foam tissue cultured seedlings; at the same time, the tilt-type seedbed are utilized, so the excess nutrient solution can be collected and reused conveniently; the tilt-type seedbed is the first choice; the nutrient solution used in the invention is added with a small amount of selenium, thus facilitating to improving selenium content in dendrobium officinale and increasing economic value of dendrobium officinale.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a method for planting Dendrobium officinale in an inclined seedbed. Background technique [0002] Dendrobium candidum, also known as black knot grass, is a perennial epiphytic herb of the genus Dendrobium orchidaceae. It is named for its iron-green skin. It is a precious wild medicinal plant and belongs to the second-class national key protected plant. "First, it is called "the giant panda in the medicine world" by the international medicinal plant community. Modern medical research shows that the main components of Dendrobium officinale are Dendrobium polysaccharides, Dendrobine, Dendrobium phenol, Dendrobium amine, amino acids, and special phenanthrene and bibenzyl anticancer ingredients. Its functions are mainly manifested in the effects of nourishing yin and clearing heat, nourishing the stomach and promoting body fluid, nourishing the kidney and r...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G31/00A01G24/35A01G24/48
Inventor 沈斗兴李杰
Owner ZHEJIANG XIANRENCAO HEALTH CARE PROD
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