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Planting method for dendrobium officinale

A technology of Dendrobium officinale and planting method, which is applied in the directions of botanical equipment and methods, fertilization methods, plant growth regulators, etc. The effect of high content of effective medicinal ingredients, high content of nutrients and high survival rate

Inactive Publication Date: 2016-03-23
GUANGXI NANYIZAI SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Some scientific research institutions and business units in my country have continuously explored and tested the tissue culture and artificial cultivation techniques of the orchid plant Dendrobium officinale, and have achieved certain results. The main problems are not high and the content of active ingredients is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A planting method of dendrobium officinale, comprising the following steps:

[0039] A, prepare the seedbed: build a greenhouse, cover the plastic film on the roof, and cover the shading net with a shading degree of 70 to 80% on the plastic film. A seedbed is provided in the shed, and the seedbed is ditched according to the specifications of 20cm deep and 50cm wide. The distance between the center of the ditch is 130cm, the seedbed is first paved with 0.5cm of slaked lime, and then covered with a mulch with a water permeability of 70-80%, for use;

[0040] B. Preparation of cultivation substrate: choose pine bark as cultivation substrate, pulverize, remove impurities, sieve into coarse substrate and fine substrate according to particle size, coarse substrate particle size is 1-2cm, fine substrate particle size is less than 1cm, cultivation substrate Soak in potassium permanganate aqueous solution with a concentration of 0.5-1‰ for 10-20 days, remove and air-dry until ha...

Embodiment 2

[0048] A planting method of dendrobium officinale, comprising the following steps:

[0049] A, prepare the seedbed: build a greenhouse, cover the plastic film on the roof, and cover the shading net with a shading degree of 70 to 80% on the plastic film. A seedbed is provided in the shed, and the seedbed is ditched according to the specifications of 25cm deep and 40cm wide. The distance between the center of the ditch is 140cm, and the seedbed is first laid with 0.8cm of slaked lime, and then covered with a mulch film with a water permeability of 70-80%, for later use;

[0050] B. Preparation of cultivation substrate: choose pine bark as cultivation substrate, pulverize, remove impurities, sieve into coarse substrate and fine substrate according to particle size, coarse substrate particle size is 1-2cm, fine substrate particle size is less than 1cm, cultivation substrate Soak in 50% carbendazim aqueous solution for 10 to 20 days, remove and dry until half dry, and set aside;

...

Embodiment 3

[0058] A planting method of dendrobium officinale, comprising the following steps:

[0059] A, prepare the seedbed: build a greenhouse, cover the plastic film on the roof, cover the shading net with a shading degree of 70 to 80% on the plastic film, be provided with a seedbed in the shed, and ditch the seedbed according to the specifications of 25cm deep and 45cm wide. The distance between the center of the ditch is 135cm, the seedbed is first paved with 1cm of slaked lime, and then covered with a mulch with a water permeability of 70-80%, for standby;

[0060] B. Preparation of cultivation substrate: choose pine bark as cultivation substrate, pulverize, remove impurities, sieve into coarse substrate and fine substrate according to particle size, coarse substrate particle size is 1-2cm, fine substrate particle size is less than 1cm, cultivation substrate Soak in thiophanate-methyl aqueous solution with a concentration of 1-2‰ for 10-20 days, remove and air-dry until semi-dry, ...

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PUM

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Abstract

The invention relates to the technical field of agricultural planting, particularly a planting method for dendrobium officinale. The method comprises the steps of: preparing a seedbed; preparing a cultivation matrix; preparing flower pots; performing fixed planting; performing watering; performing fertilization; performing pest control; controlling temperature and humidity and the like. The planting method provided by the invention has the beneficial effects that the survival rate of transplanted tissue culture seedlings reaches over 99%; by virtue of spraying biogas slurry, particular biogas slurry produced in a soft biogas pool, fermenting silkworm feces as top dressing and self-making a natural plant bactericide to prevent and treat plant diseases and insect pests, the produced dendrobium officinale is fleshy in leaf and stem, high in various nutritional components, quick to grow, high in yield and higher than wild dendrobium officinale in effective medicinal component content, and the occurrence rate of plant diseases and insect pests is obviously reduced, so that the cost is lowered, and the food safety of dendrobium officinale is improved. By adopting the method to plant dendrobium officinale, harvest within 14-16 months can be realized.

Description

【Technical field】 [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a planting method of Dendrobium officinale. 【Background technique】 [0002] Dendrobium candidum is listed as "the first of the nine Chinese immortal grasses", and has been listed as a royal tribute since the Tang and Song Dynasties. Dendrobium candidum is the first choice for nourishing yin, preventing tumors, and enhancing the body's immunity. It is the best Chinese herbal medicine for promoting body fluid and quenching thirst. It can significantly improve the yin deficiency constitution of middle-aged and elderly people, and has a very broad market prospect. The price of super pure iron maple bucket is about 70,000 yuan per kilogram. The price of the first-grade dendrobium candidum maple bucket is 30,000 yuan per kilogram, and it is not available, and its output is only 4 / 10,000 of the demand. It is estimated that the output of Dendrobium officinal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01C21/00C05G1/00C05F17/00A01N65/08A01P1/00A01P3/00A01P7/04A01P9/00
CPCA01C21/005A01G31/00A01N65/00A01N65/08C05D1/00C05F17/00C05F3/00C05F5/002C05F11/08A01N2300/00Y02E50/30Y02W30/40
Inventor 覃永红
Owner GUANGXI NANYIZAI SCI & TECH CO LTD
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