Intensive cultivation method for dendrobium officinale in greenhouse

A technology of Dendrobium officinale and a cultivation method, applied in the directions of cultivation, soilless cultivation, botanical equipment and methods, etc., can solve the problems of long planting period, low survival rate of transplanting, low total output of cultivation and planting, etc., and achieve the incidence rate of diseases and insect pests. low effect

Inactive Publication Date: 2015-07-15
广西经正科技开发有限责任公司 +2
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Now wild resources are on the verge of depletion. In order to ensure the sustainable development and utilization of Dendrobium candidum resources and steadily promote the industrialization process of Dendrobium candidum, Chinese researchers have done a lot of research on the tissue culture and cultivation of Dendrobium candidum since the 1980s. , has achieved the results that the artificial planting of Dendrobium candidum has the same medicinal effect as wild Dendrobium candidum, but the existing cultivation techniques of Dendrobium candidum still have problems such as low transplanting survival rate, long planting cycle, and low total yield of cultivated planting.

Method used

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  • Intensive cultivation method for dendrobium officinale in greenhouse

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Experimental program
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Effect test

Embodiment 1

[0026] The cultivation method is:

[0027] a. Greenhouse construction: the height of the greenhouse is 2.5-3m, the width is 7m, and the length is 30m.

[0028] Canopy materials: Calculated by building a shed, the following materials are required:

[0029] (1) Wood sticks (tail diameter must reach 5 cm): 52 short logs of 2.5 m; 36 medium logs of 3.5 m; 14 long logs of 4 m.

[0030] (2) Bamboo: 26 roots over 8 m long.

[0031] (3) Plastic film: The film covering the top of the greenhouse is for the purpose of keeping out the rain. The thickness is required to be 12 wires or 15 wires. The specifications are: length 75 m, width 9 m.

[0032] (4) Sunshade net: 90 mesh density, 52 m long and 4 m wide. It is best to choose double-layer shade nets for full coverage on the greenhouse and landing on the side.

[0033] (5) Other fasteners: iron nails, iron wires, buckles, nylon glue lines, tapes, clips, sealing glue.

[0034] Tent requirements:

[0035] (1) The wooden pillars must ...

Embodiment 2

[0046] The cultivation method is:

[0047] a, greenhouse construction: with embodiment 1.

[0048] b. Substrate treatment: After pulverizing 40 parts of massive pine bark, 20 parts of camphor tree bark, 20 parts of palm bark and 20 parts of fern root, steam the bark with water steam for disinfection, steam for 6 hours in each pot, steam Soak in clean water for 6 hours after coming out to prepare matrix A; 10 parts of pine bark, 20 parts of bagasse, 10 parts of silkworm excrement, 10 parts of corn cob, 20 parts of mulberry stalk, 10 parts of edible mushroom stick, 10 parts of coconut peat 10 parts of clay and 10 parts of clay were mixed and stirred evenly, poured with water until the moisture content reached 60%, piled and fermented at 60°C, turned over once every 10 days, and used after fermentation and maturation; Mix with water at a ratio of 1:800, mix well with the matrix and sterilize to prepare matrix B.

[0049] c. Seedbed preparation and substrate laying: Set up a see...

Embodiment 3

[0057] The cultivation method is:

[0058] a, greenhouse construction: with embodiment 1

[0059] b. Substrate treatment: After pulverizing 25 parts of massive pine bark, 25 parts of camphor tree bark, 25 parts of palm bark and 25 parts of fern root, steam the bark with water steam for disinfection, steam for 5 hours in each pot, steam After coming out, soak it in water for 6 hours to obtain matrix A; mix 15 parts of pine bark, 25 parts of bagasse, 10 parts of silkworm excrement, 10 parts of corn cob, 20 parts of mulberry stalk, 10 parts of edible mushroom stick, and 15 parts of coconut peat. 10 parts of clay and 10 parts of clay are mixed and stirred evenly, poured with water until the moisture content reaches 55%, stacked and fermented at 55°C, turned over every 9 days, and used after fermentation and maturation; Mix with water at a ratio of 1:800, mix well with the matrix and sterilize to prepare matrix B.

[0060] c. Seedbed preparation and substrate laying: Set up a see...

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Abstract

The invention provides an intensive cultivation method for dendrobium officinale in a greenhouse. The combined cultivation medium used in the cultivation method comprises a medium A and a medium B, wherein the medium A comprises the following ingredients in parts by weight: 20-50 parts of pine bark, 20-50 parts of camphor tree bark, 20-50 parts of palm tree bark and 20-30 parts of pteridophyte roots; the medium B comprises the following ingredients in parts by weight: 10-30 parts of pine park, 20-30 parts of bagasse, 10-20 parts of silkworm excrement, 10-20 parts of corncobs, 20-25 parts of mulberry stems, 10-15 parts of edible fungus sticks, 10-15 parts of coco coir and 10-15 parts of clay; the cultivation method comprises the following steps of building the greenhouse, preparing a seedbed, paving the mediums, hardening seedlings, transplanting the seedlings, field managing, plant disease and pest damage controlling, and harvesting. The survival rate of the dendrobium officinale can reach more than 99% and the occurrence rate of the plant disease and insect pest damage is low by adoption of the technology of the intensive cultivation method.

Description

technical field [0001] The invention belongs to the field of plant cultivation and planting, and in particular relates to an intensive cultivation method of dendrobium candidum in greenhouses. Background technique [0002] Dendrobium officinale is a traditional precious Chinese medicine in my country, and it is also a famous authentic medicinal material and an important national medicinal material in Guangxi. The medicinal parts of Dendrobium officinale are mainly fresh or dried stems. It is recorded in ancient medical classics that the main medicinal ingredients are dendrobine and dendrobium polysaccharides, and it is also rich in dendrobium phenol, dendrobium amine and rich trace elements. Now wild resources are on the verge of depletion. In order to ensure the sustainable development and utilization of Dendrobium candidum resources and steadily promote the industrialization process of Dendrobium candidum, Chinese researchers have done a lot of research on the tissue cultur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00C05G3/00
Inventor 岑忠用黄映恒苏江侯蕾王振国韦菲李燕罗春林覃筱燕
Owner 广西经正科技开发有限责任公司
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