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Formula of medium for planting dendrobium officinale

A Dendrobium candidum and substrate technology, which is applied in planting substrates, botany equipment and methods, culture medium, etc., can solve the problem that the output of Dendrobium candidum cannot meet the market demand, etc., and achieve the reduction of material base sources, water retention, and extensive material selection Effect

Inactive Publication Date: 2016-07-06
YUNNAN AGRICULTURAL UNIVERSITY
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Problems solved by technology

At present, artificial planting has just started, coupled with the development of medicines and health care products using Dendrobium candidum as raw materials, it is difficult for the output of Dendrobium candidum to meet the market demand

Method used

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Embodiment Construction

[0012] A matrix formula for planting Dendrobium officinale of the present invention, said matrix formula is composed of: the cultivation matrix is ​​divided into upper and lower layers, the upper layer uses pine bark and pine sawdust of different diameters as main raw materials, supplemented by limestone as an auxiliary material, and the lower layer For the cement layer with sunshade nets, the decomposed pine bark and sterilized limestone are mixed evenly in the ratio of 6:4 or 5:5 and spread on the lower layer.

[0013] Processing of pine bark: crush the purchased pine bark, the size of your thumb is the most suitable. Stir the crushed pine bark with an appropriate amount of nutrient solution or an appropriate amount of fully decomposed farmyard manure, seal it for fermentation, and turn it over once a month for even fermentation. The crushed pine bark must be fermented for at least 4 months before it can be used.

[0014] Limestone treatment: Crush the limestone into a diam...

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Abstract

The invention relates to the technical field of agricultural planting, in particular to a formula of a medium for planting dendrobium officinale. The medium comprises an upper layer and a lower layer. Pine bark and pine sawdust with different diameters serve as main raw materials of the upper layer, and limestone serves as an auxiliary material. The lower layer is a cement layer underlaid with a sunshade net. Decomposed pine bark and disinfected limestone are mixed evenly at the ratio of 6:4 or 5:5 and then laid on the lower layer. The formula of the medium is environmentally friendly, low in cost and wide in material source; by adopting the formula of the medium for planting dendrobium officinale, higher water retentivity, supervenience and air permeability are achieved, material bases and sources of sand storms are reduced, and innovation of the formula of the medium for planting dendrobium officinale is achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a matrix formula for planting Dendrobium officinale. Background technique [0002] Dendrobium officinale Kimuraet Migo (scientific name: Dendrobium officinale Kimura et Migo) is a perennial herb of the Orchidaceae Dendrobium orchid. It is born on the semi-shady rocks in the mountains at an altitude of 1600 meters. Generally, they can withstand low temperatures of -5°C. Dendrobium can be divided into dozens of species such as yellow grass, nobile, and horsewhip. Dendrobium candidum is the best product of Dendrobium. It is named for its iron-green skin. Dendrobium candidum has unique medicinal value. Its stem is used as medicine, which is sweet in taste and slightly cold in nature. Promote body fluid and nourish the stomach; nourish yin and clear away heat; moisten the lungs and kidneys; improve eyesight and strengthen the waist. It is called "the giant panda in th...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G24/00
Inventor 海梅荣朱明旺杨生超陈军文赵明张广辉范伟龙光强马春花姜薇薇
Owner YUNNAN AGRICULTURAL UNIVERSITY
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