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Preparation method of light media for dendrobium officinale

A light-weight substrate, Dendrobium candidum technology, applied in botany equipment and methods, planting substrate, culture medium, etc., can solve the problems of water permeability, poor air permeability, dysplasia, heavy weight, etc., achieve easy absorption, promote more roots, and fertilizer efficiency release mild effect

Inactive Publication Date: 2016-05-11
FUJIAN LIANTIANFU BIOLOGICAL SCI & TECH CO LTD
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  • Summary
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AI Technical Summary

Problems solved by technology

Although these substrates can also meet the basic requirements for the growth of Dendrobium officinale, they are generally overweight, poor in water permeability and air permeability.
Underdeveloped root system to lead to plug planting of Dendrobium officinale

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0028] The light matrix preparation method of Dendrobium officinale is characterized in that: the light matrix is ​​mixed and stirred by bark and wood chips, and the matrix ratio is bark: wood chips are 3:1, and the bark and wood chips need to pass through medicament before processing Soaking for disinfection, the steps of the preparation method of the light matrix are as follows:

[0029] (1) Pre-treatment of the bark, the bark is soaked in water for 30-40 days, and the water is changed once a week;

[0030] (2) Pre-treatment of sawdust, stacking and fermenting sawdust, the fermentation time of sawdust is 45-50 days, let it decompose and set aside;

[0031] (3) the bark that step (1) has been processed is broken, and the bark size after the broken is 0.5-1CM, for subsequent use;

[0032] (4) stirring the standby sawdust and bark of step (2) and step (3) to make a semi-finished substrate;

[0033] (5) put the semi-finished substrate in the step (4) in the high-pressure steam...

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Abstract

The invention discloses a preparation method of light media for dendrobium officinale. The preparation method is characterized in that the light media are prepared from bark and wood chips in the ratio being 3:1 through mixing and stirring. The light media are pure natural soilless materials having rich plant fiber, humus, light mineral substances and the like, have functions of loosening, ventilation, water and fertilizer retention, high buffer capability, capability of improving stress resistance of the dendrobium officinale and can create good conditions for growth and development of the dendrobium officinale.

Description

technical field [0001] The invention relates to the field of a seedling-raising substrate of Dendrobium officinale, in particular to a method for preparing a lightweight substrate of Dendrobium officinale. Background technique [0002] In the technical field of seedling cultivation, the matrix is ​​an important component of seedling cultivation, which is prepared by using organic, inorganic and microbial preparations according to the growth needs of seedlings. Dendrobium officinale has the characteristics of growth characteristics, low water requirement, fear of stagnant water, etc. Planting materials with good water permeability and good drainage should be selected. [0003] At present, there are many kinds of substrates used in production, and they can be summarized as follows: (1) humus + garden soil; (2) slag + garden soil + wood chips; (3) humus + peat + yellow sand + perlite + Ceramsite; (4) Forest soil + fine sand + sheep dung, etc. Although these substrates can als...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G24/00A01G24/23Y02P60/21
Inventor 何伟
Owner FUJIAN LIANTIANFU BIOLOGICAL SCI & TECH CO LTD
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