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Preparation method of Dendrobium officinale Kimura et Migo culture substrate

A cultivation substrate and technology of Dendrobium candidum, applied in fertilizer mixture, fertilization device, application, etc., can solve the problems of unseen, unreasonable substrate, unsatisfactory yield and quality of Dendrobium candidum, etc., and achieve low application cost, easy implementation, Realize the effect of resource utilization

Inactive Publication Date: 2015-11-18
刘祥义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unreasonable substrate, the yield and quality of Dendrobium officinale are not ideal
[0006] In the prior art, there is no relevant report on the production of Dendrobium officinale cultivation substrate with Moringa oleifera leaves as the main fermentation raw material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment l

[0018] Add fresh leaves of Moringa oleifera, add bagasse, adjust the C / N ratio to 30-32, pile them up into a ridge, use a bacteria mixing tool to evenly mix the fermented strains into the ridge, and use a turning machine to crush and throw it to control the temperature in the ridge Ferment for 4 weeks at 50°C to 60°C. When the temperature of the ridge body tends to the ambient temperature, it indicates that it has reached a decomposed state. After fully fermented and decomposed, the Moringa leaves are dark brown; the decomposed Moringa leaves are mixed with carbonized rice husks and pearls The rock and the river sand enter the mixing mixer together according to the volume ratio of 1:0.5:0.5:1, and the Dendrobium candidum cultivation substrate with excellent physical and chemical properties can be obtained after mixing evenly.

Embodiment 2

[0020] Add the dried leaves of Moringa oleifera, add bagasse, adjust the C / N ratio to 32-35, adjust the water content to 50-60%, pile them up into ridges, mix the fermented strains into the ridges evenly with a bacteria mixing tool, and crush them with a turning machine Turn over and throw to control the temperature in the ridge at 60°C to 70°C, and ferment for 5 weeks. When the temperature of the ridge body tends to the ambient temperature, it indicates that it has reached a decomposed state, and the decomposed Moringa leaves are mixed with carbonized rice husk, zeolite and river sand. According to the volume ratio of 1:0.5:0.8:2, they are put into the mixing mixer together, and the Dendrobium candidum cultivation substrate with excellent physical and chemical properties can be obtained after mixing evenly.

Embodiment 3

[0022] Add the dried Moringa oleifera leaves, add wood chips, adjust the C / N ratio to 27-30, adjust the water content to 60-70%, pile them up into a ridge, use a bacteria mixing tool to evenly mix the fermented strains into the ridge, and crush them with a turning machine Turn over and throw to control the temperature in the ridge at 60°C to 70°C, and ferment for 4 weeks. When the temperature of the ridge body tends to the ambient temperature, it indicates that it has reached a mature state. Put the decomposed leaves of Moringa oleifera with carbonized rice husk, vermiculite and river sand. According to the volume ratio of 1:0.5:1:1, they are put into the mixing mixer together, and the Dendrobium candidum cultivation substrate with excellent physical and chemical properties can be obtained after mixing evenly.

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Abstract

The invention discloses a preparation method of a Dendrobium officinale Kimura et Migo culture substrate. Leaves of Moringa Oleifera Lamarc are mixed with carbonized rice husks and a porous material in a proportion after being fermented and composted, river sand is added, and the Dendrobium officinale Kimura et Migo culture substrate is prepared after the mixture is uniformly mixed. According to the method, the high nitrogen and high mineral elements of the leaves of Moringa Oleifera Lamarc are mixed with the carbonized rice husks, the porous mateirla and the river sand, the mixture has the advantages of organic and inorganic culture substrates, the substrate is loose, root growth of Dendrobium officinale Kimura et Migo is facilitated, and accordingly, the growth speed and the yield of the Dendrobium officinale Kimura et Migo are increased, and industrialized, large-scale and intensive production of the Dendrobium officinale Kimura et Migo is facilitated.

Description

technical field [0001] The invention belongs to the technical field of soilless cultivation, and in particular relates to a preparation method of a dendrobium candidum cultivation substrate. Background technique [0002] Moringa ( Moringa Oleifera Lamarc), belongs to the perennial evergreen small tree to large tree of Moringa family, it grows rapidly, and can grow 2-4m in a year, and the ground diameter increases by 1-3cm; Moringa leaves are rich in nutrients, and every 100 grams of spicy Dried wood leaves contain 27g of protein, macro elements (calcium 2234mg, magnesium 368mg, phosphorus 224mg, potassium 1740mg, sodium 309mg, sulfur 870mg), trace elements (zinc 2.97mg, copper 0.6mg, iron 28.2, manganese 65.6mg, selenium 13.1ug); the content of protein and mineral elements is much higher than that of grain crop straw, and it is a huge organic matrix resource. [0003] Dendrobium officinale ( Dendrobium officinale KimuraetMigo) belongs to the perennial epiphytic herb of D...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 陈德生陈兴红刘祥义
Owner 刘祥义
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