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Substrate for improving domestication survival rate of dendrobium nobile lindl tissue culture seedlings

A technology for Dendrobium chinensis and tissue culture seedlings, which is applied to fertilizer mixtures, horticulture, botanical equipment and methods, etc., can solve the problems of rotten roots of plants, low survival rate of hardened seedlings, and increased cultivation costs, so as to prevent rotten roots. The effect of good root and air permeability on improving the survival rate of Dendrobium chinensis tissue culture seedlings

Inactive Publication Date: 2018-01-23
INST OF DAFENG MARINE IND NANJING UNIV OF TECH
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AI Technical Summary

Problems solved by technology

The air permeability of most of the existing substrates is not enough, it is easy to cause the roots of the plants to rot or slow down, resulting in a low survival rate of the hardened seedlings of Dendrobium nobile tissue culture, which increases the cost of cultivation

Method used

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Embodiment Construction

[0014] The technical solutions of the present invention will be described in detail below in combination with preferred embodiments.

[0015] A substrate for improving the survival rate of Dendrobium nobile tissue culture seedling hardening, which includes coarse bark, broken wood chips, vermiculite, and decomposed sheep manure, the volume of which includes coarse bark, broken wood chips, vermiculite, and decomposed sheep manure The ratio is: coarse bark: wood chips: vermiculite: decomposed sheep dung = 8:4:1:0.5. The substrate for improving the survival rate of dendrobium nobile tissue cultured seedling hardening disclosed by the invention has good air permeability, can prevent root rot of plants, and improves the survival rate of dendrobium nobile tissue cultured seedling hardening. The matrix for improving the survival rate of hardened seedlings of Dendrobium nobile tissue culture seedlings disclosed by the invention has high nutritional value and is easy to absorb, improve...

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PUM

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Abstract

The invention discloses a substrate for improving the domestication survival rate of dendrobium nobile lindl tissue culture seedlings. The substrate is characterized by being prepared from rough barks, chips of wood, vermiculite and decay sheep excrement according to the volume ratio of 8:4:1:0.5. The substrate for improving the domestication survival rate of dendrobium nobile lindl tissue cultureseedlings disclosed by the invention has the advantages that the ventilation degree is high; the plant root seedling root decay can be prevented; the domestication survival rate of dendrobium nobilelindl tissue culture seedlings can be improved.

Description

technical field [0001] The invention relates to the technical field of cultivation of Dendrobium nobile, in particular to a substrate for improving the survival rate of hardening tissue cultured seedlings of Dendrobium nobile. Background technique [0002] Dendrobium nobile is a plant of the genus Dendrobium orchidaceae. It is a rare and endangered precious Chinese medicinal material, and is listed as one of the "nine immortal grasses". Traditional Chinese medicine believes that it has the effects of nourishing yin and promoting body fluid, enhancing immunity, invigorating the spleen and appetizing, protecting the liver and gallbladder, clearing heat and relieving pain, moisturizing the lungs and relieving cough, nourishing yin and clearing heat, improving eyesight and strengthening the body, lowering blood sugar, nourishing the skin, and prolonging life. Symptoms such as low immunity, yin deficiency, dry mouth and polydipsia, excessive smoking and drinking, staying up late ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01H4/00
Inventor 张本厚胡燕花丁小余金磊磊何春阳徐德林
Owner INST OF DAFENG MARINE IND NANJING UNIV OF TECH
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