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Culture solution for dendrobium officinale

A technology of dendrobium candidum and culture solution, which is applied in the cultivation field of dendrobium candidum culture solution and dendrobium candidum, can solve the problem that the transplanting survival rate of dendrobium candidum has not been significantly improved, and can improve biotransformation rate, increase crude polysaccharide content, and increase yield effect with mass

Active Publication Date: 2015-10-07
傅明尧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The culture medium can quickly promote rooting and stem growth, and increase the content of polysaccharides and amino acids in Dendrobium candidum, but the transplanting survival rate of Dendrobium candidum has not been significantly improved.

Method used

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  • Culture solution for dendrobium officinale

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A kind of Dendrobium candidum culture fluid, comprises ammonium nitrate 20g / L, potassium dihydrogen phosphate 2g / L, potassium nitrate 30g / L, calcium nitrate 8g / L, magnesium sulfate 5g / L, manganese sulfate 3g / L, ferric sulfate 0.5g / L, sodium molybdate 1g / L, vitamin B1 0.8g / L, vitamin B6 0.2g / L, vitamin B5 0.5g / L, Na2-EDTA 2g / L, naphthaleneacetic acid 0.5g / L, ferulic acid 0.2g / L, banana puree 10g / L, grape seed 8g / L, water-soluble carbon nanotubes 0.5g / L, indole butyric acid 0.8g / L, sugar 5g / L, agar 2g / L.

Embodiment 2

[0015] A kind of dendrobium candidum culture fluid, comprises ammonium nitrate 25g / L, potassium dihydrogen phosphate 1g / L, potassium nitrate 25g / L, calcium nitrate 10g / L, magnesium sulfate 3g / L, manganese sulfate 4g / L, iron sulfate 0.5g / L, sodium molybdate 0.5g / L, vitamin B1 0.5g / L, vitamin B6 0.5g / L, vitamin B5 1g / L, Na2-EDTA 1g / L, naphthaleneacetic acid 1g / L, ferulic acid 0.5g / L L, banana puree 15g / L, grape seed 3g / L, water-soluble carbon nanotube 0.4g / L, indole butyric acid 0.1g / L, white sugar 5g / L, agar 3g / L.

Embodiment 3

[0017] A Dendrobium candidum culture solution, comprising ammonium nitrate 30g / L, potassium dihydrogen phosphate 1.5g / L, potassium nitrate 20g / L, calcium nitrate 6g / L, magnesium sulfate 8g / L, manganese sulfate 2g / L, ferric sulfate 1g / L, sodium molybdate 0.6g / L, vitamin B1 0.6g / L, vitamin B6 0.4g / L, vitamin B5 0.6g / L, Na2-EDTA1.2g / L, naphthaleneacetic acid 0.8g / L, ferulic acid 0.3g / L, banana puree 12g / L, grape seed 5g / L, water-soluble carbon nanotubes 0.1g / L, indole butyric acid 0.9g / L, sugar 8g / L, agar 1g / L.

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Abstract

The invention discloses culture solution for dendrobium officinale. The culture solution comprises the following components by weight per litter: 20-30g / L of ammonium nitrate, 1-2g / L of monopotassium phosphate, 20-30g / L of potassium nitrate, 6-10g / L of calcium nitrate, 3-8g / L of magnesium sulfate, 2-4g / L of manganese sulfate, 0.5-1g / L of ferric sulfate, 0.5-1g / L of sodium molybdate, 0.5-1g / L of vitamin B1, 0.2-0.5g / L of vitamin B6, 0.5-1g / L of vitamin B5, 1-2g / L of Na2-EDTA, 0.5-1g / L of naphthylacetic acid, 0.2-0.6g / L of ferulic acid, 10-15g / L of banana puree, 3-8g / L of grape seeds, 0.1-0.5g / L of water-soluble carbon nano tube, 0.1-0.9g / L of indolebutyric acid, 5-8g / L of white sugar and 1-3g / L of agar. The culture solution disclosed by the invention has the advantages that since the grape seed powder is added into the culture medium, not only can the yield and the quality of the dendrobium officinale be improved, but also the biotransformation rate of the dendrobium officinale can be increased; since the ferulic acid is added into the culture medium, the indolebutyric acid is protected from being decarboxylated, and plays a full role in induction; the culture medium has rich various nutrient substances and plant hormones needed by rooting growth of the dendrobium officinale, extremely-high rooting rate and good growth of roots and stems of the dendrobium officinale can be ensured and simultaneously the content of crude polysaccharide can be increased.

Description

technical field [0001] The invention relates to the cultivation of dendrobium candidum, in particular to a culture solution of dendrobium candidum, which belongs to the field of agricultural planting. Background technique [0002] Dendrobium candidum is a perennial herb belonging to epiphytic orchids. It is commonly known as Tiepi Fengdou. Because of its black outer stems, it is also known as black knot grass. Dendrobium is a commonly used precious traditional Chinese medicine with a long history of application. In "Shen Nong's Herbal Classic" It has been listed as top grade, and it has been proven that it has the functions of nourishing yin and clearing heat, promoting body fluid and benefiting stomach, relieving cough and moistening lung, moistening throat and improving eyesight, improving human immune function, preventing tumor and cardiovascular disease, improving sleep, preventing cataract, and prolonging life. However, due to the special growth environment and limited ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 傅明尧
Owner 傅明尧
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