Cultivation method of selenium-rich anoectochilus

A cultivation method and technology of clematis, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of heavy metals and pesticide residues in clematis, increase the content of active ingredients, and prolong the production and cultivation time of tissue culture seedlings To achieve the effects of ensuring normal growth, promoting growth and yield, and enhancing antioxidant capacity

Inactive Publication Date: 2018-05-11
罗来辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Through the investigation, it was found that there are several technical problems in the large-scale production of A. The problem of disability still exceeds the standard

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A method for cultivating selenium-enriched Auranthus aurantiacum, the method may further comprise the steps:

[0054] (1) prepare the extract, specifically:

[0055] a) screening selenium-enriched black tea powder or coarse old tea with a selenium content ≥ 1.0 mg / kg, and pulverizing in a grinder to obtain selenium-enriched black tea powder;

[0056] b) Add clear water to the pulverized selenium-enriched tea powder, control the material-liquid ratio to 80g / L, heat to 85°C, stir at constant temperature for 1 hour at a speed of 120r / min, then cool naturally to room temperature, and obtain filtrate A by filtration ;

[0057] c) Continue to add clear water to the filter residue in step b), control the material-to-liquid ratio to 110g / L, heat to 75°C, stir at a constant temperature for 1 hour, and the rotation speed is 90r / min, then naturally cool to room temperature, and filter to obtain filtrate B;

[0058] d) Add boiling water to the filter residue of step c), control t...

Embodiment 2

[0068] A method for cultivating selenium-enriched Auranthus aurantiacum, the method may further comprise the steps:

[0069] (1) prepare the extract, specifically:

[0070] a) screening selenium-enriched black tea powder or coarse old tea with a selenium content ≥ 1.0 mg / kg, and pulverizing in a grinder to obtain selenium-enriched black tea powder;

[0071] b) Add water to the pulverized selenium-enriched tea powder, control the ratio of material to liquid at 90g / L, heat to 80°C, stir at constant temperature for 2 hours at a speed of 120r / min, then naturally cool to room temperature, and obtain filtrate A by filtration ;

[0072] c) Continue to add clear water to the filter residue of step b), control the material-liquid ratio at 120g / L, heat to 70°C, stir at a constant temperature for 1.5 hours at a speed of 90r / min, then naturally cool to room temperature, and filter to obtain filtrate B;

[0073] d) Add boiling water to the filter residue of step c), control the material-...

Embodiment 3

[0083] A method for cultivating selenium-enriched Auranthus aurantiacum, the method may further comprise the steps:

[0084] (1) prepare the extract, specifically:

[0085] a) screening selenium-enriched black tea powder or coarse old tea with a selenium content ≥ 1.0 mg / kg, and pulverizing in a grinder to obtain selenium-enriched black tea powder;

[0086] b) Add clear water to the pulverized selenium-enriched tea powder, control the material-liquid ratio at 85g / L, heat to 82°C, stir at constant temperature for 1.5 hours at a speed of 120r / min, then cool naturally to room temperature, and obtain filtrate A by filtration ;

[0087]c) Continue to add clear water to the filter residue of step b), control the material-liquid ratio at 115g / L, heat to 73°C, stir at a constant temperature for 1.2 hours at a speed of 90r / min, then naturally cool to room temperature, and filter to obtain filtrate B;

[0088] d) Add boiling water to the filter residue of step c), control the material...

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PUM

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Abstract

The invention discloses a cultivation method of selenium-rich anoectochilus, and belongs to the technical field of anoectochilus cultivation. The method is characterized by comprising the following steps of preparing a selenium-rich black tea extracting solution; conducting multiplication of adventitious buds, wherein the adventitious buds are multiplicated by 6 times or above within two months; cultivating strong seedlings; selecting a field for cultivation; conducting treatment on the cultivation field; transplanting anoectochilus tissue-cultured rooting seedlings into a seedling hardening shed, and then transplanting the seedlings into a forest seedbed; diluting the selenium-enriched black tea extracting solution with clear water to obtain a diluent within the growth period of anoectochilus, and then evenly spraying the diluent on leaf surfaces and culture mediums once every month; well completing correlative nursing management and prevention and control of pests and diseases according to existing conventional technical standards for cultivation of anoectochilus to ensure normal growth of anoectochilus. The cultivation method of selenium-enriched anoectochilus is scientific, thesurvival rate during cultivation is high, cultured anoectochilus is high in selenium content, and the cultivation method is used for cultivation of anoectochilus.

Description

technical field [0001] The invention relates to a method for cultivating clematis, more specifically, to a method for cultivating selenium-enriched clematis. Background technique [0002] Clematis is a herbaceous plant of the genus Aromatica in the family Orchidaceae. According to folklore, it has the effect of curing all kinds of diseases and is known as the "King of Medicine". The root cause of its "miraculous" curative effect is the pharmacological effects of the internal chemical components on the human body. In addition to its medicinal uses, it is also an indoor foliage treasure with great ornamental value. [0003] With the continuous improvement of people's living standards, the awareness of health care is also gradually increasing, which eventually leads to the expansion of the market demand for clematis, and the price soars year by year. The supply of clematis was once in short supply. Before the 1990s, clematis was wild. Due to the scarcity of wild resources and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H4/00
CPCA01H4/001A01H4/008
Inventor 罗来辉
Owner 罗来辉
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