Method capable of controlling vigorous growth of radix ophiopogonis traditional Chinese medicinal material

Abstract

The invention discloses a method capable of controlling the vigorous growth of a radix ophiopogonis traditional Chinese medicinal material, which comprises the following steps: step 1, pretreating raw materials, collecting enough tea residues and ardisia japonica, crushing and grinding the collected tea residues and ardisia japonica, and storing the tea residues and ardisia japonica in different containers for later use; the method has the beneficial effects that the vigorous growth control components in the tea residues and the ardisia japonica are extracted in an extraction and filtration concentration mode, meanwhile, the vigorous growth control liquid medicine is sprayed to the radix ophiopogonis plants in a water adding dilution spraying mode, and on one hand, due to the fact that the vigorous growth control components in the tea residues and the ardisia japonica are free of residues after spraying, the vigorous growth control liquid medicine is sprayed to the radix ophiopogonis plants; on the other hand, a plurality of vigorous growth control components are adopted for synergism, the defects that vigorous growth control of a single vigorous growth control component is not comprehensive and the vigorous growth control effect is poor are overcome, the vigorous growth control effect of the radix ophiopogonis during planting is remarkably improved, and the ecological environment is protected.

Description

Technical Field

[0001] The invention relates to the technical field of vigorous growth control of traditional Chinese medicine Ophiopogon japonicus, and in particular to a method for controlling vigorous growth of the traditional Chinese medicine Ophiopogon japonicus. Background Art

[0002] Ophiopogon japonicus is a perennial evergreen herb with relatively thick roots that often swell into oval or spindle-shaped tubers in the middle or near the end. The stem is very short, and the leaf base is clustered, with grass-like leaves, lanceolate bracts, and gradually pointed tips. The seeds are spherical, and the flowering period is from May to August, and the fruiting period is from August to September. Ophiopogon japonicus is native to China and is also distributed in Japan, Vietnam, and India. It is cultivated in southern China and other places. It grows in the shade and wet places on the slopes below 2,000 meters above sea level, under forests, or beside streams. The small tubers of Ophiopogon japonicus are traditional Chinese medicines that have the effects of promoting fluid production, quenching thirst, moistening the lungs, and relieving coughs. During the cultivation process of Ophiopogon japonicus, in order to ensure its quality, it is necessary to control its vigorous growth; Currently, when controlling the growth of the Chinese medicinal material Ophiopogon japonicus, the main method is to spray a single-ingredient chemical plant growth regulator on it. Although the growth rate of Ophiopogon japonicus can be restricted under the action of a single-ingredient chemical plant growth regulator, on the one hand, its restrictive effect is poor and the restrictive effect is not obvious enough. On the other hand, the chemical plant growth regulator has a long residual time after use, which can easily cause soil pollution over time, making Ophiopogon japonicus not environmentally friendly when controlling the growth of the plant and the medicinal quality of Ophiopogon japonicus deteriorating. Summary of the Invention

[0003] The purpose of the present invention is to provide a method for controlling the vigorous growth of the Chinese medicinal material Ophiopogon japonicus in order to solve the above problems.

[0004] The present invention achieves the above-mentioned purpose through the following technical solutions: A method for controlling the vigorous growth of a Chinese medicinal material of Radix Ophiopogonis, comprising the following steps: Step 1: Pre-processing the raw materials: collecting a sufficient amount of tea dregs and Ardisia japonica, crushing and grinding the collected tea dregs and Ardisia japonica, and storing them in different containers for future use; Step 2: Extraction of growth-controlling ingredients: Add the tea residue and Ardisia japonica prepared in step 1 into the extraction solvent respectively, and obtain the growth-controlling ingredients in the tea residue and the effective growth-controlling ingredients in Ardisia japonica by filtering and concentrating; Step 3: Dilution and mixing of the growth-controlling ingredients: the growth-controlling ingredients in the tea dregs and the growth-controlling ingredients in the Ardisia japonica are mixed evenly in a specific ratio, and the mixed materials are added to the spray box and diluted with water; Step 4: Spray the growth-control solution. Spray the growth-control solution mixed and diluted in step 3 onto the Ophiopogon japonicus to achieve growth control.

[0005] Furthermore, applying the growth-controlling ingredients found in tea dregs to the traditional Chinese medicinal herb Ophiopogon japonicus can control its vigorous growth, increase its fruit set rate, and enhance its medicinal properties, thereby increasing yield. The growth-controlling ingredients extracted from the Ardisia plant are currently the best alternative to the chemical hormone paclobutrazol. Dwarf tea, a plant of the Myrsinaceae family, has a significant dwarfing effect.

[0006] Furthermore, the Ardisia in step 1 is in a wet state, and the tea residue in step 1 is mainly waste material existing in the tea processing process. The main growth-controlling components in the tea residue are tea polyphenols and caffeine. The growth-controlling components in Ardisia are mainly flavonoids, alkaloids and organic acids, which can ensure the effective growth control of the Chinese medicinal material Ophiopogon japonicus to limit the crazy growth of the Chinese medicinal material Ophiopogon japonicus.

[0007] Furthermore, in step 2, the solvent used to extract the effective components in the tea residue and Ardisia japonica is any one of ethanol and acetone. The extraction method can achieve efficient extraction of the growth-regulating components in the tea residue and Ardisia japonica.

[0008] Furthermore, the extraction solvent used in step 2 is an organic solvent. At the same time, after the extraction in step 2, the tea residue and the growth-regulating components of the Ardisia spp. are obtained mainly by filtering and concentrating.

[0009] Furthermore, in step 3, the ratio of the growth-controlling component in the tea residue to the growth-controlling component in Ardisia japonica is 1:2. By strictly controlling the ratio of the growth-controlling components, the rampant growth of Ophiopogon japonicus in a humid environment can be significantly inhibited.

[0010] Furthermore, the purpose of adding water for dilution in step 3 is to ensure that the growth-controlling ingredients can be sprayed onto more Ophiopogon japonicus Chinese medicinal materials, so as to ensure that the growth of Ophiopogon japonicus Chinese medicinal materials is fully controlled.

[0011] Furthermore, in step 4, when spraying the liquid medicine containing the growth-controlling ingredient, it is mainly sprayed manually to ensure that the liquid medicine is effectively sprayed onto the leaf surface and back of the Ophiopogon japonicus.

[0012] Furthermore, in step 4, before spraying the Ophiopogon japonicus to control its growth, it is necessary to ensure that the light intensity around the Ophiopogon japonicus is appropriate, and at the same time ensure that there is an appropriate spacing between the Ophiopogon japonicus plants. By adopting reasonable planting and shading as needed, the growth of the Ophiopogon japonicus Chinese medicinal material can be inhibited to a certain extent, so as to achieve an increase in the yield of the Ophiopogon japonicus Chinese medicinal material.

[0013] The beneficial effects of the present invention are: The present invention extracts the growth-controlling ingredients in tea residue and Ardisia japonica through extraction and filtration concentration, and sprays the growth-controlling liquid on the Ophiopogon japonicus plants by diluting with water and spraying. On the one hand, since the growth-controlling ingredients in tea residue and Ardisia japonica have no residue after spraying, the risk of soil contamination during the growth control of Ophiopogon japonicus is effectively avoided. On the other hand, the synergistic effect of multiple growth-controlling ingredients is avoided, the shortcomings of incomplete growth control and poor growth-control effect of a single growth-controlling ingredient are avoided, so that the growth-controlling effect of Ophiopogon japonicus during planting is significantly improved and the ecological environment is protected. DETAILED DESCRIPTION

[0014] A method for controlling the vigorous growth of a Chinese medicinal material of Radix Ophiopogonis, comprising the following steps: Step 1: Pre-processing the raw materials: collecting a sufficient amount of tea dregs and Ardisia japonica, crushing and grinding the collected tea dregs and Ardisia japonica, and storing them in different containers for future use; Step 2: Extraction of growth-controlling ingredients: Add the tea residue and Ardisia japonica prepared in step 1 into the extraction solvent respectively, and obtain the growth-controlling ingredients in the tea residue and the effective growth-controlling ingredients in Ardisia japonica by filtering and concentrating; Step 3: Dilution and mixing of the growth-controlling ingredients: the growth-controlling ingredients in the tea dregs and the growth-controlling ingredients in the Ardisia japonica are mixed evenly in a specific ratio, and the mixed materials are added to the spray box and diluted with water; Step 4: Spray the growth-control solution. Spray the growth-control solution mixed and diluted in step 3 onto the Ophiopogon japonicus to achieve growth control.

[0015] In this embodiment, the growth-controlling ingredients in tea dregs are applied to the Chinese medicinal material Ophiopogon japonicus, which can control the excessive growth of Ophiopogon japonicus, increase its fruit set rate, improve its medicinal properties, and thus increase yield. The growth-controlling ingredients extracted from the Ardisia scabra plant are currently the best alternative to the chemical hormone paclobutrazol. Dwarf tea, a plant of the Myrsinaceae family, has a significant dwarfing effect.

[0016] In this embodiment, the Ardisia in step 1 is in a wet state, and the tea residue in step 1 is mainly waste material existing in the tea processing process. The main growth-controlling components in the tea residue are tea polyphenols and caffeine. The growth-controlling components in Ardisia are mainly flavonoids, alkaloids and organic acids, which can ensure the effective growth control of the Chinese medicinal material Ophiopogon japonicus to limit the crazy growth of the Chinese medicinal material Ophiopogon japonicus.

[0017] In this embodiment, the solvent used to extract the effective ingredients in tea residue and Ardisia japonica in step 2 is any one of ethanol and acetone. The extraction method can achieve efficient extraction of the growth-regulating ingredients in tea residue and Ardisia japonica.

[0018] In this embodiment, the extraction solvent used in step 2 is an organic solvent. At the same time, after the extraction in step 2, the tea residue and the growth-regulating components of Ardisia japonica are obtained mainly by filtering and concentrating.

[0019] In this embodiment, the ratio of the growth-controlling ingredients in the tea dregs to the growth-controlling ingredients in Ardisia japonica in step 3 is 1:2. By strictly controlling the ratio of the growth-controlling ingredients, the rampant growth of Ophiopogon japonicus in a humid environment can be significantly inhibited.

[0020] In this embodiment, the purpose of adding water for dilution in step 3 is to ensure that the growth-controlling ingredients can be sprayed onto more Ophiopogon japonicus Chinese medicinal materials, so as to ensure that the growth of Ophiopogon japonicus Chinese medicinal materials is fully controlled.

[0021] In this embodiment, when spraying the liquid medicine containing the growth-controlling component in step 4, the spraying is mainly carried out by manual spraying to ensure that the liquid medicine is effectively sprayed onto the leaf surface and back of the Ophiopogon japonicus.

[0022] In this embodiment, before spraying the Ophiopogon japonicus to control its growth in step 4, it is necessary to ensure that the light intensity around the Ophiopogon japonicus is appropriate, and at the same time ensure that there is an appropriate spacing between the Ophiopogon japonicus plants. By adopting reasonable planting and shading as needed, the growth of the Ophiopogon japonicus Chinese medicinal material can be inhibited to a certain extent, thereby achieving an increase in the yield of the Ophiopogon japonicus Chinese medicinal material.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A method for controlling the vigorous growth of the Chinese medicinal material Ophiopogon japonicus, characterized in that: It includes the following steps: Step 1: Pre-processing the raw materials: collecting a sufficient amount of tea dregs and Ardisia japonica, crushing and grinding the collected tea dregs and Ardisia japonica, and storing them in different containers for future use; Step 2: Extraction of growth-controlling ingredients: Add the tea residue and Ardisia japonica prepared in step 1 into the extraction solvent respectively, and obtain the growth-controlling ingredients in the tea residue and the effective growth-controlling ingredients in Ardisia japonica by filtering and concentrating; Step 3: Dilution and mixing of the growth-controlling ingredients: the growth-controlling ingredients in the tea dregs and the growth-controlling ingredients in the Ardisia japonica are mixed evenly in a specific ratio, and the mixed materials are added to the spray box and diluted with water; Step 4: Spray the growth-control solution. Spray the growth-control solution mixed and diluted in step 3 onto the Ophiopogon japonicus to achieve growth control.

2. A method for controlling the vigorous growth of Radix Ophiopogonis according to claim 1, characterized in that: The Ardisia in step 1 is in a wet state. The tea residue in step 1 is mainly waste material existing in the tea processing process. The main growth-controlling components in the tea residue are tea polyphenols and caffeine. The growth-controlling components in Ardisia are mainly flavonoids, alkaloids and organic acids.

3. A method for controlling the vigorous growth of the Chinese medicinal material Ophiopogon japonicus according to claim 1, characterized in that: In step 2, the solvent used to extract the effective components from the tea residue and Ardisia japonica is any one of ethanol and acetone.

4. A method for controlling the vigorous growth of the Chinese medicinal material Ophiopogon japonicus according to claim 3, characterized in that: The extraction solvent used in step 2 is an organic solvent. At the same time, after the extraction in step 2, the tea residue and the growth-regulating components of the Ardisia spp. are obtained mainly by filtering and concentrating.

5. A method for controlling the vigorous growth of the Chinese medicinal material Ophiopogon japonicus according to claim 1, characterized in that: In the step 3, the ratio of the growth-controlling component in the tea dregs to the growth-controlling component in the Ardisia cinerea is 1:

2.

6. A method for controlling the vigorous growth of the Chinese medicinal material Ophiopogon japonicus according to claim 1, characterized in that: The purpose of adding water for dilution in step 3 is to ensure that the growth-controlling ingredients can be sprayed onto more Ophiopogon japonicus Chinese medicinal materials, so as to ensure that the growth of Ophiopogon japonicus Chinese medicinal materials is fully controlled.

7. A method for controlling the vigorous growth of the Chinese medicinal material Ophiopogon japonicus according to claim 1, characterized in that: In the step 4, when spraying the liquid medicine containing the growth-control component, it is mainly sprayed manually to ensure that the liquid medicine is effectively sprayed onto the leaf surface and back of the Ophiopogon japonicus.

8. A method for controlling the vigorous growth of the Chinese medicinal material Ophiopogon japonicus according to claim 1, characterized in that: In step 4, before spraying the Ophiopogon japonicus to control its growth, it is necessary to ensure that the light intensity around the Ophiopogon japonicus is appropriate and that there is an appropriate spacing between the Ophiopogon japonicus plants.