CN113429978A - Traditional Chinese medicine planting soil conditioner and preparation method and application thereof - Google Patents
Traditional Chinese medicine planting soil conditioner and preparation method and application thereof Download PDFInfo
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- CN113429978A CN113429978A CN202110848726.0A CN202110848726A CN113429978A CN 113429978 A CN113429978 A CN 113429978A CN 202110848726 A CN202110848726 A CN 202110848726A CN 113429978 A CN113429978 A CN 113429978A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention discloses a traditional Chinese medicine planting soil conditioner and a preparation method and application thereof, wherein the soil conditioner comprises the following components in parts by weight: 10 parts of chitosan, 15-25 parts of straw powder, 5-15 parts of lignin, 2-6 parts of humic acid, 1-5 parts of ferment, 4-8 parts of Chinese medicinal water extract, 2-6 parts of slaked lime, 5-10 parts of compound fertilizer, 1-5 parts of bacillus subtilis, 0.2-0.8 part of azotobacter, 0.1-0.5 part of cellulase and 0.02-0.04 part of glycerol monostearate. Compared with the prior art, the soil conditioner obtained by the invention can be specially used for planting of traditional Chinese medicinal materials, the contained components are reasonably matched and comprise specific components, and the soil conditioner prepared by adopting a specific method can obviously reduce the volume weight of soil and improve the microbial biomass and the activity of soil enzymes, so that the yield and the quality of the traditional Chinese medicinal materials can be effectively improved.
Description
Technical Field
The invention relates to a traditional Chinese medicine planting soil conditioner and a preparation method and application thereof, belonging to the technical field of traditional Chinese medicine planting.
Background
In recent years, the land for planting the traditional Chinese medicinal materials is less and less, and the price fluctuation of the traditional Chinese medicinal materials is too large, so that the market prospect judgment of farmers is influenced; secondly, the plots for planting the traditional Chinese medicinal materials are not suitable for continuous cropping, and the soil of the plots is not suitable for planting the traditional Chinese medicinal materials; thirdly, the technical requirement for planting the traditional Chinese medicinal materials is high, and the general farmers have some difficulty in mastering the traditional Chinese medicinal materials. Because the planting of the traditional Chinese medicinal materials has high economic benefit, the planting of the traditional Chinese medicinal materials is still one of the important ways for increasing both production and income of farmers in the adjustment of rural industrial structures. The soil is the most important material basis for the high quality and the high yield of the traditional Chinese medicinal materials.
Due to the unreasonable utilization of agricultural facilities, the situations of pesticide and chemical fertilizer application soil hardening, serious pesticide residue, rampant soil-borne diseases, reduced water retention capacity of soil, poor air permeability and reduced decomposition and reduction capacity are more and more serious, the current soil pollution is more and more serious, and the exceeding of the heavy metal content of traditional Chinese medicinal materials is one of the main restriction factors influencing the export of traditional Chinese medicines and the entering of international markets. The harmful heavy metal elements in Chinese medicinal materials are usually lead (Pb), cadmium (Cd), copper (Cu) and chromium (Cr). At present, countries and regions internationally entering Chinese medicinal materials and Chinese patent medicines all put strict requirements on the heavy metal content of Chinese medicinal materials and Chinese patent medicines. In addition, the influence of soil on the yield of the traditional Chinese medicinal materials is large, and the soil is also one of the factors for restricting the development of the traditional Chinese medicine industry.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a novel high-efficiency traditional Chinese medicine planting soil conditioner and a preparation method and application thereof.
The technical scheme is as follows: in order to achieve the aim, the invention provides a traditional Chinese medicine planting soil conditioner which comprises the following components in parts by weight:
10 parts of chitosan, 15-25 parts of straw powder, 5-15 parts of lignin, 2-6 parts of humic acid, 1-5 parts of ferment,
4-8 parts of traditional Chinese medicine water extract, 2-6 parts of slaked lime, 5-10 parts of compound fertilizer, 1-5 parts of bacillus subtilis,
0.2 to 0.8 portion of azotobacter, 0.1 to 0.5 portion of cellulose and 0.02 to 0.04 portion of glycerin monostearate.
Preferably, the traditional Chinese medicine planting soil conditioner comprises the following components in parts by weight:
10 parts of chitosan, 20 parts of straw powder, 10 parts of lignin, 4 parts of humic acid, 3 parts of enzyme,
6 parts of traditional Chinese medicine aqueous extract, 4 parts of slaked lime, 7 parts of compound fertilizer, 3 parts of bacillus subtilis,
0.5 part of azotobacter, 0.3 part of cellulase and 0.03 part of glycerin monostearate.
Preferably, the raw materials of the traditional Chinese medicine aqueous extract are selected from citronella, chinaberry, radix codonopsitis and astragalus.
Preferably, the straw powder is one or more selected from wheat straw powder, sorghum straw powder, corn straw powder or soybean straw powder.
Preferably, the molecular weight of the chitosan is 15-30 ten thousand.
Preferably, the number of effective viable bacteria in the bacillus subtilis is more than or equal to 0.5 multiplied by 109CFU/g, organic matter is more than or equal to 50%; the number of effective viable bacteria in azotobacter is more than or equal to 0.1 multiplied by 109CFU/g, organic matter is more than or equal to 50 percent.
Preferably, the ratio of N to P to K in the compound fertilizer is 1 to (0.4-0.6) to (0.6-0.8).
The preparation method of the traditional Chinese medicine planting soil conditioner comprises the following steps:
(1) adding chitosan into water, and dissolving under an acidic condition to obtain a chitosan solution;
(2) mixing the chitosan solution with straw powder, lignin, humic acid, enzyme, slaked lime and bacillus subtilis to obtain slurry, and fermenting at 40-60 ℃ for 4-8 days to obtain primary fermentation liquor;
(3) mixing the primary fermentation liquid with azotobacter and Chinese medicinal water extract, and fermenting at 50-70 deg.C for 10-15 days to obtain secondary fermentation liquid;
(4) and mixing the secondary fermentation liquor with the compound fertilizer, the cellulase and the glyceryl monostearate to obtain the soil conditioner.
The soil conditioner is applied to the field of Chinese medicinal material planting.
When the organic fertilizer is applied, the soil is stirred, after the organic fertilizer is placed for a week, 80-100 kg/mu of the soil conditioner is applied at one time, and the soil conditioner is leveled and ridged, so that the traditional Chinese medicinal material planting can be carried out.
Has the advantages that: compared with the prior art, the soil conditioner obtained by the invention can be specially used for planting of traditional Chinese medicinal materials, the contained components are reasonably matched and comprise specific components, and the soil conditioner prepared by adopting a specific method can obviously reduce the volume weight of soil and improve the microbial biomass and the activity of soil enzymes, so that the yield and the quality of the traditional Chinese medicinal materials can be effectively improved.
Detailed Description
The present invention will be further described with reference to the following examples.
Example 1:
the formula is as follows:
10 parts of chitosan, 15 parts of straw powder, 5 parts of lignin, 2 parts of humic acid, 1 part of ferment,
4 parts of traditional Chinese medicine aqueous extract, 2 parts of slaked lime, 5 parts of compound fertilizer, 1 part of bacillus subtilis,
0.2 part of azotobacter, 0.1 part of cellulase and 0.02 part of glycerin monostearate.
The raw materials of the traditional Chinese medicine aqueous extract are selected from citronella, chinaberry, radix codonopsitis and astragalus; the straw powder is selected from wheat straw powder; the molecular weight of the chitosan is 20 ten thousand; the number of effective viable bacteria in the bacillus subtilis is more than or equal to 0.5 multiplied by 109CFU/g, organic matter is more than or equal to 50%; the number of effective viable bacteria in azotobacter is more than or equal to 0.1 multiplied by 109CFU/g, organic matter is more than or equal to 50%; the ratio of N to P to K in the compound fertilizer is 1: 0.4: 0.6.
The preparation method comprises the following steps:
(1) adding chitosan into water, and dissolving under an acidic condition to obtain a chitosan solution;
(2) mixing the chitosan solution with straw powder, lignin, humic acid, enzyme, slaked lime and bacillus subtilis to obtain slurry, and fermenting at 40 ℃ for 8 days to obtain primary fermentation liquid;
(3) mixing the primary fermentation liquid with azotobacter and Chinese medicinal water extract, and fermenting at 50 deg.C for 15 days to obtain secondary fermentation liquid;
(4) and mixing the secondary fermentation liquor with the compound fertilizer, the cellulase and the glyceryl monostearate to obtain the soil conditioner.
The soil conditioner is used for planting polygonum multiflorum, after organic fertilizer is applied, the soil is turned and stirred, after the soil conditioner is placed for a week, 90 kg/mu of the soil conditioner is applied at one time, and the Chinese herbal medicine can be planted after the soil conditioner is leveled and ridged. Compared with the method without the soil conditioner (the other planting methods, environments and management methods are the same), the yield can be improved by 11.2 percent.
Example 2:
the formula is as follows:
10 parts of chitosan, 25 parts of straw powder, 15 parts of lignin, 6 parts of humic acid, 5 parts of enzyme,
8 parts of traditional Chinese medicine water extract, 6 parts of slaked lime, 10 parts of compound fertilizer, 5 parts of bacillus subtilis,
0.8 part of azotobacter, 0.5 part of cellulase and 0.04 part of glycerin monostearate.
The raw materials of the traditional Chinese medicine aqueous extract are selected from citronella, chinaberry, radix codonopsitis and astragalus; the straw powder is selected from corn straw; the molecular weight of the chitosan is 20 ten thousand; the number of effective viable bacteria in the bacillus subtilis is more than or equal to 0.5 multiplied by 109CFU/g, organic matter is more than or equal to 50%; the number of effective viable bacteria in azotobacter is more than or equal to 0.1 multiplied by 109CFU/g, organic matter is more than or equal to 50%; the ratio of N to P to K in the compound fertilizer is 1: 0.6: 0.8.
The preparation method comprises the following steps:
(1) adding chitosan into water, and dissolving under an acidic condition to obtain a chitosan solution;
(2) mixing the chitosan solution with straw powder, lignin, humic acid, enzyme, slaked lime and bacillus subtilis to obtain slurry, and fermenting at 60 ℃ for 4 days to obtain primary fermentation liquid;
(3) mixing the primary fermentation liquid with azotobacter and Chinese medicinal water extract, and fermenting at 70 deg.C for 10 days to obtain secondary fermentation liquid;
(4) and mixing the secondary fermentation liquor with the compound fertilizer, the cellulase and the glyceryl monostearate to obtain the soil conditioner.
The soil conditioner is used for planting coptis chinensis, after organic fertilizer is applied, the soil is turned over and stirred, after the soil conditioner is placed for a week, 90 kg/mu of the soil conditioner is applied at one time, and then the Chinese herbal medicine can be planted after the soil conditioner is leveled and ridged. Compared with the method without the soil conditioner (the other planting methods, environments and management methods are the same), the yield can be improved by 12.3 percent.
Example 3:
the formula is as follows:
10 parts of chitosan, 20 parts of straw powder, 10 parts of lignin, 4 parts of humic acid, 3 parts of enzyme,
6 parts of traditional Chinese medicine aqueous extract, 4 parts of slaked lime, 7 parts of compound fertilizer, 3 parts of bacillus subtilis,
0.5 part of azotobacter, 0.3 part of cellulase and 0.03 part of glycerin monostearate.
The raw materials of the traditional Chinese medicine aqueous extract are selected from citronella, chinaberry, radix codonopsitis and astragalus; the straw powder is selected from wheat straw powder and soybean straw powder; the molecular weight of the chitosan is 20 ten thousand; the number of effective viable bacteria in the bacillus subtilis is more than or equal to 0.5 multiplied by 109CFU/g, organic matter is more than or equal to 50%; the number of effective viable bacteria in azotobacter is more than or equal to 0.1 multiplied by 109CFU/g, organic matter is more than or equal to 50%; the ratio of N to P to K in the compound fertilizer is 1: 0.5: 0.7.
The preparation method comprises the following steps:
(1) adding chitosan into water, and dissolving under an acidic condition to obtain a chitosan solution;
(2) mixing the chitosan solution with straw powder, lignin, humic acid, enzyme, slaked lime and bacillus subtilis to obtain slurry, and fermenting at 50 ℃ for 6 days to obtain primary fermentation liquid;
(3) mixing the primary fermentation liquid with azotobacter and Chinese medicinal water extract, and fermenting at 60 deg.C for 12 days to obtain secondary fermentation liquid;
(4) and mixing the secondary fermentation liquor with the compound fertilizer, the cellulase and the glyceryl monostearate to obtain the soil conditioner.
The soil conditioner is used for planting the isatis roots, after the organic fertilizer is applied, the soil is turned and stirred, after the soil conditioner is placed for a week, 90 kg/mu of the soil conditioner is applied at one time, and the Chinese herbal medicine planting can be carried out after the soil conditioner is flatly applied and ridged. Compared with the method without the soil conditioner (the other planting methods, environments and management methods are the same), the yield can be improved by 20.6 percent.
Experimental example soil conditioner Performance test
The soil conditioner in the above examples was added to soil for testing, and the soil volume weight, soil microorganism amount and soil enzyme activity after 30 days were tested, and the results are shown in table 1.
The blank group is planting soil without modifier, and the control group is the same as the group in example 3 in raw material and method, except that chitosan is not included in the raw material.
TABLE 1 influence of soil amendment on various properties of soil
From the above table 1, it can be seen that, compared with the blank group, the soil conditioner of the present invention can not only effectively reduce the volume weight of the soil and improve the water absorption performance and air permeability of the soil, but also significantly improve the microbial biomass of the soil and the activity of the soil enzyme, and effectively maintain the nutrient content of the soil. Compared with a control group, the effect of reducing the volume weight of the soil and improving the microbial biomass and the enzyme activity of the soil is remarkably better after the chitosan is added into the nutrient soil, namely the nutrient soil can be maintained more effectively, and the effect of the embodiment 3 is most remarkable.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and equivalent changes and modifications made according to the spirit of the present invention should be covered thereby.
Claims (10)
1. The traditional Chinese medicine planting soil conditioner is characterized by comprising the following components in parts by weight:
10 parts of chitosan, 15-25 parts of straw powder, 5-15 parts of lignin, 2-6 parts of humic acid, 1-5 parts of ferment,
4-8 parts of traditional Chinese medicine water extract, 2-6 parts of slaked lime, 5-10 parts of compound fertilizer, 1-5 parts of bacillus subtilis,
0.2 to 0.8 portion of azotobacter, 0.1 to 0.5 portion of cellulose and 0.02 to 0.04 portion of glycerin monostearate.
2. The traditional Chinese medicine planting soil conditioner as claimed in claim 1, which is characterized by comprising the following components in parts by weight:
10 parts of chitosan, 20 parts of straw powder, 10 parts of lignin, 4 parts of humic acid, 3 parts of enzyme,
6 parts of traditional Chinese medicine aqueous extract, 4 parts of slaked lime, 7 parts of compound fertilizer, 3 parts of bacillus subtilis,
0.5 part of azotobacter, 0.3 part of cellulase and 0.03 part of glycerin monostearate.
3. The traditional Chinese medicine planting soil conditioner as claimed in claim 1, wherein the raw material of the traditional Chinese medicine water extract is selected from one or more of citronella, chinaberry, codonopsis pilosula and astragalus.
4. The traditional Chinese medicine material planting soil conditioner of claim 1, wherein the straw powder is selected from one or more of wheat straw powder, sorghum straw powder, corn straw powder or soybean straw powder.
5. The traditional Chinese medicine planting soil conditioner as claimed in claim 1, wherein the molecular weight of the chitosan is 15-30 ten thousand.
6. The traditional Chinese medicine planting soil conditioner as claimed in claim 1, wherein the number of effective viable bacteria in the bacillus subtilis is more than or equal to 0.5 x 109CFU/g, organic matter is more than or equal to 50%; the number of effective viable bacteria in azotobacter is more than or equal to 0.1 multiplied by 109CFU/g, organic matter is more than or equal to 50 percent.
7. The traditional Chinese medicine material planting soil conditioner as claimed in claim 1, wherein N: P: K is 1: 0.4-0.6: 0.6-0.8 in the compound fertilizer.
8. The method for preparing a traditional Chinese medicine material planting soil conditioner according to any one of claims 1 to 7, characterized by comprising the steps of:
(1) adding chitosan into water, and dissolving under an acidic condition to obtain a chitosan solution;
(2) mixing the chitosan solution with straw powder, lignin, humic acid, enzyme, slaked lime and bacillus subtilis to obtain slurry, and fermenting at 40-60 ℃ for 4-8 days to obtain primary fermentation liquor;
(3) mixing the primary fermentation liquid with azotobacter and Chinese medicinal water extract, and fermenting at 50-70 deg.C for 10-15 days to obtain secondary fermentation liquid;
(4) and mixing the secondary fermentation liquor with the compound fertilizer, the cellulase and the glyceryl monostearate to obtain the soil conditioner.
9. Use of a soil conditioner as claimed in any one of claims 1 to 7 in the field of planting of traditional Chinese medicinal materials.
10. The application of claim 9, wherein after the organic fertilizer is applied, the soil is stirred, after the soil is placed for one week, 80-100 kg/mu of the soil conditioner is applied at one time, and the Chinese herbal medicine is planted after the soil conditioner is leveled.
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103483061A (en) * | 2013-09-04 | 2014-01-01 | 盖艳春 | Biological chelating preparation of chitosan and Chinese herbal medicines, and preparation method and application thereof |
CN104446980A (en) * | 2014-12-01 | 2015-03-25 | 苏州市相城区盛胡特种养殖专业合作社 | Preparation method of microorganism vegetable growth promoter |
CN106220449A (en) * | 2016-08-17 | 2016-12-14 | 周金全 | A kind of green fertilizer |
CN107746712A (en) * | 2017-10-18 | 2018-03-02 | 洪雅县瓦屋山药业有限公司 | A kind of Chinese medicine planting soil modifying agent and preparation method thereof |
CN109652088A (en) * | 2018-12-28 | 2019-04-19 | 时科生物科技(上海)有限公司 | A kind of soil remediation charcoal improved materials |
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2021
- 2021-07-27 CN CN202110848726.0A patent/CN113429978A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103483061A (en) * | 2013-09-04 | 2014-01-01 | 盖艳春 | Biological chelating preparation of chitosan and Chinese herbal medicines, and preparation method and application thereof |
CN104446980A (en) * | 2014-12-01 | 2015-03-25 | 苏州市相城区盛胡特种养殖专业合作社 | Preparation method of microorganism vegetable growth promoter |
CN106220449A (en) * | 2016-08-17 | 2016-12-14 | 周金全 | A kind of green fertilizer |
CN107746712A (en) * | 2017-10-18 | 2018-03-02 | 洪雅县瓦屋山药业有限公司 | A kind of Chinese medicine planting soil modifying agent and preparation method thereof |
CN109652088A (en) * | 2018-12-28 | 2019-04-19 | 时科生物科技(上海)有限公司 | A kind of soil remediation charcoal improved materials |
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