CN111406462A - Method for improving soil by garden organic mulch - Google Patents
Method for improving soil by garden organic mulch Download PDFInfo
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- CN111406462A CN111406462A CN202010340936.4A CN202010340936A CN111406462A CN 111406462 A CN111406462 A CN 111406462A CN 202010340936 A CN202010340936 A CN 202010340936A CN 111406462 A CN111406462 A CN 111406462A
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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
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/006—Waste from chemical processing of material, e.g. diestillation, roasting, cooking
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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
- C09K17/52—Mulches
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Organic Chemistry (AREA)
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- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
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Abstract
The invention relates to the technical field of soil improvement, and relates to a method for improving soil by using garden organic mulch, which comprises the following steps: step (1), uniformly mixing landscaping waste, straws, dead branches and residual leaves and furfural residues to form a premix; adding a decomposition treatment liquid into the premix to perform composting and decomposition treatment to form an organic garden covering; step (3), uniformly covering the garden organic mulch obtained by treatment on the surface of the garden landscape soil; the decomposition treatment liquid comprises the following components in parts by weight: 70-80 parts of water; 15-20 parts of Nocardia bacterial liquid; 1-3 parts of brown sugar; 1-2 parts of N- (phosphonomethyl) iminodiacetic acid; 0.5-1 part of citral. The invention has the effect of shortening the decay time of the organic coating.
Description
Technical Field
The invention relates to the technical field of soil improvement, in particular to a method for improving soil by using garden organic mulch.
Background
With the development of the country and the improvement of the urbanization level, the requirements of people on the living environment are higher and higher, and the urban garden landscape is more and more common. Soil is the basis of landscape vegetation, however, because landscape soil receives the influence of effects such as watering or rainfall for a long time, makes soil structure suffer destruction easily, makes the soil material dispersion easily, and then probably leads to soil to receive cohesion effect stiffening after dry for city landscape soil earth's surface is tight, the permeability is poor, and then influences landscape plant's survival rate and growth easily, consequently, improves landscape soil structure, and is very important to city landscape's development.
The existing improvement of urban garden landscape soil generally adopts measures of deep ploughing and curing, soil dressing and improving, hilling, sand doping, organic fertilizer application and the like to improve the fertility of the soil and improve the structure and the physicochemical property of the soil.
However, measures such as deep ploughing and curing, soil dressing and improving, hilling, sand doping and organic fertilizer application need to be performed by adding organic matters into soil and waiting for complete decomposition of the organic matters, so that the effect of improving the soil can be achieved, and the treatment period is long, so that the improvement space is still left.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a method for improving soil by using a garden organic mulch.
The above object of the present invention is achieved by the following technical solutions:
a method for improving soil by using garden organic mulch comprises the following steps:
step (1), uniformly mixing landscaping waste, straws, dead branches and residual leaves and furfural residues to form a premix;
adding a decomposition treatment liquid into the premix to perform composting and decomposition treatment to form an organic garden covering;
step (3), uniformly covering the garden organic mulch obtained by treatment on the surface of the garden landscape soil;
the decomposition treatment liquid comprises the following components in parts by weight:
70-80 parts of water;
15-20 parts of Nocardia bacterial liquid;
1-3 parts of brown sugar;
1-2 parts of N- (phosphonomethyl) iminodiacetic acid;
0.5-1 part of citral.
By adopting the technical scheme, the brown sugar, the N-phosphonomethyl iminodiacetic acid and the citral are mutually cooperated to form the decomposition treatment liquid, so that the decomposition of the premix is favorably promoted, the decomposition speed of the premix is accelerated, the decomposition time of the premix is favorably shortened, and meanwhile, the organic matter content, the effective phosphorus content, the quick-acting potassium content and the hydrolytic nitrogen content in the organic covering obtained by decomposition are favorably and better improved, the soil structure is favorably improved, and the soil fertility is favorably enhanced.
By adopting landscaping waste, straw, dead branches and residual leaves and furfural residues as rotten raw materials, the raw materials are garden waste or crop waste, so that the utilization rate of resources is favorably improved, and meanwhile, the influence of the waste on the environment is favorably reduced.
The present invention in a preferred example may be further configured to: the addition mass of the putrefaction treatment liquid in the step (2) is 1-5% of the mass of the premix.
The present invention in a preferred example may be further configured to: the addition mass of the septic liquid in the step (2) is 2% of the mass of the premix.
By adopting the technical scheme, the treatment effect of the decomposition treatment liquid is favorably promoted better by controlling the addition amount of the decomposition treatment liquid, so that the decomposition time of the premix is shorter, the organic matter content, the effective phosphorus content, the quick-acting potassium content and the hydrolytic nitrogen content in the organic covering obtained by decomposition are favorably improved, the soil improvement effect is better, and the improved soil fertility is stronger.
The present invention in a preferred example may be further configured to: the covering thickness of the garden organic covering in the step (3) is 10-20 cm.
By adopting the technical scheme, the covering thickness of the garden organic covering is controlled, so that the organic matter content, the available phosphorus content, the quick-acting potassium content and the hydrolyzable nitrogen content in the garden landscape soil can be better adjusted, and the landscape garden soil is more suitable for the growth of garden plants.
The present invention in a preferred example may be further configured to: the decomposition treatment liquid also comprises the following components in parts by weight:
0.1-0.3 part of dipotassium phosphate.
By adopting the technical scheme, the synergistic cooperation of the brown sugar, the N-phosphonomethyl iminodiacetic acid and the citral is favorably promoted by adding the dipotassium phosphate, so that the decomposition of the premix is favorably promoted, and the decomposition time of the premix is shortened; meanwhile, the organic matter content, the available phosphorus content, the quick-acting potassium content and the hydrolyzable nitrogen content in the organic mulch obtained by the decomposition are favorably and better improved, so that the soil improvement effect is better, and the soil fertility is favorably and better improved.
The present invention in a preferred example may be further configured to: the decomposition treatment liquid also comprises the following components in parts by weight:
1-3 parts of a bactericide.
By adopting the technical scheme, the bactericide is added, so that the pest eggs in the organic covering can be killed better, the pest and disease damage of the organic covering can be reduced better, and the environment is not easily affected in the decomposition process of the organic covering.
The present invention in a preferred example may be further configured to: the bactericide comprises one or more of triphenyltin hydroxide, Shuanghuangzole, cyprodinil, meptyldinocap, bismerthiazol, quinconazole, carbendazim, metalaxyl and ethylicin.
By adopting the technical scheme, the bactericide is formed by compounding various substances in the substances, so that the effect of killing insects of the bactericide is favorably improved, and the environment is not easily influenced in the process of decomposing the organic covering.
The present invention in a preferred example may be further configured to: the bactericide comprises the following components in parts by weight:
0.3-1.3 parts of hydrosphere;
0.3-0.8 part of meptyldinocap;
0.4 to 0.9 portion of ethylicin.
By adopting the technical scheme, the hydrogen frost-azole, the meptyldinocap and the ethylicin are cooperatively matched with each other in a specific ratio, so that the effect of killing the insects of the bactericide is favorably and better improved; meanwhile, the method is favorable for better adsorbing the odor generated by the organic covering in the putrefaction process to a certain extent, and is favorable for better reducing the influence of the putrefaction of the organic covering on the environment.
The present invention in a preferred example may be further configured to: the decomposition treatment liquid also comprises the following components in parts by weight:
0.2-0.5 part of thiopropionic furfural ester.
By adopting the technical scheme, the furfural thiopropionate is added, so that the odor emitted by the organic covering in the putrefaction process can be favorably adsorbed, and the influence of the putrefaction of the organic covering on the environment can be favorably reduced.
The present invention in a preferred example may be further configured to: the preparation method of the decomposition treatment liquid comprises the following steps: and uniformly mixing all the components of the decomposition treatment solution to obtain the decomposition treatment solution.
By adopting the technical scheme, the decomposition treatment fluid can be obtained by uniformly mixing the components, the operation is simple and convenient, and the industrial production of the decomposition treatment fluid is facilitated.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the decomposition treatment liquid is formed by mutually cooperating brown sugar, N- (phosphonomethyl) iminodiacetic acid and citral, so that the decomposition time of the premix is favorably shortened, and meanwhile, the organic matter content, the effective phosphorus content, the quick-acting potassium content and the hydrolyzable nitrogen content in the organic covering obtained by decomposition are favorably improved, the soil structure is favorably improved, and the soil fertility is favorably enhanced;
2. by adopting landscaping waste, straws, dead branches and residual leaves and furfural residues as rotten raw materials which are garden waste or crop waste, the utilization rate of resources is favorably improved, and the influence of the waste on the environment is favorably reduced;
3. by controlling the addition amount of the decomposition treatment liquid, the treatment effect of the decomposition treatment liquid is favorably promoted, so that the decomposition time of the premix is shorter, the organic matter content, the effective phosphorus content, the quick-acting potassium content and the hydrolyzable nitrogen content in the organic covering obtained by decomposition are favorably improved, the soil improvement effect is better, and the improved soil fertility is stronger;
4. by adding dipotassium hydrogen phosphate, the synergistic cooperation of brown sugar, N-phosphonomethyl iminodiacetic acid and citral is promoted better, so that the decomposition time of the premix is shorter, the organic matter content, the available phosphorus content, the quick-acting potassium content and the hydrolyzable nitrogen content in the organic covering obtained by decomposition are improved better, the soil improvement effect is better, and the soil fertility is improved better.
Drawings
FIG. 1 is a process flow diagram of a method for improving soil by using organic mulch for garden in accordance with the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the following examples, Nocardia liquid was obtained from Nocardia liquid with a product number of 97161-97-2 from Hubei Jusheng technologies, Inc.
In the following examples, the brown sugar is 50 as a product number of New macrocapsule chemical Co., Ltd, Zhang hong Kong bonded area.
In the following examples, N-phosphonomethyl iminodiacetic acid, product number 5994-61-6, of North Huqiaqian strange Biotech Ltd, was used.
In the following examples, citral was prepared from 5392-40-5, a product of Tianmen Henchang chemical Co., Ltd.
In the following examples, dipotassium hydrogen phosphate having a product number of 16788-57-1 from chemical Limited, Living harbor Corp was used.
In the following examples, cyprodinil, available from Hubei Cat Mowa biopharmaceutical Co., Ltd, under the trade name 121552-61-2, is used.
In the following examples, hydrogen frosted oxazole, available from Nanjing Ponno Biotechnology Ltd under the designation 120116-68-3, was used.
In the following examples, nitrophenyl ester (product number L S20130219) from shogaku commercial Co., Ltd was used.
In the following examples, ethylicin was used as ethylicin, which was designated as item No. 253 by Henan Korea, chemical Co., Ltd.
In the following examples, furfural thiopropionate, available from Shandong Minye Chemicals GmbH under the trade designation 59020-85-8, was used.
Example 1
Referring to fig. 1, the method for improving soil by using organic mulch for garden disclosed by the invention comprises the following steps:
step (1), stirring and mixing 25kg of landscaping waste, 25kg of straws, 25kg of dead branches and residual leaves and 25kg of furfural residues uniformly to form a premix.
And (2) adding water, Nocardia bacterial liquid, brown sugar, N-phosphonomethyl iminodiacetic acid and citral into a stirring kettle, stirring at the rotating speed of 300r/min, and uniformly stirring and mixing to form the decomposition treatment liquid.
And (2) adding 0.5kg of decomposition treatment liquid into the premix obtained by mixing in the step (1), uniformly stirring, and performing compost decomposition treatment, wherein the decomposition temperature is controlled to be 45 ℃, and the decomposition time is controlled to be 30 days, so as to form the garden organic covering.
And (3) uniformly covering the garden organic mulch obtained by treatment on the surface of the garden landscape soil, and controlling the covering thickness to be 5cm, thus finishing the improvement treatment of the soil.
Wherein, the raw material components and the content of the putrefaction treatment liquid are shown in table 1, and the content unit of each component in table 1 is kg.
Example 2
The difference from example 1 is that:
the raw material components and the content of the decomposition treatment liquid are shown in table 1, and the content unit of each component in table 1 is kg;
the addition amount of the putrefaction treatment liquid in the step (2) is 5.5 kg;
the thickness of the organic cover in step (3) was 25 cm.
Example 3
The difference from example 1 is that:
the raw material components and the content of the decomposition treatment liquid are shown in table 1, and the content unit of each component in table 1 is kg;
the addition amount of the decomposition treatment liquid in the step (2) is 1 kg;
the thickness of the organic matter covering in the step (3) is 10 cm.
Example 4
The difference from example 1 is that:
the raw material components and the content of the decomposition treatment liquid are shown in table 1, and the content unit of each component in table 1 is kg;
the addition amount of the putrefaction treatment liquid in the step (2) is 5 kg;
the thickness of the organic covering in the step (3) is 20 cm.
Example 5
The difference from example 1 is that:
the raw material components and the content of the decomposition treatment liquid are shown in table 1, and the content unit of each component in table 1 is kg;
the addition amount of the putrefaction treatment liquid in the step (2) is 2 kg;
the thickness of the organic cover in step (3) was 13 cm.
TABLE 1
| Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | |
| Water (W) | 70 | 72.5 | 75 | 80 | 74 |
| Carnoea liquid | 20 | 18 | 16 | 15 | 19 |
| Brown sugar | 2.5 | 3 | 2 | 1 | 1.5 |
| N- (phosphonomethyl) iminodiacetic acid | 2 | 1.5 | 3 | 1 | 2.5 |
| Citral | 1 | 0.6 | 0.8 | 0.5 | 0.9 |
Examples 6 to 9
The difference from example 5 is that: the raw material components and contents of the septic liquid are shown in table 2, and the unit of the content of each component in table 2 is kg.
TABLE 2
Examples 10 to 21
The difference from example 5 is that: the raw material components and contents of the septic liquid are shown in table 3, and the unit of the content of each component in table 3 is kg.
TABLE 3
Examples 22 to 25
The difference from example 5 is that: the raw material components and contents of the septic liquid are shown in table 4, and the unit of the content of each component in table 4 is kg.
TABLE 4
| Example 22 | Example 23 | Example 24 | Example 25 | |
| Water (W) | 74 | 74 | 74 | 74 |
| Carnoea liquid | 19 | 19 | 19 | 19 |
| Brown sugar | 1.5 | 1.5 | 1.5 | 1.5 |
| N- (phosphonomethyl) iminodiacetic acid | 2.5 | 2.5 | 2.5 | 2.5 |
| Citral | 0.9 | 0.9 | 0.9 | 0.9 |
| Furfuryl thiopropionate | 0.2 | 0.35 | 0.5 | 0.4 |
Examples 26 to 29
The difference from example 5 is that: the raw material components and contents of the septic liquid are shown in table 5, and the unit of the content of each component in table 5 is kg.
TABLE 5
Comparative examples 1 to 6
The difference from example 5 is that: the raw material components and contents of the septic liquid are shown in table 6, and the unit of the content of each component in table 6 is kg.
TABLE 6
| Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 | Comparative example 6 | |
| Water (W) | 78.9 | 75.5 | 76.5 | 74.9 | 65 | 85 |
| Carnoea liquid | 19 | 19 | 19 | 19 | 25 | 10 |
| Brown sugar | 0 | 0 | 1.5 | 1.5 | 0.5 | 4 |
| N- (phosphonomethyl) iminodiacetic acid | 0 | 2.5 | 0 | 2.5 | 4 | 0.5 |
| Citral | 0 | 0.9 | 0.9 | 0 | 0.1 | 2 |
Experiment 1
Organic matter content (mg/kg) of the organic mulch prepared in the above examples and comparative examples was determined according to GB9834-88 soil organic matter determination; the content (mg/kg) of available phosphorus in the organic mulch prepared by the above examples and comparative examples was tested according to GB 7853-1987 "determination of available phosphorus in forest soil"; the quick-acting potassium content (mg/kg) of the organic mulch prepared by the above examples and comparative examples is detected according to GB 7856-; the content (mg/kg) of hydrolyzable nitrogen in the organic mulch obtained in the above examples and comparative examples was examined according to GB 7849-1987 "determination of hydrolyzable nitrogen in forest soil".
Experiment 2
After the organic mulch prepared by the above examples and comparative examples is used to cover the soil for half a year, the organic matter content (mg/kg) of the soil improved by the above examples and comparative examples is measured according to GB9834-88 soil organic matter measurement method; the content (mg/kg) of available phosphorus in the soil improved by the above examples and comparative examples is detected according to GB 7853-1987 determination of available phosphorus in forest soil; the content (mg/kg) of the quick-acting potassium in the soil improved by the above examples and comparative examples is detected according to GB 7856-; the content (mg/kg) of hydrolyzable nitrogen in the soil improved in the above examples and comparative examples was determined in accordance with GB 7849-1987 "determination of hydrolyzable nitrogen in forest soil".
Experiment 3
The organic mulch of the above examples and comparative examples was recorded for malodor development during compost decay.
The assay data for experiment 1 is shown in table 7; the data for experiments 2 and 3 are shown in Table 8.
TABLE 7
TABLE 8
According to the comparison of the data of the examples 1 to 5 in the table 2, the content of organic matters in the garden landscape soil can be better adjusted by controlling the addition amount of the decomposition treatment liquid and the covering thickness of the organic covering, so that the soil improvement effect is better and the soil fertility is more sufficient.
According to the comparison of the data of the examples 5-9 in the tables 1 and 2, the dipotassium hydrogen phosphate is added, so that the synergistic cooperation of the brown sugar, the N-phosphonomethyl iminodiacetic acid and the citral is favorably promoted, the decomposition of the premix is favorably promoted, the content of organic components in the organic covering is higher after the premix is decomposed for the same time, the decomposition time is favorably shortened, and the organic covering can meet the requirement of fertilization more easily; meanwhile, the organic matter content in the soil can be better adjusted, so that the soil covered with the organic covering is more suitable for the survival and growth of plants.
According to the comparison of the data of the embodiment 5 and the embodiments 10 to 21 in the table 2, the hydrogen frosted oxazole, the meptyldinocap and the ethylicin in a specific ratio are adopted to cooperate with each other, so that the odor generated in the putrescence process of the organic covering can be favorably and better adsorbed, the putrescence process of the organic covering is less prone to influence the environment, and the adsorption effect cannot be realized due to the absence of any component or the change of any ratio.
As can be seen from the comparison of the data in Table 2 between example 5 and examples 22-23, the addition of furfuryl thiopropionate advantageously allows for better adsorption of the odor generated by the organic coating during the decay process, making the decay process of the organic coating less susceptible to environmental effects.
According to the comparison of the data of comparative examples 1-6 in tables 1 and 2, only when brown sugar, N-phosphonomethyl iminodiacetic acid and citral are cooperated with each other in a specific ratio, the decay time of the organic mulch can be shortened better, so that the organic mulch can reach higher organic content in the same decay time, and simultaneously, the organic content in the soil can be adjusted better, the soil improvement effect is better, the soil fertility is higher, and the effect can not be realized if any component is lacked or any ratio is changed.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. A method for improving soil by organic mulch in gardens is characterized in that: the method comprises the following steps:
step (1), uniformly mixing landscaping waste, straws, dead branches and residual leaves and furfural residues to form a premix;
adding a decomposition treatment liquid into the premix to perform composting and decomposition treatment to form an organic garden covering;
step (3), uniformly covering the garden organic mulch obtained by treatment on the surface of the garden landscape soil;
the decomposition treatment liquid comprises the following components in parts by weight:
70-80 parts of water;
15-20 parts of Nocardia bacterial liquid;
1-3 parts of brown sugar;
1-2 parts of N- (phosphonomethyl) iminodiacetic acid;
0.5-1 part of citral.
2. The method for improving soil in garden organic mulch according to claim 1, characterized in that: the addition mass of the putrefaction treatment liquid in the step (2) is 1-5% of the mass of the premix.
3. The method for improving soil in garden organic mulch according to claim 2, characterized in that: the addition mass of the septic liquid in the step (2) is 2% of the mass of the premix.
4. The method for improving soil in garden organic mulch according to claim 1, characterized in that: the covering thickness of the garden organic covering in the step (3) is 10-20 cm.
5. The method for improving soil with garden organic mulch according to any one of claims 1-4, characterized in that: the decomposition treatment liquid also comprises the following components in parts by weight:
0.1-0.3 part of dipotassium phosphate.
6. The method for improving soil with garden organic mulch according to any one of claims 1-4, characterized in that: the decomposition treatment liquid also comprises the following components in parts by weight:
1-3 parts of a bactericide.
7. The method for improving soil in garden organic mulch according to claim 6, characterized in that: the bactericide comprises one or more of triphenyltin hydroxide, Shuanghuangzole, cyprodinil, meptyldinocap, bismerthiazol, quinconazole, carbendazim, metalaxyl and ethylicin.
8. The method for improving soil in garden organic mulch according to claim 7, characterized in that: the bactericide comprises the following components in parts by weight:
0.3-1.3 parts of hydrosphere;
0.3-0.8 part of meptyldinocap;
0.4 to 0.9 portion of ethylicin.
9. The method for improving soil with garden organic mulch according to any one of claims 1-4, characterized in that: the decomposition treatment liquid also comprises the following components in parts by weight:
0.2-0.5 part of thiopropionic furfural ester.
10. The method for improving soil with garden organic mulch according to any one of claims 1-4, characterized in that: the preparation method of the decomposition treatment liquid comprises the following steps: and uniformly mixing all the components of the decomposition treatment solution to obtain the decomposition treatment solution.
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| CN107244983A (en) * | 2017-07-31 | 2017-10-13 | 合肥信文农业科技有限公司 | A kind of long-acting foliar fertilizer of soil retting extract solution and preparation method thereof |
| CN107371447A (en) * | 2017-09-22 | 2017-11-24 | 广东东篱环境股份有限公司 | A kind of method of gardens organic mat improved soil |
| CN108925389A (en) * | 2018-07-11 | 2018-12-04 | 广西壮族自治区药用植物园 | Radix Notoginseng hayashishita stereo plantation method |
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