CN114213197A - Preparation method of soil remediation agent for morchella cultivation - Google Patents
Preparation method of soil remediation agent for morchella cultivation Download PDFInfo
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- CN114213197A CN114213197A CN202210001008.4A CN202210001008A CN114213197A CN 114213197 A CN114213197 A CN 114213197A CN 202210001008 A CN202210001008 A CN 202210001008A CN 114213197 A CN114213197 A CN 114213197A
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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
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/005—Fertilisers made from animal corpses, or parts thereof from meat-wastes or from other wastes of animal origin, e.g. skins, hair, hoofs, feathers, blood
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/14—Tablets, spikes, rods, blocks or balls
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
-
- 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
-
- 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
Abstract
The invention relates to the technical field of soil improvement, in particular to a preparation method of a soil remediation agent for morchella cultivation, which comprises the steps of firstly, mixing thoroughly decomposed farmyard manure, waste mushroom stick powder, gamma-PGA polyglutamic acid and shell powder according to a ratio, uniformly stirring, tabletting and granulating to obtain a middle hollow nutrient ball with the grain diameter of about 20 meshes; then, mixing and stirring vitamin B2 and the soil remediation microbial inoculum uniformly according to the proportion, and uniformly attaching the mixture on the surface of the nutrition ball by adopting a powder deposition method to obtain a component A; and finally, respectively packaging the high-molecular water-absorbing fiber beads, the sugar alcohol calcium magnesium and the polysaccharide polypeptide biological potassium according to the proportion to obtain a component B, a component C and a component D. The soil remediation agent obtained by the invention can effectively improve the physical-chemical-biological properties of soil, and finally achieves the purposes of increasing the yield by 20-30% and improving the quality.
Description
Technical Field
The invention relates to the technical field of soil improvement, in particular to a preparation method of a soil remediation agent for morchella cultivation.
Background
Continuous cropping obstacles generally refer to the phenomenon that the growth and development of crops are poor, plant diseases and insect pests are increased, the yield of the crops is reduced, and the quality of the crops is reduced due to the fact that the same crops are continuously planted in the same land for many years, and are one of the most serious diseases in agricultural production. The research finds that the causes of the continuous cropping obstacle mainly comprise the following reasons: firstly, when the same crop is planted for a long time, the crop prefers to absorb soil nutrients, so that the soil nutrients are unbalanced but are not supplemented in time; secondly, the soil microbial community structure is changed, namely harmful bacteria are increased, and beneficial bacteria are reduced to cause the disease of the next crop to be aggravated; thirdly, autotoxic substances secreted by the root system of the crops or in residues cause the deterioration of the environment of the root zone and inhibit the growth of the next crop, namely the allelopathy autotoxicity effect; fourthly, the problem of soil acidification or salinization.
Morchella is also called morchella, belongs to Ascomycotina, Panorales, Morchellacaceae and Morchella, and is one of rare edible fungi in the world. With the increasing market demand, more and more farmers grow morchella in recent years. During the cultivation of morchella, ascocarp leaching, decomposition of residues and release of substances by hypha per se have a self-toxic effect on morchella, beneficial microorganisms in soil are reduced, harmful bacteria are bred, and the problem of continuous cropping obstacle of morchella soil is caused by unbalance of soil mineral elements.
Disclosure of Invention
In order to solve the problems, the invention provides a preparation method of a soil remediation agent for morchella cultivation, and the obtained soil remediation agent can effectively improve the physical-chemical-biological properties of soil, and finally achieves the purposes of increasing the yield by 20-30% and improving the quality.
In order to achieve the purpose, the invention adopts the technical scheme that:
a preparation method of a soil remediation agent for morchella cultivation comprises the following steps:
s1, weighing the following components in parts by weight:
30-40 parts of decomposed farmyard manure, 10-20 parts of waste mushroom stick powder, 8-10 parts of high-molecular water-absorbing fiber beads, 5-10 parts of sugar alcohol calcium magnesium, 5-6 parts of gamma-PGA polyglutamic acid, 3-5 parts of a soil remediation microbial inoculum, 22-4 parts of vitamin B, 3-6 parts of polysaccharide polypeptide biological potassium and 2-4 parts of shell powder;
s2, mixing and stirring the weighed decomposed farmyard manure, waste mushroom stick powder, gamma-PGA polyglutamic acid and shell powder uniformly, and tabletting and granulating to obtain a nutrient ball with a hollow middle part and a particle size of about 20 meshes;
s3, mixing and stirring the weighed vitamin B2 and the soil remediation microbial inoculum uniformly, and then uniformly attaching the mixture to the surface of the nutrition ball by adopting a powder deposition method to obtain a component A;
s4, respectively packaging the high-molecular water-absorbing fiber beads, the sugar alcohol calcium magnesium and the polysaccharide polypeptide biological potassium to obtain a component B, a component C and a component D.
Further, the decomposed farmyard manure is processed at a high temperature of 300 ℃ until the water content is lower than 10%, and the grain size is about 50 meshes; the waste mushroom stick powder is processed at a high temperature of 300 ℃ until the water content is lower than 10%, and the particle size is about 50 meshes.
Furthermore, the polymer water-absorbing fiber beads have different particle sizes, and the particle size is 10-100 mu m.
Furthermore, the high molecular water-absorbing fiber beads are one of polyacrylate, cellulose and protein.
Preferably, the soil remediation agent is prepared from the following raw materials in parts by weight:
30 parts of decomposed farmyard manure, 10 parts of waste mushroom stick powder, 8 parts of high-molecular water-absorbing fiber beads, 5 parts of sugar alcohol calcium magnesium, 5 parts of gamma-PGA polyglutamic acid, 3 parts of a soil remediation microbial agent, 22 parts of vitamin B, 3 parts of polysaccharide polypeptide biological potassium and 2 parts of shell powder.
Preferably, the soil remediation agent is prepared from the following raw materials in parts by weight:
40 parts of decomposed farmyard manure, 20 parts of waste mushroom stick powder, 10 parts of high-molecular water-absorbing fiber beads, 10 parts of sugar alcohol calcium magnesium, 6 parts of gamma-PGA polyglutamic acid, 5 parts of soil remediation microbial inoculum, 24 parts of vitamin B, 6 parts of polysaccharide polypeptide biological potassium and 4 parts of shell powder.
Preferably, the soil remediation agent is prepared from the following raw materials in parts by weight:
35 parts of decomposed farmyard manure, 15 parts of waste mushroom stick powder, 9 parts of high-molecular water-absorbing fiber beads, 7.5 parts of sugar alcohol calcium and magnesium, 5.5 parts of gamma-PGA polyglutamic acid, 4 parts of soil remediation microbial inoculum, 23 parts of vitamin B, 4.5 parts of polysaccharide polypeptide biological potassium and 3 parts of shell powder.
The invention has the following beneficial effects:
1) the fertilizer can improve the nutrient supply condition of soil, promote the dissolution and release of insoluble nutrients in the soil, effectively break soil hardening, promote the formation of granular structures, convert ineffective fertilizers fixed by the soil into effective fertilizers, and improve the nutrient supply condition, the ventilation condition and the loosening degree in the soil.
2) Can promote growth of morchella, reduce incidence of plant diseases and insect pests, enhance stress resistance of morchella, and finally achieve the purposes of increasing yield by 20-30% and improving quality.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention.
In the following examples, soil remediation microbial inoculum comprises: 65 to 75 percent of bacillus subtilis; 10-20% of EM bacteria; 5-10% of paenibacillus polymyxa; 5-10% of an enzyme activator polyether; the content of effective viable bacteria of the bacillus subtilis is more than or equal to 100 hundred million/g; the content of the effective viable bacteria of the paenibacillus polymyxa is more than or equal to 100 hundred million/g.
Example 1
A preparation method of a soil remediation agent for morchella cultivation comprises the following steps:
s1, weighing the following components in parts by weight:
30 parts of decomposed farmyard manure, 10 parts of waste mushroom stick powder, 8 parts of high-molecular water-absorbing fiber beads, 5 parts of sugar alcohol calcium magnesium, 5 parts of gamma-PGA polyglutamic acid, 3 parts of soil remediation microbial inoculum, 22 parts of vitamin B, 3 parts of polysaccharide polypeptide biological potassium and 2 parts of shell powder;
s2, mixing and stirring the weighed decomposed farmyard manure, waste mushroom stick powder, gamma-PGA polyglutamic acid and shell powder uniformly, and tabletting and granulating to obtain a nutrient ball with a hollow middle part and a particle size of about 20 meshes;
s3, mixing and stirring the weighed vitamin B2 and the soil remediation microbial inoculum uniformly, and then uniformly attaching the mixture to the surface of the nutrition ball by adopting a powder deposition method to obtain a component A;
s4, respectively packaging the high-molecular water-absorbing fiber beads, the sugar alcohol calcium magnesium and the polysaccharide polypeptide biological potassium to obtain a component B, a component C and a component D.
In the embodiment, the decomposed farmyard manure is processed at a high temperature of 300 ℃ until the water content is lower than 10%, and the grain size is about 50 meshes; the waste mushroom stick powder is processed at a high temperature of 300 ℃ until the water content is lower than 10%, and the particle size is about 50 meshes.
In this embodiment, the water-absorbent polymer beads are one of polyacrylate, cellulose and protein, and have particle sizes of 10-100 μm.
Example 2
A preparation method of a soil remediation agent for morchella cultivation comprises the following steps:
s1, weighing the following components in parts by weight:
40 parts of decomposed farmyard manure, 20 parts of waste mushroom stick powder, 10 parts of high-molecular water-absorbing fiber beads, 10 parts of sugar alcohol calcium magnesium, 6 parts of gamma-PGA polyglutamic acid, 5 parts of soil remediation microbial inoculum, 24 parts of vitamin B, 6 parts of polysaccharide polypeptide biological potassium and 4 parts of shell powder;
s2, mixing and stirring the weighed decomposed farmyard manure, waste mushroom stick powder, gamma-PGA polyglutamic acid and shell powder uniformly, and tabletting and granulating to obtain a nutrient ball with a hollow middle part and a particle size of about 20 meshes;
s3, mixing and stirring the weighed vitamin B2 and the soil remediation microbial inoculum uniformly, and then uniformly attaching the mixture to the surface of the nutrition ball by adopting a powder deposition method to obtain a component A;
s4, respectively packaging the high-molecular water-absorbing fiber beads, the sugar alcohol calcium magnesium and the polysaccharide polypeptide biological potassium to obtain a component B, a component C and a component D.
In the embodiment, the decomposed farmyard manure is processed at a high temperature of 300 ℃ until the water content is lower than 10%, and the grain size is about 50 meshes; the waste mushroom stick powder is processed at a high temperature of 300 ℃ until the water content is lower than 10%, and the particle size is about 50 meshes.
In this embodiment, the water-absorbent polymer beads are one of polyacrylate, cellulose and protein, and have particle sizes of 10-100 μm.
Example 3
A preparation method of a soil remediation agent for morchella cultivation comprises the following steps:
s1, weighing the following components in parts by weight:
35 parts of decomposed farmyard manure, 15 parts of waste mushroom stick powder, 9 parts of high-molecular water-absorbing fiber beads, 7.5 parts of sugar alcohol calcium and magnesium, 5.5 parts of gamma-PGA polyglutamic acid, 4 parts of soil remediation microbial inoculum, 23 parts of vitamin B, 4.5 parts of polysaccharide polypeptide biological potassium and 3 parts of shell powder;
s2, mixing and stirring the weighed decomposed farmyard manure, waste mushroom stick powder, gamma-PGA polyglutamic acid and shell powder uniformly, and tabletting and granulating to obtain a nutrient ball with a hollow middle part and a particle size of about 20 meshes;
s3, mixing and stirring the weighed vitamin B2 and the soil remediation microbial inoculum uniformly, and then uniformly attaching the mixture to the surface of the nutrition ball by adopting a powder deposition method to obtain a component A;
s4, respectively packaging the high-molecular water-absorbing fiber beads, the sugar alcohol calcium magnesium and the polysaccharide polypeptide biological potassium to obtain a component B, a component C and a component D.
In the embodiment, the decomposed farmyard manure is processed at a high temperature of 300 ℃ until the water content is lower than 10%, and the grain size is about 50 meshes; the waste mushroom stick powder is processed at a high temperature of 300 ℃ until the water content is lower than 10%, and the particle size is about 50 meshes.
In this embodiment, the water-absorbent polymer beads are one of polyacrylate, cellulose and protein, and have particle sizes of 10-100 μm.
When the special fertilizer is used, the component B, the component C and the component D need to be mixed, after the high-molecular water-absorbing fiber beads are completely absorbed (namely the component C and the component D are basically absorbed), the high-molecular water-absorbing fiber beads are mixed with the component A (nutrient balls) to prepare application, the application is carried out during ploughing, the dosage per mu is about 100kg, the mode of ditching, pesticide application (soil conditioner), backfilling and irrigation (soil humidity is about 50%) is adopted, the depth of a strip-shaped ditch is about 20cm, and the width of the strip-shaped ditch is about 10 cm.
Test data:
the influence effects of the soil conditioner obtained in the examples 1, 2 and 3 on indexes such as soil carbon components, soil volume weights, aggregates, soil moisture and the like of the Morchella cultivation land soil for 4 years of continuous cropping and the Morchella cultivation land soil for 5 years of continuous cropping, 0-10cm and 10-20cm layers of soil are measured by adopting a research method of indoor soil column culture test and field in-situ measurement. As a result, it was found that: the application of the soil conditioner can obviously increase the content of microorganisms in soil, promote the activity of the microorganisms, promote the release and chelation of trace elements such as silicon, aluminum, iron, magnesium, molybdenum and the like in the soil, effectively break the soil hardening, promote the formation of granular structures, convert ineffective fertilizers fixed by the soil into effective fertilizers, and improve the supply condition, the ventilation condition and the loosening degree of nutrients in the soil; the increase of the carbon content of the soil microorganisms is obvious, the volume weight of the soil is reduced, and the water holding capacity of the soil is obviously improved.
The field arrangement test field test finds that: the method comprises the following steps of taking a toadstool cultivation area with 4 years of continuous cropping as a test field, taking a blank control group without applying a soil conditioner, taking the soil conditioner described in example 1, example 2 and example 3 as an experimental group, and applying the soil conditioner for the following time: when ploughing each time; application amount: the dosage per mu is about 100 kg; the application method comprises the following steps: the method comprises the steps of ditching, pesticide application (soil conditioner), backfilling and irrigation (the soil humidity is about 50%), wherein the depth of the strip-shaped ditch is about 20cm, and the width of the strip-shaped ditch is about 10 cm. As a result: compared with a blank control group, the soil conditioner disclosed in the embodiment 1, the embodiment 2 and the embodiment 3 can improve the yield of the morchella esculenta and reduce the incidence rate of diseases and insect pests of the morchella esculenta, wherein the improvement of the embodiment 1 is 28.3%; the improvement is 27.9 percent in example 2 and 30.3 percent in example 3.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (7)
1. A preparation method of a soil remediation agent for morchella cultivation is characterized by comprising the following steps: the method comprises the following steps:
s1, weighing the following components in parts by weight:
30-40 parts of decomposed farmyard manure, 10-20 parts of waste mushroom stick powder, 8-10 parts of high-molecular water-absorbing fiber beads, 5-10 parts of sugar alcohol calcium magnesium, 5-6 parts of gamma-PGA polyglutamic acid, 3-5 parts of a soil remediation microbial inoculum, 22-4 parts of vitamin B, 3-6 parts of polysaccharide polypeptide biological potassium and 2-4 parts of shell powder;
s2, mixing and stirring the weighed decomposed farmyard manure, waste mushroom stick powder, gamma-PGA polyglutamic acid and shell powder uniformly, and tabletting and granulating to obtain a nutrient ball with a hollow middle part and a particle size of about 20 meshes;
s3, mixing and stirring the weighed vitamin B2 and the soil remediation microbial inoculum uniformly, and then uniformly attaching the mixture to the surface of the nutrition ball by adopting a powder deposition method to obtain a component A;
s4, respectively packaging the high-molecular water-absorbing fiber beads, the sugar alcohol calcium magnesium and the polysaccharide polypeptide biological potassium to obtain a component B, a component C and a component D.
2. The method for preparing the soil remediation agent for morchella cultivation as claimed in claim 1, wherein the soil remediation agent comprises: the decomposed farmyard manure is processed at a high temperature of 300 ℃ until the water content is lower than 10%, and the grain size is about 50 meshes; the waste mushroom stick powder is processed at a high temperature of 300 ℃ until the water content is lower than 10%, and the particle size is about 50 meshes.
3. The method for preparing the soil remediation agent for morchella cultivation as claimed in claim 1, wherein the soil remediation agent comprises: the polymer water-absorbing fiber beads have different particle sizes, and the particle size is 10-100 mu m.
4. The method for preparing the soil remediation agent for morchella cultivation as claimed in claim 1, wherein the soil remediation agent comprises: the high molecular water-absorbing fiber beads are one of polyacrylate, cellulose and protein.
5. The method for preparing the soil remediation agent for morchella cultivation as claimed in claim 1, wherein the soil remediation agent comprises: the soil remediation agent is prepared from the following raw materials in parts by weight:
30 parts of decomposed farmyard manure, 10 parts of waste mushroom stick powder, 8 parts of high-molecular water-absorbing fiber beads, 5 parts of sugar alcohol calcium magnesium, 5 parts of gamma-PGA polyglutamic acid, 3 parts of a soil remediation microbial agent, 22 parts of vitamin B, 3 parts of polysaccharide polypeptide biological potassium and 2 parts of shell powder.
6. The method for preparing the soil remediation agent for morchella cultivation as claimed in claim 1, wherein the soil remediation agent comprises: the soil remediation agent is prepared from the following raw materials in parts by weight:
40 parts of decomposed farmyard manure, 20 parts of waste mushroom stick powder, 10 parts of high-molecular water-absorbing fiber beads, 10 parts of sugar alcohol calcium magnesium, 6 parts of gamma-PGA polyglutamic acid, 5 parts of soil remediation microbial inoculum, 24 parts of vitamin B, 6 parts of polysaccharide polypeptide biological potassium and 4 parts of shell powder.
7. The method for preparing the soil remediation agent for morchella cultivation as claimed in claim 1, wherein the soil remediation agent comprises: the soil remediation agent is prepared from the following raw materials in parts by weight:
35 parts of decomposed farmyard manure, 15 parts of waste mushroom stick powder, 9 parts of high-molecular water-absorbing fiber beads, 7.5 parts of sugar alcohol calcium and magnesium, 5.5 parts of gamma-PGA polyglutamic acid, 4 parts of soil remediation microbial inoculum, 23 parts of vitamin B, 4.5 parts of polysaccharide polypeptide biological potassium and 3 parts of shell powder.
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| CN202210001008.4A CN114213197A (en) | 2022-01-04 | 2022-01-04 | Preparation method of soil remediation agent for morchella cultivation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115141055A (en) * | 2022-05-19 | 2022-10-04 | 商洛市农业技术推广站 | Organic fertilizer produced by using waste fungus bags |
| CN116462551A (en) * | 2023-05-08 | 2023-07-21 | 沈阳农业大学 | Microbial agent for correcting continuous cropping obstacle of Morchella cultivation |
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Application publication date: 20220322 |