CN108546170B - Nutrient soil for cultivating agrocybe cylindracea and recycling method thereof - Google Patents
Nutrient soil for cultivating agrocybe cylindracea and recycling method thereof Download PDFInfo
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- CN108546170B CN108546170B CN201810329561.4A CN201810329561A CN108546170B CN 108546170 B CN108546170 B CN 108546170B CN 201810329561 A CN201810329561 A CN 201810329561A CN 108546170 B CN108546170 B CN 108546170B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/20—Culture media, e.g. compost
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The invention discloses nutrient soil for cultivating agrocybe cylindracea and a recycling method thereof. The recycling method comprises the following steps: (a) recovering the waste nutrient soil for the first time; (b) installing a nutrient soil collection frame; (c) recovering the waste nutrient soil for the second time; (d) spraying itaconic acid fermentation mother liquor; (e) installing a waste nutrient soil discharging device; (f) loading into a nutrient soil collection frame; (g) quantitatively discharging into waste nutrient soil; (h) recovering the vacant nutrient soil collecting frame; (i) continuously discharging into waste nutrient soil; (j) discharging the filling material. The nutrient soil disclosed by the invention has the advantages of loose and solid structure, good permeability, strong water storage property and rich nutrient content, and the harvest yield of agrocybe cylindracea is increased. The method provided by the invention has the advantages that the waste nutrient soil is recycled, the waste gas treatment effect is good, and the cultivation cost of the agrocybe cylindracea is reduced.
Description
Technical Field
The invention belongs to the technical field of agrocybe cylindracea cultivation, and particularly relates to nutrient soil for agrocybe cylindracea cultivation and a recycling method thereof.
Background
In recent years, the production scale of domestic edible fungi reaches more than 18800 million tons in 2009 in China, the domestic edible fungi accounts for more than 70% of the total global production, the yield and production of the domestic edible fungi are in the forefront of the world, and the domestic edible fungi becomes the sixth planting industry of China after grains, cotton, oil, vegetables and fruits. However, with the expansion of the production scale of domestic edible fungi, the general production mode can not meet the requirements of people.
The agrocybe cylindracea is also named as agrocybe cylindracea, agrocybe aegerita, agrocybe chaxingu and the like, is crisp in a covering tender handle, pure and fragrant in taste and excellent in mouthfeel, and can be cooked into various delicious foods; and the pure natural pollution-free health-care edible fungi which integrates high protein, low fat, low sugar content and health-care food therapy belong to high-grade edible fungi. According to the determination of the national food quality supervision and inspection center, the edible fungi are rich in seventeen amino acids such as aspartic acid and glutamic acid required by human bodies, more than ten mineral trace elements and anticancer polysaccharide, and the medicinal health care curative effect of the edible fungi is higher than that of other edible fungi. However, agrocybe aegerita is a wood rot fungus with weak capability of decomposing lignin and cellulose, and wild agrocybe aegerita only grows on camellia oleifera. Therefore, the camellia oleifera sawdust is the main component of the agrocybe aegerita culture medium. The traditional culture method only provides nutrient substances required by edible fungi, and the growth state and the aspect of preventing and treating plant diseases and insect pests of the edible fungi do not meet the requirements required by farmers and the growth requirements of agrocybe cylindracea cannot be met.
In view of the above, the prior art adopts nutrient soil to cultivate agrocybe cylindracea. The nutrient soil is bed soil which is specially prepared for satisfying the growth and development of seedlings, contains various mineral nutrients, is loose and ventilated, has strong water and fertilizer retention capacity and does not have diseases and insect pests. The nutrient soil is generally prepared by mixing fertile field soil and decomposed animal manure. However, in the prior art, after the nutrient soil is adopted to cultivate the agrocybe aegerita, the harvest quantity of the agrocybe aegerita is small, and after the agrocybe aegerita is harvested, the waste nutrient soil is collected and processed in a centralized manner, so that the resource waste phenomenon exists.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provides the nutrient soil for cultivating the agrocybe aegerita and the recycling method thereof, the nutrient substances required by the agrocybe aegerita in the nutrient soil are increased, the carbon-egg ratio meets the growth requirement of the agrocybe aegerita, the nutrient soil has a loose and solid structure, good permeability, strong water storage property and rich nutrient substance content, and the yield of harvested agrocybe aegerita is increased; after the agrocybe cylindracea is harvested, straw mushrooms are planted again after the waste nutrient soil is disinfected, the soil texture structure of the nutrient soil is improved, the nutrient components of the waste nutrient soil are reduced, then the waste nutrient soil harvested with the straw mushrooms is quantitatively discharged into an organic fertilizer waste adsorption tower for treatment, the discharge time and the discharge quantity of nutrient soil collection frames are conveniently controlled, the waste nutrient soil is uniformly discharged into the organic fertilizer waste adsorption tower in a powdery state for sufficient treatment, 2% itaconic acid fermentation mother liquor sprayed into fillers of the organic fertilizer waste adsorption tower absorbs waste gas in the production process of the organic fertilizer, the waste gas treatment effect is good, the treatment cost is low, the fillers discharged from the organic fertilizer waste gas adsorption tower are used as auxiliary materials for organic fertilizer production, the waste nutrient soil is recycled, sustainable development is maintained, and the agrocybe cylindracea cultivation cost is reduced.
In order to solve the technical problems, the invention adopts the following technical scheme:
the nutrient soil for cultivating the agrocybe cylindracea is characterized by comprising the following raw materials in parts by weight:
a cyclic utilization method of nutrient soil for cultivating agrocybe cylindracea is characterized by comprising the following steps:
(a) recovering the waste nutrient soil for the first time: firstly harvesting agrocybe aegerita, then collecting waste nutrient soil, watering with water until the water content reaches 65%, stacking for more than 36 hours, then sterilizing, and cultivating straw mushrooms on the sterilized nutrient soil 4-5 days after the medicinal flavor is dispersed;
(b) installing a nutrient soil collection frame: firstly, transversely sliding a bottom plate into a mounting hole of the frame body, and then welding an ear plate at the bottom of the bottom plate to finish mounting of the nutrient soil collecting frame;
(c) and (3) recovering the waste nutrient soil for the second time: firstly harvesting straw mushrooms, collecting waste nutrient soil by adopting a nutrient soil collection frame, weighing the nutrient soil collection frame, and controlling the weight of the nutrient soil in the nutrient soil collection frame to be the same;
(d) spraying 2% itaconic acid fermentation mother liquor into the filler of the organic fertilizer waste adsorption tower;
(e) installing a waste nutrient soil discharging device: firstly, welding a steel pipe into a fixed seat, cutting a discharge hole at the designed position of a discharge plate, welding a bin at the discharge hole, mounting four positioning blocks on the top surface of the discharge plate, welding the discharge plate at the top of the fixed seat, welding a quantitative sliding plate between the two positioning blocks, welding the quantitative sliding plate and the discharge plate fixedly, welding U-shaped steel on the top surface of the discharge plate, completing the mounting of a waste nutrient soil discharging device, welding the waste nutrient soil discharging device at the top of an organic fertilizer waste adsorption tower, and extending the bottom of the bin into a feed inlet of the organic fertilizer waste adsorption tower;
(f) loading into a nutrient soil collection frame: firstly, erecting baffles between quantitative sliding plates, then sliding the nutrient soil collection frames onto the quantitative sliding plates one by one, limiting the nutrient soil collection frames by limiting strips on the quantitative sliding plates, arranging the part of the bottom plate extending out of the nutrient soil collection frames in a groove of the quantitative sliding plates, and then abutting the nutrient soil collection frames against the baffles;
(g) quantitatively discharging the waste nutrient soil into an organic fertilizer waste adsorption tower: removing the baffle, determining the number of nutrient soil collecting frames capable of treating the waste nutrient soil according to the amount of fillers in the organic fertilizer waste adsorption tower, pushing the nutrient soil collecting frames of the number above the storage bin, aligning a bottom plate of the nutrient soil collecting frames with through holes of a quantitative sliding plate, then installing a driving rod in an ear plate, applying a transverse acting force on the driving rod, extending the bottom plate out of the through holes, enabling the nutrient soil collecting frames to be in an open state, then uniformly scraping the waste nutrient soil on the bottom plate into the storage bin by adopting a mud scraper, and discharging the waste nutrient soil into the organic fertilizer waste adsorption tower through the storage bin;
(h) recovering the vacant nutrient soil collecting frame: clamping a group of insertion blocks in U-shaped steel, wherein each nutrient soil collection frame corresponds to one insertion block, pushing the vacant nutrient soil collection frames after the waste nutrient soil in the nutrient soil collection frames is discharged, enabling the vacant nutrient soil collection frames to abut against the insertion blocks, then detaching the insertion blocks, and uniformly taking out the vacant nutrient soil collection frames;
(i) repeating the step (g) and the step (h) according to the treatment stage of the waste nutrient soil by the filler in the organic fertilizer waste adsorption tower, and discharging the waste nutrient soil into the organic fertilizer waste adsorption tower;
(j) and (4) discharging the filler from the waste organic fertilizer adsorption tower, and using the filler as an auxiliary material for organic fertilizer production.
Further, the sterilization operation of the step (a) is to spray 40g of 50% carbendazim powder into every 1 cubic meter of soil in the waste nutrient soil, fully stir and seal with a plastic film.
Further, in the step (c), before the waste nutrient soil is collected by adopting the nutrient soil collection frame, the waste nutrient soil is spread flatly, 0.5% formalin is sprayed on the waste nutrient soil, and the waste nutrient soil is turned over.
Further, in the step (h), the U-shaped steel is clamped into the sliding base, and then the inserting blocks are installed on the sliding base one by one from bottom to top.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention is based on the components of the nutrient soil in the prior art, the cottonseed hulls, the wheat husks, the peat and the coconut chaff are added, under the specific weight parts, the nutrient substances required by the agrocybe aegerita in the nutrient soil are added, the carbon-egg ratio meets the growth requirement of the agrocybe aegerita, and the nutrient soil has the advantages of loose and solid outside the structure, good permeability, strong water storage property and rich nutrient substance content, thereby improving the yield of the agrocybe aegerita harvest.
After the agrocybe cylindracea is harvested, the waste nutrient soil is disinfected and then the volvariella volvacea is planted again, the soil texture structure of the nutrient soil is improved, the nutrient soil is loosened, and the nutrient content of the waste nutrient soil is reduced. And then, the nutrient soil collection frame is adopted to collect the waste nutrient soil, then the nutrient soil collection frame is weighed, the weight of the nutrient soil in the nutrient soil collection frame is controlled to be the same, and the waste nutrient soil after straw mushrooms are harvested is conveniently and quantitatively discharged into an organic fertilizer waste adsorption tower for treatment. When the nutrient soil collecting frames slide into the quantitative sliding plate one by one, limiting the nutrient soil collecting frames by the limiting strips on the quantitative sliding plate, arranging the part of the bottom plate extending out of the nutrient soil collecting frames in the groove of the quantitative sliding plate, and then abutting the nutrient soil collecting frames on the baffle plate, so that the nutrient soil collecting frames are uniformly arranged at the specified positions, and technicians have sufficient time to detect and maintain the organic fertilizer waste adsorption tower; when the organic fertilizer waste adsorption tower meets the treatment standard, determining the number of nutrient soil collection frames capable of treating the waste nutrient soil according to the amount of fillers in the organic fertilizer waste adsorption tower, and pushing the number of nutrient soil collection frames above a storage bin, so that the discharge time and the discharge number of the nutrient soil collection frames are conveniently controlled; when the driving rod is installed in the ear plate and transverse acting force is applied to the driving rod, the bottom plate extends out of the through hole, and the nutrient soil collection frame is in an open state, waste nutrient soil can be uniformly discharged into the organic fertilizer waste adsorption tower in a powdery state to be fully treated. 2% itaconic acid fermentation mother liquor sprayed into the filler of the organic fertilizer waste adsorption tower absorbs waste gas in the organic fertilizer production process, the waste gas treatment effect is good, the treatment cost is low, and the filler discharged from the organic fertilizer waste gas adsorption tower is used as an auxiliary material for organic fertilizer production. After all the waste nutrient soil in the nutrient soil collection frame is discharged, the vacant nutrient soil collection frame is pushed to abut against the insertion block, the vacant nutrient soil collection frame can be uniformly taken out, the waste nutrient soil is continuously discharged into the organic fertilizer waste adsorption tower, and more waste nutrient soil can be treated. The method recycles the waste nutrient soil, sustainably develops the waste nutrient soil, and reduces the cultivation cost of the agrocybe aegerita.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural diagram of a nutrient soil collection frame according to the present invention;
FIG. 2 is a schematic structural view of the fixing base of the present invention;
FIG. 3 is a schematic view showing the construction of the waste nutrient soil discharging device according to the present invention;
FIG. 4 is a schematic structural view of a nutrient soil collection frame according to the present invention;
FIG. 5 is a schematic structural view of the present invention when the organic fertilizer is quantitatively discharged into the waste nutrient soil in the waste adsorption tower;
FIG. 6 is a schematic structural view of the present invention for recovering the empty nutrient soil collection frame;
FIG. 7 is a schematic view of a discharge plate according to the present invention;
fig. 8 is a schematic structural view of the sliding base of the present invention when an insertion block is mounted thereon.
Detailed Description
As shown in fig. 1 to 8, the nutrient soil for agrocybe cylindracea cultivation of the present invention comprises the following raw materials by weight:
the invention is based on the components of the nutrient soil in the prior art, the cottonseed hulls, the wheat husks, the peat and the coconut chaff are added, under the specific weight parts, the nutrient substances required by the agrocybe aegerita in the nutrient soil are added, the carbon-egg ratio meets the growth requirement of the agrocybe aegerita, and the nutrient soil has the advantages of loose and solid outside the structure, good permeability, strong water storage property and rich nutrient substance content, thereby improving the yield of the agrocybe aegerita harvest.
A cyclic utilization method of nutrient soil for cultivating agrocybe cylindracea comprises the following steps:
(a) recovering the waste nutrient soil for the first time: firstly, harvesting the agrocybe aegerita, then collecting the waste nutrient soil, watering with water until the water content reaches 65%, and stacking for more than 36 hours. Then sterilizing, spraying 40g of 50% carbendazim powder in every 1 cubic meter of soil in the waste nutrient soil, fully stirring and sealing by using a plastic film. 4-5 days after the medicinal materials are dispersed, cultivating straw mushrooms on the sterilized nutrient soil. The cultivation of the straw mushrooms can improve the soil structure of the first-time recovered waste nutrient soil, gradually soften, reduce the nutrient components in the first-time recovered waste nutrient soil and improve the economic value.
(b) Installing a nutrient soil collection frame 1: firstly, the bottom plate 2 transversely slides into the mounting hole of the frame body, and then the lug plates 3 are welded at the bottom of the bottom plate 2, so that the mounting of the nutrient soil collecting frame 1 is completed.
(c) And (3) recovering the waste nutrient soil for the second time: firstly, the straw mushrooms are harvested, and then the waste nutrient soil is collected by adopting the nutrient soil collection frame 1. Before the waste nutrient soil is collected by adopting the nutrient soil collection frame 1, the waste nutrient soil is spread flatly, 0.5% formalin is sprayed on the waste nutrient soil, and the waste nutrient soil is turned over. Then the nutrient soil collection frame 1 is weighed, and the weight of the nutrient soil in the nutrient soil collection frame 1 is controlled to be the same.
(d) Spraying 2% itaconic acid fermentation mother liquor into the filler of the organic fertilizer waste adsorption tower.
(e) Installing a waste nutrient soil discharging device: firstly, a fixed seat 5 is welded by a steel pipe 4, then a discharge hole 7 is cut at the designed position of a discharge plate 6, then a bin 8 is welded at the discharge hole 7, then four positioning blocks 9 are arranged on the top surface of the discharge plate 6, and then the discharge plate 6 is welded at the top of the fixed seat 5. And welding a quantitative sliding plate 10 between the two positioning blocks 9, welding and fixing the quantitative sliding plate 10 and the discharge plate 6, and welding a U-shaped steel 11 on the top surface of the discharge plate 6 to finish the installation of the waste nutrient soil discharge device. Then the device welding is gone into to abandonment nutrient soil at the top of fertilizer abandonment adsorption tower to stretch into fertilizer abandonment adsorption tower's feed inlet with the bottom of feed bin 8.
(f) Loading into a nutrient soil collection frame 1: baffle plates 12 are firstly erected between quantitative sliding plates 10, then the nutrient soil collection frames 1 slide onto the quantitative sliding plates 10 one by one, limiting strips 13 on the quantitative sliding plates 10 limit the nutrient soil collection frames 1, meanwhile, the parts of the bottom plates 2 extending out of the nutrient soil collection frames 1 are arranged in grooves 14 of the quantitative sliding plates 10, and then the nutrient soil collection frames 1 are abutted against the baffle plates 12.
(g) Quantitatively discharging the waste nutrient soil into an organic fertilizer waste adsorption tower: remove baffle 12 earlier, according to the volume of packing in the fertilizer abandonment adsorption tower again, confirm the nutrition soil collection frame 1's that can handle abandonment nutrition soil quantity, again with the nutrition soil collection frame 1 of this quantity push to the top of feed bin 8, align the through-hole 15 of bottom plate 2 and the ration slide board 10 of frame 1 is collected to nutrition soil. Then, a driving rod is arranged in the ear plate 3, transverse force is applied to the driving rod, the bottom plate 2 extends out of the through hole 15, and the nutrient soil collection frame 1 is in an open state. Then adopt the mud scraper to scrape into feed bin 8 with the abandonment soil of nourishing on the bottom plate 2 evenly, abandonment soil of nourishing discharges into fertilizer abandonment adsorption tower through feed bin 8.
(h) Recovering vacant nutrient soil collecting frame 1: a group of insert blocks 16 are clamped into the U-shaped steel 11, and each nutrient soil collection frame 1 corresponds to one insert block 16. The U-shaped steel 11 is clamped into the sliding base 17, and then the inserting blocks 16 are installed on the sliding base 17 one by one from bottom to top. After the waste nutrient soil in the nutrient soil collection frame 1 is discharged, pushing the vacant nutrient soil collection frame 1, enabling the vacant nutrient soil collection frame 1 to abut against the insertion block 16, then detaching the insertion block 16, and uniformly taking out the vacant nutrient soil collection frame 1.
(i) And (5) repeating the step (g) and the step (h) according to the treatment stage of the waste nutrient soil by the filler in the organic fertilizer waste adsorption tower, and discharging the waste nutrient soil into the organic fertilizer waste adsorption tower.
(j) And (4) discharging the filler from the organic fertilizer waste gas adsorption tower, and using the filler as an auxiliary material for organic fertilizer production.
After the agrocybe cylindracea is harvested, the waste nutrient soil is disinfected and then the volvariella volvacea is planted again, the soil texture structure of the nutrient soil is improved, the nutrient soil is loosened, and the nutrient content of the waste nutrient soil is reduced. And then, the nutrient soil collection frame 1 is adopted to collect the waste nutrient soil, then the nutrient soil collection frame 1 is weighed, the weight of the nutrient soil in the nutrient soil collection frame 1 is controlled to be the same, and the waste nutrient soil after straw mushrooms are harvested is conveniently and quantitatively discharged into an organic fertilizer waste adsorption tower for treatment. When the nutrient soil collection frames 1 slide into the quantitative sliding plate 10 one by one, the limiting strips 13 on the quantitative sliding plate 10 limit the nutrient soil collection frames 1, meanwhile, the part of the bottom plate 2 extending out of the nutrient soil collection frames 1 is arranged in the grooves 14 of the quantitative sliding plate 10, and then the nutrient soil collection frames 1 are abutted against the baffle plate 12, so that the nutrient soil collection frames 1 are uniformly arranged at the specified positions, and technicians have sufficient time to detect and maintain the organic fertilizer waste adsorption tower; when the organic fertilizer waste adsorption tower meets the treatment standard, the number of the nutrient soil collection frames 1 capable of treating the waste nutrient soil is determined according to the amount of the filler in the organic fertilizer waste adsorption tower, and the nutrient soil collection frames 1 in the number are pushed above the storage bin 8, so that the discharge time and the discharge number of the nutrient soil collection frames 1 are conveniently controlled; when the driving rod is arranged in the ear plate 3 and transverse acting force is applied to the driving rod, the bottom plate 2 extends out of the through hole 15, and the nutrient soil collection frame 1 is in an open state, the waste nutrient soil can be uniformly discharged into the organic fertilizer waste adsorption tower in a powdery state for full treatment. 2% itaconic acid fermentation mother liquor sprayed into the filler of the organic fertilizer waste adsorption tower absorbs waste gas in the organic fertilizer production process, the waste gas treatment effect is good, the treatment cost is low, and the filler discharged from the organic fertilizer waste gas adsorption tower is used as an auxiliary material for organic fertilizer production. After the waste nutrient soil in the nutrient soil collection frame 1 is discharged, the vacant nutrient soil collection frame 1 is pushed, the vacant nutrient soil collection frame 1 abuts against the insertion block 16, the vacant nutrient soil collection frame 1 can be uniformly taken out, the waste nutrient soil is continuously discharged into the organic fertilizer waste adsorption tower, and more waste nutrient soil can be treated. The method recycles the waste nutrient soil, sustainably develops the waste nutrient soil, and reduces the cultivation cost of the agrocybe aegerita.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (4)
1. A cyclic utilization method of nutrient soil for cultivating agrocybe cylindracea comprises the following raw materials in parts by weight: 70 parts of cottonseed hulls, 15 parts of wheat husks, 20 parts of peat, 40 parts of coconut coir, 15 parts of sawdust, 30 parts of lime, 25 parts of bagasse, 15 parts of corncobs, 45 parts of composite nutrient soil, 25 parts of organic fertilizer, 5 parts of urea and 6 parts of potassium phosphate;
the method is characterized by comprising the following steps:
(a) recovering the waste nutrient soil for the first time: firstly harvesting agrocybe aegerita, then collecting waste nutrient soil, watering with water until the water content reaches 65%, stacking for more than 36 hours, then sterilizing, and cultivating straw mushrooms on the sterilized nutrient soil 4-5 days after the medicinal flavor is dispersed;
(b) installing a nutrient soil collection frame: firstly, transversely sliding a bottom plate into a mounting hole of the frame body, and then welding lug plates at the bottom of the bottom plate to complete the mounting of the nutrient soil collecting frame;
(c) and (3) recovering the waste nutrient soil for the second time: firstly harvesting straw mushrooms, collecting waste nutrient soil by adopting a nutrient soil collection frame, weighing the nutrient soil collection frame, and controlling the weight of the nutrient soil in the nutrient soil collection frame to be the same;
(d) spraying 2% itaconic acid fermentation mother liquor into the filler of the organic fertilizer waste adsorption tower;
(e) installing a waste nutrient soil discharging device: firstly, welding a steel pipe into a fixed seat, cutting a discharge hole at the designed position of a discharge plate, welding a bin at the discharge hole, mounting four positioning blocks on the top surface of the discharge plate, welding the discharge plate at the top of the fixed seat, welding a quantitative sliding plate between the two positioning blocks, welding the quantitative sliding plate and the discharge plate fixedly, welding U-shaped steel on the top surface of the discharge plate, completing the mounting of a waste nutrient soil discharging device, welding the waste nutrient soil discharging device at the top of an organic fertilizer waste adsorption tower, and extending the bottom of the bin into a feed inlet of the organic fertilizer waste adsorption tower;
(f) loading into a nutrient soil collection frame: firstly, erecting baffles between quantitative sliding plates, then sliding the nutrient soil collection frames onto the quantitative sliding plates one by one, limiting the nutrient soil collection frames by limiting strips on the quantitative sliding plates, arranging the part of the bottom plate extending out of the nutrient soil collection frames in a groove of the quantitative sliding plates, and then abutting the nutrient soil collection frames against the baffles;
(g) quantitatively discharging the waste nutrient soil into an organic fertilizer waste adsorption tower: removing the baffle, determining the number of nutrient soil collecting frames capable of treating the waste nutrient soil according to the amount of fillers in the organic fertilizer waste adsorption tower, pushing the nutrient soil collecting frames of the number above the storage bin, aligning a bottom plate of the nutrient soil collecting frames with through holes of a quantitative sliding plate, then installing a driving rod in an ear plate, applying a transverse acting force on the driving rod, extending the bottom plate out of the through holes, enabling the nutrient soil collecting frames to be in an open state, then uniformly scraping the waste nutrient soil on the bottom plate into the storage bin by adopting a mud scraper, and discharging the waste nutrient soil into the organic fertilizer waste adsorption tower through the storage bin;
(h) recovering the vacant nutrient soil collecting frame: clamping a group of insertion blocks in U-shaped steel, wherein each nutrient soil collection frame corresponds to one insertion block, pushing the vacant nutrient soil collection frames after the waste nutrient soil in the nutrient soil collection frames is discharged, enabling the vacant nutrient soil collection frames to abut against the insertion blocks, then detaching the insertion blocks, and uniformly taking out the vacant nutrient soil collection frames;
(i) repeating the step (g) and the step (h) according to the treatment stage of the waste nutrient soil by the filler in the organic fertilizer waste adsorption tower, and discharging the waste nutrient soil into the organic fertilizer waste adsorption tower;
(j) and (4) discharging the filler from the organic fertilizer waste gas adsorption tower, and using the filler as an auxiliary material for organic fertilizer production.
2. The method for recycling the nutrient soil for agrocybe cylindracea according to claim 1, wherein: the sterilization operation in the step (a) is to spray 40g of 50 percent carbendazim powder into every 1 cubic meter of soil in the waste nutrient soil, fully stir the mixture and seal the mixture by a plastic film.
3. The method for recycling the nutrient soil for agrocybe cylindracea according to claim 1, wherein: in the step (c), before the waste nutrient soil is collected by adopting the nutrient soil collection frame, the waste nutrient soil is spread flatly, 0.5% formalin is sprayed on the waste nutrient soil, and the waste nutrient soil is turned over.
4. The method for recycling the nutrient soil for agrocybe cylindracea according to claim 1, wherein: in the step (h), the sliding base is clamped into the U-shaped steel, and then the inserting blocks are installed on the sliding base one by one from bottom to top.
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