CN112939640A - Production process of bioactive wormcast organic fertilizer - Google Patents

Production process of bioactive wormcast organic fertilizer Download PDF

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Publication number
CN112939640A
CN112939640A CN202110205967.3A CN202110205967A CN112939640A CN 112939640 A CN112939640 A CN 112939640A CN 202110205967 A CN202110205967 A CN 202110205967A CN 112939640 A CN112939640 A CN 112939640A
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China
Prior art keywords
organic
organic fertilizer
wormcast
organic matter
production process
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CN202110205967.3A
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Chinese (zh)
Inventor
唐颢
杨世娟
何公毅
唐劲驰
周波
刘嘉裕
黎健龙
陈义勇
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Guangdong Zhongshi Longtai Low Carbon Technology Co ltd
Tea Research Institute Guangdong Academy of Agricultural Sciences
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Guangdong Zhongshi Longtai Low Carbon Technology Co ltd
Tea Research Institute Guangdong Academy of Agricultural Sciences
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Priority to CN202110205967.3A priority Critical patent/CN112939640A/en
Publication of CN112939640A publication Critical patent/CN112939640A/en
Priority to NL2030127A priority patent/NL2030127B1/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00Fertilisers from human or animal excrements, e.g. manure
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/05Treatments involving invertebrates, e.g. worms, flies or maggots
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New breeds of animals
    • A01K67/033Rearing or breeding invertebrates; New breeds of invertebrates
    • A01K67/0332Earthworms
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Abstract

The invention discloses a production process of a bioactive wormcast organic fertilizer, which uses main materials comprising: mushroom dregs, cow dung, Chinese herbal medicine dregs, organic soil and an organic matter supplement, wherein the main materials comprise the following components in percentage by mass: cow dung: chinese herbal medicine dregs: organic soil: organic matter supplement 6-8: 24-30: 4-6: 8-10: 16-20. According to the technical scheme, mushroom residues, cow dung, Chinese herbal medicine residues, organic soil, organic matter supplements and the like are mixed to breed the Eisenia foetida, and the digested effluent is used as a conversion fertilizer.

Description

Production process of bioactive wormcast organic fertilizer
Technical Field
The invention relates to the technical field of manufacturing of biological organic fertilizers, in particular to a production process of a biological active wormcast organic fertilizer.
Background
In recent years, the rapid development of the breeding industry and the planting industry, the large-scale farms and the large-scale farms are increased, so that the excrement, mushroom dregs and Chinese herbal medicine dregs in the farms are increased gradually and far exceed the natural digestion capacity of the land around the farms or the farms, thereby causing serious environmental pollution problems, and if the substances cannot be effectively utilized, serious resource waste can be caused.
Eisenia foetida is a segmented animal of Eisenia, and has a body length of 60-160 mm, a body width of 3-5 mm, and 80-110 segments, wherein the segmented animal has orange red or maroon shape, stripes are formed on the appearance, and seta on the back of the body is opposite. The Eisenia foetida has the advantages of high reproduction rate and strong adaptability, is suitable for artificial breeding, and is the most common earthworm improved variety bred in the world at present. The method for treating excrement, mushroom residues and Chinese herbal medicine residues by utilizing the decomposition capability of Eisenia foetida is a solution for effectively solving the problems of resource waste and environmental pollution, and ensures the activity of Eisenia foetida, and simultaneously ensures that the excrement, the mushroom residues and the Chinese herbal medicine residues have good performances, so that the problem to be solved urgently is solved.
Therefore, it is necessary to invent a production process of a bioactive earthworm cast organic fertilizer to solve the problems.
Disclosure of Invention
The invention aims to provide a production process of a bioactive earthworm cast organic fertilizer, which comprises the steps of breeding Eisenia foetida by mixing mushroom residues, cow dung, Chinese herbal medicine residues, organic soil, an organic matter supplement and the like, taking the digested effluent as a conversion fertilizer, keeping the activity of the Eisenia foetida, fully decomposing raw materials, loosening the materials, avoiding hardening the materials, separating the digested and decomposed organic materials after the earthworm completely absorbs the materials, and deeply processing the organic materials to obtain the organic fertilizer meeting the use standard so as to solve the defects in the technology.
In order to achieve the above purpose, the invention provides the following technical scheme: a production process of a bioactive wormcast organic fertilizer comprises the following main materials: mushroom dregs, cow dung, Chinese herbal medicine dregs, organic soil and an organic matter supplement, wherein the main materials comprise the following components in percentage by mass: cow dung: chinese herbal medicine dregs: organic soil: organic matter supplement 6-8: 24-30: 4-6: 8-10: 16-20.
The production steps of the biological active earthworm cast organic fertilizer are as follows:
the method comprises the following steps: the method comprises the following steps of (1) field sorting, namely selecting flat ground or gentle slope ground with flat terrain and good drainage, building a steel frame shed with a sun-shading and rain-proof function to serve as a production field of the wormcast organic fertilizer, dividing the field into strips with the length of 30-50m and the width of 1.2-1.5m, arranging drainage ditches with the width and the depth of 10cm among the strips, connecting the drainage ditches with drainage ditches surrounding a land block, and carrying out shallow ploughing and leveling on the strips;
step two: mixing cut, screened and decontaminated Chinese herbal medicine residues, mushroom residues and cow dung in proportion, drying in the sun, sterilizing, disinfecting, crushing, adding the mixture into organic soil in a prepared proportion, uniformly mixing, spreading the mixture on a field strip, setting the spreading thickness to be 50-60cm, slowly spraying clear water on a spreading material pile to ensure that the spreading material pile is wet and viscous to prepare a culture material;
step three: putting Eisenia foetida in the culture material of each strip, uniformly distributing the Eisenia foetida on the strips, waiting for the Eisenia foetida to move and eat by self, and applying water for wetting at regular time;
step four: when the culture material is half digested, adding 10-15cm of organic matter supplement on the culture strip to enable Eisenia foetida to continue eating;
step five: when the Eisenia fetida creeps out of the material pile in large quantity, the added organic materials are digested and decomposed completely, and the earthworms are separated from the digested and decomposed organic materials by a special tool.
Step six: stacking the separated materials digested by the earthworms for 15-20d, turning the earthworms for 1-2 times in the middle, obtaining an earthworm cast organic fertilizer when the core temperature does not obviously rise, and sieving the cured materials to ensure that the appearance of the materials is uniform;
step seven: sampling and analyzing the wormcast organic fertilizer, determining the water content, nitrogen, phosphorus and potassium, organic matters and heavy metal content, adding an additive according to actual production needs, and packaging the wormcast organic fertilizer by adopting a woven bag and an inner bag according to the actual condition of wormcast using units.
Preferably, the organic matter supplement is provided as fruit peel and pomace.
Preferably, in the third step, the Eisenia foetida is released at every 5m, and 1000-1500 earthworms are released at each point.
Preferably, the organic matter supplement is uniformly spread when added in the fourth step, organic soil is spread on the surface of the organic matter supplement, and water is replenished for wetting at regular time.
In the technical scheme, the invention provides the following technical effects and advantages:
through the mixed cultivation of mushroom dregs, cow dung, Chinese herbal medicine dregs, organic soil, organic matter supplement and the like, Eisenia foetida is cultivated, and the digested effluent is used as a conversion fertilizer.
Detailed Description
The present invention will be described in further detail below in order to enable those skilled in the art to better understand the technical solution of the present invention.
Example 1:
the invention provides a production process of a bioactive wormcast organic fertilizer, which uses main materials comprising: mushroom dregs, cow dung, Chinese herbal medicine dregs, organic soil and an organic matter supplement, wherein the main materials comprise the following components in percentage by mass: cow dung: chinese herbal medicine dregs: organic soil: organic matter supplement-6: 24: 4: 8: and 16, setting organic matter supplement into peel and pomace.
The production steps of the biological active earthworm cast organic fertilizer are as follows:
the method comprises the following steps: the method comprises the following steps of (1) field sorting, namely selecting flat ground or gentle slope ground with flat terrain and good drainage, building a steel frame shed with a sun-shading and rain-proof function to serve as a production field of the wormcast organic fertilizer, dividing the field into strips with the length of 30m and the width of 1.2m, arranging drainage ditches with the width and the depth of 10cm among the strips, connecting the drainage ditches with drainage ditches surrounding a land block, and carrying out shallow ploughing and leveling on the strips;
step two: mixing the cut, screened and decontaminated Chinese herbal medicine residues, mushroom residues and cow dung in proportion, drying in the sun, sterilizing, disinfecting, crushing, adding the mixture into organic soil in a prepared proportion, uniformly mixing, spreading the mixture on a field strip with the spreading thickness of 50cm, and slowly spraying clear water on a spreading material pile to wet and thicken the spreading material pile to prepare a culture material;
step three: putting Eisenia foetida in the culture material of each strip, uniformly distributing the Eisenia foetida on the strip, putting the Eisenia foetida at every 5m point when putting the Eisenia foetida, putting 1000 Eisenia foetida at every point, then waiting for the Eisenia foetida to move and eat by self, and applying water for wetting at regular time;
step four: when the culture material is half digested, adding 10cm of organic matter supplement on the culture strip, uniformly spreading the organic matter supplement when adding, spreading the organic matter supplement on the surface of the culture strip by using organic soil, and regularly replenishing water to moisten the surface of the culture strip so that Eisenia fetida continues to eat;
step five: when the Eisenia fetida creeps out of the material pile in large quantity, the added organic materials are digested and decomposed completely, and the earthworms are separated from the digested and decomposed organic materials by a special tool.
Step six: stacking the separated materials digested by the earthworms for 15d, turning the earthworms for 1 time in the middle, obtaining an earthworm cast organic fertilizer when the core temperature does not obviously rise, and sieving the cured materials to ensure that the appearance of the materials is uniform;
step seven: sampling and analyzing the wormcast organic fertilizer, determining the water content, nitrogen, phosphorus and potassium, organic matters and heavy metal content, adding an additive according to actual production needs, and packaging the wormcast organic fertilizer by adopting a woven bag and an inner bag according to the actual condition of wormcast using units.
The bioactive earthworm cast organic fertilizer prepared in the embodiment has black brown or yellow brown color, loose powder appearance, uniform texture, no obvious impurities and high content of organic matters and nutrients, and is detected by experiments, the bioactive earthworm cast organic fertilizer prepared by the technical scheme has the pH value ranging from 6.0 to 7.0, the moisture content of 44.8 percent, the organic matter content of 50.1 percent and the total nutrient content (N + P)2O5+K2O) was 5.2%.
Example 2:
the invention provides a production process of a bioactive wormcast organic fertilizer, which uses main materials comprising: mushroom dregs, cow dung, Chinese herbal medicine dregs, organic soil and an organic matter supplement, wherein the main materials comprise the following components in percentage by mass: cow dung: chinese herbal medicine dregs: organic soil: organic matter supplement 7: 26: 5: 9: and 17, setting the organic matter supplement into peel and pomace.
The production steps of the biological active earthworm cast organic fertilizer are as follows:
the method comprises the following steps: the method comprises the following steps of (1) field sorting, namely selecting flat ground or gentle slope ground with flat terrain and good drainage, building a steel frame shed with a sun-shading and rain-proof function to serve as a production field of the wormcast organic fertilizer, dividing the field into strips with the length of 40m and the width of 1.3m, arranging drainage ditches with the width and the depth of 10cm among the strips, connecting the drainage ditches with drainage ditches surrounding a land block, and carrying out shallow ploughing and leveling on the strips;
step two: mixing the cut, screened and decontaminated Chinese herbal medicine residues, mushroom residues and cow dung in proportion, drying in the sun, sterilizing, disinfecting, crushing, adding the mixture into organic soil in a prepared proportion, uniformly mixing, spreading the mixture on a field strip with the spreading thickness of 40cm, and slowly spraying clear water on a spreading material pile to wet and thicken the spreading material pile to prepare a culture material;
step three: putting Eisenia foetida in the culture material of each strip, uniformly distributing the Eisenia foetida on the strip, putting the Eisenia foetida at every 5m point when putting the Eisenia foetida, putting 1200 Eisenia foetida at every point, then waiting for the Eisenia foetida to move and eat by self, and applying water for wetting at regular time;
step four: when the culture material is half digested, adding 12cm of organic matter supplement on the culture strip, uniformly spreading the organic matter supplement when adding, spreading the organic matter supplement on the surface of the culture strip by using organic soil, and regularly replenishing water to moisten the surface of the culture strip so that Eisenia fetida continues to eat;
step five: when the Eisenia fetida creeps out of the material pile in large quantity, the added organic materials are digested and decomposed completely, and the earthworms are separated from the digested and decomposed organic materials by a special tool.
Step six: stacking the separated materials digested by the earthworms for 16d, turning the earthworms for 1 time in the middle, obtaining an earthworm cast organic fertilizer when the core temperature does not obviously rise, and sieving the cured materials to ensure that the appearance of the materials is uniform;
step seven: sampling and analyzing the wormcast organic fertilizer, determining the water content, nitrogen, phosphorus and potassium, organic matters and heavy metal content, adding an additive according to actual production needs, and packaging the wormcast organic fertilizer by adopting a woven bag and an inner bag according to the actual condition of wormcast using units.
Comparative example 1, the organic fertilizer prepared from the bioactive earthworm cast in the embodiment has black brown or yellow brown color, loose powder appearance, uniform texture and no obvious impuritiesThe content of organic matters and nutrients is high, and through experimental detection, the pH value range of the bioactive earthworm cast organic fertilizer prepared by the technical scheme is 6.0-7.0, the content of water is 44.1%, the content of organic matters is 54.6%, and the content of total nutrients (N + P)2O5+K2O) was 5.6%.
Example 3:
the invention provides a production process of a bioactive wormcast organic fertilizer, which uses main materials comprising: mushroom dregs, cow dung, Chinese herbal medicine dregs, organic soil and an organic matter supplement, wherein the main materials comprise the following components in percentage by mass: cow dung: chinese herbal medicine dregs: organic soil: organic matter supplement 7: 28: 5: 9: 19, organic matter supplement is set as peel and pomace.
The production steps of the biological active earthworm cast organic fertilizer are as follows:
the method comprises the following steps: the method comprises the following steps of (1) field sorting, namely selecting flat ground or gentle slope ground with flat terrain and good drainage, building a steel frame shed with a sun-shading and rain-proof function to serve as a production field of the wormcast organic fertilizer, dividing the field into strips with the length of 45m and the width of 1.4m, arranging drainage ditches with the width and the depth of 10cm among the strips, connecting the drainage ditches with drainage ditches surrounding a land block, and carrying out shallow ploughing and leveling on the strips;
step two: mixing the cut, screened and decontaminated Chinese herbal medicine residues, mushroom residues and cow dung in proportion, drying in the sun, sterilizing, disinfecting, crushing, adding the mixture into organic soil in a prepared proportion, uniformly mixing, spreading the mixture on a field strip, setting the spreading thickness to be 56cm, slowly spraying clear water on a spreading material pile to ensure that the spreading material pile is wet and viscous to prepare a culture material;
step three: putting Eisenia foetida in the culture material of each strip, uniformly distributing the Eisenia foetida on the strip, putting the Eisenia foetida at every 5m point when putting the Eisenia foetida, putting 1400 earthworms at every point, then waiting for the Eisenia foetida to move and eat by self, and applying water for wetting at regular time;
step four: when the culture material is half digested, adding 14cm of organic matter supplement on the culture strip, uniformly spreading the organic matter supplement when adding, spreading the organic matter supplement on the surface of the culture strip by using organic soil, and regularly replenishing water to moisten the surface of the culture strip so that the Eisenia fetida continues to eat;
step five: when the Eisenia fetida creeps out of the material pile in large quantity, the added organic materials are digested and decomposed completely, and the earthworms are separated from the digested and decomposed organic materials by a special tool.
Step six: stacking the separated materials digested by the earthworms for 18d, turning the earthworms for 2 times in the middle, obtaining an earthworm cast organic fertilizer when the core temperature does not obviously rise, and sieving the cured materials to ensure that the appearances of the materials are uniform;
step seven: sampling and analyzing the wormcast organic fertilizer, determining the water content, nitrogen, phosphorus and potassium, organic matters and heavy metal content, adding an additive according to actual production needs, and packaging the wormcast organic fertilizer by adopting a woven bag and an inner bag according to the actual condition of wormcast using units.
Comparing examples 1 and 2, the bioactive earthworm cast organic fertilizer prepared in the embodiment has black brown or yellow brown appearance, loose powder appearance, uniform texture, no obvious impurities, high organic matter and nutrient content, and through experimental detection, the bioactive earthworm cast organic fertilizer prepared by the technical scheme has the pH value ranging from 6.0 to 7.0, the moisture content of 44.1%, the organic matter content of 59.2%, and the total nutrient content (N + P)2O5+K2O) was 6.0%.
Example 4:
the invention provides a production process of a bioactive wormcast organic fertilizer, which uses main materials comprising: mushroom dregs, cow dung, Chinese herbal medicine dregs, organic soil and an organic matter supplement, wherein the main materials comprise the following components in percentage by mass: cow dung: chinese herbal medicine dregs: organic soil: organic matter supplement-8: 30: 6: 10: 20, organic matter supplement is set as peel and pomace.
The production steps of the biological active earthworm cast organic fertilizer are as follows:
the method comprises the following steps: the method comprises the following steps of (1) field sorting, namely selecting flat ground or gentle slope ground with flat terrain and good drainage, building a steel frame shed with a sun-shading and rain-proof function to serve as a production field of the wormcast organic fertilizer, dividing the field into strips with the length of 50m and the width of 1.5m, arranging drainage ditches with the width and the depth of 10cm among the strips, connecting the drainage ditches with drainage ditches surrounding a land block, and carrying out shallow ploughing and leveling on the strips;
step two: mixing the cut, screened and decontaminated Chinese herbal medicine residues, mushroom residues and cow dung in proportion, drying in the sun, sterilizing, disinfecting, crushing, adding the mixture into organic soil in a prepared proportion, uniformly mixing, spreading the mixture on a field strip with the spreading thickness of 60cm, and slowly spraying clear water on a spreading material pile to wet and thicken the spreading material pile to prepare a culture material;
step three: putting Eisenia foetida in the culture material of each strip, uniformly distributing the Eisenia foetida on the strip, putting the Eisenia foetida at every 5m point when putting the Eisenia foetida, putting 1500 earthworms at every point, then waiting for the Eisenia foetida to move and eat by self, and applying water for wetting at regular time;
step four: when the culture material is half digested, adding 15cm of organic matter supplement on the culture strip, uniformly spreading the organic matter supplement when adding, spreading the organic matter supplement on the surface of the culture strip by using organic soil, and regularly replenishing water to moisten the surface of the culture strip so that Eisenia fetida continues to eat;
step five: when the Eisenia fetida creeps out of the material pile in large quantity, the added organic materials are digested and decomposed completely, and the earthworms are separated from the digested and decomposed organic materials by a special tool.
Step six: stacking the separated materials digested by the earthworms for 20d, turning the earthworms for 2 times in the middle, obtaining an earthworm cast organic fertilizer when the core temperature does not obviously rise, and sieving the cured materials to ensure that the appearance of the materials is uniform;
step seven: sampling and analyzing the wormcast organic fertilizer, determining the water content, nitrogen, phosphorus and potassium, organic matters and heavy metal content, adding an additive according to actual production needs, and packaging the wormcast organic fertilizer by adopting a woven bag and an inner bag according to the actual condition of wormcast using units.
Comparative examples 1-3, bioactive earthworms prepared in this exampleThe organic fertilizer is black brown or yellow brown in appearance, loose powder in appearance, uniform in texture, free of obvious impurities, high in organic matter and nutrient content, and through experimental detection, the pH value range of the bioactive earthworm cast organic fertilizer prepared by the technical scheme is 6.0-7.0, the water content is 43.5%, the organic matter content is 58.7%, and the total nutrient content (N + P) is2O5+K2O) was 5.9%.
The following table is obtained according to examples 1 to 4:
Figure BDA0002950618280000081
according to the above table, the method utilizes earthworms to prepare the bioactive earthworm cast organic fertilizer, and the heavy metal content of the earthworm cast organic fertilizer is determined to meet the requirements of NY525-2012 and NY884-2012, the pH range is 6.0-7.0, the water content is less than or equal to 45%, the organic matter content is more than or equal to 50%, and the total nutrient content (N + P)2O5+K2O) > 5%, the process in example 3 is most suitable for popularization and use, mushroom residue, cow dung, Chinese herbal medicine residue, organic soil, organic matter supplement and the like are used for mixed cultivation of the eisenia foetida, and the digested effluent is used as a conversion fertilizer.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Therefore, the above description is illustrative in nature and should not be construed as limiting the scope of the invention, which is defined by the appended claims, and any modifications, equivalents, improvements and the like, which come within the spirit and scope of the invention are intended to be embraced therein.

Claims (4)

1. A production process of a bioactive wormcast organic fertilizer is characterized by comprising the following steps: the main materials used by the bioactive earthworm cast organic fertilizer comprise: mushroom dregs, cow dung, Chinese herbal medicine dregs, organic soil and an organic matter supplement, wherein the main materials comprise the following components in percentage by mass: cow dung: chinese herbal medicine dregs: organic soil: organic matter supplement 6-8: 24-30: 4-6: 8-10: 16-20.
The production steps of the biological active earthworm cast organic fertilizer are as follows:
the method comprises the following steps: the method comprises the following steps of (1) field sorting, namely selecting flat ground or gentle slope ground with flat terrain and good drainage, building a steel frame shed with a sun-shading and rain-proof function to serve as a production field of the wormcast organic fertilizer, dividing the field into strips with the length of 30-50m and the width of 1.2-1.5m, arranging drainage ditches with the width and the depth of 10cm among the strips, connecting the drainage ditches with drainage ditches surrounding a land block, and carrying out shallow ploughing and leveling on the strips;
step two: mixing cut, screened and decontaminated Chinese herbal medicine residues, mushroom residues and cow dung in proportion, drying in the sun, sterilizing, disinfecting, crushing, adding the mixture into organic soil in a prepared proportion, uniformly mixing, spreading the mixture on a field strip, setting the spreading thickness to be 50-60cm, slowly spraying clear water on a spreading material pile to ensure that the spreading material pile is wet and viscous to prepare a culture material;
step three: putting Eisenia foetida in the culture material of each strip, uniformly distributing the Eisenia foetida on the strips, waiting for the Eisenia foetida to move and eat by self, and applying water for wetting at regular time;
step four: when the culture material is half digested, adding 10-15cm of organic matter supplement on the culture strip to enable Eisenia foetida to continue eating;
step five: when the Eisenia fetida creeps out of the material pile in large quantity, the added organic materials are digested and decomposed completely, and the earthworms are separated from the digested and decomposed organic materials by a special tool.
Step six: stacking the separated materials digested by the earthworms for 15-20d, turning the earthworms for 1-2 times in the middle, obtaining an earthworm cast organic fertilizer when the core temperature does not obviously rise, and sieving the cured materials to ensure that the appearance of the materials is uniform;
step seven: sampling and analyzing the wormcast organic fertilizer, determining the water content, nitrogen, phosphorus and potassium, organic matters and heavy metal content, adding an additive according to actual production needs, and packaging the wormcast organic fertilizer by adopting a woven bag and an inner bag according to the actual condition of wormcast using units.
2. The production process of the bioactive wormcast organic fertilizer as claimed in claim 1, wherein the production process comprises the following steps: the organic matter supplement is provided as peel and pomace.
3. The production process of the bioactive wormcast organic fertilizer as claimed in claim 1, wherein the production process comprises the following steps: and putting the Eisenia foetida in the third step at every 5m, wherein 1000 pieces of Eisenia foetida are put in each point by 1500 pieces.
4. The production process of the bioactive wormcast organic fertilizer as claimed in claim 1, wherein the production process comprises the following steps: and in the fourth step, when the organic matter supplement is added, the organic matter supplement is uniformly spread, organic soil is spread on the surface of the organic matter supplement, and water is replenished and moistened regularly.
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