CN112544572A - Method for environment-friendly feeding of hermetia illucens by using kitchen waste - Google Patents
Method for environment-friendly feeding of hermetia illucens by using kitchen waste Download PDFInfo
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- CN112544572A CN112544572A CN202011450946.XA CN202011450946A CN112544572A CN 112544572 A CN112544572 A CN 112544572A CN 202011450946 A CN202011450946 A CN 202011450946A CN 112544572 A CN112544572 A CN 112544572A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/22—Compounds of alkali metals
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/90—Feeding-stuffs specially adapted for particular animals for insects, e.g. bees or silkworms
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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
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The invention relates to the technical field of hermetia illucens breeding, and particularly relates to an environment-friendly method for breeding hermetia illucens by using kitchen garbage. The method for environment-friendly feeding of hermetia illucens by using kitchen waste comprises the following steps: s1, collecting the kitchen waste, removing impurities, filtering out excessive moisture and grease, crushing and pulping; s2, uniformly mixing the obtained kitchen waste slurry with auxiliary materials according to the mass ratio of 8-20: 1; s3, flatly paving the fermented mixed slurry in a breeding box, inoculating black soldier fly larvae, and feeding the mixed slurry by using the black soldier fly larvae; s4, separating hermetia illucens larvae and hermetia illucens feces before entering a prepupa stage; s5 feed is prepared from hermetia illucens, and the manure is decomposed and used as organic fertilizer. The invention provides a method for environment-friendly feeding of hermetia illucens by using kitchen waste, which can realize resource utilization of the kitchen waste, improve the economic benefit of the kitchen waste and improve the survival rate and the output value of hermetia illucens larvae.
Description
Technical Field
The invention relates to the technical field of hermetia illucens breeding, and particularly relates to an environment-friendly method for breeding hermetia illucens by using kitchen garbage.
Background
Kitchen waste generated in China urban years is not less than 6000 million tons, the kitchen waste can have various germs, harmful substances bring harm to human health, and the food chain hides huge risk of transfer and diffusion of pathogen bodies. At present, the main treatment modes of urban kitchen garbage are sanitary landfill and incineration, and a small part of urban kitchen garbage is treated in a composting mode. The method has the advantages of maximum treatment capacity of sanitary landfill, relatively low operating cost, relatively simple process and low investment, is a final digestion mode of residues generated by other treatment methods, but has the defects of limited treatment addresses, more occupied land, limited service life, high management requirement and incapability of thoroughly solving the pollution of water and gas. The reduction degree of the incineration method is high, the heat value of the garbage can be utilized, the ground harmless degree is high, the occupied area is small, the volume reduction amount is large and can reach 70-80%, but the method has the advantages of large investment, high operation cost, large water content of the food garbage, low heat value, easiness in causing incineration difficulty, extremely poor economy, difficulty in tail gas treatment and easiness in forming secondary pollution. The composting method has obvious reduction and volume reduction effects, has good adaptability to food waste with high water content, is beneficial to harmless waste, but has high operation and management level requirements, great influence of equipment and process advancement on technical effects, low resource and heat value utilization rate and low treatment speed.
According to the hermetia illucens biotransformation technology, hermetia illucens is used as a resource insect, organic components in kitchen garbage are decomposed in an abdominal manner in vivo through feeding behaviors and digestion effects of the hermetia illucens and then are used for growth and development of the hermetia illucens, the kitchen garbage after being fed can be discharged from larvae in vitro in the form of insect sand, and the kitchen garbage is properly treated in the process. Because the kitchen waste is high in water content, the black soldier fly cannot be directly cultured by using the kitchen waste as a raw material alone. Therefore, how to effectively treat the kitchen waste by using the hermetia illucens is a very worthy problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the environment-friendly method for feeding the hermetia illucens by using the kitchen waste, so that the resource utilization of the kitchen waste can be realized, the economic benefit of the kitchen waste is improved, and the survival rate and the output value of hermetia illucens larvae can be ensured.
The technical scheme of the invention is realized as follows: the method for environment-friendly feeding of hermetia illucens by using kitchen waste is characterized by comprising the following steps of:
s1), collecting the kitchen waste, removing inorganic impurities in the kitchen waste, filtering out excessive moisture and grease by using a filter screen, crushing and pulping to prepare kitchen waste slurry with the moisture content of 75-85%;
s2), uniformly mixing the obtained kitchen waste slurry with auxiliary materials according to the mass ratio of 8-20: 1 to obtain mixed slurry, adjusting the humidity of the mixed slurry to 60-75%, adjusting the pH value to 7.2-7.6, and sealing the mixed slurry in a fermentation tank at 25-30 ℃ for 8-12 h;
s3), flatly paving the fermented mixed slurry in a culture box, inoculating 0.02-0.05 kg of hermetia illucens larvae into each kg of the mixed slurry, feeding the mixed slurry by the hermetia illucens larvae, keeping the culture temperature at 25-35 ℃, periodically adding the mixed slurry into the culture box, and turning over the mixed slurry and the hermetia illucens in the culture box every two days;
s4), treating for 10-20 days, and separating the black soldier fly larvae from black soldier fly manure before the black soldier fly larvae enter a prepupa stage;
s5), preparing the screened hermetia illucens into feed for aquaculture and poultry cultivation or preparing dry worm protein feed raw materials after drying; and decomposing the screened hermetia illucens manure to be used as an organic fertilizer.
The auxiliary materials comprise the following raw materials in parts by weight: 10-25 parts of sawdust, 10-30 parts of rice bran powder, 3-10 parts of grass meal, 3-10 parts of bran, 1-5 parts of yeast powder, 1-3 parts of baking soda and 1-3 parts of composite microbial inoculum.
The hermetia illucens larvae inoculated in the step S3 are 2-3 day old larvae.
Preferably, the composite microbial inoculum comprises bacillus licheniformis, saccharomycetes, bacillus subtilis and actinomycetes in a weight ratio of 3:2:1.5:1, and the composite microbial inoculum is subjected to activation treatment before use.
Preferably, in the step S4, the black soldier fly larvae and the black soldier fly manure are separated by a temperature drive-away method, the temperature of the black soldier fly breeding box is increased to 42-45 ℃, and the black soldier fly larvae climb out of the breeding box automatically after sensing the temperature increase.
And in the step S3, the mixed slurry is flatly paved in a culture box, and the thickness of the mixed slurry is 10-15 cm.
The invention solves the defects in the background technology and has the following beneficial effects:
the invention provides a method for environment-friendly feeding of hermetia illucens by using kitchen waste, which can realize resource utilization of the kitchen waste, improve the economic benefit of the kitchen waste and ensure the survival rate and the output value of hermetia illucens larvae. According to the invention, the kitchen waste is pretreated, inorganic impurities are removed, redundant moisture and grease are filtered, then the kitchen waste is crushed and pulped to realize preliminary degradation of the kitchen waste, the kitchen waste is subjected to closed fermentation by using a compound microbial inoculum in auxiliary materials, the kitchen waste is fully decomposed to a semifluid state beneficial to feeding of black soldier fly larvae through the activity of added microorganisms, the kitchen waste can be prevented from deteriorating, and the black soldier fly adults and organic fertilizers can be obtained by breeding without adding other nutrients, so that the harmless treatment of the kitchen waste is realized, the conversion rate of resources is improved, and the environment-friendly effect is ensured and the high economic benefit is also achieved. The sawdust, the rice bran powder, the grass meal and the like in the auxiliary materials are mixed with the kitchen waste in proportion, so that the water content, the carbon-nitrogen ratio and the porosity can be adjusted, and the requirement of black soldier fly cultivation can be perfectly met.
Detailed Description
Example 1
The method for environment-friendly feeding of hermetia illucens by using kitchen waste is characterized by comprising the following steps of: the method comprises the following steps:
s1), collecting the kitchen waste, removing inorganic impurities in the kitchen waste, filtering out excessive moisture and grease by using a filter screen, crushing and pulping to prepare kitchen waste slurry with the moisture content of 75-85%.
S2), uniformly mixing the obtained kitchen waste slurry with auxiliary materials according to the mass ratio of 15:1 to obtain mixed slurry, adjusting the humidity of the mixed slurry to 65%, adjusting the pH value to 7.5, and sealing the mixed slurry in a fermentation tank for 10 hours at 28 ℃; the auxiliary materials comprise the following raw materials in parts by weight: 20 parts of sawdust, 20 parts of rice bran powder, 8 parts of grass meal, 6 parts of bran, 3 parts of yeast powder, 2 parts of baking soda and 2 parts of composite microbial inoculum. The composite microbial inoculum comprises bacillus licheniformis, microzyme, bacillus subtilis and actinomycetes in a weight ratio of 3:2:1.5:1, and the composite microbial inoculum is subjected to activation treatment before use.
S3), flatly paving the fermented mixed slurry in a culture box, wherein the thickness of the mixed slurry flatly paved in the culture box is 12 cm. According to the method, 0.25 kg of hermetia illucens larvae is inoculated into each kg of mixed slurry, the hermetia illucens larvae are used for feeding the mixed slurry, the feeding temperature is maintained at 33 ℃, the mixed slurry is periodically added into a culture box, and the mixed slurry and hermetia illucens in the culture box are turned over once every two days; the hermetia illucens larvae are 2-3 day old larvae.
S4), treating for 15 days, and separating the black soldier fly larvae from the black soldier fly manure before the black soldier fly larvae enter a prepupa stage; the black soldier fly larvae and the black soldier fly manure are separated through a temperature displacement method, the temperature of the black soldier fly breeding box is increased to 43 ℃, and the black soldier fly larvae automatically climb out of the breeding box after sensing the temperature increase.
S5), preparing the screened hermetia illucens into feed for aquaculture and poultry cultivation or preparing dry worm protein feed raw materials after drying; and decomposing the screened hermetia illucens manure to be used as an organic fertilizer.
The implementation process of the invention is as follows: according to the invention, the kitchen waste is pretreated, inorganic impurities are removed, redundant moisture and grease are filtered, then the kitchen waste is crushed and pulped to realize preliminary degradation of the kitchen waste, the kitchen waste is subjected to closed fermentation by using a compound microbial inoculum in auxiliary materials, the kitchen waste is fully decomposed to a semifluid state beneficial to feeding of black soldier fly larvae through the activity of added microorganisms, the kitchen waste can be prevented from deteriorating, and the black soldier fly adults and organic fertilizers can be obtained by breeding without adding other nutrients, so that the harmless treatment of the kitchen waste is realized, the conversion rate of resources is improved, and the environment-friendly effect is ensured and the high economic benefit is also achieved. The sawdust, the rice bran powder, the grass meal and the like in the auxiliary materials are mixed with the kitchen waste in proportion, so that the water content, the carbon-nitrogen ratio and the porosity can be adjusted, and the requirement of black soldier fly cultivation can be perfectly met. The conversion rate of the treated kitchen waste serving as an organic fertilizer reaches 55-75%, and meanwhile, the output of larvae produced by each ton of kitchen waste reaches 280-330 kg, so that the treatment cost of the kitchen waste is reduced to a great extent, the influence of the kitchen waste on the environment is reduced, an extra economic value can be created by black soldier flies, and the organic fertilizer has a wide market application prospect.
Example 2
The method for environment-friendly feeding of hermetia illucens by using kitchen waste is characterized by comprising the following steps of: the method comprises the following steps:
s1), collecting the kitchen waste, removing inorganic impurities in the kitchen waste, filtering out excessive moisture and grease by using a filter screen, crushing and pulping to prepare kitchen waste slurry with the moisture content of 75-85%.
S2), uniformly mixing the obtained kitchen waste slurry with auxiliary materials according to the mass ratio of 8:1 to obtain mixed slurry, adjusting the humidity of the mixed slurry to 60%, adjusting the pH value to 7.2, and sealing the mixed slurry in a fermentation tank at 25 ℃ for 8 hours; the auxiliary materials comprise the following raw materials in parts by weight: 10 parts of sawdust, 10 parts of rice bran powder, 3 parts of grass meal, 3 parts of bran, 1 part of yeast powder, 1 part of baking soda and 1 part of composite microbial inoculum. The composite microbial inoculum comprises bacillus licheniformis, microzyme, bacillus subtilis and actinomycetes in a weight ratio of 3:2:1.5:1, and the composite microbial inoculum is subjected to activation treatment before use.
S3), flatly paving the fermented mixed slurry in a culture box, wherein the thickness of the mixed slurry flatly paved in the culture box is 10-15 cm. 0.025 kg of black soldier fly larvae are inoculated into each kg of the mixed slurry, the mixed slurry is fed by the black soldier fly larvae, the feeding temperature is maintained at 25 ℃, the mixed slurry is periodically added into the breeding box, and the mixed slurry and the black soldier flies in the breeding box are turned over once every two days; the hermetia illucens larvae are 2-3 day old larvae.
S4), treating for 20 days, and separating the black soldier fly larvae from the black soldier fly manure before the black soldier fly larvae enter a prepupa stage; the black soldier fly larvae and the black soldier fly manure are separated through a temperature displacement method, the temperature of the black soldier fly breeding box is increased to 42 ℃, and the black soldier fly larvae automatically climb out of the breeding box after sensing the temperature increase.
S5), preparing the screened hermetia illucens into feed for aquaculture and poultry cultivation or preparing dry worm protein feed raw materials after drying; and decomposing the screened hermetia illucens manure to be used as an organic fertilizer.
Example 3
The method for environment-friendly feeding of hermetia illucens by using kitchen waste is characterized by comprising the following steps of: the method comprises the following steps:
s1), collecting the kitchen waste, removing inorganic impurities in the kitchen waste, filtering out excessive moisture and grease by using a filter screen, crushing and pulping to prepare kitchen waste slurry with the moisture content of 75-85%;
s2), uniformly mixing the obtained kitchen waste slurry with auxiliary materials according to the mass ratio of 20:1 to obtain mixed slurry, adjusting the humidity of the mixed slurry to 75%, adjusting the pH value to 7.6, and sealing the mixed slurry in a fermentation tank at 30 ℃ for 12 hours; the auxiliary materials comprise the following raw materials in parts by weight: 25 parts of sawdust, 30 parts of rice bran powder, 10 parts of grass meal, 10 parts of bran, 5 parts of yeast powder, 3 parts of baking soda and 3 parts of composite microbial inoculum. The composite microbial inoculum comprises bacillus licheniformis, microzyme, bacillus subtilis and actinomycetes in a weight ratio of 3:2:1.5:1, and the composite microbial inoculum is subjected to activation treatment before use.
S3), flatly paving the fermented mixed slurry in a culture box, wherein the thickness of the mixed slurry flatly paved in the culture box is 10-15 cm. According to the method, 0.025 kg of hermetia illucens larvae is inoculated into each kg of mixed slurry, the hermetia illucens larvae are used for feeding the mixed slurry, the feeding temperature is maintained at 25-35 ℃, the mixed slurry is periodically added into a culture box, and the mixed slurry and hermetia illucens in the culture box are turned over once every two days; the hermetia illucens larvae are 2-3 day old larvae.
S4), treating for 15 days, and separating the black soldier fly larvae from the black soldier fly manure before the black soldier fly larvae enter a prepupa stage; the method comprises the following steps of separating the hermetia illucens larvae from hermetia illucens feces by a temperature displacement method, raising the temperature of the hermetia illucens breeding box to 42-45 ℃, and automatically climbing out of the breeding box after the hermetia illucens larvae sense the temperature rise.
S5), preparing the screened hermetia illucens into feed for aquaculture and poultry cultivation or preparing dry worm protein feed raw materials after drying; and decomposing the screened hermetia illucens manure to be used as an organic fertilizer.
Comparative test
Averagely dividing 4 tons of kitchen garbage into four groups, wherein experimental groups 1 to 3 are respectively fed according to the black soldier fly feeding method in the embodiment 1 to 3, and a control group comprises the following components: the kitchen waste is directly filtered and crushed by the existing method and then fed with hermetia illucens, namely the kitchen waste is not pretreated, and auxiliary materials are not added for fermentation. Adding 8kg of 2-day larvae of hermetia illucens in each group, feeding until the pupa preparation period is reached, separating the larvae of hermetia illucens from feces of hermetia illucens, and weighing. The results of the tests are shown in the following table.
TABLE 1 test results
As can be seen from Table 1, each time 1 ton of garbage is treated, the treatment time is longer because the example only needs 12-16 days, while the control group only needs 22 days. After the feeding treatment is finished, the kitchen waste thrown in the embodiment 1-3 is basically consumed, 10% of the kitchen waste in the control group is not consumed well, the kitchen waste consumed in the embodiment 1-3 has the highest efficiency, meanwhile, the weight of the hermetia illucens obtained in the embodiment 1-3 is 36-40 times that of the larvae of the hermetia illucens thrown in the embodiment 1-3, the hermetia illucens is large, and the hermetia illucens obtained in the control group is small. Every 1 ton of food waste is treated, 288-330 kg of fresh insects can be produced in the embodiment, the yield is 20-37.5% more than that of a control group, and the increment is obvious.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The method for environment-friendly feeding of hermetia illucens by using kitchen waste is characterized by comprising the following steps of: the method comprises the following steps:
s1), collecting the kitchen waste, removing inorganic impurities in the kitchen waste, filtering out excessive moisture and grease by using a filter screen, crushing and pulping to prepare kitchen waste slurry with the moisture content of 75-85%;
s2), uniformly mixing the obtained kitchen waste slurry with auxiliary materials according to the mass ratio of 8-20: 1 to obtain mixed slurry, adjusting the humidity of the mixed slurry to 60-75%, adjusting the pH value to 7.2-7.6, and sealing the mixed slurry in a fermentation tank at 25-30 ℃ for 8-12 h;
s3), flatly paving the fermented mixed slurry in a culture box, inoculating 0.02-0.05 kg of hermetia illucens larvae into each kg of the mixed slurry, feeding the mixed slurry by the hermetia illucens larvae, keeping the culture temperature at 25-35 ℃, periodically adding the mixed slurry into the culture box, and turning over the mixed slurry and the hermetia illucens in the culture box every two days;
s4), treating for 10-20 days, and separating the black soldier fly larvae from black soldier fly manure before the black soldier fly larvae enter a prepupa stage;
s5), preparing the screened hermetia illucens into feed for aquaculture and poultry cultivation or preparing dry worm protein feed raw materials after drying; and decomposing the screened hermetia illucens manure to be used as an organic fertilizer.
2. The method for environmentally friendly feeding of hermetia illucens by using kitchen waste as claimed in claim 1, wherein the method comprises the following steps: the auxiliary materials comprise the following raw materials in parts by weight: 10-25 parts of sawdust, 10-30 parts of rice bran powder, 3-10 parts of grass meal, 3-10 parts of bran, 1-5 parts of yeast powder, 1-3 parts of baking soda and 1-3 parts of composite microbial inoculum.
3. The method for environmentally friendly feeding of hermetia illucens by using kitchen waste as claimed in claim 1, wherein the method comprises the following steps: the hermetia illucens larvae inoculated in the step S3 are 2-3 day old larvae.
4. The method for environmentally friendly feeding of hermetia illucens by using kitchen waste as claimed in claim 2, wherein the method comprises the following steps: the composite microbial inoculum comprises bacillus licheniformis, microzyme, bacillus subtilis and actinomycetes in a weight ratio of 3:2:1.5:1, and the composite microbial inoculum is subjected to activation treatment before use.
5. The method for environmentally friendly feeding of hermetia illucens by using kitchen waste as claimed in claim 1, wherein the method comprises the following steps: in the step S4, the hermetia illucens larvae and the hermetia illucens feces are separated through a temperature displacement method, the temperature of the hermetia illucens breeding box is increased to 42-45 ℃, and the hermetia illucens larvae automatically climb out of the breeding box after sensing the temperature increase.
6. The method for environmentally friendly feeding of hermetia illucens by using kitchen waste as claimed in claim 1, wherein the method comprises the following steps: and in the step S3, the mixed slurry is flatly paved in a culture box, and the thickness of the mixed slurry is 10-15 cm.
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| CN112314533A (en) * | 2020-11-12 | 2021-02-05 | 湖南自然创造生物科技有限公司 | Treatment method of antibiotic fungi residues |
| CN113728980A (en) * | 2021-08-27 | 2021-12-03 | 维尔利环保科技集团股份有限公司 | Method for cooperatively treating wet garbage |
| CN114223805A (en) * | 2022-01-07 | 2022-03-25 | 广西农科环保科技有限公司 | Preparation method of black soldier fly insect mixed feed for meat duck breeding |
| CN114431335A (en) * | 2022-02-22 | 2022-05-06 | 黑龙江省科学院高技术研究院 | Biological feed for breeding hermetia illucens |
| CN114532297A (en) * | 2022-02-28 | 2022-05-27 | 北京昊业怡生科技有限公司 | Method for treating kitchen waste by using hermetia illucens |
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| CN115191407A (en) * | 2022-07-28 | 2022-10-18 | 肇庆学院 | Method for treating kitchen waste by using hermetia illucens and application |
| CN115433023A (en) * | 2022-10-09 | 2022-12-06 | 中农新科(苏州)有机循环研究院有限公司 | Preparation method of charcoal-based organic fertilizer with hermetia illucens feces as raw material |
| CN115677424A (en) * | 2022-11-01 | 2023-02-03 | 上海老港废弃物处置有限公司 | Method for preparing organic fertilizer by using kitchen garbage and application thereof |
| CN115716766A (en) * | 2022-11-26 | 2023-02-28 | 广西农科环保科技有限公司 | Black soldier fly sand high-grade nutrient fertilizer capable of treating ginger blast disease |
| CN117179197A (en) * | 2023-09-27 | 2023-12-08 | 浙江三利农业科技(集团)有限公司 | Feed for larvae of black soldier fly of 5 th age and preparation method of feed |
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| CN114532297A (en) * | 2022-02-28 | 2022-05-27 | 北京昊业怡生科技有限公司 | Method for treating kitchen waste by using hermetia illucens |
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| CN115191407A (en) * | 2022-07-28 | 2022-10-18 | 肇庆学院 | Method for treating kitchen waste by using hermetia illucens and application |
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| CN115677424B (en) * | 2022-11-01 | 2024-04-12 | 上海老港废弃物处置有限公司 | Method for preparing organic fertilizer by utilizing kitchen waste and application thereof |
| CN115716766A (en) * | 2022-11-26 | 2023-02-28 | 广西农科环保科技有限公司 | Black soldier fly sand high-grade nutrient fertilizer capable of treating ginger blast disease |
| CN117179197A (en) * | 2023-09-27 | 2023-12-08 | 浙江三利农业科技(集团)有限公司 | Feed for larvae of black soldier fly of 5 th age and preparation method of feed |
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