CN114885904A - Method for breeding maggots by utilizing kitchen waste - Google Patents
Method for breeding maggots by utilizing kitchen waste Download PDFInfo
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- CN114885904A CN114885904A CN202210637359.4A CN202210637359A CN114885904A CN 114885904 A CN114885904 A CN 114885904A CN 202210637359 A CN202210637359 A CN 202210637359A CN 114885904 A CN114885904 A CN 114885904A
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- maggots
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- 239000010806 kitchen waste Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000009395 breeding Methods 0.000 title claims abstract description 11
- 230000001488 breeding effect Effects 0.000 title claims abstract description 10
- 239000001963 growth medium Substances 0.000 claims abstract description 42
- 239000002994 raw material Substances 0.000 claims abstract description 31
- 239000002245 particle Substances 0.000 claims abstract description 21
- 235000015099 wheat brans Nutrition 0.000 claims abstract description 20
- 239000010902 straw Substances 0.000 claims abstract description 18
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 15
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 15
- 235000013601 eggs Nutrition 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000012258 culturing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000010813 municipal solid waste Substances 0.000 claims 1
- 241000238631 Hexapoda Species 0.000 abstract description 14
- 235000015097 nutrients Nutrition 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 4
- 230000002378 acidificating effect Effects 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 239000001913 cellulose Substances 0.000 abstract description 2
- 229920002678 cellulose Polymers 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 235000016709 nutrition Nutrition 0.000 abstract description 2
- 230000035764 nutrition Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000012216 screening Methods 0.000 description 6
- 235000013305 food Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000411 inducer Substances 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 210000000952 spleen Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 241000202815 Chrysomya megacephala Species 0.000 description 1
- 208000019229 Spleen disease Diseases 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 208000027140 splenic disease Diseases 0.000 description 1
- 208000018556 stomach disease Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
-
- 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
- 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
- A23K10/38—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 from distillers' or brewers' waste
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Physiology (AREA)
- Mycology (AREA)
- Molecular Biology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Insects & Arthropods (AREA)
- Birds (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a method for breeding maggots by utilizing kitchen waste, which realizes the culture of the maggots by utilizing kitchen residues, wheat bran, straw particles, vinasse and bean dregs; the air permeability of the kitchen residues is improved by adding wheat bran, so that the kitchen waste is fluffy and is suitable for the activity of the maggots; meanwhile, the wheat bran contains cellulose, so that the nutrition of the worm body is facilitated, the ventilation is improved and the humidity is kept at the same time by adding straw particles, the growth of the maggots is facilitated, the activity of the culture medium is promoted by adding vinasse, the acidic characteristic is kept, the growth of the worms is promoted, and the nutrients are provided by the bean dregs. The invention has the advantages of easily obtained raw materials, reasonable formula, convenience for insects to obtain nutrients, maintenance of the air permeability of the culture medium, creation of an adaptive growth environment for the insects, promotion of the growth of the insects, reduction of the growth period of the insects, maximum utilization of kitchen residue and suitability for popularization.
Description
Technical Field
The invention relates to the technical field of maggot breeding, in particular to a method for breeding maggots by utilizing kitchen waste.
Background
Wu Gu Chong, name of traditional Chinese medicine. Is dry larva of Chrysomya megacephala or other kindred insects of the family Calomyidae. Collecting the insects for 7-9 months, putting the insects into a cloth bag, repeatedly rinsing the insects in running water to completely remove the insects, and then drying the insects in the sun. Is usually used for treating spleen and stomach diseases, and can strengthen spleen, eliminate stagnation, clear heat and the like. The kitchen waste is waste generated in activities such as daily life, food processing, food service, unit catering and the like of residents, comprises abandoned vegetable leaves, leftovers, fruit peels, egg shells, tea leaves, bones and the like, and is mainly sourced from household kitchens, restaurants, mess halls, markets and other industries related to food processing; the kitchen waste contains extremely high moisture and organic matters, is easy to rot and generates stink. After proper treatment and processing, the biomass can be converted into new resources, the characteristics of high organic matter content enable the biomass to be used as fertilizer and feed after strict treatment, methane can be generated to be used as fuel or power generation, and the grease part can be used for preparing biofuel. The kitchen waste is used for cultivating the maggots, resources can be recycled, economic benefits are generated, and the kitchen waste is full of various nutrient substances beneficial to the growth of the maggots, so that the kitchen waste is applied to the cultivation of the maggots and is more and more widely popularized, but in actual use, the kitchen waste and a maggot cultivation system are not integrated, so that the obtained kitchen residue nutrients cannot be fully utilized, the survival rate of the maggots is low, the growth period is long, and the like.
Disclosure of Invention
The invention aims to provide a maggot breeding method which is short in culture period, effectively utilizes kitchen waste and ensures the survival rate of maggots.
In order to achieve the purpose, the invention provides a method for breeding maggots by utilizing kitchen waste, which comprises the following steps:
step 1: preparing raw materials, wherein the raw materials comprise kitchen residues, wheat bran, straw particles, vinasse and bean dregs;
step 2: carrying out solid-liquid separation treatment on the raw materials to obtain solid residues, and crushing the solid residues or obtain a finished product A;
and step 3: sequentially putting the raw material finished product A, wheat bran, straw particles, vinasse and bean dregs into a mixer, and mixing to obtain a culture medium B;
and 4, step 4: paving part of the culture medium B in a culture box, paving the maggot eggs on the culture medium B, and paving the rest part of the culture medium B above the maggot eggs;
and 5: culturing mature maggot at 30-40 deg.C and humidity of 57-63%;
step 6: and separating the culture medium B from the mature maggots to obtain the mature maggots.
Preferably, in the step 1, the raw materials are measured according to parts, and the content of each raw material is 50-70 parts of kitchen residues, 5-15 parts of wheat bran, 10-20 parts of straw particles, 5-15 parts of vinasse and 3-9 parts of bean dregs.
Preferably, in step 2, the water content of the separated fixed residue is 38%, and the particle size of the finished product A obtained by crushing is smaller than or equal to 0.2 mm.
Preferably, in step 3, the rotation speed of the mixer is 800-.
Preferably, in the step 3, the mass ratio of the raw material finished product A to the wheat bran to the straw particles to the vinasse is 10: 1: 2:1-16:3:4:3.
Preferably, in step 4, a temperature monitor and a humidity detector are arranged in the culture box containing the culture medium B.
Preferably, in step 5, the cultivation time is 7 to 10 days.
Compared with the prior art, the invention has the advantages that: according to the invention, the solid-liquid separation is carried out on the kitchen waste, so that the maggots can conveniently obtain the nutrient substances in the kitchen waste, and the food can be conveniently foraged; the air permeability of the kitchen residues is improved by adding wheat bran, so that the kitchen waste is fluffy and is suitable for the activity of the maggots; meanwhile, the wheat bran contains cellulose, so that the nutrition of the worm body is facilitated, the ventilation is improved and the humidity is kept at the same time by adding straw particles, the growth of the maggots is facilitated, the activity of the culture medium is promoted by adding vinasse, the acidic characteristic is kept, the growth of the worms is promoted, and the nutrients are provided by the bean dregs. The invention has the advantages of easily obtained raw materials, reasonable formula, convenience for insects to obtain nutrients, maintenance of the air permeability of the culture medium, creation of an adaptive growth environment for the insects, promotion of the growth of the insects, reduction of the growth period of the insects, maximum utilization of kitchen residue and suitability for popularization.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be further described below.
Example one
The invention provides a novel technology for breeding maggots by utilizing kitchen waste, which comprises the following steps:
s1, preparing raw materials: the raw materials comprise the following raw materials in parts by mass: 50 parts of kitchen residues, 5 parts of wheat bran, 10 parts of straw particles, 5 parts of vinasse and 3 parts of bean dregs;
s2, raw material treatment: carrying out solid-liquid separation on the kitchen residue prepared in the step S1, and crushing the obtained solid residue by a crusher to obtain a finished product A;
s3, dispersing and mixing: sequentially putting the raw material finished product A, wheat bran, straw particles, vinasse and bean dregs into a mixer, and mixing to obtain a culture medium B;
s4, seedling laying: paving part of the culture medium B in a culture box, paving the maggot eggs on the culture medium B, and paving the rest part of the culture medium B above the maggot eggs;
s5, debugging and observing: controlling the temperature in the culture box at 30-40 deg.C and humidity at 57-63%, and continuously culturing for 7-10 days after larvae appear, so that the larvae grow into mature maggots;
s6, obtaining the maggots: pouring the culture medium B and the mature maggots from the culture box, inducing the maggots through a maggot inducer, separating the maggots from the culture medium B, and screening the remaining maggots in the culture medium B through a screening machine to obtain.
Example two
The invention provides a novel technology for breeding maggots by utilizing kitchen waste, which comprises the following steps:
s1, preparing raw materials: the raw materials comprise the following raw materials in parts by mass: 60 parts of kitchen residues, 10 parts of wheat bran, 15 parts of straw particles, 10 parts of vinasse and 6 parts of bean dregs;
s2, raw material treatment: carrying out solid-liquid separation on the kitchen residue prepared in the step S1, and crushing the obtained solid residue by a crusher to obtain a finished product A;
s3, dispersing and mixing: sequentially putting the raw material finished product A, wheat bran, straw particles, vinasse and bean dregs into a mixer, and mixing to obtain a culture medium B;
s4, seedling laying: paving part of the culture medium B in a culture box, paving the maggot eggs on the culture medium B, and paving the rest part of the culture medium B above the maggot eggs;
s5, debugging and observing: controlling the temperature in the culture box at 30-40 deg.C and humidity at 57-63%, and continuously culturing for 7-10 days after larvae appear, so that the larvae grow into mature maggots;
s6, obtaining the maggots: pouring the culture medium B and the mature maggots from the culture box, inducing the maggots through a maggot inducer, separating the maggots from the culture medium B, and screening the remaining maggots in the culture medium B through a screening machine to obtain.
EXAMPLE III
The invention provides a novel technology for breeding maggots by utilizing kitchen waste, which comprises the following steps:
s1, preparing raw materials: the raw materials comprise the following raw materials in parts by mass: 70 parts of kitchen residues, 15 parts of wheat bran, 20 parts of straw particles, 15 parts of vinasse and 9 parts of bean dregs;
s2, raw material treatment: carrying out solid-liquid separation on the kitchen residue prepared in the step S1, and crushing the obtained solid residue by a crusher to obtain a finished product A;
s3, dispersing and mixing: sequentially putting the raw material finished product A, wheat bran, straw particles, vinasse and bean dregs into a mixer, and mixing to obtain a culture medium B;
s4, seedling laying: paving part of the culture medium B in a culture box, paving the maggot eggs on the culture medium B, and paving the rest part of the culture medium B above the maggot eggs;
s5, debugging and observing: controlling the temperature in the culture box at 30-40 deg.C and humidity at 57-63%, and continuously culturing for 7-10 days after larvae appear, so that the larvae grow into mature maggots;
s6, obtaining the maggots: pouring the culture medium B and the mature maggots from the culture box, inducing the maggots through a maggot inducer, separating the maggots from the culture medium B, and screening the remaining maggots in the culture medium B through a screening machine to obtain.
In this example, the water content of the fixed residue in S2 was 38%, and the particle size of the finished product a was 0.2 mm; the rotating speed of the mixer in S3 is 800-; the culture box in the S4 is provided with a temperature monitor and a humidity detector for detecting the temperature and the humidity in the culture box; the mass ratio of the kitchen residues, the wheat bran, the straw particles and the vinasse is (10: 1: 2:1) - (16:3:4: 3).
Comparing the culture medium obtained in the first embodiment to the third embodiment with the existing culture medium without kitchen impurities, the number of ova is consistent, the same growth environment is controlled, the growth period is the same, the obtained amount of the maggots is weighed, and the obtained results are shown in the following table:
| does not contain kitchen impurities | Example one | Example two | EXAMPLE III | |
| Weight/g | 430 | 462 | 477 | 468 |
In conjunction with the above table, it can be seen that: in the scheme, the maggots cultured by the culture medium obtained in the first to third embodiments have larger physique, strong growth and high yield than the maggots cultured by the existing culture medium without kitchen impurities.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A method for breeding maggots by utilizing kitchen waste is characterized by comprising the following steps:
step 1: preparing raw materials, wherein the raw materials comprise kitchen residues, wheat bran, straw particles, vinasse and bean dregs;
step 2: carrying out solid-liquid separation treatment on the raw materials to obtain solid residues, and crushing the solid residues or obtain a finished product A;
and step 3: sequentially putting the raw material finished product A, wheat bran, straw particles, vinasse and bean dregs into a mixer, and mixing to obtain a culture medium B;
and 4, step 4: paving part of the culture medium B in a culture box, paving the maggot eggs on the culture medium B, and paving the rest part of the culture medium B above the maggot eggs;
and 5: culturing mature maggot at 30-40 deg.C and humidity of 57-63%;
step 6: and separating the culture medium B from the mature maggots to obtain the mature maggots.
2. The method for cultivating the maggots by using the kitchen waste according to claim 1, wherein in the step 1, the raw materials are measured according to parts, and the content of each raw material comprises 50-70 parts of the kitchen residues, 5-15 parts of wheat bran, 10-20 parts of straw particles, 5-15 parts of vinasse and 3-9 parts of bean dregs.
3. The method for cultivating maggots by utilizing kitchen waste according to claim 1, characterized in that in step 2, the water content of the separated fixed residue is 38%, and the particle size of the finished product A obtained by crushing is equal to 0.2 mm.
4. The method for cultivating maggots using kitchen garbage as claimed in claim 1, wherein in step 3, the rotation speed of said mixer is 800-900r/min, the mixing time is 5min, the size of the culture box is 50 x 20cm, and the thickness of the culture medium B is 6 cm.
5. The method for cultivating the maggots by using the kitchen waste according to claim 1, wherein in the step 3, the mass ratio of the raw material finished product A to the wheat bran to the straw particles to the vinasse is 10: 1: 2:1-16:3:4:3.
6. The method for cultivating maggots by utilizing kitchen waste according to claim 1, wherein in step 4, a temperature monitor and a humidity detector are arranged in the culture box containing the culture medium B.
7. The method for cultivating maggots using kitchen waste according to claim 1, characterized in that in step 5, the cultivation time is 7-10 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210637359.4A CN114885904A (en) | 2022-06-07 | 2022-06-07 | Method for breeding maggots by utilizing kitchen waste |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210637359.4A CN114885904A (en) | 2022-06-07 | 2022-06-07 | Method for breeding maggots by utilizing kitchen waste |
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| CN114885904A true CN114885904A (en) | 2022-08-12 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466967A (en) * | 2016-06-08 | 2017-12-15 | 盱眙正泰永生物环境科技有限公司 | A kind of method of kitchen garbage cultivation maggot |
| CN110115252A (en) * | 2019-06-27 | 2019-08-13 | 天津易世东生态科技有限公司 | A kind of method of black soldier flies biodegrade kitchen garbage |
| CN113331138A (en) * | 2020-12-24 | 2021-09-03 | 周君荣 | Novel technology for breeding maggots by utilizing kitchen waste |
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- 2022-06-07 CN CN202210637359.4A patent/CN114885904A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466967A (en) * | 2016-06-08 | 2017-12-15 | 盱眙正泰永生物环境科技有限公司 | A kind of method of kitchen garbage cultivation maggot |
| CN110115252A (en) * | 2019-06-27 | 2019-08-13 | 天津易世东生态科技有限公司 | A kind of method of black soldier flies biodegrade kitchen garbage |
| CN113331138A (en) * | 2020-12-24 | 2021-09-03 | 周君荣 | Novel technology for breeding maggots by utilizing kitchen waste |
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