CN112741049A - Modularized heatable Hermetia illucens breeding trough and application thereof - Google Patents

Modularized heatable Hermetia illucens breeding trough and application thereof Download PDF

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Publication number
CN112741049A
CN112741049A CN202110046239.2A CN202110046239A CN112741049A CN 112741049 A CN112741049 A CN 112741049A CN 202110046239 A CN202110046239 A CN 202110046239A CN 112741049 A CN112741049 A CN 112741049A
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hermetia illucens
breeding
livestock
temperature
heatable
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Inventor
康相涛
杨森
张海旭
张继冉
田亚东
赵河山
李东华
蒋瑞瑞
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Henan Agricultural University
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Henan Agricultural University
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    • 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
    • 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00Details of electric heating devices
    • H05B1/02Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/02Details
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/20Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Abstract

The invention relates to the technical field of construction of culture systems, which is used for improving the temperature control effect of a biological culture tank, in particular to a modularized heatable Hermetia illucens culture tank, which comprises a Hermetia illucens culture tank body, wherein the culture tank body is of a structure with an open upper end, connecting pipes for stacking in a stacked mode are connected to the culture tank body, the periphery and the bottom of the culture tank body are net frames, the bottom of the culture tank body is connected with a heat insulation plate through a zipper, and the heat insulation plate is internally connected with a temperature control structure; the application of the feed is that the feed is used for the joint culture of hermetia illucens and livestock and poultry; the problem that the growth of the hermetia illucens is hindered after the environmental temperature of the hermetia illucens culture tank is lower than 25 ℃ in the prior art is solved, meanwhile, the hermetia illucens and livestock can be cultured in a combined mode, the ammonia content in a livestock and poultry house is reduced, the utilization rate of the livestock and poultry on feed is improved, the biological bacterial manure of the hermetia illucens with the disease prevention and treatment effect is obtained, and the ecological cycle effect is achieved; the method can also be used for breeding the hermetia illucens by treating the kitchen with the hermetia illucens.

Description

Modularized heatable Hermetia illucens breeding trough and application thereof
Technical Field
The invention relates to the technical field of construction of culture systems, aims to improve the temperature control effect of a biological culture tank, and particularly relates to a modularized heatable hermetia illucens culture tank and application thereof.
Background
Hermiti (Hermitiaillucens) is a completely metamorphic resource insect which can utilize livestock and poultry excrement, kitchen waste, animal carcasses and the like as food and further absorb and transform nutrient substances in the substances, and plays a role of a decomposer in a food chain. The insect is used as a resource insect for treating livestock and poultry manure, kitchen waste, animal carcasses and the like, and has the advantages of high conversion efficiency, no pathogenic bacteria carried by the insect, convenient larva management, no feeding of adults and the like.
At present, domestic animal manure treatment comprises the following steps: 1. composting is used as an organic fertilizer, the method has the problem of secondary pollution, 2, returning is carried out after anaerobic fermentation, the method has high treatment cost, and 3, the biological transformation of the rotting insects is utilized, wherein the hermetia illucens as the rotting insects has the advantages of high treatment efficiency, low energy consumption, capability of producing insect proteins with high added value and the like, and is of great concern.
Chinese patent CN201610454380.5 discloses a method and a system for handling chicken manure based on hermetia illucens, in which a chicken manure falling area and a hermetia illucens breeding pond are arranged at a position of a chicken cage, the chicken manure in the chicken cage passes through the chicken manure falling area to reach the hermetia illucens breeding pond, and hermetia illucens larvae are thrown in the hermetia illucens breeding pond. However, due to the fact that the water content of the chicken manure is large, adult hermetia illucens and insect sand after the hermetia illucens are treated by the chicken manure are difficult to effectively separate, and the growth and development of the chickens are also adversely affected by the excessive ammonia gas generated in the hermetia illucens breeding pool.
Chinese patent CN206078673U discloses a device for in-situ treatment of chicken manure by utilizing gadfly maggots, wherein an anti-seepage cloth is laid on a bottom supporting frame at the bottom of a chicken cage frame, the peripheral edge of the anti-seepage cloth is folded upwards to form a black soldier fly breeding space, pest collecting holes are formed in the side wall of the anti-seepage cloth, and pest bags are received outside the pest collecting holes. However, as the black soldier fly treatment period and the black soldier fly breeding density are not determined in the patent, the chicken manure generated in each period cannot meet the requirements of the black soldier fly or is higher than the requirements of the black soldier fly, and finally the problems of prolonged treatment period, thin accumulation of the chicken manure, increase of ammonia gas in a chicken house and the like are caused.
Chinese patent CN204560665U discloses an utilize device that chicken manure and black soldier fly circulate to breed, utilizes the chicken manure to breed black soldier fly device in this patent, and the automatic chicken manure that climbs out of ripe worm, but the worm is directly eaten by the chicken after climbing out, does not disinfect the worm, will cause the potential safety hazard to the chicken. In fact, the body surface of the mature insects which climb out of the chicken manure inevitably carries some insect sand or chicken manure which may contain some pathogenic microorganisms, so that the insects carrying the insect sand or the chicken manure cannot be directly eaten by the chicken without being disinfected and cleaned.
Chinese patent CN111084160A discloses a feeding method for increasing the yield of hermetia illucens by using kitchen waste and chicken manure, in the feeding method, the collected kitchen waste slurry and the collected fresh chicken manure are mixed according to a certain proportion and then used for feeding hermetia illucens, but because the kitchen waste and the chicken manure contain protease inhibition in a certain proportion, if the kitchen waste and the chicken manure are not treated, the phenomenon that hermetia illucens die in large batches can occur, in addition, the steps of the feeding method are complex, the treatment cost is high, and the feeding method is not beneficial to the industrial treatment of the kitchen waste and the chicken manure.
Because the hermetia illucens cannot grow when the environmental temperature is reduced to below 25 ℃, the conventional breeding tank for treating livestock and poultry excrement and kitchen waste by utilizing the hermetia illucens is a common tank body, cannot realize temperature regulation, or can only be used when the environmental temperature is high, and cannot be used when the temperature is low. The function of treating the livestock and poultry manure and the kitchen waste by using the hermetia illucens is greatly influenced. In addition, the existing culture technology can not control the growth of harmful microorganisms in the livestock and poultry manure and the kitchen waste.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a modularized heatable black soldier fly culture tank and application thereof, and solves the problem that the growth of black soldier flies is hindered after the environmental temperature is lower than 25 ℃ because the temperature in the black soldier fly culture tank is not convenient to control in the prior art, so that the black soldier flies can normally grow in each season.
In order to achieve the purpose, the invention provides a modularized heatable heisui river horsefly breeding tank which comprises a breeding tank body, wherein the breeding tank body is of a structure with an open upper end, a connecting pipe used for being connected with a dung storage tank of livestock and poultry is connected onto the breeding tank body, the periphery and the bottom of the breeding tank body are respectively provided with a net frame, the bottom of the breeding tank body is connected with a heat insulation plate through a zipper, and a temperature control structure is connected inside the heat insulation plate.
Wherein, the manure storage groove of the livestock and poultry is provided with a connecting pipe for stacking.
The temperature control structure comprises an electric heating wire connected inside the heat insulation plate, and a temperature controller electrically connected with the electric heating wire is connected to the breeding tank body.
Wherein, breed groove body internal connection has temperature sensor, temperature sensor with temperature controller communication connection.
All be provided with the zip fastener on breeding the groove body all around and the bottom frame, also connect the heated board around breeding the groove body inside through the zip fastener.
Wherein the aperture of the screen frame is 80-200 meshes.
When the heatable hermetia illucens culture tank is used, after livestock and poultry manure and kitchen waste enter the hermetia illucens culture tank, if the environmental temperature is lower than 25 ℃ required by the growth of hermetia illucens, a worker opens a temperature controller for controlling the opening of an electric heating wire, the temperature inside the culture tank body is raised through heat generated by the electric heating wire, and the temperature inside the culture tank body is controlled to be above 25 ℃; meanwhile, the temperature sensor connected to the interior of the breeding tank body can detect the temperature of the interior of the breeding tank body, the optimal temperature range value required by the growth of the hermetia illucens is set on the temperature sensor, when the temperature of the interior of the breeding tank body is lower than the optimal temperature range value, the temperature sensor can transmit signals to the temperature controller, the electric heating wire is automatically opened through the temperature controller, and the effect of heating the interior of the breeding tank body can be achieved; when the temperature sensor detects that the temperature inside the breeding groove body is higher than the optimal temperature value for the growth of the hermetia illucens, the temperature sensor transmits a signal to the temperature controller, the temperature controller is closed, the breeding groove body can be stopped from being heated, the effect of automatically controlling the temperature inside the breeding groove body is realized, the temperature inside the breeding groove body is always in the optimal temperature range value for the growth of the hermetia illucens, and therefore the effect of promoting the growth of the hermetia illucens is realized.
The heated board in this application adopts the structure that the zip fastener is connected, can be convenient for dismantle and install the heated board, for example in the higher summer of temperature, just need not carry out the intensification processing to breeding the groove body inside, can tear the heated board down this moment, in the lower winter of temperature, the rethread zip fastener is connected the heated board and is bred the groove body inside can.
The application still provides a modularization heatable heisui river horsefly culture trough's application, specifically includes following step:
step S1: adding a feed additive containing hermetia illucens symbiotic bacteria into livestock and poultry feed, livestock and poultry manure or kitchen waste;
step S2: transferring the livestock and poultry manure or the kitchen waste into the breeding tank body;
step S3: putting the hermetia illucens larvae into the breeding tank body, and correspondingly putting 1-3 hermetia illucens larvae in each treatment period according to each 1-2 g of livestock and poultry manure or kitchen waste;
step S4: stacking the breeding tank bodies which are inoculated with the hermetia illucens according to the step S3 in a processing workshop, wherein the processing period is 10-15 days;
step S5: if the environmental temperature is lower than 25 ℃ required by the normal growth of the hermetia illucens, the temperature sensor transmits a signal to the controller of the electric heating wire to start the electric heating wire of the motor, the breeding tank body is heated and warmed, and the larvae of 5 th age of the hermetia illucens and the treated livestock and poultry manure insect sand or the kitchen insect sand are removed after the temperature controlled by the temperature control system is used for treating a workshop for one period;
step S6: and (4) screening the mixture of the 5 th-age hermetia illucens larvae and the livestock and poultry manure cleared in the step (S5), and then disinfecting the 5 th-age hermetia illucens fresh insects, placing the disinfected fresh insects at the temperature of-30-20 ℃ for freezing storage, and adding the fresh insects as complete feed for livestock and poultry.
Further, the feed additive in step S1 comprises the following components: 0.2-0.5% of hermetia illucens symbiotic bacteria, 1-2% of amino acid, 5-10% of yeast extract powder and 85-95% of zeolite powder.
The feed additive mainly comprises hermetia illucens intestinal symbiotic microorganism bacillus subtilis, can promote digestion and absorption of livestock and poultry on feed, and meanwhile, a large amount of symbiotic bacteria can be contained in excrement discharged by the livestock and poultry; the bacterium can inhibit the growth of harmful microorganisms such as escherichia coli, salmonella, staphylococcus and the like in livestock and poultry manure or kitchen waste, and is more beneficial to the growth of hermetia illucens; meanwhile, the bacillus is also contained in the insect sand, so that the value of the insect sand used as a biological bacterial fertilizer is improved.
The zeolite powder added into the feed additive is a porous solid small particle, has a large specific surface area and strong absorption capacity, can absorb moisture in the livestock and poultry manure after the livestock and poultry take the feed containing the zeolite powder, so that the moisture content of the manure is reduced, and the later screening work is facilitated.
Further, the amino acids include lazine and methionine, and the ratio of lysine to methionine is 1-2: 1; the particle size of the zeolite powder is 0.25-0.125 mm; the symbiotic bacteria are bacillus strains obtained by screening in intestinal tracts of hermetia illucens, and the bacillus strains are numbered as follows: CGMCC No.14202 strain; the black soldier fly larvae are 2-4 instars, and the weight of hundred heads is 0.2-1.0 g.
The amino acid has the functions of providing the livestock and poultry and the hermetia illucens larvae with necessary amino acid so as to improve the health degree of the livestock and poultry, improve the absorption rate of the absorbed feed and reduce the occurrence of hermetia illucens diseases; because the feed provided for the livestock and the poultry contains protease inhibitors which are pathogenic to the black soldier fly larvae, the black soldier fly can lack essential amino acids after the substances enter the body of the black soldier fly, so that the black soldier fly larvae die, the addition of the essential amino acids in the feed of the livestock and the poultry is beneficial to the growth of the livestock and the poultry, and the death rate of the black soldier fly larvae is also reduced.
Further, the method for sterilizing the fresh insects comprises the following steps: after the black soldier fly intestinal tract is emptied, 1-49% of alkyl dimethyl benzyl ammonium chloride, 2-49% of hydrogen peroxide and 2-3% of diacetin are fully mixed according to volume fraction, and then diluted into 100-fold organic solvent for soaking fresh insects for more than 1 hour, or the fresh insects are put into a steam pot with the temperature of 105-fold organic solvent and 115 ℃ for steaming and boiling for 15-30 seconds.
The pesticide prepared by the method has 99.99999% efficiency in killing almost all bacteria and viruses including staphylococcus aureus, salmonella enterica, escherichia coli, listeria monocytogenes, pseudomonas aeruginosa, sakazakii, recombinant avian influenza A virus H3N2, avian influenza A virus H5N1, avian influenza A virus H7N9, porcine epidemic diarrhea virus, norovirus and the like, and can also kill almost all non-vertebrate animals contacting with air, including mosquitoes, flies, various parasites and the like. In addition, the sterilizing disinfectant is non-flammable, non-corrosive, free of volatile organic compounds, completely degradable and free of environmental pollution. The device is widely applied to food processing factories, agriculture, breeding, livestock raising, medical treatment, catering, hotels, clothes washing, protection, first aid, public health, disaster treatment and other scenes.
The method for sterilizing and cleaning the fresh insects kills microorganisms on the surfaces of the insects at high temperature in a very short time and protects the nutrients of the insects from being damaged.
In summary, compared with the prior art, the invention has the following beneficial effects: the problem of the temperature in the black soldier fly breeding groove that exists among the prior art be not convenient for control, lead to ambient temperature can cause the growth of black soldier fly to be obstructed after being less than 25 ℃ is solved, make the black soldier fly all can obtain normal growth in every season.
Drawings
FIG. 1 is a schematic structural view of a modular heatable Hermetia illucens breeding trough according to the present invention;
FIG. 2 is a schematic structural diagram of an insulation board of a modular heatable Hermetia illucens breeding trough according to the present invention;
fig. 3 is a flow chart of the application of the modular heatable hermetia illucens breeding trough in the henhouse.
Reference numerals: the cultivation tank comprises a cultivation tank body 11, a connecting pipe 12, a zipper 13, a net frame 14, an electric heating wire 15, an insulation board 16, a temperature controller 17 and a temperature sensor 18.
Detailed Description
All features disclosed in this specification may be combined in any combination, except features and/or steps that are mutually exclusive.
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to fig. 1 to 3 and specific examples.
Example 1
Referring to fig. 1-3, a modularization heatable heisui river horsefly culture trough, includes culture trough body 11, and culture trough body 11 is the open structure in upper end, is connected with connecting pipe 12 that is used for being connected with culture trough on culture trough body 11, and culture trough body 11 is all around and bottom be net frame 14, and bottom is through zip fastener 13 connection heated board 16, and heated board 16 internal connection has the temperature-controlled structure.
Wherein, accuse temperature structure is connected with the temperature controller 17 of being connected with electric heating wire 15 electricity on breeding the groove body 11 including connecting at the inside electric heating wire 15 of heated board 16.
Wherein, breed groove body 11 internal connection has temperature sensor 18, temperature sensor 18 with temperature controller 17 communication connection.
Wherein, all be provided with zip fastener 13 around breeding the groove body 11 and on the bottom frame, also connect heated board 16 around breeding the groove body 11 inside through zip fastener 13.
Wherein, the aperture of the screen frame 14 is 80-200 meshes.
When the heatable hermetia illucens culture tank is used, after livestock and poultry manure or kitchen waste enters the hermetia illucens culture tank, if the environmental temperature is lower than 25 ℃ required by the growth of hermetia illucens, a worker opens the temperature controller 17 for controlling the electric heating wire 15 to be opened, the temperature inside the culture tank body 11 is raised through heat generated by the electric heating wire 15, and the temperature inside the culture tank body 11 is controlled to be above 25 ℃; meanwhile, the temperature sensor 18 connected to the interior of the breeding tank body 11 can detect the temperature of the interior of the breeding tank body 11, an optimal temperature range value required by the growth of the hermetia illucens is set on the temperature sensor 18, when the temperature of the interior of the breeding tank body 11 is lower than the optimal temperature range value, the temperature sensor 18 can transmit a signal to the temperature controller 17, the electric heating wire 15 is automatically opened through the temperature controller 17, and the effect of heating the interior of the breeding tank body 11 can be achieved; when the temperature sensor 18 detects that the temperature inside the breeding groove body 11 is higher than the optimal temperature value for the growth of the hermetia illucens, the temperature sensor 18 transmits a signal to the temperature controller 17, the temperature controller 17 is closed, the breeding groove body 11 can be stopped from being heated, the effect of automatically controlling the temperature inside the breeding groove body 11 is achieved, the temperature inside the breeding groove body 11 is enabled to be always within the optimal temperature range value for the growth of the hermetia illucens, and therefore the effect of promoting the growth of the hermetia illucens is achieved.
Heated board 16 in this application adopts the structure that zip fastener 13 is connected, can be convenient for dismantle and install heated board 16, for example in the higher summer of temperature, just need not to breed 11 inside heating up processes of groove, can tear heated board 16 down this moment, in the lower winter of temperature, rethread zip fastener 13 with heated board 16 connect breed 11 inside of groove can.
Example 2
The implementation place is as follows: zhengzhou city, Henan province
The implementation time is as follows: 6 months in 2020, culture scale: 2400, breeding variety: new black poplar (layer), coop structure: a stacked type.
Referring to fig. 1-3, specifically, first, 4% of feed additive containing hermetia illucens symbiotic bacteria is added to chicken feed according to step S1, and then, 15,360g of feed is consumed by 256 chickens per layer each day; determining that the total amount of feed in one period is 215,040g feed when 14 days are taken as one period according to the step S3, and obtaining 215,040 hermetia illucens larvae in total according to 1g feed corresponding to 1 hermetia illucens larva; 215,040 black soldier fly third-instar larvae prepared in the early stage are thrown according to the step S2, and the weight of each hundred of black soldier fly third-instar larvae is 0.80 g. And (3) uniformly putting the larvae on the layer of coop manure removal belt, performing environmental control in the henhouse, and feeding for 14 days under the conditions that the temperature is kept at 20-30 ℃ and the humidity is 50-70%. After 14 days, the hermetia illucens and the worm sand are cleared, and then the next cycle is started immediately after the dung clearing belt is disinfected. The cleaned insect-manure mixture is placed for one day and then screened by a vibrating screen to obtain 77Kg of hermetia illucens larvae and 136Kg of insect sand. After 5 th instar larvae of hermetia illucens obtained after screening are placed for one day to empty intestinal tracts, the hermetia illucens are soaked in a disinfectant which is diluted by 150 times after being fully mixed with 45% of alkyl dimethyl benzyl ammonium chloride, 43% of hydrogen peroxide and 2% of diacetin according to the step S4 for 2 hours, and the mixture is taken out to be dried and then replaces 15% of complete feed to feed chickens, so that the hermetia illucens cannot be fed in time and placed at the temperature of-20 ℃ for storage. And (3) drying the screened insect sand at the low temperature of 80 ℃ according to the step S5 until the water content is 25%, measuring the viable count of symbiotic bacteria to be 400 hundred million CFU, applying the insect sand as a peanut field base fertilizer, and achieving the effect of preventing and treating the southern blight to 98% compared with a control group.
The black soldier fly larvae treated with the edible chicken manure are dried and checked to obtain the nutrient components shown in the table 1.
TABLE 1 Black soldier fly nutrient composition table after eating chicken manure
Figure BDA0002897437380000081
Example 3
The implementation place is as follows: zhengzhou city, Henan province
11-12 months in 2020, treating kitchen waste by using hermetia illucens breeding tank
100kg of the collected and smashed kitchen fine slag is added with a proper amount of peanut shell powder to adjust the water content to 70% and then mixed evenly, and then the mixed evenly is added with symbiotic bacteria feed additives and transferred into a culture tank, wherein the size of the bottom of the culture tank is 1m 2. And finally, inoculating 3-year-old hermetia illucens at one time, wherein the inoculation density is 20 ten thousand/m 2. The temperature in the culture tank is controlled to be kept at 30-40 ℃ by a temperature controller in the feeding process. The breeding period is 10 days, and high-quality organic fertilizer insect sand and 5-instar fresh insects are obtained after screening, wherein the fresh insects are 38.36kg, and the high-quality organic fertilizer insect sand is 35.5 kg.

Claims (9)

1. The utility model provides a groove is bred to modularization heatable heisui river horsefly, a serial communication port, including breeding groove body (11), breed groove body (11) and be the open structure in upper end, it is used for range upon range of connecting pipe (12) of stacking to be connected with on groove body (11) to breed, breed all around of groove body (11) and the bottom is net frame (14), and heated board (16) are connected through zip fastener (13) in the bottom, heated board (16) internal connection has the accuse temperature structure.
2. The modular heatable heisui river horsefly breeding trough according to claim 1, characterized in that the temperature control structure comprises an electric heating wire (15) connected inside an insulation board (16), and a temperature controller (17) electrically connected with the electric heating wire (15) is connected to the breeding trough body (11).
3. The modular heatable heisui fly trough according to claim 2, characterized in that a temperature sensor (18) is connected inside the trough body (11), the temperature sensor (18) being in communication with the temperature controller (17).
4. The modular heatable heisui river horsefly breeding trough according to claim 1, characterized in that zippers (13) are arranged on the periphery and the bottom frame of the breeding trough body (11), and the heat insulation board (16) is connected to the periphery of the outside of the breeding trough body (11) through the zippers (13).
5. The modular heatable hermetia illucens breeding trough according to claim 1, wherein the aperture of the net frame (14) is 80-200 mesh.
6. The use of the modular heatable hermetia illucens breeding trough as claimed in any one of claims 1 to 5, which comprises the following steps:
step S1: adding a feed additive containing hermetia illucens symbiotic bacteria into livestock and poultry feed, livestock and poultry manure or kitchen waste;
step S2: livestock and poultry manure or kitchen waste is transferred into the breeding tank body (11);
step S3: the method comprises the following steps of putting black soldier fly larvae into a breeding tank body (11), and correspondingly putting 1-3 black soldier fly larvae into each breeding cycle according to each 1-2 g of livestock and poultry manure or kitchen waste;
step S4: stacking the breeding tank bodies (11) which are connected with the hermetia illucens according to the step S3 in a breeding workshop,
the culture period is 10-15 days;
step S5: if the temperature of the livestock and poultry manure or the kitchen waste in the breeding tank is lower than 25 ℃ required by the normal growth of the hermetia illucens, the temperature sensor (18) transmits a signal to the controller of the electric heating wire (15),
starting a motor hot wire, heating the breeding tank body (11) to raise the temperature, clearing 5-year-old hermetia illucens larvae and bred livestock and poultry manure insect sand or kitchen insect sand mixture after the temperature controlled by the temperature control system is utilized to breed in a workshop for one period, and drying the obtained insect sand after screening to be used as biological bacterial manure;
step S6: and (4) screening the mixture of the 5 th-age hermetia illucens larvae and the livestock and poultry manure cleared in the step (S5), and then disinfecting the 5 th-age hermetia illucens fresh insects, placing the disinfected fresh insects at the temperature of-30-20 ℃ for freezing storage, and adding the fresh insects as complete feed for livestock and poultry.
7. The use of the modular heatable hermetia illucens breeding trough of claim 6, wherein the feed additive of step S1 comprises the following components: 0.2-0.5% of hermetia illucens symbiotic bacteria, 1-2% of amino acid, 5-10% of yeast extract powder and 85-95% of zeolite powder.
8. The use of a modular heatable heisui fly trough as claimed in claim 6, wherein the amino acids include lazine and methionine, the lysine to methionine ratio is 1-2: 1; the particle size of the zeolite powder is 0.25-0.125 mm; the symbiotic bacteria are bacillus strains obtained by screening in intestinal tracts of hermetia illucens, and the bacillus strains are numbered as follows: CGMCC No.14202 strain; the black soldier fly larvae are 2-4 instars, and the weight of hundred heads is 0.2-1.0 g.
9. The use of the modular heatable hermetia illucens breeding trough as claimed in claim 6, wherein the fresh insects are sterilized by: after the black soldier fly intestinal tract is emptied, fully mixing 1-49% of alkyl dimethyl benzyl ammonium chloride, 2-49% of hydrogen peroxide and 2-3% of diacetin according to volume fraction, diluting the mixture to 100 times and soaking the fresh flies for more than 1 hour; or placing the fresh insects into a steam pot with the temperature of 105-115 ℃ for cooking for 15-30 seconds.
CN202110046239.2A 2021-01-14 2021-01-14 Modularized heatable Hermetia illucens breeding trough and application thereof Pending CN112741049A (en)

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