CN107114328B - A kind of black soldier flies cultivating system and cultural method - Google Patents
A kind of black soldier flies cultivating system and cultural method Download PDFInfo
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- CN107114328B CN107114328B CN201710390830.3A CN201710390830A CN107114328B CN 107114328 B CN107114328 B CN 107114328B CN 201710390830 A CN201710390830 A CN 201710390830A CN 107114328 B CN107114328 B CN 107114328B
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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
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of black soldier flies cultivating systems, belong to green cultivation technical field, including aquaculture pond and the ceiling being arranged in above the aquaculture pond, water absorption layer, heating device and clathrum are set gradually in the aquaculture pond from lower to upper, the heating device includes the fixed frame of heating tape and the fixed heating tape, compost is placed above the water absorption layer, the heating device is located in the compost, and the clathrum is located at the surface layer of compost；Lifting device is arranged in the aquaculture pond side, and the lifting device drives the heating device lifting；Insulation cover is set at the top of the aquaculture pond.Black soldier flies are cultivated by using the black soldier flies cultivating system, the high survival rate of black soldier flies larva is not affected by the external environment, and black soldier flies and compost can be easily separated and do not need cleaning frass, and cost of human and material resources are greatly saved；In addition the compost in aquaculture pond by digestion and ferments during cultivating black soldier flies, can be economic and environment-friendly directly as organic fertilizer returning to the field.
Description
Technical field
The present invention relates to green cultivation technical fields, more particularly, to a kind of black soldier flies cultivating system and cultural method.
Background technique
Black soldier flies are a kind of insects of Diptera Stratiomyidae Hermetia, with being distributed in the torrid zone and warm temperate zone
Area, feeding behaviour only occur in larval stage.Larva seeks corruption, and foraging territories are very extensive, can be with rotten plant
Object, rubbish from cooking, animal carcass excrement are made a living, and are the important links of nature food chain.The feces of livestock and poultry of farm is most at present
Common processing method is compost treatment, and the time needed is long, and resource utilization efficiency is lower.Many country's benefits now
Black soldier flies larva is used as a kind of economic and environment-friendly biological treatment medium to handle excrement of animals, to improve the physics and chemistry of excrement of animals
Property kills pathogenic bacteria and helminth therein, excrement of animals is directly translated into organic fertilizer.Black soldier flies will be in feces of livestock and poultry
Organic substance be converted to idiotrophic substance, poultry, duck, frog etc. can be used directly to, can also with drying and crushing substitute fish meal,
Realize that economy, environment and society imitate to form positive ecological agriculture circulation in the forage protein source as chicken, pig such as dregs of beans
The win-win of benefit.
China Patent Publication No. CN104844288A discloses a kind of side that organic fertilizer is prepared using black soldier flies processing cow dung
Method is added the swill or kitchen garbage of its quality 10~15%, adds the lactic acid of quality 0.1% after being dehydrated cow dung with dewaterer
Bacterium dry powder fermentation process 1~2 day finally pours into 3~4 age black soldier flies larvas, 30~35 DEG C, the culture of air humidity 75%~85% 5
It~6 days, isolates black soldier flies mature larva and obtains organic fertilizer.This method processing capacity is strong, the period is short, treatment process energy consumption
It is low, it can be achieved that cow dung, kitchen garbage resource utilization, turn waste into wealth.Moreover, because cow dung nutritive value is higher than horsehit, and
Fermentation process is carried out with lactic acid bacteria, keeps cow dung loose, palatability improves, and increases black soldier flies feeding rate, the production of mature larva
Extracting rate can be improved 50% or more.But to isolate black soldier flies mature larva relatively difficult for the invention.
105433066 A of China Patent Publication No. CN discloses a kind of utilization black soldier flies disposition feces of livestock and poultry production insect
The method of protein feed, comprising the following steps: the quantity such as male, the female pupa of black soldier flies are put into three-dimensional nylon gauze by a. simultaneously,
Feed basin and basin are put into net immediately after there is emerging adult；And oopod is placed in net and collects black soldier flies ovum；b.
Under the control of 23 DEG C~28 DEG C conditions, with meridic diet, after the black soldier flies egg hatching being collected into, culture to 3 instar larvaes；
C. 3 instar larvaes are transferred directly to progress excrement disposition in the processing pond equipped with feces of livestock and poultry；D. it is put in the periphery of processing pond
It sets and receives worm bucket, the mature larva received in worm barrel will be entered and collect kill, re-dry crushes to obtain insect protein feed.The party
Method provides a kind of good insect protein feed, insect protein is promoted to exist while the serious pollution problem of solution feces of livestock and poultry
Effective use in animal husbandry and fishery industry becomes the approach for solving the current protein feed resource shortage in China.But the hair
The processing pond of feces of livestock and poultry in bright is not provided with special temperature control setting, and the growth conditions of black soldier flies is difficult to control, influences into
In addition motility rate is collected relatively difficult after adult eclosion.
Therefore, but the prior art is artificial too many in the presence of investment, and larva and excrement separation are difficult, and every a batch requires to clear up
Frass, and the drawbacks of be affected by ambient temperature.
Summary of the invention
In view of this, passing through in view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of black soldier flies cultivating system
Black soldier flies are cultivated using the black soldier flies cultivating system, the high survival rate of black soldier flies larva is not affected by the external environment, and black soldier flies
It can be easily separated with compost, do not need to clear up frass every time, cost of human and material resources are greatly saved；In addition the training in aquaculture pond
Nutriment during cultivating black soldier flies through everfermentation, can be economic and environment-friendly directly as organic fertilizer returning to the field.
In order to achieve the above objectives, the invention adopts the following technical scheme:
A kind of black soldier flies cultivating system, including aquaculture pond and ceiling is set above the aquaculture pond, in the aquaculture pond
Water absorption layer, heating device and clathrum are set gradually from lower to upper, and the heating device includes heating tape and the fixed heating
Compost is placed in the fixed frame of band, the water absorption layer top, and the heating device is located in the compost, the clathrum position
In the surface layer of compost；Lifting device is arranged in the aquaculture pond side, and the lifting device drives the heating device lifting；Institute
It states and insulation cover is set at the top of aquaculture pond.
Further, the lifting device includes gear, the motor one with moving gear rotation and is fixed on the fixation
Support rod on frame, the rack gear that support rod outside setting matches with the gear.
Further, support plate is respectively set in ceiling two sidewalls symmetric position, and sliding rail, institute are arranged in the support plate
The wheel that setting is travelled along sliding rail in sliding rail is stated, motor three is set on the wheel, loading plate is set on described two wheels, institute
State setting motor two on loading plate, Wound steel rope on the motor two, the wirerope bottom end setting hook.
Further, hoisting frame is set on the clathrum, and the hoisting frame bottom is fixed with the clathrum surrounding, mentioned
It rises top of the trellis and link one is set；Link two is set at the top of the insulation cover.
Further, cooling system and heating device are respectively set on the insulation cover, the cooling system is draft fan
Or blower, the heating device are heater or hot-blast stove.
Further, the heating tape 7 is heating wire, ribbon heater or heating pipe, the fixed frame side of the heating device
Vertical bar is arranged in side, and vibrating motor is arranged in the vertical bar top, and the vibrating motor is located above the compost.
Further, the water absorption layer places water-absorbent material, and the water-absorbent material is dry frass, straw powder, clinker, does
One or more of soil, sawdust or rice chaff；The clathrum is the nylon wire for being laid on compost surface layer, wire netting or stainless
Steel mesh, the metal edge frame that the nylon wire, wire netting or the setting of stainless (steel) wire surrounding match with cultivation pool size.
Further, intelligent temperature switch is provided with above the heating device.
A kind of cultural method using black soldier flies cultivating system cultivation black soldier flies, comprising the following steps:
(1) egg hatch: worm's ovum is placed on hatching on the net, and hatching net is placed on above larva raising box, raises cassette bottom portion
Larva bait is placed, is 25-35 DEG C in temperature, is hatched under the conditions of relative humidity 65-90%, raising is fallen into after egg hatch
Cassette bottom portion, raising box are replaced once daily；
(2) larva is cultivated: the raising box after replacement is raised 3-4 days at 25-35 DEG C of temperature, obtains larva and larva bait
Mixture, the weight ratio 1:12-18 of the larva and larva bait；
(3) aquaculture pond is handled: water absorption layer is arranged in cultivation bottom of pond portion, then places heating device, later by feces of livestock and poultry, meal
Remaining rubbish or animal carcass are launched in aquaculture pond, and compost is formed, and the water content of the compost is 55-95%；
(4) mature larva culture: by step (2) larva and larva bait mixture be linked into compost, wherein
Black soldier flies larva and compost weight ratio are 1:10-100, cover insulation cover, and the temperature on control compost upper layer is 30-35 DEG C,
Aquaculture pond space temperature is 20-35 DEG C, is cultivated 6-8 days；
(5) it separates mature larva: being laid with clathrum on compost surface layer, the mesh of the clathrum is 5-7mm, by adding
Thermal control compost upper layer temperature be 40-60 DEG C, aquaculture pond space temperature be 25-30 DEG C, black soldier flies maturation larva because
High temperature is driven across clathrum, and clathrum is sling from aquaculture pond, that is, collects black soldier flies maturation larva；
(6) after the mature larva separation of every a batch, do not have to cleaning frass, continuously carry out the raising of next group larva,
When the compost in aquaculture pond be stacked on aquaculture pond along when, disposably clear up compost.
10, cultural method according to claim 9, it is characterised in that: larva in the step (1) and step (2)
Bait raw material includes following component: wheat bran: 60-90%, corn flour: 5-20%, ripe bean flour or swelling soya dreg: 2-15%, egg: 1-
5%, strain: 0.1-0.5%；It is mixed thoroughly in the ratio of 1:1.3-2.5 into larva bait after above-mentioned raw materials mixing and with water；The bacterium
It kind is lactic acid bacteria, bacillus, saccharomycete, filamentous fungi and actinomyces compound bacteria, viable bacteria content >=200,000,000 in the strain/gram.
The beneficial effects of the present invention are:
1, the invention discloses a kind of black soldier flies cultivating system and cultural methods, are supported by using the black soldier flies cultivating system
Black soldier flies are grown, the high survival rate of black soldier flies larva is not affected by the external environment, and black soldier flies can be easily separated with compost, significantly
Save cost of human and material resources；In addition the compost in aquaculture pond during cultivating black soldier flies through everfermentation, can be direct
It is economic and environment-friendly as organic fertilizer returning to the field.
2, a kind of black soldier flies cultivating system, including aquaculture pond and the ceiling that is arranged in above aquaculture pond, in aquaculture pond under
Water absorption layer, heating device and clathrum are up set gradually, places compost above water absorption layer, wherein compost can be livestock and poultry
Excrement, remaining meal rubbish or animal carcass etc., heating device are located in compost, and wherein heating device is in compost surface layer or less
The position 10cm, clathrum are located at the surface layer of compost.
Wherein water absorption layer is made of water-absorbent material laying, and water-absorbent material is using dry frass, straw powder, sawdust, furnace
Slag, dry ground or rice chaff etc. are laid with water-absorbent material in the bottom of aquaculture pond, can reduce the water content of compost, improve ventilation rate,
Facilitate larva and grow and can promote fermentation calefaction, improves efficiency and quality that excrement is converted into organic fertilizer.
3, heating device is located in compost, and the fixed frame including heating tape and fixed heating tape, wherein fixed frame is side
Shape frame, it is therefore an objective to which, for fixing heating tape, square frame size matches with cultivation pool size, and heating tape can use electric heating
Silk, ribbon heater or heating pipe, main function are the temperature for adjusting compost.The suitable growth temperature of black soldier flies is 30-35 DEG C,
The present invention is to dig out deep 3 meters or so of aquaculture pond on ground, and subsurface temperature has just hatched several days childrens generally at 17 DEG C or so
Worm, small in size, activity is also small, along with often moisture is excessive does not allow heat production easy to ferment for feces of livestock and poultry, therefore heating dress is arranged
Compost can be heated early period in larva raising by setting, and the raising later period separates the mature children of black soldier flies by heating devices heat
Worm.The present invention controls black soldier flies growth district in the position apart from compost upper epidermis 1-6cm, therefore heating device is fixed on
Power cost is saved, originally for adjusting the temperature of black soldier flies growth district compost in the position 10cm below compost surface layer
Also setting intelligent temperature in the side position 1cm switchs on the heating for invention, wherein has temperature-sensing probe on intelligent temperature switch, can
The temperature for detecting black soldier flies growth district, when temperature is relatively low, heating device is opened, and is heated, when temperature reaches standard,
Stop heating.
Due to needing that compost is constantly added into aquaculture pond during cultivating black soldier flies.Therefore, in rear continued access
During entering black soldier flies, the growth district of black soldier flies is also constantly changing, therefore heating dress is adjusted by lifting device
The position set is at the position 10cm below compost surface layer.Lifting device is set in aquaculture pond side in the present invention,
Lifting device includes gear, the motor one with moving gear rotation and the support rod being fixed on fixed frame, is set on the outside of support rod
The rack gear to match with gear is set, motor one is opened, band moving gear rotates, and is matched due to the setting of support rod outside with gear
Rack gear can drive support rod to move up, to adjust the position of heating device.It is solid on the heating additionally by vertical bar
Determine vibrating motor, when going up and down heating device, open vibrating motor, can shake off or vibration heating device around compost,
Keep heating device lifting more smooth.
4, insulation cover is set at the top of aquaculture pond, for heat preservation or temperature control.Because of black soldier flies children in black soldier flies breeding process
The movement of worm and the fermentation of feces of livestock and poultry can generate heat, and temperature is caused to increase, and when growing into 5 ages in days or so, activity is big
Shi Zishen quantity of heat production also increases, and in addition the fermentation of compost also generates heat, at this time there is no need to use heating device, i.e., reachable
The growth temperature being suitble to black soldier flies larva.But aquaculture pond in later stage fermentation medium temperature spends height in order to prevent, the present invention is protecting
Temperature covers setting cooling system, and cooling system can be spray equipment, draft fan or blower, in addition to cooperation heating device
Function adjusts temperature and space temperature in aquaculture pond, heating device can also be arranged on insulation cover, heating device can be adopted
With microheater or hot-blast stove, for improving aquaculture pond temperature and aquaculture pond space temperature.
5, clathrum is located at the surface layer of compost, for separating black soldier flies maturation larva.When black soldier flies larva is in compost
After middle feeding 7-10 days, body starts to turn yellow and black, and mature children can be separated when the ratio to black that turns yellow reaches 70% or so
Worm removes insulation cover when separating mature larva, is laid with nylon wire, wire netting or stainless (steel) wire, mesh on compost surface layer and is
5-7mm, the fixed metal edge frame of nylon wire, wire netting or stainless (steel) wire surrounding, the size and cultivation pool size matching of metal edge frame,
Then insulation cover is covered, opening heating device and intelligent temperature switch the temperature control on compost upper layer is 40-60 DEG C, and is led to
Cross the cooling system and cooling system on insulation cover, control aquaculture pond space temperature control at 25-30 DEG C, at this time black soldier flies at
Ripe larva is because high temperature is driven across clathrum mesh, and the body of larva maintains parastate after mesh, would not again from
It is fallen in clathrum, at this moment removes insulation cover, sling clathrum, collected the black soldier flies maturation larva on clathrum, just complete
The separation of black soldier flies maturation larva and compost, separation method is simple and practical, saves manpower and cost.
6, the present invention promotes clathrum and insulation cover for convenience, and hoisting frame, hoisting frame and grid are arranged on clathrum
Layer surrounding is fixed, and link one is arranged at the top of crane, is also provided with link two at the top of insulation cover.Ceiling two sidewalls symmetric position difference
Support plate is set, sliding rail is set in support plate, the wheel travelled along sliding rail is set in sliding rail, and setting driving wheel is walked on wheel
Motor three, loading plate is set on two wheels, motor two, Wound steel rope on motor two, wirerope bottom are set on loading plate
End setting hook, therefore, will hang on the link at the top of insulation cover two, then motor two rotates in the forward direction, wire rope roll around
On motor two, insulation cover is raised up, then motor three rotates in the forward direction, and drives wheel mobile, insulation cover is removed, then
Motor three reversely rotates, and drives wheel to return to origin-location, can sling clathrum using same method and move back ceiling
Black soldier flies maturation larva is collected in side after then transferring clathrum, this design is more convenient, and structure is simple, saves manpower object
Power.
7, cultural method of the invention is cultivated 3-4 days after hatching, is just inoculated with into compost later first by egg hatch
In, in this way, the survival rate of black soldier flies larva is relatively high.In addition larva bait raw material includes following component: wheat bran:
60-90%, corn flour: 5-20%, ripe bean flour or swelling soya dreg: 2-15%, egg: 1-5%, strain: 0.1-0.5%；Above-mentioned raw materials are mixed
It is mixed thoroughly in the ratio of 1:1.3-2.5 into larva bait after conjunction and with water, the water content of larva bait is in 60-80%；The formula
Larva food nutrition is balanced, facilitates black soldier flies larva and grows as early as possible, and strain is in addition also added in larva bait, and strain is cream
Sour bacterium, bacillus, saccharomycete, filamentous fungi and actinomyces compound bacteria, these types of strain can mix in any proportion, in strain
Viable bacteria content >=200,000,000/gram, be conducive to the fermentation of the compost in aquaculture pond, reduce stink, and strain is mixed into larva bait
In, black soldier flies larva body carries a large amount of strains, and with the movement and metabolism of larva, in the frass of black soldier flies, strains'distribution is very
Uniformly, to facilitate the Compost fermentations such as feces of livestock and poultry, remaining meal rubbish or animal carcass as organic fertilizer；By repeatedly trying
It tests, the preferred compound proportion of the strain is lactic acid bacteria, bacillus, saccharomycete, filamentous fungi and actinomyces by weight 1.5-3:
1.5-3:1.5-3:1:1 ferment effect is more preferable.
8, in the fermentation process that the breeding process of black soldier flies larva is also compost and frass, when compost produces organic fertilizer
Aerobic hot fermentation is generally required, but compost of the invention is feces of livestock and poultry, remaining meal rubbish or animal carcass etc., water content is
55-95%, water content is higher, and temperature is relatively low, and fermentation is slow.During black soldier flies larva raising, rich nutritive material and part water
Dividing and absorbed by black soldier flies larva, reduces by 70% or so by the compost rich nutritive material that larva is handled, moisture declines 20% or more,
Organic matter ratio improves 10% or more.Since moisture declines, compost is sufficiently combined with air again, and the compost decomposed holds very much
Easily fever, deep temperature can achieve 70 DEG C or so, can kill worm's ovum and germ completely, be converted into organic fertilizer, can directly go back
Field.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of heating device in Fig. 1 of the present invention；
Fig. 3 is the structural schematic diagram in the embodiment of the present invention 2；
Fig. 4 is the structural schematic diagram in the embodiment of the present invention 3.
In figure: 1- aquaculture pond, 2- ceiling, 3- water absorption layer, 4- heating device, 5- clathrum, 6- fixed frame, the heating tape 7-,
8- compost, 9- support rod, 10- insulation cover, 11- gear, 12- motor one, 13- rack gear, 14- support plate, 15- sliding rail, 16- wheel
Son, 17- loading plate, 18- motor two, 19- wirerope, 20- hook, 21- motor three, 22- hoisting frame, 23- link one, 24- drop
Warm equipment, 25- heating device, 26- intelligent temperature switch, 27- link two, 28- vibrating motor, 29- vertical bar.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of black soldier flies cultivating system, as depicted in figs. 1 and 2, including aquaculture pond 1 and the ceiling being arranged in above aquaculture pond
2, wherein aquaculture pond is that the dell for digging out depth on ground as 3m, then surrounding cement and brick form, below ground temperature
It spends more constant, it is possible to reduce external environment influences；Water absorption layer 3,4 and of heating device are set gradually in aquaculture pond 1 from lower to upper
Clathrum 5.
Water absorption layer 3 is uniformly to be laid with water-absorbent material in cultivation bottom of pond portion, and dry frass, straw powder, saw can be selected in water-absorbent material
One or more of end or rice chaff, the water-absorbent material in the present embodiment are straw powder.Heating device 4 is including heating tape 7 and admittedly
Determine the fixed frame 6 of heating tape 7, wherein heating tape 7 is heating wire, ribbon heater or heating pipe, and heating tape is electricity in the present embodiment
The torrid zone, and it is provided with intelligent temperature switch 26 at 4 top 1cm of heating device, temperature-sensing probe is set on intelligent temperature switch 26, is used
In the temperature of detection compost.Compost 8 is placed above water absorption layer 3, heating device 4 is located in compost 8, and clathrum 5 is located at
The surface layer of compost 8, wherein clathrum 5 is the nylon wire, wire netting or stainless (steel) wire for being laid on compost surface layer, the present embodiment
Middle clathrum 5 is the nylon wire for being laid on compost surface layer, and nylon wire mesh is 5mm, the setting of nylon wire surrounding and aquaculture pond ruler
The very little metal edge frame to match.
Lifting device is arranged in 1 side of aquaculture pond, and for lifting device for driving heating device 4 to go up and down, lifting device includes tooth
Wheel 11, the motor 1 with the rotation of moving gear 11 and the support rod 9 being fixed in the middle part of 6 two sides of fixed frame, 9 outside of support rod
The rack gear 13 to match with gear 11 is set.
Insulation cover 10 is set at the top of aquaculture pond 1, cooling system 24 and heating device 25, this reality is respectively set on insulation cover 10
Applying cooling system in example is draft fan, and heating device is heater.
Hoisting frame 22 is set on clathrum 5, and hoisting frame 22 and the metal edge frame of nylon wire surrounding are fixed, 22 top of hoisting frame
Link 1 is set；Link 2 27 is set at the top of the insulation cover 10.
Utilize the cultural method of above-mentioned cultivating system cultivation black soldier flies: the following steps are included:
(1) egg hatch: worm's ovum is placed on hatching on the net, and hatching net is placed on above larva raising box, raises cassette bottom portion
Larva bait is placed, is 25 DEG C in temperature, is hatched in the hatching workshop of relative humidity 65%, raising is fallen into after egg hatch
Cassette bottom portion, raising box are replaced once daily；
Wherein larva bait raw material includes following component: wheat bran: 70%, corn flour: 15%, ripe bean flour: 10%, egg:
4.8%, strain: 0.2%；It is mixed thoroughly in the ratio of 1:2.2 into larva bait, the larva bait of preparation after above-mentioned raw materials mixing and with water
Expect that water content is 75%；Strain is lactic acid bacteria, bacillus, saccharomycete, filamentous fungi and actinomyces by weight 1.5:1.5:
1.5:1:1 compounding forms compound bacteria, and viable bacteria content >=200,000,000 in strain/gram；
(2) larva is cultivated: the raising box after replacement is raised 3 days at 25 DEG C of temperature, obtains larva and the mixing of larva bait
Object, wherein the weight ratio 1:12 of larva and larva bait；
(3) aquaculture pond is handled: cultivation bottom of pond portion is laid with straw powder, places heating device 4 later, then throws feces of livestock and poultry
It is put into aquaculture pond, forms compost 8, the water content of feces of livestock and poultry is 70%；
(4) mature larva culture: by step (2) larva and larva bait mixture be linked into compost (8),
Middle black soldier flies larva and compost weight ratio are 1:10, cover insulation cover 10.By adjusting lifting device, heating device 4 is adjusted
Position makes heating device be located at the position of compost surface layer or less 10cm.Then heating device 4, intelligent temperature switch 26 are opened
On temperature-sensing probe can detect the temperature on 8 upper layer of compost, control 8 temperature of compost is 30 DEG C, and by insulation cover 10
It is 20 DEG C that cooling system 24 and heating device 25, which control aquaculture pond space temperature, is cultivated 6 days, the jaundice of black soldier flies larva body or hair
Black ratio is more than 70%；
(5) it separates mature larva: being laid with nylon wire on 8 surface layer of compost, nylon wire mesh is 5mm, and nylon wire surrounding is set
The metal edge frame to match with cultivation pool size is set, clathrum 5 is formed, is by the temperature that heating device controls compost upper layer
40 DEG C, and passing through the cooling system 24 on insulation cover 10 and the control aquaculture pond space temperature of heating device 25 is 25 DEG C, black soldier flies
Insulation cover 10 is first hung aquaculture pond at this time, net is then promoted from aquaculture pond by mature larva because high temperature is driven across clathrum 5
Compartment 5 can collect the black soldier flies maturation larva on clathrum；
(6) the black soldier flies maturation larva being collected into can be cooked kind of worm and insect protein feed, and processed feces of livestock and poultry is not
It needs to clear up, continues to add feces of livestock and poultry in aquaculture pond, then repeatedly step step (1)-(5), the compost in aquaculture pond
It is fermented by fever, up accumulation in layer will usually pass through again mechanical disposable cleaning with edge on aquaculture pond, so that it may
It is used using direct returning to farmland as organic fertilizer.
Embodiment 2
Embodiment 2 is substantially the same manner as Example 1, the difference is that: as shown in figure 3,2 two sidewalls symmetric position of ceiling point
Not She Zhi support plate 14, sliding rail 15 is set in support plate 14, and the wheel 16 that setting is travelled along sliding rail 15 in sliding rail 15 is set on wheel
Motor 3 21 is set, is moved ahead for driving wheel, loading plate 17 is fixed on two wheels 16, motor 2 18 is set on loading plate 17,
Wound steel rope 19 on motor 2 18,19 bottom end of wirerope setting hook 20.
In addition cooling system is blower in the present embodiment, and heating device is hot-blast stove, and water-absorbent material is sawdust, heating tape 7
For heating wire, clathrum 5 is the wire netting for being laid on compost surface layer, mesh 6mm.
Utilize the cultural method of above-mentioned cultivating system cultivation black soldier flies: the following steps are included:
(1) egg hatch: worm's ovum is placed on hatching on the net, and hatching net is placed on above larva raising box, raises cassette bottom portion
Larva bait is placed, is 30 DEG C in temperature, is hatched in the hatching workshop of relative humidity 70%, raising is fallen into after egg hatch
Cassette bottom portion, raising box are replaced once daily；
Wherein larva bait raw material includes following component: wheat bran: 80%, corn flour: 10%, swelling soya dreg: 7.8%, egg:
2%, strain: 0.2%；It is mixed thoroughly in the ratio of 1:2.5 into larva bait, the larva bait of preparation after above-mentioned raw materials mixing and with water
Water content is 76%；Strain is that lactic acid bacteria, bacillus, saccharomycete, filamentous fungi and actinomyces are multiple by weight 2:2:2:1:1
With forming compound bacteria, viable bacteria content >=200,000,000 in strain/gram；
(2) larva is cultivated: the raising box after replacement is raised 4 days at 30 DEG C of temperature, obtains larva and the mixing of larva bait
Object, wherein the weight ratio 1:13 of larva and larva bait；
(3) aquaculture pond is handled: cultivation bottom of pond portion is laid with sawdust, places heating device 4 later, then launches feces of livestock and poultry
Enter in aquaculture pond, form compost 8, the water content of feces of livestock and poultry is 85%；
(4) mature larva culture: by step (2) larva and larva bait mixture be linked into compost (8),
Middle black soldier flies larva and compost weight ratio are 1:30, cover insulation cover 10.Heating dress is adjusted by adjusting lifting device
4 positions are set, heating device is made to be located at the position of compost surface layer or less 10cm.Then heating device 4 is opened, compost 8 is controlled
Temperature is 32 DEG C, and passing through the cooling system 24 on insulation cover 10 and the control aquaculture pond space temperature of heating device 25 is 25 DEG C,
Culture 7 days, the jaundice of black soldier flies larva body or nigrescence ratio are more than 70%；
(5) it separates mature larva: being laid with wire netting, mesh 6mm on 8 surface layer of compost, wire netting surrounding is arranged and supports
The metal edge frame that pool size matches is grown, clathrum 5 is formed, is 50 DEG C by the temperature that heating device controls compost upper layer,
And controlling aquaculture pond space temperature by cooling system 24 on insulation cover 10 and heating device 25 is 28 DEG C, black soldier flies adult because
High temperature is driven across clathrum 5, and insulation cover 10 is first hung aquaculture pond at this time, i.e., motor 2 18 reversely rotates first, wirerope
19 spin down from motor 2 18, and the link 2 27 above insulation cover 10 is hung on hook 20, then the positive rotation of motor 2 18
Turn, wirerope 19 slings insulation cover 10 on motor 2 18, and then motor 3 21 rotates in the forward direction, and drives 16 edge of wheel
Sliding rail 15 move to aquaculture pond side, insulation cover 10 is put down, later motor 3 21 reversely rotate, drive wheel 16 return to it is feeding
1 method of pond is grown, is then sling clathrum 5 using same method, removes aquaculture pond 1, that is, collects black soldier flies maturation larva,
This design makes more convenient operation, simply, save manpower；
(6) after the mature larva separation of every a batch, do not have to cleaning frass, continuously carry out the raising of next group larva,
When the compost in aquaculture pond be stacked on aquaculture pond along when, disposably clear up compost.
Embodiment 3
Black soldier flies cultivating system in embodiment 3 is substantially the same manner as Example 2, the difference is that: as shown in figure 4, plus
Four angles of the fixed frame 6 in thermal 4 are respectively provided with vertical bar 29, and vibrating motor 28, vibrating motor 28 is arranged in 29 top of vertical bar
It is to open vibration when going up and down heating device in the purpose that vibrating motor 28 is arranged on heating device 4 above compost 8
Motor 28, can shake off or vibration heating device around compost, keep the lifting of heating device 4 more smooth, and vibrating motor 28
It cannot be placed in compost for a long time, therefore vibrating motor 28 is arranged in the top of compost using vertical bar 29, increase vibration
The service life of motor 28.
Water-absorbent material is rice chaff in the present embodiment, and heating tape 7 is ribbon heater, and clathrum 5 is laid on compost surface layer
Stainless (steel) wire, mesh 7mm.
Utilize the cultural method of above-mentioned cultivating system cultivation black soldier flies: the following steps are included:
(1) egg hatch: worm's ovum is placed on hatching on the net, and hatching net is placed on above larva raising box, raises cassette bottom portion
Larva bait is placed, is 35 DEG C in temperature, is hatched in the hatching workshop of relative humidity 80%, raising is fallen into after egg hatch
Cassette bottom portion, raising box are replaced once daily；
Wherein larva bait raw material includes following component: wheat bran: 80%, corn flour: 10%, ripe bean flour: 6.6%, egg: and 3%,
Strain: 0.4%；It is mixed thoroughly in the ratio of 1:1.6 into larva bait after above-mentioned raw materials mixing and with water, the larva bait of preparation contains
Water is 68%；Strain is that lactic acid bacteria, bacillus, saccharomycete, filamentous fungi and actinomyces compound by weight 3:3:3:1:1
Into compound bacteria, viable bacteria content >=200,000,000 in strain/gram；
(2) larva is cultivated: the raising box after replacement is raised 3 days at 35 DEG C of temperature, obtains larva and the mixing of larva bait
Object, wherein the weight ratio 1:15 of larva and larva bait；
(3) aquaculture pond is handled: cultivation bottom of pond portion is laid with rice chaff, places heating device 4 later, then launches feces of livestock and poultry
Enter in aquaculture pond, form compost 8, the water content of feces of livestock and poultry is 78%；
(4) mature larva culture: by step (2) larva and larva bait mixture be linked into compost (8),
Middle black soldier flies larva and compost weight ratio are 1:60, cover insulation cover 10.By adjusting lifting device, heating device 4 is adjusted
Position makes heating device be located at the position of compost surface layer or less 10cm.Then heating device 4 is opened, 8 temperature of compost is controlled
It is 35 DEG C, and passing through the cooling system 24 on insulation cover 10 and the control aquaculture pond space temperature of heating device 25 is 30 DEG C, culture 8
It, the jaundice of black soldier flies larva body or nigrescence ratio are more than 70%；
(5) it separates mature larva: being laid with stainless (steel) wire, mesh 7mm, the setting of stainless (steel) wire surrounding on 8 surface layer of compost
The metal edge frame to match with cultivation pool size, forms clathrum 5, is 55 by the temperature that heating device controls compost upper layer
DEG C, and controlling aquaculture pond space temperature by cooling system 24 on insulation cover 10 and heating device 25 is 30 DEG C, black soldier flies at
Then insulation cover 10 is first hung aquaculture pond using the method in embodiment 2 because high temperature is driven across clathrum by worm, then from feeding
Promotion clathrum 5 in pond is grown, the black soldier flies maturation larva on clathrum can be collected；
(6) after the mature larva separation of every a batch, do not have to cleaning frass, continuously carry out the raising of next group larva,
When the compost in aquaculture pond be stacked on aquaculture pond along when, disposably clear up compost.
Embodiment 4
Black soldier flies cultivating system is substantially the same manner as Example 2 in embodiment 4, the difference is that: water-absorption material in embodiment 4
Material is dry frass, and heating tape 7 is heating pipe, and clathrum 5 is the nylon wire for being laid on compost surface layer, and nylon wire mesh is
5mm。
Utilize the cultural method of above-mentioned cultivating system cultivation black soldier flies: the following steps are included:
(1) egg hatch: worm's ovum is placed on hatching on the net, and hatching net is placed on above larva raising box, raises cassette bottom portion
Larva bait is placed, is 25 DEG C in temperature, is hatched in the hatching workshop of relative humidity 90%, raising is fallen into after egg hatch
Cassette bottom portion, raising box are replaced once daily；
Wherein larva bait raw material includes following component: wheat bran: 80%, corn flour: 5%, ripe bean flour: 9.5%, egg: and 5%,
Strain: 0.5%；It is mixed thoroughly in the ratio of 1:1.8 into larva bait after above-mentioned raw materials mixing and with water, the larva bait of preparation contains
Water is 72%；Strain is that lactic acid bacteria, bacillus, saccharomycete, filamentous fungi and actinomyces compound by weight 2:3:3:1:1
Into compound bacteria, viable bacteria content >=200,000,000 in strain/gram；
(2) larva is cultivated: the raising box after replacement is raised 4 days at 25 DEG C of temperature, obtains larva and the mixing of larva bait
Object, wherein the weight ratio 1:18 of larva and larva bait；
(3) aquaculture pond is handled: cultivation bottom of pond portion is laid with dry frass, places heating device 4 later, then throws feces of livestock and poultry
It is put into aquaculture pond, forms compost 8, the water content of feces of livestock and poultry is 90%；
(4) mature larva culture: by step (2) larva and larva bait mixture be linked into compost (8),
Middle black soldier flies larva and compost weight ratio are 1:100, cover insulation cover 10.By adjusting lifting device, heating device 4 is adjusted
Position makes heating device be located at the position of compost surface layer or less 10cm.Then heating device 4 is opened, 8 temperature of compost is controlled
It is 35 DEG C, and passing through the cooling system 24 on insulation cover 10 and the control aquaculture pond space temperature of heating device 25 is 35 DEG C, culture 6
It, the jaundice of black soldier flies larva body or nigrescence ratio are more than 70%；
(5) it separates mature larva: being laid with nylon wire on 8 surface layer of compost, nylon wire mesh is 5mm, and nylon wire surrounding is set
The metal edge frame to match with cultivation pool size is set, clathrum 5 is formed, is by the temperature that heating device controls compost upper layer
60 DEG C, and passing through the cooling system 24 on insulation cover 10 and the control aquaculture pond space temperature of heating device 25 is 25 DEG C, black soldier flies
Then insulation cover 10 is first hung aquaculture pond using the method in embodiment 2 because high temperature is driven across clathrum by adult, then from
Clathrum 5 is promoted in aquaculture pond, can collect the black soldier flies maturation larva on clathrum；
(6) after the mature larva separation of every a batch, do not have to cleaning frass, continuously carry out the raising of next group larva,
When the compost in aquaculture pond be stacked on aquaculture pond along when, disposably clear up compost.
Embodiment 5
Cultivating system in embodiment 5 is same as Example 2, the difference is that:
Wherein larva bait raw material includes following component: wheat bran: 60%, corn flour: 20%, ripe bean flour: 15%, egg:
4.5%, strain: 0.5%；It is mixed thoroughly in the ratio of 1:1.3 into larva bait, the larva bait of preparation after above-mentioned raw materials mixing and with water
Expect that water content is 65%；Strain is lactic acid bacteria, bacillus, saccharomycete, filamentous fungi and actinomyces by weight 2:3:3:1:1
Compounding forms compound bacteria, and viable bacteria content >=200,000,000 in strain/gram.
Embodiment 6
Cultivating system in embodiment 6 is same as Example 2, the difference is that:
Wherein larva bait raw material includes following component: wheat bran: 90%, corn flour: 6.5%, ripe bean flour: 2%, egg: and 1%,
Strain: 0.5%；It is mixed thoroughly in the ratio of 1:1.5 into larva bait after above-mentioned raw materials mixing and with water, the larva bait of preparation contains
Water is 60%；Strain is that lactic acid bacteria, bacillus, saccharomycete, filamentous fungi and actinomyces compound by weight 2:3:3:1:1
Into compound bacteria, viable bacteria content >=200,000,000 in strain/gram.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical solution of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (8)
1. a kind of black soldier flies cultivating system, it is characterised in that: including ceiling aquaculture pond (1) and be arranged in above the aquaculture pond
(2), water absorption layer (3), heating device (4) and clathrum (5), the heating are set gradually from lower to upper in the aquaculture pond (1)
Device (4) includes the fixed frame (6) of heating tape (7) and the fixed heating tape (7), places culture above the water absorption layer (3)
Expect (8), the heating device (4) is located in the compost (8), and the clathrum (5) is located at the surface layer of compost (8)；Institute
Aquaculture pond (1) side setting lifting device is stated, the lifting device drives heating device (4) lifting；The aquaculture pond (1)
Insulation cover (10) are arranged in top；
The lifting device includes gear (11), the motor one (12) with moving gear (11) rotation and is fixed on the fixed frame
(6) support rod (9) of middle side edge, the rack gear (13) that support rod (9) outside setting matches with the gear (11)；
Ceiling (2) two sidewalls symmetric position is respectively set support plate (14), and sliding rail (15) are arranged on the support plate (14),
The wheel (16) travelled along sliding rail (15) is set in the sliding rail (15), motor three (21) are set on the wheel, two wheels
(16) loading plate (17) are set on, motor two (18) are set on the loading plate (17), coiling steel wire on the motor two (18)
It restricts (19), wirerope (19) the bottom end setting hook (20).
2. a kind of black soldier flies cultivating system according to claim 1, it is characterised in that: be arranged on the clathrum (5) and mention
It rises frame (22), hoisting frame (22) bottom is fixed with the clathrum (5) surrounding, and link one is arranged at the top of hoisting frame (22)
(23)；Link two (27) are set at the top of the insulation cover (10).
3. a kind of black soldier flies cultivating system according to claim 1, it is characterised in that: set respectively on the insulation cover (10)
Cooling system (24) and heating device (25) are set, the cooling system (24) is draft fan or blower, the heating device (25)
For heater or hot-blast stove.
4. a kind of black soldier flies cultivating system according to claim 1, it is characterised in that: the heating tape (7) be heating wire,
Vertical bar (29) are arranged in fixed frame (6) side of ribbon heater or heating pipe, the heating device (4), vertical bar (29) top
It is arranged vibrating motor (28), the vibrating motor (28) is located above the compost (8).
5. a kind of black soldier flies cultivating system according to claim 1, it is characterised in that: the water absorption layer (3) places water suction
Material, the water-absorbent material are one or more of dry frass, straw powder, clinker, dry ground, sawdust or rice chaff；The grid
Layer (5) is nylon wire, wire netting or the stainless (steel) wire for being laid on compost (8) surface layer, the nylon wire, wire netting or stainless steel
The metal edge frame that the setting of net surrounding matches with cultivation pool size.
6. a kind of black soldier flies cultivating system according to claim 1, it is characterised in that: set above the heating device (4)
It is equipped with intelligent temperature switch (26).
7. a kind of cultural method using black soldier flies cultivating system described in any one of claims 1-6 cultivation black soldier flies, special
Sign is: the following steps are included:
(1) egg hatch: worm's ovum is placed on hatching on the net, and hatching net is placed on above larva raising box, and raising cassette bottom portion is placed
Larva bait is 25-35 DEG C in temperature, is hatched under the conditions of relative humidity 65-90%, raising cassette bottom is fallen into after egg hatch
Portion, raising box are replaced once daily；
(2) larva is cultivated: the raising box after replacement is raised 3-4 days at 25-35 DEG C of temperature, obtains larva and the mixing of larva bait
Object, the weight ratio 1:12-18 of the larva and larva bait；
(3) aquaculture pond is handled: water absorption layer is arranged in cultivation bottom of pond portion, then places heating device (4), later by feces of livestock and poultry, meal
Remaining rubbish or animal carcass are launched in aquaculture pond, are formed compost (8), and the water content of the compost is 55-95%；
(4) mature larva culture: by step (2) larva and larva bait mixture be linked into compost (8), wherein black
Stratiomyiid larva and compost weight ratio are 1:10-100, are covered insulation cover (10), and the temperature on control compost (8) upper layer is 30-
35 DEG C, aquaculture pond space temperature is 20-35 DEG C, is cultivated 6-8 days；
(5) it separates mature larva: being laid with clathrum (5) on compost (8) surface layer, the mesh of the clathrum is 5-7mm, is passed through
The temperature that heating device controls compost upper layer is 40-60 DEG C, and aquaculture pond space temperature is 25-30 DEG C, black soldier flies maturation larva
Because high temperature is driven across clathrum (5), clathrum (5) are sling from aquaculture pond (1), that is, collect black soldier flies maturation larva；
(6) after every a batch maturation larva separation, do not have to cleaning frass, continuously carry out the raising of next group larva, when feeding
Grow the compost in pond be stacked on aquaculture pond along when, disposably clear up compost.
8. cultural method according to claim 7, it is characterised in that: larva bait is former in the step (1) and step (2)
Material includes following component: wheat bran: 60-90%, corn flour: 5-20%, ripe bean flour or swelling soya dreg: 2-15%, egg: 1-5%, bacterium
Kind: 0.1-0.5%；It is mixed thoroughly in the ratio of 1:1.3-2.5 into larva bait after above-mentioned raw materials mixing and with water；The strain is
Lactic acid bacteria, bacillus, saccharomycete, filamentous fungi and actinomyces compound bacteria, viable bacteria content >=200,000,000 in the strain/gram.
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