CN105746442B - Climb the large-scale cultivation of sandworm adult and the hatching method of ovum - Google Patents
Climb the large-scale cultivation of sandworm adult and the hatching method of ovum Download PDFInfo
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- CN105746442B CN105746442B CN201610155500.1A CN201610155500A CN105746442B CN 105746442 B CN105746442 B CN 105746442B CN 201610155500 A CN201610155500 A CN 201610155500A CN 105746442 B CN105746442 B CN 105746442B
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Classifications
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- 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
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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)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of hatching method for the large-scale cultivation and ovum for climbing sandworm adult, include the following steps：（1）Breeding room is built, breeding room is arranged to flowing water environment, and oviposition attachment is placed in breeding room；（2）The cultivation and oviposition of adult, after the wing hyperemia tanization of the adult after sprouting wings can freely circle in the air, just place it in step（1）In breeding room in, or transfer them in breeding cage, and nutrient solution is provided for adult, adult post-coitum gives birth to pieces of an egg on attachment soon, then pieces of an egg are transferred in incubator；（3）The hatching of ovum, temperature be 25-30 DEG C, ambient humidity is 70-80% and illumination is on daytime：Night=12：Hatched under conditions of 12, after the completion of hatching, larva is transferred in breeding box in time.Present invention solves the technical problem that it is that by climbing the efficient hatching of the large-scale cultivation and ovum of sandworm adult.
Description
Technical field
The present invention relates to cultured insect technology, more particularly to a kind of hatching side for the large-scale cultivation and ovum for climbing sandworm adult
Method.
Background technology
It is Megaloptera Chi Ling sections insect to climb sandworm（Mainly huge tooth sandfly belongs to and the large-scale tooth sandfly category in part）Larva be commonly called as or
It is referred to as, there is important medicinal and edible value, the good reputation for having " animal ginseng ", except having long usage history in Japan
Outside, the important nourishing food of very expensive and well sold and in short supply medicine-food two-purpose is become on Sichuan, Yunnan, Guizhou and other places, not only
The delicious dish for climbing sandworm can be had in big cafe, sand is also climbed in treatment children's enuresis nocturna and old man's frequent micturition etc.
The contribution of worm, and have great potential of the exploitation into health products.
The stock number that nature climbs sandworm is huge, but due to environmental pollution and it is artificial the reason such as excessively capture, in recent years but drastically
Decline, the sandworm that climbs in many areas is on the verge of or has become extinct.With people's diet variation and field quantity drastically reduction,
Climbing sandworm is just becoming that the delicacy increasingly sold well is delicious and panacea good recipe, its commercial value and scientific research value also result in enterpriser and
It is extremely urgent to climb sandworm for the concern of researcher, manually efficient cultivation.
In terms of sandworm is climbed in artificial breeding, many experts and common people did trial and explored, but substantially all with failure
Come to an end, main cause is to climb the basic data of sandworm very little, and many basic Biological Knowledges are not all grasped, or even some moneys
Material is wrong, and the cycle is grown in more than 1 year along with sandworm is climbed, and has four worm states, and the habit of each worm state and cultivation side
Method is all completely different, so, cultivation difficulty is very big.
Since huge tooth sandfly is mainly distributed on Asia, so, it is external（Especially American-European countries）Substantially sandworm is climbed in no feeding
Custom, more without research climb sandworm artificial breeding expert, even in climb sandworm culture and utilize Japan more prevailing,
Only expert very a small number of Fumio Hayashi etc. carried out the cultivation that some species climb sandworm to do scientific experiment, but
All without cultivating successfully, the data such as the paper of artificial culture technology are not more delivered.At home, for climbing manually supporting for sandworm
Grow, the mainly Shi Zhixiong of Xichang College and Wang Fubin, Liu Yusheng of Shandong Agricultural University have delivered relevant paper.Shi Zhixiong
In Xichang College's journal（Natural science edition）（2008,22(1):72-75）Paper《Seat kind water is climbed based on computer control
Biology --- climb the research of sandworm artificial breeding》In propose and utilize singlechip technology, Computer Control Technology, sensor skill
Art and electronic technology, the exploitation cultivation of manual simulation's natural environment climbs sandworm, but is theoretic imagination mostly, substantially to artificial breeding
It is nonsensical.Shi Zhixiong is also in Xichang College's journal（Natural science edition）（2011,25(3):48-51,57）Paper《It is based on
STC12C5A60S2 microcontrollers climb sandworm automatic breeding technical research》Give automatic breeding system facility method for building up
With the design circuit diagram and technical parameter of control device, article also illustrates so-called " cultural technique ", but in fact very much
All it is excessively general, most contents are not suitable for cultivating, more unsuitable indoor artificial breeding.In addition, this article majority content
The paper delivered with Wang Fubin and Liu Yusheng《Climb the production cultural technique of sandworm》（Agricultural knowledge, 2009 (8):40-41）Repeat,
This two articles give the cultural technique for climbing sandworm, but are not indoor cultures, and most technologies are general, breeding efficiency
Low, many key technologies do not refer to, generally speaking, technology is immature, and practicality is not strong.
Climbing sandworm all one's life has 4 ovum, larva, pupa, adult worm states, wherein, the oviposition of adult and the hatching of ovum are most criticals
Two technologies, many raisers be exactly because climbing, sandworm can not lay eggs to the adult stage or the inefficient and preceding work(of egg hatching is use up
Abandon.Therefore, the cultivation of adult and the hatching technique of ovum seem extremely important.
The content of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, there is provided a kind of scale for climbing sandworm adult
Change the hatching method of cultivation and ovum, present invention solves the technical problem that being that by climbing the large-scale cultivation and ovum of sandworm adult
Efficient hatching.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of hatching method for the large-scale cultivation and ovum for climbing sandworm adult, it is characterised in that include the following steps：
（1）Breeding room is built, breeding room is arranged to flowing water environment, and oviposition attachment is placed in breeding room；
（2）The cultivation and oviposition of adult, after the wing hyperemia tanization of the adult after sprouting wings can freely circle in the air, are just put
In step（1）In breeding room in, or transfer them in breeding cage, and nutrient solution is provided for adult, adult post-coitum is soon
Pieces of an egg are given birth on attachment, then pieces of an egg are transferred in incubator；
（3）The hatching of ovum, temperature be 25-30 DEG C, ambient humidity is 70-80% and illumination is on daytime：Night=12：12
Under conditions of hatched, after the completion of hatching, larva is transferred in breeding box in time.
The step（1）In breeding room possess ventilation, heat dissipation and effect of keeping warm, built by sandwich foam plate material, its
Area is 80-120 square metres, and the wall of breeding room is highly more than 4 meters, and the roof of breeding room is made of clear material, its height
More than 5 meters.
The step（1）In breeding room be to be in the gauze canopy climbed sandworm original producton location shallow water river channel bank and built, gauze
200 mesh hard gauzes, the height of gauze canopy are more than 4 meters, and length is more than 10 meters, and width is more than 4 meters, and the one of gauze canopy is semifixed
On the coast, the other half is fixed in river water.
The step（2）In incubator be culture dish or pallet, interior paving soft cloth gauze or sponge, pieces of an egg are placed on wetting
Soft cloth gauze or sponge on, after the completion of hatching, manually larva is transferred in breeding box.
The step（2）In incubator for hatching box, hatch box in be provided with hatching apparatus and larva processing unit, incubate
After the completion of change, larva is transferred in breeding box automatically.
The larva processing unit includes polylith every worm plate, polylith every worm plate be fixed on the bottom surface of hatching box formed it is a plurality of
What is be parallel to each other concentrates defeated gallery every gallery, described formed between the side wall of one end of gallery and hatching box, and the concentration is defeated
The end set of gallery has the outlet pipe being connected with breeding box, described between the other end of gallery and another side wall of hatching box
Water-stop sheet is provided with, water filling region is formed between the water-stop sheet and another side wall；The hatching apparatus includes connecting plate, tool
There are the pedestal of absorbent function and the hatching platform with absorbent function, the hatching platform is arranged on above worm plate by pedestal, institute
The side for stating connecting plate is connected on hatching platform, and opposite side slant setting on worm plate every forming ramp.
The quantity of the connecting plate is two pieces, and two pieces of connecting plates are symmetrically connected to hatching platform both sides.
The cross section of the pedestal is isosceles trapezoidal structure.
The water-stop sheet is vertically connected on every the end of worm plate, and the height of water-stop sheet is higher than the height every worm plate.
Be provided with the water-stop sheet it is multiple respectively with every the corresponding semi-circular indentation of gallery, the semi-circular indentation position
In every the top of worm plate.
Water injection hole and apopore are provided with the side wall of the hatching box, the water injection hole is located at water filling overlying regions and is used for
To the water filling of water filling region, the apopore is used to connect outlet pipe positioned at the end of the defeated gallery of concentration.
The valve of control current is both provided with the water injection hole and apopore.
Ventilation hole is both provided with the side wall upper part and box lid of the hatching box.
The switch for being opened and closed box lid is provided with the hatching box.
Advantage using the present invention is：
First, in the present invention, adult is placed in fixed breeding room, and oviposition object and environment, able person is manually set
For control lay eggs place, conveniently take ovum.
2nd, in the present invention, ovum is placed in specific matrix with environment, suitable humidity is kept, will not both allow ovum to do
Extremely, ovum will not be allowed to become mildewed because humidity is excessive and mouldy death, significantly improve incubation rate.
3rd, in the present invention, easily larva can be transferred in breeding box rapidly after the completion of hatching, can be at utmost
Killing each other between first-instar young after ground reduction hatching, so as to achieve the purpose that to improve survival rate.
4th, in the present invention, by incubator can in manual or automatic larva fast transfer to the breeding box by after hatching,
With a variety of aquaculture models so that climbing sandworm can cultivate in different terrain and region.
5th, in the present invention, the first-instar young after hatching apparatus is hatched can be isolated every gallery by multiple, made
First-instar young creeps along every gallery, avoids first-instar young from largely assembling, and reduces the probability that first-instar young is killed each other.By every
Water plate can be such that the water in water filling region slowly enters every gallery, and then make with current to enter every the larva in gallery and concentrate defeated gallery,
Disperse to exit into breeding box by outlet pipe again, realize the automatic transfer of larva.Pass through matching somebody with somebody for water-stop sheet and water filling region
Close, realize food evenly distributing through current, ensure that hatching the first-instar young come has enough food.By with suction
The pedestal and hatching platform of water function so that by pedestal water suction moisturizing, the pieces of an egg that can make to be in hatching process are kept hatching platform
Suitable humidity, can effectively prevent pieces of an egg because of overly moist and moldy metamorphism influences incubation rate.The ramp formed by connecting plate, makes
First-instar young enters every gallery along ramp, avoids first-instar young from directly being fallen into every gallery from the air, it is damaged.In addition,
The present invention is existing when not only solving pieces of an egg hatching to be attacked by natural enemy, humidity, the main problem such as ventilation, and it is young to also solve an age
Key issues of feeding of worm, isolation, transfer, also have on sandworm egg hatch and larva raising is climbed it is light it is compact, hatch
Space is more, can arbitrarily tear the characteristics of spelling storage is low with cost open, and realizes the high-efficient automatic for climbing sandworm pieces of an egg to a certain extent
Hatching, and automatic transfer, the cultivation processing of first-instar young.
6th,, can be to the age children after hatching by two pieces of connecting plates for being symmetrically connected to hatching platform both sides in the present invention
Worm shunts, and it is dispersed into every the probability that in gallery, reduction larva is killed each other.
7th, in the present invention, the cross section of pedestal is isosceles trapezoidal structure, has the advantages that water absorbing capacity is strong, can be hatching
Platform persistently keeps suitable humidity to provide safeguard.
8th, in the present invention, water-stop sheet is vertically connected on the structure every worm plate end, can effectively separate larva, and prevent
Every the larva intertrack crosstalk in gallery, and the height of water-stop sheet is higher than the height every worm plate, then can prevent larva from entering water filling region.
9th, in the present invention, by water-stop sheet and every the corresponding semi-circular indentation of gallery so that current and food can
Slowly flow across every gallery, ensure the smooth feed of larva, while larva can also be driven smoothly to enter and concentrate defeated gallery.
Tenth, in the present invention, water injection hole and apopore are passed through so that climbing the hatching of sandworm and the transfer of larva can automate
Complete, meanwhile, also help quick water change.
11, in the present invention, current size is can control using valve, makes current that first-instar young can be driven to enter just and concentrates
Defeated gallery, saves water resource, the injury for avoiding current excessive to first-instar young, can be additionally that first-instar young supplements certain oxygen
Gas.
9th, in the present invention, by ventilation hole pieces of an egg can be made to be in a kind of not only moisturizing but also ventilated environment, both may be used
The suitable humidity of pieces of an egg hatching is provided and is avoided that humidity is excessive again, prevents pieces of an egg are mouldy from rotting, improves incubation rate.
12, in the present invention, box lid can be opened by switch, it is convenient place pieces of an egg, observation pieces of an egg hatching situation and
Take pictures etc. to pieces of an egg.
13, lower cost for material used in the hatching box in the present invention, and can repeatedly utilize, it can be widely applied.
14, adult and pieces of an egg are placed in the environment of artificial breeding by the present invention, realize that human intervention is controllable, do not destroy
The natural environment in sandworm original producton location is climbed, the strange land artificial room's large-scale cultivation for climbing sandworm can be realized, sandworm is climbed to promoting energetically
Scientific and efficient cultivation can play positive impetus.
Brief description of the drawings
Fig. 1 is the structure diagram for hatching box in the present invention；
Fig. 2 is the structure diagram for hatching box box body in the present invention；
Fig. 3 is the structure diagram of hatching apparatus in the present invention；
Mark in figure for：1st, hatch box, 2, ventilation hole, 3, every worm plate, 4, every gallery, 5, pedestal, 6, hatching platform, 7, every
Water plate, 8, semi-circular indentation, 9, water injection hole, 10, apopore, 11, concentrate defeated gallery, 12, connecting plate, 13, water filling region, 14,
Switch, 15, outlet pipe.
Embodiment
A kind of hatching method for the large-scale cultivation and ovum for climbing sandworm adult, includes the following steps：
（1）Build breeding room
It is larger higher due to climbing sandworm adult scope of circling in the air, for the ease of circling in the air for concentrated collection pieces of an egg and control adult,
Need the breeding room of construction adult.According to the actual conditions of raiser, adaptation to local conditions, can use a variety of sides for the construction of breeding room
Formula：
First, a kind of method of the cultivation of indoors artificial completely, is also applied for climbing the breeding room in sandworm larva and pupa time, mainly
There is following key element：
1）It is as far as possible warming：Especially to winter temperature lower ground area, if breeding room can be warming, it can significantly improve and climb sand
The survival rate and the speed of growth of worm, it is therefore desirable to built with sandwich foam plate material, can be warming, moreover it is possible to save material, apply
Work also convenient quickly.2）Result of ventilating heat dissipation is good：Especially in summer, if temperature rises sharply or ventilate bad, can be made to climbing sandworm
Into great infringement, therefore, breeding room has to open big window more, and pays attention to the ingehious design of window position and shape, is formed
Good cross-ventilation, contributes to air-dispersing of divulging information, meanwhile, will also be by setting multilayer sunshade net or in roof portion on roof top
The modes such as other heat dissipation equipments are set, and be about to begin heat dissipation when temperature reaches more than 35 DEG C indoors, keeps indoor temperature all the time
At 35 DEG C even less than 30 DEG C.3）Breeding room daylighting will be got well：Growth of the illumination to any insect be all it is critically important, therefore, room
The structure on top can be diversified, but the transparent material of material, facilitates printing opacity, keeps indoor lighting to work well.4）Cultivation
Room area is sufficiently large：Due to consideration that breeding room is not only used to cultivation larva and pupa, while it is also the laying coop of adult, at the same time
In order to improve cultivation scale and benefit, it can also facilitate operational administrative, so, the area of breeding room is the bigger the better in principle, generally
The breeding room of one unit of situation is advisable at 80-120 square metres or so, simultaneously as it is huge to climb sandworm adult build, circles in the air
Need enough height and space, so, to pay special attention to the height of breeding room, best wall more than 4 meters, 5 meters of roof with
On.5）Indoor design and finishing require：In order to facilitate management and the life of suitable each worm state, breeding room is arranged to flowing water ring
Border, side or surrounding will reserve the pond of 1-1.5 meters or so width in breeding room, be planted for planting various shrubs or arbor etc.
Thing, or the oviposition attachments such as branch, waddy, stone are placed, facilitate adult to circle in the air and stop and lay eggs；Whole breeding room will basis
The size of each frame for cultivating, divides some culturing areas, be about 0.5 meter with width, the isolation of the small ditch of about 0.4 meter of depth it is each
Culturing area；Wall is nature dark white, is not too fancy or too bright-coloured, in order to avoid the adult for climbing sandworm is impacted；
It is aquatic insect due to climbing sandworm, with substantial amounts of water in breeding process, so, ground is desirable to harden, aspect operational administrative.
6）Other facilities：According to indoor daylighting situation and area, some illuminations are hung apart from more than 2.5 meters of ground place in breeding room
Facility, easy to night management and light filling, and is equipped with several ventilation fans, easy to assist air circulation and heat dissipation, but to take a breath
Towards indoor side gauze cover, to prevent that adult from circling in the air when pierces wherein escapes or is hanged fan；One is equipped with again
The mini-plants such as a little Hygrothermographs, aid in scientific culture.
Second, a kind of method by field ecologic breeding：In the good bank for climbing sandworm original producton location shallow water river channel of environment
Side, builds a gauze canopy temporarily.It is required that gauze is 200 mesh hard, gauze canopy is more than 4 meters highly best, and length and width is got over
It is big better, but general length is not less than 10 meters, and width is not less than 4 meters, moreover, gauze canopy wants half to prick on the coast, half is pricked
Korneforos, then does the object supports such as the discrepancy that a zipper door facilitates people, surrounding pin in certain side, quite firmly to prevent
Only fall to wait accident by wind, the gauze lower edge of surrounding will be buried in the earth or be pushed down with weight, the reason such as prevent from being blown up
Adult is caused to escape；River water is limpid, should not be too deep, and most importantly bank vegetation and ecology will be got well, to have suitable plant with
Stop for adult and lay eggs.
Third, it is a kind of especially suitable for the small-sized temporary device for climbing sandworm species Adult worms producting eggs, it is small-sized interim to make some
Property breeding cage, equal more than 1 meter of length, width and height, surrounding supports gauze with stent, stays an opening to put adult and take ovum, inner
Face is also placed in some small plants.This method is primarily adapted for some tooth sandfly category species（Build is smaller than huge tooth sandfly）Cultivation.
No matter which kind of breeding room, there is some common requirements：In all breeding rooms cannot often someone come in and go out or lamp
Light disturbs, and prevents human interference from influencing the activities such as the mate and oviposit of adult；The inside is transplanted or original plant is preferably that height is wrong
Fall, facilitate adult to make full use of space to inhabit, plant there cannot be too big peculiar smell, and best blade is slightly larger, can also be in breeding area
Some bamboo poles or plank etc. are placed, is for facilitating Adult worms producting eggs, all oviposition attachments including plant will lean on
Nearly water source, preferably some be suspended from the water surface.
（2）The cultivation and oviposition of adult
About behind twenty or thirty day, pupa begins to sprout wings.The top priority in adult stage is to improve the emergence success for climbing sandworm
Rate and quality, at this time it is noted that item be：Covering above pupa room cannot be too tight too heavy, is drilled out to prevent influencing pupa from pupa room
Sprout wings on ground；It is usually to be carried out at night to sprout wings, and the time is different in size, general half an hour a to hour, cannot have at this time frightened
Disturb；Just sprout wings out adult wing wilt, it is sagging, in delicate health, must not touch or alarm, otherwise can cause wing by
Damage and can not normal life it is even dead, being additionally, since adult needs to seek connections with thing by one, and inhabiting quietly makes wing above
Wing hyperemia and then tan, about hour, afterwards could be really ripe, flapping its wings, so, will also be in the attached of adult eclosion
Nearly some all kinds of things of seeking connections with of putting use more for adult.Directly pupa can be placed in adult breeding room and sprouted wings, can also be specific
Space in sprout wings, adult is moved on in breeding room with utensils such as clap nets after wing hyperemia tan.
Adult generally only service life of one week or so, first 3 days or so be mainly feeding, circle in the air, promoting sexual maturity, at this time
Management mainly provides some nutrient solutions for adult, some juice materials of adult feeding, such as：Soya-bean milk, dilute syrup, flesh of Pulp Citrulli
Deng these materials being placed on inside square position, be placed near adult, these foods can not also be put, only allow imago feeding to support
Grow the river water or water in room.After 3 days or so, adult enters mating season, and mating typically occurs in night, at this time,
To go to disturb less, to prevent influencing to mate.Post-coitum soon, i.e., into the egg-laying season.Adult is in river in the form of goose ovate pieces of an egg
Lay eggs on each type objects on bank, pieces of an egg size is generally 1 × 1 × 2cm or so, at this time, it is big to prepare some leaves for adult
Plant or the various objects easy to oviposition such as waddy, plank, these object best surfaces are smooth, in order to manually take ovum in the future
Block.A couple of days is death after Adult worms producting eggs, and the adult stage terminates.
（3）The hatching of ovum
After the substantially all oviposition of adult is dead, you can oviposition situation is checked into breeding room, after finding pieces of an egg, with thin knife
Piece carefully chips away pieces of an egg bottom from attachment, is then lightly transferred in square position.It should be noted that would rather be
Attachment chips away together, can not cut brokenly pieces of an egg, if pieces of an egg can also adhere to this on leaf or other wisps
Thing is integrally removed together with pieces of an egg, is put it into incubator, can so be greatly reduced the damage to pieces of an egg, be significantly improved hatching
Rate.
The incubator has two kinds, and difference is as follows：
A kind of is to be covered with culture dish or pallet of soft cloth gauze or sponge etc., and when hatching lightly turns the pieces of an egg being collected into
Move on in the incubator, the bottom of pieces of an egg is affixed with incubator downward, afterwards by pieces of an egg and incubator be placed on together it is suitable from
It it is then 25-30 DEG C or so in temperature, humidity is 70-80% or so, illumination 12 under right state or in illumination box:12
Allow pieces of an egg to hatch under the optimum condition of left and right, after the completion of hatching, manually larva is transferred in breeding box.
Another kind is hatching box 1, hatches in box 1 and is provided with hatching apparatus and larva processing unit, automatically shifts larva
To breeding box.Wherein, it is a box with a rectangular parallelepiped shape to hatch box 1, its size is generally 20cm (length) × 20cm（It is wide) ×
10cm (height), hatching box 1 make of transparent plastic or other hard transparent materials, it is desirable to waterproof and firm.By pieces of an egg during use
It is positioned in hatching box 1, can prevents natural enemy from endangering, comparatively safe, the hatching box 1 lightly facilitates in addition, is readily transported and stores.
In order to keep the ventilation in hatching box 1, hatch and be both provided with ventilation hole 2 in the side wall upper part and box lid of box 1.In order to
Easily opening and closing hatching box 1, hatches the switch 14 being additionally provided with box 1 for being opened and closed box lid.
Larva processing unit includes polylith every worm plate 3, polylith every worm plate 3 be fixed on the bottom surface of hatching box 1 formed it is a plurality of
Be parallel to each other every gallery 4, for isolating to hatching the first-instar young come, every one end of gallery 4 and the side of hatching box 1
Formed between wall and concentrate defeated gallery 11, concentrating the end set of defeated gallery 11 has outlet pipe 15, concentrates defeated gallery 11 and outlet pipe
First-instar young is transferred to outside hatching box 1 by 15 cooperations, is provided between the other end of gallery 4 and another side wall of hatching box 1
Water-stop sheet 7, forms water filling region 13 between water-stop sheet 7 and another side wall.
Wherein, polylith is fixed on the bottom surface of hatching box 1 every worm plate 3, and the side wall with hatching box 1 is parallel, every worm plate 3
Size be 15cm (length) × 1cm (height).Polylith every worm plate 3 fixation after formed it is a plurality of be parallel to each other every gallery 4, every gallery 4
Wide 1cm, leaves the distance of 2cm long, the opposite side of the other end and hatching box 1 between the side wall of one end of gallery 4 and hatching box 1
The distance of 3cm long is left between wall.Concentrate defeated gallery 11 reserving one end of 3cm every gallery 4, concentrate defeated gallery 11 and each bar every
Gallery 4 communicates, and the length for concentrating defeated gallery 11 is 20cm, width 3cm.Water-stop sheet 7, which is fixed on, reserves the one of 2cm every gallery 4
End, water-stop sheet 7 every worm plate 3 with being vertically connected and waterproof, and the size of water-stop sheet 7 is 20cm (length) × 2cm (height), higher than every worm
The height of plate 3,7 top edge correspondence of water-stop sheet have the semi-circular indentation 8 of a diameter of 1cm every 4 position of gallery, and semi-circular indentation 8 is most
Low spot distance is 0.5cm every the vertical height of 3 peak of worm plate.8 minimum point of semi-circular indentation on water-stop sheet 7 is covered when water
When, water is diffused out from semi-circular indentation 8, is concentrated aqueduct into every gallery 4, newly hatched larvae can enter with current, is finally made an age
Larva is flowed out by 10 relative distribution of apopore, and automatically into breeding box.
Hatching apparatus includes connecting plate 12, the pedestal 5 with absorbent function and the hatching platform 6 with absorbent function.Pedestal 5
It is made of the strong material of water absorbing capacity, such as hard foam, stronger water absorbing capacity can provide suitable humidity for pieces of an egg, hatching
The water absorbing capacity of platform 6 is general, is weaker than the water absorbing capacity of pedestal 5, the pieces of an egg on hatching platform 6 can be enable to keep suitable humidity and
Mouldy it will not be preferred.Pedestal 5 is hatched platform 6 and is placed on pedestal 5 across being placed on every the top of worm plate 3, the length of 18cm.
The quantity of connecting plate 12 is at least one piece, wherein, it is preferably the number of connecting plate 12 to be shunted to hatching the first-instar young come
Two pieces of amount, two pieces of connecting plates 12 are symmetrical and inclination is connected to 6 both sides of hatching platform, formation isosceles trapezoidal structure, i.e. connecting plate 12
Side is connected on hatching platform 6, and opposite side slant setting leads to every forming ramp on worm plate 3 for hatching the first-instar young come
Ramp is crossed to enter every gallery 4.Further, preferably the cross section of pedestal 5 is isosceles trapezoidal structure, in order to increase pedestal 5
The stability of water absorption area and hatching platform 6 on pedestal 5.Wherein, the size of pedestal 5 is about：Upper bottom 5cm, go to the bottom 13cm, high
4cm, the long 15cm of cylinder.
Hatch and be additionally provided with water injection hole 9 and apopore 10 on the side wall of box 1, water injection hole 9 be arranged on it is parallel with water-stop sheet 7,
And on the side wall of the hatching box 1 of water-stop sheet 7, effect is used for 13 water filling of water filling region, and the water injection hole 9 is apart from hatching box
1 bottom surface 3cm, water injection hole 9 diameter about 2cm, the valve with control current.Apopore 10 is positioned at the defeated gallery 11 wherein one of concentration
The end at end, again with the valve of control current, which is located at breeding box sidewall bottom face and concentrates defeated gallery 11,
The outer connected water outlet pipe 15 of apopore 10, contacts with breeding box bottom surface, its diameter about 3cm.When needing to change water or first-instar young starts to incubate
Valve is opened during change, water or the water with first-instar young are flowed out by outlet pipe 15.
The detailed process for hatching pieces of an egg using hatching box 1 is that hatching box 1 first is placed on temperature for 25-30 DEG C or so,
Humidity is 70-80% or so, illumination 12:In 12 or so environment, then pedestal 5 is placed on water-stop sheet 7, when pieces of an egg also not
During hatching, water injection hole 9 and apopore 10 are closed by valve, make water level on 5 bottom of pedestal, pedestal 5 is directly from hatching box 1
Middle water suction, ensures humidity for pieces of an egg.When pieces of an egg start hatching, water injection hole 9 and apopore 10 are opened by valve, made with food
Water enters water filling region 13 from water filling port, when the water surface in water filling region 13 covers the semi-circular indentation 8 on water-stop sheet 7, water
Enter with food every gallery 4, then flow into and concentrate defeated gallery 11, flowed out from water outlet, and enter breeding box along outlet pipe 15, automatically
First-instar young is isolated and is shifted；Whole process has a degree of automation, can be applied to large-scale breeding production.
It is especially noted that pieces of an egg will keep certain humidity in hatching process, ovum is allowed to be unlikely to thirst, but also not
Can it is overly wet, can not soak in water, otherwise ovum can mouldy become mildewed and it is dead, seriously affect incubation rate；Besides to prevent ant
The natural enemies such as ant invade feeding pieces of an egg, so, environment of hatching wants relative closure.
After first quarter moon or pieces of an egg will hatch after January, usually hatch at night, have several hatching peaks, generally once
Just there are up to a hundred even more concentrate to hatch.When pieces of an egg are hatched soon, to strengthen management, especially night, more frequently
Hatching situation is checked numerously, once finding hatching, first-instar young is transferred to ready cultivation in advance with writing brush at the first time
In box, first-instar young can so be isolated within the shortest time after hatching, farthest reduce first-instar young after hatching
Between kill each other, so as to improve survival rate.
Claims (8)
1. a kind of hatching method for the large-scale cultivation and ovum for climbing sandworm adult, it is characterised in that include the following steps：
（1）Breeding room is built, breeding room is arranged to flowing water environment, and oviposition attachment is placed in breeding room；
（2）The cultivation and oviposition of adult, after the wing hyperemia tanization of the adult after sprouting wings can freely circle in the air, just place it in step
Suddenly（1）In breeding room in, or transfer them in breeding cage, and nutrient solution is provided for adult, adult post-coitum exists soon
Pieces of an egg are given birth on attachment, then pieces of an egg are transferred in incubator；
（3）The hatching of ovum, temperature be 25-30 DEG C, ambient humidity is 70-80% and illumination is on daytime：Night=12：12 bar
Hatched under part, after the completion of hatching, larva is transferred in breeding box in time；
The step（2）In incubator for hatching box（1）, hatch box（1）Hatching apparatus and larva processing unit are inside provided with,
After the completion of hatching, larva is transferred in breeding box automatically；
The larva processing unit includes polylith every worm plate（3）, polylith is every worm plate（3）It is fixed on hatching box（1）Bottom surface on shape
Into it is a plurality of be parallel to each other every gallery（4）, it is described every gallery（4）One end with hatching box（1）Side wall between formed concentrate it is defeated
Gallery（11）, it is described to concentrate defeated gallery（11）End set have the outlet pipe being connected with breeding box（15）, it is described every gallery（4）
The other end with hatching box（1）Another side wall between be provided with water-stop sheet（7）, the water-stop sheet（7）With another side wall it
Between form water filling region（13）；The hatching apparatus includes connecting plate（12）, have absorbent function pedestal（5）With with water suction
The hatching platform of function（6）, the hatching platform（6）Pass through pedestal（5）It is arranged on every worm plate（3）Top, the connecting plate（12）'s
Side is connected to hatching platform（6）On, opposite side slant setting is every worm plate（3）Upper formation ramp.
2. climb the large-scale cultivation of sandworm adult and the hatching method of ovum as claimed in claim 1, it is characterised in that：The step
Suddenly（1）In breeding room possess ventilation, heat dissipation and effect of keeping warm, built by sandwich foam plate material, its area is 80-120 flat
Square rice, the wall of breeding room are highly more than 4 meters, and the roof of breeding room is made of clear material, its height is more than 5 meters.
3. climb the large-scale cultivation of sandworm adult and the hatching method of ovum as claimed in claim 1, it is characterised in that：The step
Suddenly（1）In breeding room be that gauze is 200 mesh hard gauzes in the gauze canopy climbed sandworm original producton location shallow water river channel bank and built,
The height of gauze canopy is more than 4 meters, and length is more than 10 meters, and width is more than 4 meters, and the half of gauze canopy is fixed on the coast, the other half
It is fixed in river water.
4. climb the large-scale cultivation of sandworm adult and the hatching method of ovum as claimed in claim 1, it is characterised in that：The step
Suddenly（2）In incubator be culture dish or pallet, interior paving soft cloth gauze or sponge, pieces of an egg are placed on soft cloth gauze or the sea of wetting
On silk floss, after the completion of hatching, manually larva is transferred in breeding box.
5. climb the large-scale cultivation of sandworm adult and the hatching method of ovum as claimed in claim 1, it is characterised in that：The company
Fishplate bar（12）Quantity be two pieces, two pieces of connecting plates（12）It is symmetrically connected to hatching platform（6）Both sides.
6. climb the large-scale cultivation of sandworm adult and the hatching method of ovum as claimed in claim 1, it is characterised in that：It is described every
Water plate（7）It is vertically connected on every worm plate（3）End, and water-stop sheet（7）Height be higher than every worm plate（3）Height.
7. climb the large-scale cultivation of sandworm adult and the hatching method of ovum as claimed in claim 6, it is characterised in that：It is described every
Water plate（7）On be provided with it is multiple respectively with every gallery（4）Corresponding semi-circular indentation（8）, the semi-circular indentation（8）It is located at
Every worm plate（3）Top.
8. climb the large-scale cultivation of sandworm adult and the hatching method of ovum as claimed in claim 1, it is characterised in that：It is described to incubate
Change box（1）Side wall on be provided with water injection hole（9）And apopore（10）, the water injection hole（9）Positioned at water filling region（13）Top
For to water filling region（13）Water filling, the apopore（10）Positioned at the defeated gallery of concentration（11）End be used for connect outlet pipe
（15）.
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| CN108684615A (en) * | 2018-05-02 | 2018-10-23 | 四川虫之力农业科技有限公司 | A method of climbing sandworm artificial propagation |
| CN112655652A (en) * | 2019-10-15 | 2021-04-16 | 王金成 | Underwater three-dimensional breeding method |
| CN110973073A (en) * | 2020-01-08 | 2020-04-10 | 贵州天迪绿水青山生物科技有限责任公司 | Butterfly batch eclosion device capable of rapidly improving eclosion time |
| CN114223620B (en) * | 2021-12-30 | 2022-11-15 | 四川省农业机械研究设计院 | Multilayer stacking type silkworm tray feeding equipment and system |
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| JPH02200133A (en) * | 1989-01-27 | 1990-08-08 | Nippon Haigou Shiryo Kk | Device for hatching and rearing insect |
| WO2010096025A1 (en) * | 2009-02-17 | 2010-08-26 | Agency For Science, Technology And Research | Intrinsically colored, luminescent silk fibroin and a method of producing the same |
| CN201995475U (en) * | 2011-03-31 | 2011-10-05 | 乐山师范学院 | Hatcher for climbing-sand worm eggs |
| CN201976614U (en) * | 2011-03-31 | 2011-09-21 | 乐山师范学院 | Single-headed breeding box for sandworm |
| CN105192434A (en) * | 2015-11-02 | 2015-12-30 | 雍自玲 | Breeding feed for corydalus cornutus and preparation method of breeding feed |
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Effective date of registration: 20190605 Address after: 614000 Room 616, 6th Floor, Building 1, Leshan Hi-tech Incubator A Garden, 489 Angang Road, Leshan Hi-tech Zone, Sichuan Province Patentee after: Sichuan Insect Biology Technology Co., Ltd. Address before: 614000 Riverside Road, Leshan City, Sichuan Province, No. 778 Patentee before: Leshan Teachers College |
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