CN105724322A - Indoor large-scale breeding method for corydalus cornutus larvae and pupae - Google Patents
Indoor large-scale breeding method for corydalus cornutus larvae and pupae Download PDFInfo
- Publication number
- CN105724322A CN105724322A CN201610155499.2A CN201610155499A CN105724322A CN 105724322 A CN105724322 A CN 105724322A CN 201610155499 A CN201610155499 A CN 201610155499A CN 105724322 A CN105724322 A CN 105724322A
- Authority
- CN
- China
- Prior art keywords
- larva
- water
- pupa
- feeding
- breeding box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
Abstract
The invention discloses an indoor large-scale breeding method for corydalus cornutus larvae and pupae.The method comprises the following steps that 1, a breeding room with the effects of ventilating, heat dissipating and warm keeping is built; 2, the larvae are put into breeding boxes, partitions which have the shield effect and can prevent the larvae from killing one another are arranged in the breeding boxes, each 1-3-instar larva feeds on 1-5 rotifers or other similar food every day, automatic feeding along with water flow is performed on the larvae of 4 instars or older, and the feeding quantity and times are determined according to the food remaining condition on the next day; 3, pupation plates are placed on the water surfaces in the breeding boxes, a sand and soil mixture is put in the pupation plates, covering objects or partitioning parts are arranged on the sand and soil mixture, and when the larvae grow to the pupation stage, the larvae voluntarily crawl into the sand and soil mixture from water to pupate until the larvae grow into imagoes through eclosion.According to the method, allopatric artificial indoor large-scale breeding of corydalus cornutus can be achieved, and the survival rate and the pupation rate of the corydalus cornutus larvae can be significantly increased.
Description
Technical field
The present invention relates to cultured insect technology, particularly relate to the indoor scale cultural method of a kind of Protohermes grandis larva and pupa.
Background technology
Protohermes grandis is being commonly called as or being referred to as of Megaloptera Chi Ling section insecticide (mainly huge tooth sandfly belongs to and the large-scale tooth sandfly genus of part) larva, there is important medicinal and edibility, there is the good reputation of " animal Radix Ginseng ", except having long use history in Japan, now in Sichuan, Yunnan, the ground such as Guizhou become the important nourishing food of much more expensive and well sold and in short supply medicine-food two-purpose, in big cafe, not only all can have the delicious dish of Protohermes grandis, in treatment children's's nocturia and senile frequent micturition etc., also there is the contribution of Protohermes grandis, and have the great potential developing into health product.
The stock number of nature Protohermes grandis is huge, but due to environmental pollution with the reason such as artificially excessively capture, but sharply declines in recent years, and the Protohermes grandis in a lot of areas are on the verge of or become extinct.Sharply minimizing along with the variation of people's diet and field quantity, Protohermes grandis is just becoming the delicacy delicious food and panacea good recipe that day by day sell well, its commercial value and scientific research value also result in the concern of enterpriser and researcher, and artificial efficiently cultivation Protohermes grandis is extremely urgent.
In artificial cultivation Protohermes grandis, a lot of experts and common people did trial and explored, but substantially all end in failure, main cause be Protohermes grandis basic data very little, much basic Biological Knowledge is all without grasp, even some data is wrong, add Protohermes grandis and be grown in the cycle more than 1 year, have four worm states, and the habit of each worm state and cultural method completely different, so, cultivation difficulty is very big.
Owing to huge tooth sandfly is mainly distributed on Asia, so, abroad (especially American-European countries) is substantially free of the custom taking food Protohermes grandis, more do not study the expert of Protohermes grandis artificial cultivation, even if in Protohermes grandis culture with utilize Japan comparatively prevailing, also only have the expert of the very minority such as FumioHayashi to do scientific experiment, carried out the cultivation of some kind Protohermes grandis, but all without cultivating successfully, the data such as paper more not delivering artificial culture technology.At home, for the artificial cultivation of Protohermes grandis, mainly the Shi Zhixiong of Xichang College and Wang Fubin, Liu Yusheng of Shandong Agricultural University has delivered relevant paper.Shi Zhixiong is at Xichang College's journal (natural science edition) (2008,22 (1): 72-75) paper " based on the computer-controlled research climbing Seat kind aquatile Protohermes grandis artificial cultivation " proposes and utilizes singlechip technology, Computer Control Technology, sensor technology and electronic technology, manual simulation natural environment exploitation cultivation Protohermes grandis, but it is mostly theoretic imagination, substantially that artificial cultivation is nonsensical.Shi Zhixiong is also at Xichang College's journal (natural science edition) (2011,25 (3): 48-51,57) paper " the Protohermes grandis automatic breeding technical research based on STC12C5A60S2 single-chip microcomputer " gives automatic breeding system facility method for building up and controls design circuit diagram and the technical parameter of equipment, article also illustrates so-called " cultural technique ", but it is much all excessively general in fact, most contents are not suitable for cultivation, are more not suitable for the artificial cultivation of indoor.In addition, paper " the production cultural technique of the Protohermes grandis " (agricultural knowledge that this article majority content and Wang Fubin and Liu Yusheng deliver, 2009 (8): 40-41) repeating, these two sections of articles all give the cultural technique of Protohermes grandis, but are not indoor cultures, and majority technology is general, cultivation efficiency is low, and a lot of key technologies are not mentioned, generally speaking, technology is immature, and practicality is not strong.
Protohermes grandis has ovum, larva, pupa, 4 worm states of adult all one's life, the growth cycle of larva about about one year, the growth cycle of pupa is about about January, both growth cycles account for the overwhelming majority of the whole growth cycle of Protohermes grandis, it is emphasis and key link or the worm state of Protohermes grandis cultivation, adding at present and be mainly the various products of larva and pupa on market future, therefore, the artificial culture technology of larva and pupa seems extremely important.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art; the indoor scale cultural method of a kind of Protohermes grandis larva and pupa is provided; the present invention can realize strange land artificial room's large-scale cultivation of Protohermes grandis; and survival rate and the percentage of pupation of Protohermes grandis larva can be significantly improved, the scientific and efficient cultivation promoting Protohermes grandis energetically can be played positive impetus.
For achieving the above object, the technical solution used in the present invention is as follows:
The indoor scale cultural method of a kind of Protohermes grandis larva and pupa, it is characterised in that comprise the steps:
(1) construction of breeding facility, build the culturing chamber possessing ventilation, heat radiation and effect of keeping warm, and in culturing chamber, divide the pond having multiple culturing area and at least side in culturing chamber to be arranged to planting plants, wherein, cistern it is provided with in culturing area, being provided with multiple breeding box on the water surface of cistern, cistern forms water circulation system with breeding box by water pump and pipeline；
(2) cultivation of larva, larva is put into breeding box, and place in breeding box and to be provided that and cover and prevent the internecine spacer of larva, then according to the difference of age feeding larva as follows: to 1315 wheel animalcules of instar larvae feeding every day or other similar foods, the larva of 4 ages and age afterwards is adopted with current automatic feeding, determines amount and the number of times of feeding according to the situation remaining food next day；
(3) management in pupa time, dish of pupating is placed above the water surface in breeding box, dish of pupating is put into sandy soil mixture, sandy soil mixture arranges covering or separator, when larva grow to pupate the stage time, larva climbs to voluntarily in sandy soil mixture from water and pupates, and pupates the stage whole, sandy soil mixture is made to keep suitable humidity in the way of lasting atomized water spray, until sprouting wings into adult.
Culturing chamber in described step (1) is built by sandwich foam panel material, and its area is 80 120 square metres, and the body of wall height of culturing chamber is more than 4 meters, and the roof of culturing chamber is made of clear material, and its height is more than 5 meters.
In described step (1), the width in pond is 1 1.5m.
Being provided with the frame for cultivating of 35 layers in described step (1) in culturing area, the height of every layer of frame for cultivating is 50 60cm, and breeding box is arranged on frame for cultivating, and the height of breeding box is 20 30cm.
Water temperature in the water circulation system of described step (1) is maintained at more than 20 DEG C.
Spacer in described step (2) is isolation channel, gauze or sponge, during for isolation channel, the inner wall smooth of isolation channel and surrounding are drilled with the aperture that aperture is 1 5mm, during for gauze, gauze has fold, during for sponge, sponge is provided with multiple hole, when cultivating with gauze or sponge, in every square metre, cultivate 50 300 larvas.
Feeding method in described step (2) includes fixed point and feeds intake feeding and circulating water flow feeding, fixed point feed intake feeding refer to by food fixed point render to feeding in breeding box, circulating water flow feeding refers to be rendered in cistern by food, makes food flow through breeding box with water circulation；Wherein, the number of times of circulating water flow feeding is every day 13 times, and each 5 10 minutes, the flow velocity of water was 1 1.5m/s.
Sandy soil mixture in described step (3) is made up of thin river sand and loam, and the mass ratio of thin river sand and loam is 1:1, and both are placed on after being sufficiently mixed in the drying baker of 100 DEG C and are dried and sterilize, and water spray makes its humidity be maintained at 60 80% afterwards.
Dish of pupating in described step (3) is arranged on above the water surface by cushion block, and the width of dish of pupating is the 2/3 of breeding box width, and the height of dish surrounding of pupating is 10cm, and dish of pupating is connected to porous butt strip, and this butt strip stretches in water pupates for larva disembarkation.
Covering in described step (3) is thin tile or cobblestone, covers above sandy soil mixture, and described separator is isolation grid, is embedded in sandy soil mixture；When arranging covering on sandy soil mixture, larva passes through butt strip automatically in the sandy soil mixture of dish of pupating, and burrow below covering and to pupate, when arranging isolation grid in sandy soil mixture, first artificial the larva that disembarkation is intended to pupate is put in each grid one by one, re-use porous attachment strap and cover the grid being placed with larva, when to later stage of pupa, removing attachment strap, the Protohermes grandis after conveniently pupating is bored soil and is sprouted wings.
Employing it is an advantage of the current invention that:
One, in the present invention, indoor culture by the supporting breeding facility complete manual control Protohermes grandis of energy, can be that culturing chamber is aeration-cooling at torridity summer, can be that culturing chamber is warming at Cold Winter, and water temperature is also controlled, make Protohermes grandis live under the environment that temperature is comparatively constant, efficient growth all the year round, shorten growth cycle, and can grow in the anniversary, make Protohermes grandis to do sth. in advance or the whole year all can list.
Two, the present invention is by easy water circulation system, by the flowing of water, can either provide fresh water and oxygen for Protohermes grandis, moreover it is possible to automatic feeding, has saved a large amount of artificial and cost, has drastically increased cultivation efficiency.
Three, in the present invention, owing to Protohermes grandis is very fragile larva period (particularly 13 instar larvae), and phenomenon of killing each other is extremely serious, therefore, adopt diverse ways isolation cultivation larva, it is possible to significantly reduce the internecine probability of Protohermes grandis, improve the survival rate of Protohermes grandis.
Four, in the present invention, special dish of pupating is placed by setting up the stage in breeding box water, make to pupate district and larva district separates dexterously up and down, both space had been saved, the artificial environment that controls to pupate easily can also be made, pupate the separator arranged in dish, it is possible to avoid larva fighting in period of pupating further, be conducive to raising to pupate success rate.Further, since pupate, dish has water segregation and away from ground, so, do not have the natural enemy invasions such as Formica fusca, substantially without being taken food, be successfully pupate to provide guarantee further.
Five, the present invention can not only significantly improve larva and the survival rate of pupa cultivation; the needs in the cultivation of non-Protohermes grandis original producton location indoor scale can also be met; do not destroy the natural environment in Protohermes grandis original producton location; strange land artificial room's large-scale cultivation of Protohermes grandis can be realized, the scientific and efficient cultivation promoting Protohermes grandis energetically can be played positive impetus.
Accompanying drawing explanation
Fig. 1 is the structural representation of frame for cultivating in the present invention；
Fig. 2 is the structural representation of arm in the present invention；
Fig. 3 is the structural representation of flexible pipe in the present invention；
Fig. 4 is the structural representation of dish of pupating in the present invention；
Being labeled as in figure: 1, cistern, 2, water inlet pipe, 3, water pump, 4, breeding box, 5, outlet, 6, flexible pipe, 7, frame for cultivating, 8, arm, 9, through hole, 10, filling pipe, 11, osculum, 12, butt strip, 13, dish of pupating.
Detailed description of the invention
The indoor scale cultural method of a kind of Protohermes grandis larva and pupa, comprises the steps:
(1) construction of breeding facility
The ununified hard requirement of the construction of Protohermes grandis culturing chamber, it is possible to treatment in accordance with local conditions, but following key element must be noted:
1) as far as possible warming: especially to winter temperature lower ground district, if culturing chamber can be warming, then can significantly improve survival rate and the speed of growth of Protohermes grandis, it is therefore desirable to build with sandwich foam panel material, can be warming, can also save material, construction also convenient quickly.
2) result of ventilating heat dissipation is good: particularly in summer, if temperature rises sharply or ventilates bad, Protohermes grandis can be caused great infringement, therefore, culturing chamber must open big window more, and note the ingehious design of window position and shape, form good cross-ventilation, contribute to the scattered gas that ventilates, simultaneously, also by arranging multilamellar sunshade net on top, roof or arranging the modes such as other heat dissipation equipments in roof portion, be about to begin heat radiation when indoor temperature reaches more than 35 DEG C, keeps indoor temperature all the time at 35 DEG C even less than 30 DEG C.
3) culturing chamber daylighting to be got well: the growth of any insecticide is all critically important by illumination, and therefore, the structure on roof can be diversified, but material is with transparent material, facilitates printing opacity, keeps indoor lighting respond well.
4) culturing chamber area is sufficiently large: it is contemplated that culturing chamber is also the laying coop of adult in the future simultaneously, simultaneously in order to improve cultivation scale and benefit, also can facilitate operation management, so, the area of culturing chamber is the bigger the better in principle, and the culturing chamber of one unit of ordinary circumstance is advisable at 80 120 square meter, simultaneously, owing to Protohermes grandis adult build is huge, circle in the air and need enough height and space, so, the height of culturing chamber will be paid special attention to, best body of wall more than 4 meters, more than 5 meters of roof.
5) indoor design and finishing require: for the life of convenient management and suitable each worm state, in culturing chamber, side or surrounding to reserve the pond of about 1 1.5 meters width, are used for planting the plants such as various shrub or arbor, facilitate adult to circle in the air and stop and lay eggs；Whole culturing chamber according to the size of each frame for cultivating 7, to divide some culturing areas, with width be about 0.5 meter, the little ditch of the degree of depth about 0.4 meter isolate each culturing area；Body of wall is nature dark white, is not too fancy or too bright-coloured, in order to avoid the adult of Protohermes grandis is impacted；Owing to Protohermes grandis is aquatic insect, breeding process is used substantial amounts of water, so, ground is desirable to hardening, aspect operation management.
6) other facilities: according to indoor daylighting situation and area, some lighting installations are hung at more than 2.5 meters of indoor distances ground of cultivation place, it is easy to management at night and light filling, and it is equipped with several ventilation fans, it is easy to assist air circulation and heat radiation, but at ventilation fan towards indoor side gauze cover, wherein to escape to prevent adult from piercing when circling in the air or to be hanged；It is equipped with the mini-plants such as some Hygrothermographs again, assists scientific culture.
One frame for cultivating 7 for placing breeding box 4 is set in each culturing area, frame for cultivating 7 makes support by stiff materials such as iron pipes, weld or assembled a quadra, typically have a size of 1 1.5(width) × 4 5(length) × 2 2.5(height) m, 35 layers of three-dimensional culture can be divided into, every layer is a cultivation unit or a breeding box 4, four wall height of breeding box 4 are generally 20 30cm, it is separated by between bottom every two-layer 50 60cm, breeding box 4 PVC or plastics or glass material make all passable, it is desirable to waterproof and firm.Breeding box 4 is more slightly higher (being specifically highly determined on a case-by-case basis) than other side along the side of the longitudinal axis, namely the left end of upper strata breeding box 4 is downward-sloping, so lower floor's breeding box 4 is downward-sloping with regard to right-hand member, thus can form a gradient and be conducive to the flowing of water, the two ends of breeding box 4 are respectively arranged with water filling port and outlet 5, and water filling port is positioned at slightly higher one end, and outlet 5 is positioned at lower slightly one end, the quantity of outlet 5 is at least 2, and its diameter is approximately 5cm.Being connected to the flexible pipe 6 with valve on outlet 5, the length of flexible pipe 6 is about 10-15cm, to guide stream to arrive next breeding box 4 in water, it is achieved recycling of water.Wherein, being provided with Simple filter screen cloth between outlet 5 and flexible pipe 6, filter screen has the filter opening of larger aperture, has both been possible to prevent Protohermes grandis to enter lower floor's breeding box 4, has been easy to again food with water circulation.When flexible pipe 6 is for thoroughly cleaning breeding box 4, derive the waste water of washed breeding box 4.
Frame for cultivating 7 entirety be placed on one than its length and width respectively increase about 50cm, highly be 40 50cm cistern 1 in, pond stores full water substantially, and the food of Protohermes grandis put into wherein.The filling pipe 10 of the external belt switch in one end of cistern 1, arranges the osculum 11 of a belt switch bottom other end, can sewage and food debris thoroughly be discharged every a period of time, then change fresh water and food.One small pump 3 is placed in cistern 1, and by water inlet pipe 2, water pump 3 is connected with the superiors breeding box 4, after energising, water pump 3 will by the higher end of fresh water and food pump in small, broken bits to the superiors' breeding box 4, water and food just trickle in whole breeding box 4 along the longitudinal axis, can provide fresh water and oxygen to Protohermes grandis, moreover it is possible to automatic feeding, save a large amount of artificial, greatly improved cultivation efficiency.Current and food stream, to relatively low one end of breeding box 4, will flow into following one layer of breeding box 4 along outlet 5.One end that the outlet pipe on upper strata is corresponding is one end that lower floor's breeding box 4 is higher, so owing to the gradient of breeding box 4 is beneficial to again the flowing of water and food, so move in circles, last water and the food not utilized will flow in cistern 1 by the outlet pipe of last layer of breeding box 4, and then by water pump 3 pump to ground floor breeding box 4, so, it is achieved the full automation circulation stereo artificial cultivation of flowing water and food.Will apart from more than the water surface 20cm of cistern 1 bottom the breeding box 4 that bottom is a layer, it is impossible under water.In the breeding box 4 of each layer, sandy soil (being so conducive to keeping the cleaning of water) can not be put, but put some latticed spacers, it is desirable to should have some grids, farthest to isolate Protohermes grandis, also want can not as cobblestone too weight and be close to bottom breeding box 4, because Protohermes grandis just bores not enter like that, it is impossible to hide, but can not be too light, otherwise with regard to washed away or float, do not have the effect sheltered from heat or light for Protohermes grandis and hide.
Wherein, the top of water inlet pipe 2 bends downwards and enters in the superiors' breeding box 4 by water filling port, end vertical after bending is connected to arm 8, this arm 8 is parallel to the ground, arm 8 is further opened with multiple through hole 9, diameter about the 1cm of through hole 9, for slowing down the flow velocity of water, avoiding drenching the uniform distribution of cultivation equipment and food.
(2) cultivation of larva
The cultivation of larva is segmented into two stages: one is the cultivation of 13 instar larvaes; one link of the normally off key of these right and wrong; need special and meticulous treatment and management; especially for first-instar young, the survival rate in field only has about 5%, when artificial cultivation; often all dead; after 3 ages, larva looks comparatively healthy and strong, substantially tides over fragile sensitive period；Afterwards, being put into the another one stage, all larvas of 4 ages and afterwards age, cultivation and management method are essentially identical.Here, the cultural method of 13 instar larvaes is first set forth:
Why first-instar young is very difficult to cultivation, and the density that reason is mainly first-instar young is very big, and phenomenon of killing each other is extremely serious, so, must isolating in time, the mouthpart that another one reason is exactly first-instar young is only small, can only take food some very little protozoacidies as open-mouthed bait.So, for above-mentioned biological property, when cultivation first-instar young, will before egg hatching, the protozoacidies such as the wheel animalcule just cultivating q.s in advance are as bait, simultaneously, it is about 2cm(length putting into each unit sizes in breeding box 4 in advance) × 2cm(width) × 3cm(is high) inner wall smooth and surrounding are gathered, and to be about for 1 5mm(Protohermes grandis age more big in aperture, the size of groove is more big, cell wall aperture is more big) small holes is used for the isolation channel single head of circulating water and food and raises, or extensive point, the common gauze being directly placed into the serious somewhat hard of fold or the sponge stabbing a lot of hole etc. are as spacer, to prevent serious the killing each other of first-instar young.Pay close attention to the hatching of ovum, after egg hatching, within the shortest time, with soft things such as brush pens, first-instar young is put into by head each isolation channel of breeding box 4, or directly put on the gauze or sponge that are layered on breeding box 4 to general 50 300/square metre (age is more big, and density is more little).Very small foods such as wheel animalcules with current automatic feeding, or artificial every day feeding once.The general ratio of feeding amount is: every 1 instar larvae 12 wheel animalcules of about feeding every day or other similar foods, every 2 instar larvae 23 wheel animalcules of about feeding every day or other similar foods, every 3 instar larvae 35 wheel animalcules of about feeding every day or other similar foods.
When it grows to 4 ages and age after, larva looks healthy and strong gradually, and survival rate is stable gradually, and food ingestion increases.Cultivation and management that this period is main are characterized by: one is to ensure that enough best food so that it is obtain enough nutrition；Two is the flowing keeping water, so can keep sufficient oxygen, and can bring abundant food with water, it is also possible in time various garbages be taken away, it is ensured that water quality good；Three is Protohermes grandis be properly isolated from certain utensil or method, it is prevented that too much kills each other.
The larva in this period can feeding chironomus larvas, Limnodrilus hoffmeisteri, tenebrio molitor, small shrimp etc., it is also possible to the livestock and poultry offal even man-made feeds of feeding chopping.Can direct labor's feeding, it is also possible to put in water, with water automatic feeding.Wide variety answered by the bait thrown something and fed, fresh and alive, without causal organism, pollutes without poisonous and harmful substance.Too much overfrequency is not wanted in feeding, determines amount and the number of times of feeding according to the situation remaining food next day, or allows the food of live body survive in water, constantly allows food with water feed.Food must be enough, particularly in the linal-instar larvae phase, due to the generation of nutrition relationship to ovum, so, now taking food of Protohermes grandis is particularly important with nutrition.It is typically in feeding at dusk, because larva mostly is evening and out takes food.To clear up food debris in time, it is ensured that water quality and living environment cleaning, otherwise can be easy to catch an illness.
Protohermes grandis is typical aquatic insect, and larval phase is all spent in water, and therefore, water quality is most important to the cultivation of larva.Water source is preferably used clear brook water, as then needed with tap water to be exposed to the sun 23 days, it is necessary to ensure that cleaning.For keeping quality and the oxygen content etc. of breeding water, the current in breeding box 4 often to flow according to practical situation, and general morning, noon and afternoon every day are each once, and each 5 10 minutes, flow velocity was about 1 1.5m/s.
The phenomenon of killing each other of Protohermes grandis is obvious, must control cultivation density well, otherwise there will be great loss.Generally, if calculating with linal-instar larvae, when non-isolated groove cultivates, cultivation density controls at 50/square meter, and certainly, age is more little, and cultivation density can suitably strengthen.In order to control to kill each other, except controlling cultivation density, also much more suitably to add some stones or water plant or other clathrate objects etc. as spacer, or clear-cut employing single head cultural technique cultivation.
It addition, when water temperature is too low, it is possible to use the measures such as heating rod, make water temperature be maintained at more than 20 DEG C, thus can guarantee that Protohermes grandis all the time can fast speed growth promoter.
(3) management in pupa time
Manage the key element of most critical pupa time exactly: pupate the sandy soil ratio of required sandy soil mixture, sterilization and humidity, prevent natural enemy from invading besides.
When cultivating Protohermes grandis with above-mentioned breeding box 4, can when linal-instar larvae be about to disembarkation, breeding box 4 does base block with objects such as fragments of brick, put beyond the water surface local that several length differ, width is about the dish 13 of pupating of breeding box 4 width 2/3 above, the about 10cm of surrounding is high, each side one length of snapping is that the pupate plastics porous butt strip 12 of utensil length half is taken from dish 13 sidewall top of pupating and reached cassette bottom water, so convenient be intended to the Protohermes grandis that disembarkation pupates and can climb in the sandy soil mixture of dish 13 of pupating and pupate.Sandy soil mixture mainly adopts thin river sand and loam, and general ratio is 1:1, is placed in the drying baker of 100 DEG C and is dried and sterilizes after being sufficiently mixed, and water spray makes its humidity afterwards is about 70%.Then sandy soil mixture will cover the thin tile of about 12 × 12cm or cobblestone or other similar coverings more thick and fast, it is simple to pupate.nullIf more efficiently making the Protohermes grandis pupate，The isolation grid being made up of the sub-box of about 12 × 12 × 12cm of size can also be put in dish 13 of pupating，Grid is put into sandy soil mixture deep for about 8cm，Then manually will ride up in the sandy soil mixture that the mature larva that bank is intended to pupate puts into each grid one by one，(guarantee does not have gap to be finally close to grid above isolation grid again，Protohermes grandis cannot be escaped) insert porous attachment strap from both sides as covering，The attachment strap distance sandy soil mixture about 2 4cm(slot milling inserted is so that Protohermes grandis activity to burrow pupates)，To pupating, the later stage just can remove attachment strap，To facilitate brill soil to sprout wings，Thus can guarantee that the mature larva being about to pupate will not be fought mutually when burrowing even to massacre，Also can destroy pupa room，Impact is pupated，Also space can adequately and reasonably be utilized，Improve efficiency of pupating，Simultaneously，Owing to sandy soil mixture thickness is moderate，Pupa is pupated without beating very deep hole，Convenient future is found and takes out pupa.Further, since pupate, dish 13 is all by water segregation or away from ground, so, do not have the natural enemy invasions such as Formica fusca, substantially without being taken food.To keep the suitable humidity of sandy soil mixture by modes such as constantly suitably atomized water sprays, otherwise, or to be thirst, or cause mildewing and dead due to overly wet, if finding the sick pupa mildewed, will sort out in time and discarding, in order to avoid spreading infection.Often do not renovate besides and check and pupate, otherwise can often bother, be unfavorable for pupating.
Claims (10)
1. the indoor scale cultural method of a Protohermes grandis larva and pupa, it is characterised in that comprise the steps:
(1) construction of breeding facility, build the culturing chamber possessing ventilation, heat radiation and effect of keeping warm, and in culturing chamber, divide the pond having multiple culturing area and at least side in culturing chamber to be arranged to planting plants, wherein, cistern it is provided with in culturing area, being provided with multiple breeding box on the water surface of cistern, cistern forms water circulation system with breeding box by water pump and pipeline；
(2) cultivation of larva, larva is put into breeding box, and place in breeding box and to be provided that and cover and prevent the internecine spacer of larva, then according to the difference of age feeding larva as follows: to 1315 wheel animalcules of instar larvae feeding every day or other similar foods, the larva of 4 ages and age afterwards is adopted with current automatic feeding, determines amount and the number of times of feeding according to the situation remaining food next day；
(3) management in pupa time, dish of pupating is placed above the water surface in breeding box, dish of pupating is put into sandy soil mixture, sandy soil mixture arranges covering or separator, when larva grow to pupate the stage time, larva climbs to voluntarily in sandy soil mixture from water and pupates, and pupates the stage whole, sandy soil mixture is made to keep suitable humidity in the way of lasting atomized water spray, until sprouting wings into adult.
2. the indoor scale cultural method of Protohermes grandis larva as claimed in claim 1 and pupa; it is characterized in that: the culturing chamber in described step (1) is built by sandwich foam panel material; its area is 80 120 square metres; the body of wall height of culturing chamber is more than 4 meters; the roof of culturing chamber is made of clear material, and its height is more than 5 meters.
3. the indoor scale cultural method of Protohermes grandis larva as claimed in claim 1 and pupa, it is characterised in that: in described step (1), the width in pond is 1 1.5m.
4. the indoor scale cultural method of Protohermes grandis larva as claimed in claim 1 and pupa; it is characterized in that: described step (1) is provided with in culturing area the frame for cultivating of 35 layers; the height of every layer of frame for cultivating is 50 60cm, and breeding box is arranged on frame for cultivating, and the height of breeding box is 20 30cm.
5. the indoor scale cultural method of Protohermes grandis larva as claimed in claim 1 and pupa, it is characterised in that: the water temperature in the water circulation system of described step (1) is maintained at more than 20 DEG C.
6. the indoor scale cultural method of Protohermes grandis larva as claimed in claim 1 and pupa; it is characterized in that: the spacer in described step (2) is isolation channel, gauze or sponge; during for isolation channel; the inner wall smooth of isolation channel and surrounding are drilled with the aperture that aperture is 1 5mm, and during for gauze, gauze has fold; during for sponge; sponge is provided with multiple hole, when cultivating with gauze or sponge, in every square metre, cultivates 50 300 larvas.
7. the indoor scale cultural method of Protohermes grandis larva as claimed in claim 1 and pupa; it is characterized in that: the feeding method in described step (2) includes fixed point and feeds intake feeding and circulating water flow feeding; fixed point feed intake feeding refer to by food fixed point render to feeding in breeding box; circulating water flow feeding refers to be rendered in cistern by food, makes food flow through breeding box with water circulation；Wherein, the number of times of circulating water flow feeding is every day 13 times, and each 5 10 minutes, the flow velocity of water was 1 1.5m/s.
8. the indoor scale cultural method of Protohermes grandis larva as claimed in claim 1 and pupa; it is characterized in that: the sandy soil mixture in described step (3) is made up of thin river sand and loam; the mass ratio of thin river sand and loam is 1:1; both are placed in the drying baker of 100 DEG C and are dried and sterilize after being sufficiently mixed, and water spray makes its humidity be maintained at 60 80% afterwards.
9. the indoor scale cultural method of Protohermes grandis larva as claimed in claim 1 and pupa; it is characterized in that: the dish of pupating in described step (3) is arranged on above the water surface by cushion block; pupate width is breeding box width the 2/3 of dish; the height of dish surrounding of pupating is 10cm; pupating to be connected to porous butt strip on dish, this butt strip stretches in water pupates for larva disembarkation.
10. the indoor scale cultural method of Protohermes grandis larva as claimed in claim 1 and pupa; it is characterized in that: the covering in described step (3) is thin tile or cobblestone; covering above sandy soil mixture, described separator is isolation grid, is embedded in sandy soil mixture；When arranging covering on sandy soil mixture, larva passes through butt strip automatically in the sandy soil mixture of dish of pupating, and burrow below covering and to pupate, when arranging isolation grid in sandy soil mixture, first artificial the larva that disembarkation is intended to pupate is put in each grid one by one, re-use porous attachment strap and cover the grid being placed with larva, when to later stage of pupa, removing attachment strap, the Protohermes grandis after conveniently pupating is bored soil and is sprouted wings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155499.2A CN105724322B (en) | 2016-03-18 | 2016-03-18 | Climb the indoor scale cultural method of sandworm larva and pupa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155499.2A CN105724322B (en) | 2016-03-18 | 2016-03-18 | Climb the indoor scale cultural method of sandworm larva and pupa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105724322A true CN105724322A (en) | 2016-07-06 |
| CN105724322B CN105724322B (en) | 2018-05-11 |
Family
ID=56250744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610155499.2A Expired - Fee Related CN105724322B (en) | 2016-03-18 | 2016-03-18 | Climb the indoor scale cultural method of sandworm larva and pupa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105724322B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107751117A (en) * | 2017-11-23 | 2018-03-06 | 广州飞禧特生物科技有限公司 | Black soldier flies larva separates drying equipment and method |
| 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 |
| CN112772568A (en) * | 2021-01-11 | 2021-05-11 | 李美青 | Place planting case of earthworm |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135285A (en) * | 1975-05-16 | 1976-11-24 | Tetsuo Wakimoto | Method and apparatus to draw worms that dislike light and heat out of the soil or culture bed, and then to select worms of desired |
| JPH02255083A (en) * | 1989-03-27 | 1990-10-15 | Nippon Nousan Kogyo Kk | Production of body liquid of silk worm |
| CN201976614U (en) * | 2011-03-31 | 2011-09-21 | 乐山师范学院 | Single-headed breeding box for sandworm |
| CN202819355U (en) * | 2012-08-13 | 2013-03-27 | 乐山师范学院 | Automated and three-dimensional breading equipment for reptilian |
| CN103749390A (en) * | 2012-12-24 | 2014-04-30 | 广西壮族自治区海洋研究所 | Method for breeding sipunculus nudus parent |
-
2016
- 2016-03-18 CN CN201610155499.2A patent/CN105724322B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135285A (en) * | 1975-05-16 | 1976-11-24 | Tetsuo Wakimoto | Method and apparatus to draw worms that dislike light and heat out of the soil or culture bed, and then to select worms of desired |
| JPH02255083A (en) * | 1989-03-27 | 1990-10-15 | Nippon Nousan Kogyo Kk | Production of body liquid of silk worm |
| CN201976614U (en) * | 2011-03-31 | 2011-09-21 | 乐山师范学院 | Single-headed breeding box for sandworm |
| CN202819355U (en) * | 2012-08-13 | 2013-03-27 | 乐山师范学院 | Automated and three-dimensional breading equipment for reptilian |
| CN103749390A (en) * | 2012-12-24 | 2014-04-30 | 广西壮族自治区海洋研究所 | Method for breeding sipunculus nudus parent |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107751117A (en) * | 2017-11-23 | 2018-03-06 | 广州飞禧特生物科技有限公司 | Black soldier flies larva separates drying equipment and method |
| CN107751117B (en) * | 2017-11-23 | 2023-08-11 | 广州飞禧特生物科技有限公司 | Black soldier fly larva separation and drying equipment and method |
| 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 |
| CN112772568A (en) * | 2021-01-11 | 2021-05-11 | 李美青 | Place planting case of earthworm |
| CN112772568B (en) * | 2021-01-11 | 2023-11-17 | 江苏独角兽电子科技有限公司 | Planting box for placing earthworms |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105724322B (en) | 2018-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103168753B (en) | Method for culturing hepialus larvae indoors | |
| CN104115788B (en) | The cultural method of a kind of snake | |
| CN105746441B (en) | The indoor scale artificial cultivating method of semi-aquatic firefly | |
| CN103081864B (en) | Method for turtle egg intensive cultivation in lighting greenhouse | |
| CN106577410B (en) | Leech courtyard-style stereoscopic cultivation method | |
| CN105794722A (en) | Industrialized cuora flavomarginata larvae breeding method | |
| CN106172232A (en) | The cultural method of China's grass tortoise | |
| CN203136815U (en) | Daylighting greenhouse | |
| CN105724322B (en) | Climb the indoor scale cultural method of sandworm larva and pupa | |
| CN1148117C (en) | Automatic industrial cultivation of forest frog | |
| CN105746442B (en) | Climb the large-scale cultivation of sandworm adult and the hatching method of ovum | |
| CN106719000A (en) | A kind of ecologic breeding unit of bamboo rat | |
| CN103563840B (en) | Soft-shelled turtle hatching system | |
| CN101803588B (en) | Method for breeding encarsia formosa all year round | |
| CN101803587B (en) | Scale artificial breeding method for Kallima inachus in northern area | |
| CN203646343U (en) | Hermetia illucens adult breeding room | |
| CN106172239A (en) | A kind of big silks Ursula butterfly adult equipment for breeding, its preparation method and the propagation method of big silks Ursula butterfly | |
| CN107372363A (en) | A kind of facility that can improve cultivation black soldier flies adult density in green house of vegetables | |
| CN104206361A (en) | Stereoscopic circulating type automatic separation and cultivation device for older earthworms and application thereof | |
| CN104886009B (en) | A kind of moth class low instar larvae indoor culture method | |
| CN204682167U (en) | A kind of spiral shell egg hatching device | |
| CN207911828U (en) | The cycle formula device of food waste is handled using black soldier flies | |
| CN106172184A (en) | The breeding of scale Ecology and the efficient and healthful domesticating method of a kind of Platysternon megacephalum Gray. | |
| CN103283674A (en) | Toad cultivation method | |
| CN103081865B (en) | Lighting greenhouse for turtle egg intensive cultivation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20210318 |