CN111387144A - Insect breeding device and breeding method - Google Patents
Insect breeding device and breeding method Download PDFInfo
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- CN111387144A CN111387144A CN202010270254.0A CN202010270254A CN111387144A CN 111387144 A CN111387144 A CN 111387144A CN 202010270254 A CN202010270254 A CN 202010270254A CN 111387144 A CN111387144 A CN 111387144A
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- 241000238631 Hexapoda Species 0.000 title claims abstract description 113
- 238000009395 breeding Methods 0.000 title claims abstract description 29
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- 238000000034 method Methods 0.000 claims abstract description 26
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- 241000131068 Coccinella septempunctata Species 0.000 description 23
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- 230000009286 beneficial effect Effects 0.000 description 14
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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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)
- Catching Or Destruction (AREA)
Abstract
The invention relates to an insect breeding device and a breeding method. The insect feeding device comprises a box body, a box cover and a mesh screen, wherein the box cover is positioned at an upper opening of the box body, the box cover can open or close the box body, and the box cover is provided with a breathable net; mesh screen detachably sets up in the box body, and the mesh screen can be used to place old insect food and insect, and the area between the bottom of mesh screen and box body is the space that is used for raising the insect. The device is at the in-process of changing insect and insect's food, has improved work efficiency effectively, saves time, reduces work load, has reduced the operation degree of difficulty, also makes the environment of raising more easily clean, has still avoided the injury to the polypide in the operation of food changing simultaneously, has improved the insect and has propagated the acquisition rate of raising the in-process old nymph and adult.
Description
Technical Field
The invention belongs to the technical field of feeding, and particularly relates to an insect feeding device and a feeding method.
Background
Coccinella septempunctata (Coccinella septempunctata) belongs to the order of Coleoptera, the family of ladybirds, and is distributed in various regions of China, and is an excellent predatory natural enemy insect, and adults and larvae can continuously control the damage of various pests such as aphids, whiteflies, thrips, scale insects and the like on crops and fruit trees. The insect belongs to a completely metamorphotic insect, and through four stages of egg, larva, pupa and imago, the imago is used for diapause and overwintering or overwintering. From the domestic perspective, the artificial propagation of the coccinella septempunctata is still in the research stage, and most of the methods for feeding the coccinella septempunctata in indoor small groups are to feed various aphids by utilizing a coccinella breeding box or a coccinella breeding cage. In addition, the intelligent feeding device can be used in a more precise feeding method, the temperature and humidity control unit is arranged, the feeding device is high in cost and tedious in feeding, the method is not suitable for indoor propagation, and a series of problems that time consumption is long in the process of changing food, workload is large, larvae can be carried away or escaped by aphid seedling residues, the damage to the bodies of the larvae is large, the death rate is increased and the like exist in the traditional feeding method by using the insect box. Therefore, a suitable device is used for feeding the coccinella septempunctata indoors in a large quantity, and the improvement of the yield of the coccinella septempunctata old nymphs and adults is particularly important.
Disclosure of Invention
In view of the problems of the prior art, the invention provides an insect rearing device and a rearing method. The device is at the in-process of changing insect and insect's food, has improved holistic work efficiency effectively, saves time, reduces work load, has reduced the operation degree of difficulty, also makes the environment of raising more clear, has still avoided the injury to the polypide in the operation of food changing simultaneously, has improved the insect and has propagated the acquisition rate of raising the in-process advanced nymph and adult.
The technical scheme for solving the technical problems is as follows:
the invention provides an insect feeding device, which comprises a box body, a box cover and a mesh screen, wherein the box cover is positioned at an opening at the upper part of the box body, the box cover can open or close the box body, and the box cover is provided with a breathable net; mesh screen detachably sets up in the box body, and the mesh screen can be used to place old insect food and insect, and the region between the bottom of mesh screen and box body is the space for being used for raising the insect, and the insect can be followed the mesh screen through the below that falls into the mesh screen, and old insect food can not follow the mesh screen through the below that falls into the mesh screen.
The invention has the beneficial effects that: the arrangement of the air permeable net is favorable for providing enough air for the interior of the device and is favorable for raising insects. When the insect screening device is used, old insect food and insects are poured on the mesh screen, the mesh screen is slightly shaken to enable the insects to fall below the mesh screen, and the old insect food is still kept on the mesh screen. The mesh screen can be arranged in the process of replacing insects and insect food, so that the overall working efficiency is effectively improved, the time is saved, the workload is reduced, the operation difficulty is reduced, the feeding environment is easier to clean, the damage to the insect body in the feeding changing operation is avoided, and the obtaining rate of the old nymphs and adults in the insect propagation feeding process is improved.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the mesh screen box further comprises a bearing fixer, one end of the bearing fixer is fixed on the side wall of the box body, the other end of the bearing fixer is in a hook shape, and the bearing fixer is located above the mesh screen.
The mesh screen is characterized by further comprising a hook, the bottom end of the hook is connected with the mesh screen, the other end of the hook is in a hook shape or a ring shape, and the other end of the hook can be hooked on the bearing fixer.
Furthermore, the number of the bearing fixtures is two, the two bearing fixtures are both positioned above the mesh screen, and the two bearing fixtures are respectively arranged on the opposite side walls of the box body; the number of the hooks is two; the hook is matched with the bearing fixer for use.
The beneficial effect who adopts above-mentioned scheme is: the bearing fixer is matched with the hook for use and is used for hooking the mesh screen, and when the bearing fixer is connected with the hook, the mesh screen can be kept in the middle of the box body; when the bearing fixer is separated from the hook, the mesh screen can be conveniently taken and placed. The device has the advantage of convenient operation through the arrangement of the bearing fixer and the hook.
Further, the bottom of the box body is also provided with at least one corrugated filter paper, and the filter paper is positioned below the mesh screen.
The beneficial effect who adopts above-mentioned scheme is: thereby it can increase the activity space of insect and reduce the self-mutilation to place proper amount flute form filter paper in the box body, and filter paper also has the advantage of being convenient for to change, can in time take away the excrement and the secretion of insect when changing filter paper, is favorable to keeping clean in the box body, if raise as adult, can provide the place for its is laid eggs.
Further, the aperture of the breathable net is 100 meshes.
The beneficial effect who adopts above-mentioned scheme is: by adopting the aperture, not only can enough air be ensured to be beneficial to feeding the insects, but also the insects can be prevented from escaping.
Further, the aperture of the mesh screen is 8 mm.
The beneficial effect who adopts above-mentioned scheme is: adopt above-mentioned aperture to be favorable to conveniently filtering the insect, the insect can fall to the lower part of mesh screen from the aperture, and the old food of insect etc. can still remain on the mesh screen to the separation of the old food of realization insect that can be convenient and insect.
Furthermore, the box body is made of transparent materials.
The beneficial effect who adopts above-mentioned scheme is: the adoption of the material is beneficial to observing the feeding condition of the insects in the box body.
The invention also provides an insect breeding system which comprises a plurality of insect breeding devices.
The beneficial effect who adopts above-mentioned scheme is: by adopting the feeding system, the overall working efficiency is effectively improved, the time is saved, the workload is reduced, the operation difficulty is reduced, the feeding environment is easier to clean, the damage to the nymph and the imago in the feeding process of the expanded propagation of the insects is avoided, and the yield of the nymph and the imago is improved.
Further, the insect feeding system further comprises a transfer tool, and the transfer tool is a writing brush.
The beneficial effect who adopts above-mentioned scheme is: when changing the food of insect, pour old food and insect on the mesh screen all carefully, can shake the mesh screen gently this moment and make the insect fall into the bottom of box body gently with the transfer tool, very big manual change food step in the past of having made things convenient for avoids the manual work to select the insect of hiding in food, has saved the time, reduces the work load and also reduces the polypide mortality simultaneously.
The present invention also provides a breeding method using the above insect breeding device or the above insect breeding system, comprising the steps of:
(1) placing the insect larvae at the bottom of the box body and feeding the insect larvae with food;
(2) when changing food, taking another insect breeding device which is provided with a mesh screen, and placing corrugated filter paper and fresh food at the bottom of the box body in advance; the old food and the larva of the insect are poured on the mesh screen, the old food is paved separately, the mesh screen is shaken to enable the larva to fall into the bottom of the box body, the old food is still kept on the mesh screen, and the residual larva can climb into the food at the bottom of the box body by self by utilizing the characteristic that the residual larva searches for the fresh food, and then the larva is continuously raised.
The beneficial effect who adopts above-mentioned scheme is: the mesh screen has a function of separating old food, which cannot pass therethrough, from larvae of insects, which can pass therethrough.
The method greatly facilitates the previous step of manually replacing food, avoids manually selecting the larvae stored in the bean seedlings, saves time, reduces workload and reduces the death rate of the larvae.
Further, the larvae fall into the bottom of the box by shaking the mesh screen and sweeping lightly with a transfer tool.
The beneficial effect who adopts above-mentioned scheme is: most of larvae can fall into the bottom of the box body in this way, and damage to the larvae is avoided.
Furthermore, the raising conditions comprise that the temperature is 23-27 ℃, the relative humidity is 70 +/-10%, the photoperiod is 16L: 8D, the food is replaced once a day, and the food residues filtered by a mesh screen are cleaned and then placed into the next box body.
The beneficial effect who adopts above-mentioned scheme is: is favorable for improving the feeding effect of insects.
Specifically, the method for raising insects may comprise the steps of:
(1) placing insects at the bottom of the box body, placing corrugated filter paper at the bottom of the box body, placing food of the insects at the bottom of the box body for raising the insects, and raising the insects at the temperature of 23-27 ℃, the relative humidity of 70 +/-10% and the light cycle of 16L: 8D;
(2) when changing food, taking another insect feeding device which is provided with a mesh screen, and placing corrugated filter paper and fresh food at the bottom of the box body in advance; opening the box cover, pouring old food and larvae of insects on the mesh screen, spreading the old food separately, shaking the mesh screen and lightly sweeping the old food with a transfer tool to make most of the larvae fall into the bottom of the box body, keeping the old food on the mesh screen, closing the box cover, and allowing the rest larvae to climb into the food at the bottom of the box body by themselves by utilizing the characteristic that the rest larvae can find fresh food;
(3) the food is replaced once a day, and the food residues filtered by the mesh screen are cleaned and then put into the next box body.
The beneficial effect who adopts above-mentioned scheme is:
the method greatly facilitates the previous step of manually replacing food, avoids manually selecting the larvae stored in the bean seedlings, saves time, reduces workload and reduces the death rate of the larvae.
Further, in the step (1), the concentration of the catalyst is 6000cm3The box body with the volume is used for placing 80-100 insects, the feeding density is favorable for improving the feeding efficiency, and the self-disability is reduced in the same age period.
Furthermore, in the step (1), wet absorbent cotton can be placed at the position of the breathable net of the box cover, so that the humidity in the box can be kept.
Drawings
FIG. 1 is a schematic view of the insect rearing device according to the present invention;
FIG. 2 is a schematic structural view of the case body and the case cover according to the present invention;
fig. 3 is a schematic view of the hook and mesh structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the box body, 2, the box cover, 3, the breathable net, 4, the gauze, 5, the frame, 6, the hook, 7, the weighing fixer, 8, the filter paper, 9, the placing positions A and 10 and the placing position B.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, an insect feeding device comprises a box body 1, a box cover 2 and a mesh screen, wherein the box cover 2 is positioned at an upper opening of the box body 1, the box cover 2 can open or close the box body 1, and the box cover 2 is provided with a ventilation mesh 3 to provide enough air for the interior of the box body 1 and improve the feeding effect of insects. When specifically setting up, ventilative net 3's area and lid area ratio are 1: 2, the sufficient air of the worm body is ensured. Mesh screen detachably sets up in box body 1, and the upper surface of mesh screen can be used for placing old insect food and insect, and the region between the bottom of mesh screen and box body 1 is the space that is used for raising the insect, and the insect can be followed the mesh screen through the below that falls into the mesh screen, and old insect food can not follow the mesh screen through the below that falls into the mesh screen. As shown in fig. 1, the mesh screen is parallel to the bottom of the box and the border of the screen is in contact with the side walls of the box 1. When specifically setting up, the mesh screen can be 1/3 for the height of box body with the distance of lid 2, does benefit to the larva through the mesh screen entering box inner lower part space through such being provided with, has guaranteed the sufficient activity place of polypide, is favorable to improving and raises the effect.
The insect feeding device further comprises a bearing fixer 7, one end of the bearing fixer 7 is fixed on the side wall of the box body 1, the other end of the bearing fixer 7 is in a hook shape, and the bearing fixer 7 is located above the mesh screen. The insect feeding device further comprises a hook 6, the bottom end of the hook 6 is connected with the mesh screen, the other end of the hook 6 is hook-shaped or ring-shaped, and the other end of the hook 6 can be hooked at the hook-shaped position of the bearing fixer 7. By this arrangement it is possible to facilitate the installation of the mesh screen in the case 1 or the removal of the mesh screen from the case 1. When specifically setting up, couple 6's length can be 1/4 for the box body height, and through such setting, when the installation or dismantle the mesh screen, couple 6 can regard as the handle, is favorable to convenient operation when getting the put mesh screen. The quantity of bearing fixer 7 can be two, and two bearing fixers 7 all are located the top of mesh screen, and two bearing fixers 7 set up respectively at the relative lateral wall of box body 1. The number of the hooks 6 can also be two; the hook 6 is matched with the bearing fixer 7 for use.
Still be provided with the filter paper 8 of at least one flute form in the bottom of box body 1, filter paper 8 is located the below of mesh screen, and filter paper 8 supplies the insect climbing, is favorable to reducing self-mutilation, also can provide the spawning ground for the adult. The aperture of the air-permeable net 3 is 100 meshes, and the air-permeable net 3 is a square net with the aperture of 15 x 15cm, so that not only is enough air ensured, but also the initially hatched nymphs can not escape through the net. The aperture of mesh screen is 8mm, and the mesh screen is 22X 17 cm's square mesh screen, is favorable to filtering the larva in the change food process, keeps old food to stay on the mesh screen simultaneously. In order to facilitate observation of the feeding condition of the insects in the box body, the box body 1 is made of transparent materials.
The invention also provides an insect feeding system which comprises a plurality of insect feeding devices and a transfer tool, wherein the transfer tool can be a writing brush and the like. When the brush pen is used specifically, the brush pen can be disinfected in advance, so that the insect can be prevented from being infected by bacteria.
The raising of coccinella septempunctata is specifically described below as an example.
Example 1
The invention discloses a breeding device convenient for feeding coccinella septempunctata larvae, which is manufactured by utilizing materials such as a plastic coccinella septempunctata box, a gauze, filter paper and the like, and aims to improve the feeding efficiency of coccinella septempunctata and reduce the abnormal casualty of coccinella septentrionata larvae.
The larva breeding device is a cuboid, the whole size is 25 x 20 x 12cm, and the larva breeding device is mainly made of a hard transparent plastic box with the thickness of 5 mm. As shown in figure 1, the device comprises a box body 1, a box cover 2, a breathable net 3, a gauze 4, a frame 5, a hook 6, a bearing fixer 7 and filter paper 8.
The box body 1 is a transparent plastic box, the box cover 2 is a transparent plastic box cover, the breathable net 3 is a fine-mesh gauze, the gauze 4 is a coarse-mesh gauze, the frame 5 is made of an iron wire ring, and the filter paper 8 is a filter paper-shaped corrugated paper strip. The screen 4 and the frame 5 constitute a mesh screen. A placing part A9 is arranged on the upper surface of the mesh screen, the placing part A9 is an old food placing part, and bean seedling residues to be replaced can be placed in the placing part A9; a placing part B10 is arranged at the bottom of the box body 1, the placing part B10 is a new food putting part, and the fed fresh aphid bean seedlings are placed at the placing part B10.
(1) A traditional square transparent plastic box body 1(25 x 20 x 12cm) is used as a coccinella septempunctata larva breeding box, a square hole with 15 x 15cm is processed at the right center of a transparent plastic box cover 2 matched with the box body, a gauze (about 100 meshes) is adhered to the square hole by a glue gun to be used as a ventilation net 3, and the ventilation net 3 provides enough air for the interior of the device and prevents larvae from escaping (as shown in figures 1 and 2).
(2) The inner sides of two symmetrical side walls of the box body 1 are respectively provided with a bearing fixer 7, and the bearing fixer 7 is about 1cm away from the box cover 2 and is used for hooking the built-in mesh screen 3.
(3) As shown in fig. 3, a square iron ring with the length of 22 x 17cm is enclosed by thick 2.8mm iron wires to be used as a frame 5, the length and the width of the length-width ratio box body 1 of the frame 5 are narrow so as to be conveniently placed in the box body 1, then, a gauze with a large hole (the aperture of 8mm) is fixed on the frame 5, the frame 5 and the gauze with the large hole form a mesh screen, the mesh screen is adopted to filter larvae conveniently in the process of changing food, two short edges of the mesh screen are respectively provided with a hook 6, the whole mesh screen is conveniently connected with a bearing fixer 7 through the hooks 6, and therefore, the mesh screen is hung in the box body 1. The hook 6 can be made of iron wires or household plastic hooks.
(4) 80-100 heads of coccinella septempunctata larvae can be put into each insect breeding box (self-mutilation is reduced in the same age period), coccinella septempunctata is placed at the bottom of the box body, a proper amount of corrugated filter paper 8 is placed at the bottom of the box body, the coccinella septempunctata can climb on the filter paper 8, the activity space is enlarged, self-mutilation is reduced, coccinella septempunctata excrement and secretion can be taken away after the filter paper 8 is changed on duty, the interior of the box body is kept clean, and a place can be provided for oviposition of the coccinella septemp.
(5) The insect-breeding box can be placed in a climate box with the temperature of 24 ℃ plus or minus 1 ℃, the relative humidity of 70 percent plus or minus 10 percent and the photoperiod of 16L: 8D for breeding, can also be placed in a room temperature condition of 23-27 ℃ for breeding, and can be used for keeping the humidity in the box by wetting absorbent cotton at the position of the breathable net 3.
(6) Bean seedlings are used as host plants for breeding aphids, and fresh bean seedlings carrying the aphids are cut off and placed at the bottom of an insect breeding box in a sufficient amount for breeding coccinella septempunctata.
(7) When bean seedlings are replaced, taking another same insect breeding box with a built-in mesh screen, and putting corrugated filter paper 8 and fresh aphid bean seedlings at the bottom of the box body 1 in advance; opening the box cover 2, pouring the old bean seedlings and the coccinella septempunctata larvae on the mesh screen carefully, spreading the bean seedlings separately, shaking the mesh screen gently and sweeping the bottom of the box body with a disinfection writing brush lightly at the moment, closing the box cover 2, enabling the rest larvae to use the mesh screen to find fresh food to climb into the bean seedlings at the bottom of the box body by themselves, and keeping the old bean seedlings on the mesh screen at the moment. The device greatly facilitates the step of replacing food manually in the past, avoids selecting larvae stored in bean seedlings manually, saves time, reduces workload and also reduces the death rate of the larvae.
(8) And (4) replacing aphids of the bean seedlings once a day, cleaning the bean seedling residues filtered by the mesh screen, putting the cleaned bean seedling residues into the next insect breeding box, and then performing seedling replacement operation according to the step (7).
The invention provides a larva breeding device of coccinella septempunctata and an operation method thereof, wherein the device and the method comprise the following steps: a built-in mesh screen made of iron wires and gauze is placed in a transparent plastic box for feeding new food in advance, the old food and the insect bodies are poured on the surface of the mesh screen uniformly, the mesh screen is shaken and the insect bodies are swept by a disinfection brush pen lightly to fall into the bottom of the new insect box to finish the food changing work, and the mesh screen is taken out to clean food residues and then is placed in the next insect box. The device is changing aphid bean seedlings in-process, has improved holistic work efficiency effectively, saves time, reduces work load, has reduced the operation degree of difficulty, also makes the environment of raising more clear, has still avoided the injury to the polypide in the operation of food changing simultaneously, has improved the acquisition rate of seven-star ladybug expanding propagation raising in-process old nymph and adult.
Of course, the device can be used for feeding not only the coccinella septempunctata but also other natural enemy insects. In addition, the size, shape and material of the device are not limited.
Example 2
The experimental group is used for feeding the coccinella septempunctata by using the device, the control group is used for feeding the coccinella septempunctata by using a traditional coccinella culture box (the traditional coccinella culture box is a square transparent plastic box), each rearing box is used for throwing in the larva of the coccinella septempunctata, the experimental group and the control group are respectively provided with 50, 70, 90, 110 and 130 heads of the larva of the coccinella septempunctata for gradient experiment, soybean seedlings with aphids are replaced once a day, the experiment is carried out under the conditions of the temperature of 24 ℃ plus or minus 1 ℃, the relative humidity of 70 percent plus or minus 10 percent and the light cycle of 16L: 8D, the pupation number is counted, and the pupation rate is calculated, and the result is shown in table 1.
TABLE 1
As can be seen from Table 1, the pupation rate of the control group is between 70 and 72 percent, and the average pupation rate is 71.27 percent; the device provided by the invention is used for feeding larvae, the pupation rate is 88.57-92.22%, the average pupation rate is 89.82%, the pupation rate is obviously higher than that of a control group, and the device has the advantage of high survival rate of larvae.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An insect feeding device is characterized by comprising a box body (1), a box cover (2) and a mesh screen, wherein the box cover (2) is positioned at an opening at the upper part of the box body (1), the box cover (2) can open or close the box body (1), and the box cover (2) is provided with a ventilating mesh (3); the mesh screen detachably sets up in box body (1), and the mesh screen can be used to place old insect food and insect, and the area between the bottom of mesh screen and box body (1) is the space that is used for raising the insect, and the insect can pass through from the mesh screen, and old insect food can not pass through from the mesh screen.
2. An insect rearing device according to claim 1, further comprising a bearing retainer (7), one end of the bearing retainer (7) being fixed to the side wall of the box body (1), the other end of the bearing retainer (7) being in the shape of a hook, the bearing retainer (7) being located above the mesh screen; and/or the mesh screen.
3. Insect feeding device according to claim 2, characterized in that the number of the load-bearing holders (7) is two, both load-bearing holders (7) being located above the mesh screen, both load-bearing holders (7) being arranged on opposite side walls of the box (1); the number of the hooks (6) is also two; the hook (6) is matched with the bearing fixer (7) for use.
4. An insect rearing device according to any one of claims 1 to 3, wherein at least one corrugated filter paper (8) is provided at the bottom of the box body (1), and the filter paper (8) is located below the mesh screen.
5. Insect feeding device according to any of the claims 1-3, characterized in that the air-permeable net (3) has a pore size of 100 mesh; and/or the mesh screen has an aperture of 8 mm.
6. An insect rearing system comprising a plurality of insect rearing devices according to any one of claims 1 to 5.
7. Insect feeding system according to claim 6, further comprising a transferring means.
8. A raising method using the insect raising apparatus according to any one of claims 1 to 5 or using the insect raising system according to claim 6 or 7, comprising the steps of:
(1) placing the insect larvae at the bottom of the box body and feeding the insect larvae with food;
(2) when changing food, taking another insect breeding device which is provided with a mesh screen, and placing corrugated filter paper and fresh food at the bottom of the box body in advance; old food and the larva of insect are poured on the mesh screen, the old food is paved separately, the mesh screen is shaken to enable the larva to fall into the bottom of the box body (1), the old food is still kept on the mesh screen, and the residual larva can climb into the food at the bottom of the box body (1) by self by utilizing the characteristic that the residual larva searches for fresh food.
9. The rearing method according to claim 8, wherein in step (2), the larvae are dropped into the bottom of the housing (1) by shaking the mesh screen and sweeping with a transfer tool.
10. The rearing method according to claim 8 or 9, wherein the rearing conditions include a temperature of 23 to 27 ℃, a relative humidity of 70% + -10%, and a photoperiod of 16L: 8D, and/or the frequency of changing the food is such that the food is changed once a day, the food residue is cleaned after the mesh screen is filtered and put into the next box, and/or the food is changed every 6000cm380-100 insect larvae are placed in the box body with the volume; and/or when feeding food, wet absorbent cotton is placed at the position of the ventilation net (3) of the box cover (2).
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| CN202010270254.0A CN111387144A (en) | 2020-04-08 | 2020-04-08 | Insect breeding device and breeding method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586454A (en) * | 2020-12-15 | 2021-04-02 | 青海珠峰冬虫夏草工程技术研究有限公司 | Large-scale breeding method for cordyceps sinensis host hepialus armoricanus larvae |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586454A (en) * | 2020-12-15 | 2021-04-02 | 青海珠峰冬虫夏草工程技术研究有限公司 | Large-scale breeding method for cordyceps sinensis host hepialus armoricanus larvae |
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