CN105850896B - A kind of black soldier flies breeding integrated device and cultural method - Google Patents

Abstract

The invention discloses a kind of black soldier flies breeding integrated device and cultural method, described device includes the worm pupa room set gradually, larva room and at zooecium；Worm pupa room is equipped with worm pupa room and is protected from light channel, and is connected with larva room, at zooecium, it is intended to fly to after allowing the worm pupa of worm pupa room to break pupa bright and clear at zooecium；Larva room is equipped with several cultivation cabinets, each cultivation cabinet is equipped with the separation slope that larva room is climbed out of for 5~6 instar larvaes, separation slope is located at the corner or middle part or any position of cultivation cabinet, and the separation slope end is connected with split tunnel, and larva is protected from light channel through worm pupa room by split tunnel and falls into worm pupa room；The growth of adult mating, oviposition and 1~2 instar larvae after being used to break pupa at zooecium.The present invention is combined by worm pupa room, larva room and at zooecium, is facilitated the monitoring entire growth course of black soldier flies, is reduced the manual operation and management difficulty of cultivation, improves breeding efficiency.

Description

A black soldier fly breeding integrated device and breeding method

technical field

The invention relates to the technical field of breeding, and more specifically, relates to an integrated device and method for breeding black soldier flies.

Background technique

Black soldier fly ( Hermetia illucens L.), native to America, is a saprophytic Soldier Fly insect that can feed on poultry manure and domestic waste to produce high-value animal protein feed. Because of its rapid reproduction, large biomass, wide feeding habits, high absorption and conversion rate, easy management, low feeding cost, and good animal palatability, it is widely used in the treatment of organic waste (such as manure and kitchen waste).

The black soldier fly is a complete metamorphosis insect. Its growth goes through four stages: egg, larva, pupa, and adult; among them, the larva is called "phoenix insect", which is divided into six instars from just hatching to preparing to become pupa. It has become a resource insect with the same reputation as maggots, mealworms, barley worms, etc., and has been promoted all over the world.

In order to facilitate the use of organic waste to feed black soldier flies, there is a device for feeding black soldier flies in the prior art. The Chinese patent application number 201510909467.2 discloses a black soldier fly breeding device and a breeding method. There are two spaces, i.e. adult breeding room and larvae breeding room, but the living conditions required for different growth stages of black soldier flies are different, and this device cannot satisfy the growth and breeding of black soldier flies in different growth stages.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art and provide an integrated device for breeding black soldier flies.

Second object of the present invention is to provide a kind of method of black soldier fly breeding.

The purpose of the present invention is achieved through the following technical solutions:

An integrated device for cultivating black soldier flies, comprising a pupa chamber, a larva chamber and an adult chamber arranged in sequence, the pupa chamber is provided with a light-proof passage for the pupa chamber, and the light-proof passage for the pupa chamber is connected with the larva chamber, The adult rooms are connected; the larvae room is provided with several culture cabinets, and each culture cabinet is provided with a separation slope for 5 to 6 instar larvae to climb out of the larvae chamber, and the separation slope passes through the separation channel and the light-proof passage of the chrysalis chamber. connected.

The working principle of the method and device of the present invention: the pupa chamber, larvae chamber and adult chamber are integrated together to facilitate the monitoring of the entire growth process of the black soldier fly from egg to adult, and at the same time save the labor of manually separating the pupae from the larvae. Complicated operation. The light-proof passage of the chrysalis room communicates with the larvae room and the imago room; it is designed to allow the chrysalis in the chrysalis room to fly to the well-lit adult room after breaking through the pupae; The separation slope of the room culture cabinet enters the separation passage, and then climbs to or falls into the chrysalis chamber through the light-proof passage of the chrysalis chamber.

It should be noted that the chrysalis chamber, larvae chamber and imago chamber described in the present invention can be arranged sequentially from bottom to top, and can also be arranged sequentially from left to right or from right to left. It can be set on one side of the chrysalis room (left side, right side, above, below), or in the middle of the chrysalis room, and the separation slope can be in any position of the breeding cabinet; the above settings can realize this Invent the working principle of the device.

Here, the slope of the separation slope can be set up or down, and the shape of the separation slope can be L-shaped, zig-zag, semi-arc or other shapes. The separation channel can be arranged as a duct, or as a rectangle with a light shield or other shapes.

The functions of each chamber are as follows: (1) Pupa chamber: used for the transformation of 5-6 instar larvae into pupae. (2) Larva room: It is the place where 2nd to 5th instar larvae live, and the food of larvae is organic waste. (3) Imago Room: It is the place where adults mate, lay eggs and grow 1st to 2nd instar larvae.

In order to ensure the conditions required for the growth of larvae, preferably, a guide rail is provided on the outer wall of the larvae, a movable insulation board is installed on the guide rail, an insulation interlayer and a temperature control device are arranged above each breeding cabinet, and an insulation interlayer is provided inside the insulation interlayer. There are heat-conducting and cold-conducting liquids, and the temperature control device (such as a heating rod or a compressor) can be installed at the rear end of the insulation interlayer, or directly in the insulation interlayer. Guaranteed the temperature of larva chamber like this, and the temperature of each breeding cabinet was reached equilibrium.

Preferably, for the convenience of cleaning, the chrysalis chamber is a pullable cabinet, or at least one outer wall of the chrysalis chamber is provided with an openable or closable cover door; in order to facilitate the observation of the growth of the chrysalis chamber , Preferably, the outer wall of the pupa chamber is made of transparent material, such as glass, acrylic material, etc.; in addition, the outer wall of the pupa chamber is provided with light-shielding devices, such as blinds.

For ventilation, preferably, at least one outer wall of the larva chamber is a net made of metal or plastic or other materials; for the convenience of replacing the breeding cabinet and cleaning up the dirt in time, preferably, the breeding cabinet is movable Installed in the larvae room, specifically, it can be installed through multiple guide rails on both sides of the larvae room wall. In addition, the culture cabinet in the larvae room can be set in a cone, slope and wave shape, and fresh organic food can be placed in it in turn. Waste, larvae can climb from one end of the culture pond to the separation slope along the slope or along the wave-shaped culture tank, and when reaching the end, the larvae grow into 5-6 instar larvae ready to pupate.

The outer wall of the imago chamber is a net, which is made of metal or plastic or other materials. The top of the imago chamber is provided with an intelligent supplementary light. The intelligent supplementary light can control the time of turning on the light according to the light induction, and can also automatically turn on the light according to the needs. Adjust the brightness of the light, the light can provide a lot of heat, and when necessary, cooperate with the constant temperature and humidity device to ensure the temperature of the entire equipment, which not only improves the spawning efficiency, but also realizes the efficient use of energy.

Preferably, the imago chamber is provided with an egg-collecting plate composed of several boards with gaps, an egg hatching tray is provided under the egg-collecting board, and a water-holding tray is also provided in the imago chamber.

The eggs laid by adults between the plates with gaps hatch into larvae, and the larvae will move around and climb out of the gaps; the egg-collecting plate can be taken out and replaced at any time.

The worm egg hatching tray is mainly used for worm egg hatching. Preferably, the worm egg hatching tray is divided into two parts, the mesh tray and the breeding tray, which can be taken out and replaced at any time. The breeding tray is filled with feed, which accepts the eggs and hatching insects dropped from the egg-producing plate above. The hatching insects spend the first instar growth period in the breeding tray, and when they reach the second instar and above, take out the breeding tray and divide them from the feed Select the larvae and add them to the larvae room. The function of the tray with net is to manually remove the egg-collecting plate when the egg-collecting plate is full of eggs and affect the egg-laying efficiency, and put the eggs between the egg-collecting plates into the tray with net Let it hatch.

In addition to the function of holding water, the water tray can also maintain the humidity of the environment and serve as a habitat for the growth of black soldier flies.

Preferably, the water holding tray is connected with a water conduit and a liquid level controller, and the water level in the tray is controlled by the liquid level controller to realize automatic water supply and meet the water demand of adults.

Preferably, the integrated equipment is equipped with a constant temperature and humidity device, specifically, all or part of the pupa chamber, larvae chamber and adult chamber are provided with a constant temperature and humidity device to keep the indoor temperature and humidity within a suitable range for larvae growth.

In order to facilitate the air circulation in the device, preferably, the air in the pupa chamber, larva chamber and adult chamber is controlled by ventilation equipment (such as a ventilator).

The present invention also provides the method that utilizes described device to carry out black soldier fly breeding, specifically: S1. after the chrysalis of chrysalis room breaks pupa, fly to adult room by chrysalis room light-proof passage, adult lays eggs and grows to 1～2. 2nd instar larvae; S2. Collect 1st to 2nd instar larvae and put them into the breeding cabinet in the larvae room. When the 1st to 2nd instar larvae grow to the 5th to 6th instar, they climb to the separation slope, enter the separation channel and fall into the pupal chamber , Complete the broken pupa in the chrysalis room.

Compared with the prior art, the present invention has the following beneficial effects:

The invention provides an integrated black soldier fly breeding device and a breeding method. The device includes a pupa room, a larva room and an adult room arranged in sequence. The pupa room is provided with a light-proof passage for the pupa room. The light-proof channel of the pupal chamber is connected with the larvae chamber and the adult chamber; the larvae chamber is provided with several culture cabinets, and each culture cabinet is provided with a separation slope for 5-6 instar larvae to climb out of the larvae chamber, and the separation slope passes through The separation passage communicates with the light-proof passage of the chrysalis chamber. The 5th to 6th instar larvae enter the separation channel by climbing to the separation slope, and fall into the pupae chamber; the device of the present invention integrates the pupae chamber, larvae chamber and adult chamber, so that it is convenient to monitor the black soldier fly from egg to adult During the whole growth process, using the device of the present invention to cultivate black soldier flies can reduce the manual operation and management difficulty of breeding, and improve the breeding efficiency.

Description of drawings

Fig. 1 is a side view of the integrated device of embodiment 1.

FIG. 2 is a perspective view of the integrated device described in Embodiment 1. FIG.

FIG. 3 is a perspective view of the pupae chamber described in Example 1. FIG.

4 is a schematic diagram of the overall structure of the larvae chamber described in Example 1.

Fig. 5 is a perspective view of the single culture cabinet described in embodiment 1.

FIG. 6 is a schematic diagram of the side structure of the larva chamber described in Example 1. FIG.

7 is a perspective view of the imago chamber described in Embodiment 1.

Explanation of reference signs: 1-worm pupa room; 2-larvae room; 3-imago room; 11-cover door, 12-worm pupa room light-proof passage, 13-guide rail, 14-handle, 21-breeding cabinet, 22- Net, 23-Separation slope, 24-Insulation board, 25-Insulation interlayer, 26-Temperature control device, 27-Separation channel, 31-Intelligent fill light, 32-Egg collection plate, 33-Egg incubation tray, 34- Tray with net, 35-water tray, 36-water conduit, 37-culture tray.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

Example 1

As shown in Figures 1 to 7, this embodiment is an integrated device for cultivating black soldier flies, which includes a pupa chamber 1, a larva chamber 2 and an adult chamber 3 arranged in sequence, and the pupa chamber 1 is provided with a pupa chamber Light-proof passage 12, described worm pupa chamber light-proof passage 12 is connected with larva chamber 2, imago chamber 3; Described larva chamber 2 is provided with several cultivation cabinets 21, and each cultivation cabinet 21 is provided with for 5～6 instars. The larva climbs out of the separation slope 23 of the larva chamber 2, and the separation slope 23 communicates with the light-proof passage 12 of the pupa chamber through the separation passage 27.

The working principle of the device: the pupa chamber 1, the larvae chamber 2 and the adult chamber 3 are integrated to facilitate the monitoring of the whole growth process of the black soldier fly from egg to adult. Imago chamber 3 communicates. It is designed to allow the chrysalis in the chrysalis room 1 to fly to the adult room 3 with sufficient light after breaking through the pupae; The corner of 21 is provided with separation slope 23, and when the larva grows to 5-6 instars, it can fall into the chrysalis chamber 1 by climbing to the separation slope 23 and entering the separation channel 27.

The functions of each chamber are as follows: (1) Pupa chamber: used for the transformation of 5-6 instar larvae into pupae. (2) Larva room: It is the place where 2nd to 5th instar larvae live, and the food of larvae is organic waste. (3) Imago Room: It is the place where adults mate, lay eggs and grow 1st to 2nd instar larvae.

(1) Chrysalis room:

In order to facilitate cleaning and maintenance, the chrysalis chamber 1 is a drawable cabinet, or at least one outer wall of the chrysalis chamber is provided with a cover door 11 that can be opened or closed, and the cover door 11 can be convenient for personnel to open the door and reach in. Operation: In order to observe the growth situation of worm pupae in worm pupae chamber 1 conveniently, the outer wall of described worm pupae chamber 1 is made of transparent material, as glass, acrylic material etc., in addition, in order to satisfy the light-proof property of 6 instar larvae, The outer wall of the chrysalis chamber is provided with light-shielding devices, such as blinds.

The chrysalis chamber light-proof passage 12 of the worm pupa chamber 1 rear end directly leads to the adult chamber 3, and a baffle plate is set between the worm pupa chamber light-proof passage 12 and the larvae chamber 2 to block the light, aiming at allowing the chrysalis chamber 1 After the chrysalis breaks through the chrysalis, it flies to the well-lit adult room.

(2) Larval room

Described larva room 2 outer wall is provided with guide rail 13, and movable insulation board 24 is housed on the guide rail 13, and the top of each breeding cabinet 21 is provided with insulation interlayer 25 and temperature control device 26, is provided with heat conduction and cold conduction in the insulation interlayer 25. The purpose of the liquid is to ensure the temperature conditions required for larval growth. In the present embodiment, the outer wall of the larva chamber 2 is provided with a guide rail 13 (the guide rail can be made of aluminum sheets), the guide rail 13 is equipped with a movable insulation board 24, and the top of each breeding cabinet 21 is provided with an insulation interlayer 25 and A temperature control device 26 (such as a heating rod or a compressor, which can be controlled by a combination of a pid controller and a temperature sensor), is provided with air and a heat-conducting and cold-conducting liquid in the insulation interlayer 25, and the temperature control device 26 can be placed in the insulation interlayer 25 The rear end can also be directly set in the insulation interlayer 25. Guaranteed the temperature of larva room 2 like this, and made the temperature of each breeding cabinet 21 reach balance.

In order to ventilate, and in order to allow the culture cabinet 21 to avoid external interference to a certain extent and ensure the ventilation of the internal environment, to provide a good growth environment for the larvae, in this embodiment, at least one outer wall of the larvae chamber 1 is made of a net 22, In order to facilitate the replacement of the breeding cabinet 21 and to clean up the dirt in time, the breeding cabinet 21 is movably installed in the larvae chamber 2 , specifically, the movable installation can be realized through a plurality of guide rails 13 .

In addition, the culture cabinet 21 in the larva chamber 2 can be set in a cone shape, a slope shape and a wave shape, and fresh organic wastes are placed in the inside sequentially, and the larvae can climb from one end of the culture pond to the other along the slope or along the wave-shaped culture tank. At one end, at the end, the larvae grow into 5-6 instar larvae ready to pupate.

Separation slopes 23 are set on the pallet of the culture cabinet 21 to separate the 5th to 6th instar larvae. At the same time, a separation channel 27 is set at the intersection of the baffle plate (located between the light-proof channel 12 of the chrysalis chamber and the larvae room 2) and the separation slope 23, so that the 5-6 instar larvae climb into the separation channel 27 and fall into the first Perform pre-pupation in the dry dark environment of Lamina pupal chamber 1. When the tray is large enough, the 2nd instar larvae can grow into 5th to 6th instar larvae when they reach the separation slope 23 from the edge of the tray.

In this embodiment, the larvae chamber 2 and the chrysalis chamber 1 are also equipped with constant temperature and humidity devices to keep the indoor temperature and humidity within the appropriate range for larvae growth.

(3) Imago Room

The outer wall of the imago chamber 3 is made of a net 22, and the top of the imago chamber 3 is provided with an intelligent supplementary light 31 (connected to the top net), and the intelligent supplementary light 31 can control the time of turning on the light according to the light induction, and can also control the time of turning on the light according to the light sensor. It is necessary to automatically adjust the brightness of the light. The light can provide a large amount of heat. When necessary, it cooperates with the constant temperature and humidity devices in the larvae chamber and the chrysalis chamber to ensure the temperature of the entire equipment, which not only improves the spawning efficiency, but also realizes the efficient use of energy.

Described imago chamber is provided with the ovum collecting plate 32 that several plates with gaps form, and the below of ovum collecting plate 32 is provided with ovum hatching tray 33, and described imago chamber is also provided with water holding tray 35.

The eggs produced by adults between the plates with gaps hatch into larvae, and the larvae can move around and climb out of the gaps; the ovum collecting plate 32 can be taken out and replaced at any time.

The worm egg hatching tray 33 is mainly used for worm egg hatching. In the present embodiment, the worm egg hatching tray 33 is split into two parts, the belt net tray 34 and the cultivation tray 37, which can be taken out and replaced at any time. Breeding tray 37 is filled with feed, and accepts the eggs and hatching worms dropped from the egg collecting plate 32 above. The hatching worms spend the first instar growth period in the breeding tray 37, and when they reach the second instar and above, take out the breeding tray 37 and start The larvae are sorted out from the feed and added to the larvae chamber 2. The effect of the tray 34 with a net is to manually take out the egg-collecting plate when the egg-collecting plate 32 is full of eggs and affect the efficiency of laying eggs. Eggs are put into the belt mesh tray 34 and allowed to hatch.

The water holding tray 35 can also keep the ambient humidity and be used as a habitat for black soldier flies to grow except that it has the function of holding water.

The water holding tray 35 is connected with the water conduit 36 and the liquid level controller, and the water level in the water holding tray 35 is controlled by the liquid level controller to realize automatic water supply and meet the water demand of adults.

In order to facilitate air circulation in the device, in this embodiment, the air in the pupa chamber 1, larvae chamber 2 and adult chamber 3 is controlled by a ventilator.

The present invention also provides a method for using the above-mentioned device, which is also a method for cultivating black soldier flies, including the following steps:

S1. After the pupae in the pupa room 1 break through the pupa, they fly from the light-proof passage 12 of the pupa room to the adult room 3, where the adults lay eggs and grow to 1-2 instar larvae; S2. Collect 1-2 instar larvae and put them into the larvae In the culture cabinet 21 of room 2, when the 1st to 2nd instar larva grows to the 5th to 6th instar, it climbs to the separation slope 23, enters the separation channel 27 and falls into the chrysalis chamber 1, completes breaking the pupa in the chrysalis chamber 1, and the worms After the chrysalis breaks the chrysalis, it flies to the imago chamber 3 again and carries out a new round of laying eggs by the chrysalis chamber light-proof passage 12.

Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made, and it is not necessary and impossible to exhaustively enumerate all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the claims of the present invention.

Claims (8)

1. a kind of black soldier flies breeding integrated device, which is characterized in that including the worm pupa room set gradually（1）, larva room（2）With At zooecium（3）, worm pupa room（1）Channel is protected from light equipped with worm pupa room（12）, worm pupa room is protected from light channel（12）With larva room （2）, at zooecium（3）It is connected；The larva room（2）Equipped with several cultivation cabinets（21）, each cultivation cabinet（21）Equipped with confession 5~ 6 instar larvaes climb out of larva room（2）Separation slope（23）, the separation slope（23）Pass through split tunnel（27）It is protected from light with worm pupa room logical Road（12）Connection.

2. black soldier flies breeding integrated device according to claim 1, which is characterized in that the larva room（2）On outer wall Equipped with guide rail（13）, guide rail（13）It is upper that movable insulation board is housed（24）, each cultivation cabinet（21）Top be equipped with heat preservation sandwich layer （25）And temperature control equipment（26）, heat preservation sandwich layer（25）It is interior to be equipped with thermally conductive and conduction cooling liquid.

3. black soldier flies breeding integrated device according to claim 1, which is characterized in that worm pupa room（1）Outer wall It is equipped with shade.

4. black soldier flies breeding integrated device according to claim 3, which is characterized in that worm pupa room（1）For that can take out The cabinet of drawing is equipped with openable or closing shut the door at least on an outer wall（11）.

5. black soldier flies breeding integrated device according to claim 1, which is characterized in that the larva room（2）At least One outer wall is net（22）.

6. black soldier flies breeding integrated device according to claim 1, which is characterized in that described at zooecium（3）Inside it is equipped with Several pieces have the board group in gap at collection ovum plate（32）, collect ovum plate（32）Lower section be equipped with egg hatch pallet（33）, it is described at Zooecium（3）It is additionally provided with water tray（35）.

7. black soldier flies breeding integrated device according to claim 6, which is characterized in that the water tray（35）With it is logical Water conduit（36）, fluid level controller be connected.

8. the method that the described in any item black soldier flies breeding integrated devices of claim 1 to 7 carry out black soldier flies cultivation, feature It is, includes the following steps：

S1. worm pupa room（1）Worm pupa break pupa after channel is protected from light by worm pupa room（12）Fly into zooecium（3）, Adult worms producting eggs are simultaneously long extremely 1~2 instar larvae；

S2. 1~2 instar larvae is collected, larva room is put into（2）Cultivation cabinet（21）In, 1~2 instar larvae it is long to 5~6 age when, climb To separation slope（23）, and enter split tunnel（27）It falls into worm pupa room（1）, in worm pupa room（1）Complete broken pupa.