CN116195556A - Intelligent efficient silkworm breeding system and method - Google Patents

Abstract

The utility model relates to an intelligent high-efficiency silkworm breeding system and method, which belong to the technical field of silkworm fine breed breeding in silk industry, and comprise a plurality of layers of silkworm chambers, a storage Sang Shi positioned below the silkworm chambers, a conveying device for extracting silkworm breeding materials and conveying the silkworm breeding materials to the silkworm chambers, and a mulberry leaf disinfection device, a cleaning pond and a dehydration pond which are sequentially arranged between the silkworm chambers, wherein mulberry leaves are extracted from the silkworm chambers, sequentially pass through the disinfection device, the clean water pond and the dehydration pond through the conveying device, realize mulberry leaf disinfection, cleaning and dehydration, then are respectively placed into silkworm chambers of different floors through the conveying device for eating by silkworms, realize large-scale breeding through the vertical plurality of layers of silkworm chambers, realize that the mulberry leaves are distributed from the silkworm chambers to each silkworm chamber through the conveying device, solve the problem of difficult conveying of the mulberry leaves, and simultaneously prevent virus infection through the mulberry leaf disinfection device in the whole process from the silkworm chambers to each silkworm chamber, and improve the breeding efficiency.

Description

Intelligent efficient silkworm breeding system and method

Technical Field

The utility model belongs to the technical field of breeding and breeding of improved silkworm varieties in silk industry, and relates to an intelligent efficient silkworm breeding system and method.

Background

Along with the continuous development of Chinese economy, the living standard of people is continuously improved, the proportion of labor cost in agricultural product production is higher and higher, the industrialization of mulberry production is one of important symbols of China, and the intensive demands are also increasing.

In the prior art, the silkworm industry belongs to a typical labor-intensive industry, silkworm breeding supplies are conveyed into or out of a silkworm room step by manpower (back or arm), so that a lot of manpower resources are consumed, and the high-quality development of the silkworm industry is seriously hindered by the supply conveying mode at the present stage.

The conventional method for controlling the environment of silkworm breeding has the following steps that firstly, a natural mode is adopted, when the temperature is too low and too high, a silkworm rearing seat is moved out of or into a silkworm house, secondly, a fan is adopted to supply air to the silkworm rearing seat, and thirdly, an air conditioner is adopted to control the environment temperature to reach the target temperature. All three modes have certain effects, but the problem of controlling the silkworm raising environment cannot be scientifically and environmentally-friendly solved.

The traditional mulberry leaf feeding technology for silkworm rearing is that a silkworm rearer carries a basket of mulberry leaves to get beside a silkworm foil, a basket is put down, the silkworm foil is firstly taken out of a silkworm frame and put on the mulberry leaf feeding frame, then a certain amount of mulberry leaves are taken out of the basket and put in the silkworm foil, a foil is put in, the silkworm foil is put back into the silkworm frame, and the feeding work of silkworms in all the silkworm foils is completed periodically.

The existing silkworm breeding is generally finished in a home or a special silkworm breeding room of a raiser. Although the special silkworm breeding room is not required to be built in the home for breeding, the problem of occupying the indoor space, limiting the breeding scale and the like exists. Although large-area cultivation can be realized in the silkworm rearing room, the existing silkworm rearing room is generally provided with a silkworm platform in a single layer, and the problems of large occupied area and low cultivation efficiency still exist; the existing silkworm rearing room is simple in structure, small in scale and poor in firmness; meanwhile, the conventional silkworm raising method is to manually throw mulberry leaves and manually scatter lime powder for disinfection, but the powder scattering method is long in time and high in physical power consumption, and the lime powder can also cause injury to operators for a long time.

Disclosure of Invention

In view of the above, the utility model provides an intelligent high-efficiency silkworm breeding system and method for solving the problems of large occupied area, limited breeding scale, difficult transportation of silkworm breeding materials and low breeding efficiency of the conventional silkworm breeding.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an intelligent high-efficiency silkworm breeding system comprises a plurality of layers of silkworm rooms, a storage Sang Shi positioned below the silkworm rooms, a conveying device for extracting and conveying silkworm-raising materials to the silkworm rooms, and a mulberry leaf sterilizing device, a cleaning pool and a dehydration pool which are sequentially arranged between the silkworm rooms and the mulberry leaf storage rooms.

The beneficial effect of this basic scheme lies in: the mulberry leaves are extracted from the mulberry leaves storage room, the mulberry leaves are sequentially sent through the sterilizing device, the clean water tank and the dehydration tank to realize sterilization, cleaning and dehydration of the mulberry leaves, then the mulberry leaves are respectively placed into silkworm rooms of different floors through the transporting device for silkworms to eat, the vertical multi-layer silkworm rooms are used for small silkworm breeding occupation area and large-scale cultivation, the mulberry leaves are distributed from the mulberry leaves storage room to each silkworm room through the transporting device, the problem of difficult transportation of the mulberry leaves is solved, the whole process from the mulberry leaves storage room to each silkworm room is realized, the transporting device is adopted, and meanwhile, the mulberry leaves sterilizing device is used for preventing virus infection, and the cultivation efficiency is improved.

Further, the sterilizing device comprises a first sterilizing tank and an adjacent second sterilizing tank, wherein the first sterilizing tank and the second sterilizing tank are connected with a sterilizing liquid pipeline for conveying sterilizing liquid, and the sterilizing liquid pipeline is connected with a target liquid regulating tank arranged on one side of the silkworm room and a mother liquid configuration tank connected with the target liquid regulating tank. The beneficial effects are that: the disinfectant after the goal liquid adjusting tank and the mother liquor preparing tank are blended flows into the first disinfecting tank and the second disinfecting tank through the disinfectant pipeline, so that the mulberry leaves can be thoroughly killed effectively.

Further, the transporting device comprises a rail fixed at one side of the highest silkworm room, and a lifting motor for lifting the silkworm rearing materials and a transporting motor for transporting the silkworm rearing materials are arranged on the rail. The beneficial effects are that: the vertical lifting of the silkworm rearing materials is realized through the lifting motor, and the horizontal conveying is realized by horizontally moving the silkworm rearing materials on the track through the conveying motor.

Further, the storage Sang Shi is a semi-basement and is provided with a mulberry leaf extraction port for extracting mulberry leaves. The beneficial effects are that: the characteristics of low temperature and difficult water loss of the semi-basement are utilized to store the mulberry leaves, so as to avoid Sang Shewei and steam heat and ensure the freshness and quality of the mulberry leaves.

Further, the mulberry leaf extraction port is provided with a mulberry leaf sterilizing basket for loading mulberry leaves, which is adapted to the first sterilizing chamber, the second sterilizing chamber, the washing chamber and the dehydrating Chi Junxiang. The beneficial effects are that: the mulberry leaf sterilizing basket loaded with the mulberry leaves sequentially passes through a sterilizing pond, a clean water pond for cleaning and a dehydrating pond for spin-drying treatment through a conveying device.

Further, a cooling ceiling is arranged at the top of the silkworm house, and automatic spraying equipment is arranged on the cooling ceiling. The beneficial effects are that: when the temperature and humidity of the silkworm raising environment exceed a certain range of the target value, the spraying facilities and the air supply system are automatically started, so that the problem of insufficient oxygen content of air caused by temperature reduction (temperature rise) of the air conditioner is well solved.

Further, the silkworm room is three layers, and each layer of silkworm room is provided with a corridor door which takes the form of a stair step. The beneficial effects are that: the connecting corridor door is arranged, so that a worker can conveniently transport silkworm rearing materials to a silkworm house, and the manpower transportation problem is solved.

Further, a plurality of silkworm rearing seats are arranged in each layer of silkworm rearing chamber, and a disinfection powder spreader is arranged at the top of the silkworm rearing seats.

Further, the dehydration pond adopts a dryer, and the dryer is connected with a dryer door opening motor matched with the dryer. The beneficial effects are that: the dryer is automatically opened by the door opening motor of the dryer, so that the mulberry leaves can be dried conveniently.

An intelligent high-efficiency silkworm breeding method is characterized in that:

s1: according to design requirements, a target liquid adjusting tank and a mother liquid preparing tank are used for preparing disinfectant suitable for disinfecting mulberry leaves, the disinfectant flows into a first disinfecting tank and a second disinfecting tank through disinfectant pipelines, a disinfectant powder spreader is arranged at the top of a silkworm rearing seat in each layer of silkworm rearing room, and automatic spraying adaptation is arranged on a cooling ceiling at the top of the silkworm rearing room;

s2: carrying mulberry leaves from a mulberry leaf storage room through a mulberry leaf sterilizing basket, and sequentially passing the mulberry leaf sterilizing basket through a first sterilizing pond, a second sterilizing pond, a clean water pond and a spin dryer through a conveying device to complete sterilization, cleaning and spin drying treatment of the mulberry leaves;

s3: the dried mulberry leaves are transported to the vestibule door of each layer through a transporting device, and Sang Shefen is scattered on each silkworm rearing bed by workers for eating.

The utility model has the beneficial effects that:

1. according to the intelligent high-efficiency silkworm breeding system disclosed by the utility model, through the vertical multi-layer silkworm chambers, the silkworm breeding occupied area is small, large-scale breeding is realized, the mulberry leaves are distributed from the mulberry storage chamber to each silkworm chamber through the conveying device, and each silkworm chamber is provided with the gallery door, so that the difficulty of manpower transportation is solved, and the breeding efficiency is improved.

2. According to the intelligent efficient silkworm breeding system disclosed by the utility model, the target liquid adjusting tank and the mother liquid preparing tank are arranged, so that proper disinfectant is conveniently provided for disinfecting the mulberry leaves, and the disinfection, cleaning and spin-drying treatment of the mulberry leaves is finished through the first disinfecting tank, the second disinfecting tank, the clean water tank and the spin-drying machine.

3. The intelligent high-efficiency silkworm breeding system disclosed by the utility model realizes the horizontal and vertical transportation of silkworm breeding materials through the transportation device and transports the silkworm breeding materials to silkworm rooms of each layer.

4. According to the intelligent high-efficiency silkworm breeding system disclosed by the utility model, the disinfection powder is prevented from being manually sprayed through the disinfection powder dispenser, so that the disinfection powder spraying efficiency is improved, meanwhile, the disinfection powder can be prevented from damaging operators, the labor cost is saved, and the personnel safety is protected.

5. The intelligent high-efficiency silkworm breeding system disclosed by the utility model is provided with the automatic spraying facility, when the temperature and the humidity of the silkworm breeding environment exceed a certain range of target values, the spraying facility and the air supply system are automatically started, and the problem of insufficient oxygen content of air caused by temperature reduction (temperature rise) of an air conditioner is well solved.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.

Drawings

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in the following preferred detail with reference to the accompanying drawings, in which:

FIG. 1 is a front view of an intelligent efficient silkworm breeding system of the present utility model;

FIG. 2 is a side view of the utility model taken along the direction A-A of FIG. 1;

FIG. 3 is a schematic structural view of the intelligent efficient silkworm breeding system of the utility model;

FIG. 4 is a schematic view of a first floor silkworm room according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a first floor silkworm room according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a sterilizing powder dispenser in the intelligent efficient silkworm breeding system;

FIG. 7 is a top view of the disinfection powder dispenser in the intelligent efficient silkworm breeding system of the utility model.

Reference numerals: the dryer door opening motor 1, the dryer 2, the clean water tank 3, the second disinfection tank 4, the first disinfection tank 5, the mulberry leaf disinfection basket 6, the disinfection liquid pipeline 7, the target liquid adjusting tank 81, the mother liquid configuration tank 82, the track 9, the cooling ceiling 10, the transmission motor 11, the lifting motor 12, the third floor connecting corridor door 13, the second floor connecting corridor door 14, the first floor connecting corridor door 15, the storage Sang Shi 16, the first floor silkworm room 17, the second floor silkworm room 18, the third floor silkworm room 19, the mulberry leaf extraction opening 20, the silkworm rearing bed 21, the disinfection powder spreader 22 and the steel wire net 23.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the illustrations provided in the following embodiments merely illustrate the basic idea of the present utility model by way of illustration, and the following embodiments and features in the embodiments may be combined with each other without conflict.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to limit the utility model; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limiting the present utility model, and that the specific meaning of the above terms may be understood by those of ordinary skill in the art according to the specific circumstances.

Examples

The intelligent efficient silkworm breeding system shown in figures 1-7 adopts a multi-layer layout design, and comprises three layers of silkworm chambers, a storage Sang Shi which is positioned below a first floor silkworm chamber 17 and used for storing mulberry leaves, a conveying device which is used for extracting silkworm breeding materials and conveying the silkworm breeding materials to the first floor silkworm chamber 17, a second floor silkworm chamber 18 and a third floor silkworm chamber 19 respectively, a sterilizing device which is used for sterilizing the mulberry leaves, a cleaning pool 3 which is used for cleaning the mulberry leaves and a dehydration pool which is used for dehydrating the mulberry leaves, wherein the dehydration pool adopts a dryer 2, the dryer 2 is connected with a dryer door opening motor 1 which is matched with the dryer 2, and a dryer cover is opened through the dryer door opening motor 1 so as to facilitate the drying treatment of the mulberry leaves.

The disinfection device comprises a first disinfection tank 5 and an adjacent second disinfection tank 4, wherein the first disinfection tank 5 and the second disinfection tank 4 are connected with a disinfection liquid pipeline 7 for conveying disinfection liquid, the disinfection liquid pipeline 7 is connected with a target liquid adjusting tank 81 arranged on one side of a first floor silkworm room 17 and a mother liquid configuration tank 82 connected with the target liquid adjusting tank 81 in a pipeline manner, and the disinfection liquid prepared by the target liquid adjusting tank 81 and the mother liquid configuration tank 82 flows into the first disinfection tank 5 and the second disinfection tank 4 through the disinfection liquid pipeline 7 so as to effectively and thoroughly disinfect mulberry leaves.

The conveying device comprises a rail 9 fixed at one side of a third-floor silkworm room 19, a lifting motor 12 for lifting silkworm rearing materials and a conveying motor 11 for conveying the silkworm rearing materials are arranged on the rail 9, vertical lifting of the silkworm rearing materials is achieved through the lifting motor 12, and horizontal conveying is achieved through the conveying motor 11 by horizontally moving the silkworm rearing materials on the rail 9.

The storage Sang Shi is designed as a semi-underground chamber, and the mulberry leaves are stored by utilizing the characteristics of low temperature and difficult water loss of the semi-underground chamber, so as to avoid Sang Shewei to be far away and steam heat, and ensure the freshness and quality of the mulberry leaves; the storage Sang Shi is provided with a mulberry leaf extraction opening 20 for extracting mulberry leaves, the mulberry leaf extraction opening 20 is provided with a mulberry leaf disinfection basket 6 for loading the mulberry leaves and a trolley for transporting the mulberry leaf disinfection basket 6, and the mulberry leaf disinfection basket 6 is matched with the first disinfection tank 5, the second disinfection tank 4, the clean water tank 3 and the spin dryer 2.

The cooling ceiling 10 is arranged at the top of the third-floor silkworm room 19, automatic spraying equipment is arranged on the cooling ceiling, and when the temperature and the humidity of the silkworm rearing environment exceed a certain range of target values, a spraying facility and an air supply system are automatically started, so that the problem of insufficient oxygen content of air caused by temperature reduction (temperature rise) of an air conditioner is well solved.

The first floor silkworm room 17, the second floor silkworm room 18 and the third floor silkworm room 19 are sequentially provided with the first floor connecting corridor door 15, the second floor connecting corridor door 14 and the third floor connecting corridor door 13 which are all in stair steps, so that workers can conveniently transport silkworm raising materials to the silkworm room, the manpower transportation problem is solved, the height of each stair is determined by the height of a floor, and the width of each stair step is set to be 2.5 meters.

A plurality of silkworm seats 21 are placed in a first floor silkworm rearing room 17, a second floor silkworm rearing room 18 and a third floor silkworm rearing room 19, silkworms on the silkworm seats 21 and the silkworm seats 21 are not displaced, a fixed silkworm table raising mode is adopted, workers transport mulberry leaves into the silkworm rearing room from a vestibule door, sang Shecheng are placed in five-wheel turnover boxes, the turnover boxes are dragged by one hand to come to the side of the silkworm seats 21, the mulberry leaves are grabbed by two hands along one side of the silkworm seats to be gently shaken off in the silkworm seats 21, light plastic (or wood) harrow combs are held by the other hand of the silkworm seats, the mulberry leaves which are all fallen in the silkworm seats 21 are uniformly distributed by 10 square silkworm seats, the mulberry leaves feeding time is about 2min, and the traditional mulberry leaves feeding mode needs about 10min, and people are extremely tired.

The top of the silkworm rearing bed 21 is provided with a disinfection powder spreader 22, the bottom of the disinfection powder spreader 22 is provided with a steel wire mesh 23 which is convenient for smooth spreading of disinfection powder, the specific structure and working principle of the disinfection powder spreader 22 are shown in the utility model patent with the application number of CN202220701987.X, the disinfection powder spreader 22 has low cost, and the dry powder disinfection of the whole silkworm house (three-layer building, 2400 more square) is completed within 1.5 to 2 min.

An intelligent high-efficiency silkworm breeding method comprises the following steps:

s1: according to the design requirement, the purpose liquid adjusting tank 81 and the mother liquid preparing tank 82 are used for preparing disinfectant suitable for disinfecting mulberry leaves, the disinfectant flows into the first disinfecting tank 5 and the second disinfecting tank 4 through the disinfectant pipeline 7, the disinfecting powder spreader 22 is arranged at the top of the silkworm rearing bed 21 in each layer of silkworm rearing room, and the automatic spraying adaptation is arranged on the cooling ceiling 10 at the top of the third-floor silkworm rearing room 19.

S2: the mulberry leaves are carried from the mulberry leaf storage room 16 through the mulberry leaf sterilizing basket 6, and the mulberry leaf sterilizing basket 7 sequentially passes through the first sterilizing pond 5, the second sterilizing pond 4, the clean water pond 3 and the drying machine 2 through the conveying device to complete the sterilization, cleaning and drying treatment of the mulberry leaves.

S3: the dried mulberry leaves are transported to the vestibule door of each layer by a transporting device, and Sang Shefen is scattered on each silkworm rearing bed 21 by workers for eating by silkworms.

When the intelligent high-efficiency silkworm breeding system is used, mulberry leaves are loaded on a mulberry leaf disinfection basket 6, the mulberry leaf disinfection basket 6 is extracted through a mulberry leaf extraction port 20 and placed on a trolley, the trolley is pushed towards a first disinfection tank 5, then a hook of a lifting motor 12 is hung on the mulberry leaf disinfection basket 6, the mulberry leaf disinfection basket 6 is lifted up and down, the mulberry leaf disinfection basket 6 is horizontally moved through a transmission motor 11, the mulberry leaf disinfection basket 6 is sterilized, cleaned and dehydrated through the first disinfection tank 5, a second disinfection tank 4, a cleaning tank and a spin dryer 2 in sequence, the dehydrated mulberry leaves are respectively placed on a first floor continuous corridor door 15, a second floor continuous corridor door 14 and a third floor continuous corridor door 13, the mulberry leaves are respectively distributed into a first floor silkworm chamber 17, a second floor silkworm chamber 18 and a third floor silkworm chamber 19 through turnover boxes, the mulberry leaves are uniformly paved on silkworm seats 21, a disinfection powder spreader 22 is started, the mulberry leaves are automatically spread on the silkworm seats 21, and the temperature and humidity of the silkworm seats are automatically spread out of the first floor continuous corridor door 15, and the temperature range of an air conditioning system are not met, and the problem of an oxygen-free air conditioning system is solved.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the present utility model, which is intended to be covered by the claims of the present utility model.

Claims (10)

1. An intelligent high-efficiency silkworm breeding system is characterized by comprising a plurality of layers of silkworm rooms, a storage Sang Shi positioned below the silkworm rooms, a conveying device for extracting and conveying silkworm rearing materials to the silkworm rooms, and a mulberry leaf sterilizing device, a cleaning pool and a dehydration pool which are sequentially arranged between the silkworm rooms and the mulberry leaf storage room.

2. The intelligent efficient silkworm breeding system according to claim 1, wherein the sterilizing device comprises a first sterilizing tank and an adjacent second sterilizing tank, the first sterilizing tank and the second sterilizing tank are connected with a sterilizing liquid pipeline for conveying sterilizing liquid, and the sterilizing liquid pipeline is connected with a target liquid adjusting tank arranged at one side of the silkworm room and a mother liquid configuration tank connected with the target liquid adjusting tank pipeline.

3. The intelligent efficient silkworm breeding system according to claim 1, wherein the transporting means comprises a rail fixed at one side of the highest silkworm rearing room, and a lifting motor for lifting and a transporting motor for transporting the silkworm rearing material are provided on the rail.

4. The intelligent efficient silkworm breeding system according to claim 1, wherein the storage Sang Shi is a semi-basement and is provided with a mulberry leaf extraction port for extracting mulberry leaves.

5. The intelligent high-efficiency silkworm rearing system according to claim 4, wherein the mulberry leaf extraction port is provided with a mulberry leaf sterilizing basket for loading mulberry leaves, and the mulberry leaf sterilizing basket is adapted to the first sterilizing pond, the second sterilizing pond, the washing pond and the dehydrating Chi Junxiang.

6. The intelligent efficient silkworm breeding system according to claim 1, wherein the cooling ceiling is installed on the top of the silkworm house, and the automatic spraying equipment is installed on the cooling ceiling.

7. The intelligent efficient silkworm breeding system according to claim 1, wherein the silkworm rearing room is formed by three layers, and each layer of silkworm rearing room is provided with a corridor door which takes the form of a stair step.

8. The intelligent efficient silkworm breeding system according to claim 7, wherein a plurality of silkworm rearing seats are arranged in each layer of the silkworm rearing chamber, and a disinfection powder spreader is arranged at the top of each silkworm rearing seat.

9. The intelligent efficient silkworm breeding system according to claim 1, wherein the dehydration tank adopts a dryer, and the dryer is connected with a dryer door opening motor matched with the dryer.

10. An intelligent high-efficiency silkworm breeding method is characterized by comprising the following steps:

s1: according to design requirements, a target liquid adjusting tank and a mother liquid preparing tank are used for preparing disinfectant suitable for disinfecting mulberry leaves, the disinfectant flows into a first disinfecting tank and a second disinfecting tank through disinfectant pipelines, a disinfectant powder spreader is arranged at the top of a silkworm rearing seat in each layer of silkworm rearing room, and automatic spraying adaptation is arranged on a cooling ceiling at the top of the silkworm rearing room;

s2: carrying mulberry leaves from a mulberry leaf storage room through a mulberry leaf sterilizing basket, and sequentially passing the mulberry leaf sterilizing basket through a first sterilizing pond, a second sterilizing pond, a clean water pond and a spin dryer through a conveying device to complete sterilization, cleaning and spin drying treatment of the mulberry leaves;

s3: the dried mulberry leaves are transported to the vestibule door of each layer through a transporting device, and Sang Shefen is scattered on each silkworm rearing bed by workers for eating.

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