CN115843742A - Breeding method for improving disease resistance of soft-shelled turtles - Google Patents

Breeding method for improving disease resistance of soft-shelled turtles Download PDF

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CN115843742A
CN115843742A CN202211624887.2A CN202211624887A CN115843742A CN 115843742 A CN115843742 A CN 115843742A CN 202211624887 A CN202211624887 A CN 202211624887A CN 115843742 A CN115843742 A CN 115843742A
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parts
liquid
rod
soft
disease resistance
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崔峰
陆承平
蔺辉星
张文文
季柯
吴学壮
左灿
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Nanjing Agricultural University
Anhui University of Science and Technology
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Nanjing Agricultural University
Anhui University of Science and Technology
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Abstract

The invention relates to the technical field of turtle breeding, and discloses a breeding method for improving disease resistance of turtles, which comprises the following steps: step one, applying a water quality improving liquid in a turtle culture pond through a liquid medicine applying system; the water quality improving liquid is prepared with pyroligneous 49-51 weight portions, bamboo leaf 20-30 weight portions, orange eggplant 22-24 weight portions, oak bark 15-18 weight portions, chinese gall 12-15 weight portions, and water 100-110 weight portions; step two, applying a compound feed to the soft-shelled turtle culture pond, wherein the compound feed is prepared from the following components in parts by weight: 40-60 parts of carrot powder, 50-70 parts of fish meal, 8-10 parts of egg yolk powder, 18-20 parts of lily, 24-26 parts of melastoma dodecandrum fruit, 15-19 parts of morchella esculenta, 17-20 parts of fructus rosae rugosae, 22-26 parts of common claw fern herb, 19-23 parts of Japanese chikusetaria and 3-5 parts of rapeseed oil. Through the various treatment methods, the invention can effectively improve the turtle breeding environment, so that turtles grow in a relatively sanitary and healthy environment, and the disease resistance of turtles is improved.

Description

Breeding method for improving disease resistance of soft-shelled turtles
Technical Field
The invention relates to the technical field of turtle breeding, in particular to a breeding method for improving disease resistance of turtles.
Background
The turtle breeding scale in China is increased year by year, in order to pursue high yield and high efficiency, the situations of excessive feeding, high-density breeding and the like often occur, so that residual bait in a water body and a large amount of excretion substances of turtles are accumulated in a large amount, the nitrogen and phosphorus contents of a breeding water body are seriously exceeded, the concentration of harmful substances such as nitrite and ammonia gas is excessively high, the water quality is deteriorated, and the pollution is serious. The turtle living in such water environment for a long time is easy to cause serious resistance reduction, the immune function is problematic, and the drug is required to be frequently used, so that the vicious circle of the turtle breeding process is formed, and therefore, a breeding method for improving the disease resistance of the turtle is urgently needed.
Disclosure of Invention
In order to solve the technical problems in the background technology, the invention provides a breeding method for improving the disease resistance of turtles.
The invention is realized by adopting the following technical scheme: a breeding method for improving disease resistance of soft-shelled turtles comprises the following steps:
step one, applying a water quality improving liquid in a turtle culture pond through a liquid medicine applying system; the water quality improving liquid is prepared with pyroligneous 49-51 weight portions, bamboo leaf 20-30 weight portions, orange plant 22-24 weight portions, oak bark 15-18 weight portions, chinese sage 12-15 weight portions and water 100-110 weight portions;
step two, applying a compound feed to the turtle breeding pond, wherein the compound feed is prepared from the following components in parts by weight: 40-60 parts of carrot powder, 50-70 parts of fish meal, 8-10 parts of egg yolk powder, 18-20 parts of lily, 24-26 parts of melastoma dodecandrum fruit, 15-19 parts of morchella esculenta, 17-20 parts of fructus rosae rugosae, 22-26 parts of common claw fern herb, 19-23 parts of Japanese chikusetaria herb and 3-5 parts of rapeseed oil; specifically, the pellet feed in the second step is prepared by the following method: putting lily, melastoma dodecandrum lour fruit, morchella esculenta, nux praecox, salicornia europaea and Japanese ardisia herb into a pot, stir-frying for 15-20min with medium fire, taking out, crushing to 200-220 meshes, adding carrot powder, fish meal, yolk powder and rapeseed oil, mixing and stirring uniformly, and preparing the pellet feed by a granulator, wherein the particle size of the pellet feed is 40-60 meshes.
Igniting the smoking material once a week, smoking in a constant temperature room for 10-20 minutes, and then exhausting by using an exhaust fan, wherein the smoking material is the traditional Chinese medicine residue obtained after decocting the traditional Chinese medicines.
As a further improvement of the above scheme, the liquid medicine applying system comprises a plurality of rows of airing tables distributed in the culture pond, at least two airing tables are arranged on each row, and a liquid medicine spraying mechanism is arranged on each airing table; through the liquid medicine injection mechanism, water quality improving liquid can be uniformly applied to all positions in the culture pond, so that the water quality in the culture pond can be fully improved, the soft-shelled turtles grow in a relatively healthy water quality environment, the autoimmunity of the soft-shelled turtles is improved, and the disease resistance of the soft-shelled turtles can be effectively improved finally. And the top of the drying platform is higher than the liquid level, so that the soft-shelled turtles can conveniently climb above the drying platform, and then the soft-shelled turtles are contacted with sunlight, and the purpose of drying the backs of the soft-shelled turtles is achieved.
And the liquid medicine injection mechanisms on the airing platforms on the same row are connected in series through connecting pipes to transmit water quality improving liquid, the liquid medicine injection mechanism on the airing platform close to the pond edge of the culture pond is connected with a liquid conveying pipe, and the liquid conveying pipe is communicated with a liquid feeding barrel arranged on the pond edge of the culture pond. Through the structure, the liquid medicine can be conveniently added to the liquid medicine injection mechanisms in the culture ponds, and the operation is convenient.
As the further improvement of the above scheme, the liquid medicine injection mechanism comprises an installation barrel vertically installed at the top of the airing table, an annular pipe is sleeved on the outer side of the installation barrel, a casing of the installation barrel is provided with a communication hole to communicate the installation barrel with the annular pipe, a valve mechanism is arranged in the installation barrel to control the on-off of the communication hole, the annular pipe is movably connected with one end of a connecting pipe, and a piston mechanism is arranged in the installation barrel to extrude water quality improving liquid input into the installation barrel. The valve mechanism can close the communicating hole after the liquid in the mounting cylinder reaches a certain amount, so that only a fixed amount of water quality improving liquid is added in each mounting cylinder at each time, and the aim of uniformly improving the water quality in the farm can be further fulfilled.
As the further improvement of above-mentioned scheme, piston mechanism is including locating the electric putter at the top in the installation section of thick bamboo, and electric putter's output is connected with vertical well core rod, well core rod's bottom be connected with installation section of thick bamboo inner wall sliding connection's piston board, has seted up the waterlogging caused by excessive rainfall hole on the piston board to make the moisture of piston board top get into the space to its below, a plurality of hydrojet hole is still followed longitudinal distribution to the inner wall of installation section of thick bamboo, and the outer port in hydrojet hole is connected with high pressure nozzle. But electric putter external power source uses, the mountable is to the battery of electric putter power supply in the installation section of thick bamboo, regular change to but set up infrared or wifi remote control's switch, control electric putter automatic operation practices thrift manpower and materials.
As a further improvement of the above scheme, a sealing mechanism is arranged below the piston plate to seal the liquid spraying hole when the piston mechanism does not work, and the sealing mechanism can seal the draining hole on the piston plate;
the sealing mechanism comprises a movable frame, a plug column fixed on the movable frame and blocking cylinders fixed on the periphery of the movable frame, the outer walls of the blocking cylinders are used for blocking inner ports of the liquid spraying holes, and the plug column can be matched with the draining holes in an inserted mode. Through the structure, the movable frame can be automatically pushed to move downwards along with the downward movement of the piston plate when liquid is sprayed, so that each liquid spraying hole is automatically opened, the piston plate rises when liquid is not sprayed, the movable frame automatically resets, the baffle cylinder also automatically resets, the inner ports of the liquid spraying holes are sealed, the structural design is ingenious, and automatic work is facilitated.
As the further improvement of above-mentioned scheme, annular side groove has been seted up to the bottom lateral wall circumference of an installation section of thick bamboo, keeps off a section of thick bamboo activity and locates in the side groove, and the interior port in every hydrojet hole all is located the lateral wall in side groove, and the bottom of an installation section of thick bamboo still is fixed with the base block, sets up vertical mounting groove in the base block, and the mounting groove in-connection has elastic telescoping mechanism, and elastic telescoping mechanism's top and mounting bracket adjustable shelf are connected.
As a further improvement of the scheme, the clamping groove for accommodating the movable frame is arranged on the bottom surface of the piston plate.
As the further improvement of the scheme, the valve mechanism comprises a connecting rod, a floating ball and a blocking ball, the connecting rod and the piston plate are slidably arranged in a penetrating mode, the blocking ball is in contact with the inner wall of the mounting cylinder and can seal the inner port of the communicating hole, and the floating ball can float in the water quality improving liquid. The density of the floating ball is less than that of the water quality improving liquid, so that the relative position change between the blocking ball and the communicating hole is realized under the action of buoyancy, and whether the annular pipe is communicated with the inside of the mounting cylinder or not is realized.
As the further improvement of above-mentioned scheme, the middle part of connecting pipe is provided with one section expansion hose, and the tip of connecting pipe and the outer wall of ring pipe rotate to be connected, and the end and the ring pipe of connecting pipe communicate through soft liquid pipe one, and the outer wall connection of an installation section of thick bamboo has supplementary electric telescopic handle, and supplementary electric telescopic handle's the other end is used for being connected with the connecting pipe. Through above-mentioned structure, can make the connecting pipe take place to rotate to make the quality of water in the connecting pipe improve liquid under the effect of gravity, can both assemble in to the installation section of thick bamboo, avoid quality of water to improve liquid and remain in the connecting pipe, can lead to the quality of water in the connecting pipe to improve liquid and take place rotten for a long time in the past, thereby can't reach the purpose of improving quality of water.
As the further improvement of the above scheme, the connecting rod includes pole one, pole two and gag lever post, and wherein, the one end of pole one allies oneself with in the shutoff ball, rotates through connecting pin axle between pole one, the pole two to be connected, and the outside of connecting pin axle installs the torsional spring, and the piston plate is run through to the one end that pole one was kept away from to pole two to be connected with the floater, and the one end that pole two is close to pole one is provided with the gag lever post, and the other end of gag lever post can contradict with pole one.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a breeding method of disease resistance of turtles, which comprises the steps of applying a water quality improving liquid to a turtle culture pond through a liquid medicine applying system; the compound feed is applied to the turtle breeding pond, and the smoking materials are ignited once a week, so that the turtle breeding environment can be effectively improved through the various treatment methods, the turtles can grow in a relatively sanitary and healthy environment, and the disease resistance of the turtles is improved.
The liquid medicine applying system provided by the invention comprises a plurality of airing tables and a plurality of liquid medicine spraying systems arranged on the airing tables, can apply the water quality improving liquid to the culture pond periodically, and has the advantages of high automation degree of liquid medicine adding, uniform liquid medicine applying and simple and convenient operation.
Drawings
FIG. 1 is a schematic front view of a medical fluid application system according to the present invention;
FIG. 2 is a schematic top view of the chemical liquid application system according to the present invention;
FIG. 3 is a schematic view of the entire structure of the chemical liquid injection mechanism according to the present invention;
FIG. 4 is a schematic structural view of the liquid medicine injection mechanism according to the present invention, wherein the valve mechanism is no longer blocking the communication hole;
FIG. 5 is an enlarged view of the invention at B in FIG. 3;
FIG. 6 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;
fig. 7 is a schematic structural diagram of the connecting rod and the blocking ball according to the present invention.
Description of the main symbols:
in the figure: the device comprises a culture pond 1, an airing platform 2, a liquid adding barrel 3, a liquid conveying pipe 4, a liquid spraying assembly 5, a connecting pipe 6, a telescopic hose 7, an installation barrel 8, a connecting rod 9, a first rod 901, a second rod 902, an electric push rod 10, a first liquid through pipe 11, a ring pipe 12, a central rod 13, a liquid spraying hole 14, a blocking ball 15, a communicating hole 16, a second liquid through pipe 17, a movable frame 18, a plug column 19, a jack 20, a clamping groove 21, a floating ball 22, liquid medicine 23, a base block 24, an installation groove 25, an elastic telescopic mechanism 26, a blocking barrel 27, a side groove 28, a connecting pin shaft 29, a limiting rod 30 and an auxiliary electric telescopic rod 31.
Detailed Description
The present invention is further described with reference to the accompanying drawings and the detailed description, and it should be noted that, in the case of no conflict, any combination between the embodiments or technical features described below may form a new embodiment.
Example 1:
a breeding method for improving disease resistance of soft-shelled turtles comprises the following steps:
step one, applying a water quality improving liquid in a turtle culture pond through a liquid medicine applying system; the water quality improving liquid is prepared with pyroligneous 49-51 weight portions, bamboo leaf 20-30 weight portions, orange eggplant 22-24 weight portions, oak bark 15-18 weight portions, chinese gall 12-15 weight portions, and water 100-110 weight portions;
step two, applying a compound feed to the soft-shelled turtle culture pond, wherein the compound feed is prepared from the following components in parts by weight: 40-60 parts of carrot powder, 50-70 parts of fish meal, 8-10 parts of egg yolk powder, 18-20 parts of lily, 24-26 parts of melastoma dodecandrum fruit, 15-19 parts of morchella esculenta, 17-20 parts of fructus rosae rugosae, 22-26 parts of common claw fern herb, 19-23 parts of Japanese chikusetaria herb and 3-5 parts of rapeseed oil; specifically, the pellet feed in the second step is prepared by the following method: putting lily, melastoma dodecandrum lour fruit, morchella esculenta, nux praecox, salicornia europaea and Japanese ardisia herb into a pot, stir-frying for 15-20min with medium fire, taking out, crushing to 200-220 meshes, adding carrot powder, fish meal, yolk powder and rapeseed oil, mixing and stirring uniformly, and preparing the pellet feed by a granulator, wherein the particle size of the pellet feed is 40-60 meshes.
Igniting the smoking material once a week, smoking in a constant temperature room for 10-20 minutes, and then exhausting by using an exhaust fan, wherein the smoking material is the traditional Chinese medicine residue obtained after decocting the traditional Chinese medicines.
As a further improvement of the above scheme, the liquid medicine applying system comprises a plurality of rows of drying platforms 2 distributed in the culture pond 1, at least two drying platforms 2 are arranged in each row, and a liquid medicine spraying mechanism is arranged on each drying platform 2; through liquid medicine injection mechanism, can be even to each position in the breed pond exert water quality improvement liquid, water quality improvement liquid can adopt the mixed liquid of quick lime mixed pure water, also can adopt other modifier that can improve quality of water to can be abundant improve the quality of water in the breed pond, make the soft-shelled turtle grow under the relatively healthy quality of water environment, thereby improve its immunity, finally can effectively improve soft-shelled turtle disease resistance. And the top of the airing table 2 is higher than the liquid level, so that the soft-shelled turtles can conveniently climb above the airing table 2 to be in contact with sunlight, and the purpose of airing the backs is achieved.
And all the liquid medicine injection mechanisms on the airing platforms 2 in the same row are connected in series through connecting pipes 6 to transmit water quality improvement liquid, the liquid medicine injection mechanisms on the airing platforms 2 close to the pond edge of the culture pond 1 are connected with liquid conveying pipes 4, and the liquid conveying pipes 4 are communicated with liquid adding barrels 3 arranged on the pond edge of the culture pond 1. Through the structure, the liquid medicine can be conveniently added to the liquid medicine injection mechanisms in the culture ponds, and the operation is convenient.
As an alternative embodiment of the present invention, referring to fig. 1-2, the liquid medicine spraying mechanism includes a mounting cylinder 8 vertically mounted on the top of the airing table 2, an annular pipe 12 is sleeved outside the mounting cylinder, a housing of the mounting cylinder 8 is provided with a communication hole to communicate the mounting cylinder 8 and the annular pipe 12, a valve mechanism is arranged in the mounting cylinder 8 to control the on-off of the communication hole, the annular pipe 12 is movably connected with one end of the connecting pipe 6, and a piston mechanism is arranged in the mounting cylinder 8 to extrude the water quality improving liquid input into the mounting cylinder 8. The valve mechanism can close the communicating hole after the liquid in the mounting cylinder 8 reaches a certain amount, so that only a fixed amount of water quality improving liquid is added in each mounting cylinder 8 at each time, and the aim of uniformly improving the water quality in the farm can be further fulfilled.
As the further improvement of above-mentioned scheme, refer to fig. 3, fig. 4, piston mechanism is including locating the electric putter 10 at top in the installation section of thick bamboo 8, electric putter 10's output is connected with vertical well core rod 13, well core rod 13's bottom is connected with and installs 8 inner wall sliding connection's piston board, the waterlogging caused by excessive rainfall hole has been seted up on the piston board, so that the moisture of piston board top gets into the space of its below, a plurality of hydrojet hole 14 is still followed vertical distribution to the inner wall of installation section of thick bamboo 8, hydrojet hole 14's outer port is connected with high pressure nozzle. But electric putter 10 external power source uses, the mountable is to the battery of electric putter 10 power supply in installation section of thick bamboo 8, regular change to but set up the switch of infrared or wifi remote control, control electric putter 10 automatic work practices thrift manpower and materials.
As an optional embodiment of the present invention, a sealing mechanism is disposed below the piston plate to seal the liquid spraying hole 14 when the piston mechanism does not work, and the sealing mechanism can seal the draining hole on the piston plate;
the sealing mechanism comprises a movable frame 18, a plug 19 fixed on the movable frame 18 and a blocking cylinder 27 fixed on the periphery of the movable frame 18, the outer wall of the blocking cylinder is used for blocking an inner port of the liquid spraying hole 14, and the plug 19 can be matched and spliced with the draining hole. Through the structure, the movable frame 18 can be automatically pushed to move downwards along with the downward movement of the piston plate when liquid is sprayed, so that each liquid spraying hole is automatically opened, when liquid is not sprayed, the piston plate rises, the movable frame automatically resets, the baffle cylinder 27 also automatically resets, the inner port of each liquid spraying hole is sealed, and the structure design is ingenious and the automatic operation is convenient.
As an optional embodiment of the present invention, an annular side groove 28 is circumferentially formed on a side wall of the bottom of the mounting cylinder, the blocking cylinder 27 is movably disposed in the side groove 28, an inner port of each liquid spraying hole 14 is located on a side wall of the side groove 28, the bottom of the mounting cylinder 8 is further fixed with a base block 24, a vertical mounting groove 25 is disposed in the base block 24, an elastic telescopic mechanism 26 is connected in the mounting groove 25, and a top end of the elastic telescopic mechanism is connected with the mounting frame movable frame 18.
As an alternative embodiment of the invention, the bottom surface of the piston plate is fitted with a slot 21 for receiving the movable frame 18.
Referring specifically to fig. 3 to 5, as an alternative embodiment of the present invention, the valve mechanism includes a connecting rod 9, a floating ball 22 and a blocking ball 15, the connecting rod 9 and the piston plate are slidably inserted through, the blocking ball 15 contacts with the inner wall of the mounting cylinder 8, the blocking ball 15 can seal the inner port of the communication hole, and the floating ball 22 can float in the water quality improving liquid. The density of the floating ball 22 is less than that of the water quality improving liquid, so that the relative position change between the blocking ball and the communicating hole 15 is realized under the action of buoyancy, and the communication between the annular pipe 12 and the inside of the mounting cylinder 8 is realized.
As an alternative embodiment of the present invention, specifically referring to fig. 1, a section of flexible hose 7 is disposed in the middle of the connection tube 6, the end of the connection tube 6 is rotatably connected to the outer wall of the annular tube 12, the end of the connection tube 6 is communicated with the annular tube 12 through a soft liquid passing tube 11, the outer wall of the installation tube 8 is connected to an auxiliary electric telescopic rod 31, and the other end of the auxiliary electric telescopic rod 31 is used for being connected to the connection tube 6. Through above-mentioned structure, can make connecting pipe 6 take place the rotation to make the quality of water in the connecting pipe 6 improve liquid under the effect of gravity, can both assemble in to the installation section of thick bamboo 8, avoid quality of water to improve liquid and remain in connecting pipe 6, can lead to the quality of water in the connecting pipe 6 to improve liquid and take place rotten for a long time in the past, thereby can't reach the purpose of improving quality of water.
Referring to fig. 7, as an alternative embodiment of the present invention, the connecting rod 9 includes a first rod 901, a second rod 902 and a limiting rod 30, wherein one end of the first rod 901 is connected to the blocking ball 15, the first rod 901 and the second rod 902 are rotatably connected by a connecting pin 29, a torsion spring is installed outside the connecting pin 29, one end of the second rod 902, which is far away from the first rod 901, penetrates through the piston plate and is connected to the floating ball 22, the limiting rod 30 is installed at one end of the second rod 902, which is close to the first rod 901, and the other end of the limiting rod 30 can abut against the first rod 901.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (10)

1. A breeding method for improving disease resistance of turtles is characterized by comprising the following steps:
step one, applying a water quality improving liquid in a turtle culture pond through a liquid medicine applying system; the water quality improving liquid is prepared with pyroligneous 49-51 weight portions, bamboo leaf 20-30 weight portions, orange plant 22-24 weight portions, oak bark 15-18 weight portions, chinese sage 12-15 weight portions and water 100-110 weight portions;
step two, applying a compound feed to the soft-shelled turtle culture pond, wherein the compound feed is prepared from the following components in parts by weight: 40-60 parts of carrot powder, 50-70 parts of fish meal, 8-10 parts of egg yolk powder, 18-20 parts of lily, 24-26 parts of melastoma dodecandrum fruit, 15-19 parts of morchella esculenta, 17-20 parts of fructus rosae rugosae, 22-26 parts of common claw fern herb, 19-23 parts of Japanese chikusetaria herb and 3-5 parts of rapeseed oil;
and step three, igniting the smoking material once a week, smoking in a thermostatic chamber for 10-20 minutes, and then exhausting by using an exhaust fan.
2. The raising method for improving disease resistance of soft-shelled turtles according to claim 1, wherein the liquid medicine applying system comprises a plurality of rows of airing tables distributed in the raising pond, at least two airing tables are arranged in each row, and a liquid medicine spraying mechanism is arranged on each airing table;
and all the liquid medicine injection mechanisms on the airing platforms on the same row are connected in series through connecting pipes to transmit water quality improvement liquid, the liquid medicine injection mechanism on the airing platform close to the side of the culture pond is connected with a liquid conveying pipe, and the liquid conveying pipe is communicated with a liquid adding barrel arranged on the side of the culture pond.
3. The raising method for improving disease resistance of soft-shelled turtles according to claim 1, wherein the liquid medicine spraying mechanism comprises a mounting cylinder vertically mounted on the top of the airing table, an annular pipe is sleeved outside the mounting cylinder, a housing of the mounting cylinder is provided with a communication hole to communicate the mounting cylinder with the annular pipe, a valve mechanism is arranged in the mounting cylinder to control the communication hole to be opened or closed, the annular pipe is movably connected with one end of the connection pipe, and a piston mechanism is arranged in the mounting cylinder to extrude the water quality improving liquid input into the mounting cylinder.
4. The raising method for improving disease resistance of soft-shelled turtles as claimed in claim 1, wherein the piston mechanism comprises an electric push rod arranged at the top of the interior of the installation cylinder, a vertical central rod is connected to the output end of the electric push rod, a piston plate slidably connected to the inner wall of the installation cylinder is connected to the bottom end of the central rod, draining holes are formed in the piston plate so that water above the piston plate can enter a space below the piston plate, a plurality of liquid spraying holes are longitudinally distributed in the inner wall of the installation cylinder, and high-pressure nozzles are connected to the outer ports of the liquid spraying holes.
5. A feeding method for improving disease resistance of soft-shelled turtles as claimed in claim 1, wherein sealing means are arranged below the piston plate to seal the liquid spraying holes when the piston mechanism does not work, and the sealing means can seal the draining holes in the piston plate;
the sealing mechanism comprises a movable frame, a plug column fixed on the movable frame and blocking cylinders fixed on the periphery of the movable frame, the outer wall of each blocking cylinder is used for blocking an inner port of the corresponding liquid spraying hole, and the plug column can be matched with the draining hole in an inserted mode.
6. The raising method for improving disease resistance of soft-shelled turtles according to claim 1, wherein annular side grooves are circumferentially formed in side walls of the bottom of the mounting cylinder, the blocking cylinders are movably arranged in the side grooves, inner ports of the liquid spraying holes are located in the side walls of the side grooves, a base block is further fixed to the bottom of the mounting cylinder, vertical mounting grooves are formed in the base block, elastic telescopic mechanisms are connected in the mounting grooves, and top ends of the elastic telescopic mechanisms are connected with the mounting frame movable frame.
7. The raising method for improving disease resistance of soft-shelled turtles according to claim 1, wherein clamping grooves for accommodating the movable frames are formed in the bottom face of the piston plate.
8. The raising method for improving disease resistance of soft-shelled turtles according to claim 1, wherein the valve mechanism comprises a connecting rod, a floating ball and a blocking ball, the connecting rod and the piston plate are slidably inserted through the blocking ball, the blocking ball is in contact with the inner wall of the mounting cylinder and can seal the inner port of the communicating hole, and the floating ball can float in the water quality improving liquid.
9. The raising method for improving disease resistance of soft-shelled turtles according to claim 1, wherein a section of flexible hose is arranged in the middle of the connecting pipe, the end of the connecting pipe is rotatably connected with the outer wall of the annular pipe, the tail end of the connecting pipe is communicated with the annular pipe through a flexible liquid through pipe, an auxiliary electric telescopic rod is connected to the outer wall of the mounting cylinder, and the other end of the auxiliary electric telescopic rod is connected with the connecting pipe.
10. The raising method for improving disease resistance of soft-shelled turtles according to claim 1, wherein the connecting rods comprise a first rod, a second rod and a limiting rod, one end of the first rod is connected with the blocking ball, the first rod and the second rod are rotatably connected through a connecting pin shaft, a torsion spring is mounted on the outer side of the connecting pin shaft, one end of the second rod, far away from the first rod, penetrates through the piston plate and is connected with the floating ball, the limiting rod is arranged at one end of the second rod, close to the first rod, and the other end of the limiting rod can abut against the first rod.
CN202211624887.2A 2022-12-16 2022-12-16 Breeding method for improving disease resistance of soft-shelled turtles Pending CN115843742A (en)

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CN215794339U (en) * 2021-08-12 2022-02-11 广西大学 Automatic spraying bacterial agent ship bacterial agent ration storage and distribution device
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