72results about How to "Avoid pecking" patented technology

The invention discloses a pollution-free culturing method for increasing raspberry yield. The method comprises the following steps: disinfecting soil; erecting an insect-proof net shed frame; covering the entire insect-proof net shed frame with an insect-proof net to construct an insect-proof net room; transplanting raspberry seedlings from a nursery garden into the built insect-proof net room for planting; arranging support columns in the insect-proof net room, bracing two or three iron wires among the support columns, and fixing the iron wires on the support columns; clipping the raspberry seedlings by stages; ploughing and fertilizing the soil comprehensively. According to the raspberry culturing method, the planted raspberries are covered by using the insect-proof net, so that raspberry fruits are prevented from being pecked by birds, the yield of the raspberries can be increased by means of clipping and fertilizing management, chemical pollution due to the use of pesticides is avoided, and safety and freeness from pollution are realized.

The invention discloses a poultry beak treatment device, and relates to the improvement of the poultry beak treatment device structure. The invention provides the poultry beak treatment device which can reduce harmful stimulation to chickens and avoid dying caused by excessive bleeding after the beak breaks, and is high in beak breaking efficiency and accurate in beak breaking. The poultry beak treatment device comprises a base, and is characterized in that an electric push rod is arranged on the base, the end part of the electric push rod is provided with a heating source, a chicken fixing device is arranged corresponding to the heating source, the chicken fixing device is provided with a first groove corresponding to the shape of the chicken head, and a beak hole corresponding to the heating source is arranged in the first groove.

The invention discloses a factory breeding lotus grass jump straight chest flea beetle facilities construction which comprises a greenhouse, a culture pond, a small plastic greenhouse and ancillary facilities, wherein the greenhouse is a basic framework composed of an arch bar, stand columns, draw bars, suspenders, diagonal draw bars and card slots, a door and a film rolling device are arranged on the basic framework, an insect proof net and sunshade net are arranged, the greenhouse is stable, safe and practical. The culture pond is arranged in the greenhouse, suitable environment is established for planting alternanthera philoxeroides is beneficial to the jump straight chest flea beetle breeding of the alternanthera philoxeroides. The small plastic greenhouse is arranged above the culture pond for increasing the temperature for the second time in winter and ensuring smooth jump straight chest flea beetle breeding of the alternanthera philoxeroides. Water and electricity lines, drainage ditch, country roads, protective fence and advertising boards are established for ensuring insect source breeding and base safety. Suitable growth environment is offered for the breeding of the alternanthera philoxeroides straight chest flea beetle without influence of external environment and seasonal change; the thermophily insects in Yangtze river basin can be ensured to overwinter and oversummer normally and to grow and breed all the year round.

The invention relates to the technical field of agriculture and breeding industries, in particular to a three-dimensional raising method of polygonum multiflorum and chickens. The method mainly comprises steps as follows: a, planting of the polygonum multiflorum; b, field management of the polygonum multiflorum; c, stocking of the chickens; d, harvesting. According to the provided three-dimensional raising method of the polygonum multiflorum and the chickens, limited land can be sufficiently utilized to accelerate coordinated development of chicken raising and the planting industry of the polygonum multiflorum, and advantages of chicken raising and the planting industry of the polygonum multiflorum are sufficiently utilized. The raised chickens have the characteristics of pure ecology, no pollution, good meat quality, mellow taste and homology of medicinal and edible polygonum multiflorum, the labor cost in the polygonum multiflorum planting process can be reduced, and the yield can be increased.

The invention discloses a light guide pipe lighting device capable of utilizing internal energy to change illuminating intensity and used for agricultural cultivation. The light guide pipe lighting device structurally comprises a daylight cover, a light guide pipe sealing ring, an illuminating adjustment device, a light guide pipe and a rain-proof cap. According to the light guide pipe lighting device, through cooperation of an illuminating driving structure, an illuminating intensity adjusting structure and a mirror surface cleaning device, in the process that the lighting device is used in summer, when the illuminating intensity is high, the infrared light wave internal energy in sunlight is transferred, then the intensity that light rays are illuminated into a chicken barn is changed through the illuminating intensity adjusting structure, thus chicken flocks get along with one another more harmoniously, healthy growth of chellock is promoted, and the income of farmers is increased;and meanwhile, the lighting device can be cleaned automatically, the situation that dust is accumulated and affects light transmission is prevented, and the lighting effect is improved.

The invention relates to the field of agricultural cultivation, in particular to a lotus root planting method. The method is simple. Fermented farm manure is used as fertilizer and can accelerate growing of lotus roots, and the yield and efficiency can be improved; meanwhile, loaches are placed to a lotus root field, the resources of the lotus root field can be utilized to the maximum extent; plastic paper is arranged at the bottom and the periphery of the lotus root field, loss of nutritional ingredients is prevented, and losing of the loaches is also prevented; a protective net is arranged above the lotus root field and can prevent pecking of birds, and therefore the lotus roots can grow healthily.

The invention relates to a method for planting herbaceous plants in furrow-shaped out-soil in a saline and alkaline land. The method comprises the following steps: digging multiple furrows in parallel in the saline and alkaline land, and sequentially filling a pebble bed and an aeolian sand layer into each furrow; on the aeolian sand layer, placing two or more rows of support stone in parallel in a direction extending along with the furrows, and forming a planting area between every two adjacent rows of the support stone; mixing the aeolian sand with herbaceous plant seeds, and uniformly throwing the seeds into the planting areas; by taking the support stone as a support, covering the planting areas with plant fiber gridding cloth, wherein meshes through which plant seedlings penetrate are densely formed in the plant fiber gridding cloth; and placing a drip irrigation pipe above the plant fiber gridding cloth, and irrigating the planting areas at regular time. By adopting the method provided by the invention, technical difficulties in planting grass in the furrow-shaped out-soil in the saline and alkaline land can be solved, salt dust leaching and soil wind erosion can be prevented and treated, effective evaporation of a surface layer can be reduced, a soil environment can be improved, the seedling survival rate can be increased, and popularization values can be made.

The invention discloses a bird-pecking prevention device for an extra-high voltage composite insulator, and relates to the technical field of composite insulators. The bird-pecking prevention device is used for preventing birds from falling on the composite insulator to peck an electric power circuit. A left shell and a right shell sleeve the composite insulator and are bound together through a binding wire, a wire cutting assembly is arranged on each of the left shell and the right shell, the binding wire is cut off through linear movement of blades in the wire cutting assemblies to enable the left shell to be separated from the right shell, and parachutes are arranged in the left shell and the right shell to reduce falling speeds of the left shell and the right shell. Tapered blocks are mounted on the shells, so that angles among the composite insulators can be reduced, and the birds can be prevented from directly falling on the composite insulator to peck the electric power circuit. A remote controller is used for controlling movement of the blades in the wire cutting assemblies to cut the binding wire to achieve separation between the left shell and the right shell, and the separated left shell and the separated right shell fall automatically under the action of gravity, so that manual work of operators for climbing an iron tower to demount the shells is avoided, and danger caused by climbing is further avoided.

The invention relates to a yield-increasing planting method for raspberries. The method comprises the steps of field preparation and selection, greenhouse establishment and column erection, raspberry transplanting, field management and timely picking, wherein the field management comprises the steps of branch fixing and pruning, water and fertilizer management, intertillage weeding, coldness prevention in winter, and pest and disease management. The yield-increasing planting method for the raspberries is creatively selected according to temperature and climate in the southern region; by using insect-resistant nets to cover the planted raspberries, birds are prevented from pecking raspberries fruits, in addition, insects and hail can be effectively prevented, rainstorm flushing can be alleviated, and the small environment for the growth of the raspberries can be improved, so that efficient planting and production of the raspberries in the south are achieved, the yield of the raspberries fruits is increased, and the taste is good.

The invention relates to the technical field of composite insulators, and in particular, relates to a silicone rubber material for a composite insulator and a preparation method of the silicone rubbermaterial. The silicone rubber material for the composite insulator is prepared from the following raw materials in parts by weight: 100 parts of a rubber base material, 30-60 parts of white carbon black, 1-8 parts of hydroxyl silicone oil, 2-10 parts of hydrogen-containing silicone oil, 100-300 parts of active aluminum hydroxide, 2-10 parts of zinc oxide, 0.5-2 parts of a color master batch, 0.5-2 parts of a vulcanizing agent, and 1-5 parts of methyl anthranilate. Under the synergistic effect of all the raw material components, the obtained silicone rubber material is excellent in mechanicalproperty, meanwhile, birds can be prevented from pecking the silicone rubber material, the electrical performance of the product is improved, bruising and reworking are avoided, and the use safety performance and economic value of the product are improved.

The present invention relates to the technical field of poultry cultivation. The technical scheme adopted by the present invention is that the grassland for bamboo forest chicken is divided into closed blocks to use by turns. The bamboo forest chicken raised by the technical scheme of the present invention has the advantages of quick growing, high immunological competence and good chicken quality.

The invention provides a manufacturing method for a dustproof feeding box avoiding waste, which comprises the following steps: A, plastic is used for preparing a fodder box and a brace base in an integral formation manner, the brace base is circular platform-shaped and protrudes the circle center position of the circular disc-shaped fodder box; B, plastic is used for preparing a brace, the inside of the brace is hollow, a central column is manufactured at the center position of the brace, an annular support is arranged at the bottom of the central column, the outer part of the support and the brace form a communicated channel, the manufacturing base is sleeved with the support, and the central column is inserted onto the brace base; C, spring shafts are wound on the outer wall of the middle part of the brace, a dustproof board rising and falling bolt is arranged at the upper end of the central column, a steel wire is connected to the bottom of the dustproof board rising and falling bolt, extends downwards along the inside of the brace and is connected with the spring shafts, the upper shafts of the spring shafts are connected with a plurality pieces of dustproof boards which are trapezoid, one ends of the plurality pieces of dustproof boards are connected in series by the spring shafts to form a circular ring shape and are clung to the outer wall of the brace. According to the manufacturing method provided by the invention, the structure is simple, the manufactured product is convenient to use, and fodder waste can be effectively avoided.

The invention relates to the technical field of hailstone prevention for grapes, in particular to an openable-type hailstone-proof device for grape planting. The device aims at solving the technical problems that since hailstone-proof nets can block sunlight, unfruiting or parthenocarpic fruiting of grapes is caused when the grapes lack sunlight, coloring during a mature period is not great, and the sugar degree is lowered. In order to solve the technical problems above, the openable-type hailstone-proof device for grape planting includes four bases, the bottoms of the four bases are all fixedly connected with an anti-skid base, height increasing mechanisms are fixedly connected to the tops of the four bases respectively, an auxiliary power mechanism is arranged on the outer side wall of each height increasing mechanism, and an openable display mechanism is fixedly connected to the tops of the four height increasing mechanisms. Through the openable arrangement, the grapes can be protected from hitting of hailstones and can receive sufficient sunlight, and the labor efficiency of orchard workers is greatly improved.

The invention discloses an automatic device for grain air-curing. The automatic device comprises idler wheels, a motor seat, a control box and buttons, the idler wheels are installed under the motor seat, the control box is installed on the motor seat, the buttons are installed on the control box, a display screen is installed on the control box, a signal transceiver is installed on the control box, a telescopic bracket is installed on the motor seat, rolling bearings are installed on the telescopic bracket, and supporting rings are installed on the rolling bearings. The automatic device has the beneficial effects that the three-dimensional space is fully utilized through the design of the telescopic bracket, and meanwhile, corn hung on the supporting rings moves with wind plates through the design of the wind plates, so that sunlight fully irradiates to each face of the corn, and through the design of an alarm, the corn can be prevented from being pecked by birds in the air-curing process.

The invention provides a comprehensive prevention and control method for ilex varticillata nursery stock diseases and insect pests. According to the comprehensive prevention and control method, soil is adjusted into weak acidity, growth of harmful fungi and insect pests is effectively restrained, elymus nutans is planted at intervals, output value per unit area of a land is improved, and prevention of diseases and insect pests of ilex varticillata is facilitated to some extent. In order to prevent birds at the later period of growth of nursery stocks, dried elymus nutans is soaked by the aid of Chinese medicine liquid, the soaked elymus nutans is woven into ropes, the ropes are hung on the peripheries of berries, the birds can be effectively dispersed, and pecking of the birds is prevented. According to the comprehensive prevention and control method, cost is low, comprehensive output value per unit area of the land is high, pesticides are avoided under the normal conditions, damage to environments is greatly reduced, injuries and deaths of the birds eating fruits sprayed the pesticides are effectively prevented, and the method has quite positive significance for constructing good ecological systems.

The invention relates to the technical field of crop planting, in particular to a sorghum planting method which includes the steps: breeding and land preparation; sorghum rotation; sorghum breeding; breeding management; digging planting pits; planting sorghum seedling; sorghum fertilization; field management; sorghum harvest and the like. Two years serve as a planting period in the sorghum planting process, sorghum is planted for two seasons including spring and autumn in the first year, the sorghum is planted in spring in the second year, sweet potatoes are planted in autumn in the second year, and the process is repeated. The crop rotation method for planting the sorghum in the first half year and planting the sweet potatoes in the rear half year solves the problem that harmful bacteria in soil are increased due to the fact that the sorghum is planted every year, the yield of the sorghum is ensured every year, and production reduction of the sorghum is avoided.

The invention discloses a cultivation method for improving blueberry yield, which is characterized in that the field soil for planting the blueberry is sterilized, and the bacteria and pests remainedin the soil are killed; an insect-proof net shed frame is constructed in the field for planting the blueberry, wherein the insect-proof net shed frame uses a truss structure; the whole insect-proof net shed frame is covered with an insect-proof net to form an insect-proof net chamber, and the periphery of the insect-proof net contacting with the soil is compacted so as to prevent the insects frompenetrating into the insect-proof net chamber to lay eggs; blueberry seedlingsare transplanted from a nursery into the built-in insect-proof net chamber, and the transplantation time is before the budding of the early spring blueberry seedling; columnsare arranged in a row in the insect-proof net chamber, the intervals between the columns are 6-8 meters, one end of the column is buried underground, two or three iron wires are arranged between the buried columns, and the iron wiresare fixed on the columns, the blueberry yield can be increased through the pruning and fertilization management, and no pesticide or chemical pollution exists, and the method is safe and nuisanceless.

The invention relates to the field of optical cable protection, in particular to a bird repelling device for an optical cable, which comprises a left shell, a right shell, a transmission system arranged in the left shell and a rotary bird repelling mechanism fixed on the left shell and the right shell, wherein the transmission system is connected with the rotary bird repelling mechanism; a clamping mechanism fixed on the optical cable is arranged below the left shell and the right shell, anda photoelectric switch for detecting whether birds stay or not and a blue light emitter and a buzzer which are used for repelling birds are also arranged on the right side of the left shell; and the transmission system comprises a wind power collection mechanism, a steering input transmission mechanism, an energy storage input transmission mechanism, an energy storage output transmission mechanism and a steering output transmission mechanism which are sequentially connected. A wind power collecting rod, a gear, a electromagnetic clutch and a clockwork spring are utilized, collected wind energy is stored in the clockwork spring, and storage and output of clockwork spring energy can be achieved through the electromagnetic clutch. Birds can be repelled in the first time, and the optical cable is prevented from being damaged by the birds.

The invention discloses a power transmission line bird damage prevention flashover device. The device comprises a cross arm. An insulator is fixedly embedded in a lower side of the cross arm. A triangular baffle plate is placed at an upper end of the cross arm, inner walls of two sides of the triangular baffle plate abut against an upper side of the cross arm, and the inner walls of the two sidesof the triangular baffle plate and the upper side of the cross arm form a cavity, and clamping plates are rotatably connected to the two ends of the triangular baffle plate and fixed to the cross armthrough a fixing mechanism. When the device is installed at a top end of the insulator, a protection plate can prevent bird droppings from directly falling on the insulator and the bird droppings fallaround the protection plate of the insulator, a discharge channel cannot be formed, and an effect of preventing bird damages is achieve. And then, a multi-protection-plate device can be distributed and installed on the insulator, a specific creepage distance can be increased, the discharging channel is greatly prevented from being formed when ice and snow are melted, ice damage tripping is reduced, normal operation of a power transmission line is guaranteed, a solar cell panel is used for supplying power to a motor, natural energy is used, and a purpose of environmental protection is achieved.

The invention discloses a grape planting frame with the functions of preventing and treating diseases and pests and repelling birds. The grape planting frame comprises a plurality of planting rods arranged on the ground, and mounting frames fixedly arranged at the upper ends of the inclined surfaces of outermost-side planting rods, wherein a spray pipe, rotating motors and rotating shafts are arranged on the mounting frames; a plurality of spray nozzles used for spraying a pesticide to grape seedlings are arranged on the spray pipe; each rotating motor drives a rotating shaft to rotate; a purse net is hung on each rotating shaft; the lower end of each purse net is inserted into the ground; a bird blocking plate is fixedly arranged on each rotating shaft; and the upper ends of two adjacentbird blocking plates are in abutted connection. The grape planting frame provided by the invention has the beneficial effects: the grape planting frame with the functions of preventing and treating the diseases and the pests and repelling the birds repels the birds, does not affect working of a planting worker in a grape planting orchard, can automatically spray the pesticide, does not need manualspraying, saves time and labor, and has good practicality.

The invention relates to a veterinary antibacterial film-forming spray preparation which comprises the following components in percentage by weight: 3-10 percent of eupatorium adenophorum juice, 0.5-2 percent of quaternary ammonium chitosan, 0.1-.5 percent of an antibacterial auxiliary, 1-3 percent of a pH regulating agent and the balance of medical purified water. The veterinary antibacterial film-forming spray preparation provided by the invention has better inhibiting and killing effects on the growth of the most common pathogens, some fungi and the like in farms and forms a protecting film for closely covering a wound on the outer surface of the wound, so that the external transmission of special smell of blood can be effectively blocked, and the visual stimulation of a special form of the wound to an animal is also reduced. Special eupatorium adenophorum smell prevents biting among other animals and also prevents biting damage to various insects; the veterinary antibacterial film-forming spray preparation can be biologically degraded without secondary damage, is rich in raw material source, low in preparation cost and simple to operate and is sprayed nearby the wound once when a veterinarian visits and sees the animal with the small wound on the body surface.

The invention relates to a plankton collecting device. The device comprises a drag pipe, a plurality of guide pillars, a driver and a catching device; the drag pipe is formed into a closed loop by a hollow drag pipe along the shore; the guide pillars pass through a shaft pulley of a straight vertical shaft and arranged on a plurality of corners on the shore respectively, and each pulley emerges from the water surface through a pontoon to guide the drag pipe to slide; the driver comprises an engine which drives at least one pair of driving wheels and drives the drag pipe to detour through friction force; the catching device comprises a curved bar and a trail net, one end of the curved bar can penetrate through the portion between two diving wheels and is fixedly connected to the drag pipe, and the other end of the curved bar drags the funnel-shape trail net. According to the plankton collecting device, the drag pipe drags the trail net to detour along the shore, and plankton in water can be caught into a net on the passing place.

The invention discloses an anti-woodpecker optical cable sheathing material and a preparation method thereof. The anti-woodpecker optical cable sheathing material is prepared from the following raw materials in parts by weight: 1.6-2.5 parts of realgar, 8-11.5 parts of endive, 26-33 parts of polytetrafluoroethylene, 48-62 parts of polybutylene terephthalate, 9-13.6 parts of flax fiber, 8-11.2 parts of graphite powder, 17.5-22.6 parts of shell powder, 5.5-7.2 parts of fructo-oligosaccharide, 6-8.8 parts of flame retardant, and 10-14.5 parts of crosslinking agent. Different materials are prepared into different products through different preparation processes; different products cooperate with each other and can play synergies, so that the prepared finished product gives out smell that birdsand rats do not like with long duration, thereby preventing rats and birds from eating. The product prepared by the invention has good tensile strength, breaking elongation and flame resistance.

The invention discloses modern animal husbandry fine feed breeding method. The modern animal husbandry fine feed breeding method includes an overturning cover, a three-phase asynchronous motor, and afeed trough body; the three-phase asynchronous motor is arranged on one side of the feed trough body; a rotation disc is rotatably connected to one side of the feed trough body; a central end of the rotatable disc is connected to the overturning cover; the overturning cover includes a cover body, a rotation shaft, clamping teeth and a connection rod; the rotation shaft is connected to two ends ofthe overturning cover; the clamping teeth are rotatably connected to an outer end of the rotation shaft; the cover body is arranged on an upper end of the rotation shaft; a central end of the cover body is connected to the connection rod; a placement tank is arranged on a lower end of the overturning cover; water troughs are arranged on a side end surface of the feed trough; and the number of thewater troughs is three, and the water troughs are arranged at intervals of 10 cm. The animal husbandry feed trough can rotate and be blocked by the rotation disc and the overturning cover respectively, a fixing connection block can keep a horizontal state of the device and can ensure the stability, a water level sensor and a booster pump can help sensing and water delivery and can reduce manual operations.

The invention relates to a Chinese chestnut big-tree top-grafting method and belongs to the technical field of wood fruit tree farming. According to the method, a big branch is reserved at the top of a tree body during cleaning, residual big branches are short-pruned, movable supporting columns are reserved at the front ends, and the tree bark at the movable supporting columns are peeled off; unions are sealed and are bound by using black plastic strips or a neutral plastic sealing adhesive; movable supporting columns left on the tree body are used for binding new shoots; after grafting and survival, the big branch reserved at the top is removed, or after the reserved branch bears fruits, the branch is removed in winter pruning. The grafting survival rate can be improved, vigorous growth of new shoots is avoided, and films can be prevented from being damaged due to pipping of birds. The unions are sealed by using the plastic sealing adhesive, the working efficiency is greatly improved, and meanwhile a later unbinding process is omitted. Therefore, labor and time are saved. Additional supporting rod binding is not needed during new shoot binding.

The invention belongs to the technical field of high-voltage power transmission and transformation, and in particular relates to a suspension insulator. The invention discloses a suspension insulator, which comprises a mandrel 1 and fittings 2 at both ends thereof and an umbrella shed 3. The mandrel is made of epoxy resin and / or alkali-free glass fiber, and the shed 3 is made of flexible epoxy resin. APG equipment molding. The suspended insulator provided by the invention has simple structure, reasonable design and high molding efficiency. After molding, the overall rigidity of the insulator has been greatly improved. Compared with silicon rubber insulators, epoxy resin insulators have the advantages of easy maintenance and bird-proof pecking.

The invention discloses a net cage device for breeding young macrobrachium nipponensis by directly putting berried shrimps in an original pond and a breeding method thereof. The net cage device comprises supporting seats, fixing rods, a breeding tank, a fixing frame and a feeding platform, wherein the supporting seats are arranged on a shrimp pond bottom; the fixing rods are fixedly connected to the supporting seats; the breeding tank is fixedly arranged on the fixing rods, the breeding tank is of a space frame structure spliced by hard rod pieces, the side wall and bottom face of the breedingtank are both covered with mesh cloth, and the top of the breeding tank is provided with an opening; the fixing frame is arranged on the tops of the fixing rods and used for assisting in stabilizingthe fixing rods; the feeding platform is used for placing feed, and comprises a flat cylindrical hollow tray body, the bottom of the tray body is closed, the top of the tray body is provided with an opening, the side wall and bottom face of the feeding platform are both covered with mesh cloth, the feeding platform is suspended on the fixing frame through a suspension wire, and the feeding platform is entirely located in the breeding tank. The provided net cage device for breeding the young macrobrachium nipponensis by directly putting the berried shrimps in the original pond and the breedingmethod thereof achieve direct breeding and culture of young shrimps in the original pond, and do not need young shrimp catching and pond division processes, thereby increasing the survival rate of theyoung shrimps.

The invention provides a suspension bird repellent containing iron powder and gypsum powder and a preparation method thereof. The suspension bird repellent is prepared from effective ingredients and auxiliary ingredients, wherein the effective ingredients comprise the iron powder and the gypsum powder, and the mass ratio of the iron powder to the gypsum powder is (0.1-90):(0.1-90). The suspension bird repellent can be used for seed coating before planting of seeds of soybeans, peanuts, wheat, rice, corn, sorghum, fruit trees, forest and flower nursery or being mixed with a seed coating agent for seed coating to be used for repelling pecking of birds or damage of mice, then the condition that losses are caused due to the fact that the seeds are eaten by the birds is avoided, the birds can be repelled, and the seedling rate can be significantly increased.

The invention relates to anti-disease chicken breeding feed which comprises a medicine bag, wherein a plurality of elastic tubes are communicated with the top of the medicine bag; blades are fixedly connected with the top ends of the elastic tubes; the blades comprise medicine cavities communicated with the elastic tubes; first magnetic strips are arranged on the outer walls of the medicine cavities; a plurality of through holes are formed in the outer walls of the medicine cavities; the medicine cavities are wrapped by feed walls; a plurality of first chutes right aligned to the through holes are formed in the feed walls; blocking plugs are connected inside the first chutes in a sliding manner; second magnetic strips with magnetism opposite to that of the first magnetic strips are arranged on one sides facing to the through holes, of the blocking plugs; first pull ropes are connected between blocking plugs of adjacent blades; second chutes in a radial direction are formed in the elastic tubes; channels are formed in the middle of the second chutes; two sliding blocks right aligned to each other are connected in the second chutes in the sliding manner; magnetic pieces with opposite magnetisms are arranged on one sides close to each other, of the two sliding blocks; second pull ropes are connected with one sides far away from each other, of the two sliding blocks; the second pull ropes are connected with the top of the medicine bag. By adopting the scheme, automatic mixing of medicines and feed is achieved.

The invention mainly relates to the technical field of under-forest ecological cultivation, and discloses a method for cultivating green-shell-egg laying hens under a Chinese prickly ash forest. The method comprises the following steps: planting Chinese prickly ash, managing Chinese prickly ash trees, planting forage grass, constructing a chicken house, freely cultivating chicks, managing bred adult chickens, managing laying hens, and picking Chinese prickly ash. Resources under the forest are fully utilized, so that the yield per mu of the Chinese prickly ash reaches 612 kg, and the economicincome of planting households is increased by 37.9%. The forage grass is planted in the third spring after the Chinese prickly ash trees are planted, so that the growth of the Chinese prickly ash trees is prevented from being influenced by the forage grass. The occurrence of diseases and pests of the forage grass can be reduced through full growth of the Chinese prickly ash trees, so that the Chinese prickly ash, the forage grass and green-shell-egg laying hens are safe and healthy, and the green-shell-egg laying hens are prevented from being bored with eating. The various forage grasses and the leaves and Chinese prickly ash fruits falling from the Chinese prickly ash trees can promote the gastrointestinal function, have antibacterial and disinfecting effects, and reduces the morbidity ofthe green-shell-egg laying hens. In addition, the excrement of the green-shell-egg laying hens can promote the growth of the Chinese prickly ash trees and the forage grass, and under-forest circularcultivation can be carried out, so that a large amount of planting and breeding cost can be saved.