13results about How to "Avoid nibbling" patented technology

The invention relates to the technical field of organic fertilizers and planting of watermelons and muskmelons, and provides a special fertilizer for milk irrigated watermelons and muskmelons and a double-stubble planting method for sweetness enhancement of milk irrigated watermelons and muskmelons. The special fertilizer for the milk irrigated watermelons and muskmelons comprises black goat manure, sophora alopecuroide, sesame seed meal, bran, organic fresh milk, brown sugar and zymophyte. The black goat manure is pulverized into powder by a pulverizer, the sophora alopecuroide is pulverizedinto 1 cm to 2 cm, and the ratio of the black goat manure, the sophora alopecuroide, the sesame seed meal, the brans, the organic fresh milk, the brown sugar and the zymophyte is 2700-3200: 80: 50: 150: 5: 1. The double-stubble planting method for sweetness enhancement of the milk irrigated watermelons and muskmelons comprises the following steps: selection of a nursery seedling plate and soil, cleaning and germination accelerating of seeds, soil preparation, transplanting, irrigation, topdressing, shaping and forking of watermelon and muskmelon vines and fruit bearing of the watermelons and the muskmelons. The problems that in an existing watermelon and muskmelon planting process, soil nutrients are damaged due to the fact that chemical fertilizers are used for a long time, and the sweetness of melons is reduced are solved.

This invention discloses a renewable energy-driven multi-effect coupled algae removal and fish repelling device and method. The device includes a shore-based unit, a multi-effect coupled algae removal and fish repelling device, and a control system. The shore-based unit includes a hoisting structure and a renewable power system. The method includes controlling the main drive device via a movement control module to move the multi-effect coupled algae removal and fish repelling device underwater; controlling the underwater monitoring device via an underwater monitoring control module to collect underwater image data to obtain fish / algae data from the underwater image data; controlling the electrode drive device via an electrode spacing control module to adjust the electrode spacing and adjusting the voltage output from the energy storage device according to the transformer; and releasing a pulsed electric field in the water via the first and second electrodes to generate various products with algae removal and fish repelling effects under multiple physicochemical effects. The algae removal and fish repelling device of this invention can remove harmful algae blooms while repelling fish in the water, preventing them from eating aquatic plants used for water body restoration or rare aquatic plants. The equipment is simple, easy to operate, and does not cause secondary pollution to the water body, overcoming the limitations of traditional algae removal and fish repelling technologies.

The application discloses a cloud artemisia fruit forest undergrowth breeding device and relates to the technical field of seed seedling cultivation. The cloud artemisia fruit forest undergrowth breeding device comprises a breeding frame, a closed curtain and a glass window. The breeding frame comprises an integral outer frame. The closed curtain is fixedly connected to the front face and the back face of the integral outer frame. The glass window is fixedly connected to the left side and the right side of the integral outer frame. The breeding frame is fixedly connected with fruit drop collecting mechanisms on the left side and the right side. An electrical box is fixedly connected to the left face of the fruit drop collecting mechanism on the left side. The fruit drop collecting mechanisms are communicated with fermentation trapping mechanisms on the back face. The breeding frame is fixedly connected with isolation and repelling nets on the left side and the right side. The cloud artemisia fruit forest undergrowth breeding device actively repels and traps the pests breeding inside and outside the device by means of the fruit drop collecting mechanisms, the external trapping openings and the isolation and repelling nets, and the generation quality and yield of the cloud artemisia are improved.

The utility model relates to leech trapping equipment technical field, concretely is leech field trapping device, including upper and lower two section structure, upper and lower two section structure are respectively upper section cylinder and lower section cylinder, the side wall of lower section cylinder is provided with first filter screen, the mesh size of first filter screen is less than 0.1mm, leech can not pass first filter screen, the side wall of upper section cylinder is provided with second filter screen, the mesh size of second filter screen is greater than 5mm, and leech can freely pass second filter screen and enter the inside of upper section cylinder, the inside installation of lower section cylinder has decoy placing part. In this leech field trapping device, the targeted structure design is through, and the traditional capture pain point is solved efficiently, and the technical effect is remarkable. In the capture efficiency and selectivity, the upper and lower section cylinder cooperates different specifications filter screen, and the first filter screen of lower section only lets the decoy smell flow, and blocks leech.

The invention relates to the technical field of soil and water conservation, and specifically to a sand-fixing straw mat woven with plant seedlings and a manufacturing method thereof, wherein plant seedlings are woven on the sand-fixing straw mat, and the preparation method of the sand-fixing straw mat comprises the following steps: S1 selecting seedlings of 1-2 years old, leaving a root length of 30-35 cm, leaving an above-ground part of 20-30 cm, and cutting off excess parts; S2 putting the roots into a prepared water-retaining agent and soaking them thoroughly; S3 taking out the seedlings stained with the water-retaining agent from the water-retaining agent, and smoothing the roots thereof into a downwardly inclined state; S4 weaving ≥2 ropes on the straw mat, each rope being woven from two strands, and weaving seedlings in one side of the straw mat to form the sand-fixing straw mat; S5 burying one side of the straw mat-woven seedling part in the sand, and making the seedling root 5-8 cm below the ground; the rope is made of a seed rope or a traditional braided rope, and the invention provides two technical schemes, and simultaneously sowing plant seeds or transplanting seedlings while laying the straw sand barrier, so that the seedlings can survive at one time, saving time and vitality.

The invention discloses a high-reliability and long-acting ant-proof cable, belonging to the technical field of cables. The high-reliability and long-acting ant-proof cable of the invention comprises, from inside to outside, a conductor, an insulating layer, a conductor shielding layer, an aluminum sheath and a PE outer sheath in sequence. The PE outer sheath comprises the following components by weight: 100 parts of polyethylene, 20-50 parts of a thermoplastic elastomer, 10-30 parts of surface-modified silica microcapsules, 0.1-1 parts of a catalyst, and 5-10 parts of an auxiliary agent. The surface-modified silica microcapsules are added to the PE outer sheath material, silica is used as a capsule wall material of the self-repairing microcapsules, a repairing agent and an ant-proofing agent are used as capsule core materials, and a polyethylene glycol monomethyl ether segment with a dispersing effect and a nonanoic acid vanillamide segment with an ant-proofing effect are modified on the surface of the silica, thereby achieving a high-reliability and long-acting ant-proofing effect.

The utility model relates to the technical field of mud flat seedling protection, in particular to a mud flat seedling fixing device for a mangrove forest restoration area, which comprises two baffles which are symmetrically distributed and an opening type cover body arranged at the tops of the two baffles, and hinges for opening and closing the two baffles are arranged on the outer sides of the two baffles. According to the mangrove seedling planting device, in the mangrove seedling planting stage, the mangrove seedlings can be protected through the two baffles and the open type cover body, the mangrove seedlings are prevented from being gnawed by animals, meanwhile, air circulation around the mangrove seedlings can be guaranteed, the mangrove seedlings can be protected, and the mangrove seedlings can be protected from being damaged by the animals. In addition, when the mangrove seedlings adapt to the environment to grow, the opening type cover body on the upper portion can be detached, the mangrove seedlings are supported from the two sides of branches and trunks of the mangrove seedlings through the two inner arc-shaped blocks, it is ensured that the mangrove seedlings can grow healthily and stably, and the remediation effect of a mangrove forest remediation area can be improved.

The utility model discloses a wardrobe with an insect prevention function, which comprises a wardrobe main body, an insect prevention assembly and a heating assembly, the insect prevention assembly comprises a fixed frame, the fixed frame is fixedly connected in the wardrobe main body, an insect expelling box is arranged in the fixed frame, the outer side of the insect expelling box extends to the two sides of the fixed frame, and the heating assembly is arranged in the fixed frame. An air inlet is formed in the outer side of the insect repelling box, an impurity removal net is fixedly connected to the interior of the air inlet, four supporting blocks are fixedly connected to the interior of the insect repelling box, a supporting net is arranged at the tops of the supporting blocks, and a natural insect repelling material is arranged at the top of the supporting net. According to the anti-insect wardrobe, the anti-insect assembly is used for carrying out anti-insect protection on the wardrobe and clothes, injurious insects can be effectively repelled, and in cloudy and rainy days, the humidity in the wardrobe is prevented from being high, the injurious insects are prevented from rapidly breeding in the wardrobe, the injurious insects are prevented from gnawing the wardrobe and the clothes, and property loss is avoided.

The invention relates to the technical field of solenopsis invicta prevention and control, and discloses a prevention and control device and method for monitoring and trapping solenopsis invicta, the prevention and control device comprises a trapping box body, the trapping box body is sleeved with an anti-termite shell, and the bottom of the trapping box body is fixedly connected with a fixing mechanism; after the trapping box body is sleeved with the anti-termite shell, the solenopsis invicta crawling on the trapping box body can be pushed out of the trapping box body, the anti-termite shell is installed outside the trapping box body through a fixing mechanism, the periphery of the trapping box body is fixedly connected with a box inlet mechanism, the box inlet mechanism can provide a channel for the solenopsis invicta to enter, and therefore the trapping box body is prevented from being damaged. However, the trapping box cannot climb out of the trapping box from the box inlet mechanism. Through the arrangement of the anti-ant shell and the fixing mechanism, the solenopsis invicta can be pushed out of the trapping box body when the trapping box body is taken back, then the solenopsis invicta is prevented from climbing into the body of a worker through the box body, and the worker is further prevented from being hurt by the solenopsis invicta.

The utility model relates to the technical field of ecological environment protection equipment, and discloses an ecological floating bed for ecological environment protection, which comprises a floating bed main body. According to the ecological floating bed for ecological environment protection, through modular combination of the floating bed main body and the circular planting frames and a fiber woven structure of the fiber woven mesh, a multi-layer root system fixing network is formed, the plant density is improved, meanwhile, directional growth of plant root systems is ensured, and meanwhile, a uniform root system supporting surface is provided; then fishes can be blocked under the protection of the protective cover, the fishes are prevented from gnawing the root systems of the plants, meanwhile, the protective cover can prevent impact of water flow from impacting the root systems of the plants, the impact of the water flow is further reduced in cooperation with the speed reduction performance of the conical through hole, and it is ensured that the root systems of the plants in the circular planting frame stably grow; and meanwhile, the protective cover can be rapidly detached through the limiting assembly, and therefore the maintenance and replacement efficiency of the protective cover is improved.