8 results about "Trampling" patented technology

The utility model provides a geocell structure, which relates to the technical field of geocells and comprises a geocell body, a steel wire fixing frame is arranged in the geocell body, a plurality of first limiting rings are symmetrically arranged at two ends of the steel wire fixing frame, and first ground anchors are inserted into the inner sides of the first limiting rings. The geocell body can be divided into a plurality of modules with the same size through the steel wire fixing frames, manual grass planting work of workers is facilitated, meanwhile, the overall strength of the geocell body is enhanced, and the geocell body is prevented from being deformed and damaged due to treading of the workers; the steel wire fixing frame is arranged on the side wave soil layer, the tip end of the steel wire fixing frame is inserted into the side wave soil layer, and then the steel wire fixing frame is tightened and prevented from loosening, so that the strength and stability of the geocell body are improved, meanwhile, potential safety hazards possibly existing when workers plant grass manually are avoided, and the actual use requirement is met.

The invention relates to an elevated agricultural three-dimensional irrigation system which can effectively solve the problems that in the prior art, a lot of crops can be trampled, labor and time are wasted, a drip irrigation method is laid, the irrigation can only be used once every year and cannot be repeatedly used, and cost is increased and resources are wasted. A plurality of rows of supporting frames in one-to-one correspondence are arranged on the long side of the plot at intervals, the main pipeline is communicated with a plurality of supporting pipelines, the supporting pipelines are communicated with a plurality of rows of branch pipelines in one-to-one correspondence at the tops of the supporting frames, a plurality of water outlet holes or spray heads are evenly distributed on the peripheral walls of the branch pipelines, and a main valve is arranged on the main pipeline. Each branch pipeline is provided with a first branch valve, and the supporting pipeline is provided with a second branch valve. The device is built at a time, can be repeatedly used for many years, cannot cause treading injury and other injuries to crops, facilitates cultivation, improves the irrigation efficiency, and saves water resources and human resources.

The invention discloses a method for ecological restoration of southern degraded mountain meadow, and belongs to the technical field of ecological restoration. According to the method, the composite coconut fiber blanket is laid in the to-be-restored mountain meadow area, the three-layer structure of the macroporous bonding soil fixing layer, the fertilizer retaining layer and the grass seed sowing layer is arranged in the composite coconut fiber blanket, the macroporous bonding soil fixing layer has the water retention and soil fixing effects, the fertilizer retaining layer can increase the soil fertility, a good growth environment is created for grass seeds, and the grass seeds can be planted in the soil. The grass seed sowing layer can restore the meadow, finally the ecological effect that the degenerated area meadow caused by the high treading frequency rapidly revives green is achieved, the survival rate of transplanted seedlings can be increased, the meadow restoration time is shortened, and meanwhile the restored mountain meadow is prevented from being degenerated after being manually treaded again.

This utility model provides a heat-insulating and water-storing tree fence, comprising: a moisture-retaining component, which includes several water collection tanks, each with a water collection cover on its upper surface and a water outlet at its bottom, the tanks arranged in a ring shape; and an insulation pad connected to the inner ring of the ring-shaped water tank. During construction, tree grates are placed around the base of the tree, and the fence is installed around the tree on the grates. The grates, in addition to preventing soil erosion and trampling, provide support for the fence. The combined components of this device provide protection for the tree, soil and water conservation, and heat and moisture retention. It is more aesthetically pleasing than traditional drip irrigation, and the water collection tanks collect rainwater, saving water resources. Rainwater replenishment further extends the moisture retention time.

The utility model discloses an ecological model of carbon loss and gain of grazing grassland ecosystem, which couples carbon loss caused by grazing, increase of soil organic carbon pool caused by animal excrement and carbon loss caused by animal trampling plant by establishing grazing carbon balance model and animal trampling carbon loss model, so as to obtain actual carbon loss and gain of grassland ecosystem. In the application, the utility model fully considers the factors of animal grazing, animal excretion and animal trampling in the whole grazing process, perfects the influence of disturbance factors of whole grassland ecosystem on vegetation, reduces the uncertainty of regional grassland carbon cycle simulation and improves the accuracy of results. Therefore, the utility model has high accuracy.

The utility model relates to a riverway ecological protection slope, which relates to the technical field of ecological protection slopes, and comprises slopes arranged on two sides of a riverway, planting frames are laid or stacked on the slopes, the planting frames are hollow, convex blocks are arranged on the outer edges of the planting frames, and the convex blocks on the outer edges of the planting frames are matched with fixing rods for positioning. The extension ends of the fixing rods are embedded into the soil layers of the slopes, vegetation is planted in the planting frames, water and soil loss of the soil layers of the slopes is effectively prevented, and the slope protection capacity of the slopes on the two sides of the river channel is improved; through holes are formed in the side walls of the planting frames, water pipes penetrate through the through holes and are laid along the single row of planting frames, water flow is supplied to soil bags or soil in the planting frames, and the requirements of plant growth are met; the top of the planting frame is provided with the butt strap, so that walking space on a slope can be provided, and trampling is reduced.

The invention discloses a boar feeding anti-treading detection device, and relates to the technical field of boar feeding, the boar feeding anti-treading detection device comprises a base and a feeding assembly installed on the top of the base, the top of the base is provided with a limiting piece, the top of the limiting piece is provided with a limiting groove, and a limiting plate is slidably inserted in the limiting groove; a first screw rod is rotationally arranged in the limiting piece, the first screw rod is sleeved with a first nut in a threaded mode, one end of the first nut penetrates through the limiting piece in a sliding mode and is fixedly connected with one side of the limiting plate, and a motor is arranged at the top of the limiting piece; a single boar is driven onto the base, then a motor is started, a first screw can be rotated, a first nut drives a limiting plate to move upwards in a limiting groove, the boar is made to approach the feed trough conveniently, then the limiting plate is put down according to the principle, and the single boar can be limited; and the problem of treading caused by crowding when a plurality of breeding pigs enter the ingestion area at the same time is avoided.

The application provides a grazing-supplement combined regulation method for promoting sustainable and efficient production of Albasis cashmere goat fattening goats, specifically determining a goat breeding scale; grouping goats; determining a goat grazing regulation mode; and determining a goat supplement regulation mode. The application optimizes the grazing area, daily grazing duration, and the time points of leaving and returning to the pasture of Albasis cashmere goat fattening goats, not only reduces the energy consumption of the goats due to cold resistance and excessive walking, but also reduces the ecological negative effects of the goats due to excessive trampling and foraging of pasture, which is helpful to realize sustainable grazing utilization of grassland.