12results about "Grassland seeding" patented technology

A solidification sowing method for a side slope grass planting area aims at solving the problems that in the solidification project of the side slope grass planting area, manual sowing efficiency is low, uniformity is poor, the method is difficult to adapt to complex side slope terrains, and labor intensity is high. Conventional mechanical sowing faces the problems that the sowing amount cannot be flexibly adjusted, and the slope solidification effect can be reduced due to continuous seed conveying. The method comprises the following steps that seeds are poured into a seed storage barrel, a corner motor drives a driving drive plate to rotate, the upper side wall of a fixed barrel communicates with the seed storage barrel, a five-groove wheel is driven to rotate when a round pin of the driving drive plate is embedded into a wheel groove of the five-groove wheel, and then a shaft A and a seed conveying roller are driven to rotate; air flow generated by the air blower enters the air blowing cylinder, seeds falling from the seed conveying cylinder to the air blowing cylinder are blown to a side slope, an operator pushes the supporting assembly with the universal wheels through the pushing handle, the device flexibly moves on the side slope, and uniform sowing is completed. The device is used for solidifying and sowing in the side slope grass planting area.

The invention provides a high-filling slope ecological protection construction method, and relates to the technical field of slope protection engineering. The construction method comprises the following implementation steps: step 1, slope pretreatment; the method comprises the following steps: firstly, shaping and trimming a high-filled side slope, cleaning surface topsoil, gravels and weeds, and synchronously presetting a through-type drainage system at the top, the waist and the toe of the side slope; comprising the four steps of anchor rod laying, grouting and anchoring, lattice beam pouring and geogrid laying, specifically, drilling is conducted on the trimmed slope surface of the side slope, anchor rods are laid, lattice beams fixedly connected with the anchor rods are formed through pouring, then the geogrids are flatly laid in the coverage area of the lattice beams, and double fixing is completed. The anti-sliding stability of the slope body is enhanced, the geogrids can disperse the load of the slope body, the shear strength of the surface soil body of the slope is improved, the overall stability of the high-filled slope is remarkably improved, and geological disasters such as landslide and collapse of the slope are effectively prevented.

The invention discloses a landscape garden grass seed sowing device which is suitable for being mounted on a movable platform for use and comprises a shell, a barrel, a fan, a driving motor, a spiral auger, an exhaust pipe, a transition connecting pipe, a sowing pipe and a swing mechanism. A barrel is arranged in the shell, the bottom of an open stock bin on the upper side of the barrel is connected with a vertical discharging pipe, and a driving motor drives a spiral auger to be inserted into the discharging pipe to convey grass seeds. The fan is arranged in the shell and is communicated with the discharge pipe through an exhaust pipe; an outlet of the exhaust pipe is connected with the sowing pipe through a flexible transition connecting pipe; the swing mechanism is arranged on the shell, connected with the sowing pipe and used for driving the sowing pipe to swing left and right so as to adjust the sowing range. Quantitative conveying and pneumatic type long-distance sowing of grass seeds are achieved, the sowing range is adjustable, uniformity is good, the device is particularly suitable for being installed on a mobile platform such as a motor tricycle to conduct large-area landscaping operation, and the sowing efficiency and quality are remarkably improved.

The invention discloses a water and soil loss treatment method for a soil slope of an arid mining area. The method comprises the following steps that S1, decomposed cattle and sheep manure barnyard manure is spread on a loose sandy slope; s2, sowing seeds: selecting peripheral indigenous desert plant perennial herbs and shrub seeds to be mixed and sown according to the equal mass ratio; s3, the slope is covered with a vegetation blanket; s4, selecting peripheral local desert plant annual herbaceous and perennial herbaceous seeds to be mixed and sown on the surface of the vegetation blanket according to the equal mass ratio. Under the conditions of extremely low precipitation and barren soil, water and soil loss of the side slope is rapidly and remarkably controlled with the investment far lower than that of engineering measures, restoration of the ecological function of the side slope soil is synchronously started and accelerated, and finally a side slope ecological system is guided to succession towards a stable state with the self-maintaining capacity. The comprehensive technical effects of controllable treatment cost, lasting effect and ecological sustainability are achieved.

The invention relates to the technical field of ecological restoration engineering, in particular to a no-tillage reseeding integrated device suitable for alpine meadow alopecia areata areas, which comprises a rack assembly, a surface layer membrane rupture assembly, a seed feeding assembly, a substrate feeding assembly and a light-pressing planting assembly, the surface layer membrane breaking assembly conducts shallow layer membrane breaking on the meadow earth surface through a plurality of membrane breaking modules, and underlying soil is not disturbed. The seed feeding assembly is arranged behind the film breaking assembly, and meadow grass seeds are quantitatively sown in a film breaking area; the substrate feeding assembly synchronously covers a grass seed sowing area with a substrate material following the substrate feeding assembly; the light-pressing field planting assembly is located at the tail end and used for conducting light compaction on the reseeding area. On the basis that the original soil structure is not damaged, continuous operation of shallow layer film breaking, quantitative sowing, matrix covering and light pressing planting is achieved, the bald areata area can be efficiently restored, construction disturbance is reduced, the reseeding efficiency and the grass seed survival rate are improved, and the method is suitable for ecological restoration of alpine meadows and project limited areas.

The present application relates to a kind of tailings vegetation substrate laying device and laying method, it is related to mine ecological restoration management technical field, for solving the ecological restoration of tailings dam in prior art, lack of vegetation substrate laying device while digging, and tailings cannot be well utilized, and the problem of waste soil;Including: excavation system, mobile base, impurity removal system, screening system, mixing system, spreading mechanism and control system, the mobile base is movably connected at one end of the excavation system;The impurity removal system includes first mixing mechanism and filtering mechanism;The screening system includes screening mechanism and first laying mechanism;The mixing system includes second mixing mechanism and second laying mechanism;Control system is electrically connected with excavation system, impurity removal system, screening system, mixing system and spreading mechanism.

The invention relates to the technical field of ecological restoration engineering, and particularly discloses a method for planting pasture on desertification land in an alpine pasturing area. The method for planting the forage grass on the desertification land in the high and cold pasturing area comprises the following steps: S1, selecting the desertification land in the high and cold pasturing area; s2, the selected land is subjected to mechanical deep ploughing; s3, applying a soil conditioner; s4, selecting a cold-resistant and drought-resistant pasture variety; s5, the grass seeds are subjected to disinfection and seed soaking pretreatment, the grass seeds are soaked with a carbendazim solution for disinfection, and the grass seeds are soaked with warm water for seed soaking; s6, sowing is conducted in a drill sowing mode; s7, immediately covering a thermal insulation material after sowing; s8, regularly irrigating after sowing; s9, topdressing nitrogen fertilizer in the growth tillering stage of the forage grass; and S10, monitoring diseases and insect pests. The method for planting the forage grass on the desertification land in the alpine pasturing area can be used for rapid treatment of the desertification grassland in the alpine pasturing area, function recovery of a degraded ecological system and sustainable forage grass production, and has the advantage of lasting ecological restoration effect.

The invention relates to the technical field of foreign soil spray-seeding materials, in particular to a processing technology of a foreign soil spray-seeding clay material with high cohesive force, which comprises the following steps: transporting surface soil to a surface soil bin, feeding the surface soil to a first conveyor through a first feeder, conveying the surface soil to a vibrating screen by the first conveyor, screening by the vibrating screen, and drying to obtain the foreign soil spray-seeding clay material with high cohesive force. Broken stones on the screen are conveyed to a broken stone stockpiling field through a second conveyor, and materials under the screen are conveyed to a surface soil temporary storage bin through a third conveyor; feeding the undersize material to a fourth conveyor through a second feeder, conveying the undersize material to a ball mill by the fourth conveyor, adding water into the ball mill for ball milling operation, feeding the ground slurry into a thickener, pumping the slurry subjected to thickening treatment to a filter press through a slurry pump, and carrying out filter pressing to obtain finished product clay. According to the process, the adhesion is improved, so that the germination rate of the grass seeds is improved.

The application discloses a grassland ecological restoration plant planting device and relates to the field of ecological restoration, which comprises a side plate, a hook is fixedly connected to the right end of the side plate, an inner side of the side plate is fixedly connected with a trowel plate, an inner surface of the side plate is rotatably connected with a rotating shaft, an outer arc surface of the rotating shaft is fixedly connected with a plow, a quantitative discharging device is arranged on the outer surface of the side plate, and the plow will rotate due to contact with the ground during use and continuously contact the trigger block during rotation, so that the trigger block can be driven to rotate, the connecting shaft will drive the distributing block to rotate during the rotation of the trigger block, and the seeds in the inner side gap of the distributing block are transported to the spreading plate, at this time, the spreading plate will use the multiple groups of rectangular protrusions in the inner part to transport the vegetation seeds to the ground, so that the quantitative planting in the fixed distance is completed, and the overall operation does not need to consume extra electric energy.

The invention relates to the technical field of foreign soil spray-seeding materials, in particular to a processing technology for producing and preparing a mine greening foreign soil spray-seeding material by combining gravel, which comprises the following steps of: transporting gravel rough materials of a gravel aggregate mine to a buffer bin of a coarse crushing workshop, feeding the gravel rough materials to a roller screen for screening through a heavy plate feeder, crushing oversize materials, and crushing the oversize materials to obtain crushed materials; screening the undersize material of the roll shaft screen through a vibrating screen in a screening workshop, wherein the undersize material of the vibrating screen becomes mud powder; materials on the vibrating screen and materials crushed by the coarse crushing machine are conveyed to a gravel processing flow; carrying out concentration and filter pressing on the waste water after gravel processing to obtain a mud cake; conveying the mud powder to a stirring tank, and conveying the mud cake to the stirring tank; grass seeds, water, a fertilizer and an additive are added into a stirring tank and then stirred, the stirred soil dressing spray-seeding material is conveyed to a spray-seeding machine through a slurry pump, and the spray-seeding machine performs spray-seeding operation. The process can realize comprehensive utilization of by-products such as mud powder and mud cakes of a sandstone system and improve the quality of spray-seeding materials.

The present application relates to a kind of prairie low disturbance seeding tools of multi-system drive, including the seeding and cutting composite monomer hung on the middle beam of frame, the seed metering system fixedly connected above frame, the power transmission hexagonal shaft fixedly connected below the beam of both sides of frame, the hydraulic system fixedly connected above the beam of front end of frame;Seeding and cutting composite monomer has independent profiling function, can complete cutting, ditching, seeding, compacting operation at one time, measure soil firmness in real time and calculate tool optimum operating speed feedback to tractor during operation.This application is driven by electric control system, hydraulic system and mechanical system, intelligent mechanized operation such as cutting, seeding, supplemental planting, grass and bean mixed planting and other multiple forms can be realized on prairie, and low disturbance prairie seedbed construction can be realized.

An electric-powered bulk material dispersing system and method of use. The electric power is provided by a battery system with one or more electric motors to replace traditional internal combustion engines. The electric motor or motors are used to provide pressure to one or more pumps that may be used in conjunction with various tubes, hoses or related conduit and spray nozzles in order to disperse a bulk material such as seed, mulch, compost, chipped wood, grain, hay, fertilizer, herbicide, pesticide, plastic pellets, salt, sand or the like that has been combined or suspended within a fluent material. In one form, the bulk material dispersing system may be used as a bulk hydroseeder.