157 results about "Natural landscape" patented technology

The invention discloses a revegetation system on steep rocky slopes and an implementing method thereof, which are suitable for surface vegetalization of steep rocky uncover slopes with the gradient of 60 degrees above. A slope drainage system is arranged in the system to prevent the vegetalization layer from being flushed by rainwater and reduce water loss and soil erosion; a mix-sprayed vegetalization layer plastic-covered with iron wire corrugated meshes and consisting of continuous fiber is arranged on the slopes and has stable structure, rich nutrition and functions of water conservation and ventilation. The casting separator prevents the mix-sprayed vegetalization layer from sliding downwards; and a drop irrigation facility is distributed to make sure that the vegetalization layer is moist. After maintenance of mix-sprayed construction on the slopes, the vegetable layer with herbaceous plants and shrubs can be effectively formed, thereby reconstructing the destructed vegetables on the slopes and recovering the natural landscapes on the uncover slopes.

The invention discloses a system and method for treating rural sewage by using an ecological system based on multi-submerged plant combinations. From the water inlet to the water outlet, the system sequentially comprises three regions in a pond, wherein a submerged plant combination A, which comprises more than any two of hydrilla, waterweed, Najas minor, curly pondweed and bog pondweed, is planted in the first treatment region; a submerged plant combination B, which at least comprises Vallisneria spiralis and vallisneria spinulosa, is planted in the second treatment region; and a submerged plant combination C, which comprises more than any two of hydrilla, waterweed, Najas minor, Vallisneria spiralis, vallisneria spinulosa, curly pondweed, bog pondweed, watermilfoil and hornwort, is planted in the third treatment region. The system and method are simple to implement, have the advantages of low cost and favorable effect, and do not need additional pipe network engineering and land; and the effluent water can achieve Grade 1 A above in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant. The system can be used as a natural landscape, and has the advantages of high transparency of the water body, high biodiversity and high ecological landscape value.

The invention discloses an ecological compound substrate, which is composed of the following ingredients: peat soil, yellow soil, pinewood soil, burned soil, bacteria soil, forest muck soil, plant ash, zeolite or artificial zeolite, perlite or expanded perlite, sand, vermiculite or expanded vermiculite, calcium superphosphate, phosphatic fertilizer and granular or sheet micro-biological concrete bricks. A compound bio-ecological building block is characterized in that the building block is in the shape of a hollow uncovered box, the inner cavity of the building block comprises the ecological compound substrate, and the sidewall of the building block is provided with a planting hole and a drainage hole at a certain distance away from the bottom. A compound bio-ecological retaining wall is built by piling up the compound bio-ecological building blocks. The retaining wall can degrade the rain water and the pollutants by biological adsorption, and can absorb and remove the degraded substances by plants, and the green plants can also build natural landscape and ecological environment, thus, water can be purified continuously, and the high-strength, steady, effective, artistic, green and ecological retaining wall is formed.

The invention relates to a construction method of a live branch frame type plane source retaining purified ecological revetment. The method comprises the following steps of: paving rock stones on an included angle position of a riverbank slope surface and a riverbed; bundling epicormic branches of willows, clethraceae and black poplars into live branch bunches; since the live branch bunches form a live branch frame, paving the live branch frame on the riverbank slope surface along the block stones, paving live branch layers and live branch frame layers in a staggered way layer by layer on the live branch frame layers; and paving filling in the top most layer of frame. The invention aims to solve the problems that a natural slope protection way has poor stability, hard slope protection causes adverse effects on the ecology, the environment and the landscape of a revetment, and the ecological slope protection landscape is excessively single and too high in cost. The revetment is completely constructed by natural materials, builds a fine riverbank biological habitat environment and ensures the stability of the revetment; in addition, beautiful natural landscapes are formed on a riverbank revetment, and a plant-gravel-microorganism system formed on the revetment has better retaining and purifying effects on pollutants entering into a river channel in a plane source way.

A preparing method used for a pattern tracery on an artificial slate includes procedures of prefabricating a spare artificial slate (1), taking pictures and scanning of a real object (2), printing and plate making (3), printing (4), transfer printing (5), film pressing (6) and cutting and forming (7). A specific technique flow is as follows: in the first procedure, the artificial slate is prepared and reserved after the surface treatment by a sanding machine; the second procedure is that the pattern tracery is scanned and the real object is taken photos ; the third procedure is that the scanned pattern tracery or photos is utilized to carry out platemaking before printing; the fourth procedure is the platemaking is printed on a transfer film; the fifth procedure is the pattern tracery on the transfer film is transferred on the spare artificial slate surface; the sixth procedure is a film pressing is carried out to the artificial slate, wherein the transfer of the pattern tracery is finished; the seventh procedure is a finished artificial slate product provided with pattern traceries is cut and formed. The method has the advantages that various pattern traceries such as natural landscape, characters, animals and plants, flowers-bird, fish and worms, pavilions, or letterform can be formed according to different needs; the method is scientific and reasonable; the equipment investment is low.

The invention relates to an aquaria,which in detail is a landscape ecological aquaria, comprising aquaria body and rockery installed in aquaria; aquaria body is equipped with water circulation system, the rockery is cured with high-strength compressed foam, said foam is sprayed with a coloring coating layer. The water supply pipe and sewer pipe of water circulation system are located in rockery, the current flows out from rockery under action of water pump through pipeline. The aquaria is also equipped with sprayer. The new-type landscape ecological aquaria provides natural view for people and not only beauties house but also clean the environment.

The invention relates to stabilizing methods of the ecological agriculture, particularly to a soil, plant and biological stabilizing method of an agricultural watershed riparian zone side slope. The soil, plant and biological stabilizing method comprises starting from a position close to a river way to plant three rows of annual Salix integra and planting three rows of annual Amorpha fruticosa along the direction parallel to a river bank after artificial leveling and performing cross planting on the Salix integra and the Amorpha fruticosa according to the order in turn; performing artificial trimming on a side slope protection zone and setting the integral side slope protection section into a step-shaped structure in which three small side slopes are connected with two small platforms; protecting the small side slopes of the side slope protection section through polypropylene non-woven fabrics, laying the non-woven fabrics on the small side slopes, fixing the top end and the bottom of every small side slope through rivets respectively and performing vegetation cutting in the middle of every small side slope; performing Salix integra cutting on every small side slope of the side slope protection section and performing cutting in the middle of each small platform of the side slope protection section through a row of Amorpha fruticosa. According to the soil, plant and biological stabilizing method of the agricultural watershed riparian zone side slope, the artificial disturbance is less, the cost is low, the recovery is rapid, the effect is good, the soil, the close-to-natural-landscape effect is achieved, and the artificial maintenance is not required by the later period of ecological slope protection and pollution control.

The present invention discloses a combined type dwelling with cascade compound in mountainous region. The dwelling comprises a plurality of detached house located on different elevation planes of a mountain. The detached house comprises two floors with each floor having one outdoor compound, and the two floors are connected with each other through a polygonal line shaped outdoor stairway, which leads houses in every floor to be independent from the outdoor compound on different elevation planes; a plurality of outdoor courtyards with different elevations enclosed by the polygonal line shaped outdoor stairways are located between a plurality of neighboring detached houses, and all the outdoor courtyards are distributed in a staggered cascade way as a whole. The whole combined type dwelling is built round the mountain and flexible adjustments can be made according to different mountain gradients. By adapting the original mountain topography and landform, the dwelling is a new type dwelling layout model combined with natural environment of mountainous region. Being fully merged with natural landscapes and mountain landforms, the dwelling creates changeable spaces and riches images of residential areas. The model can be duplicated and applied in most mountain projects.

The invention discloses a karst region rapid plant recovering method belonging to plant cover cultivation methods; and is object to provide a method of using small amount of soil to rapid recover grass in karst region. Its technical scheme includes: mixing uniformly the grass seeds and the growth substrate at a weight ratio of 1:10 to confect a sowing material, uniformly covering the sowing material on the surface of the abandoned land, and then performing breeding management according to conventional method, wherein, the growth substrate is confected by the following material at weight percentage: 39% of clay, 25% of phosphogypsum powder, 25% of fly ash, 10% of activated sludge powder, 1% of paper pulp. The grass planted by the method has high survival rate and fast plant growth; can not only prevent soil erosion, but also significantly improve the ecological environment and natural landscape; has small engineering amount, convenient construction, low investment and quick returns, and the like advantages; and the method is a karst region reclamation treating and plant cover recovering ideal method.

The invention provides a tube bundle-type natural water diversion device and a water diversion method for generating electricity. The water diversion device comprises a pressurized water delivery tube bundle arranged along the natural grade of a riverbed, and the water outlet of the tube bundle is communicated with the water inlet of a water turbine; the water inlet of the tube bundle is communicated with the diversion well of a water diversion point arranged on the riverbed or by a river bank. Natural water diversion can be completed without damming up, and the water turbine is rotated to obtain mechanical energy under the state of reserving the ecological environment of the original river by utilizing pressurized water formed in the tube bundle by part of water flow; then a generator is driven to rotate to convert the mechanical energy into electric energy, thereby generating electricity. The problems that the prior art has big occupation area, high amount of capital invested and long construction time and creates serious influence on environment, hydroecology, natural landscapes and the like are fundamentally solved while waterpower resources are sufficiently utilized to provide sustainably developed electric energy to human. The invention has investment saving and high construction speed and can carry out natural water diversion to generate electricity according to circumstances.

The invention relates to a rapid recovery method of a natural river landscape of a city. Firstly, the water width and the water depth of a river are measured, the flow cross section of the river is calculated, under the condition that original hard banks are remained, a riverbed is excavated according to the characteristics of the cross section of an original riverbed, the river flow volume of the excavated riverbed equals to the river flow volume of the original riverbed, and the flood carrying capacity of the river is remained; and then, an earth work generated in the excavation of the riverbed is refilled between the hard banks and a riprap slope, an earth slope with a cross section progressively increasing from top to bottom is formed after roller compaction is conducted. Compared with the prior art, hard slope protection does not need to be removed, on the basis of the original width of the river, the riprap slope and the earth slope are built, a structure with a shallow and a deep pool is formed, diversified river local terrains are created relying on the natural evolution of the river, the biological habitat of the river is improved, the diversity of a water flowing and water ecological system is recovered, and the rapid recovery of a river ecological system is achieved.

The invention provides a flower glaze and a preparation method thereof. The glaze is prepared from, by weight, 47-53 parts of white feldspar, 17-23 parts of calcite, 6-8 parts of quartz, 4-6 parts ofcopper ore, 1.5-2.5 parts of talc, 1.5-2.5 parts of tin oxide, 8-12 parts of frit, 1.5-2.5 parts of bismuth oxide, 2.5-3.5 parts of zinc oxide and 0.25-0.75 part of copper oxide. According to the flower glaze and the preparation method thereof, by regulating the content of the frit and bismuth oxide in a glaze and then cooperating with other glazes, the flower glaze prepared is rich in glaze colors, the glaze light is bright and smooth, realistic natural landscape paintings are presented on a glaze surface, and there are no defects such as sagging, smoke sucking, cracking and the like.

The invention relates to a method for fabricating a clay sculpture craftwork, which is characterized in that the formulation of raw materials of the clay sculpture craftwork comprises mud, glutinous rice flour, sodium benzoate, honey and egg white; and the method comprises the following steps: taking the materials according to the proportions of the mud, the glutinous rice flour and the sodium benzoate, stirring the materials evenly, adding boiled water into the mixture, and kneading the mixture into a mud dough; after kneading the mud dough well, steaming the mud dough for 1 hour at a high temperature, and then adding the egg white into the mud dough; and putting the proofed mud dough into a vacuum container for 24 hours: adding various advertising colors to the proofed mud dough, sculpturing the mud dough into sculpture products of personal portraits, flowers, birds, fishes, insects, natural landscapes, and the like, and spraying propylene gloss paints on the products after air-drying. The method is the extension and development of the prior clay sculpture handworked craftworks for carrying forward the folk clay sculpture artistic charm of China and making the clay sculptures become art treasures with ornamental values; besides, with the method, the craftworks have the characteristics of waterproofness, moisture resistance, firmness and cracklessness, beautiful appearance, and good transparency.

The invention relates to a water body purification method. Through exciting the metabolic activity of a water body local micro flora, promoting the absorbing capability of microorganisms on contaminants in the growth and propagation processes, improving the effective biomass and the functionality of the microorganisms, and recombining, perfecting and optimizing the water body microorganism ecological system, the material flow transfer of organic nitrogen and phosphorus contaminants among different trophic levels of the water body ecological system is realized, the water body self cleaning regulation capability recovery is promoted, and the water quality purification and ecological restoration are realized. A water body indigenous microorganism activation system for realizing the water body purification method comprises an activation reaction region and an accessory equipment region. The activation effect on the water body microorganism flora is obvious; the automation degree is high; the accessory equipment is little; the management operation is convenient; the energy consumption is low; the technical support can be provided for natural landscape water body governing; good social benefits and environmental benefits are realized.

The invention discloses a computing method of a video fluid height. The computing method comprises the following steps: firstly, initializing motion vectors of a fluid according to fluid motion features; utilizing LBM to compute the height of fluid particles in accordance with a result of the motion vectors; denoising and smoothing the height; utilizing LBM to perform recurrence on the height of continuous multiframes to obtain a height computing result with physical motion features of the fluid according to the continuity of the fluid motion; utilizing a linear interpolation of fluid particle distribution functions to obtain a height result of uniform changes of continuous motion fluids; and finally correcting the fluid height by using intermediate frames. The computing method provided by the invention is simple, convenient and fast. By using the computing method, a fluid height field of continuous changes can be obtained, and a real-time height result is produced. The computing method can be suitable for constructing virtual scenes of natural landscapes and has an application value; and with the adoption of the computing method, the real-time interaction of the fluid motion in the virtual scenes can be realized effectively, and the poor real-time capability in reconstruction based on a vision method is overcome.

Dimensionally adequate for the transit of persons in its interior, the main characteristic of which lies in the fact that it consists of a self-supporting, modular and removable cover, which allows simple and fast assembly, independent of said conveyor belt, in addition to subsequent folding in a horizontal position for those times of year when said cover is not used, giving it a high degree of watertightness and resistance to strong winds, with ensuing benefits in terms of visual impact and respect for the natural landscape, in addition to the possibility of using the entire outer surface of the cover as an advertising medium.

The invention relates to an artificial construction material and a manufacturing method thereof. The manufacturing method comprises the following steps: grinding aluminum slag or / and aluminum ash to obtain a first raw material; screening out a second raw material from the first raw material; heating the second raw material; and evenly mixing the heated second raw material with unsaturated polyester resin to obtain a slurry. The artificial construction material comprises the element aluminum and unsaturated polyester resin; and in the artificial construction material, the mass percent of the element aluminum is greater than 10%. The manufacturing method does not adopt natural stone, thereby avoiding destroying the natural landscape and protecting the environment.

The invention mainly discloses a method for realizing excavation analysis by means of cutting surfaces and cutting surface combination based on a complex ore body. By the aid of the method, a three-dimensional ore body structural model can be cut from different directions and different angles by the aid of the method, interested areas can be excavated, a three-dimensional profile map can be generated, a grid map can be formed and the like, so that a geologist is easy to observe geological features such as the geological structure forms inside a geologic body, structures inside the ore body and the like and performs various measurement, calculation, statistical analysis and the like, and further protection and effective and reasonable utilization of ore body resources are facilitated, and cost is reduced. The method is high in accuracy, stability and reusability, and can be widely applied to excavation operation of arbitrary complex areas, simulation of underground natural landscapes such as hollow caves, subsidence areas, karst caves, underground rivers and the like and simulation of simulation man-made objects such as subway tunnels, roadways, underground pipelines, goaves, grottos, drainage roadways and the like.

A first AR analyzer (3A) analyzes a first captured image including an AR marker image captured by a camera (1), determines the appearance of the AR marker image in the field of view in the first captured image, and virtually places a corresponding CG at an appropriate position in the field of view corresponding to the AR marker image; a second AR analyzer (3B) calculates appearance of the CG object in another field of view of the camera in a second captured image subsequently captured by the camera; a CG rendering unit (5) composites an image of the CG object at an appropriate position in the second captured image corresponding to the appropriate appearance; and a display unit (7) displays the composite image, so that the apparatus can composite and display a CG object in real time on a digital image of a natural landscape captured by a camera.

The invention discloses a charging system for electric vehicles in hilly areas, which comprises a plurality of magnets arranged below a downhill surface of a highway in a hilly area, a plurality of magnets arranged below an uphill surface of the highway in the hilly area and a charging control system disposed on an electric vehicle. The charging control system consists of a charging controller, a speed detecting sensor, a position-adjustable electromagnetic coil and an energy collector, the speed detecting sensor is connected with the charging controller, the position-adjustable electromagnetic coil is connected with the energy collector, the energy collector is connected with a storage battery, and the charging controller is a single chip microcomputer capable of adjusting the position of the position-adjustable electromagnetic coil and controlling charging of the storage battery. The charging system is simple in structure and novel and reasonable in design, natural landscape characteristics of the hilly area are sufficiently utilized, the problem that electric vehicles are charged difficultly in hilly areas is solved, energy is saved, and the charging system is favorable for developing, popularizing and using the electric vehicles, and is low in cost, fine in service effect and convenient in popularization and utilization.

A natural water purification processing method includes two parts of direct purification treatment and bioremediation treatment. The direct purification treatment successively includes separating water, designing current generation, installing equipments, operating equipments to leads to the water flow and the upward floating of flocs which are formed after the reaction between colloidal substances and flocculants and cleaning scum at last until a natural water purification effect is achieved. The bioremediation treatment is in particular to implant biological agents evenly in the water body to lead to the self-purification function of the water body. Based on the direct purification treatment and assisted by the bioremediation treatment, the invention treats water comprehensively to improve the self-purification function of the water body, restore the ecological balance and keep the natural water body being a good natural landscape. The equipments of the invention are implanted in water to be operated. No installation site of the equipments has to be reconstructed and no land area is occupied. Therefore, the invention has the advantages of less investment, less energy consumption, low cost, high quality, high efficiency and fast purification rate.

The invention discloses a hillside planting method, which includes the steps of erecting a scaffold, hanging wire meshes for spray sowing, hanging a three-dimensional net for spray sowing, setting a water drainage project for vegetation irrigation, setting a power distribution project of power supply structure for power consumption components, setting a step-type road, backfilling planting soil and planting seedlings for greening. Through research on a realization technology of a mountain natural landscape, a perfect innovation system for mountain restoration and vegetation restoration is established, the sustainable innovation ability of the mountain greening technology is enhanced, the demonstration and promotion of new technologies are sped up, the types of seedlings are adjusted according to local conditions, and a long-term and effective ecological support is provided for a mountain greening project; and at the same time, through the implementation of the seedling greening project, the local seedling market is stimulated, and the development of the market is promoted. Through the theoretical guidance of the related knowledge of mountain greening, the harsh environment of mountain bareness is gradually improved, soil properties are improved, soil and water loss is reduced, and the stability of a mountain ecosystem is improved.

The invention provides a cloud sea natural landscape forecast method and system. The method provided by the invention comprises the steps that intraday first meteorological data acquired by a first automatic meteorological station are acquired, wherein the first automatic meteorological station is located at the height of cloud top above cloud sea; intraday second meteorological data acquired by a second automatic meteorological station are acquired, wherein the second automatic meteorological station is located in cloud sea; intraday weather forecast data released by the meteorology bureau are acquired; intraday cloud sea condition is acquired; according to the first meteorological data, the second meteorological data, the weather forecast data and the intraday cloud sea condition, the value of each independent variable in a forecast equation is acquired; and the forecast equation is input to acquire the cloud sea forecast result of the second day, wherein the forecast equation is acquired in advance through logistics regression analysis. The method and system can provide cloud sea landscape probability forecast of high accuracy rate, facilitate the travel plan of passengers and photographers, and promote the development of the local tourism industry.

The invention discloses a concrete protection plate. The concrete protection plate comprises connecting plates located on two sides and an arc-shaped plate connecting the two connecting plates for accommodating planting soil, wherein grooves with semi-circular openings are formed at the edges of the connecting plates; when the connecting plates of adjacent two concrete protection plates are spliced, the grooves on the two connecting plates jointly form a whole round hole where a soil nail passes through; during mounting, after the grooves formed by the two connecting plates sleeve the soil nail of a side slope, a nut sleeves the soil nail to fix the concrete protection plate. The concrete protection plate disclosed by the invention prevents a soil body in the surface layer of the side slope from falling, and meanwhile, construction is facilitated and natural landscapes are prevented from being damaged.

The invention discloses a method for quickly greening a stony deserted mountain. The method comprises the following steps: firstly setting a vertical carrier type planting belt, connecting a drip irrigation pipe in the vertical carrier type planting belt with an irrigation system, and extending the drip irrigation pipe from a hill foot to a hill peak to intersect with a secondary water pipe; forming pores in the drip irrigation pipe, connecting with a pressure equalizing drip irrigation pipe through a connector to form two drip irrigation pipes; and extending the two drip irrigation pipes side by side with the whole vertical carrier type planting belt to directly supply nutrition to various plants on the vertical carrier type planting belt. According to the method, soil, nutrition and water, namely three plant growing elements, are effectively assembled, combined and automatically supplied by the unique carrier, and various plants can grow robustly according to specific growing characteristics, as well as climb and cover the stony deserted mountain in multiple layers, so that the stony deserted mountain which is seriously destroyed can be quickly greened in a short time, and then the effect of recovering the natural landscape can be achieved.

The invention relates to a detachable plant landscape shaping mold for building an ecological plant and a shaping method and aims to solve the technical problems that operations are complicated and efficiency is low during plant landscape shaping. The mold and the method are used to build the ecological plant. The plant landscape shaping mold for building the ecological plant comprises a mold body, a framework, an upright mechanism and a spraying system. The mold body formed through combination of mold sheets can have a vase shape, a flower basket shape, an animal shape, a traffic tool shape, a figure shape and a natural landscape shape, etc. The plant landscape shaping method for building the ecological plant is characterized in that according to design concepts of molding plant landscape, the mold can be used to make a plant landscape shape. The mold and the method provided by the invention have the beneficial effects that efficiency and quantity requirements for the plant landscape shape during construction of the ecological plant can be satisfied.

The invention discloses a biomimetic tree communication tower which comprises a tower body and biomimetic branches, wherein the tower body is vertical, and comprises a plurality of branch joints; the branch joints are hollow pipes; the roots of the biomimetic branches are inserted into the branch joints; the branch joints form two groups of radial through holes; the two groups of radial through holes are not in the same radial direction; the axes of the two groups of radial through holes are perpendicular to each other; correspondingly, the biomimetic branches form two groups of through holes; bolts can penetrate through corresponding through holes in the branch joints and the biomimetic branches, so as to fixedly connect the branch joints with the biomimetic branches. To solve the problem that the conventional communication tower in a natural landscape area such as a scenic zone is incompatible with ambient natural environment, the invention provides the biomimetic tree communication tower which can be compatible with the ambient natural environment as required, and effectively solve the problem of difficult scenic zone communication site building. The biomimetic tree communication tower is convenient to produce and mount, and firm in structure.

The invention provides a plant-growing blanket, application thereof and a slope ecological restoration method, and relates to the technical field of ecological restoration. The plant-growing blanket provided by the invention comprises a substrate layer and a pipe network layer, the substrate layer comprises plant seeds and a growth substrate, and the pipe network layer is laid inside the substratelayer. The pipe network layer is laid inside the substrate layer, when the plant-growing blanket needs watering, large-area watering of the planting blanket can be achieved only by connecting a watersource, thereby reducing the burden of watering and curing, achieving long-term stability of greening and effectively preventing slope instability. In addition, the growth substrate in the substratelayer can provide nutrients needed for plant growth, thereby creating a growth-friendly environment for plants. The combination of the substrate layer and the pipe network layer is more prone to germination and growth of plant seeds, the survival rate is high, sand blow by wind and loss of water and soil can be effectively prevented, rock and road slopes are quickly re-greened, and a harmonious natural landscape is shown.

The invention discloses a method for recovering plant cover in situ at the abandoned land belonging to plant cultivation methods; and is object to provide a method for planting grass in situ at the abandoned land without soil. Its technical scheme includes: mixing uniformly the grass seeds and the growth substrate at a weight ratio of 1:10 to confect a sowing material, uniformly covering the sowing material on the surface of the abandoned land, and then performing breeding management according to the conventional method, wherein, the growth substrate is confected by the following material at weight percentage: 68.3-88% of phosphogypsum powder, 10.5-0% of activated sludge powder, 0.1% of Acacia powder, 0.1% of paper pulp, 0.1-0. 5% of water-loss reducer and 1% of sulfur powder. The grass planted by the method has high survival rate, fast plant cover growth and good water retaining and earth solidifying effect; can not only prevent soil erosion, but also significantly improve the ecological environment and natural landscape; has small engineering amount, convenient construction, low investment and the like advantages; and the method is an ideal method for abandoned land reclamation treating and plant recovering.