224 results about "Green vegetation" patented technology

The present invention is directed to a method for producing agricultural information on an area of interest, with the information based on raw, remote imaging data that is typically produced by a sensor associated with a satellite or aircraft. In one embodiment, the method includes processing raw, remote imaging data to produce reflectance factor data on the land of interest. The reflectance factor data is then used to produce agriculturally significant information. In one embodiment, a soil zone index map is produced for the land of interest. In another embodiment, the reflectance factor data is used to produce a green vegetation index map. In yet a further embodiment, the reflectance factor data at two points in time is used to produce a map for the land of interest that indicates the change in the green vegetation index over time.

The invention discloses cast-in-situ reversed filtering type non-watertight eco-concrete and a construction method for a revetment thereof. The eco-concrete is the composition of grain aggregates and a cement hydrate; the grain aggregates comprise coarse aggregates and thin aggregates, which account for 70 to 85 percent of the total weight of the composition; the cement hydrate is the mixture of Portland cement, water and additive; the doping amount of the cement and the water accounts for 14.5 to 29.5 percent of the total weight of the composition; the additive comprises calcium salt, silicon powder, functional inorganic salt as well as lignosulphonate question mark hydroxycarboxylic acid; and the doping amount of the additive accounts for 0.1 to 0.5 percent of the total weight of the composition. The eco-concrete of the invention can realize cast-in-situ construct, and has higher anti-pressing intensity; moreover, the poriness size and the aperture distribution range can be designed and the controllability is good; the cast-in-situ reversed filtering type non-watertight eco-concrete applied to the fields of revetment protecting and controlling can improve the anti-pressing intensity, the permeable performance and the reversed filtering performance of the concrete revetment and simultaneously has the function of greening vegetation.

The invention discloses greening vegetation concrete and a construction method thereof in the technical field of building engineering. The concrete comprises base concrete and grass seed surface concrete, wherein the base concrete is positioned at the bottom and has thickness of less than 5cm; the grass seed surface concrete is positioned on the top and has thickness of between 5 and 10cm; the base concrete comprises fly ash, over-burnt magnesia, ammonium dihydrogen phosphate, sodium bicarbonate, sand, plant fiber and a set controlling material; and the grass seed surface concrete comprises fly ash, over-burnt magnesia, ammonium dihydrogen phosphate, sodium bicarbonate, planting soil and humus. In the invention, phosphate cement is adopted; due to the chemical reaction between the over-burnt magnesia and the ammonium dihydrogen phosphate, cohesive strength is formed, and ammonia gas is continuously released in the reaction, so that communicated pores are formed in the greening concrete and nutrient is provided for vegetation to realize the preparation of the greening concrete.

The invention discloses a method for estimating vegetation covering-managing factors of soil erosion by remote sensing, which includes the following steps of 1) classifying remote-sensing images to obtain multiple types of soil and dividing the multiple types of soil into three groups according to spatial heterogeneity and the characteristics changed with time of the types of the soil; 2) acquiring the vegetation covering-managing factors of the first group and the second group of the types of the soil by means of remote-sensing classifying; 3) performing linear-spectrum mixed pixel unmixing on the remote sensing images to obtain a green-vegetation component chart, a soil component chart and a shadow/water component chart, computing to obtain the vegetation covering-managing factor of the third group of the types of the soil according to the formula C=F soil/(1+F green vegetation+F shadow); 4) integrating the vegetation covering-managing factors of the three groups of the types of the soil to obtain the vegetation covering-managing factors of soil erosion of all the soil, wherein the F soil is soil component, the F green vegetation is green vegetation component. The method for estimating vegetation covering-managing factors of soil erosion by remote sensing has the advantages of reasonable estimating results and high universality.

An inferior land green vegetation ecological reconstruction system comprises a water storage pond, an organic nutrient solution pond, a water supply and discharge pipe network, a soil fertility improving pipe network and a tree variety transplantation protection device; the tree variety transplantation protection device is arranged inside grids of the water supply and discharging pipe network; nodes of the soil fertility improving pipe network are arranged inside grids of the water supply and discharging pipe network. The inferior land green vegetation ecological reconstruction system has the advantages of being reasonable in structure and reliable in performance and achieving water resource recycling due to recycle washing of the saline-alkali soil through water feeding and discharging of the system, overcoming disadvantages of other discharging pipes, improving the soil, reducing salt and alkali performance and being outstanding in zoology vegetation construction of salt and alkali areas and large in market capacity, wide in prospect and having great market and social values.

The invention discloses a method for ecological cultivation of prawns based on microbe regulation. It includes the treatment of breeding sites, the cultivation of bait organisms, the stocking technology of shrimp seedlings and the regulation process of the water quality of shrimp farming. The stocking technology of shrimp seedlings also includes the selection of shrimp seedlings, the selection of stocking density of shrimp seedlings and the placement of shrimp seedlings. The present invention provides a breeding process based on the combination of beneficial microorganisms and ecological vegetation for the ecological cultivation of prawns; the beneficial microorganisms adopt effective biota EM to effectively prevent the decay of organic matter and increase the activity of beneficial bacteria, thereby inhibiting the growth of harmful fungi . The ecological vegetation improves the natural state of the pond by planting green vegetation around the pond and adding single-celled algae and saprophytic branches to the pond, improving the beneficial resistance of the pond, so that the water quality is stable and free from pathogens. .

The composition of environment-protecting green vegetation concrete is formed from cement, broken stone, water reducer, acid polymer, chemical fibre and water, its mixing ratio is as follows: water, cement; broken stone is 0.25-0.29:1:4.45; addition amount of water reducer is 3%-5% of cement weight, acid polymer is 10%-20% of weight of water, and for each cubic meter of concrete 0.9-1.2 kg of chemical fibre can be added. Said invented green vegetation concrete can be used for protecting and greening river embankment, lake embankment, building wall and roof. The compression strength of said invented green vegetation concrete can be u pto 15 Mpa-18 Mpa.

The invention discloses a non-excavation directional drilling construction method for a municipal pipeline. The non-excavation directional drilling construction method for the municipal pipeline is mainly suitable for carrying out laying construction when various pipelines cross rivers, roads, buildings and other obstacles and an open excavation manner cannot be applied; the laying pipe diameter is 50 to 600mm; and the laying distance is 50 to 200m. The construction process comprises the steps of preparing for construction; designing a trace; staking out in survey; constructing a working pit;positioning and debugging a directional drilling machine; preparing a slurry; drilling a guiding hole; chambering step by step; welding and reinforcing a pipeline, and pulling back the pipeline; constructing an inspection well; and backfilling a foundation pit. According to the construction method provided by the invention, without influencing the original physiognomy, road traffic, river running,and greening vegetation, the penetration problem caused by the existence of a complete building at the original design pipeline excavation section is quickly solved, so that the construction land isreduced, the construction period is shortened, the construction efficiency is improved, the personnel investment is reduced, the investment cost is saved, and the laying direction, the laying depth and the laying accuracy of the pipeline are improved.

The invention relates to a method for side slope virescence using vegetation. Antiseptic timber frames are made by an antiseptic board; a soil engineering cloth bag with corresponding size with the square antiseptic timber frame is made and is filled with planting substrate; the antiseptic timber frames are clenched on a side slope needing vegetation virescence in sequence by pre-fixing roof bolts; the soil engineering cloth bag filled with the planting substrate is arranged in the antiseptic timber frames; lianes are planted on the soil engineering cloth bag; and the growth of the lianes actualizes the side slope virescence. The invention can be applied to slope surfaces with any gradient, the material sources is wide and cheap so as to reduce the pressure of economic cost; the operation is easy, the construction is simple, and large-area generation is available; large-scale green coating can be realized within one to two years. The invention enlarges the survival platform of the plants to slop surfaces, and the mural type planting mode gives full play to the characteristic of the lianas; and because the species of the lianas is abundant, various combinations of plants at the slope surface can build an abundant side-slope landscape effect within a short period.

The invention relates to environment-friendly paint simulating a hyperspectrum of green vegetation and a preparation method of the environment-friendly paint. A component B of the paint comprises the following ingredients in percentage by mass: 30-45% of fluorocarbon resin, 10-30% of special pigment, 10-25% of filling, 1-8% of dispersing agent, 0.1-1% of flatting agent, 1-5% of matting agent, 0.01-0.3% of drier and 15-25% of mixed solvent; the special pigment comprises the following ingredients in percentage by mass: 1-13% of rutile titania, 1-8% of 1,4 diketopyrrolopyrrole organic red pigment, 0-4% of inorganic cobalt blue, 2-20% of benzimidazolone organic yellow pigment, 17-60% of green pigment and 10-75% of black pigment; a component A is aliphatic polyisocyanate; and a mass ratio of the component A to the component B is 1:14. The paint has good film coating luster, corrosion resistance and weather resistance, is free from hexavalent chromium, and an effective hyperspectrum (400-1300nm) scope has a specific reflection spectrum characteristic of the green vegetation.

A precast concrete block of a fast-assembled green vegetation retaining wall comprises a vertical vegetation through groove and a vegetation plate. The vegetation plate is fixed in the vegetation through groove and intersects with the axis of the vegetation through groove. The vegetation through groove bottom wall of the vegetation through groove extends towards the two sides to form vegetation through groove extending parts. The ends of the vegetation through groove side walls of the vegetation through groove are flanged to form vegetation through groove flanged parts. Construction through grooves in the two sides of the vegetation through groove are formed by the vegetation through groove extending parts, the vegetation through groove side walls and the vegetation through groove flanged parts on the same sides in sequence. A drainage window is formed in the position, above the vegetation plate, of the vegetation through groove bottom wall. A retaining structure considering the structural bearing capacity and environment coordination is formed. A system and building method of the fast-assembled green vegetation retaining wall are further included.

The invention relates to city greening development, in particular to an ecological roof greening structure and a construction method therefor. The ecological roof greening structure comprises a structure layer (1), a heat insulation layer (2), an isolation layer (3), a sloping layer (4), a leveling layer (5), a waterproof layer (6), an isolation layer (7), a protective layer (8), a root blocking layer (9), a water guide and drainage layer (10), a filter layer (11), a light soil layer (12), a soil fixation layer (13) and a greening vegetation layer (14) in sequence from top to bottom. The greening vegetation layer (14) can be used for planting or artificially planting one or more of orychophragmus violaceus, scabiosa tschiliensis, artemisia argyrophylla, radix liriopes spicatae, euonymus fortunei var.radicans and Chinese ilex. The ecological roof greening structure has the benefits of simple structure and capabilities of beautifying the environment, purifying air, improving local microclimate and restricting sand dust and hazy weather.

The present invention discloses a latticed girder and vegetation bag greening structure system. The system has a latticed girder, vegetation bags are stacked in lattices of the latticed girder, the vegetation bags are made of sealed woven bags filled with vegetation planting soil, the soil consists of mixed and sifted borrowed soil and peat soil sandwiched with wood fibers and plant seeds. Preferably, the latticed girder is equipped with anchor arms inserted into a side slope. The latticed girder is paved with a silk net; and the vegetation planting soil is arranged in the screen meshes of the silk net, above and below the silk net. A lattice girder with vegetation bags or a silk net connected vegetation planting soil greening structure system can be formed on the side slope, which can quickly create ecological vegetation, and make the formed greening vegetation grow and root quickly. The formed latticed girder and anchor arm support system on the side slope ensures that landslides of the slope are avoided; and the greening vegetation can be more stable and firmer since the vegetation planting soil and the growing vegetation are fixed by the combined woven bags and the silk net, and the growing root system is combined with the woven bags.

The invention provides a method for planting paspalum distichum on lead zinc ore tailing. The surface of the lead zinc ore tailing can be protected through growth of a large amount of the paspalum distichum, so that the content of heavy metal in copper tailing is reduced, and most importantly, acidification of the lead zinc ore tailing can be prevented, thereby stabilizing the physicochemical property of the lead zinc ore tailing. In addition, a large piece of green vegetation can also bring aesthetic feeling in vision, and the landscape image of a tailing pond is changed.

The invention provides a method for filtering out green vegetation data in point cloud data based on high-resolution image data. According to the method for filtering out the green vegetation data in the point cloud data based on the high-resolution image data, the characteristics of the point cloud data and the characteristics of the image data are analyzed; a method is put forward to conduct color spatial transformation on the image data, namely an ordinary RGB image is converted into an HLS image; a green vegetation coverage area in the image is extracted according to the hue and saturability, the binary-image erosion operation and dilation operation are conducted on the extracted area to eliminate noisy points, and then the registered point cloud data are filtered out according to an extraction result. The method for filtering out the green vegetation data in the point cloud data based on the high-resolution image data has the advantages that the difficulty of processing three-dimensional point cloud spatial data is lowered based on the two-dimensional image, the green vegetation area can be recognized effectively through conversion from the RGB color space to the HLS color space, and the problem of holes of the extracted area can be effectively solved through the binary-image erosion operation and the dilation operation.

The invention discloses a field winter wheat florescence remote sensing and yield estimating method and belongs to the technical field of crop growth monitoring. The winter wheat florescence remote sensing and yield estimating method aims to solve the problems that a traditional field winter wheat yield estimating method consumes a great deal of manpower and time, the monitoring range and the sample size are limited, and forecasting information is delayed. According to the method, the yield of winter wheat can be estimated by utilizing three satellite remote sensing vegetation indexes comprising the normalization difference value vegetation index, the specific value vegetation index and the green vegetation index during the florescence of winter wheat. The method has the advantages that the satellite remote sensing data are utilized for estimating the yield of the field winter wheat, the quantitative relationship between the remote sensing spectral signature and the growth of the winter wheat is taken into consideration, and therefore the yield of the winter wheat can be estimated reasonably in time with large range and low cost, a formed winter wheat remote sensing and yield estimating thematic information map is large in information amount, visual, and easy to understand and use, and obvious reference effects of field winter wheat yield information recognizing and plantation planning are achieved.

The invention discloses a root-resistant puncturing method of green vegetation roof alloy dripping surface, comprising the following steps: arranging a lead, tin and antimony alloy waterproof roll layer on a roof; then, painting an asphalt layer on the tin and antimony alloy waterproof roll layer; after asphalt is condensed, laying a geotextile layer on the asphalt layer by a compression roller to finish the root-resistant puncturing construction. The invention can improve the root-resistant puncturing capability of the roof by more than 50%; compared with the common root-resistant puncturing technology, the invention prolongs root-resistant puncturing barrier by more than 10 years and has simple construction and convenient operation.

The invention discloses a multifunctional greening lamp pole used for saline-alkali soil. The multifunctional greening lamp pole comprises a supporting pillar which is fixedly arranged. Lamp bases are fixedly arranged on the two sides of the upper end of the supporting pillar. A streetlamp is arranged at the lower portion of the lamp pole. Solar cell panels are fixedly arranged at the upper portions of the lamp bases. The interior of the supporting pillar is hollow, and a water collecting basin is fixedly arranged at the upper portion of the supporting pillar. A water storing tank communicated with an inner cavity of the supporting pillar is fixedly arranged at the lower portion of the supporting pillar. The bottom of the water storing tank is provided with a water outlet pipe communicated with the water storing tank. The end, close to the water storing tank, of the water outlet pipe is provided with a control valve. A water seepage pipe vertically arranged is communicated with the water outlet pipe. According to the multifunctional greening lamp pole used for saline-alkali soil, greening vegetation in a drought is irrigated through rainwater stored in the water storing tank and the supporting pillar in rainy days, the using amount of fresh water in the drought can be greatly reduced, and the problem that at present, fresh water of saline-alkali soil is insufficient, and vegetation is difficult to irrigate is solved.

The invention discloses a composite snow melting agent and a preparation method thereof. The weight composition of composite snow melting agent is as follows: 78-93 parts of composite salt, 12-23 parts of a corrosion inhibitor and 2-4 parts of a plant nutrition agent, wherein the composite salt is obtained by extracting reverse osmosis concentrated brine. The preparation method of the composite snow melting agent comprises the following steps: (1) concentrating the reverse osmosis concentrated brine to a state close to saturation; (2) carrying out spray drying on concentrated brine which is obtained in the step (1) by concentration to obtain the composite salt; and (3) adding the corrosion inhibitor and the plant nutrient agent into the composite salt. According to the invention, high-efficiency economic resource utilization of the reverse osmosis concentrated brine is realized, and the composite snow melting agent can quickly and effectively melt ice and snow, so that the corrosion ofcommon snow melting agents on road surfaces and surface metals is greatly reduced, and the pollution to the greening vegetation environment is greatly reduced. The production process is simple and feasible and has the advantages of turning waste into wealth, protecting the environmental and saving energy.

A slope protection and dyke strengthening method for a compound system includes the following steps that (1) micro piles of different lengths are stricken into a slope or a dyke, (2) a whole tire serves as a pile cap of the micro piles and is fixed in the slope or the dyke, and (3) vegetations are planted in a soil layer in a gap in the middle of the tire. The method has the advantages that used tires which are low in manufacturing cost are combined with micro pile groups and green vegetations, the structure is simple, cost is low, slope stability and anti-scouring performance of the vegetations can be effectively enhanced, the problems of slope sliding and soil and water loss are solved, the dyke is prevented from collapsing and crevassing, and meanwhile the effect of greening the slope can be achieved.

The invention provides a method for biofiltration processing of soot exhaust gas on basis of roofing greening nutritive soil, comprising the following steps: taking roofing greening vegetation and the nutritive soil thereof as biological filler; arranging a supporting layer and a gas distribution device below the biological filler; spraying nutrient solution onto the biological filler; and when liquid phase pH is 6.0-7.5 and temperature is 20-35 DEG C, processing soot exhaust gas. The method of the invention has the advantages of large biomass, high mass transfer efficiency, small possibility of blocking, easy operation and control and the like; the invention expands the application of the roofing greening engineering, combines roofing greening with the processing of soot exhaust gas with a biological method and saves operation cost and floor space.

The invention discloses a concrete slope protection building block with drainage and greening functions and a construction method thereof. The concrete slope protection building block comprises a building block body, a vegetation growth through groove is formed in the middle of the building block body, third drainage grooves are formed in the periphery of the vegetation growth through groove, twoT-shaped mortises and two T-shaped tenons are arranged on the four side faces of the building block body in total, at least one T-shaped mortise or one T-shaped tenon is arranged on each side face, and a second drainage groove and a first drainage groove which are communicated with the third drainage grooves are sequentially formed in the middle of the surface of each T-shaped mortise and the middle of the surface of each T-shaped tenon. The construction method comprises the following steps of excavating or filling a side slope; slope surface cleaning; paving a gravel cushion layer; paving concrete slope protection building blocks; planting green vegetation; and building a drainage facility connected between the slope bottom concrete blocks and the side ditches. The concrete block has theadvantages of being good in fastening degree, high in adaptability, capable of allowing differential settlement or frost heaving deformation of a slope foundation within a certain range, free of instability damage, small in structural material consumption, attractive, economical and the like.

The invention discloses an ecological environment-friendly hog house, and relates to the technical field of cultivation. The technical problems of environmental pollution and the like which are causedby no effective pig manure utilization of a pig exercise device in an existing hog house can be solved. The ecological environment-friendly hog house comprises a hog house body, piglets, a controller, a feed trough, a material feeding valve and a feed inlet, wherein the feed trough is formed in the sidewall of the hog house body, the material feeding valve is arranged on the feed trough, and thefeed trough is connected with the feed inlet; the feed inlet is formed in the exterior of the hog house body, a running exercise machine is arranged in the hog house body, and a plurality of manure leaking holes are formed in a conveyor belt of the running exercise machine; a vegetation planting trough is fixedly formed between the front wall and rear wall of the hog house body, and the vegetationplanting trough gets across the interior of the running exercise machine. By arranging the running exercise machine, feeding of the piglets is conducted while the piglets continuously run and exercise, so that the compactness and taste of pork are improved; meanwhile, pig manure can be used as fertilizer for green vegetation, so that the pig manure is rationally utilized, and environmental pollution is reduced.

The invention relates to the technical field of building drainage, in particular to a drainage system for a building house. The drainage system comprises a collecting box, a filtering device, a waterstorage tank and a flow guiding pipe; the top of the collecting box is in an opening shape; the filtering device is used for filtering rainwater and arranged in the collecting box; a communicating pipe communicating with the collecting box is mounted in the collecting box, and the height of the end, close to the collecting box, of the communicating pipe is not smaller than the height of the end, close to the water storage tank, of the communicating pipe; the flow guiding pipe is mounted in the water storage tank and communicates with the water storage tank; a solenoid valve is mounted in the flow guiding pipe, and the end, away from the water storage tank, of the flow guiding pipe is bifurcated into a first flow dividing pipe and a second flow dividing pipe; an opening and closing assemblyused for opening and closing a pipe opening of the first flow dividing pipe and a pipe opening of the second flow dividing pipe is arranged in the flow guiding pipe; and the end, away from the flow guiding pipe, of the first flow dividing pipe communicates with an indoor water supply system, and the end, away from the flow guiding pipe, of the second flow dividing pipe faces green vegetation. Thedrainage system has the effects of making full use of the rainwater and reducing waste of water resources.