339results about How to "Improve greening effect" patented technology

The invention belongs to the technical field of ecological engineering and particularly relates to a method of vegetation restoration and reconstruction of a bare rock slope in East China. the engineering materials such as active plant material and synthetic geonet are utilized, a plant-growing substrate (plant tool species seed, nutritional soil and binder) is uniformly mixed according to a certain proportion and injected on the rock slope according to the design thickness by a special injection device for the plant-growing substrate, an ecological environment which can ensure normal growth of the plant is created on the rock slope, the slope reinforcement and vegetation restoration are realized through the growth of the plant and other auxiliary functions, and the purpose of vegetation reconstruction of the bare rock slope is achieved. The method is applicable to the vegetation restoration and reconstruction of the bare rock slope in East China with respects to plant tool species and medium formulation and obtains obvious ecological benefits after several years of implementation and popularization.

The invention discloses a special composite isolation layer for ecological restoration of side slopes of an acid waste-rock yard, comprising a plastic biaxial geogrid, a soil improvement layer and a water discharging plate. The invention further discloses a method for ecological restoration of the side slopes of the acid waste-rock yard, comprising the following steps: arranging the composite isolation layer, an ecological rod, a geogrid mesh, a base material layer and a seed layer on side slopes, leading the plastic biaxial geogrid, the ecological rod, the composite isolation layer, the base material layer and the seed layer to act mutually, effectively improving the growth conditions of plants and leading the growth of the plants to have sufficient water and nutrients. The invention better realizes the ecological restoration and creation of ecological landscapes on the side slopes of the acid waste-rock yard without conditions for plant growth, and simultaneously guarantees the structure and stability of the side slopes, thus achieving the purposes of greening and beautifying the environment, conserving water and soil and inhibiting runoff, also having simple construction technique, easy implementation and high efficiency and being suitable for large-area application.

The invention discloses an ecological slope protection method based on sludge solidification soil. The ecological slope protection method comprises the following steps that a slope surface to be treated and a slope bottom to be treated are compacted and repaired to be level, and then a fine sand layer is laid on the slope surface; dredging sludge and a material A are mixed and stirred evenly and are contained in vegetation bags in a filling manner; the vegetation bags are arranged in multiple layers from the slope bottom to the slope surface, and plants are planted in the vegetation bags on the topmost layer; a ridge foundation pit is dug below the slope surface; a form board is laid in the foundation pit along the edge, dredging sludge and a material B are mixed and stirred evenly and are poured into the form board, the form board is removed after the mixed material is hardened to form hard ridges, and cells are formed between clearances of the ridges; porous vegetation concrete is laid in the cells; holes of the porous vegetation concrete are filled with vegetation matrixes, and the porous vegetation concrete is covered with new soil; and plants are planted, and natural maintenance is carried out. According to the method, the dredging sludge is solidified to serve as a slope protection material, the dredging sludge is effectively consumed, the greening effect is good, soil fixing and slope protection are further achieved, the vegetation need can be met, and the good ecological effect is achieved.

The invention provides an abrupt slope spray-seeding greening method. The method comprises the following steps of clearing away loose stones and impurities on the surface of a slope; embedding grouting anchors in the abrupt slope, grouting for anchoring, inserting common anchors, and fixing by using reinforced belts; laying a geogrid, namely horizontally and longitudinally laying porous water pipes on the geogrid in a staggered way and laying an inverted filter on the geogrid and the porous water pipe until the inverted filter covers the porous water pipe; spraying a matrix and a seed mixture onto the inverted filter, or planting seedlings of plants in a matrix; laying a plant fiber net on the matrix and fixing by using a rattan net; laying a nonwoven geotextile on the rattan net; performing maintenance on plants, watering in an initial stage, performing drip irrigation in a later period, and removing the geotextile after the plants survive. According to the method, water and soil loss of the slope can be effectively prevented, the water-holding capacity of the laid green belt is high, the green belt is subjected to drip irrigation to save water resource, the slope can be greened in a short time, and the restored slope has a good greening effect and is stable in structure.

A method for using the ecological material in the slope surface protecting engineering includes using steel wire to braid the ecological nets, bending them to become cages, combining them together to become a whole, filling stone and soil in it, and planting tree or grass on it. A biotic earthwork fabric containing nutritive soil and grass seeds can also be used along with piles for protecting the slope surface.

The invention discloses an outdoor ecological greening wall which comprises a fixed frame, a plant module and a water supply system. The outdoor ecological greening wall is characterized in that a plurality of horizontal brackets are arranged on the fixed frame along the vertical direction; a horizontal clapboard is arranged on one of the horizontal brackets; the plant module is installed on the horizontal clapboard and comprises an open planting box, seeding matrix filled in the planting box, and a plant planted in the matrix; the opening of the planting box is covered by a plastic net and the outside part of the planting box is bound up by a rope-like piece; the water supply system comprises a pitched roof, a water collecting trough and a plurality of water supply pipes; the pitched roof is arranged at the top of the fixed frame and tilts downwards; the water collecting trough is located below the pitched roof; the openings of the water supply pipes are arranged in the water collecting trough; each water supply pipe is provided with a plurality of openings along the entire length direction; and the water supply pipes are threaded and inserted in the planting box. Meanwhile, the invention provides an installation method of the outdoor ecological greening wall. The outdoor ecological greening wall has the advantages of low burden, good greening effect and low cost.

The method for creating vegetation on rock slope land by waste and old tyres includes the following steps: finishing slope surface, laying waste and old tyres on the slope surface and fixing them, according to the requirements of plant growth preparing nutrients oil and planting soil or seived natural soil, filling the soil into the tyre bead, sowing suffurticosa plant and others, uniformly spraying fertilizer, stabilizing agent and covering material on the slope soil and covering with sun shading net.

The invention relates to an ecological bag protection method for greening slopes, which belongs to the ecological protection method for engineering construction, and is characterized in that: the ecological bag protection method for greening slopes adopts an ecological bag with a designed service life of 50 to 60 years. bag, put the mixed soil in the ecological bag, and lay and tamp the ecological bag filled with the mixed soil in the frame beam by stacking method, and then use bagged seedlings or on-demand or spray sowing on the ecological bag to plant vegetation, and then Cover the shading net or non-woven fabric on the ecological bag, and regularly spray water to maintain the vegetation, so that the vegetation can grow up in a short period of time; the steps of using this ecological bag protection method for greening slopes are: 1) , Ecological bag bagging, 2), installation of drainage pipes, 3), laying and compacting of ecological bags, 4), planting of vegetation, 5), maintenance of vegetation, soil nutrients are not easy to lose, which is conducive to the growth of vegetation and beautifies the environment , Protect the ecology.

The invention discloses a rapid and lasting re-greening method for high and steep rocky slope vegetations. The method comprises the following steps: (1) shaping and checking a slope surface, and removing dangerous rocks; (2) paving a protective net along the whole slope surface from top to bottom, fixing the protective net on the slope surface by adopting grouting anchor rods, and arranging transverse and longitudinal ecological belts between the protective net and the slope surface; (3) casting V-shaped planting grooves in situ in the slope surface; (4) spraying a slope matrix layer onto theprotective net, fixing a coconut fiber net on the matrix layer by using U-shaped nails, and spraying and sowing an organic material mixed with grass seeds on the coconut fiber net; and (5) backfillingsoil in the V-shaped planting grooves, and planting vine plants and shrubs. Through the synergistic effect of the ecological belts, the planting grooves and the hanging net spraying and mixing technology, the defects that in a conventional greening technology, a base material is easily scoured, the greening effect is slow, greening is not uniform, and the re-greening effect is difficult to last are overcome, by arranging the planting grooves and the ecological belts, the stability of the side slope is improved, lasting nutrient supply is achieved, and rapid and lasting re-greening of high andsteep rocky slopes can be realized.

The invention discloses a movable plant wall, which consists of a support system, an irrigation system and a control system, wherein the support system consists of a wall body, transverse brackets and a water tank; the wall body is erected in the water tank; a plurality of layers of transverse brackets are arranged around the wall body; the irrigation system consists of a water pump, a water pipe, water pipe supports, a water outlet and a humidifier; the control system consists of a controller and a water level display; the water pump is arranged in the water tank; the water outlet of the water pump is connected with the water pipe; the water pipe is communicated with the upper end of the wall body from one side of the wall body, and is fixed on the water pipe supports; and the humidifier is arranged around the lower end of the wall body at the upper end of the water tank. The movable plant wall has the advantages of increasing the number of green plant bonsais in a unit area, bettering greening effect, simultaneously realizing automatic irrigation and humidification, realizing the reutilization of water due to the backflow of irrigation water into the water tank, and avoiding influences, caused by the flow of the irrigation water onto the ground, on the attractive appearance, along with convenient movement, high practicability and good aesthetic effects.

The invention provides a spray seeding matrix and a preparation method thereof. In the spray seeding matrix provided by the invention, the soil, straw, adhesive and fertilizer are used as main raw materials which are doped with some of construction waste; and by adopting a combination of special dosage ratio, the obtained spray seeding matrix has high strength, the stability can be maintained for a long time, the fertilizer efficiency lasts long, the cost is low, and the greening effect can be effectively improved. By adding the spray seeding matrix into the construction waste, the slope stability can be effectively improved, the greening quality is increased, and the investment cost is lowered. The spray seeding matrix provided by the invention improves the problems such as relatively bad structure, relatively few granular structures and nutrient lack of the soil formed after the spray seeding of the traditional matrix and the problem of instability caused by adhesive failure. The indexes of the spray seeding matrix can reach the traditional matrix standard, wherein the early-stage growth condition of the plant, the plant biomass, the soil fertility, the erosion resistance and the like are all greatly improved. The preparation method of the spray seeding matrix provided by the invention is simple in technology, low in cost and suitable for large-scale production.

The invention discloses greening building blocks with splicing structures and a greening body spliced thereby. Each greening building block comprises a matrix 1 and a soil accommodating cavity 2 in the matrix 1 and is characterized in that: the downward-concave soil accommodating cavity 2 is formed on the upper part of the matrix 1; the soil accommodating cavity 2 is provided with two inclined planes; the matrix 1 is provided with two wall faces which are planting faces; the planting faces are provided with an inward-concave planting cavity 3; the planting cavity 3 and the wall faces of the soil accommodating cavity 2 form the wall faces of the matrix 1; the top surface and the bottom surface of the matrix 1 are matched with each other and are splicing combined faces 4 for splicing adjacent upper and lower matrixes 1; left and right outer wall faces of the matrix 1 are butt joint faces 5 for splicing adjacent left and right matrixes 1; the butt joint faces 5 are planes matched with one another and are provided with dovetail groove structures 7 matched with one another; and the matrixes 1 are spliced into the greening body with inclined planting holes through upper, lower, left and right splicing structures.

The invention discloses a wall, especially relates to a dual surface tri-dimensionally planting ecological afforesting wall. The technical scheme is an ecological wall which is formed by stacking a plurality of bricks into a needed height. Flowers and grass is planted in V-shaped planting pores in the wall, and water supply and drainage pores are disposed in the wall for implementing automatic water supply and drainage maintenance, so as to reach the ecological effect of dust suction, noise absorption, toxic gas absorption, oxygen emission, environment beautification.

The invention relates to a biology nanometer water antibiotic varnish which mainly uses natural plant juice and water as raw material and uses nanometer silver and nanometer titanium dioxide as antiseptic antibiosis component. The natural plant juice at least comprises one of the arbor, arboreta and rubber tree produced juice. It also relates to a method for preparing for the biology nanometer water antibiotic varnish.

The invention relates to a matrix brick of a greening protect slope and a preparation method thereof. The material of a brick body adopts cement, aggregate, admixture, a porous material and fertilizerand comprises pervious concrete. A matrix block is embedded in the pervious concrete. The preparation method comprises the main steps of high temperature composting agricultural wastes, incineratingand crushing rubbing rice husk and straw, adjusting matrix moisture content and pH value, compressing the matrix block, making up the pervious concrete, preparing the matrix brick by moulding and laying, curing, demoulding and the like. The matrix brick is simple in production technology, low in cost, convenient for transportation and construction management and suited to scale production.

The invention discloses an afforesting brick with upper, lower, left and right water supply structures and a splicing slot and a splicing greening body, consisting of a base body and planting display surfaces, wherein the appearance outline of the base body is symmetrical around; two sides of the base body are the planting display surfaces, which are planes; each planting display surface has a planting space concaved inwards; the planting space is composed of an inclined top surface and two vertical supporting inner wall faces; the base body is provided with a soil containing cavity concavingdownwards from the top surface; the soil containing cavity is composed of an inclined surface and two vertical supporting inner wall faces; vertical supporting splicing outer wall faces are arranged in the left and right directions of the base body; the left and right vertical supporting splicing outer wall faces have the same structure; two parallel splicing slots arranged vertically are respectively arranged on the vertical supporting splicing outer wall faces; upper and lower water supply and drainage holes are arranged on the inclined surface of the soil containing cavity; and the purposeof the invention is achieved through carrying out the technical scheme.

The invention belongs to the technical field of slope protection and particularly relates to a slope greening protection method. The slope greening protection method comprises the following steps that(1) a spraying and sowing substrate is prepared; (b) the spraying and sowing substrate is injected into a slope surface layer through implanting equipment, the injection depth is 5-20 cm, and a soillayer and / or sand layer replacement body is formed; (c) then maintenance is performed until seedling forming. According to the slope greening protection method, the construction technology can be simplified under the premise that the greening effect is ensured, the washing influences of rainfall to the spraying and sowing substrate and the slope are reduced, and the purpose of reducing greening cost is realized.

Provided is an anchor hole based slope afforesting method. The method comprises the following steps that firstly, reconstructing is carried out on an anchor hole; secondly, an inner space of a water and fertilizer storing cavity is divided into a water storing area and a fertilizer storing area; thirdly, a prefabricated PVC pipe is embedded into the hole opening portion of the water and fertilizer storing cavity; fourthly, parthenocissus tricuspidata and kudzu seeds are planted into the prefabricated PVC pipe, and slope afforesting is achieved. According to an anchor hole based slope afforesting system, the water and fertilizer storing cavity is formed by hole broadening of the hole opening of the anchor hole, and an anchor rod is bended at the bottom of the water and fertilizer storing cavity to form a step shape to be matched with the water and fertilizer storing cavity; the inner space of the water and fertilizer storing cavity is divided into the water storing area and the fertilizer storing area, and the parthenocissus tricuspidata and the kudzu seeds are planted into the prefabricated PVC pipe. According to the anchor hole based slope afforesting method and the system, water preserving and fertilizer preserving can be effectively achieved, the manufacturing cost is low, the afforesting effect is good, the long-acting afforesting effect is good, and the afforesting can be achieved in a short time.

The invention discloses a preparation method of ecological embankment type porous concrete special for plant growing. The preparation method comprises the following steps of: adding premixing water into crushed stones and stirring to ensure that the surfaces of the crushed stones are moistened; adding cement and mineral waste residues or fly ash, and stirring the mixture for 15 to 45 seconds to ensure that a layer of cement grout shell is wrapped on the surfaces of the crushed stones; adding remaining mixing water for stirring, and continuously stirring the mixture for 1 to 10 minutes to obtain a mixed material, wherein the ratio of the water to the cement to the crushed stones is (0.29-0.39):1:(4-7), the used amount of the mineral waste residues or the fly ash is 10 to 30 percent of that of the weight of the cement; performing layer-by-layer pressing and gentle oscillation for moulding; and finally, covering the mixture by using a plastic film, and maintaining the mixture under a natural condition to obtain the ecological embankment type porous concrete. The materials adopted by the method are common, have wide sources and are simple in manufacturing; and the prepared porous concrete has high strength and high porosity, can be made into any shape as required, and can be applied to vegetation slope protections of roads and rivers as a base material for vegetation growth.

The invention discloses a biological crust composition for greening and protecting a steep road side slope and application thereof. The biological crust composition for greening and protecting the steep road side slope, provided by the invention, comprises the following components in parts by weight: 200-500 parts of biological crust source, 500-1,000 parts of fine earth, 3-5 parts of nitrogen, 5-7 parts of phosphorous, 6-9 parts of potassium, 50-60 parts of water retention agent, 5-10 parts of adhesive and 50-70 parts of coarse fiber. The invention also provides a method for greening and protecting the steep road side slope by using the biological crust composition. A biological crust with a high degree of coverage can be formed in a short period of time by adopting an artificial inoculating and culturing method, so that the steep road side slope is covered, greened and effectively protected. The method has the advantages of low cost, easiness, convenience, quickness, extensive management and easiness in maintenance and popularization, and is an effective method for greening and protecting the steep road side slope.

The invention relates to a vegetation structure, in particular to a spear-fixed type side slope vegetation structure which is convenient for carrying out vegetation on side slopes. The spear-fixed type side slope vegetation structure of the invention comprises material containing bags, growth materials, vegetation seeds, a link rope and a spear, wherein, the material containing bag is a venting and non-watertight bag, in which the growth materials and the vegetation seeds are contained; the spear is in a shape of a pin, one flat end of which is tied with the link rope, the spear is nailed on a side slope while the link rope is used for binding the material containing bags, thus resulting in that the material holding bags are closely clung to the surface of the side slope. When water is available, the growth materials in the material containing bags provide nutrients for the vegetation seeds to help the vegetation seeds to sprout so that the roots and stems of the vegetation seeds after sprouting easily go deep into to the soil at the side slopes, thus realizing higher survival rate of the vegetation.

The invention discloses a mine geological environment recovery treatment method and belongs to the technical field of geological environment restoration. The mine geological environment recovery treatment method comprises the following steps that slope cutting treatment is carried out on a side slope with the slope angle being greater than 30 degrees of a mining pit in a treatment area, slope cutting platforms are formed on the side slope, and stone obtained by the slope cutting treatment is collected; the stone collected in the step S1 is used as a filler for backfilling of the bottom of themining pit in the treatment area, and level block ground is formed; and soil dressing filling is carried out on the level block ground and the slope cutting platforms, a soil covering layer is formed,and greening plants are planted on the soil covering layer. According to the mine geological environment recovery treatment method, a side slope cutting and mining pit backfilling mode is adopted forthe mining pit of the treatment area, the slope cutting platforms are formed on the side slope, the level block ground is formed at the bottom of the mining pit, then the slope cutting platforms andthe level block ground are utilized, the greening plates are planted, the rock wall of the side slope can be shielded, and the greening area can be obtained to the maximum extent.

The invention relates to an automatic water-storage and irrigation combined module vertical-face greening device. The same base plates are integrally combined with each other through hollow communicating pipes; the cavity of each of the base plates is partitioned into same uniformly distributed unit spaces; the back faces of the base plates are sealed while square holes butted with a row of overflow pipes on the bottoms of the base plates in a matching way are formed at the tops of the base plates. The upper parts of the two side faces of the base plates are provided with ventilating grids while the lower parts of the two side faces of the base plates are provided with circular through holes; the external vertical faces of the base plates are open; the side faces of the base plates are of the shape of saw teeth consistent with the unit grids; water stopping vertical plates are arranged at the external sides at the bottoms of the unit grids; intercommunicating holes are arranged at the bottoms of the side faces of the adjacent unit grids; a water limiting overflow pipe communicated with the next layer of the base plate is arranged on the bottom of each base plate and aligned to a flow receiving hole positioned on the top face of the base plate in the next row in a matching way; plant planting bowls filled with breeding soil and flowers and plants inside are located in the unit grids; and the back faces of the plant planting bowls are sealed. By using the invention, the greening effect is improved and the greening area is saved; and the automatic water-storage and irrigation combined module vertical-face greening device provided by the invention can be applied to greening of the vertical faces and three-dimensional planting of hydroponics flowers.

The invention discloses an ecological protecting method for a low liquid limit powdery clay side slope and relates to the technical field of protection of the low liquid limit powdery clay side slope. The method comprises: trimming a side slope; covering the side slope with a base material layer; sowing a seed layer; covering the seed layer with a non-woven fabric; carrying out maintenance; removing the non-woven fabric and the like. The base material layer contains low liquid limit powdery clay digging soil generated by building a road, straw fiber which is subjected to compost treatment in advance, indigenous plant seeds, farm manure, a composite fertilizer, super-absorbent resin and polyacrylamide; the seed layer comprises indigenous plant seeds; the raw materials are wide in source and low in cost, the method is simple in construction process, good in side slope protecting effect and suitable for being applied to ecological protection of the low liquid limit powdery clay side slope formed by projects such as traffic, construction, municipal administration, water conservancy and the like in a large area.

The invention relates to a method for sowing and cultivating wild flower combination in a woodland flower border. The method mainly comprises the steps of selecting a land, preparing the land, disinfecting soil, applying a fertilizer, ploughing, seeding and maintaining, wherein corresponding seeds are weighed according to the divided unit area plots, are mixed with wet sand the volume of which is 3 times that of the seeds, and uniformly sown twice in specified unit areas; after the seeds are sown, regions in which the seeds are sown are harrowed by using a rake, and then compacted by using a roller. The maintaining method comprises water supplementing, topdressing, weed control, pruning, watering for freezing and watering for sprouting. The method has the characteristics of time and labor saving, good landscape effect, high survival rate, high emergence rate and the like.

The invention discloses a quick ecological rehabilitation method for a steep rock slope. The quick ecological rehabilitation method comprises the following steps of: manufacturing metal net cages; filling stones in the metal net cages, wherein the particle size of each stone is required to not be smaller than the size of grids of each metal net cage; setting a planting groove in the upper surface layer of the stones; paving a layer of geotextile on the surface of the planting groove and then filling planting soil in the planting groove; covering net cover plates of the metal net cages; stacking the metal net cages on a foundation trench of the steep rock slope layer by layer from low to high; and connecting the metal net cages in a twisting way; and planting plants in the planting groove and conventionally curing the plants. The quick ecological rehabilitation method is a method for combining the metal net cages with planting groove afforestation, and thereby the aims of quickly protecting the slope and realizing the ecological rehabilitation effect are achieved; different from a traditional rigid structure (concrete and stone masonry), the quick ecological rehabilitation method has the characteristics of water permeability, durability, flexibility, high construction efficiency, environment friendliness, favorable afforestation effect and the like and is especially suitable for landscape construction.

The invention relates to sowing and culturing methods for northland scenery wildflower combination. The sowing and culturing methods mainly comprise the steps of soil preparation, fertilizing, soil turning over, sowing and culturing. The sowing method specifically comprises the steps: before sowing, weighting corresponding seeds according to divided unit area land, mixing the seeds with wet sand with the size three times the size of the seeds, and uniformly scattering all the seeds in the stipulated unit area in twice; after sowing, harrowing the sown area with a rake for once, and rolling the sown area with a roller. The culturing method specifically comprises the steps of replenishing water, spraying antifreezing agent, controlling weeds, pruning, watering for protecting against cold weather and watering for sprouting. The methods have the characteristics of time saving, labor saving, good scenery effect, high survival rate, high emergence rate, and the like.

The invention mainly relates to a material for desert greening control, a preparation method and a using method of the material. The invention particularly relates to a gel material for desert planting. The gel material consists of the following materials in percentage by weight: water, modified starch, boiler fly ash, attapulgite powder, bentonite, plant fiber material, fertilizer, plant growth regulator, humic acid, planting soil from farmlands and orchards, seeds of sand plants and wood material. The invention also provides a preparation method of the gel material for desert planting, which comprises two steps of: at normal temperature and pressure, mixing the water, the attapulgite powder, the boiler fly ash, the modified starch and the bentonite in a pot; and preparing mixed liquid. The invention also provides a using method of the gel material for desert planting, which comprises the following steps of: fixing wooden piles on the surfaces of desert sand beds; setting up antiskidnets on the wooden piles; and uniformly spraying the gel material on the antiskid nets by using a mud pump.

The invention disclosed a method for coastal saline-alkali land greening maintenance and relates to the technical field of soil greening protection. The method is characterized by including seven steps of watering, fertilizing, pest controlling, salt dust and sea wind preventing, trimming and pruning, drainage ditch excavating in heavy saline-alkali areas and water level lowering for salt elimination, and overwintering and cold proofing. The steps are easily understood and applicable to both professional and non-professional plant personnel, and maintenance technology is low in cost, so that the steps are suitable for long-term use. The method is reasonable, convenient to implement and good in greening effect.