67results about How to "Reduce Greening Costs" patented technology

The invention relates to a method for preparing green seed curtain with water absorber, slow-release fertilizer and protector, wherein the method comprises that: the prector comprises 5-20% pesticide, 5-20% herbicide, 3-10% antimold, 1-5% diacid, 1-5% hydrazides, 0.01-0.1% crosslinker, and 40-84% porous adsorption material. The invention coats one adhesive layer on the degradable plastic film; compresses the fiber layer on it and holes; coats adhesive layer on it; sprays needed plant seed, protector, absorber, and slow-release fertilizer on it; compresses the fiber layer. The invention can reduce waste water discharge, high yield, etc.

The invention provides a method for performing original soil greening on saline-alkaline land containing sulfate by using long-acting solid phase nutrient soil. The method comprises a step of digging ditches and laying soil for covering, which comprises a step of laying nutrient soil for covering, wherein the nutrient soil contains the following ingredients: pine needle mulch, broad-leaved tree deciduous leaf mulch, nitrogen-phosphorus-potassium mixed fertilizer, attapulgite, aloe extract, gallic acid, red bean skin powder, brewers grain, sesame seed meal, minced papaya pulp, blood worm powder, snail shell powder, a water-retaining agent and trace elements. The invention also provides a method for preparing the nutrient soil. The original soil greening method saves the expenses for carrying soil from other places, reduces cost, saves the labor cost by 26% and has the functions of increasing the total nitrogen content and the moisture content of soil. Planted Mongolian oaks grow fast, with the starch content in fruits reaching 64.1-67.8%.

The invention discloses an organic mulch for urban green spaces and a mulching method of the organic mulch. The organic mulch comprises the following raw materials in parts by weight: 100-120 parts of a mixture of leaves, branches and barks, 50-60 parts of a straw mixture and 5-10 parts of semi-corrosive organic fertilizers. The organic mulch provided by the invention can recycle agricultural and forestry wastes, reduce dust of green spaces, improve physical and chemical properties of soil, and reduce landscaping costs.

The invention provides an alkalinity inhibitor for plant-growing concrete, and belongs to the technical field of concrete inhibitors. The alkalinity inhibitor comprises 35-60% by weight of a polymer, 15-40% by weight of a permeable crystalline material and 20-30% by weight of an organosilicone hydrophobic material. By addition of the plant-growing alkalinity inhibitor, a membrane structure can be formed inside the concrete and on the surface of the concrete, and capillary apertures are closed to prevent precipitation of alkaline substances. By addition of the organosilicone, penetration of water into the concrete is prevented and the precipitation risk of the alkaline substances is reduced. The alkalinity inhibitor greatly reduces influences of the alkaline substances in soil on plant growth, thus protecting vegetation and reducing the greening cost of the plant-growing concrete. In addition, the alkalinity inhibitor can be prepared and used conveniently and is beneficial for environment protection. The alkalinity inhibitor is capable of significantly improving an alkali environment, inhibiting generation of the concrete alkalinity, and controlling the pH value of the soil.

The invention belongs to the field of road greening technology, in particular to a greening method for a vegetation module slope. The method comprises following steps: 1), cleaning the slope; 2), digging a vegetation cave; 3) filling matrix or nutrient soil; 4), configuring vegetation.The technical scheme utilizes seedlings or a cutting mode to green so that greening cost of a barren mountain is recued and greening difficulty of the barren mountain is lowered. The method is utilized for afforestation in the barren mountain and easy to realize so that survival rate is greatly increased, efficiency of forest cultivation in the barren mountain is improved and forest cultivation effect is significant.In addition, disused straws are fully made use of and applied to a greening net so that straws become commercial. A new approach is created for cyclic utilization of straws in order to generate business value.

The invention discloses a double-surface wall block and a method for greening wall surfaces. The double-surface wall block comprises an outer planting trough, an inner planting trough and insertion strips. The method for greening the wall surfaces of the double-surface wall block comprises the steps of outdoor greening and indoor greening. The wall block disclosed by the invention is the double-surface wall block and is attractive in appearance, practical, convenient to assemble, light in weight and low in cost; the utilization rate of the wall body space is maximum, so that the greening cost is reduced; the method for greening the wall surfaces is simple and convenient and is easy to operate.

The invention discloses a water storage planting box. The water storage planting box comprises a box body with an upper open end, wherein a vertical partition board, which is vertically arranged, is arranged in the box body, and the box body is divided into a planting room and a water storage room through the partition board; a water stop sheet, which is vertically arranged, is arranged in the planting room or the water storage room, and a water seepage room is arranged between the water stop sheet and the partition board; the water storage room is communicated with the water seepage room. According to the water storage planting box, owing to the water storage room, stored water in the water storage room can be taken as water required in a growth process, so that the water storage planting box is applied to greening of water-deficient areas, such as saline-alkali soil and desert. Water is injected into the water storage room through manually injecting the water once a year or collecting the natural water, so that the water for greening is saved on the premise of guaranteeing thriving of the sown plant.

The invention relates to a compound biological substrate for greening roof and a preparation method thereof. The compound biological substrate is combined with separable laminated structure and blocky structure, wherein the laminated structure comprises a top layer, a fiber layer I, a water storage layer I, a fiber layer II, a water storage layer II, a bottom layer and a waterproof layer in turn from top to bottom. According to the compound biological substrate for greening roof and the preparation method thereof provided by the invention, the compound biological substrate has a certain structure according to the difference in the rooting depth of the plant in different growth stages, so that the purposes of preserving moisture and fertility and boosting the continuous healthy growth of the plant can be achieved. Meanwhile, the compound biological substrate and the preparation method thereof can prolong the existence time of the plant layer, can save the greening cost, can meet the requirement for standard and large-scale production and can effectively boost the popularization and application of the roof greening in China.

The invention provides a greening method for a high steep rock slope in a mining pit. The method includes the following steps of removing pumice stones; grouting cracks; conducting drilling, grouting and anchor lashing on the surface of the slope; carving grooves and drilling the bottoms of the grooves; building a water retaining wall along the lower edges of the grooves; a water-retaining agent is poured into holes, laying planting substrate for planting in the grooves, and watering and conserving plants; amending a drainage ditch on the footing of the surface of the slope, and building a reservoir in the bottom of the pit; planting bamboo willows along the outer edge of the steps of the slope of the mining pit. The greening method for the high steep rock slope in the mining pit has the advantages that the process is simple, the implementation is convenient, the overall greening cost is low, the normal mining operation on the bottom of the pit is not affected, the slope stability after greening is high, the vegetation coverage rate is 100% after one year, the later vegetation maintenance cost is low, and social and economic benefits are good.

The invention discloses a strip mine hippophae seedling culture method. The strip mine hippophae seedling culture method includes steps: firstly, picking hippophae fruits in a dumping site, removing pulp, and soaking at a constant temperature; secondly, planting treated hippophae seeds into outdoor fertilized sandy soil at a greening position of the dumping site; finally, after hippophae seedlings breaks the ground, timely thinning and planting. According to the strip mine hippophae seedling culture method, the hippophae fruits are picked in the dumping site, and specific soil is selected for hippophae seedling culture, so that hippophae survival rate is increased in greening of the dumping site while strip mine greening cost can be reduced, and ecological restoration efficiency is improved.

The invention discloses organic mulch for landscaping. The organic mulch comprises, by weight, 150-200 parts of corn stalk granules with the granular diameter of 1-3 cm, 150-200 parts of cotton stalk granules with the granular diameter of 1-3 cm, and 100-120 parts of bamboo granules with the granular diameter of 0.2-1 cm. The organic mulch for landscaping is evenly laid at the surroundings of tree stem bases, a distance of 5-8 cm is retained between the borders of the organic mulch and the tree stem bases, and the mulch thickness is 3-9 cm. The organic mulch for landscaping has the advantages that recycling of agricultural forestry garbage can be achieved, flying dust of a greenspace is reduced, soil fertility is improved, and the landscaping cost is reduced.

The invention discloses a technique for rapid propagation of woody plants on tropical islands by granule spray sowing. The technique is characterized by including steps: (1) before spray sowing, soaking seeds in water at 40-50 DEG C for 6-24h; (2) performing granule spray sowing on an artificial soil layer and a seed layer, wherein the seed layer is 2-3cm in thickness; (3) after spray sowing is finished, covering and fixing with a sunshade net; (4) after emergence of seedlings, removing the sunshade net, and arranging a dense-mesh isolation net on a sea wind side; (5) applying compound fertilizers 14 days after emergence of the seedlings; (6) applying urea fertilizers 21 days after emergence of the seedlings; (7) applying urea fertilizers 30 days after emergence of the seedlings; (8) removing the dense-mesh isolation net after lignification of seedlings of trees and shrubs. By adoption of the technique, a goal of rapid greening of coral sand with woody plants in 45d can be fulfilled. Compared with a conventional greening method, the technique has advantages that complete greening time is shortened by about 40d, and greening construction cost and maintenance management cost are greatly reduced.

The invention provides a pure solid wood organic mulch dyeing basic solution and a production process thereof. The basic solution comprises the following components in percentage by weight: 78.9-79.1% of deionized water, 0.12-0.14% of ammonium polyacrylate salt, 4.7-4.9% of calcite powder, 5.2-5.4% of porous quartz powder, 3.6-3.8% of kaolin, 2.8-3.0% of a styrene-acrylic emulsion, 3.38-3.58% of color paste, 0.5-0.7% of YSJ compound microorganism probiotics, bacillus and 0.08-0.1% of propylene glycol. The basic solution is relatively environmentally friendly, is incapable of generating germs and bacteria, and has a great possibility of degrading the raw wood.

The invention provides a method for carrying out original soil greening on secondary salinization saline-alkali soil through moisture and fertilizer preserving nutrient soil. The method comprises the step of base selection and treatment; according to the step of base selection and treatment, the nutrient soil is applied, wherein the nutrient soil is prepared from brick residue kiln soil, red soil, nitrogen-phosphorus-potassium mixed fertilizer, potassium feldspar, echinacea extract, shikimic acid, composted bark powder, white breadcrumbs, sunflower seed meal, muddy chaenomeles speciosa flesh, flour weevil powder, hedgehog hide powder, a water-retaining agent and microelements; the invention further provides a preparation method of the nutrient soil. According to the planting method, the cost for carrying new soil is saved, cost is reduced, the labor cost is reduced by 52%, the functions of increasing the soil total nitrogen content and the content of humic acid and available phosphorus in the soil are achieved, and the leaf superoxide dismutase (SOD) of planted castanea mollissima ranges from 10.5 U/g to 15.4 U/g.

The invention discloses a ground rainwater diversion system for sponge city construction and an application method. The system comprises a flow guide device and an underground storage release layer, wherein the flow guide device is directly and vertically connected with the underground storage release layer in an up-down mode, the flow guide device comprises a vertical hollow flow guide pipe, a face cover is arranged above the flow guide pipe, the face cover is a water inlet of the flow guide pipe, a sewage interception filter material is further arranged at the joint of the flow guide pipe and the face cover, a bottom plate is arranged below the flow guide pipe, the bottom plate is used as a water outlet of the flow guide pipe, and at least one filtering layer is arranged in the verticalhollow space of the flow guide pipe. The system can achieve natural collection and utilization of rainwater in the sponge city construction, the engineering quantity is small, the construction is flexible, the system is not limited by terrain and original design, in-situ absorption and in-situ replenishment are achieved, external force is not needed, the daily life of community residents is influenced minimally during construction, the service life is long, the maintenance frequency is low, the maintenance cost is low, secondary pollution and other incident environmental influences are avoided, and the urban water logging and rainwater loss are effectively relieved.

The invention discloses a method for greening ground covers of Central Yunnan by using fragaria nilgerrensis. The method comprises the steps: selecting the fragaria nilgerrensis as ground cover greening plants, planting maternal fragaria nilgerrensis seedling propagation plants in nutritive pots in a field planting manner, carrying out maintenance in a greenhouse, irrigating 280-300ml of fertilizer water which contains 110mg/l of N, 80mg/l of P2O5 and 100mg/l of K2O to each pot every day, keeping the internal temperature of the greenhouse to 15 DEG C to 30 DEG C, and pruning flower buds promptly; in the middle ten days of June, clipping nursery plant seedlings in a manner of reserving one creeping stem, planting the nursery plant seedlings in hole trays, meanwhile, inserting the creeping stems in substrates in the hole trays, in first 7 days, covering upsides of the hole trays with sunshade nets, from the eighth day to the tenth day, carrying out sunshade net covering from 10:00 a.m. to 4:00 p.m. in sunny days, then, completely uncovering the sunshade nets, and irrigating a 200-times-diluted urea solution to the nursery plant seedlings once; and in the middle or last ten days of July, transplanting the nursery plant seedlings to land parcels to be subjected to greening. According to the method, the maternal plants are subjected to field planting at the beginning of February, the ground leaf coverage of the land parcels to be subjected to greening reaches 95% or more in autumn of the same year, and both flowers and leaves are appreciated.

The invention provides a green planting structure for a high-steep rocky slope. The structure comprises a planting groove, a water storage hole, a water-retaining wall, a buffer groove and a reinforcing rib, wherein the planting groove is vertical to the horizontal plane and extends in the direction parallel to the horizontal plane along the slope surface, the water storage hole is located at thebottom of the planting groove and is obtained by drilling downwards in the direction vertical to the horizontal plane at the bottom of the planting groove, the water-retaining wall is located on the lower edge of the planting groove and parallel to the planting groove, the buffer groove is located on the upper edge of the planting groove and parallel to the planting groove, and the reinforcing ribis located in the water-retaining wall, vertical to the horizontal plane and connected with the slope surface and the water-retaining wall. The process is simple and convenient to implement, the overall greening cost is low, normal mining work for the slope surface for mining work under the slope is not affected, slope stability is high after greening, the vegetation coverage rate after one yearis 100%, besides, the late vegetation maintenance cost is low, and the structure has better social benefits and economic benefits.

The invention relates to the technical field of greening engineering, in particular to a nursery stock transplanting protection device for municipal administration greening and a using method thereof.The nursery stock transplanting protection device comprises a controller, a solar power generation system, a shading mechanism and a water storage device; the shading mechanism comprises a sliding frame, a first shading frame, a second shading frame and a third shading frame, and the first shading frame, the second shading frame and the third shading frame are located on the sliding frame and areof the same structure; the second shading frame is connected with the first shading frame and the third shading frame separately through a stretching mechanism; when the third shading frame is takenas an example, a spraying mechanism and a water collecting mechanism are arranged inside the third shading frame, the sliding frame is fixed and supported through support legs, the water storage device comprises a water tank and a filtering mechanism, the filtering mechanism is connected with the water collecting mechanism and the water tank separately, and the water tank is connected with the spraying mechanism. According to the nursery stock transplanting protection device for municipal administration greening, the energy is saved, the water is saved, the protective performance on green plants is effectively improved, the growth of the green plants is promoted, the survival rate and the greening effect of the green plants are improved, and the greening cost is reduced.

The invention relates to a planting substrate with a glass water conserving and root fixing layer and a growth obstructing layer. The planting substrate is used for planting at least one plant, and allows a liquid to be distributed in the planting substrate; the planting substrate comprises the water conserving and root fixing layer and the growth obstructing layer, wherein the water conserving and root fixing layer is provided with a main body formed by combining a plurality of glass substrates with one another, a plurality of water conserving micro-gaps allowing the liquid to pass through are randomly formed in the junctures of the glass substrates, and a plurality of stereo root fixing holes of which the size is larger than that of the water conserving micro-gaps are formed in the mainbody; a plurality of growth obstructing micro-pores are formed in the growth obstructing layer to allow air and the liquid to pass through so that the roots of the plant are obstructed in penetratingthrough the growth obstructing layer.