48results about How to "Fast greening" patented technology

The mixed planting material for rocky slope is one kind of composition prepared by mixing at normal temperature soil, organic matter, composite fertilizer, water preserving agent, cement, pH regulator, plant seed and water. The construction process in rocky slope includes trimming slope, setting anchor rods, hanging net, spraying, seeding, covering and maintenance. The present invention makes it possible to green rocky slope fast at relatively lower cost.

The invention discloses a method for cultivating hardy eucalyptus forests suitable for climates at north latitude of 26-30 degrees. The method comprises the following steps: determination of the varieties of eucalyptus trees, wherein eucalyptus dunnii and meranti are selected as the varieties of eucalyptus trees; seedling raising: carrying out propagation of the seedlings by using a clonal cutting seedling raising method or a method for growing seedlings by using seedlings, when cut seedlings grow to 12-25 cm, taking the seedlings out of greenhouses for transplanting; transplanting; carryout out post-transplanting management; and preventing and controlling plant disease and insect pests. Because the climate of zones at the north latitude of 26-30 degrees are sunny, rainy and many rivers, reservoirs and ponds are located in the zones, the characteristics that eucalyptus trees are heliophilous and absorbs much water can be satisfied; in the process of planting, through artificially applying fertilizers containing nitrogen, phosphorus, potassium, calcium, magnesium, a large number of organic matters, trace elements, amino acids and microbes and some active substance fertilizers, the effectiveness of nutrients can be increased; and compound fertilizers suitable for the growth of eucalyptus trees are applied to surviving seedlings every year, so that the characteristic that the eucalyptus trees absorb more fertilizer can be satisfied, therefore, eucalyptus trees artificially planted by using the method disclosed by the invention can averagely grow 4-6m in height and 3-4cm in DBH(diameter at breast height) each year, the eucalyptus trees can be cut down in batches in 4-5 years generally, and the wood yield per mu is 10-12 m<3>.

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 method for breeding a cold-resistant eucalypt Xiang eucalypt No.1 variety suitable for the north latitude 26 to 30 degrees. The method comprises the following steps of: determining Eucalyptus dunnii as a eucalypt variety, sterilizing a culture medium, sterilizing and disinfecting before inoculation, inoculating, subculturing, performing rooting culture, performing seedling culture, and culturing young seedling and sapling, wherein the inoculation is performed by the following steps of: (1) scissoring robust semi-lignified sprout branches, preserving heat with clean gauzes or sealing with clean gauzes for moisturizing, and bringing back to a room at a sunny noon or afternoon; (2) cutting away all leaves, leaving a small number of leaf stalks, soaking in 0.1 percent mercuric chloride solution for 3 to 12 minutes section by section according to the lignification degree of the branches, and washing with sterile water for 4 to 5 times; and (3) cutting stalk sections with sprouts, wherein the stalk sections are 1 to 2 centimeters and the branches of the upper branch sections of lateral buds are about 0.5 centimeters, inoculating on a culture medium of a 3/4ms+0.5 milligram/L IBA+0.3milligram/L NAA culture bottle, controlling the temperature to be 22 to 27 DEG C and illumination intensity to be 2,000 lx, and inducing the lateral buds to germinate.

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 discloses a method for building a green curtain suitable for a steep slope type hydro-fluctuation belt and green curtain flotation devices. The method includes the steps of planting climbing plant units resistant to water logging on a bank belt with large water-level fluctuation, fixing the flotation devices to the climbing plant units, utilizing biological ropes for connecting the flotation devices on the adjacent climbing plant units to be in a net shape, and the like. Each flotation device comprises multiple bamboo joint units connected in series and wave-attenuating cages connected to one end of the series of bamboo joint units, and the bamboo joint units and the wave-attenuating cages are connected through the biological ropes. The green building method and the flotation devices can flexibly deal with increasing and decreasing of the water level, not only can quickly afforest the hydro-fluctuation belt after the water level is decreased, but also can reduce the erosion effect of waves to the bank belt after the water level is increased; climbing plants forming a green curtain can also intercept non-point source pollution of the upstream of the bank belt, thereby reducing loads of pollutants in water.

The invention discloses a bionomic control method for the shale side slope. The method can ensure that a shrubby seed is embedded into the small opening of a shale side slope body to take root and grow through afforestation spray-sowing, thereby improving the bionomic control effect of the side slope. The method includes the following steps: (1) the side slope is napped, rubble, detritus and sundries are cleaned up, and the slope surface is brushed; (2) a soil substrate layer sprays on the side slope, and the soil substrate layer is a mixed material containing the shrubby seed and the pig blood; (3) the maintenance is performed. The invention adopts a method of food attraction and insect insemination, namely, the soil substrate layer is sprayed with the mixed material containing the shrubby seed and the pig blood, by utilizing the biologic dependence relationship of ants to the pig blood, when collecting food, the ants draw the pig blood with the seed into the small opening of the side slope, so as to ensure that the shrubby seed is embedded into the small opening of the shale side slope body to take root and grow, to quickly reforest and stabilize the side slope, thereby effectively improving the bionomic control effect of the side slope. The latter curing for the shrubbery growing is not needed, thereby greatly saving the cost for reforesting and maintaining the side slope.

The invention provides an assembled plant planting tank and a use method thereof, and relates to the technical field of planting tanks. The assembled plant planting tank comprises a tank body, whereina protruded part is arranged at the front end of the tank body, a sunken part which corresponds to the protruded part is arranged at the back end of the tank body, and the size of the sunken part islarger than that of the protruded part; at least two bearing grooves are formed in the bottom of the tank body; and the protruded part of any assembled plant planting tank can be inserted into the sunken part of the adjacent another assembled plant plating tank. The assembled plant planting tank disclosed by the invention can be applied to mountain massif afforestation under various complex conditions, and is particularly suitable for steep mountain massifs; after planting soil is stuffed in the assembled plant planting tank and plants are planted, quick afforestation of sloping surfaces of the mountain massifs is realized; after anchor rods are driven into the mountain massifs, the assembled plant planting tanks can be quickly mounted on slopes of steep mountain massifs; and in the mounting process of the assembled plant planting tank, the operation is simple, and a large number of human resources and material resources can be saved.

The present invention relates to applications of an ecological protective apparatus for concrete dam tops and dam slopes belonging to the field of dam body protection. The applications herein comprise the following steps: firstly determining a location for disposing a plant pipe based on the size and features of a concrete dam; then preparing a plurality of single-unit plant pipes, opening pores on the pipe wall every 30-40 cm, wherein for horizontal layout of a pipeline, circular pores of5-10 cm pore diameter may be opened, and for longitudinal layout, a recessed cut opening of 5-8 cm may be opened; casting organic soil to a single-unit plant pipe 5; combining single-unit plant pipes which are filled with organic soil to form a plant pipe channel at the places whereat a pipeline needs arrangement; planting or sowing seeds at the openings of the plant pipes which have been installed; greenizing the concrete dam tops and dam slopes through plant growth. The applications of the present invention achieve greening of the dam body, and at the same time do not impose influence on the safety of dam body.

The invention discloses a costal beach greening method, and aims to provide a costal beach greening method which is convenient to operate and capable of quickly achieving ecological greening and landscaping effects. The costal beach greening method is technically characterized by including the steps: firstly, raising seedlings; secondly, cutting to obtain cutting wood about 18-22cm in length from a nursery of Ipomoea pes-caprae (L.) Sweet, inserting the cutting wood into soil 4.5-5.5cm in depth, and maintaining the insertion direction to be perpendicular to a prevailing wind direction; and thirdly, performing sun-shading after insertion, spraying water to nursery for 2-3 days, routinely spraying water for nursery, maintaining a surface soil layer at least 2cm to be humid, obtaining a primary landscape one month later, and obtaining a closed beach four months later. The costal beach greening method belongs to the technical field of ecological greening design.

The invention relates to a gabion bracing system for ecological restoration of a high-steep rock slope and a laying method of the gabion bracing system. The structure of the gabion bracing system is formed through the combination of hexahedrons which are composed of gabion pieces and internally provided with planting chambers, wherein the front side face, the rear side face, the left side face, the right side face and a middle partition plate are each of a hollow structure and are each composed of two layers of metal mesh surfaces, wherein the distance between the two layers of metal mesh surfaces is equal to the size of a mesh, and each planting chamber is formed between the two corresponding layers of metal mesh surfaces. Gabion boxes are staggered and laid from the bottom of the slope to the top of the slope in sequence, and the staggered distance is equal to 1/2 of the length of a gabion box. In the laying process, the bottoms of the gabion boxes are connected by using shooting wires, and the tops of the gabion boxes are connected by using shooting wires. At the toe of the slope, slope toe pressing is conducted by using a reinforced concrete retaining wall, and the stability ofa gabion bracing structure is improved. The Gabion boxes are filled with filler prepared from slope cutting broken stone, the ecological environment of the slope can be restored as soon as possible,and the local slope cutting broken stone substances can be further utilized to the greatest extent. The gabion bracing system is suitable for slope surface protection of the overall stable rock slopewith the height smaller than or equal to 10 m and the gradient smaller than or equal to 45 degrees.

The invention combines the land reclamation epeirogenic engineering technology with the salt-tolerant plant greening technology for raising the beach face elevation of the land reclamation area intertidal zone for satisfying the growing requirement of the salt-tolerant plant and fast afforesting the intertidal zone. By consulting the cofferdams reclaimed project and adopting the principle of on-site mud balance, excavation and filling combination and flexible landscaping, the preset cement components with certain shape and size are adopted and spliced together in the intertidal zone according to the landscaping requirement, the amphibious excavator is adopted for filling the seabeach sludge after that the cement components are fixed, the salt-tolerant plant, as spartina growing in the intertidal zone is transplanted after that the seabeach sludge is filled. The muddy tidal flats fast afforestation technology for land reclamation epeirogenic area can quickly solve the problems that the land reclamation area intertidal zone forming time is short, the recovery time depending on natural ecology is long and the existing greening technology cannot meet the greening construction requirement of the region.

A fast afforestation structure of a rock slope belongs to the technical field of slope protection and afforestation technologies and comprises a slope body on which a plurality of shaping supporting base portions are arranged, and the shaping supporting base portions are arranged into a plurality of area layers on the slope body, every shaping supporting base portion is provided a with a fixing integration part to weave the plurality of the shaping supporting base portions in the same area layer into a fixing supporting layer on which a cultivation layer is arranged, and the cultivation layer is provided with a vegetation layer which comprises fibrous root system plant areas and tap root system plant areas, and the fibrous root system plant areas and the tap root system plant areas are arranged in a mutually staggered mode to reinforce the cultivation layer and to achieve the enforcement between the cultivation layer and the slope body. According to the slope afforestation method, the strength of slope covering of the fast afforestation structure is high, the costs are low, the covering speed is fast and the slope can be completely covered.

A terraced field-style fabric for planting different plants on it and then spreading it on the object with different shapes or hanging it from wall is composed of a bottom layer made of an integral soft material, an intermediate layer made of loose, porous and flexible material for storing water and nutrients in it, and a cover layer made of flexible band material.

The embodiment of the invention provides a greening plant growth device. The device comprises a shell, a soil layer and an air insulation layer; the shell is provided with a cavity and a bottom face,and the soil layer is arranged in the cavity of the shell; the air insulation layer is arranged between the soil layer and the bottom face. The greening plant growth device in the embodiment is simplein structure and is used for plant cultivation of a salinization area, quick greening of the high salinization area can be achieved, and later management and maintenance are easily conducted.

The invention discloses an urban relocation land rapid greening soil quality evaluation method. The method comprises the following steps: (1) screening evaluation indexes; (2) performing parameter standardization of the evaluation indexes; (3) determining the weight of each evaluation index; and (4) performing evaluation by multi-index experience weight comprehensive analysis. According to the invention, an evaluation method is established by screening the indexes of relocation quality evaluation, evaluation indexes such as soil layer thickness, pH value, underground water level and drainage capacity are utilized to quickly obtain an evaluation result of soil quality of a relocation land, scientific guide is provided for the greening difficulty degree and the improvement method of the relocation land, and thus, directional cultivation and accurate greening of the soil quality of the urban relocation land are achieved.

The present invention relates to a greening cloth on which the plants can be grown. It includes cloth, plant seeds and mixed body of plant growth nutrient material and adhesive, on the cloth the plant seeds and the plant growth nutrient material and adhesive mixed body are set, then they are dried by airing so as to obtain the invented greening cloth.