1888results about "Hops/wine cultivation" patented technology

The invention relates to the technical field of mine side slope restoration, in particular to a mine side slope ecological restoration method which comprises the following steps: S1, performing field investigation and evaluation, and performing comprehensive surveying and mapping on the landform of a mine side slope by using a high-precision surveying and mapping instrument; the anti-seismic effect and the prevention and control of water and soil loss are prominent, the anti-seismic performance is enhanced through deep rock mass anchoring reinforcement, large-diameter and high-strength anchor cables are adopted, bed rock is deeply stabilized, prestress is applied, the integrity of the rock mass is enhanced, reinforced concrete anti-sliding piles are arranged near potential sliding surfaces, the anti-sliding capacity is improved, and the anti-seismic effect is achieved. When a damping ditch is dug between a slope top and a blasting area, loose gravel is filled to weaken vibration energy, the anti-seismic performance of the side slope is comprehensively improved, and water and soil loss is prevented, a drainage system is constructed to intercept surface water, vegetation is reasonably configured, planting grooves and fish-scale pits are arranged, an ecological restoration composite structure layer is built, and a grass spraying and planting and vine climbing system is combined. And water and soil loss is reduced through multiple measures.

An air-moving device may include an aerodynamic rotor in the form of a bladed disk. The aerodynamic rotor may include a physical geometry that constrains a noise level of the air-moving device during operation. The air-moving device may be a leaf blower.

To provide greening methods that reduce feeding and trampling damage caused by deer.SOLUTION: At least 50% of the expected number of plants to emerge from the total amount of seeds to be applied to the land to be revegetated consists of seeds from selected plants that meet at least one of the following criteria: (a) taste evaluation, (b) smell evaluation, (c) pain evaluation, (d) difficulty of consumption evaluation, and (e) regenerative ability evaluation, and the seeds comprise at least one selected from the following: Creeping red fescue, Creeping bentgrass, Bermuda grass, Red top, Kentucky bluegrass, Hard fescue, Chewing fescue, Japanese silvergrass, Pennisetum alopecuroides, Zoysia japonica, Eragrostis ferruginea, Lespedeza juncea, Sophora sophora, Boehmeria sieboldiana, Perilla citriodora, Perilla frutescens, Persicaria tinctoria, Boenninghausenia albiflora, Plantago asiatica, Pieris japonica, Edgeworthia chrysantha, and Indigofera pseudotinctoria. A method comprises giving nitrogen fertilizer equivalent to a nitrogen content of 8 g / m2 or more and silica fertilizer equivalent to a silica content of 10 g / m2 or more to the land to be revegetated.SELECTED DRAWING: Figure 1

The invention provides a slow-release ecological grass blanket for improving an eroded inferior land and a construction method of the slow-release ecological grass blanket. The ecological grass blanket comprises a bottom intercepting layer, a nutrient slow-release layer, a seed triggering layer and a surface fixing layer which are sequentially arranged on the soil surface of the eroded inferior land. The bottom interception layer at least comprises a water-soluble lower film arranged on the soil surface and a first composite substrate layer arranged on the water-soluble lower film; the nutrient slow-release layer at least comprises an organic fertilizer mixture particle layer arranged on the first composite substrate layer and a water-soluble upper film arranged on the organic fertilizer mixture particle layer; the seed triggering layer comprises a degradable fiber lower net arranged on the water-soluble upper film and a composite seed belt arranged on the degradable fiber lower net; the surface fixing layer comprises a second composite substrate layer arranged on the composite seed belt and a degradable fiber net arranged on the second composite substrate layer. The ecological grass blanket provided by the invention is high in seed survival rate, good in uniformity, low in cost and capable of realizing sustainable ecological restoration.

The invention discloses a construction method for governing and repairing desertification degraded grassland in an arid area, and relates to the technical field of sand governing. The method comprises the following steps: evaluating a native vegetation type, vegetation coverage, a soil degradation and desertification degree, a soil type and a water resource condition; performing classified measures according to natural conditions, and determining different types of dune (flowing, fixed or semi-fixed) treatment measures; construction preparation; grid sand barriers are laid on the windward sides of the moving dunes and the semi-fixed dunes, and sand stabilization operation is conducted in a mechanical and manual combined mode; digging pits to plant indigenous shrubs subjected to special treatment, and using rooting water retention bags to improve the survival rate; the granular organic fertilizer and the seeds are mixed and stirred according to a certain proportion and then sown into soil at a time, the operation frequency is reduced, and precise fertilization is achieved. Through effective sand prevention and control measures, the sand wind damage is reduced, the living environment of farmers and herdsmen is protected, and the living quality is improved.

A basement roof lawn vegetation construction method under complex working conditions comprises the steps of implementing complex basement roof modeling and implementing lawn vegetation above a basement roof. The complex basement top plate modeling method comprises the steps of a flat site large-area backfill construction method, a step-shaped basement top plate backfill construction method and a basement top plate large-gradient inclined plate earthwork backfill construction method. The step of implementing the lawn vegetation above the basement top plate comprises the steps of cross construction, backfilling and excavation, slope toe construction and solid soil area construction. According to the technology, the problem of construction of greening in a complex shape on the basement roof of a project is solved, particularly the problem that more slope roofs in a mountaintop shape or roofs in a stepped rice field shape exist is solved, the problem that backfill soil construction is difficult after the basement roof is complex in shape is solved, the stability of backfill soil after backfill soil is improved, and the construction period is shortened. And the concept of green building is practiced.

The invention relates to a spray-seeding process for quickly repairing vegetation in a slope area of a power transmission and transformation project, which comprises the following steps of: cleaning a slope of the power transmission and transformation project, and removing pumice stones, sundries and a loose soil layer on the slope surface; selecting a seed formula with a certain proportion for planting preparation; a matrix layer material and a seed layer biological matrix material are adopted as soil matrixes; adding a proper amount of organic fertilizer and long-acting slow-release compound fertilizer, and adding a proper amount of growth regulator; a spray-seeding device is adopted to evenly stir spray-seeding materials and then spray the spray-seeding materials to the slope surface, a certain distance and a certain angle are kept between a spray gun and the slope surface, and different spray-seeding modes are adopted for side slopes with different gradients; covering in time after spray-seeding is completed so as to maintain soil humidity and temperature and prevent seeds from being washed by rainwater and exposed to the sun; the spray-seeding technology is easy to operate, short in construction period, low in cost and suitable for large-scale popularization and application to rapid restoration of vegetation in the slope area of the power transmission and transformation project.

The invention relates to a Chinese wildrye rhizosphere growth-promoting bacterium and application of the Chinese wildrye rhizosphere growth-promoting bacterium in growth promotion and drought resistance of Chinese wildrye, and belongs to the technical field of microorganisms, the strain is classified and named as Paraburkholderia graminis, the strain number is B24, and the preservation number is CGMCC No.31907. The strain provided by the invention is derived from the intergrassland soil of leymus chinensis in an excessive grazing grassland, has good growth promoting characteristics of producing IAA, producing ACC deaminase, fixing nitrogen, dissolving phosphorus and the like, and also can obviously enhance the drought resistance of the leymus chinensis. When the strain is inoculated to the rhizosphere of a leymus chinensis seedling, the growth of the leymus chinensis can be obviously promoted, and the overground and underground biomass of the leymus chinensis is increased; the activity of antioxidant enzymes is reduced and the hormone content in leymus chinensis leaves is changed, so that drought stress is relieved, the photosynthesis of leymus chinensis is enhanced, and the drought resistance of leymus chinensis is remarkably improved. Therefore, the Burkholderia parakholderia can be used for development of a microbial fertilizer for grassland plants and applied to a drought stress habitat, so that the drought resistance of the grassland plant leymus chinensis is improved, and grassland management is optimized.

The utility model belongs to the technical field of wind prevention and sand fixation, and particularly relates to a wind prevention and sand fixation grass scattering and laying device which comprises a frame, a ditching mechanism, a grass sowing mechanism, a seeding mechanism, a grass pressing mechanism and a spraying mechanism, and the ditching mechanism is arranged at the front end of the frame and comprises an electric push rod, two positioning plates, a connecting rod and a ditching moldboard. The rear end of the electric push rod is fixed to the frame, the top ends of the two positioning plates are hinged to the free end of the electric push rod, each positioning plate is provided with a plurality of positioning holes, the top end of the connecting rod is hinged to the front end of the electric push rod, and the middle of the connecting rod is hinged to the positioning holes in the two positioning plates. The grass sowing mechanism and the seeding mechanism are both arranged in the middle of the frame, and the grass pressing mechanism and the spraying mechanism are both arranged at the rear end of the frame. According to the device, automatic, accurate and uniform laying of the grass checks is achieved, the laying efficiency of the grass checks sand barrier is improved, the labor cost is reduced, and the device has important practical significance on environmental protection and desertification control.

The invention discloses a degraded wetland near-natural restoration method based on provenance production improvement, belongs to the technical field of wetland ecological engineering, and solves the restrictive problems of plant provenance deficiency caused by exogenous interference and low sustainable efficiency after wetland restoration. The method comprises the following steps: 1, defining provenance deletion and recovering wetland site selection; 2, creating a grid habitat of the target wetland; 3, collecting and cultivating a breeding matrix; 4, performing segmented management and control on hydrological conditions; and 5, seed source production monitoring and propagation mediation. The method is suitable for a degraded wetland near-natural recovery scene with provenance production obstacles.

The invention discloses a method for improving pasture productivity by optimizing a mixed sowing proportion and a sowing mode, which comprises the following steps of: performing rotary tillage on soil and applying humus before freezing in winter, turning over the soil and applying a base fertilizer after reviving in spring, then selecting leguminous plants and gramineous plants according to a weight ratio of 3: 7, respectively and uniformly mixing seeds of two functional groups, the method comprises the following steps: ditching, ridging and sowing gramineous plant seeds in line, sowing leguminous plant seeds in holes between two rows of gramineous plants 20-30 days after the gramineous plant seeds emerge, carrying out topdressing and pest and weed damage management after sowing, mowing the overground part of the grassland at the last stage of plant growth, and controlling the stubble height of the leguminous plants and the gramineous plants. By accurately optimizing the mixed sowing proportion and sowing strategy of leguminous and gramineous pasture and combining the complementarity of plant functional groups in ecological niche (time and space), an innovative pasture mixed sowing method is provided, and theoretical support and technical guarantee are provided for efficient and sustainable development of animal husbandry production.

The invention discloses a method for reseeding and repairing alpine degraded grassland, which comprises the following steps: step 1, cutting: cutting native vegetation of a sample plot with the stubble height of 3-5cm; 2, sowing is conducted, before the rainy season comes, drilling is conducted on target grass seeds in a manual ditching mode, the target grass seeds are 2-3 grass seeds selected from each type of gramineae grass, leguminous grass and miscellaneous grass and mixed according to a certain proportion, and earthing is conducted after sowing is completed; 3, after-sowing management is conducted, agricultural measures such as impurity removal, fertilization and watering do not need to be conducted after sowing is completed, and grazing is forbidden for two years. According to the method, different functional types of plants and combinations suitable for the alpine region are screened out, the method suitable for reseeding restoration of the alpine degenerated grassland is formulated, the reseeding cost is controlled, meanwhile, plant communities high in yield, high in stability and diverse in function are built, and the problem of restoration of the degenerated grassland in the alpine region is solved.

A method of creating a wetland in a hot, arid, location includes identifying or establishing a channel of flowing water at the arid location, and installing therein a mat containing seeds, and / or seedlings, and a super absorbent polymer (SAP). Water from the channel is applied to hydrate the SAP, and both edible and dam-constructing vegetation is allowed to grow and mature from the seeds and / or seedlings. Beavers are then introduced into the arid location, which eat the edible vegetation and use the dam-constructing vegetation to construct at least one dam across the channel of flowing water, thereby forming a wetland that further encourages both the vegetation and the beavers to propagate. A perforated, transparent or translucent cover sheet can be placed on or suspended above the mat. A water barrier can be placed below the mat. The wetland vegetation cools and humidifies the environment by transpiration of water.

The invention discloses a method for improving an acidic clayey soil plough layer, which comprises the following steps of: 1, after autumn rice is harvested, draining water in a rice field, and carrying out conventional tillage, soil turning and leveling on the rice field for later use; 2, green manure planting is conducted in the suitable green manure sowing period from October to November; 3, in the full-bloom stage, green manure is smashed, turned, pressed and returned to the field, lime and organic fertilizer are spread, the rice field is deeply ploughed at a time, and the green manure, the lime and the organic fertilizer are deeply buried in soil of the rice field; 4, the rice field is irrigated and soaked in water for a period of time, and then rice is planted. The method can inhibit and stabilize acid, improve the buffer performance of the soil, effectively expand a deep ploughing layer, improve the physical structure of the soil and improve the utilization rate of rainfall resources by the soil, so that the purposes of minimal ploughing, high yield and farmland protection are achieved.

A method of creating a wetland in a remote arid location includes identifying or establishing a channel of flowing water at the arid location, and installing therein a mat containing seeds, and / or seedlings, and a super absorbent polymer (SAP). Water is applied to the SAP, such that both edible and dam-constructing vegetation grows and matures from the mat. Beavers are then dropped into the arid location by parachute in containers that open upon landing. The beavers eat the edible vegetation and use the dam-constructing vegetation to construct at least one dam across the channel of flowing water, thereby forming a wetland that further encourages both the vegetation and the beavers to propagate. A perforated, transparent or translucent cover sheet can be placed on or suspended above the mat. A water barrier can be placed below the mat. The wetland vegetation cools and humidifies the environment by transpiration of water.

The invention discloses a degraded grassland in-situ remediation system based on three-dimensional space layering, and relates to the technical field of degraded grassland remediation, the degraded grassland in-situ remediation system comprises a high-altitude energy collection area, an earth surface vegetation remediation area and an underground rainwater storage and use area, the ground vegetation restoration area comprises an energy storage device, a rainwater collection barrel and a rotary sprinkling irrigation machine, and the underground rainwater storage and use area comprises a reservoir and a water transportation and distribution pipeline network. Rainwater can be completely collected and distributed according to needs; meanwhile, the composite solar panel constructed in a layered mode is used for shading, sunlight is collected, and adjustable shading is conducted on the plants.

The invention discloses an existing anchoring and shotcreting side slope ecological restoration technology and method with shrub planting as the core, a side slope vegetation hole environment improving device and a hole filling layered structure design are included, and the side slope vegetation hole environment improving device is mainly composed of a conical threaded drill bit, a connecting rod, a motor, a metal connecting hose, a pressure storage tank and an air compressor. The motor provides power for penetration of the gas injection needle head, and the air compressor provides power for injection of the plant nutrient solution; the vegetation hole layered structure comprises a bottom water retention layer, a base fertilizer layer, a nutrient soil layer and a surface covering layer; environment improvement is conducted on the vertical and horizontal directions of the planting holes through an environment improvement device, local dominant shrubs are planted in the planting holes, and local dominant vine plants are planted at the top of the slope to comprehensively and ecologically protect the slope; comprising the following steps: step 1, investigating and surveying plant communities and analyzing slope stability; step 2, slope vegetation hole environment improvement; 3, planting hole construction; and 4, slope top vine plant ecological slope protection construction is carried out.

The invention discloses a rapid restoration method for degraded grassland based on a microbial agent. The microbial agent is formed by compounding 15-30 parts of a nitrogen-fixing microbial agent, 10-20 parts of a phosphate-solubilizing microbial agent, 8-15 parts of a plant growth-promoting microbial agent, 25-40 parts of a humic acid carrier, 3-8 parts of an embedding agent sodium alginate and 5-12 parts of a nutritional agent molasses. Wherein the nitrogen-fixing bacteria are azotobacter chroococcum and alfalfa rhizobium (the viable count is greater than or equal to 5 * 10 < 9 > CFU / g), the phosphate solubilizing bacteria are bacillus megatherium (the viable count is greater than or equal to 1 * 10 < 10 > CFU / g), and the growth-promoting bacteria are bacillus subtilis and pseudomonas fluorescens (the viable count is greater than or equal to 2 * 10 < 10 > CFU / g). The microbial inoculum is subjected to activation, carrier adsorption, sodium alginate embedding granulation and CaCl2 cross-linking processes to be prepared into slow-release particles of 1-3 mm. 200-250 kg of organic fertilizer is applied to each hectare in a mild area, 300-400 kg of organic fertilizer is applied to each hectare in a moderate and severe area, and leymus chinensis and wheatgrass are sown in a mixed mode. After 90 days of application, the vegetation coverage is improved by 40% or above, the soil organic matter is increased by 25-40%, the microbial diversity index is larger than or equal to 3.5, and the comprehensive remediation cost is reduced by 53%.

The invention discloses a bacillus microbial agent and application thereof in artificial improvement of deteriorated grassland, the microbial agent can improve soil and improve plant productivity so as to promote vegetation recovery and deteriorated grassland restoration, especially restoration of deteriorated grassland in alpine regions, and has the characteristics of high efficiency, environmental protection, economy, practicability and the like.

The utility model discloses a three-link ecological protection structure for a slope, including a slope, two sides of the slope are provided with fixed beams 1, an irrigation structure is provided on the top of the slope, a plurality of pairs of fixed beams 2 are provided on the slope at equal intervals, a plurality of arc-shaped guide plates are fixedly connected between the fixed beams 1 and 2, a plurality of planting frames are provided between the arc-shaped guide plates, a drainage structure is provided on the opposite side of the fixed beams 1, a filtering structure is provided on the fixed beams 1 and 2, a drainage channel is provided at the bottom of the slope, a crushed stone layer is provided at the bottom of the slope, and a metal grid is fixedly installed on the surface of the crushed stone layer. The advantages of the utility model compared with the existing technology are: the utility model can not only guide rainwater to quickly drain water to avoid rainwater flowing straight down along the slope to form runoff to wash away vegetation and soil, but also collect rainwater and carry out reasonable irrigation to ensure the growth of slope vegetation.

The invention discloses a bacillus subtilis strain and application thereof, the bacillus subtilis strain is bacillus subtilis X-NY1 and is preserved in the China Center for Type Culture Collection (CCTCC), and the preservation number is CCTCC NO: M 20242038. Bacillus subtilis X-NY1, bacillus velezensis and bacillus amyloliquefaciens are compounded into a microbial agent, a film-forming agent, a dispersing agent, a coloring agent, a stabilizing agent, a preservative, a conditioning agent and a nutritional agent are further added to prepare the compound microbial seed coating agent, the effective viable count of the microbial agent is 108-1011, and the quality guarantee period is longer than 6 months. The compound microbial seed coating agent can improve the plant height, root length, fresh weight and the like in the growth process of pennisetum alopecuroides, can effectively improve the stress resistance of the pennisetum alopecuroides under the salinization condition, and is small in addition amount, low in cost, safe, reliable, obvious in growth promoting effect and suitable for application and popularization.

A handheld blower and / or vacuum has a housing base body with a main flow duct in which a fan is arranged and through which main air flow flows when the blower is in operation. The housing has a handle having a cooling air duct that extends from an inlet opening on the main flow duct via a holding section of the handle up to an outlet opening. The inlet opening is assigned to a first end of the handle. When the blower is in operation, cooling air flow flows from the inlet opening of the handle to the outlet opening of the cooling air duct. An electronic structural unit is arranged in the handle in such a way that this electronic structural unit is cooled by the cooling air flow when the blower is in operation.

An axial flow blower includes a housing assembly, an air inlet assembly assembled with the housing assembly, an air outlet assembly and a motor duct assembly connected between the air inlet assembly and the air outlet assembly. The motor duct assembly includes a duct body, a motor fixed inside the duct body, a guiding cone mounted and matched with a first end of the duct body, and a fan blade mounted and matched with a second end of the duct body. The fan blade is fixed on a motor shaft of the motor, and a diameter of the fan blade is from 64 mm to 100 mm, and a diameter of the motor is from 30 mm to 50 mm, so that a power of the axial flow blower is greater than or equal to 2000 W and a blowing force is greater than or equal to 2500 g.

Methods are provided for enhancing the health, growth and / or sturdiness of turf grasses by applying a combination of microbes and / or their growth by-products to the turf grass roots and / or to soil. Specifically, in one embodiment, the subject invention utilizes Trichoderma harzianum and a strain of Bacillus amyloliquefaciens. The methods can further be used to improve maintenance and upkeep of natural turf grass fields used in, for example, athletics and recreation, as well as to increase the functionality and safety of these natural turf grass fields.

The present invention relates to the technical field of ecological management, and relates to a river shoreline Juncao ecological protection barrier and a construction method therefor. A Juncao shoreline ecological protection barrier is formed by constructing a windward slope surface Juncao wind prevention and sand (soil) fixation belt, a leeward slope surface Juncao composite grass hedge belt for preventing sand (soil) from entering a river, and a shoreline slope surface Juncao biological protection embankment. The river shoreline Juncao ecological protection barrier and the construction method therefor provided in the present invention are biological measures with low investment and quick effect, forming an effective river shoreline Juncao ecological protection barrier, achieving the effects of rapid wind prevention and sand (soil) fixation, preventing sand (soil) from entering the river, and improving species diversity. Additionally, the solutions provided in the present invention achieve a win-win situation in terms of ecological and economic benefits; in dry season, the planted Juncao can be harvested with stubble left, the harvested Juncao serves as a culture material for edible and medicinal fungi, livestock and poultry feed, biological energy, a biomass material and the like, so that the economic benefit is improved; and the remaining stubble of Juncao continues to exert the ecological value thereof by preventing wind and fixing sand (soil), and preventing sand (soil) from entering the river.

The invention discloses a method for regreening gobi deserts by utilizing microalgae crust and application, and belongs to the technical field of ecological restoration. The method mainly adopts a mode of combining microalgae spraying liquid with an engineering remediation method. When the microalgae spraying liquid is prepared, indigenous microalgae and known domesticated desert algae are mixed and co-cultured to prepare a spraying agent, and then soil bacillus is added before spraying. The engineering regulation method mainly comprises the following steps: forming a concave-convex structure by piling up soil mound bags and digging ditches, increasing the specific surface area of the growth of the microalgae spraying liquid by using the uneven land surface layer, and reducing the evaporation speed of the moisture of the microalgae spraying liquid by using the concave land, thereby promoting the growth rate and adaptability of the microalgae and improving the skinning efficiency. In addition, nutritional functional organic fertilizers and / or nano conditioners need to be added into the soil to be remediated in advance. According to the method, the vegetation coverage rate can be increased to about 60% from the initial nearly zero, the gobi desert ecological environment can be obviously improved, the soil salinity and alkalinity can be obviously reduced, and the soil water retention capacity is enhanced.

A backpack frame of the backpack type air blower comprises a supporting component, the supporting component comprises a partition wall extending and protruding inwards, the partition wall divides the inner side of the supporting component into an air blowing assembly mounting part and a battery mounting part, and the air blowing assembly mounting part is suitable for mounting and connecting an air blowing assembly; the battery mounting part is suitable for mounting and connecting a battery pack; the air blowing assembly mounted and connected to the air blowing assembly mounting part is in contact with one side of the partition wall, and at least part of exciting force for generating vibration in the operation process of the air blowing assembly is transmitted to the bearing frame from the partition wall to avoid any part, except the connecting part, of the battery pack. According to the technical scheme, the exciting force of vibration generated in the operation process of the air blowing assembly is transmitted to the bearing frame from the partition wall to avoid any part of the battery pack, so that large vibration generated by the air blowing assembly can be effectively prevented from being directly transmitted to the battery pack, and a more stable mounting environment is provided for the battery pack; and the internal structure and electronic components of the battery pack are protected from vibration damage.

A method of creating a wetland in a hot, arid, location includes identifying or establishing a channel of flowing water at the arid location, and installing therein a mat containing seeds, and / or seedlings, and a super absorbent polymer (SAP). Water from the channel is applied to hydrate the SAP, and both edible and dam-constructing vegetation is allowed to grow and mature from the seeds and / or seedlings. Beavers are then introduced into the arid location, which eat the edible vegetation and use the dam-constructing vegetation to construct at least one dam across the channel of flowing water, thereby forming a wetland that further encourages both the vegetation and the beavers to propagate. A perforated, transparent or translucent cover sheet can be placed on or suspended above the mat. A water barrier can be placed below the mat. The wetland vegetation cools and humidifies the environment by transpiration of water.

The invention relates to the technical field of carbon emission, in particular to a ground cover plant assembly type module generation method and device.The method comprises the steps that plant demand parameters, input by a user, of a target laying area are obtained, and the plant demand parameters at least comprise growth habits, environment demands, ecological functions, ornamental characteristics and economic cost; the growth habits are used for indicating morphological characteristic types of the plants, the environmental requirements are used for indicating environmental conditions required by plant growth and survival, the ecological functions are used for indicating roles and contributions of the plants in an ecological system, and the ornamental characteristics are used for indicating aesthetic values and ornamental potentials of the plants. The economic cost is used for indicating economic factors of plant cultivation, maintenance and use; matching a combination of various plant data from a database according to the plant demand parameters; and determining at least one of the combinations of the multiple plant data as a target plant combination, and generating a ground cover plant assembly type module according to the target plant combination. According to the scheme, the ground cover plant selection accuracy can be improved.

The invention relates to the technical field of river bank protection, in particular to a river bank slope protection for cofferdam construction and a construction method thereof. S2, construction of a near-water area structure; s3, construction of a far water area structure; s4, ecological enhancement; triple optimization of river bank protection is achieved through dynamic water level monitoring and modular design, a double-layer reinforced concrete and elastic sealant structure is adopted in a near-water area, the compressive strength is improved by 20%, the crack width is smaller than or equal to 0.2 mm, and material waste is reduced by 15% in cooperation with dynamic width adjustment (+ / -2 m); the mold bag concrete slope protection is combined with an atomization spraying system, the anti-scouring capacity reaches 5 m / (m.s), the vegetation coverage rate is larger than or equal to 80% within 3 months, and the water and soil loss rate is reduced by 70%; the modular honeycomb structure inflation assembly efficiency is improved by 40%, the transportation cost is reduced by 50%, the distributed sensors achieve structure displacement / pressure three-level early warning, the operation and maintenance cost is reduced by 70%, the overall service life is prolonged by more than 5 years, and an ecological-engineering collaborative protection system is formed.