42results about How to "Avoid overexploitation" patented technology

The invention relates to a method for manufacturing a shadow changing recombined decorative wood by using a natural wood, which comprises the following steps of: by using the characteristic that the glossy reflections of fibers of the natural wood in different directions are different, combining and pressing obliquely cut veneers or obliquely sawn woodblocks in certain proportion according to fiber directions to produce the recombined decorative wood; or laminating, gluing and pressing veneers with the same fiber directions by using a specially-designed convexo-concave die to produce the recombined decorative wood. A certain cutting face of the recombined decorative wood produced by the method has a special decorative effect of alternating changes of darkness and brightness along with the movement of the visual direction. The method can realize that common low-price woods and fast-growing woods can have the color, the texture and the luster of a natural precious tree species by imitation, and particularly can be used for imitating high-grade decorative woods with shadow changing roots, burls and the like.

A liquid crystal display includes a first substrate including a light transmitting area and a light blocking area, a gate conductor configured to transfer gate signals and a data conductor configured to transfer data voltages, the gate conductor and the data conductor disposed on the first substrate, a color filter disposed on the gate conductor, a black column spacer disposed on the color filter and corresponding to the light blocking area, a second substrate facing the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, in which in the light blocking area, the color filter includes a step, the black column spacer overlaps the color filter including the step, and the black column spacer includes spacers having the same thickness.

The invention discloses a Paris polyphylla var yunnanensis and paris polyphylla var chinensis seedling three-phase breeding technology comprising the following steps: 1, seed selection; 2, seed pretreatment: selecting cleaned rude river sand to rub the seeds until a seed outer red aril falls off, the rubbing process cannot be too long to cause the inner layer seed surface to damage, and carrying out low temperature treatment, changing temperature treatment, normal temperature treatment and constant temperature water immersion treatment for the seeds removing arils, and reserving the seeds for usage; 3, embedding and accelerating germination: uniformly sowing the immersed Rhizoma Paridis seeds, watering the seeds for moisture, and carrying out embedding accelerating germination treatment for a watered sowing basket; 4, transplanting the emerged seedling. The novel technology can effectively reduce Rhizoma Paridis seed seeding formation time; after seed pretreatment, embedding accelerating germination and transplanting seedling, the emergence rate of the Paris polyphylla var yunnanensis and paris polyphylla var chinensis can respectively reach 70% and 80%, thus greatly reducing time cost for production and resource large scale utilization, and improving efficiency.

The invention provides a cucumber plug seedling substrate free of watering a nutrient solution and a preparation method thereof, belonging to the technical field of agricultural seedling cultivation. The preparation method comprises the steps of: mixing chicken manure and cow dung according to a volume ratio of 1: 4-16, and then inoculating earthworm for composting; after foodstuff is completely digested, obtaining loose and porous granulate earthworm cast with abundant nutrient elements and good air permeability, nutrient preserving capability as well as water-retaining property; and then mixing the earthworm cast with vermiculite according to a volume ratio of 2: 1 uniformly so as to obtain the cucumber plug seedling substrate free of watering a nutrient solution. The seedling substrate overcomes the disadvantages of low content of nutrient elements, unbalanced content of nitrogen phosphorus and potassium and insufficient supply of the common earthworm cast in the market. The experiment proves that the root activity, the strong seedling index, the dry and fresh weight of the plant and the output after the field planting of the plant cucumber seedling raised by the seedling substrate are obviously better than the traditional turf and vermiculite compound substrate which is watered with the nutrient solution. While replacing the turf, the seedling substrate realizes resource utilization of the excrement of animals and reduces environment pollution. Therefore, the cucumber plug seedling substrate free of watering nutrient solution has obvious economic benefits, social benefits and ecologic benefits.

The invention provides a seedling cultivation matrix taking mushroom residue as raw material, as well as a manufacture method thereof. The matrix comprises the following components in volume portion: 1 to 3 portions of mushroom residue, 1 to 2 portions of vermiculite, 1 to 2 portions of perlite and 0.0001 to 0.0005 portion of fermentation promoter, wherein the fermentation promoter is a mixture of decay promoting microbial agent and bran with the weight ratio of 1 to 10. The matrix has the advantages of fully utilizing mushroom residue waste of agricultural production, using no peat at all and saving ecological resources, along with rich nutrition, good porosity, excellent physical properties, low cost and simple manufacture.

A method for processing ardealite by using a fluidized bed furnace to prepare a special anhydrite cementing material comprises the following steps that (1) materials are prepared, namely caked ardealite and massive stone coal or waste rock ballast is crushed; (2) burdening is performed, namely 50 to 80 parts of ardealite, 8 to 25 parts of stone coal and 10 to 40 parts of waste rock ballast are burdened and metered by weight; (3) matured slag is prepared, namely the materials are continuously fed into the fluidized bed furnace and calcined in the oxidative atmosphere at the temperature of 850 to 1280 DEG C for 0.3 to 1.5 hours, the materials overflowing from a discharging port are rapidly quenched to be made into the matured slag; (4) the special anhydrite cementing material is prepared, namely the matured slag is grinded into 80-micron powder containing smaller than or equal to 20% of screen residue mass, and the special anhydrite cementing material is obtained. The special anhydrite cementing material prepared by means of the method contains multiple hydrated active minerals, can be widely used in the cement industry, is high in strength in use and can serve as active residue powder or be used for production of construction materials. By means of the method, investment is small, no wastewater and waste residue is produced, and economical efficiency is high.

A heliotropin preparation method applied to the chemical synthesis field comprises steps as follows: (1) preparing an acetic acid aqueous solution from glacial acetic acid and water; (2) adding urotropine to the acetic acid aqueous solution once, performing water bath cooling, dropwise adding 3,4-methylenedioxybenzyl chloride, and performing heat preservation after addition; (3) adding pure water to a reactant in Step (2), performing temperature rise reflux, performing cooling after the reaction, extracting the reactant with an organic solvent, mixing organic layers, performing reduced pressure concentration, performing reduced pressure distillation on a concentrate, and collecting heliotropin fractions to obtain heliotropin. The heliotropin prepared with the method is white crystals rather than light yellow crystals containing nitro-compounds. The method has the advantages of simplicity in operation, low energy consumption, low cost, capability of avoiding overexploitation of plant resources and protecting the ecological environment and the like.

The invention relates to a method for preparing a special anhydrite gel material by treating phosphogypsum by using a tunnel kiln device. The method comprises the following steps: (1) blending and homogenizing: blending 48-75 parts of phosphogypsum, 8-25 parts of stone coal and 15-50 parts of waste rock residues, grinding the mixture into powder, adding 8-18 parts of water, and uniformly and homogenizing the mixture to a plastified material; (2) molding: molding the plastified material to a molded material; (3) calcining the tunnel kiln: sending the molded material in the tunnel kiln, calcining the molded material for 20-60 minutes at 980-1300 DEG C, and quenching the molded material to obtain the special anhydrite matured residues. and (4) preparing the special anhydrite gel material: grinding the special anhydrite matured residues to obtain the special anhydrite gel material. The special anhydrite gel material prepared by the method provided by the invention contains various hydrated active minerals, can be widely used for cement industry, is high in strength if being used, and is non-cracking and is high in strength if being used as masonry cement or cement making bricks. The method provided by the invention is low in investment, free of wastewater and waste residues and good in economical benefit.

The invention discloses a method increasing Paris polyphylla var yunnanensis maturing rate. The method comprises the following steps of (1) selecting strong and free of insect diseases paris polyphylla var yunnanensis plants, collecting pollen from most plants with cracked pollen sacs after the plants blossoms, (2) utilizing a portable dust collector to collect thoroughly-grown and rich pollen groups to a polypropylene filtration film with the diameter of 10mm and an aperture of 450nm, (3) conducting hand-pollinating three days after most pollen sacs crack, dipping the collected pollen via a writing brush or a soft brush and then evenly coating the pollen on the Paris polyphylla var yunnanensis necking head. Each necking head is dipped for two times; hand-pollination can be conducted from 4pm to 8pm and finished on the day; the next day, the same operations are conducted; and hand-pollination is conducted once more. Paris polyphylla var yunnanensis maturing rate can be improved by more than 40%, so seed source is enlarged for agricultural production and higher promotion value can be achieved.

A water resource storage and comprehensive utilization system includes a water discharging gate, an artificial lake, a power generating set, a viaduct bridge, an aqueduct, a water feeding gate, deep water channels, a diversion canal, and a water raising dam; the aqueduct is laid on the viaduct bridge, river water on an upstream of a river is guided to a downstream certain position to form the artificial lake, and water storage, power generating and water cleaning can be achieved; the deep water channels are dug in a bed of the river and the artificial lake, and in this way, the water storage amount is increased, land occupation can be avoided, and river flood discharge cannot be affected. The artificial lake can be dug in places which are near cities or flat areas, do not have a lake forming condition, are high in terrain, and cannot allow rivers to flow, the artificial lake can receive water from the river channel and processed and discharged city sewage, the wetland environment of the artificial lake can clean the water, and power generating can be achieved. The water resource storage and comprehensive utilization system is simple, cheap and effective, can solve the problem of water shortage of cities or north areas to the greatest extent, and has a certain advantage in comparison with the South-to-North water diversion project and a sea water desalination project.

The invention provides a backfill mining method with stope rooms being arranged in a centering and staggered mode. The form that the stope rooms are arranged in the centering and staggered mode is adopted, every two adjacent stope rooms share one stope room cross drift, and a cutting channel is pulled on two adjacent lode stratifications to form an air returning channel. Through implementation of the backfill mining method, after the stope room cross drifts are arranged, the stope rooms are not affected by in-lode stope preparation of the stope rooms, a dirty air returning channel during stope room stoping is formed, air quality of a stope is improved, and the probability of occurrence of occupational disease (silicosis) is effectively reduced; by using the form that the stope rooms are arranged in the centering and staggered mode, the condition that parts of ores cannot be mined during stoping of an ore body can be prevented, and economic efficiency is improved; in addition, the over mining phenomenon is effectively avoided, and safety of mining construction is ensured; the cutting channel arranged on the adjacent stratifications in a pulling mode can not only serve as the air returning channel, but also can serve as a backfilling channel for filling after stoping, and normal carrying out of the filling process is ensured.

The invention discloses a reservoir sediment pumping system based on robot algorithm shaping artificial eddy. The reservoir sediment pumping system comprises a hull provided with an eddy former. The eddy former comprises a water cage and a spray pipe, the spray pipe is arranged on the inner side of the water cage, the spray pipe is connected with a first water pump through a connecting pipe, and multiple spray heads are arranged on the inner side of the spray pipe. A sediment pipe is arranged on the inner side of the water cage. The sediment pipe is connected with a water inlet of a sediment pump, and a water outlet of the sediment pump is connected with a water outlet pipe. The connecting pipe is provided with a flow regulator. By arranging the eddy former, eddies are formed at the bottom of a reservoir, meanwhile, the sediment is pumped and cleaned through the sediment pump, the sediment mining efficiency is improved, and meanwhile, the overmining phenomenon is effectively avoided.

An assemble type multifunctional habitat platform for animals comprises a support and a habitat plate, the support is installed on the wall, two or more supporting seats which are adjustable in height and perpendicular to the wall face are installed on the support, the habitat plate which is arranged horizontally is connected with the supporting seats in a sliding mode, the habitat plate comprises a habitat plate body of which the side, far away from the wall face, can turn upwards and fold and a width extension plate on the side near the wall face, the upper surface of the width extension plate is flush with the upper surface of the habitat plate body, gaps are formed between the lower side of the width extension plate and the supporting seats, width extension supporting blocks of which the size is matched with that of the width extension plate are fixed in the gaps, the two sides of the habitat plate body are connected with length extension plates respectively, and when the length extension plate slide outwards, the length extension plates form the habitat plate lengthening areas. According to the assemble type multifunctional habitat platform for the animals, the height, the length and the width can be adjusted according to animal species, ages, body sizes and climbing and jumping abilities, rest comfort of the animals is improved, the physique is enhanced, diseases and death are reduced, and breeding is promoted.

The invention provides a self-adaptive pump stroke adjusting method for an oil well pump of a underground linear motor. The method comprises the following steps that S1, the time T is taken as a period, in the first period T, pump strokes per minute of an oil extraction device is N0, the oil extraction device starts from the second cycle T, the pump strokes per minute of the oil extraction devicein each period T are all up-regulated by a certain amount, and the oil well is evacuated until an oil well is evacuated in the certain period T, when the oil well is evacuated, the pump strokes per minute of the oil extraction device in each period T is recorded as N1, and then the oil extraction device stops mining; S2, when the stop time of the oil extraction device reaches the T1, the oil extraction device is restarted, and the oil extraction device extracts oil with N1 pump strokes per minute, the time length T2 used for evacuating the oil well again is recorded, and then mining of the oilextraction device is stopped; S3, after the stop time of the oil extraction device reaches the T1 again, the oil extraction device is restarted, and the oil extraction device extracts oil with Nnew pump strokes per minute, wherein the Nnew is equal to N1T2 / (T1 + T2 ). The self-adaptive pump stroke adjusting method for the oil well pump of the underground linear motor has the beneficial effects ofsimple in process, high in precision and high in practicability.

The method for processing special anhydrite cementitious material made of phosphogypsum with tunnel kiln equipment comprises the following steps: (1) batching and homogenization: by weight, 48-75 parts of phosphogypsum, 8-25 parts of stone coal and 15- 50 parts of waste rock slag are used for batching, grinding to make powder, adding 8 to 18 parts of water, and mixing and homogenizing into plastic materials; (2) Forming: forming plastic materials into molding materials; (3) Tunnel kiln calcination: Send it into the tunnel kiln, calcine at 980-1300°C for 20-60 minutes, and quench to obtain special anhydrite slag; (4) Preparation of special anhydrite cementitious material: grinding to obtain special anhydrite glue condensate material. The special anhydrite cementitious material obtained according to the method of the present invention contains a variety of hydration active minerals, can be widely used in the cement industry, has high strength when used, and is used as masonry cement or cement bricks, etc., without cracking and good strength; using this method The inventive method has the advantages of small investment, no generation of waste water and waste residue, and good economic efficiency.

The invention relates to the technical field of plant breeding, in particular to a Quercus mongolica cultivation method and a cutting matrix used therein. The effective components of the Quercus mongolica cutting matrix include an edible fungus cultivation waste fermentation product, a straw fermentation product and a rice husk fermentation product. Through a large amount of screening work, the edible fungus cultivation waste fermentation product and the rice husk and straw fermentation products at a proper ratio are used as the Quercus mongolica cutting matrix. The Quercus mongolica cutting matrix has excellent performance in all aspects and can effectively improve the survival rate of seedlings. The Quercus mongolica cutting matrix is light, and requires less labor. The materials are wastes of different industries. Reasonable utilization of wastes is realized, and the matrix is environment-friendly. Moreover, the raw materials are cheap and rich, and the cost is reduced.

The embodiment of the invention discloses a production technology of an environment-friendly inner wall ceramic brick. The production technology relates to a method for producing the environment-friendly inner wall ceramic brick by comprehensively using a ceramic production waste and a low-grade ceramic ore material as raw materials, and is capable of effectively reducing the production cost and protecting the environment. The production technology comprises the following steps: A, dosing, i.e., taking the production waste, the low-grade ore material and a common ceramic material, wherein theparts by weight of the raw material components are as follows: 10-24 parts of the production waste, 20-30 parts of the low-grade ore material, and 46-70 parts of the common ceramic material; B, putting into a ball mill, ball-milling to form slurry, and sieving; C, preparing powder by atomization and drainage, and sending to a powder cabin for obsolescence; D, sending the prepared slurry to a pressmould for pressing, wherein a pressure is 30000-34000 KN; E, drying, and glazing a formed material; and F, sending to a kiln for firing to obtain the environment-friendly inner wall ceramic brick.

The invention relates to a method for manufacturing a shadow changing recombined decorative wood by using a natural wood, which comprises the following steps of: by using the characteristic that the glossy reflections of fibers of the natural wood in different directions are different, combining and pressing obliquely cut veneers or obliquely sawn woodblocks in certain proportion according to fiber directions to produce the recombined decorative wood; or laminating, gluing and pressing veneers with the same fiber directions by using a specially-designed convexo-concave die to produce the recombined decorative wood. A certain cutting face of the recombined decorative wood produced by the method has a special decorative effect of alternating changes of darkness and brightness along with themovement of the visual direction. The method can realize that common low-price woods and fast-growing woods can have the color, the texture and the luster of a natural precious tree species by imitation, and particularly can be used for imitating high-grade decorative woods with shadow changing roots, burls and the like.

A liquid crystal display includes a first substrate including a light transmitting area and a light blocking area, a gate conductor configured to transfer gate signals and a data conductor configured to transfer data voltages, the gate conductor and the data conductor disposed on the first substrate, a color filter disposed on the gate conductor, a black column spacer disposed on the color filter and corresponding to the light blocking area, a second substrate facing the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, in which in the light blocking area, the color filter includes a step, the black column spacer overlaps the color filter including the step, and the black column spacer includes spacers having the same thickness.

The invention provides a groundwater mining system which comprises a water taking device, a fixed station, an ultrasonic water level meter, a lifting structure, a shield body, a lifting rod, a controller and a power supply; the water taking device comprises an electromagnetic relay, a water taking pipeline and a water pump; the electromagnetic relay comprises a relay coil, a relay normally-closedcontact and an electromagnetic valve; the lifting structure on the fixed station controls the lifting rod to move in an observation well, and the lifting structure stops after moving to the preset distance; the ultrasonic water level meter monitors the distance from the lifting rod to the groundwater surface, transmits the distance to the controller in real time, and presets the allowable mining range in the controller; when the groundwater level exceeds the preset range, the controller controls the relay coil to be electrified, the relay normally-closed contact is disconnected, the electromagnetic valve is powered off and disconnected, the water taking pipeline is disconnected to stop water pumping from groundwater, and the water pump stops working. The groundwater mining system effectively prevents excessive groundwater mining and reasonably utilizes the groundwater resource.

The invention discloses a blood component separator, a management system and method based on blood component separators. The blood component separator comprises a blood member identity input module, a consumable information input module, a control module, a storage, a data output module and a storage medium transfer module. The control module is used for retrieving information data of the storage before update, directly adding new blood member identity information, consumable information and separation process data of the blood component separator to information data before update to form information data after update and then transferring information data to the storage, the data output module and the storage medium transfer module.The management system and management method thereof for separating blood components not only comprise management of single units and management of multiple blood component separators by a server. By adoption of the technical scheme disclosed by the blood component separator, the management system and method based on the blood component separators have following beneficial effects: unified management of information data is performed in a standardized mode; and occurrences of cross-regional collection, excessive collection and frequent collection in a pulp-collecting industry are avoided in order to guarantee physical and mental health of blood members.

The invention discloses a method for preparing a wall material by using mercury ore tailings as raw materials. The method comprises the following steps of: taking 30-60 parts by weight of mercury ore tailings, 0-20 parts by weight of fly ash, 10-50 parts by weight of standard sand, 10-30 parts by weight of cement and 0.5-1.5 parts by weight of water reducing agent to obtain a mixture; uniformly mixing the mixture with 9-25 parts of water; and then, forming to obtain the wall material. The method disclosed by the invention not only has the advantages of effectively utilizing electrolytic manganese residues as raw materials and changing wastes into valuables, but also has the advantages of simple manufacturing process, low manufacturing cost and better product quality.

The invention discloses a boiler for producing steam by combusting SiC crystals and a method for producing the steam. The boiler comprises a shell, wherein the shell is provided with a water replenishing pipe and a steam pipeline; a combustion chamber is formed in a water storage cavity; an exhaust pipeline is arranged on the top of the combustion chamber; a laser source and an oxygen supply pipeline are arranged on the side wall of the combustion chamber; the oxygen supply pipeline is connected with an oxygen station; and a material supply branch pipe is arranged on the oxygen supply pipeline and is connected with a powder metering filling machine. The method for producing the steam comprises the following steps of: sieving SiC crystal powder by using a sieve screen; mixing silicate crystal powder and the SiC crystal powder in a ratio, adding a bonding agent, compressing by a press machine, and cutting into crystal mixed blocks; putting the crystal mixed blocks into the combustion chamber, and irradiating by using a laser beam, so that the crystal mixed blocks are combusted; introducing oxygen and the SiC powder into the combustion chamber by the oxygen supply pipeline; and controlling a water level in the water storage cavity. According to the boiler, the high-pressure steam applied to fields of heating, power generation and the like can be produced by replacing coal with SiC serving as fuel.

An assemble type multifunctional habitat platform for animals comprises a support and a habitat plate, the support is installed on the wall, two or more supporting seats which are adjustable in height and perpendicular to the wall face are installed on the support, the habitat plate which is arranged horizontally is connected with the supporting seats in a sliding mode, the habitat plate comprises a habitat plate body of which the side, far away from the wall face, can turn upwards and fold and a width extension plate on the side near the wall face, the upper surface of the width extension plate is flush with the upper surface of the habitat plate body, gaps are formed between the lower side of the width extension plate and the supporting seats, width extension supporting blocks of which the size is matched with that of the width extension plate are fixed in the gaps, the two sides of the habitat plate body are connected with length extension plates respectively, and when the length extension plate slide outwards, the length extension plates form the habitat plate lengthening areas. According to the assemble type multifunctional habitat platform for the animals, the height, the length and the width can be adjusted according to animal species, ages, body sizes and climbing and jumping abilities, rest comfort of the animals is improved, the physique is enhanced, diseases and death are reduced, and breeding is promoted.

The invention relates to the technical field of plant breeding, in particular to a Betula platyphylla cultivation method and a cutting matrix used therein. The effective components of the Betula platyphylla cutting matrix include an edible fungus cultivation waste fermentation product, a straw fermentation product and a broad leaf fermentation product. Through a large amount of screening work, theedible fungus cultivation waste fermentation product and the broad leaf and straw fermentation products at a proper ratio are used as the Betula platyphylla cutting matrix. The Betula platyphylla cutting matrix has excellent performance in all aspects and can effectively improve the survival rate of seedlings. The Betula platyphylla cutting matrix is light, and requires less labor. The materialsare wastes of different industries. Reasonable utilization of wastes is realized, and the matrix is environment-friendly. Moreover, the raw materials are cheap and rich, and the cost is reduced.

The invention discloses a reservoir sediment pumping system based on a robot algorithm to shape an artificial vortex, which includes a hull, the hull is provided with a vortex former; Inside the cage, the nozzle pipe is connected to the first water pump through a connecting pipe, and a plurality of nozzles are arranged inside the nozzle pipe; a sand pipe is arranged inside the water cage; the water inlet of the sand pipe and the sand pump The water outlet of the sediment pump is connected with an outlet pipe; the connection pipe is provided with a flow regulator. By setting the vortex former, a vortex is formed at the bottom of the reservoir, and at the same time, the sediment pump is used to extract and clean the sediment, which improves the efficiency of sand mining and effectively avoids over-exploitation.

The invention relates to a solid wood lamination decorative line and a manufacturing method. The solid wood lamination decorative line comprises a bottom-layer veneer, a pure solid wood high-quality surface-layer veneer adhered to the surface of the bottom-layer veneer, and a decorative wood veneer adhered to the surface of the surface-layer veneer, wherein the bottom-layer veneer comprises a first bottom-layer veneer, a second bottom-layer veneer and a third bottom-layer veneer from bottom to top; different planes of grains of the first bottom-layer veneer, the second bottom-layer veneer, thethird bottom-layer veneer and the surface-layer veneer are crossed mutually; and the first bottom-layer veneer, the second bottom-layer veneer, the third bottom-layer veneer and the surface-layer veneer are glued and then hot-press bonded. The manufacturing method comprises the steps of manufacturing a solid wood lamination plain line, manufacturing the decorative wood veneer, assembling, hot pressing and trimming. The solid wood lamination decorative line adopting the technical scheme is beneficial to saving a large number of wood of precious tree species, stable in quality, high in strength, solid and durable.

The invention discloses a technology for propagating psammosilene tunicoides by fast-growing cuttage. The technology comprises the following steps of (1) selecting a wild or artificially cultivated psammosilene tunicoides plant which is healthy and no bloomed as a cuttage female parent; (2) cutting stems of the psammosilene tunicoides from the female parent according to principle that every two sections are used as a cutting; (3) cutting the cuttings into a seedbed; (4) conducting a shading treatment over the seedbed with a light transmittance of less than 50 percent, and keeping the cuttage seedbed at a temperature of 20 DEG C and a humidity of 50 percent; (5) removing the shading screen after cuttage is conducted for 5-10 days, and inducing the cutting seedlings to grow leaves by utilizing daylight; and (6) transplanting the cuttings to the ground after the cuttings are cut for 15 days. The technology can be used for effectively shortening the cycle of psammosilene tunicoides fast-growing cuttage propagation, shortening the cycle of traditional cuttage propagation from 30-60 days to 15 days, and keeping a relatively high planting percentage which can be over 88 percent. The technology is simple in operation and convenient to popularize.

The invention provides a recyclable fabricated multifunctional wall surface assembly and an assembling method thereof, the wall surface assembly is matched with a wall body for use, and a plurality of screeding bars are arranged on the wall body in parallel; the wall surface assembly comprises a wainscot part, a wall middle part and a ceiling part which are sequentially arranged from bottom to top, the wainscot part comprises a first panel, first buckles are arranged on the rear sides of a plurality of first panel units which are vertically arranged side by side of the first panel, first keels are fixedly arranged on the screeding corresponding to the wainscot part, first buckles are arranged on the first keels, and second buckles are arranged on the second keels; each first buckle is embedded in the corresponding first buckle seat; the middle wall part comprises a second panel, hooks are arranged on the rear side of the second panel, a second keel is fixedly arranged on the screeding corresponding to the middle wall part, hanging grooves are formed in the second keel, and the hooks are clamped in the corresponding hanging grooves; the ceiling part comprises a third panel, second buckles are arranged on the rear sides of a plurality of third panel units which are vertically arranged side by side of the third panel, and the second buckles are embedded in the corresponding second buckle bases.