116results about How to "Improve water storage performance" patented technology

The invention relates to an anti-seepage air-permeable pot culture container. The pot culture container is provided with an open cavity, aggregate particles and water-repellent binder are stuck together to form the pot culture container, and pores through which air molecules rather than liquid water molecules can pass are formed between the neighboring aggregate particles. The aggregate particles are one of quartz sand, slag, ceramsite and glass beads or the mixture of any of quartz sand, slag, ceramsite and glass beads. The invention also discloses a preparation method for the anti-seepage air-permeable pot culture container. Since the invention applies the material with good anti-seepage and air-permeable properties to the pot culture container, the moisture for pot culture is effectively retained, so that the moisture needed by a plant is maintained, and moreover, while proofing water, the pot culture container also has the air-permeable property. The anti-seepage air-permeable pot culture container can be widely applied to the plantation of various potted plants, garden nursery transplantation and the plantation of crops in arid regions.

The invention relates to a humic-acid soil conditioner and a preparation method thereof. The soil conditioner disclosed by the invention is composed of soil conditioner mother liquor, amino acid, citric acid, polyacrylamide, humic acid, urea, ammonium dihydrogen phosphate and potassium chloride in a mass ratio of (50-65): (3-10): (0.3-1.5): (2.3-2.9): (3-10): (5-13): (5-6): (5-7). The soil conditioner disclosed by the invention can effectively increase the organic matter and nutrient contents of a newly-built farmland, loosen hardened soil, speed up the maturation process of immature soil, and improve or restore the productivity of lands.

The invention relates to a soil conditioner suitable for desertification control and application thereof in desertification control. The soil conditioner is combination of multiple raw materials, including volcanic ash, gamma-polyglutamic acid hydrogel and biofloc, wherein the biofloc comprises rotten straw powder, a first microbial inoculant, nitrobacteria and denitrifying bacteria; the first microbial inoculant comprises Bacillus subtilis and selective actinomycetes; the first microbial inoculant accounts for 5-25 wt% of the rotten straw powder; and the amount of nitrobacteria and denitrifying bacteria is greater than or equal to 80ml/kg rotten straw powder. The soil conditioner has excellent moisture retention and water storage effects, is capable of enhancing the organic matter content in soil, regulating the pH value of the soil and promoting the release of available nitrogen, phosphorus and potassium, and creates a favorable soil physical and nutritional environment for plant growth. Meanwhile, the conditioner has the advantages of simple formula, simple preparation process and lower cost.

The invention discloses an asymmetric double-crosslinked composite material, as well as a preparation method and the application of the material. The asymmetric double-crosslinked composite material is obtained by preparing sodium hyaluronate/chitosan composite material into an asymmetric surface material with a smooth surface and a spongy surface, has good hydrophilicity, water absorbency, water storability and breathability, has the functions of promoting growth of epithelial cells and endothelial cells and inhibiting growth of fibroblasts, has a wide antibacterial effect, and has a wide application prospect in the field of medical care.

The invention relates to artificial soil particles used for cultivating flowers, which is characterized in that: the particles used for cultivating the flowers mainly consist of two parts of nutrient particles and filling particles, wherein, the texture of the nutrient particles which have structures with a plurality of air vents is hard while the texture of the filling particles which have structure with a plurality of compact air vents is soft, besides, the volume of the nutrient particles is larger than the volume of the filling particles. The nutrient particles also contain microorganisms for promoting the growth of plants. When in use, the cultivation particles of the invention not only can promote newly-cultivated flowers to grow normally and more quickly but also have good water reserve performance and air permeability; furthermore, the performance is stable for long time use without turning rot or going bad or suffering from insect pests, thus being quite applicable to planting potted plants of flowers and the like, and being particularly applicable to being used at application occasions where the potted plants are adopted for purifying air.

The invention relates to the technical field of pueraria lobata planting, in particular to a planting method of high-yield pueraria lobata. The method comprises the following steps that during planting, front surfaces and reverse surfaces of pueraria lobata seedlings are distinguished, the smooth surfaces face upwards, and the surfaces with spores face downwards and are in contact with soil; during planting, the pueraria lobata seedlings are planted at the angle of 45 degrees, when many pueraria lobata seedlings grow, small and bad pueraria lobata seedlings need to be cut off, 1-3 good-qualityroots are reserved, and all the seedlings are evenly placed in pits separately; during planting, the head directions of the pueraria lobata seedlings are unified; during planting, soil covers the spores, and pueraria lobata heads are exposed; during planting, fine and loose soil is taken by hands to cover the pueraria lobata seedlings, then the soil is slightly pressed by hands, and then the pitsare filled with a large amount of soil; after planting, each plant is watered with 1-3 kg of rooting water immediately, and better growth and development of the pueraria lobata seedlings are guaranteed. According to the planting method, a traditional planting method of pueraria lobata is improved, the yield of pueraria lobata is increased, and the method is beneficial to planting and popularization of pueraria lobata.

The invention discloses a retarded cement mixture and a preparation process thereof, relates to the technical field of cement production and solves the problem of poor retarding effect when cement isprepared into concrete in the later period due to poor matching effect of retarding components in cement. The retarded cement mixture is prepared from components in parts by weight as follows: 50-65 parts of cement clinker, 15-28 parts of fly ash, 8-12 parts of mineral powder, 3-5 parts of fluorogypsum, 2.2-4 parts of aerogel, 2-3 parts of a mixed retarder and 0.8-2 parts of polyvinyl alcohol. Theprepared retarded cement mixture cannot set quickly when poured into concrete in the later period and has good retarding effect, the preparation process comprises simple steps and is convenient to operate, the retarded cement mixture obtained by the process has uniform particle size, the compactness of concrete can be increased, and the strength of the concrete can be improved.

The invention provides a light pervious concrete sidewalk surface brick and a preparation method thereof, and belongs to the technical field of building materials. The side walk surface brick is prepared from, by mass, 20-30% of ground furnace slag, 5-10% of cement, 5-10% of coal ash, 15-30% of pottery sand, 0-10% of river sand, 2-4% of exciting agent, 3-5% of saltpetering inhibitor, 0.1-0.3% of physical foaming agent, 2-4% of chemical foaming agent, 1-3% of manganese dioxide, 2-4% of potassium carbonate, 1-3% of water reducer and 15-25% of water. The invention further provides a preparation method for the sidewalk surface brick. According to the developed light pervious concrete sidewalk surface brick, a method of staged physical and chemical collaborative foaming is firstly adopted, thephysical foaming agent is used for forming a large number of airtight air holes inside a substrate, and the continue air entraining effect of the chemical foaming agent is utilized to make adjacent air holes be communicated, therefore a large number of communicated hole gaps are formed inside concrete. The brick has better permeable performance and better water storage performance and has a wide popularization application prospect.

A multifunctional detachable lifestraw is disclosed, belonging to the technical field of outdoor water purification devices. The multifunctional detachable lifestraw integrates a lifestraw and a lifecup, integrates primary filtration, deep purification, water storage, back washing and other functions, and mainly includes following five parts: a funnel straw, primary filters, a secondary filter, ashell, and a back washing device. The primary filters, the secondary filter and the shell are detachable to meet different needs on water for users, and a plurality of the primary filters are provided. The disclosed lifestraw is used for solving drinking water and water problems in special environments, such as field survival, flood fighting and earthquake rescue, and can adopt different filter materials for different water pollutions, thus achieving better purification effects.

The invention aims to provide insect-proofing charcoal rot slow-release urea. The technical scheme comprises that the slow-release urea is composed of 1 to 5.5 parts by mass of a slow-release film-coating agent and 94.5 to 99 parts by mass of urea. The slow-release film-coating agent comprises the raw materials: activated humic acid, biochar, glucomannan, dextrin, glycerol and water. The insect-proofing charcoal rot slow-release urea has the beneficial effects that the film-coating agent plays a role in slow-releasing urea nutrients, prolongs the urea nutrient release period and reduces the operation process of fertilizer application. Humic acid in the film-coating agent has an effect of inhibiting on the activity of urease on decomposing urea, the ammonia stability performance is kept, and nutrients are released gradually. Biochar can play roles in improving the soil ability and keeping the balance of water and fertilizers, and also has the effect of expelling insects.

The invention provides a roof afforestation system which comprises roof planting modules, sectional buffering modules, a drain blind pipe, a drain eave gutter and a drainage device. Each roof planting module comprises planting soil and a vegetation unit, each sectional buffering module comprises a pebble groove, soil retaining units and filter layers, the roof planting modules are formed on a roof through the sectional buffering module, each sectional buffering module is arranged between two corresponding adjacent roof planting modules, the soil retaining units are arranged on two sides, in a slope direction of the roof, of each pebble groove, and each filter layer is arranged on one side, close to the corresponding roof planting module, of the corresponding soil retaining unit; the drain blind pipe is arranged below the planting soil between the sectional buffering modules and the drain eave gutter, the drain blind pipe penetrates the filter layers and the soil retaining units and is communicated with the pebble grooves, and water on the roof flows into the drain eave gutter through the pebble grooves and the drain blind pipe and is discharged through the drainage device. The roof is divided into the roof planting modules through the sectional buffering modules, sloping length of each roof planting module is reduced, and uniformity in soil distribution and soil humidity caused by gravity erosion of rainwater is lowered.

The invention discloses a circular-permeation and water-storage sponge integrated system. The system comprises a gravel sponge belt, one or more rows of steel band corrugated pipes, a steel band corrugated pipe communicating groove and multiple rainwater conversion wells arranged at the upper part of the gravel sponge belt, wherein the steel band corrugated pipes and the steel band corrugated pipe communicating groove are arranged in the gravel sponge belt; an inspection well communicated with the overground part is arranged in the steel band corrugated pipe communicating groove; the rainwater conversion wells are communicated with rainwater wells through water inlet pipes and communicated with the inspection well or the steel band corrugated pipe communicating groove through overflow pipes, punched water distribution pipes are connected between the rainwater conversion wells, and ends of the water inlet pipes, the overflow pipes and the punched water distribution pipes are all arranged in the middles of the rainwater conversion wells, and the bottoms of the ends of the punched water distribution pipes are lower than those of the ends of the water inlet pipes and the overflow pipes. According to the system, characteristics of good bearing, permeating filtering and purifying properties and low cost of the gravel sponge as well as characteristics of good water storage performance and high bearing capacity of the steel band corrugated pipes are sufficiently utilized and combined, so that rainwater can be subjected to circular permeation, filtration, absorptive storage and sedimentation, waterlogging is prevented, and underground water is supplemented and extracted.

The invention discloses a resource utilization method by using biological power plant waste, and relates to the technical field of biological power plant waste utilization. The biological power plantwaste is processed into a soil improvement agent, wherein the soil improvement agent comprises the following components in parts by weight: 15-25 parts of animal manure, 10-15 parts of straw, 3-4 parts of zeolite, 5-6 parts of bentonite, and 2-3 parts of vermiculite, the pH value being adjusted to 6.0-6.5. The method has the following advantages: through mutual cooperation of the animal waste, theplant straw, the bentonite, the zeolite and the vermiculite system, the toxic action of heavy metals can be effectively inhibited, the effectiveness of trace elements in soil is improved, the nutritional environment of crop roots is improved, the soil structure and the water retention property are effectively improved, and the continuity of the soil improvement effect of the soil conditioner is guaranteed.

The invention discloses a fabricated type passive greening system for a roof. The fabricated type passive greening system comprises a roof waterproof layer 1, an enclosing wall 2, a planting tank 4 and an drip irrigation system 3, wherein an enclosing wall waterproof layer is arranged on the inner surface of the enclosing wall; the planting tank is arranged on the roof waterproof layer; a pipeline of the drip irrigation system is arranged by penetrating through the planting tank; a drip irrigation hole 6 of the drip irrigation system is formed in the planting tank; an overflow pipe 7 is arranged by penetrating through the enclosing wall and the enclosing wall waterproof layer; and a water inlet end of the drip irrigation system is provided with a water inlet valve 5 which is electrically connected with a water level controller and a water temperature controller. According to the fabricated type passive greening system disclosed by the invention, the problems of heavy roof load, tedious construction, high maintenance cost and the like can be effectively solved, the rainwater storage capacity of the roof is increased, and absorption storage and recycling of rainwater can e achieved by virtue of a porous structure of the planting tank at the same time, and due to the design of the planting tank, the interpenetrating destructions of plant root systems to a roof structure layer can be avoided. The fabricated type passive greening system is simple to construct, good in water storage capacity, and low in maintenance cost, and is a roof greening system capable of being promoted on a large scale.

The invention provides a step self-absorption type double-layer flowerpot, comprising an outer flowerpot and an inner flowerpot. A water filling cavity is arranged in the outer flowerpot. The inner flowerpot is bridged on the outer flowerpot. The bottom surface of the inner flowerpot is downwardly concave to the water filling cavity so as to form a water absorption part. The outer flowerpot is made of a conventional ceramic raw material. The water absorption of the conventional ceramic raw material is less than 5%. The inner flowerpot is manufactured by comprising the following steps of: mixing and stirring 65-68% of a mixed material, 30-33% of clear water and 1-2% of water glass for 2-3 h; after manufacturing a clay material slip casting formed inner flowerpot adobe, removing 0.3-0.5 mm of a clay layer on the surface of the adobe by grinding; sintering the inner flowerpot adobe, wherein the highest sintering temperature is 1050-1080 DEG C, the total sintering time is 7.5-8.5 h, and the sintering time at the temperature of 400-600 DEG C is 2.5-3.5 h; and then, manufacturing the inner flowerpot. The inner flowerpot disclosed by the invention has the advantages of good water absorption and water storage performances, strong plastically, high intensity, environment protection and low cost. A double-layer flowerpot product can be applicable to different moisture demanded quantities of different plants. A selective water absorption space is provided to the plants.

The invention belongs to the technical field of skincare products, and concretely relates to a composition having a long-lasting moisturizing function, and a preparation method and an application thereof. The composition having the long-lasting moisturizing function includes, by weight, 2-10% of seaweed extract, 1-10% of camellia seed extract, 1-5% of betaine, 0.1-2% of DL-panthenol, 0.1-5% of sodium lactate. 0.1-2% of ceramide and 66-95.7% of polyol. The composition is rich in various functional components, and all the components are mutually coordinated and have synergistic effects, so the composition can improve the skin moisturizing ability, improve the water storage capacity and the water distribution of skins and reduce the water loss of the skins, thereby the elasticity of the skins is enhanced; and the composition makes skin cuticles keep full and stable for a long time. The composition is applied to cosmetics, and the obtained cosmetics have the advantages of good instant moisturizing effect and long-lasting moisturizing effect.

The invention discloses a water storage device for landscaping. The water storage device comprises a water storage tank, a water collecting hopper is fixedly connected to the top end of the water storage tank, a top plate is fixedly connected to the bottom of the water collecting hopper, a through groove is formed in the middle of the top plate, and a water collecting assembly used for collectingrainwater is movably connected into the through groove; and a partition plate is fixedly connected to the interior of the water storage tank, a bracket is fixedly connected to the middle of the top ofthe partition plate, a driving assembly for providing power for the device is arranged at the lower end of the bracket, and an overflow assembly used for overflowing redundant rainwater in the tank body is arranged on the side wall of one end of the water storage tank. In rainy days, a sponge mat absorbs rainwater to control a motor to automatically rotate, the motor drives the driving assembly to operate, so that a sliding plate is pushed out, rainwater can be automatically collected, water in the sponge is evaporated in sunny days, the sliding plate can be automatically retracted, meanwhile, the through groove in the middle of the top plate is sealed, rainwater evaporation is reduced, and the water storage effect is good.

The invention provides a bonsai of trees and rocks as well as manufacturing and cultivation methods of the bonsai of trees and rocks. The bonsai is characterized in that a rock gap is formed through splicing a long-sheet rock and a short-sheet rock, or a rock groove is formed in the side face of long-sheet rock by adopting a cutting manner of a chiseling manner and is used as a growth gap of a root system of a bonsai tree; culture soil fills the gap; the technical difficulty that the bonsai tree cannot be planted on hard rocks without holes all the time is effectively solved; the culture soil fills the rock gap or the rock groove and a pot body, and a cement gum layer is formed on the outer side of the rock gap or the rock groove; the cement gum layer can be used for protecting the soil and also has very good water permeability and air permeability performances and water accumulation performance; and furthermore, moss plants are laid and planted on the outer surface of the cement gum layer and the outer surface of the culture soil in the pot body respectively, so that the water loss and soil erosion problem caused by the fact that the bonsai cannot resist drought and is watered is effectively solved and the survival rate of the bonsai tree is extremely improved.

The invention discloses a compost for cultivating pleurotus geesteranus and a method for cultivating pleurotus geesteranus. The compost for cultivating pleurotus geesteranus comprises palm plant leaf fermented powder and bran, wherein the mass ratio of the palm plant leaf fermented powder to the bran is 1:(0.1-0.35). The preparation method of the palm plant leaf fermented powder comprises the following steps: grinding palm plant leaves, adding water for stirring, laminating and stacking for 7-15 days, overturning the stack once every 3 days while controlling the material temperature at 45-60 DEG C, bagging the prepared compost, sterilizing and inoculating the compost, and fermenting the compost to obtain the pleurotus geesteranus. By utilizing the palm plant leaves for cultivating pleurotus geesteranus, the resource-wasted traditional agriculture is thoroughly changed, high-benefit economy of using local materials is achieved, and the production cost is reduced; meanwhile, the problem of environmental pollution caused by falling off of the palm plant leaves is solved; and the most effective and lasting shortcut is opened up for comprehensive development and utilization of palm plant leaf resources.

The invention relates to the technical field of soil amendment and discloses a soil amendment for deserts and beaches. The soil amendment for the deserts and the beaches is prepared from 50-60 parts of crop straw, 10-20 parts of fly ash, 5-6 parts of ground phosphate rock, 12-18 parts of crab shell and 8-12 parts of modified montmorillonite, wherein the crab shell is pretreated, acid and alkali treatment is performed on the crab shell, chitin is obtained, then acrylamide is grafted to chitin, and a hydrophilic polymer is formed; ultra-hydrophilic montmorillonite is obtained from montmorillonite through modification treatment with cocamidopropylamine oxide; a water-retaining agent with an interlayer structure is prepared from chitin and the modified montmorillonite through mixing. The soilamendment can have better fertility improving and water retaining effects on desert soil.

The invention relates to the technical field of planting of Chinese chives, in particular to a microbial combination and a method for planting the Chinese chives without pesticide. The microbial combination can prevent and control bradysia odoriphaga, gray mold and other diseases in the process of planting the Chinese chives and reduce the use of the pesticide, the pollution caused by the pesticide to planting soil and the impact on the physical health of eaters. The microbial combination comprises, by weight, 10-15 parts of pseudomonas fluorescens, 16-18 parts of brevibacillus laterosporus, 12-14 parts of bacillus thuringiensis, 10-13 parts of bacillus coagulans, 6-9 parts of bacillus licheniformis, 5-7 parts of bacillus mucilaginosus, 9-12 parts of trichoderma viride and 5-10 parts of beauveria bassiana. The method for planting the Chinese chives without the pesticide includes the following steps of (1) ploughing; (2) planting; (3) root irrigation treatment; (4) fertilization; (5) prevention and control of diseases and pests; (6) topdressing; (7) harvesting; (8) spraying of a microbial diluent; (9) topdressing; (10) harvesting.

The invention provides a livestock watering trough with an automatic water supply device and a manufacturing method thereof. The livestock watering trough comprises a water purifying bottle, a water holding tank, a spun yarn filter, an active carbon purifying layer, a PP cellucotton filter piece, a fixed seat, a smart seat and a ball cock. The livestock watering trough is characterized in that the left side of the body of the water purifying bottle is provided with a water inlet while the right side of the body of the water purifying bottle is provided with a drain outlet; the smart seat on the lower part of the body of the water purifying bottle is provided with a water outlet; an annular sieve plate is arranged in the water purifying bottle of the livestock watering trough; the PP cellucotton filter piece, the active carbon purifying layer and the spun yarn filter are sequentially arranged on the annular sieve plate from bottom to top; the ball cock and a raw water zone are arranged at the upper part of the water purifying bottle; a purified water zone is located at the lower part of the annular sieve plate; a connection mouth at the lower part of the water purifying bottle is provided with an in-built water outlet and an outer spiral thread mouth; the middle part of the water holding tank is provided with the fixed seat; and a fixed barrel is screwed on the fixed seat and is provided with the smart seat and an inner spiral thread mouth. According to the invention, the livestock watering trough with the automatic water supply device is economic and applicable, and a qualified livestock watering trough product can be provided for breeding enterprises.

The invention discloses a coix seed pigskin cake comprising coix seed, pigskin, sea tangle, sesame and salt. The product provided by the invention is convenient to eat, and has a unique flavor. The cake provides functions of heat clearing, toxicant eliminating, blood nourishing, and vital energy benefiting. When the cake is eaten for a long term, blood circulation can be promoted, nutrient supplying can be ensured, cell activities can be improved, absorbing and water storing capacities of cells can be promoted, wrinkles can be unfolded, chloasma can be reduced. With the cake, skins can be smooth, delicate, and ruddy. With the cake, purposes of beautifying and slimming can be achieved.