41results about How to "Good for water retention" patented technology

The invention provides a multifunctional cigarette cracking capsule based on a liquid marble and a preparation method of the multifunctional cigarette cracking capsule, and belongs to the fields of colloid and interface science and micro-nano encapsulating. The multifunctional cigarette cracking capsule has a structure as shown below. The preparation method of the multifunctional cigarette cracking capsule comprises the following steps: I. dropwise adding liquid drops above a stabilizing agent which is hydrophobic powder, and preparing the liquid marble by virtue of a rolling dropping method; and II. immersing the liquid marble in a photo-curable coating which contains an initiating agent or spraying the photo-curable coating containing the initiating agent outside the liquid marble, and curing through ultraviolet radiation, so that a microcapsule is obtained. The multifunctional cigarette cracking capsule based on the liquid marble disclosed by the invention is simple and mild in preparation process, and is excellent in stability, water retention and moisture preserving properties, and disinfecting property; harmful ingredients in inhaled gas of a cigarette can be removed and cigarette taste can be enhanced; therefore, the multifunctional cigarette cracking capsule has broad application prospect.

The invention relates to a food and a preparation method thereof, in particular to edible areca nut brine capable of inhibiting areca nuts from moisture regain and a preparation method of the edible areca nut brine. The edible areca nut brine disclosed by the invention comprises the following components of food-grade calcium hydroxide, caramel, a moisture regain inhibitor, propylene glycol, a sweetening agent, and flavors and fragrances naturally extracted. In the preparation process of the edible areca nut brine disclosed by the invention, the edible areca nut brine is obtained mainly through the working procedures of mixing, stirring, homogenizing and the like; the preparation technology is simple and the price is low; the packaged betel nuts prepared from the brine disclosed by the invention are free from moisture regain and moisture absorption; the condition of a product can be well maintained; the product does not cause adverse reactions to mouths, and is not stuck to teeth; and the flavor and the color of the final product of betel nuts are guaranteed.

The invention belongs to the technical field of production and cultivation of edible fungi and discloses a compound-nutrient-soil-containing culture medium for agrocybe cylindracea. The culture mediumcomprises raw materials in parts by weight as follows: 30-45 parts of camellia oleifera sawdust, 15-25 parts of tea seed cakes, 20-35 parts of cottonseed hulls, 15-25 parts of bagasse, 10-20 parts ofcorncobs, 20-35 parts of compound nutrient soil, 15-30 parts of organic fertilizer, 10-25 parts of ash, 2-6 parts of urea, 3-6 parts of potassium phosphate, 20-30 parts of Chinese herbal medicine auxiliaries, 2-5 parts of sucrose, 0.6-2 parts of citric acid and a proper amount of water. The culture medium adopted in a culture method is prepared on the basis of growth characteristics of the agrocybe cylindracea; the agrocybe cylindracea cultured with the method has high yield and quality and low probability of pest and disease damage; the culture method is applicable to agrocybe cylindracea culture and is high in feasibility.

The invention relates to a rapidly-assembled ecological planting module with variable bottom flexibility for mountain restoration and a preparation method of the rapidly-assembled ecological plantingmodule, and is applicable to rapid greening and repairing of broken hills and smooth steep slope rocks. The rapidly-assembled ecological planting module with the variable bottom flexibility comprisesa stainless steel wire mesh, a soft attaching layer, a lower palm fiber protection layer, a lower water-retaining agent layer, a seed center layer, an upper water-retaining agent layer, an upper palmfiber protection layer and a soft surface layer. The rapidly-assembled ecological planting module is convenient to produce, suitable in porosity, good water and moisture preservation performance and rapid to mount, sufficient growth space of plant root systems can be ensured by the aid of buffering and adjusting actions of long palm fibers, surviving and growing of the plants are facilitated, andthe soft attaching layer can ensure that the module adapts to mountain slopes with different surfaces.

The invention relates to a method for preparing a metal ion adsorbing material in a water body, in particular for preparing bacteria liquid of composite bacteria by utilizing an improved JFM II culture medium and then preparing a bacteria-bran composite granular material. The preparation method is characterized in that (1) the improved JFM II culture medium comprises the following components of 0.5g of NH4NO3, 0.5g of NaNO3, 0.5g of K2HPO4, 0.5g of MgSO4.7H2O, 0.2g of CaCl2, 2g of citric acid, 8g of trisodium citrate and 0.013g of ammonium ferric citrate; and (2) bran is sterilized at high temperature; the bacteria liquid of the composite bacteria is added to be primarily and uniformly mixed; then carboxymethyl cellulose is added to be stirred; pelletizing is carried out in a pelletizer; and a mixture is naturally dried to prepare the bacteria-bran composite granular material. In the invention, the bran with favorable adsorbing effect and rich nutrient components is utilized as a supplementary material of the composite granular material, has the advantages of large specific surface area, favorable water retention and moisture retention and is easily stored; because the CMC (Carboxymethyl Cellulose ) is adopted, no biohazard or secondary pollution is generated; and the prepared granular material has favorable ferro-manganese removing capacity, is used for biological treatment on high concentration ferrimanganic ions in ground water in water treatment filtering and comes up to the corresponding emission standard.

The invention belongs to the technical field of biodegradable materials, and discloses a water-soluble porous completely biodegradable composite material for preparing a seedling container and a preparation method thereof, and a seedling container. The composite material is composed of the following components in percentage by weight: 10-50% of polybutylene adipate terephthalate copolymer, 5-20% of polylactic acid, 20-50% of thermoplastic starch, 20-50% of modified bagasse, 1-15% of a water-soluble pore-foaming agent, and 0-5% of other auxiliaries; the modified bagasse is baggage modified witha modifier, the modifier is at least one of gamma-aminopropyltriethoxysilane, gamma-glycidyloxypropyltrimethoxysilane and maleic anhydride, and the amount of the modifier is 0.5-2% of the mass of thebagasse. The invention also provides a seedling container based on the composite material, which can be applied to seedlings of flowers, Chinese medicinal materials, fruits, vegetables, and the like,and effectively improves the production and cultivation effects of crops.

The invention discloses a drought enduring planting method of potato in high altitude areas, comprising the steps of (1) selecting and treating a planting land, to be specific, subsoiling the land, scattering biochar, rice bran, sulfur and sodium chlorate solution into the land, ditching for moisture organization, and scattering farm manure mixture, brown sugar water and soil to the moisture surface; (2) covering with film, to be specific, covering the moisture surface with black film; (3) treating seed tubers, to be specific, soaking the seed tubers in a tuber soaking solution, and soaking the seed tubers for planting; (4) planting, to be specific, planting the seed tubers in mid-late March; (4) providing field management, to be specific, topdressing with a seedling improving fertilizer once when potato seedlings are neat, topdressing with a growth fertilizer twice to three times in the vigorous growth stage; (5) removing the film; and (6) carrying out harvesting. Suited land planting, reasonable dense planting and scientific fertilization and management are carried out on potato according to the climate of high altitude areas; therefore, the yield per mu can be increased by 20-30%, rotation time of potato planting land is extended, popularization of potato for planting in high altitude areas can be accelerated, and land utilization rate is increased.

The invention discloses a humic acid-polyglutamic acid fruit mask and a use method thereof. Sodium alginate, chitosan powder and gamma-polyglutamic acid powder are fully stirred and mixed to form a sodium alginate solution; potassium humate is dissolved in water, glycerol is added, and the mixture is uniformly mixed to form a potassium humate solution; the sodium alginate solution and the potassium humate solution are fully stirred to form an agent A; calcium chloride is dissolved in water to obtain an agent B. During use, the agent A is sprayed on the surfaces of fruits firstly, and then the agent B is sprayed. The humic acid-polyglutamic acid fruit mask is simple in preparation and use operation, low in input cost, high in film forming speed and environment-friendly, can be mixed with various pesticides and micro-element fertilizers for use, and has good water retention and moisture retention effects. The humic acid-polyglutamic acid fruit mask can achieve the characteristics of fine and smooth fruit surface, beautiful and bright color, prevention of plant diseases and insect pests, reduction of pesticide use and the like of traditional bagging, and can also solve the problems of rough fruit surface, serious water rust, dim color and the like caused by rainwater soaking, untight sealing and the like of a paper bag and the like.

The invention discloses slow-release fertilizer capable of improving the stress resistance of pot flowers. The slow-release fertilizer consists of fertilizer matrix granules and films, wherein the outer surfaces of the fertilizer matrix granules are coated with the films; and the fertilizer matrix granules comprise the following raw materials: composted straws, rapeseed dregs, cottonseed meal, peat, bamboo charcoal powder, polypeptide urea, monopotassium phosphate, potassium sulfate, potassium mineral powder, a microbial agent, modified attapulgite, vermiculite powder, marine oligosaccharide,paclobutrazol and cycocel. According to the low-release fertilizer capable of improving the stress resistance of the pot flowers, the fertilizer matrix granules and the films are cooperated, the nutrition is matched reasonably, the fertilizer efficiency is durable, the slow-release effect is good, the physical and chemical properties of soil in the pot flowers are effectively improved, damage to the pot flowers by the plant diseases and insect pests is avoided, the stress resistance of the pot flowers is effectively enhanced and the quality of the pot flowers is obviously improved.

The invention provides a multifunctional sun cream based on liquid beads and a preparation method of the multifunctional sun cream and belongs to the field of colloid and interface science and cosmetics. The multifunctional sun cream is of a structure shown as follows. The preparation method includes following steps: adding hydrophobic powder and a functional liquid into a stirrer according to a certain proportion; stirring at a high speed for a certain time to obtain fluffy liquid beads, namely the multifunctional sun cream. The multifunctional sun cream is simple and mild in preparation process, has excellent stability and water retaining, moisture preserving and sun screening characteristics, can effectively block ultraviolet rays and timely replenish moisture of skin and is conducive to industrialized production.

The invention discloses a vegetable cultivation nutrient bed and a vegetable cultivation method, and belongs to the technical field of vegetable soilless cultivation production. The vegetable cultivation nutrient bed mainly comprises surrounding walls on the two sides and a bed body in the middle, the bed body is composed of a water-retention film layer, a cobblestone layer, a water-permeable film layer and nutrient soil, and the water-retention film layer, the cobblestone layer, the water-permeable film layer and the nutrient soil are sequentially arranged from bottom to top. The water-retention film layer is a right-angle U-shaped plastic film located at the bottommost layer, and the nutrient soil is formed by uniformly mixing and fermenting the raw materials comprising, by weight, 5-15 parts of river sand, 25-35 parts of chaff, 25-35 parts of biogas slurry and 25-30 parts of sawdust. Vegetables cultured through the bed and the method are high in quality, high in yield, environmentally friendly, clean and healthy, save cost and have the advantages of being capable of maturing early, little in disease, free of inorganic fertilizers and free of pollution, saving water and labor and the like.

The invention provides a toner, and belongs to the technical field of cosmetic. The toner is prepared via mixing of 8 to 10 parts of oligopeptide-3, 0.5 to 2 parts of isopropyl myristate, 8 to 12 parts of rose water, 2 to 5 parts of sodium alginate sulfate, 0.8 to 1 part of betaine salicylate, 6 to 8 parts of a polysacharide compound, 20 to 30 parts of glycerin, 6 to 8 parts of waterborne polyurethane, 12 to 15 parts of propylene glycol, 2 to 3 parts of collagen, 2 to 3 parts of Aglaia odorata extracted solution, and 50 to 80 parts of deionized water. The toner is excellent in water retentionand moisture retention effect, possesses long lasting orchid delicate fragrance, and excellent penetration, moisturizing, and softening effects on skin; using of the toner is capable of forming a water retention micro membrane on skin surface, supplying skin with water, realizing water retention and moisture retention, preventing water loss, adjusting skin texture, protecting skin from damage by bacteria, recovering the ruddy luster of skin, softening and smoothening skin, providing skin with elasticity, and is especially suitable to be used in winter dry environment; and cleaning after usingis convenient.

The invention discloses a mushroom nutrition cover earth formula and application of Chinese pennisetum for preparing mushroom nutrition cover earth; the Chinese pennisetum powder, red earth, salt solution, grey mould bane fungicide water solution and lime are prepared, mixed according to the ratio and prepared into the pile, the water is added to the top of the pile and the pile is kept for many days, the hardened mixed nutrition earth is crushed, the soil of which the diameter of the soil particle is 0.5-1.0cm is 70-80%, the soil of which the diameter of the soil particle is less than 0.5cm is 20-30% and the pH is 7.5-8.0. The mushroom cover earth material has large saturation moisture content, good water binding capacity, big porosity and more organic matter content; the water moisturizing performance of the cover earth is good, the unit area yield of the mushroom is greatly increased, the mushroom quality is stable, the mushroom cover earth material meets the growth requirement in the summer and is the ideal man-made cover earth at present, and the raw materials are easy to obtain, the manufacture cost is low, the mushroom nutrition cover earth formula is beneficial for protecting the farm land, protecting environment and avoiding the pesticide residue and mixed bacterium infection problem; the large-scale intensive production can be achieved conveniently for meeting the annual mass factory industrialized production requirement.

The invention discloses a fulvic acid water retention plant seed growth additive and a preparation method thereof. The fulvic acid water retention plant seed growth additive comprises the following raw material components by weight: 10-20 parts of compound sodium nitrophenolate, 5-20 parts of an active organic mixture, 5-15 parts of biomass particles, 1-15 parts of fulvic acid, 3-9 parts of an amino acid mixture, 1-6 parts of brassinolide and 80-100 parts of water. The additive provided by the invention can accelerate the growth speed of plants, break dormancy, promote growth and development,prevent flower and fruit dropping, fruit cracking and fruit shrinking, improve the product quality, increase the yield, and improve the disease resistance, insect resistance, drought resistance, waterlogging resistance, cold resistance, salt and alkali resistance, lodging resistance and other stress resistant capabilities of crops.

Provided are: a novel cosmetic ingredient that gives cosmetics excellent qualities, including water / moisture retention, for use on the hair or the skin; a cosmetic that uses the cosmetic ingredient; and a production method for the cosmetic. This cosmetic ingredient includes an organic ammonium salt that has a hydrogen-bonding functional group in a cation and / or an anion. In a preferable embodiment, the cation is an ammonium cation and is represented by formula (I). In the formula, each R1 independently represents a hydroxyalkyl group or the like that includes at least one hydroxyl group and a C1-10 straight-chain or branched alkyl moiety that may include an oxygen atom, each R2 independently represents a hydrogen atom or a C1-18 straight-chain or branched alkyl group, and n represents an integer from 0 to 4. The formula (I) is N<+>[R1]n[R2]<4-n>.

The invention belongs to the technical field of edible mushroom production and cultivation and discloses a low-tannin content agrocybe cylindracea culture medium which comprises the following raw materials in parts by weight: 50-80 parts of wood bits, 10-20 parts of agrocybe cylindracea residues, 20-30 parts of waste cotton, 20-35 parts of cottonseed hull, 10-25 parts of corncobs, 5-15 parts of wheat bran, 5-15 parts of rice bran, 20-30 parts of a nutrient additive, 3-8 parts of quick lime, 0.2-0.8 part of vitamin B1, 0.2-0.8 part of vitamin C, 0.5-5 parts of citric acid and a proper amount ofpurified water. As the culture medium is prepared with a special treatment liquid, the content of tannin in the wood bits is greatly reduced. The culture medium disclosed by the invention is low in tannin, rich in nutrition, high in biological utilization rate, applicable to growth of agrocybe cylindracea and high in feasibility, and the agrocybe cylindracea cultivation cost is greatly reduced.

A method for preventing and controlling salinization of planting soil in a sunlight greenhouse mainly comprises the steps of harvesting, ditching, film covering, filling, bacterium mixing, watering, ridging, fermentation, turning, material spraying, tillage and the like. The planting soil is wide in raw material source, low in cost, simple in process and environmentally friendly; the soil is good in air permeability and water permeability after the planting soil is used, and the good water retention and moisture preservation capacity is achieved; the planting soil has the effects of organic fertilizer and salinization retarding and has rich natural organic nutritional ingredients and a large amount of probiotics; the planting soil can break soil hardening, effectively regulate balance of microorganisms in soil, eliminate the phenomena of soil salinization and the like caused by dependence on abuse of chemical fertilizers all year round, enhance soil water and fertilizer seepage force, improve crop stress resistance and yield, and improve the yield of crops; therefore, the planting soil is an excellent saline-alkali modifier for the soil in the planting area.

The invention discloses a repair dressing containing a ginseng extract and a preparation method thereof. The repair dressing with excellent antibacterial performance containing the ginseng extract is prepared from the following main components: functional chitosan, oxidized sodium alginate, chitosan microspheres, and plant extracts. Functional chitosan and oxidized sodium alginate are used as main components to prepare hydrogel that is of a porous reticular shape as a whole, conducive to slow release effect of chitosan microspheres and plant extracts. The repair dressing comprises plant extracts including a ginseng extract and a centella asiatica extract that facilitate skin absorption on the one hand and achieves anti-inflammatory and antibacterial effects on the other hand, thereby improving antibacterial performance of the repair dressing and avoiding wound inflammation. The repair dressing is reasonable in process design, and the prepared repair dressing not only has excellent antibacterial performance, but also has excellent water retention and moisture retention performance, and can effectively promote wound repair.

The invention relates to a pet food and a making method thereof, which belongs to the technical field of pet foods and the making method thereof. A making method of a chicken meat slice product for pet foods is characterized by the following steps of: (1) treating raw materials; (2) boiling the raw materials; (3) tearing the raw materials into slices; (4) drying the slices; (5) packaging the slices; and (6) sterilizing the slices. The making method of the chicken meat slice product for the pet foods, provided by the invention, has the following advantages that: (1) natural fibers of chicken tissues are kept, so that the appearance is novel and the pet owners can conveniently feed less chicken meat slice products to the pets for multiple times; 2) the generation of oxidation reaction is furthest reduced; and freshness degree as well as good color and flavor of the product are ensured; 3) the flavor of the product is furthest displayed, so that a finished product has extremely perfect meat flavor; meanwhile, the sterilized product has yellowish color and extremely perfect sensing effect; and 4) after the product is torn into slices, glycerol and crystallized sorbitol added to the product can have a good water retention and moisture preserving effect, so that the processed product has the advantages of certain softness, convenience for pets to eat and improved palatability.

The invention discloses a vegetable cultivation nutrient bed and a vegetable cultivation method, and belongs to the technical field of vegetable soilless cultivation production. The vegetable cultivation nutrient bed mainly comprises surrounding walls on the two sides and a bed body in the middle, the bed body is composed of a water-retention film layer, a cobblestone layer, a water-permeable film layer and nutrient soil, and the water-retention film layer, the cobblestone layer, the water-permeable film layer and the nutrient soil are sequentially arranged from bottom to top. The water-retention film layer is a right-angle U-shaped plastic film located at the bottommost layer, and the nutrient soil is formed by uniformly mixing and fermenting the raw materials comprising, by weight, 5-15 parts of river sand, 25-35 parts of chaff, 25-35 parts of biogas slurry and 25-30 parts of sawdust. Vegetables cultured through the bed and the method are high in quality, high in yield, environmentally friendly, clean and healthy, save cost and have the advantages of being capable of maturing early, little in disease, free of inorganic fertilizers and free of pollution, saving water and labor and the like.

The invention belongs to the technical field of garden plant cultivation, and in particular relates to a planting method of a water-saving lawn. The planting method of the water-saving lawn is characterized by comprising the following steps: leveling and breaking surface soil, uniformly spraying a layer of mixture of perlite and plant ash, watering until the soil is wet through, then laying and compacting the lawn, and carrying out conventional maintenance. The planting method of the water-saving lawn is relatively low in production cost and simple in operation, can effectively promote growth of a root system of the lawn, can improve drought tolerance and lawn quality and is obvious in water-saving effect.

The invention provides perfumed soap and a preparation method thereof. The perfumed soap is prepared from the following raw materials: soap base, aloe powder, a radix sophoraeflavescentis extract, medlar powder, chrysanthemum powder, coptischinensis powder, moringa essential oil, dandelion, white poria powder, radix angelicae powder, wormwood powder, red-rooted salvia powder, olive oil, rose essential oil, titanium dioxide, honey, pearl powder, camellia oil, ginger essential oil, juniper essential oil, birch essential oil, elemi essential oil, bergamot essential oil, lemon essential oil, tribulusterrestris, raspberry, commelinadiffusa and activated carbon powder. The perfumed soap is prepared by preparing a soap base solution, a paste and a flaky material respectively and layering. The perfumed soap prepared by the preparation method provided by the invention is mild, non-irritant to skin and easy to clean; the perfumed soap can still keep the skcin moist after removal of oil stains onthe skin, and is good in moisturizing effect; the perfumed soap is fragrant in smell and long-lasting in fragrance; the perfumed soap is remarkable in antibacterial and bactericidal effects and can inhibit bacteria for a long time; and the perfumed soap has the multifunctional efficacies of whitening the skin and removing acnes.

The invention relates to a quick mounting ecological module for a slope rock body, and a manufacturing method of the quick mounting ecological module. The quick mounting ecological module is suitable for quickly afforesting and repairing damaged mountain bodies and smooth surfaces of steep-slope rocks. The quick mounting ecological module consists of a stainless steel mesh cover, long palm fibers and a water retention type nutrition medium bag, wherein the water retention type nutrition medium bag is located at the middle position of the quick mounting ecological module for the slope rock body; the long palm fibers are used for coating the periphery of the water retention type nutrition medium bag; the stainless steel mesh cover is arranged at the outer parts of the long palm fibers; the water retention type nutrition medium bag is made by an external packing bag made of nylon; and media in the water retention type nutrition medium bag comprise planting soil, a water-retaining agent, an N-P-K compound fertilizing agent, and a ventilation carrier. The quick mounting ecological module provided by the invention is convenient to produce, appropriate in porosity, good in water retention properties, soft in soil and sufficient in fertility, so that the quick mounting ecological module facilitates the growing of coated green plants. The quick mounting ecological module provided by the invention is low in cost, wide in application range, and convenient to mount.

The invention discloses an acne-removing moisturizing emulsion and a preparation method thereof and belongs to the field of cosmetics application. The acne-removing moisturizing emulsion comprises a phase A, a phase B, a phase C, a phase D, a phase E and a phase F. The acne-removing moisturizing emulsion is characterized in that the phase A is prepared from the following components in parts by weight: 1.4-1.6 parts of MV68, 1.4-1.6 parts of an A165 emulsifier, 0.8-1.2 parts of 1618 alcohol, 7.0-9.0 parts of GTCC, 0.8-1.2 parts of shea butter, 0.15-0.25 part of vitamin E, 0.9-1.1 parts of DC350, 0.14-0.16 part of methyl ester and 0.08-0.12 part of propyl ester; and the phase B is prepared from the following components in parts by weight: 70-80 parts of water, 0.08-0.12 part of Carbomer 941,0.19-0.21 part of allantoin, 4.5-5.5 parts of glycerinum and 4.5-5.5 parts of propylene glycol. The acne-removing moisturizing emulsion can achieve the multiple functions of diminishing inflammation,removing acnes and moisturizing. By adding high purity soapnut saponin, the acne-removing moisturizing emulsion can diminish inflammation and remove acnes and compact pores, also can improve the permeability and keep water-oil balance, and is higher in moisturizing force, so that the skin problem of a patient is solved fundamentally. The purpose of addressing both symptoms and root causes is achieved, and relapse of whelk is further avoided.

The invention belongs to the technical fields of edible fungus production and cultivation, and discloses a cultivation method for coprinus comatus. The method comprises the following five main steps:preparation of a culture medium of the coprinus comatus, bagging, sterilization, inoculation and culture management. The cultivation method provided by the invention is specially prepared according tothe growth characteristics of the coprinus comatus; and the coprinus comatus cultivated by the method has a high yield, high quality and feasibility, can realize year-round and large-scale production, has simple equipment, and greatly saves the cultivation costs of the coprinus comatus.

The invention discloses a traditional Chinese medicine plaster for treating hyperplasia of mammary glands and a preparation method of the traditional Chinese medicine plaster. The traditional Chinese medicine plaster comprises a backing layer, a plaster body layer and a protective layer which are sequentially arranged in an attached mode. The raw materials of the plaster body layer comprise a traditional Chinese medicine extract and a hydrogel matrix; the hydrogel matrix is prepared from the following components in parts by weight: 35 to 45 parts of sodium carboxymethyl cellulose, 25 to 30 parts of a polydopamine modified nano material, 8 to 12 parts of glucolactone, 30 to 40 parts of a humectant and 8 to 10 parts of a transdermal enhancer; and the polydopamine modified nano material comprises a polydopamine modified metal organic framework material and a polydopamine modified far infrared ceramic powder. According to the invention, the hydrogel modified by the nano material modified by polydopamine is used as a matrix, and the traditional Chinese medicine components are made into the cataplasm plaster, so that the irritation of the plaster to a human body is reduced, and the prepared plaster has good drug release property, proper viscosity and low possibility of remaining on skin, and has a far infrared physiotherapy effect.

The invention provides manufacturing equipment for an agricultural ground cover. The manufacturing equipment comprises a rolling device, a stitching device and a pressing device. The rolling device comprises a traction support. A winding drum is installed on the upper portion of the traction support. The outer end of the winding drum is connected with a driven belt wheel, and the driven belt wheel is connected with a driving belt wheel of an output shaft of a motor. The motor is fixed to the ground. The stitching device is arranged at the front end of the rolling device and comprises a supporting platform and electric stitching machines. The two electric stitching machines are symmetrically distributed at the two sides of the supporting platform. The pressing device is arranged at the front end of the stitching device and comprises a supporting base. A frame is arranged on the supporting base. A pair of transverse rollers is arranged in a cavity of the frame. A lead screw type adjusting device for adjusting the gap between the transverse rollers is arranged between the left side and the right side of the frame. By means of the equipment, the production and manufacture working procedures of the ground cover are achieved; the equipment is high in automatic degree and suitable for mass line production of the ground cover.

The invention discloses a repairing dressing containing ginseng extract and a preparation method thereof, wherein the main components are functionalized chitosan, oxidized sodium alginate, chitosan microspheres, plant extracts and other components to prepare A repair dressing containing ginseng extract with excellent antibacterial properties was obtained; a hydrogel was prepared with functionalized chitosan and oxidized sodium alginate as the main components, and the whole hydrogel presented a porous network, which was beneficial to The slow release effect of chitosan microspheres and plant extracts; the application introduces plant extracts, which are ginseng extracts and centella asiatica extracts, which can facilitate skin absorption on the one hand, and plant extracts also It has anti-inflammatory and antibacterial effects, improves the antibacterial properties of repair dressings, and avoids wound inflammation. The process design of the invention is reasonable, and the prepared repair dressing not only has excellent antibacterial performance, but also has excellent water retention and moisturizing performance, and can effectively promote wound repair.

The invention relates to a seedling exercising container for tissue culture seedlings. The container comprises a tray body and a cover plate, wherein the tray body is in a square shape, the tray body is provided with 12 cavity holes, the cover plate is provided with 12 small holes, the small holes in the cover plate correspond to the cavity holes in the tray body, and the tray body is mutually matched with the cover plate through clamping grooves which are arranged at the two sides of the tray body, so as to form a push-pull closing structure. By using the cover plates different in sizes (wherein the diameters of the small holes in the cover plate are different), the contact degree of the tissue culture seedlings and the outside environment is gradually increased, and the tissue culture seedlings is gradually suitable for the outside environment, so the survival rate is improved. The seedling exercising container has the advantages that the principle is simple, the operability is high, and the transportation is convenient.

The invention discloses a method for cutting propagation with tender branches of Japanese red maple Qinglong, wherein the method includes the steps of pre-treatment before cuttage, cuttage of Japanesered maple Qinglong, management after cuttage and the like. The treated Japanese red maple Qinglong has high rooting rate and developed root systems, and the operation is simple. Through the cuttage technology, hormone ratio and matrix screening, the cuttage of the Japanese red maple Qinglong is finally successful. Cuttage comprises the following steps: optimizing Qinglong tender branches grown incurrent year, quickly dipping in a preferable solution containing 500 ppm IBA and 300 ppm IAA, inserting into a mixed matrix with the ratio of perlite to vermiculite to peat of 1:1:1, spraying with water regularly to moisturize, and 30 d later, performing statistics on the rooting rate reaching 88%.