341results about How to "Less susceptible to infection" patented technology

The invention discloses a compound feed for early-weaned piglets, the compound feed for the piglets has nutrient balance, high digestion rate of nutrients and good palatability and can significantly improve the feed intake, reduce the diarrhea rate, improve the survival rate, lead pigs to have red skin and bright hair, significantly improve the uniformity, and improve the daily weight gain and the feed conversion rate by being used for feeding the early-weaned piglets, thereby laying a solid foundation for rapid growth during the growing-finishing stage; and the various production performance indexes can be further significantly improved by combining with isolated feeding and the all-in and all-out system.

The invention relates to a method for manufacturing wood plastic composite material by using plant straw and waste plastics and materials thereof. Polyester and plant wood fiber materials such as sawdust, bamboo powder, rice hull, straw, and the like, are mixed according to certain ratios, a tailor-made additive is added, and after the processes of high temperature, extrusion, molding, and the like, the composite building profile is manufactured. The wood plastic material can replace wood, plastics, and the like, and is mainly used in the industries of packaging, building materials, furniture, logistics, and the like. The invention has simple processing technology, and the product has good processing properties and strength property, good water proof and corrosion resistant property and adjustability, the materials have wide sources and applications, especially the plant straw and waste plastics which contain waste mulch film and are recovered under the northern planting pattern of mulch film can be used for production, thus using the waste and restraining the current pollution of the mulch film planting to the lands effectively.

The invention relates to an injectable temperature sensitive gel used for filling and repairing damaged tissues. The gel is characterized in that: medical-grade hyaluronic acid and chitosan are used as gel raw materials; the gel swelling ratio is 2-500; and a temperature sensitive temperature is 32-37 DEG C. The gel provided by the invention has the advantages that the injection temperature sensitive gel has physical and chemical properties of a general gel, also has injectable and temperature sensitive properties and a good fluidity at a room temperature and is easy for injection; the formability in organisms is good and the degradation is slow so that the general gel can not be compared; a cross-linking agent is not used for the gel so that harms of the cross-linking agent to a human body are avoided; a gel system can prolong a persistence time of the gel in a body, and also can continuously stimulate the body to produce reactions so that the tissue in-situ regeneration and repair is promoted and the filling quality is increased; and the gel simultaneously has the advantages of reducing bacterial invansion, anticoagulation and low allergic reaction and the like.

The invention relates to the field of crop planting, and particularly to a method for planting potatoes, which comprises the following steps: preparing land, fertilizing, and ditching; putting the potato seedlings into ditches, ridging, covering soil, covering parts on ridges, where the potato seedlings are planted, with colorless and transparent film, and covering two sides of the colorless and transparent film with black film; conducting field management, and harvesting potatoes. The method adopts the colorless and transparent film and the black film, which are in a matched manner, to plant the potatoes, the colorless and transparent film has good light transmittance and increases temperature quickly at the early stage, so the potatoes can root early; the black film has low visible light transmittance and can restrain weeds from growing, and the weeding rate can reach about 90 percent; during the middle and later periods of growth, the root systems enter below the black film, high temperature below the film, caused by strong sunlight, is prevented, and the premature senility of the root systems is avoided; the method can create a good environment for potato tuber growth in the period of tuberization, and has a ground temperature adjusting function that other film does not have; not only is the labor intensity of weeding reduced, but also the yield is increased by a large margin.

A process for preparing dry highland barley wine includes soaking highland barley, steaming, mixing with high-temp.-resistant alpha-amylase, stirring, pressing, saccharifying, fermenting under 30 deg.C, squeezing, clarrifying, mingling and filtering. Its advantages are low content of sugar, and high quality and stability.

The invention relates to a Taxus chinensis var.mairei seedling breeding method and belongs to the technical field of plant cultivation. The method comprises the following steps: collecting seeds, removing moisture after preparation, storing the seeds in a room, carrying out land preparation, applying a base fertilizer on the ground, sowing, shading, paying attention to watering and drainage, fertilizing and managing to obtain shoots, transplanting, digging a pit in the room, and carrying out piled storage. Stratification by digging the pit in the room is less influenced by external environment, and temperature, humidity and the like can be manually controlled. Thus, environmental conditions required by seed stratification are guaranteed, and seeds can be effectively prevented from being mildewed during the storage process.

The invention discloses a traditional Chinese medicine additive for preventing and treating porcine viral enteritis, which comprises the following raw materials: Astragalus membranaceus, Radix Codonopsitis, radix sileris, Poria cocos, Atractylodes macrocephala, aucklandia roots, Magnolia officinalis, evodia, dried ginger, Fructus Psoraleae, raw hawkthron, goose grasses, honeysuckle, isatis roots, swamp mahogany, dyers woad leaves, radix scutellariae, coptis roots, pawpaw, garlicin, borneol and liquorice. After being eaten by pigs, the traditional Chinese medicine additive can have the function of health protection, improve the immunologic function and the disease resistance of the pigs, and prevent and treat porcine viral enteritis, wherein the disease rate is 8 percent, and the mortality rate is 1 percent; and the effective rate for treating porcine viral enteritis is 98 percent, and the cure rate is 97 percent. The raw materials have wide source and low cost, and are safe and nontoxic; no drug resistance is generated; and pork has no drug residue, so that the traditional Chinese medicine additive for preventing and treating porcine viral enteritis is an ideal product for replacing the prior traditional Chinese medicine additive.

The invention relates to a multi-plant synchronous vegetable seedling grafting device. The multi-plant synchronous vegetable seedling grafting device comprises a rootstock source mechanism, a scion source mechanism, a scion clamping mechanism, a rootstock clamping mechanism, a cutting mechanism, an upper clamping mechanism and a translation mechanism; the translation mechanism is used for driving the scion clamping mechanism and the rootstock clamping mechanism to move; the scion clamping mechanism arranged on the translation mechanism is used for clamping scions on the scion source mechanism; the rootstock clamping mechanism arranged on the translation mechanism is used for clamping rootstocks on the rootstock source mechanisms; the scion clamping mechanism is positioned above the rootstock clamping mechanism; the cutting mechanism is used for cutting the scions and the rootstocks which cling to each other in parallel; and a grafting clamp for fixing the scions and the rootstocks is arranged on the upper clamping mechanism. The multi-plant synchronous vegetable seedling grafting device can remarkably increase the grafting speed, increase the survival rate of the grafted seedlings and improve the grafting efficiency, and belongs to the technical field of vegetable seedling grafting.

The invention provides a grouper feed, comprising the following components in percentage by weight: 45-55% of import fish meal, 5-15% of flour, 5-15% of bean pulp, 5-15% of starch, 5-10% of shrimp meal, 1-5% of bone meal, 1-5% of saccharomyces cerevisiae, 1-5% of vegetable oil and the balance of complex immunostimulants. The grouper feed has balanced nutrition and low cost, the immunity of the groupers can be improved after eating the feed, the groupers are not easy to infect virus, and thereby the breeding efficiency of the groupers can be improved.

The invention relates to a method for cultivating cherry tomatoes, comprising the following steps: ambient conditions and variety selection; cultivation of strong seedlings; fertilization and planting; management of fertilizer and water; plant regulation; concussive supplementary pollination; prevention of blossom drop and fruit drop; humiture regulation and illumination intensity enhancement; pest control; and harvest. The cherry tomatoes produced by the method have the advantages of nice appearance, rich nutrition and high sugar content, and is small and exquisite as well as brilliant and attractive, and the peels of the cherry tomatoes are rich in carotene and vitamin C, thus having a health care function. The cherry tomatoes can strengthen human immunodeficiency, soften blood vessel, have strong stress resistance and wide adaptability, and be easy to cultivate and difficult to infect plant diseases and insect pests.

The invention relates to a medical biological dressing, and in particular relates to a medical biological wrinkle-removing and speckle-inhibiting dressing and a preparation method thereof. The dressing comprises hyaluronic acid, olive oil, collagen, geranium essential oil, camellia oil, apricot kernel oil, active growth factors, pearl powder, vitamin A, vitamin C, vitamin E, amino acid, garlic oil and mint oil. By adopting the formula, skin regeneration organs are reserved and activated to the most extent; the skin condition is improved; cell regeneration is promoted; the yield of skin collagen is increased; therefore, skin whitening, speckle removing and wrinkle smoothing are promoted; a good foundation is laid for repairing wounds; and the medical biological wrinkle-removing and speckle-inhibiting dressing has the excellent effects in early treatment of skin wrinkle, striae gravidarum, crows feet, stain and scar.

The invention discloses a cucumber grafting method, comprising the steps of: truncating the stock, exposing a cavity, obliquely cutting a graft hole in the cavity of the stock; obliquely cutting a notch from the two edges of the cion; inserting the cion into the notch of the stock cavity, causing a bevel of the cion contacted with the cortex of the stock inner wall notch tightly. The inventive graft method of removing cotyledons of the stock has higher success ratio, which is more than 95%. Management is easy after grafting, the grafting wound is not easy to desiccate, and is not easy to be susceptible to soil diseases because the wound is high away from the ground, mature shoot is fast, operation is simpler, speed is fast, which is obviously faster than the traditional approach grafting or plug connection, and is simple to accepy by the wide melon grower and has practical and promotional value.

The invention discloses a culturing method of artificially cicada fungus, which comprises the following steps: (1) select original bacterial strains with fast growth speed, compact and chubby bacterial colonies and obvious angle distortion and separation in later culturing phase from the paecilomyces cicada bacterial strains in the nature reserves; the bacterial strains with the typical conidial production structure when observing the angle distortion using a microscope is the paecilomyces cicada heterokaryotic bacterial strains; (2) after culturing the paecilomyces cicada of the paecilomyces cicada heterokaryotic bacterial strains in culture media for a week, use the 0.05% tweenum 80 water to separate the conidia from the paecilomyces cicada spores in the inclined plane of the test tubes or culture dishes, and then dilute the conidia into the paecilomyces cicada spore liquid with the concentration being 1*10<6>-1*10<7> conidia / ml; put the infection bodies in the paecilomyces cicada spore liquid for infection and culture for two to three weeks with normal temperature of 20 to 28 DEG C to get cicada fungus. The culturing method of artificially cicada fungus has the advantages that: the method is simple and practical; infection bodies the same as the cicada fungus collected in natural mountain forests can be gotten; the method is endowed with market popularization value.

The subject invention provides novel, inexpensive, and highly effective methods and devices for convenient and effective irrigation of abscesses, puncture wounds, and similar types of deep tissue wounds. In one embodiment the subject invention provides a discharge apparatus for a reservoir housing containing irrigation solution, wherein the discharge apparatus has a specifically designed nozzle for insertion into a wound opening and through which a sufficient volume of the irrigation solution can pass at an appropriate pressure.

The invention discloses a preparation method for fruit juice honey cream. The fruit juice honey cream is prepared in the following technical steps of: combining honey and nutlet with juice or wild fruit which is used as raw material; pulping; carrying out enzymolysis; sterilizing; condensing pulp; condensing honey; and preparing the honey cream and the like. According to the preparation method disclosed by the invention, with a method of condensation under reduced pressure, water content in the pulp is controlled to 23-26%, the water content in the honey is controlled to be below 19%, the water content of the nutlet is controlled to be below 5% after the nutlet is dried in a drying room, and then the pulp, the honey and the nutlet are mixed; or firstly, the pulp and the honey are mixed, the nutlet is added, then the moisture in a mixture is lowered to 19-23% with the method of condensation under reduced pressure, and therefore the mixture is unlikely to be infected by microorganisms, i.e. the existing microorganisms in the mixture can not be multiplied under the osmotic pressure principle; the nutlet and the fruit juice honey cream are sold in the market as a commodity and are free from deteriorating in the quality guarantee period; and therefore, purposes of widely circulating the novel nutrition food and serving the human health are realized.

The invention discloses a high-performance metal cutting fluid including following raw materials, by weight: 3-15 parts of an oleamide-based nonionic surfactant, 5-12 parts of twain, 10-25 parts of dodecyl aminopropionic acid, 5-10 parts of a betaine-typed ampholytic surfactant, 10-20 parts of sodium alkyl benzene sulfonate, 1-10 parts of sophorolipid, 10-25 parts of a water-soluble lubricant, 5-18 parts of triethanolamine oleate, 5-15 parts of sodium borate, 1-5 parts of benzotriazole, 5-20 parts of cyclohexanehexol phosphate, 8-25 parts of an organic borate, 5-15 parts of a molybdate, 3-8 parts of copper citrate, 3-10 parts of a chelating agent, 3-10 parts of sodium citrate, 4-15 parts of citric acid and 80-150 parts of water. The high-performance metal cutting fluid is excellent in cleaning performance, corrosion-resistant performance, cooling performance, lubricating performance and anti-hard-water performance, is stable when being stored and is suitable for various materials.

The invention discloses a method for planting red-core kiwis. The method comprises the following planting steps of (1) fertilizer application, wherein 2.6-2.8 kg of fruit tree fertilizer is applied to each plant in pit slots once before fertilizer application and planting, the method of applying a little fertilizer multiple times is adopted on the trees in the immature stage, after the immature stage, fertilizer application is carried out three times every year, basic dressing is carried out one time every year, topdressing is carried out two times every year, shallow ridges are dug slightly away from roots, the fertilizer is applied to the shallow ridges, the shallow ridges are sealed with soil, and irrigation is carried out after fertilizer application in dry seasons; (2), shaping, shearing and fruit thinning, wherein shearing in winter, shearing in summer and staminiferous plant shearing are carried out before the red-core kiwis are sheared, and fruit thinning is carried out after one month of post floral. According to the method, the growth rule of the red-core kiwis is met, the red-core kiwis planted according to the method are high in fruit rate, good in fruit quality, good in taste, rich in nutrition, not prone to being infected with various pest diseases and insect pests and short in growth period, planting cost is lowered, and the method is simple, reliable and easy to popularize.

The invention discloses special EM (Effective Microorganisms) bacteria powder for aquaculture, as well as a preparation method and application of the special EM (Effective Microorganisms) bacteria powder. Bran, corn flour, amino acid powder and the like, which are used as dry matter fillers, are mixed with brown sugar, glucose and the like to obtain a mixture; the mixture is subjected to sealing fermentation at 25-37 DEG C for about 10 days by lactic acid bacteria, bacillus licheniformis and bacillus coagulans, so that fermented materials are prepared; then the prepared fermented materials are dried and crushed and are mixed with bacillus subtilis to obtain a final product. The EM bacteria powder can be directly scattered in a water body to inhibit pathogenic microorganisms through mass propagation of probiotics, decompose harmful substances in the water body, promote the growth of normal floras and beneficial algae in a cultivation ecosystem and keep the ecological balance of the aquaculture water body. The method is adopted to prepare the EM bacteria powder, the fermentation period is short, the process is simple, the equipment investment is low, the materials are convenient to obtain, and the method is easy to implement and is suitable for industrial production and self-production of households.

The invention discloses an Isariacicadae Qingcheng mountain-16 strain and use thereof. The collection number of the strain is CCTCCNO.m2010186. The mycological characteristics of the strain include: after the bacteria are cultured at 25+ / -1 DEG C in a Capek culture medium for 14 days, the diameter of the bacterial colony is 70 millimeters, the bacteria are panniform and flat and have a bean milk yellow powder layer, and the backside of the bacteria is colorless; and after the bacteria are cultured at 25+ / -1 DEG C in a Sabourd culture medium for 14 days, the diameter of the bacterial colony is 70 millimeters, the bacterial have a bean milk yellow centric powder wheel layer and have light tawny dews, and the backside of the bacteria is colorless. The strain can be used to obtain infected bodies which are the same as those obtained by CordycepsciecadaeShing collected in natural mountain forest.

The invention discloses a whole-potato-seeding based water-saving drought-resistant high-yield cultivation method for hill sloping fields in the northwest of Shanxi province, and belongs to the technical field of crop cultivation. The method includes the steps of soil preparation, fertilization, preparation before seeding, seeding in proper time, growing period management and the like. The method further includes reasonably distributing water and fertilizer, managing herbicide and the like and seeding based on whole potatoes. Through whole-potato-based seeding, normal seeding and germinating can be realized without rainfall; the whole potatoes are not easy to infect by germs in the soil as having no cut, and virus infection caused by non-strict cutter sterilization can be avoided; the fertilization mode, the weeding mode and the pest prevention mode of the method are applicable to potato planting in the northwest of the Shanxi province, utilization rate of phosphatic fertilizer is increased, manual weeding is omitted, labor saving effect is achieved, and effective insect disease prevention can be realized; the yield of potatoes can be increased by 20-60%.

The invention relates to a pharmaceutical composition for treating burns and scalds and a preparation method thereof. The pharmaceutical composition for treating burns and scalds is prepared from the following raw materials in parts by weight: 20 parts of wild peony, 20 parts of coptis, 15 parts of giant knotweed, 8 parts of radix angelicae, 7 parts of saffron, 10 parts of gromwell, 10 parts of Mallotus apelta, 15 parts of honeysuckle flower, 25 parts of Baikal skullcap root, 20 parts of angelica, 12 parts of myrrh, 7 parts of dark plum, 5 parts of rhizoma atractylodis, 10 parts of nutgall, 10 parts of hyacinth bletilla, 12 parts of calamine, 3 parts of pseudo-ginseng, 10 parts of calcite, 8 parts of radix sileris, 25 parts of clove, 10 parts of frankincense and 10 parts of sanguisorba. The pharmaceutical composition provided by the invention has the advantages of low cost and obvious curative effect, does not leave scars after treatment, and has wide application prospects.

The invention discloses a method for preparing and using a miscanthus matrix for culturing agaricus bisporus. The matrix takes miscanthus as a main raw material. The method for preparing and using the miscanthus matrix comprises the following steps: grinding miscanthus, scattering urea, subsequently pre-humidifying, adding fresh chicken manure and dry cow dung, adding water, subsequently adding calcium superphosphate, gypsum and lime, piling for fermentation, performing pasteurization, fermenting again so as to obtain the matrix, and further seeding and earthing up. The method is simple in process, the nutrition proportioning is reasonable, the raw materials are easy to obtain, miscanthus is adopted to take the place of straw completely, great benefits and high economic values are achieved, the used raw materials are low in cost, that is, the cost of each square meter of the matrix is 10.5-11.5 yuan, the agaricus bisporus yield is high, and the mushroom fruiting amount is 16.0-17.5kg per square meter.

The present invention discloses an internal fixed grafting seedling-cultivating method for melons, fruit tree and vegetables. Said method is characterized by that it adopts the following steps: using stock and grafting seedling which are synchronously sowed and grown until 0.5-3 main leaves are grown; for solanum fruits, using knife to horizontally cut between their seed leaf and first main leaf or first main leaf and second main leaf; for melons, remaining one seed leaf and horizontally cutting; using steel needle, bamboo needle or plastic wire whose diameter is 0.4-0.6 mm and length is 8-12 mm as grafting needle, its two ends are respectively inserted into stock and grafting seedling, aligned and combined together, making careful management so as to implement its grafting work.

A hybrid pansy seed production method is carried out by the steps of seeding, seedling growing, field planting, field management, pollination, picking, post-picking processing and the like. Compared with the prior art, the hybrid pansy seed production method has the advantages of high seed yield, good seed quality, virus infection resistance and the like.

The invention discloses a processing method of quick-frozen Taiwan white sea bream fillets keeping fish meat fresh. The method comprises the following steps of: receiving and accepting raw material fishes, cultivating temporarily, laying cold with ice, bleeding, sectioning, peeling, buffing, trimming, quick freezing, quantitatively grading, coating an ice coat, vacuum packaging and refrigerating. The method comprises the following specific steps of: laying the fishes cold by using an ice laying machine; sectioning and bleeding in a current form; quickly freezing fillets, wherein the cooling central temperature is up to 18 DEG C below zero during quick freezing; and after machining, and refrigerating the processed fillets by using a scientific refrigerating method. By adopting a quick freezing processing method, Taiwan white sea bream fillets which are subjected to ice laying and current type bleeding can keep high freshness, have white color, high brightness, attractive appearance and good mouthfeel, and are not easy to infect by bacteria; after quick freezing, the nutrition of fillets does not loss and a higher nutritional value is achieved in comparison with the conventional quick freezing method; and a scientific refrigerating method is adopted, causes can be found easily and treatment is performed easily when the fillets are in a poor state.

The present invention relates to a method of verifying that an action is authorised by a user, including receiving a request from a first user device to a remote service via a first communications channel to perform an action at the remote service, receiving a user identifier from the first user device via the first communications channel, the user identifier identifying the user, associating the user identifier with data relating to the requested action, communicating the data to a second user device associated with the same user identifier via a second communications channel, receiving a user verification code associated with the user identifier, and determining if the user verification code includes the data, which is digitally signed using a code generation algorithm based on at least a key associated with the user identifier, the digitally signed data verifying that the action is authorised by the user.

The invention relates to a double-layer temperature-sensitive gel microsphere and a preparing method thereof. The double-layer temperature-sensitive gel microsphere and the preparing method are characterized in that: the double-layer temperature-sensitive gel microsphere adopts medicinal sodium hyaluronate and chitosan as gel raw materials, and comprises a chitosan gel core and a sodium hyaluronate gel shell. The inner layer of the gel microsphere contains the chitosan, so that the gel is compression-resistant and degradation-resistant. The outer layer of the gel microsphere is covered with the sodium hyaluronate gel shell, so that the gel microsphere is liable to inject. The particle size of the gel microsphere is small and uniform, so that the gel microsphere is liable to dialyze. The gel microsphere has synergistic effects of the sodium hyaluronate and the chitosan, so that the repairing time for an injection part is prolonged and the gel microsphere is more liable to inject. The gel microsphere is characterized by being antibacterial, anti-coagulation and good in formability in organisms.

The invention discloses a device for judging the eye disease (including xerophthalma) and method thereof of application. The image at the front surface of the eyeball of patient suffered from eye disease is shot by a infra-red thermograph and the precise temperature variation of cornea special position is traced in unit time, and the K value of cooling curve and cooling temperature difference delta T are obtained according to temperature difference in time sequence, the curve of K value and delta T value is maximized to help the doctor judge the diseases of the eye. The said device and method has features of non-invasion, high repeatability and low mutation, the patient needs not induce the fear resulted from the filter paper or stain into eyes and uncomfortable feeling and danger of infecting the bacteria because of direct contact, so that the invention provides convenience and high accuracy.

The objective of the invention is to provide a three-dimensional patch used for nerve regeneration and epidural restoration and a preparing method thereof. A supporting layer is formed by weaving regenerated bacterial cellulose with a high Young modulus, high tensile strength and excellent shape maintaining capability. A middle layer is formed by covering with a chitosan membrane with high antibacterial performance. An outer layer comprises crosslinked sodium hyaluronate with antiblocking performance, high water binding capacity and water and air permeability. In addition, the bacterial cellulose has high water binding capacity and water and air permeability. The inside of the bacterial cellulose is free of conventional circular holes and has micro channels with different dimensions and large voids, thus guaranteeing that neutrophils in a human body can pass through the voids of a patching screen to phagocytose bacteria easily causing infection, facilitating healing of a wound part and not causing infection of the wound part. The patch is degradable fiber, so that the patch is not needed to be taken out by another operation and pain of patients is reduced.

The invention aims to provide a three-dimensional patch used for nerve regeneration and dura mater repairing. A supporting layer is composed of regenerated-base bacterial cellulose being high in Young modulus, being high in tensile strength and being excellent in shape maintaining capability in a knitting manner. A middle layer is composed of anti-microbial-enhanced chitosan membrane. An outer layer is composed of crosslinked sodium hyaluronate being antiblocking, being strong in water binding capacity and being water-permeable and breathable. In addition, the bacterial cellulose is excellent in water binding capacity and the water-permeable and breathable performance and contains internally not conventional circular pores but microchannels in different sizes and large pores so that neutrophil in body can pass through the pores of a repairing net and bacteria being liable to cause infection can be phagocytosed. The three-dimensional patch is beneficial to healing of injury parts without causing infection in the injury parts. The three-dimensional patch is free of reoperation for being taken out since the three-dimensional patch is degradable fiber so that pains in patients can be reduced.