362results about How to "Promote respiration" patented technology

A work glove particularly useful for gardening, automobile mechanical work and any other type of use which brings the palmar side of the hand in contact with work or the like which may result in stinging, bruising, or blistering of the fingers, thumb and palm of a human hand is provided with protective padding disclosed or positioned for overlying at least the distal halves of the index finger and long finger metacarpals excluding the metacarpalphalangeal joints of the index finger and the long finger. Preferably, the glove also includes protective padding disposed along a thumb stall of the glove at a location adapted to be along an ulnar border as well as the A2 pulleys of the thumb's proximal phalanx between the metacarpalphalangeal joint and the interphalangeal joint.

Provided herein is a retraction device for retracting soft tissue from the dental surfaces in the oral cavity of a patient. The retraction device is comprised of a topology conformable structure, where the topology conformable structure is adaptable to be delivered to the oral cavity in a constrained shape. The device can then undergo a conformation change in the oral cavity, where the device transforms into its unconstrained shape. The unconstrained shape of the device creates a useable working field in the oral cavity. The useable working field can provide increased accessibility to and / or visibility within the oral cavity. Also provided herein are methods for using the device and kits.

A batting glove particularly for baseball and softball includes padding along the palmar side of at least the proximal ends of the metacarpals of the ring finger and the small finger. Padding is absent over the hook of the hamate and preferably the carpometacarpal joints of the ring finger and the small finger.

The invention relates to a water-soluble plant growth nutrient solution and a preparation method. In the plant growth nutrient solution, the content of small molecular weight water-soluble chitosan accounts for 8-120g / L, the sum of the content of nitrogen, phosphorus and potassium is larger than or equal to 60g / L, the sum of the content of medium trace elements accounts for 3-30g / L, the content of organic matter accounts for 30-200g / L, the content of plant growth regulator accounts for 0.01-5g / L, and the content of spread penetrating agents is larger than or equal to 0.2g / L; the small molecular weight water-soluble chitosan is obtained through the preparation steps that chitosan is firstly subjected to alkalization of strong base, then subjected to carboxyl chemical modification, degraded through strong oxidant after carboxyl chemical modification and finally neutralized through acid. The water-soluble plant growth nutrient solution integrates the effects of nutritional complement, growth promotion, antibiosis, virus resistance, stress tolerance and the like and has multiple functions and effects of improving soil, preventing hardening, increasing ground temperature, resisting to disease, being tolerant to stress, resisting to continuous cropping, supplementing nutrition rapidly, raising the yield and improving fruit quality and the like.

A golf glove is provided with a plurality of finger stalls having an upper portion and a lower portion wherein the lower portion includes a protective covering with a moisture absorbing material for location below the center axis of rotation of the proximal interphalangeal joint and above the center axis of rotation of the proximal interphalangeal joints. The lower portion may also include an elastic material covering the center axis of rotation of the proximal interphalangeal joints.

Provided herein is a retraction device for retracting soft tissue from the dental surfaces in the oral cavity of a patient. The retraction device is comprised of a topology conformable structure, where the topology conformable structure is adaptable to be delivered to the oral cavity in a constrained shape. The device can then undergo a conformation change in the oral cavity, where the device transforms into its unconstrained shape. The unconstrained shape of the device creates a useable working field in the oral cavity. The useable working field can provide increased accessibility to and / or visibility within the oral cavity. Also provided herein are methods for using the device and kits.

The invention relates to a controlled-release water-soluble fertilizer containing humic acid. The fertilizer comprises the raw materials by weight percent: 5-10% of humic acid, 15-20% of zinc sulfate, 20-25% of borax, 45-60% of magnesium sulfate, 0.2-2% of poly-aspartic acid, 0.5-2% of ethylenediamine tetraacetic acid disodium and 0.1-0.5% of caproic acid diethylamino alcohol ester. In the fertilizer, potassium humate is taken as a raw material, a little amount of poly-aspartic acid and ethylenediamine tetraacetic acid disodium are added into the raw material, so that three elements including Zn, B and Mg are complexed after being dissolved or in the dissolving process, and slowly released to the soil, and then absorbed by crops, thus the fertilizer nutrient is prevented from running off, and the absorption utilization rate of the nutrient substance can be improved; the product is convenient to use, and can be used as seed fertilizer or base fertilizer; the product can be instantly and completely dissolved, and is applied by flushing or spraying and drop irrigation; the controlled-release water-soluble fertilizer containing humic acid is the first choice for realizing efficient water-saving agriculture and integrating water and fertilizer. The controlled-release water-soluble fertilizer containing humic acid is especially suitable for supplementing trace elements such as Zn, B and Mg for commercial crops such as vegetables, seed production corns, oil crops, fruit trees and grapes which have high requirement for the fertilizer application level.

The invention discloses a multifunctional compound fertilizer additive and a preparation method thereof. The preparation method comprises the following steps: uniformly spraying a compound amino acid complex solution of trace elements containing Fe, B, Mn, Cu, Zn and Mo, rare earth elements containing Ce and La and beneficial mineral elements containing Ni, Co and Ti on grass carbon, brown coal or weathered coal powder, airing or drying, and then crushing to obtain a material A; preparing dicyandiamide used as a nitrification inhibitor into an ammonia solution to be adsorbed on carboxymethyl cellulose used as a water retention agent, airing or drying, and then crushing to obtain a material B; mixing cobalt sulfide and molybdenum sulfide which are used as nitrogen fixation catalysts with bean cakes or corn starch to obtain a material C; and uniformly mixing the material A, the material B and the material C to obtain the additive. The multifunctional compound fertilizer added with the additive of the invention has the advantages of fixing nitrogen, dissolving phosphorus, enriching soil, reducing nutrient loss, improving nutrient utilization ratio, improving crop enzyme activity, promoting metabolism, improving crop quality, increasing crop yield, retaining water, saving water, resisting drought, regulating buffering acidity or saline-alkali soil, and improving soil structure.

The invention provides laying hen compound biological feed additive, and belongs to the technical field of feed science and feed additives. The feed additive is compoundly prepared by feed grade fluvic acid, worm powder, fermented frass, an extractive compound preparation, a microecologic preparation and carriers by a certain ratio. Premix of the compound biological feed additive is used in the feed of a laying hen. Environment in the digestive tract of livestock and poultry can be regulated and controlled, intestinal flora balance in an organism can be regulated, the organism immunity can be improved, and the feed additive has the properties of being antimicrobial and anti-stress, and improving immunity and production. The feed additive is added into daily ration of the laying hen to improve the laying capacity and the immunity of the laying hen, improve the feed conversion rate, and then to reduce drug residue and improve egg quality. The compound biological feed additive is a safe and reliable and green environmental protection feed additive product, and the application prospect is good.

A multi-purpose glove includes protective or shock absorbing padding over the pulleys and tendons of the boney prominences of the fingers and thumb between adjacent joints of the boney prominences or phalanxes. The center axis of rotation of the individual joints are provided with expandable material positioned to overlie specific finger and thumb joints thereby defining motion or flexion zones at these joints.

The invention discloses an anti-aging skincare mask containing crithmum maritimum. The anti-aging skincare mask is prepared from a skin conditioner component, an auxiliary component and water, wherein the skin conditioner component is prepared from 2%-6% by mass of butanediol, 2%-5% by mass of glycerin, 0.1%-0.5% by mass of a crithmum maritimum extract, 1%-5% by mass of a pseudoalteromonas fermentation product extract, 1%-5% by mass of acetyl hexapeptide-8, 0.5%-3% by mass of a Centella asiatica extract, 0.5%-2% by mass of D-panthenol, 0.03%-0.1% by mass of sodium hyaluronate, 1%-5% by mass of Chamomile German water, 0.5%-3% by mass of corn protein amino acids, 1%-3% by mass of a lotus extract, 0.5%-2% by mass of bio-saccharide gum-1 and 0.1%-0.3% by mass of allantoin. The anti-aging skincare mask containing crithmum maritimum can inhibit lipid peroxidation and inflammatory reaction, rebuild water balance and brighten complexion and has effects of preserving moisture, resisting aging, brightening the complexion and realizing anti-allergic repair.

A method and a device for production of a web with good breathing properties, for example having a nonwoven web based on plastic filaments and / or plastic fibers and a plastic film, applied on one side of the nonwoven web and containing at least one mineral filler. For the production of the good breathing properties, the web is stretched in the longitudinal direction of the same, in two successive steps, and an embossing is carried out, at least in certain sectors of the surface, between the two steps which effect the stretching in the longitudinal direction.

The invention relates to the technical field of garden tree plantation and especially relates to a method for transplanting megaphanerophyte. The method comprises following steps: seedling selection: selecting megaphanerophyte having no diseases or pests; seedling processing: removing crown width and keeping first level branches and cultivating the seedlings in the original planting field for at least one year; digging the seedlings out: digging to the position where the ground diameter locates, keeping 20 to 30 % large roots around and cutting off the other roots, spraying mulch solution for each plant; making soil balls: keeping soil balls according to the size of the seedlings, wherein the diameter of the soil balls is 6 to 8 times of the diameter at breast height; cultivating fine roots; transplanting: after 30 days of root cultivation, directly cutting off the remained axial roots and transporting the roots to planting fields for plantation; maintenance after transplanting; later routine management. The invention provides a method for transplanting megaphanerophyte, which can effectively guarantee the survival rate of megaphanerophyte transplantation and can reduce the complexity and difficulty in implementation during the transplantation of megaphanerophyte.

The invention relates to a microbiological preparation capable of improving soil continuous cropping obstacle and production method thereof, characterized in that: the object strain is bred using theleach solution of the sampling soil using fermentation technology of liquid high-speed culture and solid amplification culture and the strain is mainly selected from synthetic microbes absent in the greenhouse soil and a stable system is formed in the soil and simultaneously a special substrate carrier ensures the soil permeable and loose and is convenient for the growth of aerobic beneficial microbes and capable of relatively completely solving or preventing soil continuous-cropping puzzle from aspects of soil-borne disease prevention, soil improvement and forpadion of stable beneficial microbes ecology soil system. The microbiological preparation is a novel microbe agricultural technique product.

The invention provides an intelligent flowerpot, which comprises a pot body, a water storage box, a tray, a shell, an air inlet, an exhaust fan, an air outlet, a ventilation sensor, a drainpipe, a connection pipe, a water pump, a humidity sensor, a plant lamp, an illumination sensor, a solar cell panel, a main control system, a communication module, a query module, a power supply and a bracket. Through arranging the humidity sensor, the illumination sensor and the ventilation sensor, the growth condition of plants can be monitored in real time. By means of the communication module, the intelligent flowerpot is connected with an internet of things or a mobile phone client, so that the soil humidity, the illumination condition, the ventilation quantity and other information can be pushed to a floriculturist in the form of an email, a short message or a customized mobile phone app mode. Therefore, the related remote operation on plants at home is enabled for the floriculturist in the barrier-free manner by means of customized remote control software. The additionally arranged solar cell panel can store energy, so as to power on the intelligent flowerpot in the power-off status. The intelligent flowerpot is environmentally-friendly and energy-saving.

The present invention discloses a duck cultivation method using rice fields. The method comprises the following steps: selecting small and medium-sized ducks with exuberant vitality, wide adaptability and crude feed tolerance; carrying out centralized brooding of ducklings under good breeding management condition; feeding the ducklings with feed until the duck weight reaches 75 g or more; timely dispersing the ducklings to a rice field in an appropriate density in conjunction with rice growth time; and feeding the ducklings with reasonable feed at a specified time point. The duck cultivation method disclosed by the present invention can effectively control the damage of pests in the rice field, promotes ecological balance, controls pesticide pollution, ensures good agricultural environment, promotes rice yield increase, reduces agricultural cost and increases framer income, so that pollution-free and safe rice and duck meat are simultaneously produced in limited space of the rice field.

The invention discloses an ecology and environment-friendly soil improvement agent, which is prepared from the following raw materials in parts by weight: 15-25 parts of ore soil filler, 7-11 parts of coal gangue, 8-10 parts of straw, 10-20 parts of mixed grass meal, 3-5 parts of compound microorganisms, 5-7 parts of humate, 8-12 parts of excrement of livestock, 4-6 parts of desulfurized gypsum, 6-8 parts of bamboo charcoal powder and 5-7 parts of trace element additives. The soil improvement agent provided by the invention can effectively overcome the imbalance of nutrient elements in soil, improve soil fertility, loosen the soil, improve fertilizer efficiency, increase the contents of organic matters and nutrients, loosen hardened soil, accelerate a process of raw soil ripening and improve or recover land productivity; furthermore, industrial and agricultural wastes are used as most of the raw materials, so that the soil improvement agent is environmentally-friendly and safe; furthermore, the preparation method provided by the invention is lower in material cost, easy in obtaining of raw materials, simple in technology and easy to operate and in realization of industrial production, thus having higher practical value and a good application prospect.

The invention relates to a large-leave fast-growing locust tree mother root cutting and seedling method. The method comprises the following steps of: (1) selecting a proper cutting and seedling period; (2) preparation work before cutting and seedling: weeding, ploughing and leveling soil, establishing a drainage system and applying enough base fertilizer; (3) mother root preparation: selecting annual large-leave fast-growing locust trees, digging the mother roots, avoiding the damage to root bark, and covering wet sand on the mother roots after digging to keep the humidity; (4) cutting: cutting the mother roots into root sections of different lengths according to the diameters of the mother roots, cutting the root sections into leveled soil, inserting the mother roots into the soil to make the top ends expose out of the soil surface, cutting according to certain plant space and row space, and treading the soil after finishing cutting; and (5) final-period management: keeping suitable humidity of the soil, weeding, and performing deinsectization. By the propagation method provided by the invention, the seedling survival rate, the root system utilization rate and the propagation coefficient of the mother roots can be improved, and the seedling time can be shortened.

A fermented brown coal residue soil conditioner is prepared by evenly mixing brown coal residues, brown coal essence liquid, medical stone, composite bone meal, dry sapropel, and a composite microorganism inoculant according to a certain weight ratio and then fermenting the mixture. The absorbing performance and salt-base exchange performance of the soil conditioner are strong, the soil conditioner can improve the soil breathability, the crop respiratory effect is improved, the absorbing performance of roots is enhanced, the lateral root growth is promoted, the crop photosynthetic effect is effectively improved, the nutrients for plants are balanced, and the growth is promoted. The wastes (brown coal residues and brown coal essence liquid), which are generated during the brown coal processing process, are utilized, the wastes are converted into valuable resources, the product addition value is increased, an income increasing method is developed for humic acid producing entrepreneurs, a novel thinking is provided for developing soil conditioner, and the soil conditioner eventually improves the soil quality and increases the economic profits.

The invention belongs to the field of soil improvement, and discloses a method for removing the continuous-cropping obstacles of facility cultivation soil. The method comprises the following steps: selecting a time period with the highest air temperature and the strongest sunlight in summer, preparing 1-1.5 t of an organic fertilizer, 100-150 kg of lime-nitrogen granules, 10-25 kg of plant ash, 30-50 kg of a soil bactericide solution mixed with water of 500-800 times, and 1-1.5 kg of a microbial preparation per mu; spreading the mixed fertilizer subjected to uniform mixing on the soil surface;carrying out deep tillage and building beds, carrying out film coverage, water irrigation and sealing, and controlling the temperature, wherein the temperature of a soil layer with a depth of 20-40 cm is 40-50 DEG C on a sunny day; controlling the temperature of the soil surface to be larger than or equal to 70 DEG C; controlling the temperature and carrying out disinfection for 20-30 days; and removing films. Through the method provided by the invention, the fertility of the soil can be increased, simultaneously sterilization is carried out by utilizing acidity and alkalinity, the bactericide is further utilized to eliminate the soil diseases and insect pests caused by repeated planting of a same crop, and the yield of continuous-cropping plants of the soil is increased.

The invention belongs to the field of facility agricultural production, relates to a soilless cultivation technique, and particularly relates to a soilless cultivation method of fruits and vegetables. The method particularly includes cultivation bed construction for soilless cultivation and a management method of seedlings after planting, wherein crop straws and animal wastes which are abandoned generally in rural area and have wide sources serve as raw materials and are fermented through effective microorganism (EM) beneficial bacterium with high purity and content, so that a culture medium which has rich nutrition, high quality and low cost is prepared, and an automatic water and nutrient fluid supply system is established based on construction of infrastructure, so that simple automation is achieved in the production process and labor efficiency is improved greatly. The soilless cultivation method of fruits and vegetables has the advantages of being few in investment, low in cost, capable of saving fertilizers and labor, convenient to operate, high in yield, and good in product quality. Besides, organic agriculture is introduced into soilless cultivation, and the soilless cultivation method of fruits and vegetables is a simple soilless cultivation technique which combines the organic agriculture and inorganic agriculture and has high benefit and low cost. Farmers are free from heavy physical labor and the method is suitable for current national condition.

The invention discloses a greenhouse psammophyte culture medium. Four different matrix layers, namely a base layer, an original soil layer, a nutritive layer and a covering layer, are sequentially paved from bottom to top, wherein the base layer is one or a mixture of more than one of quartz, feldspar, mica, kaolinite, limestone and granite, the thickness of the base layer is 30-80cm, and particle size is 1-5cm; the original soil layer is obtained by mixing chestnut soil, gray desert soil and desert sandy soil in volume ratio of (1-2):10:(1-3), and the thickness of the original soil layer is 20-60cm; the nutritive layer is a mixture of organic matters, inorganic minerals, inorganic fertilizer, microelement fertilizer and microbial fertilizer, and the thickness of the nutritive layer is 20-100cm; and the covering layer is formed by vermiculite and / or volcanic rock, and the thickness of the covering layer is 5-10cm. The greenhouse psammophyte culture medium is easy to produce and low in cost and can obviously improve the transplanting survival rate of greenhouse landscape psammophytes when applied to cultivation of the greenhouse landscape psammophytes.

The invention relates to the field of agricultural planting and discloses multifunctional fertilizer and a preparation method thereof. The multifunctional fertilizer comprises a quick release layer, a slow release layer and an envelope layer, wherein the quick release layer is composed of the following substances: nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, microelement fertilizer, a chemical oxygen increasing agent, a natural antibacterial plant extract, a seaweed-aloe compound gel carrier, modified calcium oxide and a binding agent; the slow release layer is composed of the following substances: nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, microelement fertilizer, the chemical oxygen increasing agent, the natural antibacterial plant extract, modified beta-cyclodextrin and the balance of the binding agent; and the envelope layer is alcohol-soluble macromolecule resin. The multifunctional fertilizer disclosed by the invention has the functions of bacterium resistance, oxygen increase, immunity enhancement and slow release. The multifunctional fertilizer disclosed by the invention has the advantages that an antibacterial ingredient is utilized as a carrier of fertilizer, an oxygen increasing ingredient and the like and has antibacterial, oxygen-increasing and slow-release effects; and the antibacterial carrier is a substance harmless to the environment and human body.

The invention discloses a special compounded water-soluble fertilizer for acidic soil and belongs to the technical field of agricultural chemical fertilizers. The special compounded water-soluble fertilizer for the acidic soil, disclosed by the invention, is prepared from urea, dopamine, a bacillus pasteurii bacterial solution, a homemade emulsion, inorganic salts, additives, a carbomer solution,a chitosan solution, kitchen waste fermentation liquor, poultry manure decomposed liquor and water. During preparation, the special compounded water-soluble fertilizer for the acidic soil is preparedthrough firstly, subjecting the urea, the dopamine, the homemade emulsion, the inorganic salts and the water to stirring and mixing, then, sequentially adding the carbomer solution, the chitosan solution, the kitchen waste fermentation liquor and the poultry manure decomposed liquor, adjusting pH, continuing to carry out stirring and mixing, then, carrying out sterilizing so as to obtain a sterilized mixed solution, subjecting the bacillus pasteurii bacterial solution and the additives to stirring and mixing, then, adding the sterilized mixed solution into the mixture, introducing argon gas into the sterilized mixed solution, and carrying out discharging. According to the special compounded water-soluble fertilizer for the acidic soil, disclosed by the invention, the utilization ratio of nutritional ingredients and effective ingredients can be effectively increased, the increase of yield of plants can be promoted, and the quality of fruits of the plants can be improved.

The invention provides a sterilization method of soilless culture medium. The sterilization method includes spraying micro-nano bubbled ozone water with 8-10mg / L to the soilless culture medium to achieve sterilization. The sterilization method used to sterilize the soilless culture medium by ozone sterilization technology and micro-nano bubble technology belongs to the field of protected horticulture. An ozone generator is used to generate ozone, a micro-nano bubble generating device is used to quickly dissolve the ozone in water to obtain high concentration micro-nano bubbled ozone water, the medium is sprayed before crop planting to kill harmful pathogenic bacteria in the medium, and accordingly medium sterilization and soil-borne disease control are achieved. By the sterilization method, the soilless culture medium can be sterilized effectively, soil-borne diseases can be controlled effectively, and no pesticide residue appears.

The invention discloses a compound biological feed additive for dairy cows, and belongs to the technical fields of forage science and feed additives. The feed additive disclosed by the invention comprises a feed-grade fulvic acid, a Chinese medicinal herb extract, probiotics and a carrier. The feed additive disclosed by the invention is capable of enhancing the immunity of dairy cows, significantly improving the milking performance, solving the problem of milk supply shortage, improving the milk quality and reducing the bad effects on people and environment caused by the dairy cows after being added to diet of dairy cows, is a novel safe, reliable and green feed additive product, and has a good application prospect.

The invention discloses a microalgae medium and a method for culturing microalgae to produce hydrogen. The microalgae medium contains a basic medium and an additive, the additive is DMSO, and the adding amount of DMSO is 0.1%-2% according to a volume ratio. The method comprises the steps of: (1) constructing a microalgae aggregate; and (2) resuspending the microalgae aggregate in the microalgae medium, and performing culture under an illumination condition to produce hydrogen. According to the microalgae medium provided by the invention, a certain amount of DMSO is added into an ordinary medium, when the microalgae medium is applied in culturing microalgae to produce hydrogen, cellular respiration is enhanced, so that more layers of cells in the aggregate are in an oxygen-free environment and participate in hydrogen production, the hydrogenase activity is enhanced, and the hydrogen yield and hydrogen production rate are also effectively improved.

The invention discloses a practical Hericium erinaceus medium. The formula of the medium comprises the following ingredients: by weight, 30-35% of saw dust of broad leaf, 20-25% of dry cow dung, 0.15-0.25% of vitamin B1, 3-5% of fructose, 2-4% of urea, 6-8% of gravel stone, 3-5% of calcium superphosphate and 1-3% of gypsum. By the adoption of the preparation method, the medium thalli grows vigorously, contents of protein and vitamin C in the medium are high, nutritive value of the thalli is high, utilization efficiency of the strain for the medium is high, biotransformation rate is high, costs are saved, and economic benefit of Hericium erinaceus cultivation is raised.

The invention discloses a method for planting polygonatum cyrtonema. The method comprises the steps of site selection, land preparation, seed selection and planting, weeding, topdressing, timely irrigation and drainage, bud removal, disease and pest control and harvesting. According to the method, rice husk is adopted for coverage to preserve heat and moisture, the conditions of soil watering hardening are effectively avoided, the good breathability of soil is maintained, and the respiration effect of plant rhizomes is promoted. Due to the isolation effect of the rice husk, worm eggs and grass seeds can be effectively prevented from entering soil of the earth's surface, the investment on pest and disease control and intertillage weeding is reduced, pesticide residue is avoided, the green and pollution-free production is achieved, and the quality of polygonatum cyrtonema is guaranteed. According to the method, after the harvesting of polygonatum, the rice husk can be subject to steam sterilization and then be subject to waterlogged compost to serve as base fertilizer, not only can further improve soil structure, but also can reduce invested cost.