281results about How to "Reasonable dosage" patented technology

The invention discloses a high-temperature-resistant and high-salt-resistant fine gel particle as a profile control agent as well as a preparation method and an application of the fine gel particle. The preparation method of the fine gel particle comprises the following steps of firstly, adding modified starch, a monomer A, a monomer B, a crosslinking agent, an initiator and an accelerant into a reaction kettle according to a certain ratio; and after finishing the polymerization reaction of the six components to form integrated water-based gel, drying, crushing, granulating, screening and performing other process steps to obtain the fine gel particle. The application method of the high-temperature-resistant and high-salt-resistant fine gel particle is as follows: a certain quantity of fine gel particles prepared by using the preparation method are added into a Bingham fluid, the gel particles can be stably suspended without settling under static and dynamic conditions, and then, the whole fluid is injected to the stratum by means of pumping pressure. By using the high-temperature-resistant and high-salt-resistant fine gel particle and the application method thereof, disclosed by the invention, the construction success rate of the gel particle can be greatly increased, and a favorable deep profile control effect can be achieved.

The invention relates to a two-component water epoxy radiation-resistant paint for a nuclear power plant. The paint comprises a component A and a component B, wherein the component A contains the following raw materials by weight percent: 30-50 percent of amine terminated water amine-epoxy adduct, 20-40 percent of pigment, 5-15 percent of filler, 0.05-0.5 percent of defoaming agent, 0.1-1 percent of wetting dispersant, 1-10 percent of cosolvent and rest percent of deionized water; and the component B contains the following raw materials by weight percent: 40-60 percent of epoxy-polyacrylic ester interpenetrating network polymer, 5-10 percent of emulsifier and rest percent of deionized water. The weight ratio of the component A to the component B is 2.5-3.5:1. The amine terminated water amine-epoxy adduct, the epoxy-polyacrylic ester interpenetrating network polymer and the emulsifier in the component B are self-made. The paint is environment-friendly, satisfies the requirement on the nuclear grade paint of the nuclear power plant and passes the simulation DBA test.

The invention relates to the field of fertilizers, and in particular, relates to a macroelement water soluble fertilizer having an effect of improving a crop growth environment. The macroelement water soluble fertilizer comprises the following components in parts by weight: 50-100 parts of potassium fulvate, 1-15 parts of alga oligosaccharides, 1-15 parts of chitosan oligosaccharide, 100-300 parts of potassium nitrate, 300-500 parts of potassium dihydrogen phosphate, 100-300 parts of ammonium nitrate, 200-500 parts of urea, 10-30 parts of magnesium sulfate monohydrate, 5-25 parts of boric acid, 1-15 parts of EDTA chelated manganese, 1-15 parts of EDTA chelated iron, 1-15 parts of EDTA chelated copper, and 1-15 parts of EDTA chelated zinc. The fertilizer provided by the invention has comprehensive nutrients, has the effect of improving the soil micro ecological environment and soil property components, and has the advantages of rich content of medium-trace elements, high crop-absorbed utilization efficiency, high fertilizer efficiency and excellent water-saving effect.

The invention relates to a spicy tomato sauce and a production method, and the spicy tomato sauce comprises the following raw materials by weight: 480-520 parts of tomato sauce, 380-420 parts of hot pepper, 20-30 parts of fructus perillae, 10-20 parts of semen cassiae, 15-25 parts of semen coicis, 480-520 parts of edible vegetable oil, 4-6 parts of ginger, 1-2 parts of salt and 0.2-0.5 parts of monosodium glutamate. The preparation method comprises the following steps: 1) preparing chilli sauce; 2) frying pepper by oil; 3) preparing health-care food; 4) mixing and frying, and 5) packaging and sterilizing. Compared with the prior art, the spicy tomato sauce has more lycopene and capsorubin, and has stronger antioxidant activity and nutrition healthcare performance, the addition of fructus perillae, semen cassiae and semen coicis can enhance the health care effects of loosening bowel and invigorating spleen, reducing blood lipid and glucose and performing antisepsis and anti-inflammation functions, the raw materials are green and natural, no additive is contained, no rancidity of oil and fat is generated; the production method is reasonable, the operation is convenient, and the cost is low.

The invention relates to a method for testing the maximum wrapping layer thickness of slurry at the aggregate surface in permeable concrete, which comprises the steps of first, preparing slurry, and then testing the density [rho] of the slurry; second, testing the total surface area S of aggregate; third, testing the maximum wrapping mass mP of the slurry at the aggregate surface; and fourth, calculating the maximum wrapping layer thickness eM of the slurry at the aggregate surface, wherein eM=mP / [rho]S. The testing method comprises slurry density testing, aggregate surface area testing and aggregate surface slurry maximum wrapping mass testing, and thus the actual maximum wrapping layer thickness of the slurry at the aggregate surface is calculated. The testing device and method providedby the invention can scientifically determine the maximum wrapping layer thickness of the slurry, thereby providing theoretical guidance for mix proportion design of the permeable concrete, and havingimportance practical significance.

The invention discloses special type rice wine and a preparation method thereof and belongs to the technical field of wine brewing. The preparation method of the special type rice wine comprises steps as follows: 1, soaking glutinous rice with water and steaming the glutinous rice until rice grains fully absorb the water; 2, washing the just steamed glutinous rice with cold water for cooling, mixing the glutinous rice with distiller's yeast, and performing culture until the distiller's yeast alcoholic strength is in a range of 10-11%; 3, crushing raspberries, fragrant solomonseal rhizome and poria cocos into powder, covering the powder with gauze, soaking the powder together with longan, Chinese dates, almonds, red oranges, Chinese wolfberries, mulberries, hawthorn fruits and polygonatum with water, boiling the mixture with big fire and small fire, and finally, filtering the mixture to obtain juice of the medicines; 4, spreading the glutinous rice, evenly mixing the glutinous rice with the distiller's yeast, adding raw wheat koji and cooked wheat koji, adding the juice of the medicines and water, and evenly stirring and fermenting the mixture; performing primary fermentation for 6-7 days and then performing low-temperature secondary fermentation; 5, after fermentation, performing treatment according to conventional steps to obtain the special type rice wine. The special type rice wine is amber in color, tastes mellow and sweet, has the fresh and elegant medicine aroma and has a certain health care function.

The invention discloses a sweet potato-based functional cake and a preparation method thereof. Most of sweet potatoes are utilized for extracting a sweet potato protein fluid and preparing a dietary fiber in the preparation process, so that the content of sweet potato protein and the dietary fiber in the obtained cake is increased; the cake prepared by the method has the efficacies of preventing and treating constipation, is rich in sweet potato protein and dietary fiber, can play a role in preventing bowel cancer and hyperlipidemia without being greatly taken, and does not cause discomfort symptoms such as abdominal distension and heartburn; meanwhile, liver function damage can be effectively prevented; the abdominal pain symptoms caused by constipation are relieved; and the sweet potato-based functional cake is abundant and balanced in nutrient, easy to digest and absorb, free of a toxic or side effect, and suitable for being taken for a long period of time.

The invention provides a metal mold gravity casting process for an automobile intake pipe, which belongs to the technical field of casting methods for machine parts. The process comprises the following processing steps: (1) preheating of a mold to a temperature of 200 to 250 DEG C; (2) spraying: a step of cleaning the mold and spraying or bushing T11 on the metal mold; (3) purification of molten aluminum: a step of heating the molten aluminum to a temperature of 700 DEG C, blowing in argon by using an air stripping machine so as to purify the molten aluminum and scooping all the floating impurities by using a colander; (4) preheating of the mold: a step of preheating a sprayed upper mold (2) and a sprayed lower mold (5) to a temperature of 300 to 350 DEG C; (5) casting: scooping and putting the molten aluminum to a left casting basin (3) and a right casting basin (4) of the mold by using a spoon and allowing a machine to flip vertically; (6) cooling: a step of flipping the machine until the machine is horizontal; and (7) demolding: a step of flipping the machine until the machine is vertical, opening the upper mold (2) and the lower mold (5) and ejecting a casting out from a cavity of the lower mold (5) by using a thimble. With the process provided by the invention, high production efficiency and a long service life of the mold are obtained; and the process is applicable to mass production of parts.

The long acting composite fertilizer consists of nitrogen fertilizer 9-25 wt%, phosphate fertilizer 10-20 wt%, potash fertilizer 8-15 wt%, zeolite 5-20 wt%, weathered coal or turf 5-30, and proper amount of plant ash and plant extracting synergistic water solution. The long acting composite fertilizer has balanced nutrients, lasting action, high utilization and easy absorption, so that it has the functions of increasing yield, raising effect and promoting maturity.

The invention provides a fertilizing method for planting cigar tobacco. The fertilizing method comprises the following steps of: firstly, early fertilizing base fertilizer: in 20-30 days before transplanting, trenching on the formed land with the interval of 110cm, the depth of 10-15cm and the width of 8-10cm, uniformly paving the base fertilizer at the bottom of the trench and ridging; secondly, applying seedling protecting fertilizer for transplanting: when small cigar seedlings are transplanted, dissolving ammonium nitrate into water, injecting the mixed solution and pesticide as transplanting water into the root parts of the seedlings, wherein 3-5kg of ammonium nitrate is fertilized in each mu; thirdly, irrigating roots by using seedling restoring fertilizer: in about 7 days after the tobacco seedlings are transplanted, irrigating the roots by using 5-7g / mu of potassium nitrate and an insect infestation resisting pesticide and then covering a layer of fine soil around tobacco roots; fourthly, timely applying seedling eccentric fertilizing; fifthly, digging holes and applying and burying growth flourishing fertilizer and irrigating by matching the growth flourishing fertilizer with biogas slurry; and sixthly, carrying out additional fertilizer and spraying at the mature stage. The fertilizing method disclosed by the invention has the advantages of simplicity in operation, standard specification, strong pertinency and greatly-improved yield and quality of cigar tobacco.

The invention discloses a simplified cultivating method for dry-cure pepper. The method improves the emergence rate, the planting percent and the strong seedling rate of direct-seeded seeds of pepper by covering and using direct-seeding nutrition balls and direct-seeding nutrition matrix. The method furhter solves the problems that surface layers in field direct seeding is prone to hardening due to the fact that soil temperature and humidity are affected by environment to be large in change to be unfavorable for seed emergence of pepper seeds and growth of seedlings. In addition, the method achieves practicability of pepper direct-seeding techniques and widens popularization and application ranges. By means of black film covering and direct seeding cultivation, the problems of weed growth in fields and serious pepper lodging are effectively solved, minimal tillage or zero tillage in fields are achieved, the use of weed killers is reduced, specific fertilizers are screened through tests to solve the problem of one-time fertilization in pepper production, additional fertilizers are avoided in pepper production on the premise of avoiding output reduction of peppers, and the problem of harvesting dry-cure scatter and fresh peppers at one time in a concentrated mode is solved. Thus, the purposes of achieving low cost production of peppers and improving pepper quality are achieved.

The invention relates to an ultraviolet-curable cathode electrophoresis coating composition. The ultraviolet-curable cathode electrophoresis coating composition is a mixture of cationized resin with polymerization activity, a photoinitiator, a compound with optical activity and an oligomer with optical activity. By taking the using amount of 100g of the cationized resin with polymerization activity as the standard, the using amount of the photoinitiator is 1-5wt% of the using amount of the resin, the total using amount of the compound with optical activity and the oligomer is 10-20wt% of the using amount of the resin and the weight ratio of the compound with optical activity to the oligomer with optical activity is 1: (2-4); the compound with optical activity is one or more of styrene, monofunctional acrylate and multifunctional acrylate; the oligomer is one or more of epoxy acrylate, aliphatic urethane acrylate, melamine acrylate, polyester acrylate, polyether acrylate, silicone acrylate, polyester resin and special acrylate. An electrophoresis working solution prepared from the composition can be stably stored and a coated film has good leveling property, fast curing and high hardness.

The invention provides an intelligent pesticide spraying method and system for a plant protection unmanned aerial vehicle. By pesticide concentration sensors scattered on surfaces of crops in each farmland area, detection of farmland areas requiring pesticide spraying can be realized, and by the aid of a master PLC control unit and a first wireless transmitting unit, intelligent positioning of thefarmland areas requiring pesticide spraying is realized. By an image recognition unit, planting ranges and crop planting types in the farmland areas are determined, the own position of the plant protection unmanned aerial vehicle can be determined, a flight path covering the whole farmland areas in pesticide spraying can be generated by virtue of MCU, and accordingly pesticide spraying efficiencyis improved, and liquid pesticide waste is reduced. The unit spray amount and spray mist size of the plant protection unmanned aerial vehicle can be adjusted intelligently according to crop plantingtypes, real-time temperature and real-time illumination intensity, so that pesticides in reasonable quantity can be sprayed to the crops in each farmland, excessive volatilization of the pesticides iseffectively reduced, and integral quality of the crops in each farmland area can be effectively improved.

The invention belongs to the field of traditional Chinese medicine technology, in particular to a traditional Chinese medicine combination of clearing away heat and toxic material, anti-inflammation and detumescence and a preparation method thereof. The components and the parts by weight of the traditional Chinese medicine combination are as follows: 2-5 shares of baikal skullcap root, 6-12 shares of dandelion herb, 1-4 shares of corydalis, 2-5 shares of dyers woad root. The invention can cure the respiratory infection, the infection of digestive canal, surgical infection and the urinary tract infection; and the invention can be made into pelletized granule type. As the correctives is added into the traditional Chinese medicine combination, the problem that the taste is affected by the corydalis is solved, and patients are easy to accept the medicine combination owing to the small dosage, the better absorption. The invention is a traditional Chinese medicine combination of clearing away heat and toxic material, anti-inflammation and detumescence which has the advantages that the quality can be controlled, the healing effect can be exerted fully, the dose is reasonable, the medicine is portable and is convenient for carrying, the invention has remarkable economic and social benefits and is suitable for industrial production.

The invention relates to spicy garlic tomato chili sauce and a preparation method thereof. The spicy garlic tomato chili sauce consists of the following raw materials in parts by weight: 480-520 parts of tomato sauce, 280-320 parts of chili, 10-20 parts of root of kudzu vine, 10-20 parts of platycodon grandiflorum, 10-20 parts of Chinese yam, 480-520 parts of edible vegetable oil, 4-6 parts of ginger, 1-2 parts of salt and 8-12 parts of garlic. The preparation method mainly comprises the following steps of: (1) preparing chili sauce; (2) frying the chili by the oil; (3) preparing health-care foods; (4) frying the materials in a mixing manner; and (5) sub-packaging and sterilizing the product. Compared with the tomato sauce in the prior art, the spicy garlic tomato chili sauce disclosed by the invention is added with the root of kudzu vine, the platycodon grandiflorum and the Chinese yam and contains more biological active components such as lycopene, allicin, puerarin, and polysaccharide, and therefore, the spicy garlic tomato chili sauce is benefit for health of human bodies, natural in components, rich in nutrition, unique in flavor, free from additives, scientific in preparation technique and low in cost.

The invention discloses a coking and coal blending method with participation of fat coal, which comprises the step of blending various coking coals, wherein the various coking coals comprise fat coal No.1, air fertilizer coal, coking coal and 1 / 3 coking coal; the dry ash-free basis volatile matter (Vdaf) of the fat coal No.1 is less than 28 percent, the Y vale is greater than 25mm, and the maximum Gieseler fluidity (MF) is less than 10000ddpm; the MF of the air fertilizer coal is greater than or equal to 60000ddpm, and the Arnu-Audibert's dilatometer b value is greater than or equal to 220 percent; and the caking index G value of briquette blend is 79-83, the MF is 400-2000ddpm, and the Arnu-Audibert's dilatometer b value is less than 10 percent. According to the coking and coal blending method, the coking coal resources can be utilized reasonably, the coal blending cost is reduced, the CSR of the coke refined through a coke oven with the height of more than 6m is greater than 63 percent under the technological conditions of non-step crushing, coal moisture control, briquette coal process or tamping coking and the like.

The invention belongs to the field of traditional Chinese medicine technology, in particular to a traditional Chinese medicine combination of dispelling wind and activating collaterals, alleviating pain and improving intelligence and a preparation method thereof. The components and the parts by weight of the traditional Chinese medicine combination are: 50-250 shares of Angelicadahurica, 50-250 shares of flower bud of lily magnolia, 100-400 shares of ligustilide, 50-150 shares of rhizome of Sichuan lovage, 100-400 shares of root kudzuvine, 10-80 shares of asarum herb, 100-400 shares of glossy privet fruit, 100-400 shares of motherwort fruit, 1-25ml schizonepeta spike oil. The invention has the advantages that the technical skill is simple, the operation is convenient, the quality can be controlled, the healing effect can be exerted fully, the dose is reasonable, the medicine is portable and is convenient for carrying; the invention has remarkable economic benefit and social benefit and is suitable for industrial production.

A polyolefin resin composition for pipes, comprising: 100% high-density polyethylene, melt flow rate 0.1-0.5g / 10min, density 0.945-0.957g / cm3; 2) 10%-30% ultra-low density polyethylene, melt flow rate 0.1-20g / 10min, density 0.860-0.900g / cm3; 3) 0.1%-0.30% peroxide modifier. The composition undergoes a micro-crosslinking reaction through a reactive extrusion process, which improves the environmental stress cracking resistance (>2000 hours) of the high-density polyethylene, and expands the application of the high-density polyethylene in pipes or other fields. The invention further discloses a preparation method of the resin composition.

The invention discloses porcelain plate blank powder. The porcelain plate blank powder is prepared from components in percentage by weight as follows: 45%-60% of potassium-sodium feldspar, 5%-12% of hard high-alumina clay, 30%-45% of kaolin, 1%-2% of talc and 4%-8% of bentonite, and the weight percentage sum of the components is 100%. The porcelain plate blank powder adopts simple composition and can be applied to a dry process for preparation of a porcelain plate blank with the thickness of 2 cm, and the prepared porcelain plate blank has high strength and low water absorption. The invention further discloses a preparation technology of the porcelain plate blank powder. The preparation technology is simple, the energy consumption is low and small amount of wastewater and waste gas is produced.

The invention relates to the field of pet feed, in particular to chitosan oligosaccharide-containing premixed feed for pets. The chitosan oligosaccharide-containing premixed feed consists of the following components: 0.5-1.0 part of mineral elements, 0.5-1.0 part of composite vitamins, 0.5-1.5 parts of chitosan oligosaccharide, 0.5-1.0 part of yucca smalliana extract, 2-3 parts of fructo-oligosaccharide, 2-4 parts of taurine, 0.5-2.5 parts of selenium yeast, 50-80 parts of seaweed meal and 15-30 parts of wheat meal. The chitosan oligosaccharide-containing premixed feed for pets, which is provided by the invention, is scientific in formula andsonable in amount, and due to the adoption of pure natural nutrient substances, essential vitamins, trace elements and amino acid can be supplied, the intestinal microecology environment can be effectively adjusted, the immunity of organisms is improved, the stress reaction of pets is reduced, and a remarkable treatment effect on diarrhea of pets is achieved.

The invention relates to a meaty tomato chili sauce and a manufacturing method of the meaty tomato chili sauce. Raw material constitution and parts by weight of the meaty tomato chili sauce are: tomato sauce 480 to 520 parts, chili 80 to 120 parts, allium macrostemon 10 to 20 parts, edible vegetable oil 580 to 620 parts, ginger four to six parts, salt 1 to 2 parts, and gourmet powder 0.2 to 0.5 part. The manufacturing method of the meaty tomato chili sauce comprises steps as below: preparing chili sauce; frying the chili with oil; stir-frying minced meat; preparing medicines; stir-frying ingredients in a mixing mode; sterilizing in a split charging mode. The meaty tomato chili sauce contains abundant proteins, lycopene, capsorubin, and allicin and the like, and enhances the function of invigorating stomach to promote digestion. The meaty tomato chili sauce does not contain any additives, and is natural in ingredients, full of flavor, nutrient and healthy, scientific and reasonable in manufacturing method, easy to operate, and low in cost.

The invention relates to a paint with low VOC (Volatile Organic Compound) for an aircraft and a preparation method thereof. A component A of the paint is HDT-LV2 produced by the French Rhodia Company and has a nonvolatile matter content of 100 percent by weight; a component B of the paint consists of the following components in percentage by weight: 20-60 percent of caprolactone monomer modified hydroxyl polyester resin, 3-15 percent of polycaprolactone polyol resin, 5-50 percent of paint, 1-3 percent of dispersant, 0.1-1 percent of composite flatting agent, 0.05-0.15 percent of acetylacetonetype catalyst, 0.1-0.4 percent of hinderdeamine type light stabilizer, 0.2-0.6 percent of polyolefin wax type anti-settling auxiliary agent and the balance of mixed solvent; and the mixing ratio of the component A to the component B is (0.8-1.5):1 according to the molar ratio of NCO to OH. Comprehensive performance of the paint can meet requirements of aircraft industry and the paint has low construction VOC.

The invention relates to a health-care milk drink, which can effectively solve the problems of health care and disease prevention of the milk drink, and solves the technical scheme that: the health-care milk drink is prepared from the following raw materials: 10 to 20g of snow lotus herb, 1 to 5g of Chinese angelica, 5 to 10g of honeysuckle flower, 5 to 10g of liquoric root and 500ml of fresh milk, wherein the fresh milk is milk or goat milk. The method for preparing the health-care milk drink comprises the following steps of: firstly, mixing the Chinese angelica, the honeysuckle flower and the liquoric root, and adding water to decoct the mixture twice, wherein the amount of the water added every time is 6 to 8 times total weight of the Chinese angelica, the honeysuckle flower and the liquoric root; decocting for 40 to 60 minutes, merging filter liquors, and concentrating the filter liquors to 50 to 60ml of liquor for later use; mixing the liquor for later use, the fresh milk and the snow lotus herb, and fermenting the mixture for 8 to 12 hours at the room temperature of between 18 and 25 DEG C; and filtering the mixture to obtain the health-care milk drink. The health-care milk drink has the advantages of simple and scientific formula, easy production, convenient administration and good drinking effect, functions of drinks, effects of protecting health and preventing and curing diseases, and great economic and social benefits.

The invention provides a composite stabilizer for contaminated soil. The composite stabilizer comprises the following components in parts by weight: 20 to 30 parts of iron powder, 2 to 7 parts of aluminum powder, 45 to 55 parts of calcium oxide and 15 to 25 parts of sepiolite. The technical scheme has the effects that the composite stabilizer consists of the iron powder, the aluminum powder, the calcium oxide and the sepiolite, and the iron powder and the aluminum powder can be used for reducing arsenic and cadmium in an environment and reducing toxicity, and can also form a complex and a compound with the arsenic and the cadmium to reduce the migration capability; the sepiolite has a large specific surface area, can be used for adsorbing a large number of substances, is an excellent loading carrier, and has a catalytic effect; the calcium oxide can be used for regulating a reaction condition to be alkaline, and heavy metals can be precipitated more easily under the alkaline condition; a unique proportion is adopted, so that optimal stabilization effects of the composite stabilizer on the arsenic and the cadmium in the contaminated soil can be achieved under the condition of lowest cost. The invention also provides a treatment method for the contaminated soil. The method comprises simple steps, and is high in practicability, and parameters are easy to control.

The invention discloses a synbiotic composition as well as a preparation and application thereof. The synbiotic composition comprises prebiotics and probiotics in the weight ratio of the prebiotics tothe probiotics being (1-10) to (1-10). The synbiotic composition can exert the physiological and pathological bacterial activity of the probiotics, and through cooperation with the prebiotics, can selectively and quickly increase the quantity of the probiotics, so that the action speed of the probiotics is high, the effect is durable, and the physiological function of the probiotics and the prebiotics can be exerted at the same time. The synbiotic composition can effectively promote the repair of damage caused by antibiotics and damage caused by chemotherapy, and can particularly promote therepair of damage for a digestive system. Through scientific selection of combination of the probiotics and the prebiotics, and through an appropriate compounding ratio of the components, the synbioticcomposition is clear and notable in efficacy, the components are safe and effective, and the raw materials are reasonable in collocation. The synbiotic composition disclosed by the invention also hasthe advantages of being notable in effects, taking effect quickly, and being high in safety.

The invention discloses a compound gingko health product solid preparation which is prepared by mixing ginkgo leaf extract, salvia miltiorrhiza bunge, American ginseng, seabuckthorn flavone and gelatin or an enteric substrate. The compound gingko health product solid preparation comprises the following effective components in parts by weight: 1-60 parts of ginkgo leaf extract, 1-60 parts of salvia miltiorrhiza bunge, 1-30 parts of American ginseng and 0.5-20 parts of seabuckthorn flavone. The gingko, the salvia miltiorrhiza bunge, the American ginseng and the seabuckthorn flavone are comprehensively mixed to achieve the effects of convenient use and comprehensive nourishing. The health product of the compound gingko health product solid preparation has values as both food and medicine and can be used by a patient with a cerebral-vascular disease and a patient with higher blood fat and used for resisting cancer, resisting fatigue, resisting anoxia, resisting radiation, resisting aging, strengthening immunity, and the like by a healthy person. The compound gingko health product solid preparation mainly has two formulations of pills and soft capsules, is convenient for use, is beneficial to absorption and meets the requirement on health by wide consumers.

The invention provides a method for removing refractory organic matter in polluted bottom mud based on a calcium peroxide Fenton-like enhancement technology and application. A Fenton-like strengthening system is formed by adding a certain proportion of Fe<2+> and a metal chelating agent oxalic acid on the basis of adding calcium peroxide, HO. and O2<->. free radicals with strong oxidizing abilityare generated, and removal of residual refractory organic matters in the bottom mud is strengthened at optimized reaction time, medicament adding proportion, pH and temperature. The method can effectively remove the refractory organic matter in the polluted bottom mud of the black and odorous riverway, has the advantages of simple actual operation, wide application range, high removal efficiency,economy, applicability and the like, and has important significance for strengthening urban black and odorous water body treatment.

The invention relates to a Lycium barbarum soil detection and formula fertilization method. The method comprises the following steps: determining a collecting unit and collecting points, and then collecting soil and leaves at the marked collecting points; detecting the nutrient elements contained in soil samples and leaf samples; processing the nutrient element content detection data by using statistical analysis software to obtain the correlation between the Lycium barbarum orchard Lycium barbarum leaves in different soils and in different seed setting stages and the nutrient content of 20-60 cm soil layer soil; calculating according to the different nutrient content test values of N, P, K and trace elements in the 20-60 cm soil and the corresponding nutrient detection values of the leaves to obtain the annular fertilizer requirement, determining the distribution proportions and the corresponding application amount of N, P and K in every fertilization stage according to the annular growth and seed setting fertilizer requiring rule of the Lycium barbarum, and finally determining the application variety, the application quantity and the fertilization stage of fertilizers of N, P, K, medium elements and trace elements in different soils and Lycium barbarum orchards in different seed setting stages. The method effectively improves the output of the Lycium barbarum.