175results about How to "Promote absorption and transformation" patented technology

The invention discloses a biological mixed bacterial fertilizer and a preparation method and application thereof. The biological mixed bacterial fertilizer is prepared from, by weight, 1-20 parts of a compound bacterial agent, 300-400 parts of organic materials, 500-600 parts of inorganic materials, 800-1000 parts of chemical fertilizers, 5-10 parts of trace elements, 300-500 parts of waste liquid, 30-50 parts of amino acid salts and 50-100 parts of additives.

The invention provides a microbial fertilizer for improving saline alkali soil. The microbial fertilizer comprises the following raw materials in parts by weight: 45-55 parts of turf, 25-35 parts of Angel yeast residues, 5-15 parts of monoammonium phosphate, 5-15 parts of ammonium sulfate and 1-3 parts of a complex microbial inoculant. According to the microbial fertilizer provided by the invention, the microbial flora is in mutual promotion with organic matters and inorganic matters, the components supplement one another, the effective living bacteria count is not less than 50million per gram, the content of the organic matters is not less than 55 percent, the total nutrient is not less than 11 percent, the content of ammonium nitrogen is not less than 4 percent, the content of P2O5 is not less than 4 percent, the content of K2O is not less than 3 percent, and the pH value is 5.5-6.0. Under the co-actions of the components, the effects of rapidly reducing the soil salinity and alkalinity and increasing the content of organic matters, available phosphorus and ammonium nitrogen are achieved, and the conditions that the granular structure of the soil is poor, the soil permeability is reduced and the activity of the microbial flora is inhibited are improved.

The invention relates to a green environment protective biological organic compound fertilizer produced by adopting biological azotobacter, organic phosphorus bacteria, crop growth factor, organism, inorganic substance and microelement which are processed by a special technology, and a production method thereof. Biological bacterial fertilizer, organic fertilizer and inorganic fertilizer are interdependent and decomposed, and play mutual synergistic action to reach the special efficacy of fully utilizing the biological bacterial fertilizer to decompose the organic fertilizer and the inorganicfertilizer and reach the effect of stimulating the growth of crops, thus leading crops to absorb and utilize fertilizer well so as to achieve the purposes of crop production increasing and fertilizersaving. The invention has simple technical method and process, effectively utilizes urban garbage and subsidiary agricultural product offal as raw materials of the organic fertilizer, saves inorganicfertilizer, reduces cost, can be widely used in crops and fruit bearing forests, is especially suitable for greenhouses, base fertilizer and additional fertilizer of crops at the temperature of more than 20 DEG C, and is suitable for popularization and application across the country.

The invention relates to a fertilizer formula and further relates to an application method of the fertilizer. A selenium-rich organic / inorganic fertilizer for producing selenium-rick rice is prepared by mixing selenites, nitrogenous fertilizers, phosphate fertilizers, potash fertilizers, rotten organic fertilizers and silicon fertilizers according to a certain ratio and pelletizing the mixture. The selenium-rich organic / inorganic fertilizer for producing the selenium-rick rice comprises the following components in parts by weight: 0.004-0.010 parts of the selenites, 15-33 parts of the nitrogenous fertilizers, 12-24 parts of the phosphate fertilizers, 10-17 parts of the potash fertilizers, 30-50 parts of the rotten organic fertilizers and 5-8 parts of the silicon fertilizers. The fertilizer not only includes selenium element but also includes other nutrition enhancing matters requested by crop growth. As the fertilizer can be used for supplying the selenium element and the other nutrition enhancing matters requested in growth for crops simultaneously, the application of the fertilizer is good for the crop growth, so that the absorption rate and the conversion rate of selenium are improved, and the selenium-rick rice reaching a selenium-rick rice standard can be produced by applying less selenium.

The invention discloses a method for cultivating organic selenium-enriched rice. The method is characterized by comprising the following steps of: respectively preparing selenium-enriched seedling cultivating matrixes and selenium-enriched organic and inorganic special fertilizers by taking selenium-containing flax cakes as a selenium source, utilizing the selenium-enriched seedling cultivating matrixes in the seedling cultivation of rice, and respectively applying the selenium-enriched organic and inorganic special fertilizers as a base fertilizer and additional fertilizer before transplanting seedlings of the rice and before the farmland rest at the last phase of tillering of the rice. According to the method for cultivating the organic selenium-enriched rice, disclosed by the invention, conventional methods in which selenium-containing solution or selenium-containing leaf surface fertilizer is sprayed at a flowering phase and a seed phase of rice in the current selenium-enriched rice production or the selenium-containing solution is added in a rice processing procedure are changed, unsafe factors in the production of the selenium-enriched rice are avoided, and the production ofthe selenium-enriched rice is economical, efficient and pollution-free.

The invention relates to a compound microbial preparation for promoting paddy growth and a preparation method thereof. The compound microbial preparation for promoting paddy growth is characterized by consisting of 20-40 parts by weight of a microbial strain culture and 60-80 parts by weight of a microbial carrier; wherein, the microbial strain culture consists of the following raw materials in parts by weight: 2-8 parts of bacilli subtilis, 2-8 parts of bacilli megaterium, 5-10 parts of saccharomyces cerevisiae and 1-4 parts of rhizobia; the microbial carrier is zeolite or bentonite or mixture thereof. The compound microbial preparation has the advantages of promoting growth of beneficial microbes, enhancing absorption of nitrogen, phosphorous, potassium and other organic substances for paddy root system and promoting normal growth of the root system, thus promoting the paddy growth and reducing chemical fertilizer application.

The invention discloses efficient and environment-friendly microbial organic fertilizer. The fertilizer is prepared from raw materials as follows: kitchen waste, agricultural waste, livestock and poultry manure, waste mushroom sticks, mud from sugar refineries and beer breweries, waste from slaughter houses, ground phosphate rock, plant ash, peanut shell, traditional Chinese medicine residues, leaves and weeds, mildewed feed, a microbial agent and a leavening agent. The invention also discloses a preparation method of the fertilizer. The efficient and environment-friendly microbial organic fertilizer contains rich nutrients, can reduce disease and pest damage in soil, prevent soil hardening, provide nutrients required for growth of crops and increase the pH value, organic matter content and microbial florae of the soil after being applied, has high utilization rate and can promote absorption and conversion of crops for fertilizer and promote growth and elongation of crops. The organicfertilizer can inhibit absorption of crops for heavy metals in soil, reduce the content of heavy metals in crop products and improve the quality of crops while protecting the soil.

The invention discloses a cultivation method of organic selenium-rich tomato. The method is characterized in that selenium-rich seedling substrate and selenium-rich organic and inorganic special fertilizers are respectively produced from a selenium source, namely selenium-bearing sesame cakes; the selenium-rich seedling substrate is used for raising tomato seedlings; the selenium-rich organic and inorganic special fertilizers are applied as base fertilizer before transplanting of the tomato; and the selenium-rich organic and inorganic special fertilizers are applied as topdressing after flowering and fruit setting. The method changes the conventional way of mainly spraying selenium-containing solution or selenium-containing leaf fertilizer in the tomato flowering and fruiting phase in current selenium-rich tomato production, avoids insecurity factors in the selenium-rich tomato production, is economical, efficient and pollution-free, and is of positive significance to improving people's selenium level and controlling diseases.

The invention discloses a method for enhancing biodegradation of hydrophobic methylbenzene, and belongs to the field of volatile organic compound treatment technologies. The method comprises the following steps: adopting bacteria obtained by performing methylbenzene gradient domestication on activated sludge from a wastewater treatment plant; preparing a bacterium suspension for later use after enlarged cultivation; adopting expanded clay aggregate as a filler for a bio-trickling filter, and laying the filler layer by layer; spraying the bacterium suspension to the expanded clay aggregate uniformly from the upper part of the bio-trickling filter; feeding high-concentration methylbenzene gas from the bottom of the bio-trickling filter for further domestication; starting the bio-trickling filter in a gas-phase domestication biofilm-culturing manner, forming biofilms, and enabling the bio-trickling filter to enter the next stable operation stage; adding rhamnolipid, a biosurfactant, to a circulating nutrient solution; spraying the circulating nutrient solution to the filler from the upper part of the bio-trickling filter to allow the rhamnolipid to distribute uniformly on the filler along with the circulating nutrient solution through a liquid distribution board; feeding waste methylbenzene gas to be treated from the bottom of the bio-trickling filter. The method has the advantages that the operation is simple, no secondary pollution is generated, and the biodegradation efficiency of hydrophobic methylbenzene, a VOC (Volatile Organic Compound), can be increased.

The invention discloses a method for culturing organic selenium-enriched strawberries. The method is characterized in that: flax cakes containing selenium are served as a selenium source for preparing a selenium-enriched growing medium and special selenium-enriched organic and inorganic fertilizers, wherein the selenium-enriched growing medium is used at the strawberry breeding stage, and the special selenium-enriched organic and inorganic fertilizers are used as base fertilizers before the strawberry transplantation, and used as topdressings after the flowering and fruit-bearing stage. According to the invention, the common method that the selenium-containing solution or the selenium-containing foliage fertilizer is mainly sprayed at the flowering and fruit-bearing stage in the current selenium-enriched strawberry production is changed, the unsafe factors existing in the production of the selenium-enriched strawberries are avoided, and the method is economical, effective and pollution-free, and has positive significances in improving the selenium level of crowds and preventing and curing diseases.

The invention relates to a composite microbial preparation for promoting the growth of rape and a preparation method thereof. The composite microbial preparation for promoting the growth of the rape is characterized by comprising 20-40 parts by weight of strain culturing substance and 60-80 parts by weight of microbial carrier, wherein the strain culturing substance comprises the following raw materials in parts by weight: 2-8 parts of bacillus subtilis, 2-8 parts of bacillus megaterium, 5-10 parts of rhodopseudomonas palustris and 1-4 parts of azotobacter chroococcum. The preparation method of the composite microbial preparation for promoting the growth of the rape comprises the following steps: culturing 2-8 parts of bacillus subtilis, 2-8 parts of bacillus megaterium and the rhodopseudomonas palustris together, culturing the azotobacter chroococcum independently, mixing and fermenting. The invention has the advantages of promoting the growth and the propagation of beneficial microorganisms, increasing the absorption of the root system of the rape to nitrogen, phosphorus, potassium and other organic substances and promoting the normal development of the root system, thus promoting the growth of the rape and reducing the applied chemical fertilizer.

The invention discloses a method for culturing organic selenium-enriched watermelons. The method is characterized in that flax cakes containing selenium are served as a selenium source for preparing a selenium-enriched growing medium and special selenium-enriched organic and inorganic fertilizers, wherein the selenium-enriched growing medium is used at the watermelon breeding stage, and the special selenium-enriched organic and inorganic fertilizers are used as base fertilizers before the watermelon transplantation, and used as topdressings during the fruit expanding period. According to the invention, the common method that the selenium-containing solution or the selenium-containing foliage fertilizer is mainly sprayed during the fruit expanding period in the current selenium-enriched watermelon production is changed, the unsafe factors existing in the production of the selenium-enriched watermelons are avoided, and the method is economical, effective and pollution-free, and has positive significances in improving the selenium level of crowds and preventing and curing diseases.

The invention relates to an organic fertilizer and its productive technique, which belong organic fertilizer and its productive technical field. Its characteristics is: the content of N+P2O5=K2Oí¦6%,that of organic substanceí¦30%; nitrogen; urea power whose nitrogen contentí¦46%, phosphor phosphor whose P2O5 contentí¦14%, kalium: potassium sulfate whose K2O contentí¦50%; according to the mess ratio, urea :4-6%, phosphor:14-16%, potassium sulfate :3-5%, humic acid (whose organic contentí¦55%) :49-51%, expanding chicken manure (whose organic contentí¦30%):14-16%, high calcium clay :10-12%. Its productive technique is: mix and sir -make particle- dry- cool-package. The invention has the advantages: (1) any nutrition the plants need; (2) scientific dispensation ; (3) can reduce alkalinity and salinity of soil; (4) can be used as basic fertilizer ; (5) wide range of application; (6) has high productivity and increased quality; (6) no harm to the public.

The invention provides a planting method of selenium-enriched organic tomatoes. The planting method of the selenium-enriched organic tomatoes comprises the following steps of (1), adopting a selenium-enriched seedling raising substrate during the seedling raising of tomatoes, wherein the sowing density is that 150 to 250 seedlings are raised per square meter; covering the seedlings with the seedling raising substrate at a thickness of 0.3 to 0.8 centimeters; (2), before the seedlings of the tomatoes are transplanted, first applying special selenium-enriched organic and inorganic fertilizers as base fertilizers, wherein an application amount is 100 to 150 kilograms per mu; (3), applying the special selenium-enriched organic and inorganic fertilizers as additional fertilizers during the blooming and fruit bearing periods of plants of the tomatoes, wherein an application amount is 100 to 120 kilograms per mu. After the treatment of the above steps, the selenium-enriched organic tomatoes are obtained after the tomatoes mature. According to the planting method of the selenium-enriched organic tomatoes, based on the growth characteristics of the tomatoes, the nutrient proportion of NPK (Nitrogen, Phosphorus and Potassium) and the content of a selenium fertilizer are reasonably adjusted; suitable and balanced nutrients of the NPK are provided for a crop; a well-rotten organic fertilizer and the like are added to increase the stress resistance of the crop, improve photosynthesis, stimulate root development, and promote the growth and the conversion and the absorption, for selenium, of the crop, so as to achieve the purpose of saving the fertilizers, decreasing cost and increasing the quality of the tomatoes.

The invention provides a fodder for aquatic products which comprises the following raw materials (by weight ratio): steam heated fish meal 30-50%, white fish flour 5-15%, active peptides 30-40%, glutelin powder 1-3%, active yeast 2-4%, vitamin 0.2-0.5%, microelement 0.2-0.5%, immunological polysaccharides 0.5-1.0%, soybean oil 1-3%, fish oil 1-3%, phosphatidy lcholine 3-5%. The invention also discloses the process for preparing the fodder.

The invention discloses an application of black soldier fly larvae to a feed for improving meat quality of aquatic products. Black soldier fly larva powder is added to a feed for aquatic products, andthe black soldier fly larva powder is rich in various nutrient components and functional components, so that the intestine environment of the aquatic animals can be improved, the absorption of the nutrient components in the feed by the aquatic animals can be strengthened, meat quality texture indexes of the muscle elasticity, the adhesiveness, the chewiness, the hardness, the adhesiveness, the cohesion, the recoverability and the like, of the aquatic animals of finless eels, pelteobagrus fulvidraco, japanese sea perches and the like are notably improved, and the application has favorable application prospect and market value.

The invention relates to the technical field of high-quality crops planting, and particularly relates to a planting method of selenium-enriched rice; the planting method of the selenium-enriched rice includes steps of rice seedling cultivation, transplanting and rice fertilization; according to the planting method, base fertilizer is applied to the transplanting rice before transplanting the rice seedling for 1-3 days; after completing the seedling transplanting for 10-15 days, the selenium-enriched fertilizer is applied; the selenium-enriched fertilizer includes selenium-enriched compound, potash fertilizer, silicon fertilizer, nitrogen fertilizer and phosphatic fertilizer; at the beginning period of rice panicle emergency and flowering, the rice is further added with selenium-enriched fertilizer. The planting method has good practicability and promotion prospect.

The invention relates to a production method for selenium-rich iron-rich rice, in particular to a production method for preparing the selenium-rich iron-rich rice by applying selenium-rich iron-rich organic inorganic special fertilizer. The production method for the organic selenium-rich iron-rich nutrition enriched rice sequentially comprises the following steps of: selecting seeds; raising rice seedlings; plowing the field; transplanting the rice seedlings; performing field management; harvesting; and processing, wherein the field management comprises fertilization; the applied fertilizer is selenium-rich iron-rich organic inorganic fertilizer; the fertilizing times are 1 to 4; and the selenium-rich iron-rich organic inorganic fertilizer comprises selenite, ferrous salt, nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, polyaspartic acid or salt thereof, composted organic fertilizer and silicon fertilizer. By the production method, the conventional general method for producing the selenium-rich iron-rich rice mainly by spraying a selenium / iron-containing solution or selenium / iron-containing foliar fertilizer in flowering stage and the seed mature stage of the rice or adding the selenium / iron-containing solution in the rice processing process is changed and unsafe factors in preparation of the selenium / iron-rich rice are avoided. The production method is economic, efficient and pollution-free.

The invention discloses composite nutrition edible fungus powder, and belongs to the field of health-care food preparation. The composite nutrition edible fungus powder is characterized in that certain weight parts of edible fungi, full grain, bean powder, black sesame, Chinese yam, lotus root starch, poria cocos, bananas, red dates, Chinese wolfberry fruits, lily bulb colla corii asini, radix polygoni multiflori and lotus seeds are taken and are respectively subjected to drying, freeze drying and vacuum drying to prepare composite edible fungus basic powder, composite Chinese yam powder and functional additives; then, the three kinds of powder are sufficiently mixed. The edible fungi, the full grain and the bean powder are used as major raw materials; various medical and edible ingredients are added; the synergy is generated, so that the nutrition ingredients in the composite edible fungus powder are richer and can be easily absorbed and converted; by aiming at raw material property difference, different drying and powder preparation methods are used; the functional ingredients in the raw materials are remained to the maximum degree; on the premise of ensuring the functional nutrition, the palatability is considered; preservatives or other chemical ingredients are not added; higher market competitive strength is realized.

The invention relates to fruity soft sweets and a preparation method thereof, and belongs to the fields of foods and a processing technology thereof. The fruity soft sweets are prepared from the following components in parts by weight: 21-22 parts of white granulated sugar, 72-73 parts of glucose sirup, 1-2 parts of compounding type carrageenan, 0.5-1 part of citric acid, 0.2-0.4 part of sodium citrate, 2.9-3.2 parts of concentrated juice, 0.2-0.25 part of edible essence, 0.002-0.005 part of lemon yellow and 16.05-32.1 parts of water. The fruity soft sweets disclosed by the invention are rich in nutrition, good in taste, fragrant, sweet and smooth in mouth feel and not stuck to teeth; in addition, the prepared fruity soft sweets disclosed by the invention have favorable stability, and after the fruity soft sweets are stored for 9 months at a normal temperature, the water ratio of the fruity soft sweets is not changed basically.

The invention provides a method for preparing soil remediation conditioner by using spore fermentative waste. The method comprises the following steps: inoculating pseudomonas pseudoacaligenes into a culture medium, anaerobically culturing to obtain the pseudomonas pseudoacaligenes liquor, inoculating the pseudomonas pseudoacaligenes liquor into a fermentation culture medium, anaerobically culturing to obtain the soil remediation conditioner. The obtained remediation conditioner comprises a plurality of active microorganisms, enzymes, organic acids and antibiotics, and is capable of promoting the good micro-ecological environment in the crop soil, solubilizing the organic and inorganic nutrients, promoting the nutrient adsorption and conversion of the crop, improving the soil granular structure as well as inhibiting the breeding of the harmful pathogenic bacteria, and the pesticide residue harm in the soil is dissolved to a certain degree. The method provided by the invention is capable of reducing emission and protecting environment, and the nutrient component in the waste liquid can be sufficiently used for producing the soil remediation conditioner, the cost and water resource are saved, the operation is convenient, simple and easy, the operation cost is low, and the industrial application can be easily realized.

The invention discloses a protection mechanism for a solar photovoltaic panel. The protection mechanism comprises a base and the photovoltaic panel, wherein a groove 1 is formed in the top part of thebase, a motor 1 is installed at the bottom end inside the groove 1, the top part of the motor 1 is provided with a rotating shaft 1, the top part of the rotating shaft 1 is provided with a fixed shaft, the top part of the fixed shaft is provided with a supporting base, the bottom part of the supporting base is symmetrically provided with sliding support blocks, an annular groove matched with thesliding support blocks is formed in the base, a groove 2 is formed in the top part of the supporting base, a controller is installed at the bottom end inside the groove 2, the top part of the controller is provided with a sensor, the top part of the sensor is provided with an inductor, the top part of the groove 2 is provided with a cover plate, the inductor penetrates the cover plate and extendsabove the cover plate, a hydraulic cylinder is installed at the bottom end inside the supporting base, and four side edges of the hydraulic cylinder are provided with transmission rods.

The invention discloses a novel plant nitrogen-fixing bacterium fertilizer and a preparation method thereof. The novel plant nitrogen-fixing bacterium fertilizer is prepared from expanded vermiculite,distillers' grains,animal waste,straw,pond bottom mud,molasses,wheat bran,bean pulp,microorganism complex microbial inoculants,large-pore resin and micro elements. The microorganism complex microbialinoculants include bacillus mucilaginosus,azotobacter chroococcum,bacillus laterosporus,bacillus amyloliquefaciens,yeasts and lactobacillus plantarum. Compared with the prior art,the formula of the plant nitrogen-fixing bacterium fertilizer is reasonable,the plant nitrogen-fixing bacterium fertilizer has the effects of dissolving phosphorus,releasing potassium and fixing nitrogen,and absorption and convention of nitrogen,phosphorus and potassium of plants are remarkably promoted; by improving the soil structure,breathability and water retention of soil are improved,the plant disease and insectpest occurrence rate is decreased,and plant growth and development are promoted. Experiments show that the adopted nitrogen-fixing bacterium fertilizer can remarkably increase the crop yield,lower the plant disease and insect pest occurrence rate,and shorten the growth period.

The invention discloses a special fertilizer for producing organic selenium-enriched strawberry and a preparation method thereof. The special fertilizer is characterized by being prepared by the following steps of: with selenium-containing flax bread as a selenium source, mixing and pelletizing by reasonable proportion of nitrogen, phosphorus and potassium. The selenium-enriched inorganic and organic fertilizers disclosed by the invention not only can effectively improve selenium content in strawberry fruit, but also can promote accumulation of soil organic matters, and improve the soil structure and the physicochemical property. The inorganic and organic selenium-enriched fertilizers prepared by the preparation method do not increase the production cost of the fertilizer, and are special fertilizers which are easy to promote.

The invention relates to a wild chicken feed and a preparation method thereof and belongs to the field of feed processing. The wild chicken feed is characterized by comprising the following materials by weight percent: 60%-65% of main ingredients, 10%-15% of accessories, 25%-30% of additives and 0.05-0.2% of additive sodium diacetate, wherein the main ingredients include corn, wheat, broomcorn, rough bran, fine bran and cottonseed cakes; the accessories include insect powder, feather powder, salt, bone meal, mountain flour and hay meal; and the additives include edible fresh fruits and vegetables, orange peel powder and lucerne meal. The feed prepared according to the invention can effectively achieve the effects of keeping wild chicken healthy, promoting growth, improving meat quality and poultry product quality, supplementing feed nutrition and lowering cost.

The invention discloses an anemonefish puffed pellet feed and a preparation method thereof. The anemonefish puffed pellet feed comprises, by mass, 30-60% of fish meal, 7-20% of alpha-starch, 7-15% of acanthaster planci powder, 5-20% of fermented soybean meal, 3-10% of peanut meal, 2-10% of whole shrimp powder, 0.5-2% of oceanic red yeast, 0.5-2% of spiral algae powder, 0.5-1% of garlic powder, 0.5-1% of a special marine fish feeding attractant, 0.5-1% of a mixture comprising a plurality of vitamins, and 0.5-1% of a mixture comprising a plurality of minerals. After the anemonefish puffed pellet feed of the present invention is adopted to feed the anemonefishes, the anemonefishes snatch, the palatability is food, no anorexia circumstance is generated after the long-term feeding, the anemonefishes can grow healthily, the vitality is strong, and the bright body color can be maintained.

The invention discloses a fertilizer special for producing organic selenium-rich watermelons and a preparation method thereof. The fertilizer special for producing organic selenium-rich watermelons is characterized in that the fertilizer uses selenium-containing benne cakes as a selenium source and is formed by reasonably matching and mixing nitrogen, phosphorus and potassium. The selenium-rich organic fertilizer can effectively selenium content in watermelon fruits, promote soil organic matter accumulation and improve soil structure and physicochemical property. The fertilizer producing cost is not increased when the selenium-rich organic special or inorganic special fertilizer is prepared, the fertilizer is a special fertilizer easy to popularize.

The invention discloses a closed three-dimensional pull rope type wave energy storage device. The closed three-dimensional pull rope type wave energy storage device comprises a closed floater and at least two heavy balls, wherein anchor chains are respectively connected to the lower ends of the heavy balls, wire ropes are respectively connected to the upper ends of the heavy balls, an equipment cavity and an energy storage cavity which are isolated each other in a sealing mode are formed in an inner cavity of the floater from top to bottom, at least two groups of oscillation rocker pumping devices are installed in the equipment cavity in an axisymmetric mode by using the vertical center axis of the equipment cavity as a symmetric axis, rope guide tubes which are uniformly distributed along a circumferential direction and correspond to each group of the oscillation rocker pumping device penetrate through the energy storage cavity, the upper ends of the wire ropes respectively penetrate through the rope guide tubes and are connected with the corresponding oscillation rocker pumping devices, and the oscillation rocker pumping devices are driven to continuously pump compressed air into the energy storage cavity so as to be stored by the tensile strength change of the wire ropes. The invention further discloses a closed three-dimensional pull rope type wave power generation device. The closed three-dimensional pull rope type wave energy storage device and the closed three-dimensional pull rope type wave power generation device have the advantages of simple structure, reliability in transmission, high corrosion resistant capability, simplicity in maintenance, good adaptability and the like, and movable joints are not soaked in seawater.

The invention belongs to the field of alcoholic beverages, and discloses a weak alkaline tea wine, which comprises raw materials with parts by weight: tea extracts 7-9 parts, 50% vol rice-flavour type liquor 16-18 parts, purified water 74-76 parts, Glucose powder 3-5 parts and baking soda 3.5-4.5 parts. The weak alkaline tea wine is obtained by sealing and extracting 7-9 parts by weight of tea in the 91-93 parts by weight of 50% vol rice-flavour type liquor for 14-16 days, and the extraction temperature is 20-25 DEG C. The weak alkaline tea wine is beneficial for conversion and adsorption of human bodies, is high in the content of tea polyphenol and tea polysaccharide, and is excellent in health care effect.

The invention discloses a yellowing-resistant and uvioresistant polyurethane elastomer and a preparation method thereof. The yellowing-resistant and uvioresistant polyurethane elastomer is prepared from a component A and a component B, wherein the component A comprises 60-70% of polyether polyol, 20-35% of toluene diisocyanate and 1-2% of (bi[beta(3-tert-butyl-5-methyl-4-hydroxylphenyl)]propanoyl) as an antioxidant; and the component B comprises 65-80% of polyether polyol, 12-30% of diethyl methyl benzene diamine as a curing agent, 0.05-1% of triethylene diamine dipropylene glycol solution as a catalyst and 1-2% of {2-(2'-hydroxyl-3',5'-bi[1,1-dimethylphenyl])-benzotriazole)-5-chloridized benzotriazole} as an anti-aging agent. The yellowing-resistant and uvioresistant polyurethane elastomer can be used for intensely absorbing ultraviolet rays with the wavelength of 270-400nm and has favorable absorption, conversion, reflection and radiation functions for the ultraviolet rays, so that the ultraviolet ray shielding property and the efficient anti-aging and yellowing resistance of a polyurethane product are improved.