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83results about How to "Increase the total" patented technology

Method for producing compound microbial preparation serving as fodder

The invention discloses a method for producing a compound microbial preparation serving as fodder, which comprises the steps of microbial inoculum production, material proportioning, bacillus subtilis medium preparation, beer yeast medium preparation and lactobacillus plantarum medium preparation. According to the method, bacillus subtilis, beer yeast and lactobacillus plantarum are bred to form compound strains, so that the totality of the compound thalli is increased, and the advantages such as high strain survival rate, strong stability and the like are achieved; the compound thalli are mixed with ball-milling chaff, bran and oligoisomaltose in a proper proportion, and the optimum compounding proportion is formed for the preparation; good conditions are created for the formation of the internal environment of intestinal canals of livestock and poultry, the aerobic bacillus subtilis interacts with yeast to generate more nutrient substances, amylase, protease cellulose and the like; and meanwhile, oxygen in the intestinal canals of livestock and poultry can be consumed, excellent growth environment is created for propagation of lactic acid bacteria, intestinal canal functions of livestock and poultry are improved, the fodder conversion rate is improved, and the microecological balance of the intestinal canals of livestock and poultry is improved.
Owner:SICHUAN ACAD OF FOOD & FERMENTATION INDS

Multi-port cluster tower type multi-storied garage

The invention belongs to the technical field of stereo garage, in particular to a multiple exit and entrance cluster tower type stereo garage for a large-sized parking lot which needs to build a plurality of stereo garages to satisfy the parking demand. The multiple exit and entrance cluster tower type stereo garage comprises a plurality of tower type stereo garages, wherein the middle part of each stereo garage is provided with an elevator, a plurality of parking spaces are radially arranged with the elevator as the center, and the ground floor of the stereo garage is a parking passage. The garages are all radially arranged with the elevators as the centers, and gaps exist among the garages. The improvement comprises that each tower type stereo garage is alternately arranged when the garages are built, namely the parking space of one of the garages is inserted into the gaps among the parking spaces of other tower type garages, and the parking spaces are alternately arranged to ensure that the parking spaces are alternated and merged with each other to form the integral cluster tower type stereo garage. The multiple exit and entrance cluster tower type stereo garage ensures that the volume rate and the service efficiency of the prior tower type stereo garage are greatly improved again, provides more parking passages for temporarily parking vehicles at the same time, and improves the buffer capacity during peak hours of vehicle access.
Owner:SHENZHEN ZHONGKE LIHENG PARKING EQUIP

Preparation method of fluorine-containing low-silicon sintering ore

InactiveCN102417974AImprove the grade of ore entering the furnaceLess slagBlast furnace detailsSlagSolvent
The invention relates to a preparation method of fluorine-containing low-silicon sintering ore, belonging to the technical field of metallurgy. Raw materials are fluorine-containing iron ore concentrate, import fine ore, solvent and fuel, wherein the fluorine-containing iron ore concentrate accounts for 80-85% of sintered iron material, and the import fine ore accounts for 15-20% of the sintered iron material; F content in the iron ore concentrate is 0.1-0.3%, and grain composition of minus 200 meshes of the iron ore concentrate accounts for more than 85%; ratio of home grown iron ore concentrate A to home grown ultrafine iron ore concentrate is regulated, SiO2 content is controlled to be 4.0-4.2%, two solvents such as limestone flour and ground quick lime are used for controlling basicity to be 2.3-2.5, dolomite dust with coarse granularity or light roasting dolomite dust with fine granularity is used for controlling MgO content to be 2.1-2.3%. After low silicon sintering is carried out, the SiO2 content of the sintering ore is reduced, thus grade of the sintering ore is improved, metallurgy performance of the sintering ore is improved, reduction performance is improved to 86.94% from 85.14%, slag quantity is reduced, and the preparation method is beneficial to improving blast furnace index.
Owner:INNER MONGOLIA BAOTOU STEEL UNION

Low-temperature-resistant composting fermentation microbial inoculum with deodorizing function and applications of low-temperature-resistant composting fermentation microbial inoculum

PendingCN106244475AFavorable temperature for fermentationFast heatingBio-organic fraction processingFungiBiotechnologyEffective microorganism
The invention discloses a low-temperature-resistant composting fermentation microbial inoculum with a deodorizing function and applications of the low-temperature-resistant composting fermentation microbial inoculum. The microbial flora contained in the low-temperature-resistant composting fermentation microbial inoculum provided by the invention can tolerate low temperature, and can normally grow at 15-20 DEG C, so that the fermentation air temperature of organic materials in the low-temperature environment is facilitated, in addition, the strains have the mutual promotion effects, therefore, a mutual synergistic effect is generated, and further, decomposing is accelerated. The experiment proves that during the composting process, after the low-temperature-resistant composting fermentation microbial inoculum is added into the organic materials for fermentation, the sum of effective microbes at the composting initial stage is improved, the temperature increase rate of the composted materials is accelerated, the anaerobic fermentation time is shortened, the decomposing process is accelerated, meanwhile, the discharge of sulfur-containing compounds and nitrogen-containing compounds is reduced, the physicochemical properties of the fermentation products are optimized, and in addition, the low-temperature-resistant composting fermentation microbial inoculum has a certain deodorizing function.
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES

Composition with multiple health-care functions and preparation method thereof

The invention provides a composition with multiple health-care functions and a preparation method thereof. The composition has the following raw materials by weight portion: 6 to 12 portions of pilose asiabell root, 6 to 12 portions of Chinese angelica, 2 to 15 portions of barbary wolfberry fruit, 2 to 15 portions of Chinese caterpillar fungus, 6 to 12 portions of radix astragali, 6 to 12 portions of hairy antler, 1 to 9 portions of American ginseng, 2 to 15 portions of tuber fleeceflower root, 5 to 18 portions of longan flesh, 5 to 18 portions of Chinese date flesh, 5 to 20 portions of walnut kernel, 5 to 18 portions of rock sugar, 1 to 15 portions of peach blossom, 1 to 15 portions of lily, 6 to 12 portions of donkey-hide glue, 750 to 8,000 portions of yellow wine, 1 to 9 portions of liquoric root and 2 to 15 portions of black bean. The composition adopts various famous and precious pure natural pollution-free raw materials, and is convenient to take, good in taste, easy in absorption, free from chemicals and artificially synthesized substances. The preparation method can release 18 kinds of amino acids in the composition such as lysine, glycin, arginine and 8 kinds of essential amino acids which cannot be synthesized by human bodies. The composition has high efficacy in nourishing liver and kidney and strengthening haematogenesis.
Owner:李真子

Efficient controlled release fertilizer favorably improving taste and freshness of ivy mosses and preparation method thereof

The invention discloses an efficient controlled release fertilizer favorably improving taste and freshness of ivy mosses. The fertilizer comprises the following components in parts by weight: oyster shells, polylactic acid, expanded graphite, thermally activated nano chernozem, pinecones, pomegranate barks, mosses, sugarcane ash, a soil beneficial microbial inoculant, bacitracin zinc, phytase, amino acid, ground calcium ammonium sulfate, boric acid, sodium selenite, chelated iron, potassium fulvate, lysine, a proper amount of hydrogen peroxide, a proper amount of ammonia water, a proper amount of water and the like. The coated controlled release fertilizer is prepared by using the pinecones, the pomegranate barks, the mosses and the sugarcane ash which are matched with nutritional substances through fermentation. The fertilizer is rich in nutrient elements such as fermented small molecular organic matters, calcium, iron, selenium and zinc, is abundant in nutrient and convenient for plants to absorb and utilize, so that the taste and freshness of the ivy mosses can be enhanced; by adopting the coating layer which can supply oxygen and dynamically adjust the porosity, the fertilizer efficiency time is long, organic matter nutrients can be released for a long time, efficient cultivation of the ivy mosses can be realized, and the fertilizer can be widely applied and popularized.
Owner:高鹏

Method for calibrating relation between actual road distance and corresponding pixel distance in traffic video

The invention provides a method for calibrating a relation between an actual road distance and a corresponding pixel distance in a traffic video. The method comprises the following steps of: dividing a road in a video image window into a plurality of sections, which are uneven in length and are connected end to end, along a road driving direction; establishing a secondary function relation between the actual road distance and the pixel distance in a corresponding video image along the driving direction in each section; calculating a secondary function coefficient of each section according to each road section end point measured in a road scene, the actual distance in one point and the corresponding pixel distance in the video image, so as to determine the secondary function relation between each section of the actual road distance and the pixel distance in the corresponding video image, and further obtain a sectioned secondary function relation between the actual road distance in the whole video window and the corresponding pixel distance. Compared with the prior art, the operation is greatly simplified, data including camera data, camera lens data, erections position and directions of a camera lens and the like do not need to be known, and the precision can be guaranteed. Compared with other linear function representations or other sectioned representation methods, the calibration precision is greatly improved.
Owner:衡彦儒

Efficient slow-release fertilizer capable of promoting strawberry growth and development and preparation method thereof

The invention discloses an efficient slow-release fertilizer capable of promoting growth and development of strawberries. The fertilizer is prepared from the following components in parts by weight: oyster shell, graystone nanocellulose, carbon aerogel, activated nano yellow subsoil, silkworm excrement, bean cake dregs, peanut dregs, distiller's yeast, wine-related yeasts, urease inhibitors, ammonium bicarbonate, vegetable amino acids, compound sodium nitrophenolate, dicyandiamide, honey, brassinolide, a proper amount of hydrogen peroxide, a proper amount of ammonium hydroxide and the like. The silkworm excrement, the bean cake dregs, the peanut dregs and the distiller's yeast are adopted to match with a plant growth regulator, thus the coated slow-release fertilizer is prepared by fermenting, the fertilizer contains rich organic matters and is nutrient-rich, a coat film layer capable of supplying oxygen and dynamically regulating pores is adopted, the fertilizer effect time is long, nutrients can be released for a long time, cell viability of the strawberries can be improved, plant growth and development are accelerated, root and seedling growth is improved, the yield is increased, the ability of tolerating adversity is enhanced, efficient cultivation is realized, and the fertilizer can be widely applied and popularized.
Owner:高鹏

Fresh-keeping process of iced fresh duck

The invention discloses a preparation method of a natural preservative applied to iced fresh duck. The method comprises the following steps: 1) performing pretreatment: segmenting slaughtered Pekin-ducks (about 3.5kg) immediately, selecting duck, cleaning the surface of the duck with sterile pure water to wash off blood and dirt, then segmenting duck breast meat by using a sterile scissor, and then performing freezing storage; 2) preparing a natural preservative: separately preparing a rutin solution with a certain concentration from a rutin biological preservative purchased from the Chengdu Pufei De Biotech Company Limited, and conducting ultrasonic treatment to obtain the natural preservative; 3) performing soaking: soaking the iced fresh duck in the natural preservative, covering the duck with a preservative film, conducting standing and draining; and 4) performing packaging and refrigeration: subjecting the drained iced fresh duck to vacuum packaging by using fresh-keeping bags containing an antibacterial agent, and conducting refrigeration. The method has the advantages that the adopted food preservative is natural plant extract, so the quality of the fresh iced duck can be ensured under the condition, and the bacteriostatic effect is significant.
Owner:湖州展旺食品科技有限公司

Three-dimensional cell culture bottle capable of realizing continuous perfusion

The invention relates to the technical field of cell culture containers for laboratories, and especially relates to a three-dimensional cell culture bottle capable of realizing continuous perfusion. The three-dimensional cell culture bottle comprises a culture bottle body, wherein the inner bottom of the culture bottle body is provided with continuous steps which are gradually lowered; a side wallis arranged on one side of the step surface of each step; a notch is formed in one end of the side wall; protrusions are evenly distributed on the step face, a liquid storage pool is arranged at oneend of the step face at the lowest position of the continuous steps, the step face where the liquid storage pool is located is connected with a supporting plate, the other end of the supporting plateextends to the position of a bottle neck, and an upper filling inlet and a lower flowing outlet are formed in the side wall of the culture bottle body. The three-dimensional cell culture bottle has the beneficial effects that a large-area cell three-dimensional adhesion culture space is created, and the single-bottle cell culture quantity is increased, so that the cell culture cost is indirectly reduced, the sustainable and stable perfusion of a cell culture solution can be realized, the continuous stability of a cell living environment is ensured, and the method is suitable for the growth andamplification of various adherent cells.
Owner:济南万泉生物技术有限公司

High-quality high-yield fertilization method for continuous cropping of sweet potatoes

The invention discloses a high-quality high-yield fertilization method for continuous cropping of sweet potatoes. The method is used for fertilizing sweet potatoes planted in a continuous cropping mode, and belongs to the technical field of crop cultivation. The invention particularly relates to the high-quality high-yield fertilization method for continuous cropping of sweet potatoes to overcomethe problems of low yield and poor quality caused by existing continuous cropping planting of sweet potatoes. According to the invention, 150-200 kilograms of a balanced biological organic-inorganic compound fertilizer is applied to each mu of land in a bottom application manner; 30-50 kg of a high-concentration high-potassium humic acid complex organic-inorganic compound fertilizer is applied once to each mu of land through flushing in a potato block expansion period; high-content organic matter, humic acid and polyglutamic acid in the biological organic-inorganic compound fertilizer undergoa deep complexing reaction with nitrogen, phosphorus and potassium, so water retention and fertilizer retention are more efficient, bottom application effect is better, and fertilizer damage hardly occurs when an application amount is increased; in addition, the utilization rate of nitrogen, phosphorus and potassium can reach 70% or above, a base fertilizer is applied heavily, topdressing is conducted slightly, the yield of the continuously-cropped sweet potatoes can reach 4500-6500 kg per mu, the quality of the sweet potatoes is high, and continuous cropping harm and water, fertilizer and manual input are reduced.
Owner:ZHENGZHOU JINZHENG BIOCHEM

Natural three-primary color yoghourt and preparation method thereof

The invention provides a natural three-primary color yoghourt and a preparation method thereof. The natural three-primary color yoghourt is prepared from raw milk, any one, two or three-primary color pigments of and additives, wherein the three-primary color pigment consists of a red natural pigment, a green natural pigment and a blue natural pigment; red is a monascus pigment, green is sodium copper chlorophyllin, and blue is gardenia blue pigment. According to the natural three-primary color yoghourt provided by the invention, three primary colors are used as yoghourt base materials, the natural pigments are added into the yoghourt, and yoghourt products of different color series can be obtained according to additive amount of the pigments and a ratio of the red pigment to the green pigment to the blue pigment; the color of the yoghourt is richened to attract consumers; nutritive value and a health-care function of the yoghourt can also be enhanced, and various demands of consumers in different ages are fully met. The natural pigments have an antioxidant function, and are capable of scavenging free radicals; by adding the natural pigments into the yoghourt, the nutritive value and the health-care function of the yoghourt can be enhanced, and the yoghourt can easily get favor of the consumers.
Owner:CHONGQING UNIV

Perfusion type bioartificial liver reactor based on double-layered nitrocellulose membrane

The invention discloses a perfusion type bioartificial liver reactor based on a double-layered nitrocellulose membrane, which comprises a box body and a cell scaffold arranged in an intracavity of the box body, wherein a liquid inlet, a liquid outlet, an air inlet and an air outlet are arranged on the box body, and the cell scaffold is double-layered nitrocellulose membranes; the two long sides of the double-layered nitrocellulose membranes cling to the inner walls of the front side and the back side of the box body, and the two ends of the double-layered nitrocellulose membranes are fixed onthe inner walls of the left side and the right side of the box body; and the double-layered nitrocellulose membranes divide the intracavity of the box body into upper and lower independent spaces, and a culture medium flows in the upper and lower independent spaces to exchange substances. An interval space between the two layers of the double-layered nitrocellulose membrane is used as a three-dimensional growth space of liver cells, and the cells grow in the interval space, so that substances are fully transmitted and the damage of shearing force to the cells when the liquid flows can be simultaneously avoided, and simultaneously the immune isolation effect can be achieved.
Owner:NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
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