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32results about How to "Rich in elements" patented technology

Biomass-based organic fertilizer preparation technology and application method

The invention discloses a biomass-based organic fertilizer preparation technology and an application method. The preparation technology comprises the following steps: mixing, expansion and activation,hydrothermal carbonization, fermentation and granulation. Technological parameters such as moisture, temperature, etc. are strictly controlled such that the wrapping effect of peat moss and straw onwalnut kernel shell and grape skin substances is strengthened, and macromolecular carbon chains in the molecules are also cracked into small-molecular carbon under the impact of high-pressure nitrogen. The product of the invention has fertilizer impartiality, contains rich elements, is long-acting and efficient, and has a good synergistic effect with soil. According to the application method, fourfertilization methods including seedling transplantation, hole fertilization of a base fertilizer, spraying of leaf surface and seedbed fertilization are selected. Organic content of the organic fertilizer of the invention reaches 46.2%, total nutrient content reaches 5.7%, number of fecal coliforms is 18 / g, and mortality of ascarid eggs is 98.7%. By applying the organic fertilizer to fertilization of fruit trees, fruiting season is advanced for 15 days, the maturation period is advanced for 17 days, and the yield growth rate reaches 8.4%.
Owner:舒艳婷

Immunity improving and fatigue preventing composition and preparation method thereof

InactiveCN105919094AIncrease contentImprove physiological indicatorsFood processesFood ingredient functionsPenisCholesterol
The present invention discloses an immunity improving and fatigue preventing composition and preparation method thereof, and belongs to the field of health-care food. The composition comprises the following raw materials in parts by weight: 80-220 parts of soybean peptides, 60-180 parts of yak bone marrow powder, and 4-15 parts of ox penis and testis powder. The composition is prepared by enzymatic hydrolyzing, drying and granulating. The soybean peptides, yak bone marrow powder and ox penis and testis powder are used as raw materials, and the three materials are combined and have synergistic effects. The three raw materials are enzymatically hydrolyzed to significantly increase the content of biological active peptides in the composition and promote the rapid absorption of body, so that the composition has efficacies of relieving fatigue, enhancing immunity and lowering cholesterol. Calcium, zinc, ferrum and other elements are relatively rich in content, and the composition can improve the physiological indicators of human body and improve the resistance. The addition of the ox penis and testis powder can supplement kidney and strengthen body to enable human body to effectively prevent fatigues. The three materials are combined according to the specific proportion and the composition is free of adverse reactions and good in security.
Owner:安徽中森生物技术有限公司

Positioning method implemented by adaptive distributed system on basis of geographic coordinates

ActiveCN106289259AExcellent positioning resultsImprove air traffic control capabilitiesNavigational calculation instrumentsAircraft traffic controlDistribution methodAir traffic control
The invention relates to the technical field of air traffic control of civil aviation, in particular to a positioning method implemented by an adaptive distributed system on the basis of geographic coordinates. The positioning method which is a station distribution method implemented by the adaptive distributed system on the basis of the geographic coordinates includes importing the geographic coordinates of airports from google maps on the basis of GDOP (geometric dilution of precision) graphs; computing occlusion factors; adding the occlusion factors into objective functions and then weighing the objective functions according to obstacle occlusion available in aircraft stop point coverage areas R<j> to obtain adaptability f(x, y, z) of current aircraft stop point locations of; optimizing the adaptability f(x, y, z) by the aid of processes on the basis of particle swarm engineering optimization or convex optimization to obtain adaptability f<g>(x, y, z) in different station distribution modes; sorting locations of various sites x, y and z according to the adaptability f<g>(x, y, z) and providing positioning schemes for aircraft stopping and optional locations in the airports. The positioning method implemented by the adaptive distributed system on the basis of the geographic coordinates has the advantage that problems in the prior art can be solved by the aid of the positioning method.
Owner:SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP

Agricultural big data platform based on cloud

The invention discloses a cloud-based agricultural big data platform, which comprises a system integration platform, an intermediate database and an application integration system, and is characterized in that the system integration platform comprises a digital agricultural on-line data acquisition module, a digital agricultural on-line data control module, a digital agricultural on-line data monitoring module, a digital agricultural on-line data alarm module, a facility digital production system, a digital model and standardized safety production regulations; resource sharing and remote management are provided; the system integration platform selects a WebGIS and configuration animation embedding technology. The agricultural big data platform based on the cloud relates to the application of big data, Internet of Things, Beidou, artificial intelligence and other technical means in the agricultural field, acquires agricultural resource elements, production process and other data in real time, and realizes precision, automation, intelligence and standardization of agricultural production and management; through intelligent analysis and decision-making of agricultural big data, the government can comprehensively grasp agricultural conditions, more efficient and comprehensive support is provided for agricultural development, and the purpose of speaking by using data and making decisions by using data is achieved.
Owner:HUBEI TAIYUE SATELLITE TECH DEV CO LTD

Porous carbon-graphene composite material and preparation method thereof

The embodiment of the invention provides a porous carbon-graphene composite material and a preparation method thereof. The preparation method comprises the following steps: adding super absorbent resin into a graphene oxide solution subjected to ultrasonic treatment, and conducting freezing forming; performing freeze drying in a vacuum environment to obtain a super absorbent resin-graphene oxide composite material; and in a protective atmosphere, sequentially carbonizing, washing and drying the obtained composite material to constant weight at 500-1000 DEG C, and grinding to obtain the porouscarbon-graphene composite material. According to the embodiment of the invention, super absorbent resin, water and a small amount of graphene oxide are used as raw materials; the cost is low, the super absorbent resin is filled with the graphene oxide solution, the structure of the porous carbon-graphene composite material obtained after carbonization cannot collapse, the graphene oxide has excellent conductivity after thermal reduction, the porous carbon is filled with the graphene oxide, the conductivity and the specific surface area of the porous carbon are greatly increased, and the reaction activity and the reaction rate are improved. The method is simple in preparation steps, free of toxic and harmful solvents, environment-friendly and efficient.
Owner:GUANGDONG UNIV OF TECH +1

Self-service type entertainment video making and DIY cultural and creative souvenir customization equipment

The invention belongs to the field of souvenir customization equipment, and particularly relates to self-service type entertainment video making and DIY cultural and creative souvenir customization equipment. For the problems of fixed content form, single display mode and poor material texture due to only photo printing and making at present, the following scheme is provided: the equipment comprises a software system and a mechanical structure; the software system comprises a payment system; the payment system is connected with a photographing system; the photographing system is connected withan image matting and image processing system; and a video synthesis system and an image synthesis system are connected with a data transmission system. Compared with traditional photo printing, the contents are changed into creative videos and creative images to be displayed and laser-engraved on industrial products. The material texture comparison is performed; a metal material is constant and attractive; the maintenance cost is low; optical engraving is realized; the durability of consumables is 5 years; the photo ink jet is 3 months; the contents are unique and creative; the content display effect is multilevel; elements are rich; and the product souvenir customization is realized systematically.
Owner:深圳市朗形网络科技有限公司

Household nutrition-enriched solid food and preparation method thereof

The invention provides a household nutrition-enriched solid food and a preparation method thereof. The solid food is prepared from distilled water, sugar, casein, oat fibers, a nutrition ingredient bag, wheat core flour, yeast powder, fish oil and lemon juice. The preparation method comprises the following steps: mixing distilled water and sugar, mixing fish oil and lemon juice, mixing casein, oat fibers, a nutritional ingredient bag and wheat core flour, sequentially adding the mixture and yeast powder into a dough mixer, kneading for 30 minutes, fermenting for 60 minutes, kneading with the wheat core flour for 5-8 minutes, fermenting at 50 DEG C for 20 minutes, steaming at 120 DEG C for 16-18 minutes, turning off fire, standing for 5 minutes, taking out after the temperature is reduced to 40 DEG C. In this way, the solid food with nutrition is prepared. The solid food prepared by the invention is balanced in nutrition, complete in elements and high in high-quality protein, is rich in fish oil (omega-3 fatty acid), vitamin A, vitamin B family, vitamin C, vitamin D, vitamin E, vitamin K and other various vitamins and calcium, phosphorus, magnesium, iron, zinc, selenium, chromium, iodine and other trace elements, and has very high nutritional value and soft and glutinous taste.
Owner:THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE

Culture medium for wild-taste pleurotus eryngii and preparation method of culture medium

The invention relates to a culture medium for wild-taste pleurotus eryngii and a preparation method of the culture medium. The culture medium comprises the following components in percentages: 57.5% of peanut vines, 22.5% of cottonseed hulls, 17.5% of potatoes, 0.25% of sucrose, 0.15% of quicklime, 0.3% of slaked lime, 0.25% of calcium superphosphate, and 0.225% of magnesium sulfate. According tothe method disclosed by the invention, in the preparation process, the ground potatoes are immersed into hot water with a water temperature of higher than 50 DEG C, quick stirring is performed, the amount of hot water can be ensured that a potato liquid is in a dilute and thin paste state after the potatoes are fully dissolved and expanded and cooled to normal temperature, the cottonseed hulls harvested in a current year are put into a retting pond, a certain amount of water is added, the retting pond is kept relatively sealed, the environmental temperature in the retting pond is 32 DEG C or more, retting is performed, the potatoes and the cottonseed hulls are mixed with the fermented peanut vines, so that nutrient ingredients are decomposed and easier to absorb; the sucrose, the quicklime, the slaked lime, the calcium superphosphate and the magnesium sulfate are sprayed on the surface of the culture medium, so that absorption and growth of the pleurotus eryngii are facilitated; and the peanut vines facilitate improving the wild taste of the pleurotus eryngii.
Owner:王丽

Ecological culture method of calotropis gigantea plant

InactiveCN103477862BGuaranteed seedling survival rateImprove disease resistanceSeed immunisationHorticultureFiberChelated calcium
The invention aims at providing an ecological culture method of a calotropis gigantea plant and the ecological culture method can realize the intensive seedling culture and cultivation of the calotropis gigantea plant. By the method, the survival rate of cultivated plants is high up to 100%, the sizes of fruits are basically uniform, and the fiber length and yield of the calotropis gigantean are increased. The ecological culture method comprises the following steps of: preparing a plant nutrient solution by using an organic chelated calcium prepared solution and water; soaking primarily selected calotropis gigantea seeds in the plant nutrient solution for 30 minutes; preparing kitchen organic wastes into organic fertilizer; spreading the organic fertilizer serving as base fertilizer, and covering by using soil; uniformly scattering the standby seeds soaked with the plant nutrient solution, then covering by using the soil, and watering; when seedlings grow to 30mm, spraying the plant nutrient solution one time; when the seedlings grow to about 40mm, transplanting to an intensive cultivation land; when each seedling grows to 60 cm, spraying the plant nutrient solution one time; when each plant blooms, spraying the plant nutrient solution one time; when each plant primarily fruits, spraying the plant nutrient solution one time.
Owner:蒋敏庆
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