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41results about How to "Improve safety quality" patented technology
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Fertilizing method for reducing cadmium content of leafy vegetables in overproof cadmium vegetable plot
ActiveCN103053255AIncrease productionImprove mineral nutrientsFertilising methodsOrganic fertilisersLeafy vegetablesHusk
The invention discloses a fertilizing method for reducing the cadmium content of leafy vegetables in an overproof cadmium vegetable plot, which comprises the following steps: (1) taking a carbonized rice husk as a base fertilizer, applying before the leafy vegetables are sowed and uniformly raking with soil or embedding the carbonized rice husk into a planting trench before the leafy vegetables are transplanted; and (2) taking an inorganic fertilizer as an additional fertilizer, and spray-applying the inorganic fertilizer rich in nitrogen, phosphorus and potassium taken as the additional fertilizer after the final singling or the survival of the leafy vegetables. In the step (1), 250-750 kg of carbonized rice husk is applied for each mu. In the step (2), the inorganic fertilizer is uniformly divided into 3 or 4 parts and is dissolved into water to be spray-applied, the inorganic fertilizer is sprayed for the first time after the final singling or the survival of the leafy vegetables, is sprayed once every 5-10 days and is totally sprayed for three or four times, and the inorganic fertilizer provides N5-15 kg, P2O51.6-4.0 kg and K2O55.0-15.0 kg for each mu. The fertilizing method has the benefit that as the carbonized rice husk and the inorganic fertilizer are applied together, the safe quality of the leafy vegetables is improved, and the content of Cd in the leafy vegetables is reduced.
Owner:INST OF AGRI RESOURCES & ENVIRONMENT GUANGDONG ACADEMY OF AGRI SCI
Method using crowndaisy chrysanthemum to control aphid on solanaceous vegetable
InactiveCN105961095AReduce harmReduce the risk of excessive pesticide residuesPlant protectionPesticide residueGreenhouse
The invention belongs to the agriculture technical field, and specifically relates to a method using crowndaisy chrysanthemum to control aphid on solanaceous vegetables; the method comprises the following steps: planting crowndaisy chrysanthemum before greenhouse solanaceous vegetable colonization, and allowing the crowndaisy chrysanthemum to be above 10cm when the vegetables are colonized; planting the crowndaisy chrysanthemum around the greenhouse vegetables; regularly observing aphid on the crowndaisy chrysanthemum, and using low toxicity pesticide to kill the aphid when the aphid density on the crowndaisy chrysanthemum reaches 2-3head / square cm. The novel method can trap aphid so as to reduce aphid damages on the vegetable, can reduce chemical pesticide application amount, can reduce vegetable pesticide residual exceeding standard risks, and improving vegetable product safety quality.
Owner:YANGZHOU UNIV
Printing film-laminated metal plate and production method thereof
ActiveCN102825863AImprove safety qualitySimple processing technologyLaminationLamination apparatusPolyesterMetal substrate
The invention provides a printing film-laminated metal plate and a production method thereof. The printing film-laminated metal plate comprises a metal substrate, a printing composite film and an inner film, wherein the metal substrate is positioned between the printing composite film and the inner film so as to form no-adhesive attachment; the printing composite film is formed by dry composition between an intaglio-printing film and a polyester film modified by isophthalic acid; one side of the intaglio-printing film with printing patterns is attached with the acid-modified polyester film, and one side of the intaglio-printing film attached with the metal substrate is the acid-modified polyester film; and the inner film is made of no-printing-pattern film or intaglio-printing film, and one side of the intaglio-printing film with the printing patterns is attached with the metal substrate. The invention also provides the production method of the printing film-laminated metal plate. The printing film-laminated metal plate provided by the invention has the advantages that the printed patterns are sealed between the film and the metal substrate, so that the safety of the printing film-laminated metal plate is obviously improved and the processing process is simplified.
Owner:ORG TECH CO LTD
Cultivation method for using LED light source to quickly and effectively reduce nitrate content in Brassicacampestris ssp.chinensis Makino
InactiveCN106718755AImprove qualityGrow vigorouslySaving energy measuresCultivating equipmentsNitrateNutrient solution
The invention discloses a cultivation method for using an LED light source to quickly and effectively reduce the nitrate content in Brassicacampestris ssp.chinensis Makino. The method comprises the first step of preparation of seedlings, wherein Brassicacampestris ssp.chinensis Makino seeds are firstly put into clean water to be soaked, then the soaked seeds are put into a sponge seedling raising block which is soaked by water, and after two true leaves of the seedlings totally spread, the seedlings are transplanted into a water planting box to be subjected to water planting; the second step of LED light source treatment, wherein when the Brassicacampestris ssp.chinensis Makino grows to 8-16 true leaves, the Brassicacampestris ssp.chinensis Makino is subjected to treatment for 10-48 hours through continuous illumination under the LED light source, the temperature at day is 22-25 DEG C, the temperature at night is 18-20 DEG C, the light intensity is set to be 100-150 micromole.m<-2>s<-1>, and the relative humidity is controlled to be 60%-80%. According to the cultivation method for using the LED light source to quickly and effectively reduce the nitrate content in the Brassicacampestris ssp.chinensis Makino, the quality of the Brassicacampestris ssp.chinensis Makino is improved, the nitrate content can be quickly and effectively reduced within a short time, the safety quality is improved, the energy is saved, and the environmental protection is achieved.
Owner:JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
Processing method for quickly frozen butterfish
InactiveCN105594824AImprove sensory qualityImprove frozen qualityFish washing/descalingProcess engineeringMouthfeel
The invention discloses a processing method for a quickly frozen butterfish, and mainly solves the problems of astringent and hard mouth feel and no delicious taste of an existing butterfish product. The processing method comprises the steps of performing drip washing on a fresh butterfish, laparotomizing the fresh butterfish, removing internal organs and gills, soaking the butterfish in ozone water, cleaning the butterfish, putting the butterfish in a tray, quickly freezing the butterfish, performing cold sterilization by electronic beams, soaking the frozen butterfish and the tray in clean water for unfreezing, separating the unfrozen butterfish from the tray, packaging the butterfish, and when it is detected that the packaged butterfish is qualified, obtaining the finished quickly frozen butterfish. The processing method is reasonable in process, strong in operability and good in processing effect. The quickly frozen butterfish prepared with the method is delicious in taste, safe, sanitary, long in shelf life and convenient to eat.
Owner:SHANDONG HOMEY AQUATIC DEV +1
Grounding sequence lock
The invention discloses a grounding sequence lock. The grounding sequence lock comprises a grounding connecting piece used for being connected with a grounding grid, wherein the grounding connecting piece is provided with a connecting piece, a grounding clamp is connected with a grounding rod through a grounding wire, the grounding rod is provided with a grounding hook, a hinge shaft is arranged on the side face of the connecting section, and a pressure control rod is hinged to the hinge shaft. A grounding control lock is arranged on the grounding connecting piece, a rotating shaft of the grounding control lock can rotated to be switched between an unlocking position and a locking position, an unlocking key can be pulled out only in the unlocking position, and the rotating shaft of the grounding control lock is connected with a grounding control hook. A spring is arranged between the pressure control rod and the grounding connecting piece, a three-phase-interlocking locking device is arranged on the grounding rod, and the interlocking key further can open or lock the three-phase-interlocking locking device. The grounding sequence lock has the advantages of being convenient to install, flexible in use and capable of controlling and guiding a grounding operator to accurately perform grounding operation, eliminates potential safety hazards, meets sequence requirements for assembling and disassembling the grounding wire through safe technical measures and meets needs for site operation.
Owner:溧阳市科燕新技术开发所 +3
Method for preventing successive cropping obstacle of watermelon and seedlings growing and cultivating medium
InactiveCN102919111AAbundant resources availableLow price of materialsCultivating equipmentsSoilless cultivationFertilizerAgricultural matrix
The invention belongs to the technical field of the production of an agricultural matrix, and particularly relates to a method for preventing the successive cropping obstacle of a watermelon and a seedlings culturing and cultivating medium. The matrix comprises the following raw materials by volume percent: 70%-90% of earthworm shit and 10%-30% of vermiculite, wherein the earthworm shit is screened by a screen of 5mm, and the grain sizes of vermiculite are 3-6mm. After the seedlings are cultured by the watermelon seedlings culturing and cultivating medium provided by the invention, the fertilizer application process when the watermelon seedlings are cultured can be completely eliminated, the watermelon germination, and the normal culturing development of the seedlings can be guaranteed. According to the matrix, the watermelon can be cultivated, the watermelon topdressing can be completely or partially eliminated, the use of watermelon successive cropping obstacle-resistant pesticide can be reduced, the labor and the cost can be saved, and the safety quality of the watermelon fruits can be improved.
Owner:扬州瑞华环境与生物工程研究所有限公司
Preparation for inhibiting plant nematode disease
InactiveCN109548797AReduced proliferative capacityPromote growthBiocideNematocidesSporeBiotechnology
The invention provides a preparation for inhibiting plant nematode disease. The preparation is composed of effective components, auxiliaries and fillers, wherein the effective components comprise 0.2-4wt% of trichoderma harzianum spore powder, 2%-20wt% of crowndaisy chrysanthemum root powder and 2%-10wt% of 6% oligosaccharide-chain protein. The pesticide composition is prepared from the trichoderma harzianum spore powder, the crowndaisy chrysanthemum root powder and the 6% oligosaccharide-chain protein by mixing, and the content of plant nematodes is rapidly killed from the source, so that theproduct safety quality is improved.
Owner:HENAN ZHILIAN HUANYU INTPROP OPERATION CO LTD
Crop rotation method capable of reducing content of cadmium in leaf vegetables
InactiveCN104380979AImprove safety qualityReduced Cd contentPlant cultivationCultivating equipmentsBiotechnologyFood hygiene
The invention discloses a crop rotation method capable of reducing content of cadmium in leaf vegetables. According to the crop rotation method, aquatic leaf vegetables and dry-farmed leaf vegetables are cultured in a paddy-upland rotation manner in a cadmium overproof vegetable field with pH of smaller than 7. The crop rotation method particularly comprises the following steps: (1) planting the first batch of aquatic leaf vegetables in a manner of waterflooding in the whole growth period; (2) after the aquatic leaf vegetables are harvested and when the wetness of the soil is suitable, planting the dry-farmed low-Cd-accomulation leaf vegetables and spraying water during the growth period of the leaf vegetables according to the growth requirements of the leaf vegetables; (3) after the dry-farmed leaf vegetables are harvested, repeating the step (1) and the step (2) and so on; (4) during the growth period of the leaf vegetables, carrying out fertilization in a conventional leaf vegetable fertilizing manner. According to the crop rotation method, the content of Cd in the leaf vegetables can be obviously reduced in an aquatic leaf vegetable and low accumulation type dry-farmed leaf vegetable crop rotation mode; the leaf vegetables are enabled to accord with the national food hygiene standards; the crop rotation method has the advantages of convenience for implementation, simplicity for operation and the like.
Owner:INST OF AGRI RESOURCES & ENVIRONMENT GUANGDONG ACADEMY OF AGRI SCI
Composite tilting wing tandem autorotation double-rotor aircraft
InactiveCN112027073AAvoid technical flawsImprove loading efficiencyAircraft stabilisationPower plant typeFlight vehicleClassical mechanics
The invention relates to a composite vertical take-off and landing (VTOL) efficient and high-speed aircraft. The invention provides a composite tilting wing tandem autorotation double-rotor aircraft.Two pairs of main lift rotor sets 5 are longitudinally arranged on the upper portion of an aircraft body 1, a fixed wing 2 is arranged in the middle of the aircraft body 1, two auxiliary power short wings 4 are arranged at the two ends of the fixed wing 2, ailerons 8 are arranged on the fixed wing 2, and parallel empennages 3, vertical empennages 6 and undercarriages 7 are arranged on the aircraftbody 1. The aerodynamic layout design of the composite tilting wing tandem autorotation double-rotor aircraft avoids the technical defects of the existing composite and tilting aircrafts, the tandemarrangement of the main lift suspended wings is adopted, and the rotor design defines the rotor group and the tilting power short wings according to the aerodynamic requirements of vertical take-off and landing, hovering and autorotation rotor mode cruising. The loading efficiency of the aircraft is higher than that of an existing composite helicopter, an existing tilt rotor aircraft and an existing composite multi-rotor aircraft.
Owner:范磊
Rice selenium-rich cadmium-reducing foliar fertilizer and preparation method thereof
InactiveCN111646843AIncrease selenium contentImprove safety qualityLiquid fertilisersFertilizer mixturesBiotechnologyManganese
The invention discloses a selenium-rich and cadmium-reducing foliar fertilizer for rice and a preparation method thereof and belongs to the technical field of safety production of agricultural products. The invention discloses an efficient selenium-rich cadmium-reducing foliar fertilizer for rice, , which is prepared by taking liquid sodium silicate as a main raw material and adding organosilicone-coupled trace elements such as selenium, zinc, manganese, titanium and the like and composite synergists such as chitosan and the like, so that the purposes of increasing the selenium content of therice and controlling heavy metal cadmium to transfer and accumulate into the rice are achieved. The selenium-rich cadmium-reducing foliar fertilizer can effectively reduce the content of cadmium in rice, promote the absorption and utilization of silicon, selenium and nutrients by rice, improve the disease resistance, stress resistance, yield and quality of rice, and has very important significancefor guaranteeing the quality safety of rice and improving the health level of people.
Owner:JIANGXI PURUIFENG ECOLOGICAL TECH CO LTD
Peanut shell activated carbon for removing toxins in peanut oil and preparation method thereof
InactiveCN103224236BSmall apertureLarge specific surface areaCarbon compoundsActivated carbonHazardous substance
Owner:山东沂蒙山花生油股份有限公司
Brewing method for mulberry wine
ActiveCN111073784AIncreased complexityImprove featuresMicroorganism based processesAlcoholic beverage preparationBiotechnologyFruit wine
The invention discloses a brewing method for mulberry wine. The method includes the following steps: (1) a step of mulberry leaf processing, namely the step of drying and crushing mulberry leaves; (2)a step of the fermentation of mulberry wine, namely the step of using saccharomyces cerevisiae to perform alcohol fermentation on mulberry juice; (3) a step of curing and ageing, namely the step of adding the mulberry leaves obtained by the step (1) during the process, wherein the curing and ageing include high temperature ageing and room temperature ageing, the temperature of the high temperature ageing is 60-70 DEG C and the temperature of the room temperature ageing is 20-25 DEG C; and (4) a step of post-processing, namely the step of clarifying, freezing, filtering and filling the liquorobtained by the step (3). Through the addition of the mulberry leaves after frost and the improvement of curing and ageing, the problems of the unstable quality and unclear style features of existingmulberry wine can be solved; and the varieties and content of natural health active substances of the mulberry wine can be increased, so that the mulberry wine can be stronger in health function.
Owner:LUDONG UNIVERSITY
Biogas slurry concentrated solution compound fertilizer and method for cultivating vegetables by using same
PendingCN111470903AReduce turbidityReduce pollutionAlkali orthophosphate fertiliserClimate change adaptationActivated sludgeVitamin C
The invention relates to a biogas slurry concentrated solution compound fertilizer and a method for cultivating vegetables by using the same. The biogas slurry concentrated solution compound fertilizer is prepared from the following raw materials in parts by weight: 950 to 1050 parts of a biogas slurry concentrated solution, 90 to 110 parts of a nitrogenous fertilizer, 240 to 260 parts of a phosphatic fertilizer and 100 to 120 parts of a potash fertilizer. The biogas slurry concentrated solution is prepared by the following steps: (1) introducing biogas slurry into an aerobic bioreactor, and treating under the action of aerobic activated sludge to obtain aerobic effluent; (2) separating the aerobic effluent through an ultrafiltration membrane to obtain ultrafiltration membrane effluent; and (3) concentrating and separating the effluent of the ultrafiltration membrane through a reverse osmosis membrane to respectively obtain a concentrated solution and a permeate solution, and the concentrated solution is the biogas slurry concentrated solution. The biogas slurry concentrated solution compound fertilizer can significantly improve the yield and nutritional quality of pakchoi and increase the content of chlorophyll, soluble sugar, vitamin C and trace elements of the pakchoi; the content of nitrate in the pakchoi can be reduced, heavy metal accumulation in the pakchoi is avoided, soil heavy metal pollution is small, and the application prospect is wide.
Owner:BIOGAS SCI RES INST MIN OF AGRI +1
Method for treating biogas slurry
PendingCN111533250AReduce turbidityReduce pollutionClimate change adaptationWaste based fuelActivated sludgeAeration rate
The invention provides a method for treating biogas slurry, which comprises the following steps: introducing biogas slurry into an aerobic bioreactor, treating under the action of aerobic activated sludge to obtain aerobic effluent, wherein the inoculation amount of the aerobic activated sludge is 10-14 g / L, the hydraulic retention time is 1-3 days, the dissolved oxygen concentration is 3.8-4.2 mg / L, and the aeration rate is 0.4-2.0 L / min. The pH of the aerobic effluent treated according to specific parameters is reduced, the SS and turbidity removal rate of the effluent is maximum, the content of various nutrient elements is highest, and the removal rate effect of organic matters is optimal. The aerobic effluent is separated through an ultrafiltration membrane, so that SS and turbidity inthe biogas slurry can be further reduced, the separated effluent is concentrated through a reverse osmosis membrane, so that the content of various nutrient elements and humic acid in the RO concentrated solution can be effectively increased, and meanwhile, the concentration of heavy metal ions in the RO concentrated solution cannot be increased. The obtained RO permeate liquid can be directly discharged after reaching the standards. The method provided by the invention effectively combines biogas slurry resource recovery and up-to-standard discharge, and has a wide application prospect.
Owner:BIOGAS SCI RES INST MIN OF AGRI +1
Carbon regulator used for reducing concentration of nitric acid in soil
InactiveCN108841389AReduce nitric acid concentrationRestore production potentialAgriculture tools and machinesOrganic fertilisersActive enzymePlant nutrition
The invention relates to the technical field of regulation of the concentration of nitric acid in soil and discloses a carbon regulator used for reducing the concentration of nitric acid in soil. Thecarbon regulator comprises a biological organic mixture, a decomposing agent and active enzyme, wherein the biological organic mixture comprises corn straw particles, soybean straw particles, wheat straw particles and cotton husk particles, the corn straw particles, the soybean straw particles, the wheat straw particles and the cotton husk particles are put in different crushers to be crushed respectively and then put in a mixer in proportion to be mixed, and the crushed corn straw particles, soybean straw particles, wheat straw particles and cotton husk particles are mixed with the decomposing agent and the active enzyme in proportion. Relatively mature theories of soil science, microbiology and plant nutriology are comprehensively introduced to soil management practice of a protection area, a new method and a new way which are economically feasible and ecologically safe are provided to solve the newly appearing problem about soil secondary salinization, obstructing facility agriculture development, in the protection area, and the production potential of the soil of the protection area is recovered.
Owner:JIANGSU FUDA STRAW UTILIZATION CO LTD
Method for individualising security documents and corresponding security document
InactiveUS8418615B2Easy to produceImprove safety qualityOther printing matterPattern printingPersonalizationPrinting ink
A method for individualizing security documents provides that high security quality, application-neutral printed image 1 identical for a group of security documents is overprinted with second printed image 2 individualizing the security document, whereby the printing ink of second printed image 2 is repelled by the printing ink of first printed image 1. The printing ink of the second printed image is therefore deposited only in the areas of the first printed image where no printing ink of the first printed image is present. Preferably, the first printed image is produced by intaglio printing and the second printed image by means of liquid printing ink, in particular by the ink jet method.
Owner:GIESECKE & DEVRIENT MOBILE SECURITY GMBH
Fruit bagging technique for increasing the security quality and marketing quality of tomatoes
InactiveCN101569268AIsolate pollutionImprove safety qualityPlant protective coveringsPesticide residueRipening
The invention relates to a fruit bagging technique for increasing the security quality and marketing quality of tomato, aiming at the problems of more plant diseases and insect pests, overproof pesticide residue, faeces of pests, dust and soil pollution, serious tomato cavity and the like. The new technique screens out agreeable tomato fruit bag materials (film paper) and fruit bag configuration by taking non-polluted tomatoes as the breakthrough points and is matched with the assorted bagging technique. After flowers of the tomatoes drip, the tomatoes are excised timely during petals wilting, and the residual mark of the petals can not be remained; when the tomato fruit grows till the diameter is about 2-3 cm (egg yolk size), the whole fringe is bagged, and every fringe has three to four fruits. After the tomatoes are bagged, the bag mouths are sealed with a staple or a clip or a pin. The fruit bagging technique is beneficial for increasing the security quality and marketing quality of tomatoes, preventing the infection of gray mold and the generation of cavity fruit, and the ripening of the fruit ahead of time for 5-8d, and provides theoretical foundation and technical support for further increasing the harmful production level of the tomatoes.
Owner:HEBEI AGRICULTURAL UNIV.
A kind of green control method of plant powdery mildew
ActiveCN111685130BImprove safety qualityImprove the effect of prevention and controlBiocideFungicidesBiotechnologyFragaria
The invention discloses a green control method for plant powdery mildew, belonging to the technical field of plant disease control. In the method, firstly, the mixed solution of warm water and wood vinegar is sprayed for disease prevention, and after 5 to 7 hours, the mixed solution of bacillus microorganism bactericide and chitosan is used for spraying and disease prevention. The prevention and control method of the present invention is treated at the early stage of plant powdery mildew, can efficiently control the occurrence and harm of strawberry and grape powdery mildew in greenhouses, prevent the use of chemical pesticides and the risk of pesticide residues in fruits, and is conducive to the production of green high-quality fruits, which is beneficial to the realization of fruit trees. It is of great significance to improve the quality and efficiency of green, and has broad application prospects.
Owner:南京金色庄园农产品有限公司
Ground Sequence Lock
The invention discloses a grounding sequence lock. The grounding sequence lock comprises a grounding connecting piece used for being connected with a grounding grid, wherein the grounding connecting piece is provided with a connecting piece, a grounding clamp is connected with a grounding rod through a grounding wire, the grounding rod is provided with a grounding hook, a hinge shaft is arranged on the side face of the connecting section, and a pressure control rod is hinged to the hinge shaft. A grounding control lock is arranged on the grounding connecting piece, a rotating shaft of the grounding control lock can rotated to be switched between an unlocking position and a locking position, an unlocking key can be pulled out only in the unlocking position, and the rotating shaft of the grounding control lock is connected with a grounding control hook. A spring is arranged between the pressure control rod and the grounding connecting piece, a three-phase-interlocking locking device is arranged on the grounding rod, and the interlocking key further can open or lock the three-phase-interlocking locking device. The grounding sequence lock has the advantages of being convenient to install, flexible in use and capable of controlling and guiding a grounding operator to accurately perform grounding operation, eliminates potential safety hazards, meets sequence requirements for assembling and disassembling the grounding wire through safe technical measures and meets needs for site operation.
Owner:溧阳市科燕新技术开发所 +3
A kind of brewing method of mulberry wine
ActiveCN111073784BIncreased complexityImprove featuresAlcoholic beverage preparationMicroorganism based processesBiotechnologyFruit wine
The invention discloses a brewing method of mulberry wine, comprising the following steps: (1) treatment of mulberry leaves: including drying and crushing of mulberry leaves; (2) fermentation of mulberry fruit wine: including alcoholic fermentation of mulberry fruit juice by using Saccharomyces cerevisiae (3) Maturation and aging: add the mulberry leaves obtained in step (1) during the process; the aging and aging include high-temperature aging and normal temperature aging, the temperature of the high-temperature aging is 60-70°C, and the temperature of the normal-temperature aging The temperature is 20-25°C; (4) post-processing: including clarification, freezing, filtering and filling of the liquor obtained in step (3). The invention utilizes the improvement of adding mulberry leaves after frost and ripening and aging to solve the problems of unstable quality and unclear style characteristics of the existing mulberry wine, and increases the types and contents of natural healthy active substances of the mulberry wine, so that the health care function is stronger.
Owner:LUDONG UNIVERSITY
Fertilizing method for reducing cadmium content of leafy vegetables in overproof cadmium vegetable plot
ActiveCN103053255BReduced availabilityReduce the ratioFertilising methodsOrganic fertilisersLeafy vegetablesHusk
The invention discloses a fertilizing method for reducing the cadmium content of leafy vegetables in an overproof cadmium vegetable plot, which comprises the following steps: (1) taking a carbonized rice husk as a base fertilizer, applying before the leafy vegetables are sowed and uniformly raking with soil or embedding the carbonized rice husk into a planting trench before the leafy vegetables are transplanted; and (2) taking an inorganic fertilizer as an additional fertilizer, and spray-applying the inorganic fertilizer rich in nitrogen, phosphorus and potassium taken as the additional fertilizer after the final singling or the survival of the leafy vegetables. In the step (1), 250-750 kg of carbonized rice husk is applied for each mu. In the step (2), the inorganic fertilizer is uniformly divided into 3 or 4 parts and is dissolved into water to be spray-applied, the inorganic fertilizer is sprayed for the first time after the final singling or the survival of the leafy vegetables, is sprayed once every 5-10 days and is totally sprayed for three or four times, and the inorganic fertilizer provides N5-15 kg, P2O51.6-4.0 kg and K2O55.0-15.0 kg for each mu. The fertilizing method has the benefit that as the carbonized rice husk and the inorganic fertilizer are applied together, the safe quality of the leafy vegetables is improved, and the content of Cd in the leafy vegetables is reduced.
Owner:INST OF AGRI RESOURCES & ENVIRONMENT GUANGDONG ACADEMY OF AGRI SCI
An Intelligent Breeding Control System Based on Video Recognition
ActiveCN106774540BInnovativeReduce investmentSimultaneous control of multiple variablesLoop controlData center
The invention relates to an intelligent breeding control system and method based on video identification. The room environment control of a farm and the behavior monitoring early warning of pigs are realized. Core component comprise a GPU server group module and a core control panel module. A high definition camera module is used to collect video information, after the GPU server group module identifies breeding room environment abnormality and pig abnormality, the GPU server group module automatically analyzes abnormal data and sends data to an STM32 to carry out alarming and intelligent control decision making, then the regulation is carried out through the data collection input of various sensors and the data output of a corresponding controller, and at the same time, controlled data is continuously sent to a data center to form a closed loop control circuit. Compared with the prior art, the intelligent breeding control system and method have the advantages of the real-time monitoring of pig physical conditions and farm environment conditions, fast adjustment and control, and low control cost.
Owner:SHANGHAI UNIV OF ENG SCI
Allium mongolicum regel compound preservative containing nobiletin, and preparation method and use method of allium mongolicum regel compound preservative
PendingCN112042734ASimple processEasy to operateFruits/vegetable preservation by coatingFood ingredient as coating agentBiotechnologyNutritive values
The invention relates to the technical field of food preservation, and discloses an allium mongolicum regel compound preservative containing nobiletin. The allium mongolicum regel compound preservative is mixed by the nobiletin, chitosan and water. Compared with the prior art, the allium mongolicum regel compound preservative has the following beneficial effects that a technology is simple and operation is convenient, the utilization of the compound preservative has a better storage effect than the utilization of the utilization of the preservative containing single nobiletin and chitosan, a storage period can be prolonged by about five days, and the allium mongolicum regel compound preservative is suitable for industrial production. The allium mongolicum regel compound preservative, whichis prepared by the method disclosed by the invention, containing the nobiletin can guarantee a low weight loss ratio and rotting rate under a high sensory evaluation score; meanwhile, nitrate and nitrite can be effectively prevented from being generated in an allium mongolicum regel storage and transportation process, vegetables can guarantee high safety quality, during a storage period, a respiratory function can be inhibited, the consumption of nutrient substances is reduced, an a high nutrient value and high commercial quality can be kept.
Owner:INNER MONGOLIA AGRICULTURAL UNIVERSITY
Process for preparing low content benzo (alpha) pyrene peanut oil
PendingCN109181850ALow in benzo(α)pyreneHigh affinityFatty-oils/fats refiningFatty-oils/fats productionBenzeneSterol
The invention provides a process for preparing low content benzo (alpha) pyrene peanut oil. The process comprises the following steps: cleaning, seeds frying, oil pressing, filtration, crystal growth,coarse filtration, fine filtration, detection, and loading. The process for preparing the low content benzo (alpha) pyrene peanut oil has the characteristics of low benzo (alpha) pyrene content, highcontent of nutrients (such as vitamin E, sterol, squalene, and the like), and simple preparation process.
Owner:冀中能源邢台矿业集团有限责任公司油脂分公司
Composite allium mongolicum regel preservative containing tea polyphenol and preparation method and use method thereof
PendingCN112042735ASimple processEasy to operateFruits/vegetable preservation by coatingFood ingredient as coating agentNutritive valuesAllium mongolicum
The invention relates to the technical field of food preservation, and discloses a composite allium mongolicum regel preservative containing tea polyphenol. The preservative is prepared by mixing teapolyphenol, chitosan and water. Compared with the prior art, the preservative has the beneficial effects that the process is simple, the operation is convenient, the use and storage effects of the composite preservative are better than those of a preservative containing simple tea polyphenol and chitosan, the storage period can be prolonged by about 5 days, and the preservative is suitable for industrial production; the composite allium mongolicum regel preservative containing tea polyphenol prepared by using the method can ensure relatively low weight loss ratio and rotting rate under relatively high sensory evaluation score; meanwhile, the preservative can effectively inhibit the generation of nitrate and nitrite in the storage and transportation process of allium mongolicum regel, so that relatively high safety quality of vegetables can be ensured; and the preservative can inhibit respiration to slow down the consumption of nutrient substances in the storage period, so that relatively high nutritional value and commercial quality can be kept.
Owner:INNER MONGOLIA AGRICULTURAL UNIVERSITY
A printed film-coated metal plate and its production method
ActiveCN102825863BImprove safety qualitySimple processLaminationLamination apparatusPolyesterComposite film
Owner:ORG TECH CO LTD
Photovoltaic flame retardance detection method
ActiveCN105743440AGuaranteed flame retardant performanceFlame retardant reflectionPhotovoltaic monitoringPhotovoltaic energy generationProduction lineNon destructive
The invention relates to the field of photovoltaics, in particular to a photovoltaic flame retardance detection method. The method comprises the following steps: providing a detected part, wherein the detected part is a backboard part or a photovoltaic laminated part; performing laser etching on the detected part; and obtaining state information of the detected part in the laser etching process, and performing analysis according to the state information to obtain a detection result, wherein the state information comprises whether a fire breaks out or not. According to the photovoltaic flame retardance detection method, the state information is observed during laser etching, the production and processing processes can be combined together, and the detection effect is achieved, so that the photovoltaic flame retardance detection can be carried out on a production line; the processing and remoulding of the backboard part or the photovoltaic laminated part in the detection process are expectedly carried out, so that the backboard part or the photovoltaic laminated part is not damaged and the use of the backboard part or the photovoltaic laminated part is not influenced; and the backboard part or the photovoltaic laminated part can be fully inspected, so that the flame retardant property of each backboard part or photovoltaic laminated part is ensured and the potential safety hazards are avoided.
Owner:ZHANGJIAGANG GCL INTEGRATION TECH CO LTD +3
Charging Control System and Power Charging Management Method Thereof
ActiveUS20190131801A1Improve charging qualityImprove safety qualityPower network operation systems integrationCharging managementProtected procedureControl system
A power charging management method is cooperated with a charging control system. The charging control system includes a control unit and a plurality of charging zones. The control unit controls the charging zones to turn on or turn off so as to selectively allow a charging power to be provided to the charging zones. The power charging management method includes a system scan procedure, a whole zone charging procedure, a protecting procedure and a subzone charging procedure.
Owner:AVER INFORMATION INC
A bactericidal composition containing pyraclostrobin and wuyiencin and its application
ActiveCN104255755BImprove antibacterial propertiesDelays resistance developmentBiocideFungicidesVitis viniferaActive component
The invention discloses a bactericidal composition containing pyraclostrobin and wuyienin. The bactericidal composition contains two active components of pyraclostrobin and wuyienin. The weight ratio of mycocin is 10:1-1:10. The invention also discloses the application of a bactericidal composition containing pyraclostrobin and wuyienin in preventing and treating powdery mildew of grapes and strawberries. After the combination of pyraclostrobin and wuyiencin of the present invention forms complementary effects, it not only has a high-efficiency antibacterial effect, but also can delay the occurrence of resistance, reduce dosage, improve safety and quality, and reduce production costs.
Owner:徐州正本农业科技发展有限公司
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