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1571 results about "Nutrient loss" patented technology
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Unfreezing device, refrigerator and unfreezing control method of refrigerator
InactiveCN106288626ASimple structureFast thawingDomestic cooling apparatusLighting and heating apparatusHigh frequency powerEngineering
The invention provides an unfreezing device, a refrigerator and an unfreezing control method of the refrigerator. The unfreezing device comprises a shell, a first electrode board, a second electrode board and a high-frequency power supply, the first electrode board is arranged at the top of the inner wall of the shell, the second electrode board is arranged at the bottom of the inner wall of the shell, the first electrode board and the second electrode board are connected with two ends of the high-frequency power supply respectively, high-frequency alternating electric fields are generated between the first electrode board and the second electrode board when the high-frequency power supply operates, so that high-frequency electromagnetic waves are generated and acted onto unfrozen food, insulating materials are arranged between the first electrode board and the inner wall of the shell and the second electrode board and the inner wall of the shell and on the lower side of the first electrode board and the upper side of the second electrode board, and the unfrozen food is placed on the insulating materials of the upper side of the second electrode board. The unfreezing device is simple in structure, the high-frequency electromagnetic waves are rapidness and uniformity in unfreezing, and nutrient loss is low.
Owner:HEFEI HUALING CO LTD +1
Method for producing fertilizer with papermaking sewage sludge
InactiveCN101429066ARealize comprehensive utilizationSolve processing problemsBio-organic fraction processingOrganic fertiliser preparationSludgePotassium
The invention discloses a method for preparing organic fertilizer from paper-making sludge. The materials such as paper-making sludge, amendment are mixed, subjected to high-temperature aerobic fermentation, post maturation and crushing, screened, and mixed with fertilizer of nitrogen, phosphorus, potassium and the like and medium and micro elements to prepare the organic fertilizer. The method has the advantages of simple process, easy operation, obvious innocuous effect, no environmental pollution and little nutrient loss; and the organic fertilizer prepared by the method is widely applied to industrial crops such as vegetables, fruit trees, Chinese herbal medicines, flowers and field crops such as wheat, corn, paddy rice.
Owner:SHOUGUANG CAILUN ZHONGKE FERTILIZER
Composite fruit and vegetable crisp chip and manufacturing method thereof
The invention relates to a composite fruit and vegetable crisp chip and a manufacturing method thereof, especially to a composite fruit and vegetable crisp chip manufactured by using combined microwave vacuum freeze drying technology and vacuum low temperature frying technology, belonging to the field of food processing technology. The manufacturing method for the composite fruit and vegetable crisp chip comprises the following steps: preparation of condensed fruit and vegetable pulp; batching; batch mixing; die molding; microwave vacuum freeze drying; vacuum low temperature frying; etc. With the manufacturing method, generation of harmful substances like acrylamide and trans-fatty acids is reduced in the process of manufacturing, and the manufactured composite fruit and vegetable crisp chip has the advantages of crisp taste, a bright color, small nutrient loss, etc.
Owner:宁夏虹桥有机食品有限公司
Algae-enhanced urea, production method thereof, and purpose thereof
The invention relates to algae-enhanced urea and a production method thereof. According to the invention, a fertilizer is produced through steps that: natural algae and urea are adopted as raw materials; algae is subject to microbe fermentation, and is subject to processes such as extraction and press-filtration, such that an algae enhancing liquid is prepared; molten urea solution and the algae enhancing liquid are granulated in an urea granulating tower, such that the algae-enhanced urea provided by the invention is obtained. With the algae-enhanced urea, soil urease activity can be substantially inhibited. The algae-enhanced urea has an enhanced fertilizer releasing-retarding effect. With the algae-enhanced urea, a utilization rate of fertilizer is improved by 5-10%, and agricultural cultivation can be simplified; nutrient loss can be reduced; secondary pollution can be avoided; and agricultural production cost can be reduced. The algae-enhanced urea is advantaged in wide raw material source, convenient transportation, and convenient application. With the algae-enhanced urea, mechanical working can easily be carried out. Therefore, the algae-enhanced urea has a wide prospect in production.
Owner:INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
Fermented alga liquid fertilizer synergist and production method and application thereof
ActiveCN102701866AGood sustained release effectInhibition of urease activityFertilizer mixturesRoot growthSeaweed fertiliser
The invention relates to a fermented alga liquid fertilizer synergist and a production method and an application thereof. The fertilizer synergist is a fermented alga liquid fertilizer synergist obtained by performing microbial fermentation on natural alga serving as a raw material, preparing an alga extracting solution through procedures such as alkali extraction, filter pressing and the like, and adding chelated state trace elements into a liquid. Due to the adoption of the fermented alga liquid fertilizer synergist disclosed by the invention, the soil urease activity can be suppressed remarkably, slow release of a fertilizer is enhanced, and the crop yield can be increased remarkably; trace elements such as boron, zinc, manganese and the like which are generally lacked in soil in China can be replenished; root growth of crops can be facilitated, root activity is increased, and the capabilities of crops of absorbing phosphorus, potassium and medium and trace elements are increased; and the fermented alga liquid fertilizer synergist has the characteristics of reduction in nutrient loss, avoidance of secondary pollution, reduction in the production cost of a synergic fertilizer, wide raw material source, convenience for adding in fertilizer production and the like, and has a wide application prospect in the production of the synergic fertilizer.
Owner:INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
Environment-friendly sea cucumber streak feed and preparation method thereof
ActiveCN101971922AImprove stabilityEasy to prepareFood processingClimate change adaptationAquatic productMultivitamin
The invention relates to an environment-friendly sea cucumber streak feed and a preparation method thereof, and belongs to the technical field of feed. The feed comprises the following raw materials in percentage by weight: 20 to 35 percent of algae powder, 10 to 20 percent of kelp powder, 5 to 15 percent of fish meal, 10 to 30 percent of bean pulp, 5 to 10 percent of zeolite powder, 5 to 10 percent of corn meal, 5 to 10 percent of shell powder, 1 to 3 percent of composite vitamin and mineral substance, and plant immune reinforcing agent and microbial preparation added as required. The preparation method comprises the following steps of: pre-treating and drying the raw materials of the feed, coarsely crushing the raw materials to 40 to 60 meshes, then adding a proper amount of auxiliary agent into the coarse powder, treating the mixture by micro shearing-auxiliary agent technology to obtain an ultra-micro powder raw material of 200 to 300 meshes, adding water into the ultra-micro powder raw material in a weight ratio of 1:1, mixing the raw material and the water uniformly, extruding the mixture into streaks, and drying at the temperature of 20 DEG C to obtain the streak feed with different lengths and widths. The feed is suitable for aquatic product culture such as sea cucumber and the like, and has the advantages of environmental protection, long soaking time, low nutrient loss, strong trapping property, quick weight increment and excitability reduction.
Owner:DALIAN UNIV OF TECH
Blueberry/purple sweet potato compound beverage and preparation method thereof
The invention relates to a blueberry / purple sweet potato compound beverage which is processed from the following main ingredients: blueberry, purple sweet potato and mulberry, and a preparation method thereof, and belongs to the technical field of food deep processing. The blueberry / purple sweet potato compound beverage is made by special proportioning and compounding of purple blueberry juice, purple sweet potato juice, mulberry juice and auxiliary ingredients. The raw materials are selected, and the three kinds of juices are mixed at a certain ratio. The compound beverage retains the flavors and nutrients in the raw materials to the greatest extent, has a higher nutritional value, is rich in vitamins, minerals and active components, and has no the problems that the purple sweet potato juice has a plain taste and the blueberry juice is not sour or sweet. The preparation method provided by the invention has the characteristics of simple process, low working temperature and less nutrient loss.
Owner:INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI
Modified glutamic acid fertilizer synergist and production method and application thereof
The invention relates to a modified glutamic acid fertilizer synergist and a production method and an application thereof. The fertilizer synergist is a modified glutamic acid fertilizer synergist obtained by extracting glutamic acid with small molecular amount from weathered coal and humate serving as raw materials with diluted alkali or diluted acid and hydrogen peroxide and adding chelated state trace elements. Due to the adoption of the modified glutamic acid fertilizer synergist, the soil urease activity can be suppressed remarkably, the ammonia volatilization loss is reduced, and slow release of a fertilizer is enhanced; root growth of crops can be facilitated, root activity is increased, and the capabilities of crops of absorbing phosphorus, potassium and medium and trace elements are increased; and nutrient loss can be reduced, secondary pollution is avoided, and the production cost of a synergic fertilizer is reduced.
Owner:INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
Soil testing and formulated fertilization method for apple
InactiveCN101341841ADoes not cause acidificationNo lossFertilising methodsCultivating equipmentsDiseaseBiology
The invention relates to an apple soil testing prescription fertilization method which is realized through three steps, namely soil nutrient testing, mixed fertilizing rate and fertilization, achieves scientific and reasonable fertilization, takes actions that suit local circumstances, does not lead to the nutrient loss, unbalance, non-point pollution and acidification of the soil, appropriately fertilizes, improves the fruit quality, has no pollution and physiological diseases, and in particular applicable in apple land fertilization.
Owner:招远市农业技术推广中心
Multi-grain instant noodle and manufacturing method thereof
The invention belongs to the technical field of flour food processing, and particularly relates to a multi-grain instant noodle and a manufacturing method thereof. The preparation method comprises the following steps: multi-grain flour and high gluten wheat flour are used as main raw materials and are manufactured into the multi-grain instant noodle with modified starch, vital gluten, salts, dietary alkali, composite phosphate, and monoglyceride through processes of dough making, still standing, calendering, cutting, steaming, forming, drying and the like, wherein the multi-grain flour is a flour material sieved by a sieve of 100-150 meshes and is manufactured by one or the combination of mung beans, black soya beans, kidney beans, peas, broad beans, ormosia, maize, potatoes, and sweet potatoes being subjected to ultrahigh pressing, enzymolysis, germinating and / or superfine grinding and then drying and smashing. The multi-grain instant noodle manufactured by the method has the outstanding advantages of well nutrition and flavor, high raw material utilization ratio, low nutrient loss, good reconstitution property, modest crunch and elasticity, low fat content and the like.
Owner:湖北金银丰粮食储备有限责任公司
Rare-earth-containing floral special-purpose fertilizer
InactiveCN101357860AStable growthNutritional balanceFertilizer mixturesRare-earth elementNutrient deficiency
The invention relates to a flower special fertilizer containing rare earth, which belongs to the fertilizer field; the components thereof are R1, R2, R3, RE and auxiliary materials, wherein, R1 is at least two kinds of major elements such as N, P and K which are necessary for flower growth, R2 is at least one of medium elements such as Ca, Mg and S, R3 is at least one of microelements such as Zn, B and Fe and RE is at least one of rare earth elements such as La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y and Sc. According to the different weight proportions of R1, R2, R3, RE and various elements therein, a base-application special fertilizer or a rush-application special fertilizer for flowers of ornamental flower, ornamental foliage and ornamental fruit is prepared. The flower special fertilizer has balanced nutrition and reasonable proportion, can remarkably promote flower growth and improve the stress resistance, avoids flower quality reduction caused by nutrient deficiency, and reduces nutrient losses, avoids environmental pollution and is used for flower production at the same time.
Owner:GRIREM ADVANCED MATERIALS CO LTD
Natural antisepsis fresh-keeping agent special for fresh cut vegetables
ActiveCN101194646AReduce the amount requiredGood antibacterial effectFruit and vegetables preservationSide effectEvaporation
The invention relates to a natural preservative antistaling agent, which comprises epsilon-polylysine and alcohol extractions of anise, black plum, Cinnamomum cassia, and purple perilla, and can improve the cell membrane permeability of microorganism, thereby causing microorganism restricted substance leak, and can inhibit the growth of Gram-positive bacteria and Gram-negative bacterium, fungus, and saccharomycete in fresh-cut vegetables, and forming a layer of protective film on the surface of fruits and vegetables. The invention can prevent the intrusion of microbe, and reduces spoilage. When utilized in fresh-cut vegetables, the preservative antistaling agent can reduces the rotten rate and avoid the shortcoming that general chemical preservative needs lower PH, the invention is particularly suitable to the fresh-keeping of low acid foods such as vegetables, and can reduce loss in weight which is caused by water evaporation, and can be used for fresh-keeping of fresh-cut vegetables, inhibits oxidation and browning reaction and nutrient loss, prolongs the goods shelf life, and is a preservative antistaling agent which is safe and has no side effect. The invention can prolong the shelf life by 2-3 days.
Owner:常熟紫金知识产权服务有限公司
Special charcoal-based slow release compound fertilizer for tobaccos and preparation method of compound fertilizer
ActiveCN103910579AImprove organic matterImprove soil cation exchange capacityFertilizer mixturesCation-exchange capacityBiochar
The invention relates to a special charcoal-based slow release compound fertilizer for tobaccos and a preparation method of the compound fertilizer, and aims at overcoming the technical difficulty of overquick nutrient release of an existing fertilizer. The slow release fertilizer is prepared by performing processes of stirring, drying, granulating and the like on tobacco stalk biomass charcoal, a nitrogen phosphorus and potassium three-component compound fertilizer and the like as raw materials. The slow release fertilizer has the effects and the potentials of improving the physical and chemical properties and the microbial activity of tobacco field soil and increasing the carbon sequestration potential of the soil, and can add soil organic matters, increase the cation exchange capacity of the soil, add granular structures, prevent soil hardening and improve the hydrothermal condition of the soil; the tobacco stalk biomass charcoal can delay the nutrient release of the fertilizer in the tobacco field soil, match the fertilizer nutrient release with a fertilizer demand rule of tobacco stalks, reduce the nutrient loss and increase the utilization rate of the fertilizer; the used raw materials are wide in source, low in price and easily available, the production cost is low, and the ecological high-valued utilization of agricultural wastes is facilitated; in addition, the preparation method of the compound fertilizer is easy, convenient to operate and favorable for large-range popularization.
Owner:HENAN AGRICULTURAL UNIVERSITY
Unfreezing device and refrigerator
InactiveCN106387607AUniform temperatureFast thawingLighting and heating apparatusDielectric heating circuitsEngineeringRefrigerated temperature
The invention provides an unfreezing device and a refrigerator. The unfreezing device comprises an unfreezing device body and a high-frequency generator, wherein the unfreezing device body is provided with a cavity which is used for allowing foods to be unfrozen to be placed; and the high-frequency generator comprises one or more pairs of electrode plate assemblies arranged in the cavity. High-frequency waves generated by the electrode plate assemblies act on the foods to be unfrozen, so that all the molecules of the foods to be unfrozen are in the action of the high-frequency waves, the polarity of the polar molecules is subjected to high-frequency changes, the inside and the outside of the unfrozen foods are heated and unfrozen at the same time, the temperature of the unfrozen foods is uniform, the unfreezing speed is high, and the possibility of microbial contamination is reduced; besides, the foods to be unfrozen are quickly dissolved through a largest ice crystal dissolving band, so that the loss of dropping liquid is reduced, the nutrient loss of the unfrozen foods is effectively avoided, and the quality of the unfrozen foods is promoted; and besides, large foods can be unfrozen, and the user experience can be promoted.
Owner:HEFEI HUALING CO LTD +2
Channel catfish ictalurus punctatus deepfreezed fillets and processing technique
InactiveCN101032337AIncrease incomeGreat tasteMeat/fish preservation by freezing/coolingMeat/fish preservation using chemicalsLeiocassis longirostrisIce water
The present invention discloses one kind of fast frozen white delicious fish fillet of spotted forked-tail Leiocassis longirostris and its production process. The production process includes the steps of temporarily raising, killing to eliminate blood, slicing, eliminating skin, trimming, soaking to sterilize, loading into tray and quick freezing, grading, coating with ice, packing, etc. The production process features complete elimination of blood, low temperature of fish fillet in icy water at 0-4 deg.c, soaking fish fillet in ozone icy water and ultralow temperature quick freezing at below -35 deg.c. The production process has high fish fillet yield and less nutrient loss, and the produced fish fillet is white, translucent and delicious.
Owner:YIYANG YIHUA AQUATIC PRODS
Preparation method for seasoning medlar
ActiveCN104012919AImprove permeabilityNatural colorFood shapingFood ultrasonic treatmentBalancing dietSnack food
The present invention discloses a preparation method for flavoring medlar, and belongs to the technical field of snack food processing. High-pressure pulsed electric field and ultrasound wave are synergically applied to moderately break the wall of medlar fruits, so that permeation solution is facilitated to fully penetrate into the medlar fruit grain. Medlar, extract of flavoring materials and other functional food materials are scientifically compounded and fuse as a whole without destroying the natural shape, color and texture of medlar fruits, not only can balance diet, but also can serve for leisure and health. The prepared flavoring medlar has natural color, delicious taste and crisp mouthfeel, is easy to digest and absorb without suffering from excessive internal heat after eating, is suitable for all types of people, and is a safe, nutritional and healthy functional snack food truly consistent with the development directions of international and domestic snack food. The present invention has a simple process and is easy to operate, the whole process is conducted at low temperature such that the nutrient loss is low. The preparation method has high efficiency and can achieve large-scale and industrialized production.
Owner:玺赞庄园枸杞有限公司
Method for preparing dehydrated vegetable rools
The invention discloses a method for preparing dehydrated vegetable rools, which is characterized by comprising the steps of material selection, washing, cutting, precooking, cooling, drying, separate checking and packaging. The method has the advantages that: due to the adoption of the precooking, the activity of enzymes in vegetables can be inhibited, nutrient loss can be prevented in a post-production process, the sterilization effect can be achieved, and the original color, aroma and taste of the vegetables can be kept; and the dehydrated vegetables prepared by vacuum freeze drying comprise porous tissues and have high rehydration performance.
Owner:JIANGXI GANLIANG INDAL
Controlling bioavailability of nutrient additions in subsurface formations
InactiveUS20100081585A1Inhibit microbial growthPromote growthBiocideFluid removalBiotechnologyMicrobial enhanced oil recovery
Controlling microbial growth and activity during Microbial Enhanced Oil Recovery processes is disclosed. Specific control of microbial growth and activity in this process results in prevention of nutrient loss in transit and allows better targeting of microbial activity to the desired subsurface location(s).
Owner:EI DU PONT DE NEMOURS & CO
Chlorella polysaccharide extraction method
The invention discloses a chlorella polysaccharide extraction method, and relates to the technical field of marine organisms. Cell walls are completely broken through alternate freezing and thawing; meanwhile, the bad influences that nutrition of raw materials is lost and effective components of the raw materials are seriously destroyed due to high temperature are avoided by combining an ultrasonic-assistant extraction method, and polysaccharides in chlorella cells can be promoted to be quickly dissolved out. Compared with a traditional polysaccharide extraction method, the chlorella polysaccharide extraction method has the advantages of being low in energy consumption, high in polysaccharide extraction rate and recovery rate and low in production cost. According to the method of combining alternate freezing and thawing with ultrasonic extraction, the chlorella polysaccharide extraction rate is 1.34-1.39 times of that of the traditional extraction method, and the recovery rate is 1.1-1.58 times of that of the traditional extraction method.
Owner:都宝君
Novel polysaccharide gel water retaining and slow release fertilizer
InactiveCN102617249APack fertilizer wellImprove water absorption and retention capacityFertilizer mixturesControlled releaseCellulose
The invention discloses a novel polysaccharide gel water retaining and slow release fertilizer and relates to the technical field of slow release fertilizers. The fertilizer consists of fertilizer particles and film covered water retaining and slow release layers covering on the surfaces of the fertilizer surfaces, wherein materials for forming the film covered water retaining and slow release layers comprise tamarindus polysaccharide and plant polysaccharide, and the plant polysaccharide is in crosslinking with the tamarindus polysaccharide and is one or several materials in starch, soluble cellulose, guar gum and konjac polysaccharide. A high molecular gel reticular structure formed by the pure nature plant polysaccharide is used for building a slow release system, so the novel polysaccharide gel water retaining and slow release fertilizer integrating the water retaining and the slow and controlled release is obtained, and the fertilizer has the advantages that stronger water absorption and water retaining performance, the nutrient loss is little, nontoxicity is realized, the biodegradable and environment-friendly effects are realized, and the like. The novel polysaccharide gel water retaining and slow release fertilizer particularly has good market prospects in regions of drought, water lack or regions with great daily evaporation capacity.
Owner:SHANDONG XIFENGTIAN ECOLOGY FERTILIZER IND
Preparation method of delicious and crisp ginkgo semen kernels
The invention discloses a preparation method of delicious and crisp ginkgo semen kernels. The preparation method provided by the invention aims at providing the delicious and crisp ginkgo semen kernels which have different local flavors and can be selected by people according to different taste demands. The preparation method provided by the invention is realized through the combination of advanced equipment and processes of rapid refrigeration and vacuum low-temperature oil-bath dehydration, overcomes the defect of a nutrient loss produced by high-temperature, high-pressure, high-heat and frying processes adopted by the existing ginkgo semen processing technology, maintains good ginkgo semen quality, and realizes the production of the delicious and crisp ginkgo semen kernels having different local flavors. Compared with the traditional frying technology, the preparation method provided by the invention can realize better product quality, well retain original tastes and nutrients of raw materials, and produce effects which are not obtained by other production methods.
Owner:徐州银杏源生物工程有限公司
Method for united freshness keeping of fruit and vegetable by water content structure processing and gas regulation package
InactiveCN1554247AInhibition of respirationExtended shelf lifeFruit and vegetables preservationViscosityEnzyme
The present invention belongs to the field of fruit and vegetable freshness keeping storage technology, and proposes one method of processing fresh cut fruit and vegetable with pressurized mixed inert gas to make the penetrated water and intracellular water form caged hydrate. The processing includes setting fresh cut fruit and vegetable into pressurizing treater, and introducing mixed inert gas including Ar, Kr and Xe, and maintaining the pressure for certain time to form hydrate. The said processing can produce subsequent freshness keeping effect, reduce the respiratory rate and enzyme activity of the fresh cut fruit and vegetable, raise the viscosity of water among molecules and reduce nutrients loss, especially via combination with air regulating packing.
Owner:JIANGNAN UNIV
Technology for production of peanut coated food by variable-temperature pressure-difference puffing technology
ActiveCN101889699AExtended shelf lifePromote digestion and absorptionFood preparationAdditive ingredientHardness
The invention relates to a technology for the production of peanut coated food by variable-temperature pressure-difference puffing technology, which comprises the following steps of: acceptance check, pick-out, baking, cooling, peel-off, coating, oven drying, puffing drying, cooling, pick-out of edible material, metal detection, weighing and packaging, box sealing and warehousing of the finished product, wherein the ingredients in the process of coating and the weight parts thereof are as below: 20-50% of peanut kerbel, 10-30% of flour, 10-30% of modified starch, 0-10% of rice flour, 0-15 of white crystal sugar and flavoring additives as the balance; the puffing drying process is as below: the coated and dried peanuts are put in an puffing tank which is heated up to the puffing temperature of 60 to 120 DEG C, evacuation is performed at the temperature of 70 to 100 DEG C for 120 to 210 minutes after standstill for 5 to 20 minutes; and the puffing pressure difference is 0.2 to 0.5MPa. The peanut coated food produced according to the technology of the invention is rich in nutrition, convenient for digestion and absorption by human body, long in storage period, less in nutrient loss, good in crispness, low in hardness and excellent in taste, thus the peanut coated food meets the demand of massive consumers and includes wide market prospect.
Owner:QINGDAO BAOQUAN PEANUTS PRODS
Water-retaining and slowly-release compound fertilizer and preparation method thereof
InactiveCN104761387AEasy to prepareEasy to process and produceFertilizer mixturesEcological environmentFiller Excipient
The invention discloses a water-retaining and slowly-release compound fertilizer and a preparation method thereof. The water-retaining and slowly-release compound fertilizer is prepared from the following components in parts by weight: 60-75 parts of chemical fertilizers, 1-6 parts of a water-retaining agent and 19-39 parts of filler, wherein the chemical fertilizers are at least two of a nitrogen source fertilizer, a phosphorus source fertilizer and a potassium source fertilizer; the water-retaining agent is at least one of polyacrylamide, sodium polyacrylate and sodium carboxymethylcellulose; the filler is at least one of bentonite, attapulgite, kaolin, talcum powder and gypsum powder. The preparation method comprises the following steps: 1) mixing the chemical fertilizers, the water-retaining agent and the filler to obtain a mixture; 2) adding water in the mixture and granulating; stopping adding water when small particles are formed, then adding the filler powder, granulating, and finally drying to obtain the water-retaining and slowly-release compound fertilizer. The water-retaining and slowly-release compound fertilizer disclosed by the invention has a water-retaining property and a slowly-release property, and is capable of reinforcing the water-retaining and water-holding capacities of soil, increasing the utilization rate of water resources, increasing utilization rate of the fertilizers, reducing nutrient loss, resisting drought, and reducing the pollution of fertilization to an ecological environment; the preparation method is simple and easy to process and produce.
Owner:RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
Freezing method of fresh shrimp and freeze protective agent of fresh shrimp
InactiveCN105432767AProtect umamiKeep the lookMeat/fish preservation by freezing/coolingMeat/fish preservation using chemicalsBiotechnologyPhenolic content in tea
The invention discloses a freezing method of fresh shrimp and a freeze protective agent of fresh shrimp. The protective agent comprises the first biological preservative and the second biological preservative; the first biological preservative is tea polyphenol solution; and the second biological preservative is a mixture of chitosan, sodium alginate, calcium chloride, lysozyme, propolis, lactoferritin, xylitol and sorbicolan. The protective agent is utilized for freeze preservation of fresh shrimps. The freeze protective agent of fresh shrimp disclosed by the invention is prepared from natural ingredients; the first biological preservative and the second biological preservative are combined, so that the fresh flavor and the original state of appearance of the aquatic products can be better protected; moreover, the freeze protective agent of fresh shrimp reduces nutrient loss, such as protein loss and the like, while inhibits bacteria production; thus, the freeze protective agent of fresh shrimp is capable of greatly prolonging the shelf life and the storage period of the aquatic products.
Owner:高邮市应天水产有限公司
Energy-saving and environmental-protection organic suspension composite fertilizer and preparation method thereof
InactiveCN105819947AIncrease profitIncrease utilization rate, increase fertilizer efficiencyAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersNon toxicitySuspending Agents
Owner:DONGGUAN YIXIANG LIQUID FERTILIZER +1
Miniature soil hydrologic monitoring system suitable for high-heterogeneity karst sloping field
InactiveCN103454404AHigh recognition resolutionAvoid homogenizationEarth material testingMonitoring systemKarst
The invention discloses a miniature soil hydrologic monitoring system suitable for a high-heterogeneity karst sloping field. The miniature soil hydrologic monitoring system comprises a miniature region, a miniature interflow collecting system and a miniature direct surface runoff collecting tank. The miniature interflow collecting system is inserted below a sloping soil profile rock-soil interface below the sloping field miniature region for collecting interflow above the rock-soil interface; the miniature direct surface runoff collecting tank is inserted at the position of a sloping soil profile, which is close to the earth's surface for collecting direct surface runoff. The bottom surface of angle steel of the miniature direct surface runoff collecting tank is in contact with the top surfaces of an aluminum-plastic panel and a thin aluminum panel in the miniature interflow collecting system, and the miniature direct surface runoff collecting tank and the miniature sloping field region are fixed together through screws at two sides. According to the miniature soil hydrologic monitoring system, direct surface runoff and interflow of the miniature sloping field region can be simultaneously measured, the difficulty that the soil hydrologic process is monitored on the high-heterogeneity karst sloping field is solved, and a platform is provided for researches on aspects of the hydrologic process, the soil and nutrient loss principle, the karst process and the plant water adaptive mechanism in such karst sloping field.
Owner:INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI
Special feed for loach and preparation method of same
The invention discloses a special feed for a loach. The special feed for loach is a dragon beard-shaped or granular soft feed and is prepared from the following raw materials in mass percentage: 20-30% of flour, 10-25% of soybean meal, 15-25% of rapeseed meal, 3-7% of fishmeal, 10-15% of cottonseed meal, 5-8% of soybean protein powder, 1-2% of soybean oil, 1-3% of calcium dihydrogen phosphate, 1-3% of premix, 5-8% of corn protein powder and 5-8% of corn protein feed. The invention further discloses a preparation method of the special feed for loach. The special feed for loach is reasonable in compatibility; the feed form adapts to body features and life habits of loach; the special feed for loach is lower in nutrient loss rate than expanded granular feed and softer than hard granular feed; the special feed for loach can effectively avoid a phenomenon of throat blockage caused by swallowing the hard granular feed; the loss rate of high nutrition is low and the utilization ratio of the special feed for loach is improved; the special feed for loach can effectively promote the growth rate of loach; the preparation method is more reasonable in process design and simple in process; and the obtained special feed for loach has the advantages of long service life, low nutrition loss rate and the like.
Owner:陈忆凤
Control method of intelligent electric rice cooker
InactiveCN105768849ARetain nutritionAvoid churnVessels with intergral heatingEngineeringNutrient loss
The invention discloses a control method of an intelligent electric rice cooker, belongs to the field of kitchen cooking appliances, and solves the problems that an existing electric rice cooker causes cost loss and rice nutrient loss due to the use of water to wash rice. The intelligent electric rice cooker comprises a pot body, a cover, an inner pot and a control unit and also comprises a storage chamber, a washing chamber connected with the storage chamber and an air supply device connected with the washing chamber, and the control method at least comprises the steps: feeding: conveying material into the washing chamber from the storage chamber; washing: supplying air to the washing chamber from the air supply device so as to blow-wash the material in the washing chamber; discharging: conveying the material to the inner pot from the washing chamber. The embodiment of the invention is applicable to rice cooking, porridge making and cooking of other five cereals with electric rice cookers.
Owner:HONGYANG HOME APPLIANCES
Method for rapid soil fertility in land consolidation area
InactiveCN103947325AHigh organic contentSolve the problem of low organic matter contentFertilising methodsSoil-working methodsLand consolidationSoil science
The invention discloses a method for rapid soil fertility in a land consolidation area. The method comprises the following steps: 1, consolidating soil surface; 2, implementing soil testing and fertilizing; 3; fertilizing lands with farmyard manure heavily; 4, planting, turning over and pressing leguminous green manure; 5, increasing the ratio and the number of times of chemical fertilizer topdressing; 6, adding biological agents. According to the invention, the problems that organic content is lower and fertility is inadequate in the soil of the land consolidation area are solved; nutrient loss caused by poor soil structure in the land consolidation area is reduced, so that the utilization rate of fertilizers is increased to reach the purpose of economic fertilization; through regulating the reasonable dosage and ratio of nitrogen, phosphorus, potassium and microelements, plants are enabled to obtain comprehensive and reasonable nutrients, and the yield-increasing potential of the plants can be most fully developed to improve economic returns.
Owner:INST OF PLANT PROTECTION & SOIL FERTILIZER HUBEI ACAD OF AGRI SCI
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