32results about How to "No savings" patented technology

The invention discloses a fertilizer special for vegetables and a preparation method thereof. The fertilizer comprises the following raw materials in parts by weight: 60-80 parts of straws, 30-45 parts of animal wastes, 4-15 parts of powdered rock phosphate, 8-20 parts of potassium mineral powder, 1.5-3.5 parts of saccharides, 0.4-0.7 part of EM bacterium liquid, 5-9 parts of modified vermiculite power, 1-4 parts of bentonite, 1-4 parts of diatomite, 0.2-0.8 part of a plant growth regulator, 10-16 parts of traditional Chinese medicine dregs and 0.05-0.12 part of an enzymic preparation. According to the fertilizer special for vegetables and the preparation method thereof provided by the invention, the formula is reasonable, the occurrence rate of vegetable insect pests is reduced, and the stress resistance of the vegetables is improved. Meanwhile, the ecological environment of soil is improved, the soil fertility and sustainability are improved, the absorption of the vegetables on nutrients is comprehensive, the absorption efficiency is high, the quality of the vegetables is improved, and the yield of the vegetables is increased.

The invention discloses a method for combining rice planting with shrimp-crab farming in an aquaculture pond. The method comprises the following step of pond construction, timely connection of fry stocking with rice planting and feeding management and field management. According to the method for combining rice planting with shrimp-crab farming in an aquaculture pond, a certain amount of shrimp-crab fry is reasonably stocked, the planting area of rice is reasonably planned, and in particular stocking of fry species of freshwater shrimps, crayfish and river crabs is effectively connected with rice planting in time so as to utilize the production capacity of the pond reasonably; besides, in the whole cultivation period, an appropriate amount of fish farming in the aquaculture water body of the pond is maintained, and under the premise of no use of aerobic facilities, high-quality aquatic products and high-quality rice which are capable of meeting the market demand, large in size and high in uniformity are provided in a stagger mode; moreover, diversification, economic and ecological benefits of the production of the pond are significantly increased.

The invention relates to a partially covered stent used for treating bifurcation lesion coronary perforation and provided with a biological absorption film. The partially covered stent comprises a stent body composed of a tubular inner layer stent and a tubular outer layer stent, wherein the tubular inner layer stent and the tubular outer layer have identical length concentric line engraved nettedstructures, a tubular covering film is clamped between the inner layer stent and the outer layer stent, and the partially covered stent is characterized in that one end of the covering film is flushwith the stent body, and the length of the covering film accounts for 30-50% that of the stent body; the covering film is the biological absorption film; the biological absorption film is a poly-DL-lactic acid film. The partially covered stent has the advantages of being capable of covering a blood vessel perforation part to form a complete blood flow channel, effectively preventing closing and plugging of side branches, meanwhile easily realizing endothelialization in a stent body, and effectively reducing forming of thrombi.

The invention relates to a medical preparation containing organic effective constituents, in particular to the application of a compound 3',4-dyhydroxyl-3,5'-dimethoxybibenzyl in preparing medicaments for treating cataract. The compound has double-target inhibition activity, and not only can inhibit the activity of AR to resist high osmotic pressure, but also can inhibit the activity of iNOS to resist oxidation, thus the compound has good effect on resisting the cataract. The compound has small molecules, thereby not only being easy to absorb by the organism, but also being capable of penetrating cell membranes without accumulation effect and toxic and side effects.

The invention discloses a pruning method of castanea mollissima bearing trees and belongs to the technical field of pruning of castanea mollissima trees. According to the pruning method, pruning is conducted after leaves of the castanea mollissima trees completely fall each year. The pruning method comprises the following steps of pruning of the castanea mollissima trees in the early fruiting stage; pruning of the castanea mollissima trees in the full bearing stage, wherein pruning of strong bearing branch groups, treatment of reserved mother branches and thinning of nutrient branches are conducted. According to the growth characteristics of the castanea mollissima trees, the pruning method of the castanea mollissima bearing trees is provided. The pruning method is simple in technology andeasy to operate, reasonable distribution of the shapes and branches of the castanea mollissima trees can be guaranteed, thinning and reservation of the castanea mollissima trees are abstinent, the ventilation and air permeability are good, so that crowns are kept balanced, and leaf areas are increased; meanwhile, plant diseases and insect pests can be reduced, the tree potentials are restored tobe strong, the fruit yield is high, the quality is good, and the purposes of convenient management and increment of production and income are achieved.

The present invention relates to a broad-spectrum and environmental-protection type vegetable insecticide preparation, which comprises Cnidium monnieri, Morus alba, realgar, tobacco, Tripterygium wilfordii, Ailanthus altissima, Pyrethrum cinerariifolium, Zanthoxylum bungeanum, flos rhododendri mollis, Platycladus orientalis leaves, Anisodus acutangulus, and urea. According to the present invention, Cnidium monnieri, Morus alba, realgar, tobacco, Tripterygium wilfordii , Ailanthus altissima, Pyrethrum cinerariifolium, Zanthoxylum bungeanum, flos rhododendri mollis, Platycladus orientalis leaves, and Anisodus acutangulus are mixed and then decocted twice; then the water agent is subjected to vacuum concentration; and finally urea is added to prepare the finished product. The finished product has a high killing rate on mole crikets, cutworms, cabbage butterflies, thrips, leaf miners and other pests, and has characteristics of easy decomposition in air and soil, accumulation-free property, pollution-free property, and drug-resistance prevention.

The invention discloses Chinese herbal bait. The Chinese herbal bait comprises the following ingredients in parts by weight: 15-30 parts of radix aconiti, 10-20 parts of chaulmoogratree seed, 10-20 parts of semen torreyae, 30-45 parts of dalavay silene root, 12-18 parts of fern leaves, 12-18 parts of cunninghamia lanceolata cones, 30-45 parts of thunder god vines, 15-25 parts of cortex meliae, and 40-45 parts of a carrier. The Chinese herbal medicine bait is prepared by a traditional technology. The Chinese herbal bait has the characteristics of being strong in termite attraction force and large in termite feeding amount, having an obvious killing effect, and not polluting the environment.

The invention discloses a simple leveling worktable used for electric spindle drilling. The worktable comprises a leveling plate and a supporting plate; a base is arranged on the upper surface of theleveling plate and used for mounting of a radiator, the radiator is connected with a fixed clamp through a cushion block, supporting shafts which are in left and right symmetry are arranged on one endof the leveling plate and one end of the supporting plate, knuckle bearing supporting shafts are arranged in the middles of the other ends, knuckle bearing bases are arranged at the upper ends of theknuckle bearing supporting shafts and are used for mounting of knuckle bearings, and the knuckle bearing bases are connected with the leveling plate. Through arrangement of two compression structuresand one knuckle bearing supporting shaft, electric spindle drilling leveling problem can be solved.

The invention discloses a preparation method of ceftiofur microspheres, and relates to the field of veterinary drugs, and the preparation method comprises the following steps: 1, dissolving a polylactic acid-polyethylene glycol segmented copolymer as a carrier material in an organic solvent; 2, adding ceftiofur, and stirring and mixing to prepare a dispersion phase; 3, adding the dispersion phaseinto water, adding an emulsifier, and magnetically stirring and emulsifying to obtain an emulsion; 4, rapidly stirring the emulsion for a period of time T1, supplementing water, and continuously stirring for a period of time T2 until the organic solvent is completely volatilized; and 5, centrifuging, washing, collecting and drying in vacuum to obtain the ceftiofur microsphere. According to the ceftiofur sustained-release microsphere disclosed by the invention, a drug is more uniformly dispersed in a carrier material, the drug loading capacity is high, a dispersion system of drug particles is reduced by virtue of a nanoscale microsphere technology, and the ceftiofur sustained-release microsphere has better needle permeability, so that the drug has a stronger sustained-release effect and a longer sustained drug effect.

The invention discloses a compound preparation capable of improving the virus resistance of plants, and application of the compound preparation. The compound preparation is characterized by being prepared by compounding beta-amino-butyric acid and ningnanmycin or amino-oligosaccharin; when the compound preparation is applied, seeds are soaked into the compound preparation for 6 hours, and / or foliage spray is carried out on the plants with 5-6 leaf stage by the compound preparation. After the compound preparation is used, the pesticide effects of all the raw materials are exerted to a great extent, so that the activity of the drug is remarkably improved; the compound preparation is capable of remarkably improving the virus resistance of the plants in a big field and improving the production value and quality of the plants.

The invention belongs to the technical field of traditional Chinese medicines, and especially relates to a Chinese herbal medicinal pesticide fertilizer for preventing and controlling pests and diseases of vegetables and tea leaves, and a preparation technology thereof. The active components of the Chinese herbal medicinal pesticide fertilizer for preventing and controlling pests and diseases of vegetables and tea leaves are prepared from Radix Stemonae, tobacco, Flos Genkwa, Fructus Zanthoxyli, Polygonum lapathifolium L., Herba Schizonepetae, malt, rare earth, carclazyte, medicated leaven, Sophora flavescens and Radix Sanguisorbae. The Chinese herbal medicinal pesticide fertilizer for preventing and controlling pests and diseases of vegetables and tea leaves has the advantages of remarkable pest preventing and ovum killing effects, no residual, low toxicity, greenness, environmental protection, wideness in expelling and inhibiting of the pests and diseases of vegetables and tea leaves, fundamental realization of pest and disease inhibition, wide pest preventing and killing spectrum, improvement of the fertility of soil, and increase of the yield and the income.

The invention discloses an injection for treating pyrexia and the hoof disease of dairy cows, and its preparation method, and belongs to the technical field of veterinary western medicines. Every 100 ml of the injection is composed of 2-10g of diclofenac sodium, 0.1-0.5g of an antioxidant, 0.01-0.05g of a stabilizer, 20-80 ml of a cosolvent, and the balance of water for injection. The injection meets the veterinary drug market's demands on new antipyretic analgesic drugs, and has the advantages of good curative effect, small side effects and no accumulation in the clinical use process. Propylene glycol or polyethylene glycol-400 adopted as a cosolvent and the stabilizer disodium ethylenediaminetetraacetate synergistically enhance the dissolvability of diclofenac sodium in water, so the stability of the injection is increased. Anhydrous sodium sulfite has a stable anti-oxidation effect in alkaline environment with the pH value of 7.5-9.0. The preparation method of the diclofenac sodium injection has the advantages of simple and convenient preparation, low production cost, and suitableness for large-scale industrial production.

The compound prulifloxicin preparation is used in treating bacterial infectious diseases. The compound prulifloxicin preparation consists of prulifloxicin 50-600 mg, pidaomode 200-1600 mg and pharmaceutically acceptable supplementary material, and is prepared into various pharmaceutically acceptable preparation forms for treating bacterial infectious diseases clinically. It can raise bodyí»s immunity level to strengthen the exogenous bactericidal effect of prulifloxicin.

The invention discloses a seedling raising greenhouse and belongs to the field of planting device. The seedling raising greenhouse comprises supporting columns inserted and buried in soil, a roof, a sun-shading layer and an automatic water supply system. The supporting columns are distributed on the periphery of seedling raising land. The upper ends of the supporting columns are connected with theroof, spraying pipes are installed on the roof, spraying heads are arranged on the spraying pipes, and the spraying pipes are connected with a first water pump through a first pipeline. The sun-shading layer is a sun-shading net, is arranged under the roof and is parallel to the seedling raising land. The automatic water supply system comprises a second water pump, a second pipeline and water spraying pipes, wherein one end of the second pipeline is connected with the water spraying pipes, the other end of the second pipeline is connected with the second water pump, the water spraying pipes are laid in the seedling raising land, atomizing spray heads are arranged on the water spraying pipes, the first water pump is connected with an impounding reservoir, the second water pump is connectedwith the impounding reservoir and a pesticide and fertilizer pond. The seedling raising greenhouse can quickly and effectively control the temperature, humidity and lighting intensity in the greenhouse and can also provide sufficient nutrients for seedlings in the seedling raising greenhouse and effectively prevent and control diseases and pests.

The invention discloses an injection dosage form of clopidogrel, and a preparation method and an application thereof. The injection dosage form of clopidogrel adopts a micelle nano-system as a medicine loading system. The micelle nano-system is prepared from an mPEG-PLA block copolymer and clopidogrel a through a thin film dispersion method. The clopidogrel injection form can realize the advantages of high solubility, quick release, quick drug effect and the like, and can be applied to the preparation of drugs for treating platelet aggregation related diseases and drugs for treating diseases with pharmacological effects on clopidogrel.

The invention relates to compound preparation of soluble erythromycin and pidotimod, which is used for treating bacterial infectious diseases. The preparation has the composition that the soluble erythromycin is 100 to 600 mg, and the pidotimod is 200 to 1600 mg. Acceptable auxiliary materials are added according to the composition to produce pharmaceutically acceptable dosage form and to be used for clinical treatment of the bacterial infectious diseases, and simultaneously the compound preparation also has the function of immunologic function adjustment. The compound preparation has obvious synergism, the two components do not have interaction, no accumulation effect exists in a body, untoward reaction happens rarely, and the compound preparation takes effect rapidly and durably. The compound preparation is helpful for shortening the course of treatment and the probability of recurrence of a patient, can reduce the probability of the increase of the bacterial drug resistance, has wider application range, and has the dual functions of prevention and treatment.

The invention discloses a method for combining rice planting with shrimp-crab farming in an aquaculture pond. The method comprises the following step of pond construction, timely connection of fry stocking with rice planting and feeding management and field management. According to the method for combining rice planting with shrimp-crab farming in an aquaculture pond, a certain amount of shrimp-crab fry is reasonably stocked, the planting area of rice is reasonably planned, and in particular stocking of fry species of freshwater shrimps, crayfish and river crabs is effectively connected with rice planting in time so as to utilize the production capacity of the pond reasonably; besides, in the whole cultivation period, an appropriate amount of fish farming in the aquaculture water body of the pond is maintained, and under the premise of no use of aerobic facilities, high-quality aquatic products and high-quality rice which are capable of meeting the market demand, large in size and high in uniformity are provided in a stagger mode; moreover, diversification, economic and ecological benefits of the production of the pond are significantly increased.

The invention discloses a green insect-repelling preparation and a package thereof. In the green insect-repelling preparation, the mass ratio of anisole, fenchone, allicin, propylene sulfide, clove oil, anisaldehyde, camphor oil, alcohol and musk is (1-10):1:0.5:(1-2):5:(0.5-2):1:10:(0.5-2.5). a preparation method comprises the steps of 1, dispersing anisole, fenchone, allicin, propylene sulfide,clove oil, anisaldehyde and camphor oil evenly in alcohol having the concentration of 90-95% by weight; and 2, adding the mixture of the step 1 into musk, and dispersing evenly to obtain the green insect-repelling preparation. The package herein comprises a bottle body to hold the insect-repelling preparation, a bottlecap covering an opening of the bottle body, and a cotton cord having the bottomend soaked in the insect-repelling preparation and the top end which may penetrate the opening. The insect-repelling preparation has long acting time can repel insects over large areas.

The invention discloses a compound preparation containing benidipine hydrochloride and valsartan and an application thereof, wherein benidipine hydrochloride and valsartan are used as effective medicinal components of the preparation. Prepared by combination of drugs, the compound preparation for reducing pressure has good curative effects, less side effect and high cost performance, is taken once a day, is convenient to take, and can be used to raise drug compliance of patients. The preparation provided by the invention can be made into different oral dosage forms. Due to synergy and complementation of drugs, the treatment effect of the compound preparation is enhanced. The preparation provided by the invention has an obvious effect of treating hypertension and also can be applied to treat angina pectoris and protect kidney function. The preparation can be routinely used for patients with hypertension, myocardial infarction, heart failure, proteinuria, diabetes and the like, and is especially suitable for patients who are not tolerant to ACE inhibitor. The preparation is cheap, is simple to prepare, and is convenient for popularization and application.

The invention discloses a method for inhibiting late endothelial progenitor cell function. According to the method, a polylactic acid antiadhnesive membrane is adopted. Compared with the prior art, the method disclosed by the invention can be used for inhibiting proliferation, adhesion, migration or angiogenesis of late endothelial progenitor cells, and reducing neovascularization, so as to prevent infection or postoperative permanent adhesion.

The invention discloses a method for treating saprolegniasis of fishes in an aquaculture water tank of a pond industrial system. Composition is prepared from components including 15-20 parts of radixet rhizoma rhei, 20-30 parts of Chinese gall, 10-15 parts of fructus arctii, 15-20 parts of sweet wormwood herb, 10-15 parts of cortex meliae and 0.3-0.5 parts of sodium lauryl sulfate in the weight ratio, the components are mixed, powdered and sieved, a product is effectively soaked in boiled water for use, then, a polyferric sulfate solution with effective concentration is sprayed, proper pollutant collection and discharging are performed on the aquaculture water tank, the medication step is repeated according to the circumstances, and after a strong disinfectant with effective concentrationis applied to a sewer and a pollutant collection tank, tail water is recycled. Through the synergistic effect of the components, growth and propagation of saprolegniasis and secondary infection withother pathogens for fishes cultured in the water tank are effectively inhibited, separation of saprolegniasis mycelia and pollutants attached to surfaces of sick fish is accelerated, flocculation of water pollutants and organic matter is promoted, the strong disinfectant is applied in vitro to kill saprolegniasis pathogens, stress of the sick fishes is avoided, and harmlessly treated aquaculture tail water is recycled.

The invention provides a stainless steel wire mesh pillow which is a side-lying stainless steel wire mesh pillow or a supine stainless steel wire mesh pillow, the stainless steel wire mesh pillow comprises stainless steel wire meshes, a bottom plate, end plates and clamping plates, the end plates are fixed at two ends of the bottom plate, and the stainless steel wire meshes are mounted at the topsof the end plates; the two ends of the stainless steel wire meshes are fixed outside the end plates through the clamping plates. The invention further provides a supine and side-lying single-body combined stainless steel wire mesh pillow which comprises the supine stainless steel wire mesh pillow and the side-lying stainless steel wire mesh pillow, the side-lying stainless steel wire mesh pillowis higher than the supine stainless steel wire mesh pillow; connecting grooves are formed in the bottom of the bottom plate of the supine stainless steel wire mesh pillow and the bottom of the bottomplate of the side-lying stainless steel wire mesh pillow respectively, and connecting buckles are inserted into the connecting grooves to connect and combine the supine stainless steel wire mesh pillow and the side-lying stainless steel wire mesh pillow into the supine and side-lying single combined stainless steel wire mesh pillow. The pillow is good in air permeability and capable of maintainingthe normal physiological radian of the cervical vertebra.

A composite medicine for treating bacterial infection diseases contains proportionally cefteram pivoxil and pidotimod.

The invention discloses a drinking water purification pipe network pressure-superposed vector secondary water supply system. The drinking water purification pipe network pressure-superposed vector secondary water supply system is mainly composed of a non-negative-pressure pipe network pressure-superposed flow stabilization compensation device A, a centrifugal pump A, a speed governing permanent magnet motor A, an ultrafiltration membrane purification treatment device, a non-negative-pressure pipe network pressure-superposed flow stabilization compensation device B, an ultraviolet light disinfection device, a centrifugal pump B, a speed governing permanent magnet motor B, a washing pump, a control cabinet and a PC monitoring cabinet. The ultrafiltration membrane purification treatment device is used for filtering out contaminants such as microorganisms, bacteria, rust and the like in water so as to purify the water quality; the control cabinet is used for power distribution and automation control; and the PC monitoring cabinet is further arranged in the manner of matching the control cabinet and is connected and communicated with the control cabinet so as to be used for achieving the functions such as man-machine intelligence, monitoring, displaying and storage. The drinking water purification pipe network pressure-superposed vector secondary water supply system has the beneficial effects that the water quality purification and guaranteeing functions are achieved; in addition, non-negative-pressure direct concatenation water supply is adopted, so that the advantages of saving energy, water, land and investment, being free of pollution and the like are achieved; and permanent magnet motor vector control is adopted, so that the energy-saving effect of secondary water supply is further improved.

The invention discloses a preparation method of ceftiofur microspheres, which relates to the field of veterinary medicine and includes the following steps: Step 1. Dissolving polylactic acid-polyethylene glycol block copolymer as a carrier material in an organic solvent; Step 2. Add ceftiofur and stir and mix to prepare a dispersed phase; Step 3. Add the above dispersed phase into water, add an emulsifier, and emulsification with magnetic stirring to obtain an emulsion; Step 4. Quickly stir the emulsion for a period of time T1, replenish water, and continue stirring for a period of time T2 until the organic solvent is completely evaporated; step 5. After centrifugation, washing, collection, and vacuum drying, ceftiofur microspheres are obtained. The ceftiofur sustained-release microspheres of the present invention make the drug more uniformly dispersed in the carrier material, and have high drug loading. The drug has a stronger sustained-release effect and lasts longer.

The invention discloses a compound preparation containing benidipine hydrochloride and valsartan and an application thereof, wherein benidipine hydrochloride and valsartan are used as effective medicinal components of the preparation. Prepared by combination of drugs, the compound preparation for reducing pressure has good curative effects, less side effect and high cost performance, is taken once a day, is convenient to take, and can be used to raise drug compliance of patients. The preparation provided by the invention can be made into different oral dosage forms. Due to synergy and complementation of drugs, the treatment effect of the compound preparation is enhanced. The preparation provided by the invention has an obvious effect of treating hypertension and also can be applied to treat angina pectoris and protect kidney function. The preparation can be routinely used for patients with hypertension, myocardial infarction, heart failure, proteinuria, diabetes and the like, and is especially suitable for patients who are not tolerant to ACE inhibitor. The preparation is cheap, is simple to prepare, and is convenient for popularization and application.

The invention discloses a compounded preparation for enhancing resistance to viral diseases of plants and an application of the compounded preparation. The compounded preparation is characterized by being prepared by compounding moroxydine hydrochloride and oligosaccharins; and while in application, seeds are soaked in the compounded preparation for 3 hours, and the compounded preparation is sprayed and applied to the leaf surfaces of plants at 5-6 leaf stages. According to the compounded preparation disclosed by the invention, all raw materials take respective pesticide effects to a great extent, so that the activity of the compounded preparation is significantly improved. Through the adoption of the compounded preparation disclosed by the invention, the resistance to viral diseases of plants in field crops can be significantly enhanced, and the yield and the quality of plants are improved.