28 results about "Astragalus bisulcatus" patented technology

The invention relates to the field of agricultural machinery, and discloses a modular radix astragali harvester with a variable-spacing screen, the device comprises a main body frame, the outer wall of the main body frame is provided with a vibration mechanism, the two sides of the outer wall of the vibration mechanism are both provided with baffles, the inner walls of the baffles are fixedly connected with a separation net, and the separation net is fixedly connected with the separation mechanism. The outer wall of the vibration mechanism is fixedly connected with a connecting block, the outer wall of the connecting block is fixedly connected with a front shovel, and the outer wall of the main body frame is fixedly connected with a connecting frame. The vibration mechanism comprises a first motor, the outer wall of the first motor is fixedly connected to the outer wall of the main body frame, and the output end of the first motor is connected with a first belt wheel. Two vibration modes are provided, one mode can drive a baffle, a separation net and a front shovel to vibrate, astragalus membranaceus and soil adhered to the astragalus membranaceus can be separated while the driving resistance is reduced and the soil crushing efficiency is optimized, and the other mode can adjust the vibration amplitude by rotating a rotating handle, so that the adaptability is improved.

The invention relates to a saline-alkali soil improver, and belongs to the field of saline-alkali soil treatment, and the saline-alkali soil improver comprises the following substances by weight: 15-20 parts of amino-oligosaccharin; 4 to 6 parts of astragalus oligosaccharide; 3-5 parts of ligusticum chuanxiong hort oligosaccharide; 6-8 parts of soybean oligosaccharide; 2-4 parts of Chinese wolfberry oligosaccharide; 20 to 30 parts of modified polyaspartic acid; 3-5 parts of a complex microbial inoculant; 4-6 parts of calcium carbonate; and 30-40 parts of sweet potato starch production residual peel residues. The amino-oligosaccharin, the astragalus oligosaccharide, the ligusticum chuanxiong hort oligosaccharide, the soybean oligosaccharide and the Chinese wolfberry oligosaccharide are added, so that the effects of promoting plant growth, improving soil quality and enhancing the salt resistance of plants can be achieved; through the synergistic effect of various oligosaccharides, effective microbial communities in soil can be activated, regeneration of harmful microbial communities can be inhibited, soil nutrition can be increased, the soil structure can be improved, the immunity of plants can be improved, and plant diseases and insect pests can be reduced, so that the fertility of the soil and the growth environment of the plants can be improved, and the growth of the plants can be promoted.

The application discloses a plant-source bio-growth-promoting synergistic fertilizer and a preparation method thereof. The fertilizer is prepared by compounding plant-source composite growth-promoting substances, a composite microbial flora and a carrier material in a specific mass ratio. The plant-source composite growth-promoting substances are prepared by solid-state fermentation and extraction of gynostemma pentaphyllum, astragalus and acanthopanax. The composite microbial flora contains brazilian nitrogen-fixing spirillum, fluorescent pseudomonas and brevibacillus brevis, and is embedded and fixed by using kappa-carrageenan microcapsules containing biochar nanoparticles. The carrier is lignosulfonate-modified nano-attapulgite. The application also provides a corresponding preparation method. The granular fertilizer is finally prepared through steps of activating the strains by a composite activation solution, embedding by microencapsulation and carrier loading granulation. The fertilizer combines the synergistic effect of plant-source active substances and functional microorganisms, significantly improves the activity of the flora and the field colonization capacity, and can effectively promote plant growth, improve crop yield and quality.

The utility model provides a sampling device for detecting the soil quality of an astragalus membranaceus planting field, and relates to the technical field of sampling devices. A sampling barrel is welded to the bottom of the main body plate, the sampling barrel is of a cylindrical tubular structure, sampling holes are formed in the outer wall of the sampling barrel in an array mode, and the sampling holes are of a circular hole-shaped structure. According to the soil sampling device, through the arrangement of the sampling holes, on one hand, soil at different positions can be sampled due to the fact that the sampling holes are arranged in an array shape; on the other hand, after sampling is completed, soil needs to be discharged out of the sampling barrel, in the soil removing process, if resistance is too large, a cylindrical rod can be used for being inserted into a sampling hole to crush the soil in the sampling barrel, and at the moment, the soil can be conveniently taken out of the sampling barrel. When residues in the sampling barrel need to be rapidly removed, the screw rod is directly unscrewed, then the threaded rod is pushed downwards, and compared with an existing device, the device can conduct cleaning through two different methods in the cleaning process, and the structure is flexible.

This invention relates to the field of poultry farming technology and discloses a method for reducing antibiotic use in chicken farming. This invention solves the problems of poor hygiene in the farming environment, high chicken disease rates, and the need for excessive antibiotic feeding. The method employs a small, frequent feeding approach, adding astragalus polysaccharide, phytase, fish meal, and meat and bone meal to the feed to enhance the chicken's immune function and reduce disease occurrence during the rearing process. Simultaneously, during feeding, the bottom plate is lowered, and an electric telescopic rod A and scraper are used to clean the manure on the baffle. Water is sprayed and air is blown onto the wire mesh frame during movement to remove impurities. When the feed reaches the bottom, a connecting pipe is used to change the water flow direction to clean the scraper. During ventilation, a reciprocating cleaning brush is used to remove down adhering to the mesh, preventing pathogens carried by the down from causing disease. Ultimately, this method ensures hygiene in the farming environment and reduces antibiotic use.

This invention belongs to the field of environmental disinfectant technology, specifically relating to a disinfectant for animal husbandry environments and its preparation method. This invention induces Bacillus subtilis fermentation through a compound extract of hawthorn, codonopsis, and astragalus. The three extracts synergistically upregulate the expression of genes related to antibacterial lipopeptide synthesis, significantly enhancing the antibacterial potency of the fermentation broth. The highly active antibacterial fermentation broth is then incorporated into a sodium alginate-xanthan gum composite gel network. Utilizing the slow oxidation properties of ascorbic acid under environmental humidity and oxygen, the gel network gradually undergoes proton dissociation, achieving a stable and long-lasting release of the antibacterial active ingredients. Simultaneously, xanthan gum swells upon contact with water to form a highly viscoelastic gel film, significantly enhancing the disinfectant's adhesion and retention capacity on humid surfaces. The resulting disinfectant possesses comprehensive properties including high antibacterial activity, long-lasting action, and strong environmental adhesion. The preparation process is simple and controllable, making it suitable for large-scale application in livestock farming environments.

The invention relates to the technical field of agricultural machinery, in particular to an astragalus membranaceus harvester and a control system thereof, comprising a rack, a shovel plate integrated with a soil hardness sensor, a connecting frame with an industrial camera, and a screen frame driven by an eccentric wheel to vibrate and provided with a compression roller. The control system comprises six core modules: a digging execution and soil information sensing module controls digging and obtains soil hardness information; the mining parameter regulation and control module generates a mining depth and speed regulation and control instruction according to the information; the separation execution module controls the screen frame and the compression roller to perform soil and root separation; the visual information sensing module collects separation process images through an industrial camera; the visual analysis decision module analyzes the image to obtain a skin damage rate and a soil block residual state, and generates a regulation instruction of the screen frame and the compression roller; and the separation parameter regulation and control module receives and executes the instruction to realize self-adaptive adjustment. Closed-loop intelligent control over the harvesting process is achieved, root system damage is remarkably reduced, and the harvesting purity rate is increased.

The utility model discloses an astragalus membranaceus planting device. The astragalus membranaceus planting device comprises a supporting table; the multiple discharging pipes are arranged in the middle of the supporting table at equal intervals, a grooving angle plate is fixedly connected to the bottom of one end of each discharging pipe and used for opening a soil ditch, a scraping plate is arranged at the end, away from the grooving angle plate, of each discharging pipe in a lifting mode, and a V-shaped plate is fixedly connected to the side, corresponding to the corresponding discharging pipe, of each scraping plate and used for flattening the soil ditch. The beneficial effects of the utility model are that the device integrates a plurality of planting steps such as ditching, seeding, earthing and fertilizing, and the planting steps are completed at one time through traction of a tractor, so that the planting efficiency is greatly improved, and the labor intensity of workers is reduced; the material stirring disc in the hopper is provided with the arc groove, and can be driven by the transmission part to rotate when the tractor moves, so that the fertilizer is accurately scattered into soil before ditching.

The utility model discloses an astragalus membranaceus planting cultivation device which comprises a base, a rotating shaft is rotatably connected to the outer wall of the top of the base, a first circular frame, a second circular frame and a third circular frame are fixed to the outer wall of the rotating shaft respectively, inclined plates are fixed to the outer walls of the two sides of the base respectively, a top plate is fixed to the outer walls of the tops of the inclined plates, and a motor is fixed to the outer wall of the top plate. An output shaft of the motor penetrates through the outer wall of the bottom of the top plate and is fixed to the outer wall of the top of the rotating shaft, and a sprinkling irrigation mechanism is arranged on the outer wall of the inclined plate. Sunlight or lamplight provided in a planting area can uniformly irradiate a plurality of cultivation boxes inserted on the outer walls of the first circular frame, the second circular frame and the third circular frame, and meanwhile, a motor can drive the first circular frame, the second circular frame and the third circular frame to rotate at a constant speed; the spray irrigation mechanism on one side of the inclined plate uniformly sprays a nutrient solution and water on the cultivation boxes, so that the cultivation effect of astragalus seedlings and seeds in the cultivation device is improved.

The utility model relates to the technical field of astragalus membranaceus planting, in particular to an astragalus membranaceus seed pre-screening device which comprises a body and a grinding box, a power motor is fixedly connected to the inner wall of the lower end of the body, an output shaft is installed at the top end of the power motor, a rotator is installed at the top of the output shaft, and a plurality of screening holes are formed in the outer wall of the rotator. A plurality of discharging ports are formed in the bottom of the rotator, electromagnetic valves are installed at the discharging ports, a first electric push rod is installed on the side wall of one side of the body, a vertically-arranged installation plate is installed at the output end of the first electric push rod, a plurality of scraping and brushing columns are arranged on the installation plate, and an auxiliary mechanism is arranged on the side wall of the other side of the body. According to the radix astragali seu hedysari seed screening device, radix astragali seu hedysari seeds blocked in the screening holes can be cleaned through cooperation of the first electric push rod, the mounting plate, the scraping and brushing column and the power motor, the rotating device can be driven to shake through the auxiliary mechanism, and the cleaning quality of the radix astragali seu hedysari seeds blocked in the screening holes is further improved.

The invention discloses an astragalus membranaceus stem and leaf compound microorganism fermentation technology and application, the technology comprises the steps that microorganisms for fermentation are provided, and the microorganisms for fermentation comprise lactobacillus plantarum, bacillus subtilis and aspergillus niger; providing a fermentation substrate of stems and leaves of astragalus membranaceus; adding a solvent into the fermentation substrate of the stems and leaves of astragalus membranaceus to obtain a mixed solution, and fermenting the mixed solution; and drying the fermented sample to obtain a fermentation product. After fermentation, stems and leaves have strong acid fragrance, the pH value is obviously reduced, the material is more fluffy than that before fermentation, and the fermentation quality is higher. An enzyme system generated by the compound microorganisms degrades cellulose in stems and leaves, part of biomass components are degraded to generate protein, saccharides and the like, the content of essential amino acid and non-essential amino acid is increased, and animal growth is facilitated. Analysis on the antioxidant capacities of main active components, namely flavone, polysaccharide and saponin, in the stems and leaves of the astragalus membranaceus before and after fermentation finds that the ABTS antioxidant capacity and FRAP antioxidant capacity of the flavone and the polysaccharide can be enhanced through fermentation, and animal diseases can be prevented and treated.

The utility model discloses an astragalus membranaceus cleaning and drying machine which comprises a box body. The cleaning assembly comprises a cleaning cylinder, an inner ring brush and a spiral brush pushing assembly, the cleaning cylinder is cylindrical and is transversely fixed to the inner wall of the box body, an opening in one end of the cleaning cylinder corresponds to the feeding port of the box body, and a circulation hole is formed in the side, away from the feeding port, of the cleaning cylinder; the inner ring brush is coaxially arranged in the cleaning cylinder and is fixed on the inner wall of the cleaning cylinder; the spiral brush pushing assembly is coaxially arranged in the inner ring brush and rotationally connected with the inner wall of the cleaning cylinder, a double-face cleaning channel is formed between the outer surface of the spiral brush pushing assembly and the inner surface of the inner ring brush, and the double-face cleaning channel communicates with the circulation hole; the drying assembly is fixed to the lower end, corresponding to the cleaning cylinder, in the box, the inlet end of the drying assembly communicates with the circulation hole through the astragalus membranaceus guide plate, and the outlet end of the drying assembly corresponds to the discharging port of the box. According to the astragalus membranaceus cleaning and drying machine, the astragalus membranaceus cleaning effect can be improved, and the astragalus membranaceus cleaning and drying efficiency can be improved.

The invention discloses an intelligent Radix Astragali harvesting device and method, and relates to the technical field of Radix Astragali harvesting.The intelligent Radix Astragali harvesting device comprises a moving trolley, a first grid plate component is installed on the inner side of the moving trolley, a right-angle plate is installed on the back face of the moving trolley, and first hydraulic cylinder components are symmetrically installed at the top of the right-angle plate; a first piston rod is installed at the output end of the first hydraulic cylinder component, a harvesting mechanism is arranged at one end of the first piston rod, third hydraulic cylinder components are symmetrically installed on the two sides of the moving trolley, a second piston rod is installed at the output ends of the third hydraulic cylinder components, and a feeding mechanism is arranged at one end of the second piston rod. According to the radix astragali root harvesting device, radix astragali roots on harvesting claws fall on the upper portion of a second grid plate component, then the second grid plate component drives the radix astragali roots to move forwards, then a reciprocating plate moves left and right to drive the radix astragali roots to move left and right, soil in the radix astragali roots is shaken off, then the radix astragali roots and the soil can be separated, and the radix astragali root harvesting efficiency is improved.

The application provides an integrated ridging and mulching and hole planting combined operation device, relates to the astragalus membranaceus planting technical field and comprises a supporting assembly. A rotary cultivator, a pipeline laying assembly, a mulching film laying assembly, a film pressing assembly, a ridge forming assembly and a hole planting assembly are sequentially arranged on the supporting assembly from front to back. The front end of the supporting assembly is used for connecting an agricultural tractor, so that rotary tillage, pipeline laying, mulching film laying, film pressing, ridging and hole planting operations are sequentially completed when the integrated machine is towed by the agricultural tractor. The rotary cultivator, the pipeline laying assembly, the mulching film laying assembly, the film pressing assembly, the ridge forming assembly and the hole planting assembly are integrated and installed on the same supporting assembly, so that the rotary tillage, the pipeline laying, the mulching film covering, the film pressing, the ridging and the hole planting operations can be sequentially completed once the device enters the soil. Compared with the traditional multiple step operations, the number of times of entering the soil is reduced, the soil compaction degree is reduced, the overall operation efficiency is improved, and the labor cost is saved.

The invention discloses a protein-based microcapsule, a preparation method and a prepared pig feed, and belongs to the field of livestock and poultry feeds, the protein-based microcapsule comprises a core material and a wall material, the core material comprises a complex microbial inoculant, a plant extract and a protein-based film coating agent, and the wall material comprises whey protein and sodium caseinate; the complex microbial inoculants comprise clostridium butyricum and lactobacillus plantarum; the plant extract comprises astragalus polysaccharide and a folium cortex eucommiae extract; the protein-based film coating agent comprises whey protein, zein and modified soybean protein isolate; the modified soybean protein isolate is subjected to phosphorylation modification. According to the invention, the protein-based film coating agent is used for primarily coating the complex microbial inoculant and the plant extract to form the core material, and then the core material and the protein-based wall material are cooperated to construct a dual-protection system, so that the complex microbial inoculant can safely reach the intestinal colonization site, and nutrition and immune support can be provided for the colonization process.

The invention relates to a method for extracting flavone from astragalus membranaceus leaves, which comprises the following steps: mixing astragalus membranaceus leaf powder and water to obtain a first mixed material; sequentially carrying out first constant-temperature extraction treatment and first solid-liquid separation treatment on the first mixed material to obtain a first liquid-phase product and a first solid-phase product; the first solid-phase product and water are mixed to obtain a second mixed material, the second mixed material is sequentially subjected to second constant-temperature extraction treatment and second solid-liquid separation treatment to obtain a second liquid-phase product and a second solid-phase product, and the first liquid-phase product and the second liquid-phase product are mixed to obtain a liquid-phase product; mixing the liquid-phase product with anhydrous sodium sulfate to obtain a coarse impurity-removed liquid; and sequentially carrying out vacuum concentration treatment, first drying treatment and first crushing treatment on the coarse impurity-removed liquid to obtain a flavone powder product. According to the method, water is used as an extracting agent, constant-temperature extraction is combined with a secondary extraction process, and anhydrous sodium sulfate is used for adsorbing moisture and polar impurities in a liquid-phase product, so that the flavone in the astragalus membranaceus leaves can be efficiently extracted.

The irrigation device comprises a moving trolley, a water tank is fixedly installed on the top of the moving trolley, an installation frame is installed on the top of the moving trolley in an up-down sliding mode, and extension frames are symmetrically and rotationally installed at the two ends of the installation frame. A plurality of movable blocks are slidably mounted at the two ends of the mounting frame and the middle of the extension frame, the extension frame is rotationally unfolded from the two ends of the mounting frame, the positions of the movable blocks on the mounting frame and the extension frame are adjusted according to the position of astragalus membranaceus, and water spraying pipes on the movable blocks correspond to the planting position of the astragalus membranaceus in a field ridge; according to the device, astragalus membranaceus can be accurately irrigated, the water utilization rate is increased, meanwhile, the water spraying position of the water spraying pipe can be adjusted, astragalus membranaceus with different planting densities in a field can be irrigated, by adjusting the height of the mounting frame, the water spraying height of the water spraying pipe can be adjusted, astragalus membranaceus with different growth heights can be irrigated, and the irrigation quality is improved.

The utility model relates to the technical field of astragalus membranaceus seed screening, in particular to an energy-saving dust removal device for astragalus membranaceus seed screening, which comprises a base, a support plate fixed on one side of the top of the base, an adjusting plate fixed on the outer wall of the support plate, a dust hood connected to the outer wall of the adjusting plate, and a filter box fixed on the other side wall of the support plate. The top of the filter box communicates with the dust collection cover through a dust suction pipe, an exhaust fan is fixed to the middle of the top of the base, and one end of the exhaust fan fixedly communicates with the bottom of the filter box through an air pipe. According to the dust collection device, the dust collection cover is arranged on the upper side of the screen, then the exhaust fan is started to enable the filter box to generate negative pressure, so that the dust collection cover generates negative pressure, raised dust can be extracted and guided into the filter box to be filtered, dust and impurities are collected, and pollution to surrounding air is avoided.

The utility model discloses a flexibly adjustable astragalus membranaceus seeder which comprises a seeder body, a grip, an adjusting assembly and a positioning assembly, the grip is arranged at the top of the seeder body, the adjusting assembly comprises a steel pipe fixedly connected to the top end of the seeder body, the top end of the steel pipe is connected with a steel rod in a penetrating manner, and the steel rod is fixedly connected to the bottom end of the grip; the positioning assembly is arranged at the joint of the steel pipe and the steel rod. Through the design of the adjusting assembly, the positioning assembly and the locking piece, the adjusting assembly comprises the steel pipe and the steel rod, before the seeding machine body is used, the steel rod slides in the steel pipe, so that the distance between the grip and the ground is adjusted, and corresponding adjustment is carried out according to the heights and arm lengths of different users; after adjustment is completed, the length of the adjusting assembly is fixed through the positioning assembly, so that the situation that the seeder is operated by keeping an unnatural posture for a long time is avoided.

The invention belongs to the field of agricultural machinery, and particularly discloses an astragalus membranaceus seed remote control ditching seeder which comprises a tractor, a ditching mechanism, a seeding trolley and a control system. A walking mechanism is arranged at the bottom of the tractor, and the ditching mechanism is installed on the tractor and comprises a ditching tool bit and a wrench adjusting mechanism. The seeding trolley is suspended behind the tractor through a traction connection structure and comprises a seeding trolley chassis, a seeding box, a vibration motor and a seeding roller. A strip-shaped discharging port is formed in the bottom of the sowing box, the vibration motor generates high-frequency vibration to enable seeds to evenly fall, the sowing roller is driven by a motor, and equidistant grooves in the surface of the sowing roller are used for quantitatively pushing the seeds to a ditching track. The control system synchronously matches the crawler belt advancing speed and the seeding roller rotating speed to ensure that the unit distance seeding rate is constant. According to the seeder, the tractor, the ditching mechanism, the seeding trolley and the control system are integrated, integrated operation of ditching, seeding and soil covering is achieved, the operation efficiency and the seeding quality are remarkably improved, and the labor cost is reduced.

The invention relates to the technical field of livestock and poultry feeds, and discloses a microbial fermentation feed for improving disease resistance of broiler chickens and a preparation method of the microbial fermentation feed. The basic raw materials comprise fermented soybean meal, corn, bran, corn straw powder, rice bran and brewer's grains; the complex microbial inoculants comprise lactobacillus acidophilus, lactobacillus plantarum, bacillus subtilis, candida utilis, bifidobacterium bifidum and rhodopseudomonas palustris; the disease-resistant strengthening additive comprises selenium yeast, a folium cortex eucommiae extract, astragalus polysaccharide, xylooligosaccharide and vitamin E. According to the prepared microbial fermentation feed, through the synergistic mechanism of the complex microbial inoculant and the disease-resistant fortified additive, the nutrition utilization rate and the intestinal barrier function of the broiler chickens are remarkably improved, intestinal diseases are reduced, and the requirement for disease-resistant feed in large-scale breeding of the broiler chickens is met.

The utility model belongs to the technical field of agricultural planting, and particularly relates to an astragalus membranaceus planting hole digger which comprises a machine head and a control panel, a driver is embedded in the machine head, and the astragalus membranaceus planting hole digger is characterized in that a hole digging mechanism is arranged at the lower end of the machine head; the pit digging mechanism comprises a pit drilling rod, an outer sleeve and a limiting assembly, the pit drilling rod is rotationally arranged at the lower end of the machine head and is in transmission connection with the driver, the outer sleeve and the pit drilling rod are concentrically distributed and are fixedly connected with the lower end of the machine body, and the limiting assembly is arranged between the machine head and the outer sleeve; through the arrangement of the pit digging mechanism, when astragalus membranaceus is planted, the pit drilling depth can be flexibly controlled according to the planting environment requirement and the growing state requirement of planted seedlings, the standard planting requirement is met, planting and early-stage high-efficiency pit digging preparation are better facilitated, and the planting efficiency is improved. A sliding pedal in the limiting assembly can calibrate the pit digging depth on one hand, and can support the whole equipment to a certain extent on the other hand, so that the physical output and difficulty during pit digging are reduced, and the pit digging stability of the device is improved.

The application discloses a kind of compost fermentation organic fertilizer and its preparation method and application, belong to organic fertilizer preparation technical field.The application is by introducing sucrose molasses, astragalus extract and bacillus flexus into the composting system of pig manure and pleurotus eryngii residue, and organic fertilizer is prepared by compost fermentation.The results of potting and field test show that the organic fertilizer can significantly improve the chlorophyll content of wheat seedling stage, plant height, stem diameter and aboveground dry weight, enhance root activity and the number of fibrous roots, improve seed germination rate and tillering number, improve field uniformity, reduce the number of seedlings and ridge breakage.The application realizes the resource utilization of agricultural waste, the prepared organic fertilizer has a significant synergistic effect on the growth of wheat seedling stage, and the preparation process is simple, suitable for large-scale production.

The application discloses a double-crank staggered shaking sieve type deep-rooted crop harvester and relates to the technical field of deep-rooted crop harvesting. The double-crank staggered shaking sieve type deep-rooted crop harvester comprises a rack, a double-crank shaking sieve, a transmission system, a depth limiting wheel, a wing-shaped soil separating guard and a digging shovel. The double-crank shaking sieve comprises a double-crank driving mechanism and a plurality of shaking sieve bar assemblies. The bar assemblies are staggered in height, and the double-crank driving mechanism drives the adjacent bar assemblies to staggered reciprocating shake with a phase difference of 180 degrees, so that the thick soil is forced to shear and tear, and the root-soil separation efficiency is improved. The phase staggered motion offsets the alternating inertia force, and the whole machine runs stably, has low energy consumption and high reliability. The front wing-shaped soil separating guard separates the soil and the stones and protects the transmission components. The application can efficiently harvest deep-rooted stem crops such as liquorice and astragalus membranaceus and can also be compatible with shallow-rooted stem crops such as potatoes and peanuts, has high universality and is suitable for large-scale mechanized harvesting of root crops.

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The invention discloses a rice diatom bacterial fertilizer as well as a preparation method and application thereof, and belongs to the technical field of rice planting. The diatom bacterial fertilizer for rice comprises the following raw materials: oil cakes, diatomite, phyllostachys pubescens powder, rice protein powder, sasangua cakes, quicklime powder, polymerized magnesium, ferment, potassium chloride, urea, quick-acting potash fertilizer, quick-acting phosphate fertilizer, starch, brown sugar, soybean meal, limestone powder, flaccid knotweed herb, selenium-enriched water, baking soda, calcium magnesium phosphorus zinc, beer yeast, monopotassium phosphate, milk powder, liquorice, astragalus membranaceus, copper sulfate and zinc sulfate powder. Magnesium sulfate and a bacillus subtilis aqueous solution; the preparation method specifically comprises the following steps: (1) weighing the raw materials; and (2) uniformly mixing, fermenting and thoroughly decomposing. The rice diatom bacterial fertilizer disclosed by the invention can greatly improve the quality of rice from the source, so that a good goal of planting ecology can be quickly realized to the greatest extent.

The utility model relates to the field of astragalus membranaceus cleaning, in particular to an astragalus membranaceus cleaning device. Comprising a feeding conveying device, a discharging conveying device, a shell with an n-shaped cross section, a driving wheel, a driven wheel, a chain belt, fins, bristles and a spray head, the driving wheel 4 and the driven wheel 5 are the same in size and located on the same vertical line, the chain belt is connected to the driving wheel and the driven wheel, the fins are installed on the outer side face of the chain belt at intervals, and the bristles are arranged on the outer side face of the chain belt. The distance between every two adjacent fins is 1.2-1.5 times of the diameter of astragalus membranaceus, a shell with an n-shaped cross section is arranged outside the portion, on the driving wheel side, of the chain belt, the ends of the two sides of the shell are respectively provided with a connecting plate in a leading-out mode, the connecting plates are perpendicular to the horizontal direction, and the horizontal distance between the connecting plates and the feeding conveying device is 1-1.9 times of the diameter of astragalus membranaceus. A gap parallel to the axis of the driving wheel is formed in the top of the shell, vertical plates are welded to the two sides of the gap, a nozzle is arranged between the vertical plates in the length direction of the gap, bristles are arranged on the inner side of the shell, and the driving wheel rotates clockwise.

The invention relates to a comprehensive treatment method and system for waste of a scutellaria baicalensis processing plant. The waste comprises acidic waste liquid generated by scutellaria baicalensis water extraction and precipitation and biogas slurry generated by anaerobic fermentation of scutellaria baicalensis extraction dregs. According to the method, biogas slurry generated after anaerobic fermentation of medicine residues generated by extracting baicalin in a scutellaria baicalensis processing plant is mixed with biomass ash residues to obtain a mixed solution, ammonia nitrogen in the mixed solution is efficiently removed by adopting an ammonia stripping technology, and acidic waste liquid generated in an astragaloside extraction process is used as absorption liquid to treat stripping ammonia gas; the mixed solution after ammonia stripping absorbs H2S in the biogas, so that the element S is enriched in the mixed solution, the comprehensive resource utilization of the biogas slurry, the biomass ash, the acid filtrate and the biogas is achieved, meanwhile, a stock solution containing nutrient substances such as P, K, S and NH4 < + >-N is produced and used for further producing and processing organic liquid fertilizer subsequently, and the purposes of treating waste with waste and recycling resources of scutellaria baicalensis processing factories are achieved.