18 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.

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 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 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 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 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.

The application discloses a single-ridge double-row astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type astragal type