21 results about "Suaeda salsa" patented technology

The invention discloses a seed pelleting formula for improving salt tolerance of suaeda salsa in coastal saline-alkali soil and a processing method, the pelleting formula comprises 348-492 parts of a filler, 348-492 parts of a binder, 348-492 parts of a water-retaining agent and 348-492 parts of a biological stimulant, and the filler comprises attapulgite, talcum powder and vermiculite; the binder is 73-89 parts and comprises sodium carboxymethyl cellulose, polyvinyl alcohol and starch; the water-retaining agent accounts for 30 to 42 parts, and the water-retaining agent is polyacrylamide; the biological stimulant is prepared from the following components in parts by weight: 20-78 parts of yeast metabolite, potassium fulvate, seaweed essence, rhamnolipid and a microbial agent; the processing method comprises the steps of seed selection, raw material preparation, layered coating, low-temperature drying, selection and sieving, and polishing and shaping. According to the invention, a layered coating process is adopted to break through a traditional single mixed coating mode, an isolation breathable microenvironment is firstly constructed by the filling layer, then growth-promoting stress-resistant nutrient substances are injected by the active layer, and finally, the shaping layer is used for locking and shaping and strengthening protection, so that the seeding performance, salt tolerance, germination activity and seedling stress resistance of the pellets are remarkably improved.

The invention discloses a suaeda glauca rhizosphere growth-promoting bacterium preparation for targeted degradation of beach weeds and a preparation method of the suaeda glauca rhizosphere growth-promoting bacterium preparation. The preparation is prepared by compounding three specific functional strains, namely lactobacillus plantarum, bacillus atrophaeus and bacillus amyloliquefaciens, and supplementing with a composite carrier consisting of sodium alginate, humic acid and diatomite. The preparation method comprises the steps of strain activation, high-density fermentation, carrier pretreatment and spray adsorption forming. According to the invention, through the synergistic effect of multiple strains, on one hand, root exudates of an invasive plant Spartina alterniflora are degraded in a targeted manner, and weed suppression substances are secreted, so that the growth of the plant Spartina alterniflora is effectively inhibited; on the other hand, the strain is efficiently colonized at the rhizosphere of suaeda salsa to secrete growth-promoting substances and promote planting of suaeda salsa. The preparation is specially designed for a high-salt and high-humidity mudflat environment, the adversity survival and rhizosphere colonization capability of the strain is remarkably improved by the composite carrier, efficient coupling of biological control of mudflat invasive weeds and local vegetation ecological restoration is realized, and the preparation has the advantages of environmental friendliness, long lasting period and simplicity and convenience in application.

This invention belongs to the field of biomass resource utilization technology, specifically a highly efficient desalination system and method for Suaeda salsa in saline-alkali land. The system includes a raw material pretreatment unit, an ultrasonic extraction and desalination unit, a pressing and desalination unit, a carbonization preparation unit, and a product collection unit. By coupling ultrasonic extraction and pressing desalination technologies, combined with a low-temperature carbonization process, highly efficient desalination and high-value conversion of Suaeda salsa are achieved. After crushing, ultrasonic extraction, and pressing and desalination, the desalinated solid material is dried and carbonized to produce biochar. The desalination filtrate can be used to recover salt for the preparation of plant salts, with no secondary pollution throughout the process. This system is rationally designed, operates stably, achieves a desalination rate of ≥50%, produces biochar with low salt content and excellent quality, and reduces energy consumption compared to traditional processes. It combines economic value and environmental benefits, providing a highly efficient solution for the resource utilization of Suaeda salsa.

The invention relates to the field of plant physiological ecology and phytochemistry research, in particular to a method for increasing flavonoid substances in suaeda salsa root exudates under saline-alkali stress and application. And carrying out stress treatment on the suaeda salsa plant for 6-8 weeks by using a NaCl solution with the concentration of 50-300 mmol / L or an alkali solution with the pH value of 8.0-9.0, and collecting a culture solution to obtain the root exudates rich in target flavonoid substances. According to the method, the relative content of the target flavonoid substance 3, 5-Di-O-methyl-8-prenylafelectin-4beta-ol in the suaeda salsa root exudates can be remarkably increased, and compared with a control group, the relative content of the target flavonoid substance 3, 5-Di-O-methyl-8-prenylafelectin-4beta-ol in the suaeda salsa root exudates can be increased by 44.64% through low-salt (100 mmol / L NaCl) treatment and can be increased by 28.9% through high-alkali (pH 9.0) treatment.

The invention discloses a suaeda salsa growth adaptability-based tidal creek form ecological regulation and control method, which comprises the following steps of: acquiring and analyzing a primary data source in a research area, setting a computational grid according to the range of the research area and a research purpose, and preprocessing the analyzed data; taking the preprocessed data as an input quantity of a MaxEnt model, and outputting an environment variable result; according to an environment variable result, key influence factors are identified, and an ecological suitability interval is determined; constructing a Delft3D model, carrying out simulation, and outputting a scene simulation result; and analyzing a scene simulation result and an ecological suitability interval, determining a regulation and control direction, and performing regulation and control and implementation of the tidal creek network. According to the method, the problem that in the prior art, a single threshold lacks coupling and is difficult to reach the standard at a time is solved, the influence mechanism of the tidal creek form on the wetland pioneer plant habitat is scientifically quantified, the optimized tidal creek form index is determined, and a tidal creek regulation and control scheme considering the hydrological process and ecological requirements is provided and used for improving the habitat conditions of the estuary wetland suaeda salsa.

The application discloses a Suaeda salsa traditional Chinese medicine preparation and a production equipment thereof, and relates to the technical field of Suaeda salsa traditional Chinese medicine preparation production equipment; in order to improve the grinding efficiency; specifically includes a grinding tank and a crushing tank, the grinding tank is welded to the outer wall of the bottom of the crushing tank, grinding mechanisms and crushing mechanisms are respectively arranged in the grinding tank and the crushing tank, the grinding mechanism comprises a grinding motor, a grinding rotating rod and a grinding seat, and a support frame is welded to the inner wall of one side of the grinding tank; the components of the lozenge include 10-20 parts of Suaeda salsa and 5-12 parts of honeysuckle according to weight; the main grinding ball, the auxiliary grinding ball and the bucket-shaped seat are arranged, the materials in the annular grinding groove are continuously ground by the auxiliary grinding ball, and are gathered in the direction close to the main grinding ball through the leakage hole and the connecting pipe under the action of gravity and other factors; finally, the materials are discharged after being finally ground by the main grinding ball and the grinding seat; and the method can effectively guarantee the grinding efficiency.

The application belongs to the field of supercritical extraction, and particularly relates to a preparation method of supercritical CO2 extraction of seabuckthorn seed oil. The seabuckthorn seed oil is extracted from seabuckthorn seeds by supercritical extraction, and a green extraction method of the seabuckthorn seed oil is established. In the application, kaempferol and chlorogenic acid are compounded according to a specific proportion to be used as a carrier, the polarity range of supercritical CO2 is adjusted, the solubility of lipid components such as triglyceride and unsaturated fatty acid in the seabuckthorn seed oil is enhanced, and the lipid-soluble impurities in the seabuckthorn seeds are selectively combined through intermolecular hydrogen bonds and hydrophobic effects, so that the selectivity of the extraction system is improved.

This invention relates to a tissue culture method for the germination of sterile Suaeda salsa seedlings. The method includes the following steps: (1) cleaning the harvested Suaeda salsa; (2) sterilizing the Suaeda salsa with 75% alcohol and 10% sodium hypochlorite in sequence; (3) selecting Suaeda salsa stem segments containing growth points and inoculating them in a culture medium; the culture medium consists of a basal culture medium and a growth inducer, and the growth inducer consists of a first growth inducer and a second growth inducer. The stem segments used in this invention for tissue culture of sterile Suaeda salsa seedlings are widely available and can be obtained directly from existing plants without relying on seed resources. The experimental steps of seed germination can be skipped, shortening the germination time to less than 15 days, increasing the germination rate, shortening the time to obtain propagated seedlings, and reducing propagation costs.

The invention relates to the technical field of coastal wetland ecological restoration evaluation, and discloses an air-space-ground collaborative coastal wetland suaeda salsa restoration effect evaluation method. In order to solve the problems that ground actual measurement samples are deficient due to poor reachability of a coastal intertidal zone, conventional satellite image mixed pixel interference is serious due to short and small suaeda salsa plants and broken distribution, and a precise quantitative evaluation means is lacked in restoration effect, a ground measurement-multispectral unmanned aerial vehicle-hyperspectral satellite collaborative evaluation framework is constructed. Firstly, a high-resolution image of an unmanned aerial vehicle is used as a bridge, and the problems of scale mismatching and sample expansion between centimeter-level quadrat and ten-meter-level satellite pixels are solved; secondly, performing spatial-spectral fusion on the satellite-borne hyperspectral image, introducing a suaeda salsa hyperspectral index (SSHI) to determine suaeda salsa distribution, further extracting spectrum and texture features of the image, and screening sensitive feature combinations by adopting correlation-VIF to suppress high-dimensional data redundancy; and finally, constructing a regression model to realize biomass time sequence mapping, and quantitatively evaluating the cumulative effect of the ecological restoration project. According to the method, the estimation precision of the biomass of the single species in the complex environment is effectively improved, and scientific support is provided for coastal wetland restoration effect evaluation.

The utility model discloses a suaeda salsa planting seedbed, and relates to the field of suaeda salsa planting, the suaeda salsa planting seedbed comprises a seedbed base, four groups of supporting legs are fixedly connected below the seedbed base, an empty groove is formed above the seedbed base, a plurality of groups of positioning grooves are formed in the lower bottom wall of the seedbed base, and a water drain pipe is fixedly connected to the outer side of the seedbed base; through the design of the quantitative watering mechanism and the combination of accurate control of the first driving motor and the second driving motor, timing and quantitative watering of different planting pots can be achieved, the planting efficiency and the crop quality are accurately improved, and the bottom of the inner cavity on the inner side of the seedbed base is designed to be a slope with the middle lifted and the two sides sunken. According to the quantitative watering device, dripping liquid can be conveniently collected, water is pumped by the water pump and conveyed into the quantitative watering mechanism again, water circulation is formed, and by means of the design, water resources are saved, and the drainage treatment cost is reduced.

The invention discloses a method for graded sand covering and sowing of suaeda salsa in saline-alkali soil, and relates to the technical field of ecological restoration of saline-alkali soil in arid and semi-arid areas and construction of forage grassland. The method comprises the following steps: sowing suaeda glauca seeds on the ploughed saline-alkali soil; sandy soil is spread on the earth surface after sowing, and the sandy soil spreading is carried out twice, wherein the thickness of the first-time sand spreading is 2-4 cm; the second time of sand covering is conducted within 5-10 days after the first time of sand covering, and the thickness is 1-3 cm; the total thickness of the two times of sand covering is 3-7 cm. According to the method, the emergence rate and the seedling survival rate are effectively increased under the real saline-alkali soil condition, the number of quadrat plants, the coverage degree and the NDVI are remarkably increased when the suaeda glauca is sown according to the method, and the method has the obvious planting advantage on the moderate and severe saline-alkali soil and is suitable for large-scale popularization and application. The method is suitable for large-scale popularization and application in Yellow River basin and similar arid and semi-arid saline-alkali soil

The invention relates to the technical field of severe saline-alkali soil improvement and pasture seed production, in particular to a method for jointly planting a seed field through suaeda glauca and alfalfa, which comprises the steps of furrow ridge culture terrain construction, suaeda glauca planting and salinity regulation, alfalfa planting and protection and pasture seed field management. The salt concentration at the ditch bottom is reduced by using the transpiration of suaeda glauca and the salt absorption characteristic of the root system, and a growth environment is provided for alfalfa; shallow root systems of suaeda glauca and deep root systems of alfalfa form complementation, and salt distribution and water utilization are optimized; the compound improved fertilizer continuously improves the soil fertility and increases the seed yield. The method can effectively improve the severe saline-alkali soil, realizes efficient production of forage grass seeds, and achieves a win-win target of ecological and economic benefits.

This invention discloses a land maintenance method and apparatus suitable for the cultivation of Suaeda salsa in wetland areas, relating to the field of ecological restoration and land improvement technology. Ecological restoration is achieved through an ecological restoration fertilizer comprising: 30-60 parts Suaeda salsa powder, 30-60 parts segmented Suaeda salsa grass, and 1-5 parts fermentation agent. The preparation method of the ecological restoration fertilizer includes the following steps: harvesting Suaeda salsa mother grass on land; dividing the obtained Suaeda salsa mother grass into two parts; pulverizing the first part and passing it through an 80-100 mesh sieve to obtain Suaeda salsa powder. This invention uses harvested Suaeda salsa mother grass as raw material to prepare an ecological restoration fertilizer. The resulting fertilizer has sufficient nutrients and a high microbial content, making it suitable for soil improvement in coastal tidal flats. It can enhance soil fertility, improve soil permeability, prevent soil compaction, and promote strong root development when planting Suaeda salsa.

The invention belongs to the technical field of plant treatment, and particularly relates to a method for increasing the betacyanin content of suaeda heteroptera cluster buds and application thereof.In the process of replacing a culture medium after primary culture of the suaeda heteroptera cluster buds, NaCl is added into the culture medium or the pH of the culture medium is adjusted to 6.5-7.0, and the plant hormone concentration of a cluster bud induced proliferation culture medium is obtained; the influence of environmental conditions on betacyanin biosynthesis is determined.

The present application relates to the technical field of remote sensing image processing and ecological monitoring, and discloses a coastal salt marsh Suaeda salsa target recognition method based on multispectral remote sensing images, comprising: determining a target area; acquiring multispectral remote sensing data; determining a salt marsh vegetation coverage area; calculating a normalized Suaeda salsa index; and determining a Suaeda salsa coverage area; the present application is directed to the unique spectral characteristics of Suaeda salsa in the vigorous growth period, which presents red or purple red, and innovatively proposes a normalized Suaeda salsa index NDSSI; the index utilizes the reflectivity difference between the blue light band and the green light band, can effectively distinguish Suaeda salsa from other green salt marsh vegetation, and solves the technical problem that the traditional vegetation index is difficult to distinguish the salt marsh vegetation types.

The invention relates to the technical field of electrochemical energy storage, and discloses an aqueous zinc ion electrolyte containing a suaeda salsa extract and application thereof, and the electrolyte is composed of soluble zinc salt, deionized water and a suaeda salsa extract additive. Active components in the suaeda salsa extract can be adsorbed on the surface of a zinc negative electrode to form a functional interface layer, and the interface layer can guide zinc ions to be uniformly deposited and prevent water molecules from being in contact with the electrode. According to the technical scheme, growth of zinc dendrites, hydrogen evolution side reaction and generation of alkaline byproducts can be effectively inhibited, so that the cycling stability and coulombic efficiency of the water-based zinc ion battery are remarkably improved. The additive is natural in source and low in cost, and the preparation method is green and environment-friendly. The invention also discloses a battery containing the electrolyte.

The invention discloses a method for restoring suaeda salsa in an easy-to-sink sludge intertidal zone, which belongs to the technical field of ecological protection and comprises the following steps: cultivating suaeda salsa seedlings in degradable paper cups; coarse sand and / or gravel are / is laid in the recovery area, and the vegetation site condition is improved; transplanting the suaeda salsa seedlings, the paper cups and soil in the cups to a recovery area; in the early mature stage of suaeda salsa seeds every year, plants and soil are turned over, and the seeds are turned into the soil. The method disclosed by the invention is simple and feasible, does not change the topography and landform of the mud flat, and can be widely applied to near-natural restoration of the easily-sunken muddy suaeda salsa.

The invention discloses an induction method for obtaining a transgenic suaeda glauca composite plant without tissue culture, and belongs to the field of plant genetic transformation. The induction method provided by the invention comprises the following steps: germinating seeds of the suaeda glauca by using a nutrient soil-coco coir mixture to obtain seedlings of the suaeda glauca, preparing the seedlings into rootless seedlings, infecting the rootless seedlings by adopting a soaking method, and inserting the infected seedlings into a sterilized coco coir matrix for culturing to obtain composite plants of the suaeda glauca. According to the method, the efficient genetic transformation system of the suaeda glauca L. mediated by the agrobacterium rhizogenes is established, tissue culture is not needed, rootless seedlings are adopted as materials, the transformation efficiency is improved, consumption of experimental equipment, consumables and manpower is reduced, the problem that the genetic transformation system of the suaeda glauca L. is not established yet is solved, and the method is suitable for industrial production. The technical effect of quickly, efficiently, simply and easily obtaining the transgenic material with low consumption is achieved, and a more convenient and efficient way is provided for genetic transformation of the suaeda glauca.

The invention discloses a construction method of a tidal flat siltation promotion and carbon sequestration restoration system based on suaeda salsa-tamarix chinensis synergy, and belongs to the technical field of coastal zone ecological restoration and blue carbon sink increasing. Aiming at the technical bottlenecks of unbalanced carbon reservoir structure, insufficient engineering-biological synergy and unsmooth activated carbon conversion in the existing tidal flat restoration, the method constructs a'microtopography-vegetation dam-vegetation 'three-level synergy system based on a near-nature solution (NbS); efficient restoration of a tidal flat ecological system is achieved through the core steps of high-precision surveying and mapping and micro-disturbance terrain finishing, soft energy dissipation unit arrangement, suaeda glauca-tamarix chinensis cooperative vegetation configuration, three-order micro-layer base improvement, engineering-biology cooperative siltation promotion and self-adaptive maintenance. The method has ecological benefits and economic feasibility, is suitable for restoration of mucky tidal flat and estuary degraded wetland in a temperate zone sea area, and provides an efficient and sustainable technical scheme for convergence increase of a blue carbon ecological system and ecological protection of a coastal zone.

The invention belongs to the technical field of soil improvement, and provides a method for improving salinized soil by using suaeda glauca, which comprises the following steps: ploughing the land, preparing the land into 4-6m * 1.5-2.5 m furrows, sowing the suaeda glauca, mulching, and carrying out daily management. According to the method, the whole life cycle of the selected suaeda glauca can be completed in a high-salinity soil environment, the soil salt absorption and transfer efficiency of the suaeda glauca can be improved by optimizing seed treatment, a zoning planting strategy and harvesting and recycling, the overground part of the suaeda glauca can be removed through harvesting after the salt is enriched, and soil desalination is achieved; the desalted suaeda glauca can also be returned to the field as a feed or an organic fertilizer, so that the salt-reducing and fertility-increasing effects are further enhanced. The method is suitable for saline soil treatment in arid regions such as Xinjiang, has high efficiency, low cost and ecological sustainability, provides a solution for saline soil treatment, and improves the utilization efficiency of saline-alkali soil in arid regions such as Xinjiang.

The application discloses a kind of Suaeda salsa mouth spray formula, process and device, it is related to Suaeda salsa mouth spray technical field;The Suaeda salsa mouth spray device, comprising: liquid storage bottle, the top of liquid storage bottle is equipped with pressurizing cavity and liquid outlet cavity by fixing frame, pressurizing cavity and liquid outlet cavity are separated by fixing frame, pressurizing cavity one end bottom is connected with the upper portion of liquid storage bottle by pressurizing pipe, and the bottom of liquid outlet cavity one end is connected with the lower portion of liquid storage bottle by liquid outlet pipe;First connecting pipe, first connecting pipe is detachably installed on liquid outlet cavity.This application can spray the spray from the spray hole of each nozzle based on the piston pressurizing, to guarantee spraying range and spraying uniformity, improve reliability by setting hollow seat, nozzle and other structures;By setting linkage part, it can be based on the movement of piston rod, drive linkage cover to rotate, and then realize the rotation of first connecting pipe, so that nozzle can more evenly act on the inside of mouth when spraying spray.