18 results about "Growth Agents" patented technology

This invention discloses an AIoT-based containerized modular intelligent sprout cultivation device. The device collects environmental data in real time through multiple sensors deployed within the container, which is then uploaded to the platform layer via an edge computing gateway. The platform layer uses an LSTM predictive control module to analyze the data, predict environmental trends, and generate optimized environmental control and growth agent dispensing strategies, which are then sent to the edge gateway to drive actuators. Simultaneously, an intelligent circulating water system integrates multi-stage treatment and recycling devices to achieve efficient water resource recycling. This invention solves the problems of lagging environmental control, low resource utilization efficiency, and poor coordination among subsystems in existing plant factory systems through integrated closed-loop intelligent regulation of sensing, prediction, and control, achieving precise and automated management of the entire plant growth cycle.

The application relates to a preparation method of ZSM-5 nanosheet zeolite and belongs to the technical field of catalyst preparation. The preparation method is used for synthesizing b-axis directional growth ZSM-5 molecular sieve under a seed guiding liquid in an acid medium and a fluorine-free system. The method comprises the following steps: mixing an aluminum source, inorganic acid, inorganic alkali, a silicon source and deionized water, fully stirring to form a gel, adding a small amount of seed guiding liquid, and adjusting the pH of the synthesis gel to be between 4 and 6 by controlling the adding amount of the inorganic acid. The b-axis directional growth ZSM-5 nanosheet is obtained by crystallization treatment at a certain temperature. The method is an inorganic system synthesis in a fluorine-free system, the silicon aluminum ratio is adjustable between 30 and 120, the system is green and environmentally friendly, the cost is low, the problems of high cost, limited silicon aluminum ratio and serious environmental pollution in the fluorine-containing system and the addition of organic growth agents for synthesizing directional growth nanosheets are solved.

The utility model discloses an agricultural planting growth promoter mixing and blending device which comprises a mixing tank assembly, the mixing tank assembly comprises a tank body, a feeding pipe, a discharging pipe and a supporting column, the feeding pipe is fixedly connected to the top end of the tank body, the discharging pipe is fixedly connected to the bottom end of the tank body, and the supporting column is fixedly connected to the bottom end of the tank body; the first dustproof cover is fixedly connected to the top end of the tank body, and a batching bin is formed in the top end of the first dustproof cover; the stirring assembly is arranged at the bottom of the inner side of the dustproof cover I and the inner side of the tank body; the dustproof cover II is fixedly connected to the bottom end of the tank body; the vibration blending assembly is arranged on the inner side of the second dustproof cover and the inner side of the tank body; the one-way valve assembly is arranged on the inner side of the stirring assembly. Compared with the prior art, the multi-directional stirring device has the advantages that horizontal stirring, vertical stirring and multi-directional stirring can be realized, and ingredient liquid can be gradually added into an agricultural planting growth promoter to be mixed.

The invention relates to the technical field of biogas and organic fertilizer production, in particular to an anaerobic fermentation synergistic growth promoting agent preparation device and method.The method comprises the following steps that 1, caked raw materials in a solid raw material bin are smashed through a smashing machine, insoluble impurities of liquid raw materials are removed through a filter, and the liquid raw materials are dried; step 2, weighing the crushed solid raw materials through an electronic metering bin, and accurately metering the filtered liquid raw materials through a metering pump according to a formula, step 3, preparing deionized water through a pure water preparation unit, injecting the deionized water into a dissolving and chelating tank, and stirring to obtain the purified water. Step 2, feeding the solid raw material and the liquid raw material in the step 2 according to the sequence and the specified weight, and keeping stirring in the feeding process of the solid raw material and the liquid raw material, and step 4, stirring the solid raw material, the liquid raw material and deionized water for a period of time, adding a chelating agent, maintaining the temperature and controlling the stirring speed at the same time; the fermentation period is shortened, and the gas production rate is increased.

The invention provides application of rahnella maple XS-11 in the aspect of growth promotion of radix bupleuri, and belongs to the technical field of microorganisms. The invention provides rahnlaaceae XS-11, and the collection number of the rahnlaaceae XS-11 is CGMCC (China General Microbiological Culture Collection Center) No.35248. The rahnlaaceae XS-11 can be used for preparing a culture medium. In the invention, the bacterium rahnella malayi XS-11 is a growth-promoting bacterium screened from rhizosphere soil in a bupleurum chinense genuine producing area, the XS-11 strain has the capabilities of dissolving phosphorus, dissolving potassium and fixing nitrogen, can promote the growth of bupleurum chinense seedlings as a growth promoting agent, particularly has a remarkable effect of increasing the biomass of the root of a medicine part, and meanwhile, has a remarkable effect of promoting the growth of the bupleurum chinense seedlings. The growth-promoting bacterium can also significantly improve accumulation of saponin components at the root of radix bupleuri, can be used for artificial cultivation of radix bupleuri, provides a theoretical basis for increasing the yield and improving the quality of radix bupleuri, and has important guiding significance for reasonably utilizing biological agents to carry out ecological planting of medicinal plants.

The invention discloses a fruit tree grafting growth promoter, and relates to the technical field of fruit tree cultivation. The growth promoter is prepared from the following raw materials in parts by weight: 0.01 to 0.05 part of methyl jasmonate, 0.1 to 0.3 part of salicylic acid nano microcapsules, 2 to 5 parts of bacillus velezensis, 1 to 3 parts of trichoderma harzianum, 5 to 10 parts of mesoporous silica nanoparticles, 3 to 6 parts of zinc alginate compound, 5 to 8 parts of herba portulacae extract, 2 to 4 parts of ginkgo leaf nano extract, 1 to 2 parts of chitosan oligosaccharide, 2 to 4 parts of pullulan and 100 to 200 parts of plasma activated water. The growth promoter disclosed by the invention realizes innovation of an action mechanism, prolongs the action lasting period, breaks through the adaptability limitation of a grafting technology, successfully utilizes and optimizes the micro-ecology of a grafting interface, and is environment-friendly and high in safety.

The application provides a kind of cartilage polypeptide composition and its preparation method, the cartilage polypeptide 30-45%, auxiliary agent 10-25%, growth agent 3-8%, slow-release agent 2-9%, the balance is water, the application will cartilage polypeptide, auxiliary agent, growth agent and slow-release agent several ingredients scientific compatibility, preparation has the composition of protecting cartilage tissue, anti-inflammatory pain, effectively increase bone density effect, improve synovial tissue, there is no rebound ineffective condition after drug withdrawal.

The invention relates to the technical field of coatings, and discloses a high-weather-resistance water-based polyester dispersion and a preparation method thereof.The preparation method comprises the steps that dibasic acid, dihydric alcohol and a branched chain monomer are subjected to melt polycondensation reaction, and an obtained polyester prepolymer is subjected to organic amine neutralization to obtain a polyester melt; adding water into the polyester melt for emulsification, and adding an ether growth agent into the obtained dispersion emulsion for chain growth reaction to obtain a high-molecular-weight dispersion; carrying out in-situ hybridization treatment on the high-molecular-weight dispersion by adopting a silane precursor to form a covalent hybrid dispersion of which the surface is enriched with siloxane; constructing a synergistic weather-proof structure for the covalent hybrid dispersion to obtain a polyester dispersion; according to the invention, the corrosion of ultraviolet light, moisture and oxygen is effectively blocked, so that the coating has excellent weather resistance, water resistance, chemical resistance and long-term appearance retention capability, the risks of yellowing, pulverization and gloss loss are obviously reduced, and the comprehensive weather resistance is greatly improved.

This invention provides a Pseudomonas spp. bacterial composition, a compound bacterial agent, and their applications, belonging to the field of microbial technology. This invention provides a Pseudomonas spp. bacterial composition, comprising Pseudomonas spp. bacteria (… Pseudomonas arcuscaelestis JF1 and ( Pseudomonas hutmensis JF2 and JF2 are growth-promoting bacteria screened from the rhizosphere soil of Corydalis yanhusuo. Pseudomonas bacteria JF1 and JF2 have the ability to solubilize phosphorus and produce iron carriers. As growth promoters, they can be used synergistically to promote the growth of Corydalis yanhusuo seedlings. In particular, they have a significant effect on promoting the accumulation of total alkaloids in Corydalis yanhusuo tubers. They can be used in the artificial cultivation of Corydalis yanhusuo, providing a theoretical basis for improving the yield and quality of Corydalis yanhusuo. They have important guiding significance for the rational and effective use of microorganisms to improve the quality and yield of "Qin medicine"—Corydalis yanhusuo.

This invention relates to a bio-based environmentally friendly fabric made from corn stalks and its preparation method. The preparation method includes the following steps: S1: injecting a growth agent into the vascular bundles of the corn stalks during their growth process to thicken the vascular bundle walls; S2: injecting a toughening agent into the vascular bundles when the corn stalks stop growing to enhance their toughness; S3: separating the vascular bundles from the corn stalks; S4: using the vascular bundles in the corn stalks for weaving to obtain the bio-based fabric. This invention induces the modification of the vascular bundle structure of corn stalks, altering their physical properties. The treated vascular bundle structure is used to make the fabric base layer, which is then laminated with a waterproof and breathable membrane to obtain an environmentally friendly fabric that is easily degradable and has waterproof, breathable, lightweight, and resilient properties. This reduces the use of petroleum and the emission of pollutants, and also treats the corn stalks, contributing to environmental protection.

The invention discloses an anti-hair loss hair-growing agent extracting solution and a production process thereof. The extracting solution is composed of water, propylene glycol, various plant extracts, ethylhexylglycerin, phenoxyethanol and the like, all the components have a synergistic effect, and the extracting solution can promote scalp blood circulation, improve the scalp environment and nourish hair follicles, so that alopecia is reduced, and hair growth is promoted. The production process comprises the steps of picking, soaking, extraction, filtration, solvent recovery, refined filtration, auxiliary material addition, sterilization, filling and the like, the process is simple and convenient to operate, effective components in plants can be effectively extracted, and the quality and effect of products are guaranteed.

The invention relates to the technical field of agricultural production, and discloses a preparation method and application of a rhizosphere nutrient enrichment and signal induction growth promoter. The method comprises the following steps: chelating and concentrating potassium nitrate, monopotassium phosphate and the like with an EDTA-citric acid chelating agent under an alkaline condition; trace elements are chelated by amino acid, modified by polyglutamic acid and emulsified into a nano suspension; the oligosaccharide and the cyclodextrin are included, the hormone and the calcium alginate are embedded, and the PLGA coating is performed to form a three-layer microcapsule; and adding the materials into a carboxymethyl chitosan solution for granulation, sequentially coating a rapidly disintegrating film, a pH sensitive film and a cellulase response film, and drying to obtain the growth promoter. The technical problems that a traditional growth promoter is low in nutrient utilization rate, short in signal action time and poor in compatibility stability are solved.

The invention relates to the technical field of mixing, in particular to a plant growth regulator mixing device which is characterized in that a raw material mixed solution in the middle of the bottom of a mixing tank is driven to the periphery of the bottom through centrifugal force generated by rotation of centrifugal blades, and then the mixed solution at the bottom rises along the inner wall of the mixing tank through rotation of a spiral plate; meanwhile, the crushing rollers are arranged among the blades of the spiral plate, so that when the mixed liquid rises along the wall, the mixed liquid is subjected to secondary crushing and stirring through the crushing rollers; finally, the rising mixed liquid flows into the stirring barrel again and is stirred for the third time through the stirring rod; through multiple mixing and stirring, the stirring dead angle in the mixing tank is eliminated, various raw materials are fully mixed, and the mixing efficiency of the growth promoter is further improved.

The present disclosure relates to copolymers and polymeric vesicles for targeted delivery of biomolecules to living organisms. Exemplary copolymers include an initiator block, a extender block, and a linkage connecting the initiator block and the extender block. The initiator block comprises a glycan head configured to provide targeted delivery, and the extender block comprises a functional moiety configured to provide desired characteristics to the polymeric vesicle.

The invention provides a method for regulating and controlling flowering quality of floribunda camellia, and relates to the field of camellia planting. The regulation and control method comprises the following steps in the vegetative growth period of the camellia fragile: spraying a young shoot inducer to container seedlings of the camellia fragile in the vegetative growth period, and synchronously applying a growth-promoting nutrition supply agent; in the reproductive growth period of the camellias fragiena, the following operations are carried out: synchronously spraying a flowering inducer and a flower bud growth agent on the whole camellias fragiena container seedling in the reproductive growth period, and synchronously applying a nutrient supply agent for promoting the flower type on the camellias fragiena container seedling. Spraying a new shoot inducer, a flowering inducer and a flower bud growth agent until plant stems are wet and water drops drop from leaf tips. By means of the method for regulating and controlling the flowering quality of the floribunda camellia, the flowering quality of the container seedlings of the floribunda camellia can be effectively and remarkably improved, and the regulating and controlling purposes of improving the quality such as a large number of flower buds and the like are achieved.

The invention provides an additive for improving the strength of an industrial solid waste-based filling cementing material and a use method thereof, and belongs to the field of mine cemented filling, the additive comprises the following components by mass: 30-50% of a calcium phase substance, 20-40% of sulfate, 5-15% of an alcohol amine compound, 8-30% of a strong acid, and 2-15% of an anti-allergy agent; the anti-allergy agent is one or more of polyferric sulfate and polyaluminum sulfate. According to the admixture provided by the invention, the calcium phase substance is used as the nucleating agent, the sulfate substance is used as the growth agent, the strong acid and the alcohol amine substance are used as the activating agent, and the polyferric sulfate or the polyaluminum sulfate is used as the anti-allergy agent, so that the industrial solid waste-based cementing material is modified; the comprehensive performance of the industrial solid waste-based cementing material is obviously improved.

The application discloses a method for growing multilayer and single layer tungsten ditelluride films by normal pressure chemical vapor deposition. The method uses tellurium powder and tungsten trioxide as precursors, and adds potassium bromide as an auxiliary growth agent, so that the tungsten trioxide generates a precursor with stronger volatility under the action of the potassium bromide, and the problem of high required temperature of the tungsten trioxide is solved; and the double-temperature-zone tube furnace is used to control the growth temperature and time of the tellurium source and the tungsten source respectively, the Si / SiO2 substrate and the hydrogen-argon mixed gas are used as the carrier gas, and by adjusting the distance between the precursors, the growth temperature and the precursor ratio, the controllable preparation of the tungsten ditelluride film thickness and shape is realized. The tungsten ditelluride film grown by the application has excellent uniformity and a larger size, and the maximum size of the single layer can reach 0.01 cm 2 , which has an important positive effect on subsequent basic physical property research and preparation of high-performance electronic devices.

The invention belongs to the technical field of aluminum oxide production, and particularly relates to a method for removing fluorine, oxalic acid and vanadium impurities without arsenic in the aluminum oxide production process. The method comprises the following steps: (1) adding a sodium fluoride inducer and a sodium fluoride growth agent into evaporation mother liquor obtained by evaporating aluminum oxide, and then separating out sodium fluoride to obtain first mother liquor and first filter residues; (2) adding an oxalate inducer and an oxalate growth agent into the first mother liquor, and then separating out sodium oxalate to obtain second mother liquor and second filter residues; (3) performing sodium vanadate precipitation on the second mother liquor to obtain third mother liquor and third filter residues; the reaction temperature of sodium fluoride precipitation in the step (1), the reaction temperature of sodium oxalate precipitation in the step (2) and the reaction temperature of sodium vanadate precipitation in the step (3) are sequentially reduced. According to the method, the sodium fluoride slag, the sodium oxalate slag and the sodium vanadate slag can be obtained respectively, follow-up economic utilization of the waste slag is facilitated, and the slag does not contain arsenic.