36results about "Seed immunisation" patented technology

The utility model provides a kind of for hot pepper seed sterilization plasma disinfection device, including sterilization box and support frame, elastic member is connected on the support frame, the sterilization box is connected with the support frame by the elastic member;The sterilization box is set down obliquely, and the sterilization box is installed with plasma disinfection module, and the plasma disinfection module is used to input plasma into the sterilization box;Several material blocking blocks are installed on the sterilization box, and the material blocking block is provided with guide arc surface, and the sterilization box is installed with vibration motor;Air outlet system is provided on the sterilization box, and the air outlet of air outlet system is set up obliquely upwards;The utility model can solve the problem that the seed cannot be turned over in the sterilization process of the sterilization box in the prior art, so that the seed cannot be fully contacted with sterilization medium, resulting in incomplete sterilization treatment of the seed.

The application discloses a solanaceae family seed automatic disinfection working method based on dynamic adjustment of humidity and heat, relates to the technical field of seed automatic disinfection, and is used for solving the problem that precise regulation and control based on physiological state is difficult to realize, and the probability of disease occurrence is increased. The seed coat state and conductivity of solanaceae family seeds after disinfection are detected, the proportion of a highlighted area is calculated, and the ethanol concentration is collected. The humidity response characteristics are analyzed through the proportion of the highlighted area and the ethanol concentration. The number of cracked seeds is counted, and the temperature response characteristics are analyzed in combination with the conductivity. Whether a ventilation processing mechanism is started is comprehensively judged. After ventilation, a regulation and control time is set. The respiration intensity and the tray water film thickness are monitored in real time. The humidity and heat states are classified according to the respiration change trend and the water film thickness. Cooling or drying channels are selected according to the classification results. The dynamic monitoring and regulation and control of the humidity and heat states after disinfection are realized. The ventilation channels are automatically selected through multi-dimensional sensing. The disinfection environment is optimized. The seed quality and storage stability are effectively improved.

The application belongs to the technical field of forest tree breeding, and particularly relates to a forestry breeding and cultivation method, which comprises the following steps: S1, accurate selection and pretreatment of excellent parents; S2, directional pollination and fruit cultivation; S3, seed pretreatment and stress resistance gene induction; S4, intelligent substrate seedling raising and stage resistance domestication; S5, regional adaptability domestication of transplanting; S6, planting and later maintenance; S7, excellent single plant propagation and genetic stability detection. The application not only solves the technical problem of blindness of parent selection, but also improves the stress resistance and genetic stability of seedlings by constructing a whole-cycle stress resistance cultivation system, realizes ecological adaptation of seedling raising and transplanting, greatly improves the survival rate of transplanting, realizes green and environment-friendly cultivation, and meets the development needs of ecological forestry.

The application discloses a method for improving seed germination of Gentiana dahurica, and comprises the following steps: S1, selecting seeds; S2, polishing seeds; S3, pretreatment: two layers of filter paper are laid in a culture dish, the filter paper is moistened with a potassium nitrate solution, and the seeds of Gentiana dahurica are laid on the water absorption cushion layer and pretreated for 3 days; S4, spraying a germination promoting agent: after the pretreatment for 3 days, the germination promoting agent is sprayed every day for germination culture for 10 days, the germination promoting agent is 450-550 g / mL GAs+5.5-6.5 mg / L IAA+9-11 mg / L NAA; S5, disinfection: the seeds are disinfected by spraying 5% carbendazim; and S6, the seeds are planted into a substrate, the substrate is grass charcoal soil: perlite = 3:1 in volume ratio, and the planting depth is 0.5-1 cm; after the technical scheme is applied, the seed germination rate and survival rate of the Gentiana dahurica seeds are significantly improved and can reach 96% and 97% respectively.

This invention discloses a highly efficient, multi-parameter integrated synergistic germination device, comprising a parameter environment chamber and a central column. Multiple parameter environment chambers are arranged in a ring to form an operating position. Each parameter environment chamber can serve as a parameter path for sample dishes to enter and germinate. Two or more parameter environment chambers can synergistically serve as a parameter path for sample dishes to germinate according to a preset entry sequence. The central column is located within the operating position, and multiple telescopic support rods are arranged on its outer wall. Each telescopic support rod has a sample dish attached to its distal end. By integrating multiple sample dishes onto a central column and supporting them with telescopic support rods, this invention allows each sample dish to correspond to a specific parameter path, resulting in a single experimental outcome. This significantly enhances the integration of sample dish layout and experimental path management, making operation simpler and management less complex when sample dishes participate in the difficult-to-manage multi-parameter synergistic germination process.

The utility model provides a kind of agricultural product seed sample disinfection device.It relates to agricultural seed processing technical field, including box, jar, conveying belt, turnover assembly, feed hopper, cleaning assembly and support movement component;The jar is fixedly installed at the top of box, the bottom of jar is fixedly installed with discharge pipe, conveying belt is provided in the box, and the bottom end of discharge pipe is located directly above conveying belt, the rear side of box is equipped with the discharge port compatible with conveying belt, the turnover assembly is set on jar and extends to discharge cylinder, the feed hopper is fixedly installed at the top of jar, the cleaning assembly is set on box and jar, the support movement component is set on box.The utility model design is reasonable, easy and simple to operate, can realize efficient turnover, convenient discharge, comprehensive cleaning and flexible movement, to effectively improve the uniformity of seed disinfection, efficiency and equipment applicability.

The present disclosure provides a seed treatment composition for cereal seed comprising a micronutrient zinc source and fenclorim. The composition is formulated as a liquid seed treatment for uniform on-seed application, in preferred embodiments delivering about 3-5 dry ounces elemental zinc and 2-5 dry ounces fenclorim per hundredweight of seed. When applied to rice or other cereal seeds, the zinc–fenclorim composition significantly enhances early plant tissue zinc content and decreases aluminum accumulation, supporting establishment and vigor under conditions of micronutrient deficiency and herbicide exposure. The composition addresses micronutrient deficiency and herbicide stress through a single seed treatment system and demonstrates synergistic crop benefits not achieved by zinc or safener alone.

The application discloses a rhodiola crenulata pelleting seed and a preparation method and application thereof, relates to the technical field of rhodiola crenulata seed processing, and comprises the steps of seed pretreatment, preparation of a matrix, preparation of double-layer coated pellets, drying and low-temperature domestication. 3 The obtained rhodiola crenulata pelleting seed is nearly spherical, has a bulk density of 1.2-1.4 g / cm 3 , a compressive strength of 0.4-0.6 MPa, and can completely disintegrate in high-altitude soil with an altitude of greater than or equal to 2500 m within 7 days, and can be applied to high-altitude artificial large-scale planting, and solves the technical problems of small particle size, low germination rate, weak cold and drought resistance and great sowing difficulty of the rhodiola crenulata seed in the prior art.

The present application relates to the technical field of pesticide compounding, in particular to a kind of pesticide composition, and the active ingredient of the pesticide composition includes active ingredient A, active ingredient B and active ingredient C, the active ingredient A is double amide insecticide, the active ingredient B is prothioconazole, and the active ingredient C is fludioxonil.The pesticide composition of the present application is compounded with three compounds with different action mechanisms, which plays a role in preventing insects and killing bacteria, can effectively slow down the generation of pest and pathogen resistance, reduce pesticide dosage, reduce pesticide residues and reduce production costs.

The present application relates to a kind of rotary potato precision seed cutting machine, including feeding mechanism, feeding mechanism, pressure cutting mechanism, disinfection and dosing mechanism and discharge port, feeding mechanism, pressure cutting mechanism is respectively set multiple groups along the circumferential direction, feeding mechanism includes material channel component and horizontal feeding component, material channel component includes the first material channel that upper end is connected with feeding mechanism and the second material channel that lower end is connected with pressure cutting mechanism, horizontal feeding component is used to send material from the first material channel into second material channel, pressure cutting mechanism includes pressure cutting component and the cutter area that is set to pressure cutting component, cutter area upper side is connected with the lower end of second material channel, and its lower side is connected with discharge port.The present application structure design scientific and reasonable, transmission structure one drive multiple, fully use three-dimensional space to complete the required function, adopt multi-channel precision conveying, ensure that working efficiency guarantees cutting position accuracy, maximum degree reduces the working intensity of worker, so that worker saves time and effort, more efficient input production.

The application discloses a pretreatment system for continuously producing hydroponic pasture, which comprises a high-temperature sterilization machine, a seed covering machine and a mechanical arm, the high-temperature sterilization machine is arranged at the end side of the first conveying belt, the seed covering machine is arranged at the feeding end side of the conveying belt, and at least one mechanical arm is arranged between the first conveying belt, the conveying belt, the high-temperature sterilization machine and the seed covering machine. The pretreatment system for continuously producing hydroponic pasture has the advantages that manual loading and unloading are not needed, automation is realized, the working efficiency is improved, the labor cost is reduced, the seeds are screened, disinfected, cleaned, soaked and dried before being covered, the germination rate of the seeds is improved, the operation time of the subsequent spiral tower is reduced, and the operation cost is reduced.

The application discloses a low-dose atomized seed disinfection and seeding device and belongs to the field of seed disinfection seeders. The low-dose atomized seed disinfection and seeding device comprises a shell, the front end of the shell is provided with a cover plate, and the inside of the shell is sequentially provided with a first treatment box, a storage frame, a first conveying belt, a second treatment box, a second conveying belt and a third treatment box from top to bottom. The application solves the problem that it is difficult to clean the inside of the disinfection and seeding device, the second mounting plate, the first mounting plate and the third mounting plate can be directly disassembled together with the cover plate and removed, the removed second mounting plate can expose the first treatment box, the second treatment box and the third treatment box, the removed first mounting plate can expose and disassemble the first conveying belt and the second conveying belt which contact the seeds, and finally the storage frame can expose the internal draining area after the third mounting plate is disassembled.

The application provides a kind of based on ginkgo root secretion regulation alfalfa nodulation growth-promoting forest-grass interplanting method.The method makes full use of ginkgo under forest space, by land preparation and fertilization between forest rows, constructs high ridge square, selects high-quality alfalfa seed for strip sowing, combined with reasonable spacing and fixing seedling, cultivation and weeding and other field management measures, realize the normal growth and efficient utilization of alfalfa, provide a scientific and reasonable alfalfa interplanting mode.The application combines soil physical and chemical index determination, systematically evaluates forest soil before and after alfalfa planting, confirms that the method can effectively improve soil physical and chemical properties, promote ginkgo-alfalfa synergistic growth, has significant ecological benefits and application prospect.In addition, the application further verifies that ginkgo root secretion has obvious growth-promoting effect on alfalfa rhizobium, and can improve the expression level of alfalfa nod gene, enhance the number and quality of nodule, so as to improve the production performance of alfalfa and soil improvement effect.

The application discloses a seed treatment agent based on 2,6-pyridinedicarboxylic acid or a high-DPA bacillus subtilis and application thereof, and is used for promoting seed germination and seedling growth, wherein DPA can directly promote seed germination and seedling growth as a signal molecule, and the MT strain with high DPA production has excellent colonization capacity on the seed surface and can continuously secrete DPA in situ; after the seed treatment agent is used, the germination rate of barley seeds is increased from 92% to 98%, the radicle length is increased from 1.0 cm to 4.1 cm, and the plumule length is increased from 2.1 cm to 7.2 cm; the germination rate of soybean seeds is increased from 86% to 96%, the taproot length is increased by 37%, and the fresh weight of seedlings is increased by 45%, and the application is simple in operation, safe and environment-friendly, and provides a new safe, efficient and environment-friendly strategy for seed treatment.

The application relates to the technical field of seedling raising, and discloses an oil tea grafting seedling raising device and method, which comprises a support, equidistant ring frames are arranged in the support, seedling raising bags are arranged in the ring frames, and an arrangement assembly for driving the ring frames to be arranged in a stepped manner is arranged on the support. The application can realize the following effects: when weeds in the seedling raising bags are cleaned, the seedling raising bags are arranged in a stepped manner from left to right in a descending order of height, the seedlings in the adjacent seedling raising bags are not staggered, in the subsequent cleaning of the weeds, the seedlings and the weeds in the adjacent seedling raising bags do not interfere with each other, the cleaning operation is facilitated, the seedling raising bags can be arranged while the bottoms of the seedling raising bags are supported, in the subsequent cleaning of the weeds, the bottoms of the seedling raising bags are not damaged, and the weeds can be better cleaned.

This utility model discloses an automatic soaking device for virus-free sugarcane seedlings, including a soaking tank. Supporting crossbars are arranged on both sides of the upper end of the soaking tank. Several supporting vertical bars are arranged at the upper end of each supporting crossbar. Supporting crossbars are arranged on the vertical bars, parallel to the supporting crossbars. A connecting rod is arranged between two supporting crossbars. A reinforcing rod is arranged between two supporting crossbars. A feeding roller is arranged on one side of the reinforcing rod at the upper inlet of the soaking tank. A discharging roller is arranged on the other side of the supporting crossbar at the upper outlet of the soaking tank. A sliding rod is arranged at the upper end of the supporting crossbars. An automatic gripping device is arranged between two sliding rods. This utility model, through the combination of the automatic gripping device and the soaking tank, can disinfect sugarcane seeds by soaking. The left and right clamps grip the tray, thereby placing or retrieving the seedlings from the soaking tank, reducing the workload of operators and improving soaking efficiency.

The utility model relates to redki planting technical field, concretely is a kind of seed disinfection equipment for redki planting, including shell and the ultraviolet lamp being located in shell, the shell contains supporting leg and one side opening, still include horizontal and set on the electric push rod of shell, the baffle connected with the output shaft of electric push rod, set on the turnover mechanism of baffle;The turnover mechanism includes the first motor being located on baffle, rotates and is located in the turnover plate of baffle at the opening side of shell, rotates and is located in the limiting plate of one side of turnover plate and with shell bottom sliding fit and is located on the stirring assembly of turnover plate;The first motor output shaft passes through baffle and is connected with turnover plate;The device passes through equipment stirring assembly, in the disinfection process, second motor drives stirring rod to rotate, makes redki seed to contact with ultraviolet fully, avoids that part seed is not completely disinfected, improves redki seed disinfection quality and efficiency, and then guarantee the overall planting quality of redki.

This utility model relates to the field of rice seed pretreatment technology and discloses a rice seed disinfection pretreatment device. A holding frame is rotatably installed inside a liquid storage frame. A drain pipe is fixedly connected to the bottom side of the liquid storage frame, and a sealing cap is screwed to the top of the drain pipe. A rotating mechanism is installed on the top side of the liquid storage frame, and the rotating mechanism is connected to the outer side of the holding frame via a transmission mechanism. This utility model's technical solution allows the holding frame to automatically rotate and move out of the liquid storage frame around a rotating rod. Simultaneously, with the permeable material blocking effect of the permeable mesh plate at the bottom of the holding frame, the disinfectant accumulated inside the holding frame can be automatically discharged during rotation. This allows the soaked and disinfected seeds to be removed from the liquid storage frame as the holding frame rotates, facilitating the transfer of disinfected rice seeds and enabling the subsequent reuse of the disinfectant solution inside the liquid storage frame.

The application discloses a yield-increasing water-cultivation pasture formula combination and application thereof, and belongs to the technical field of pasture cultivation. The formula combination is selected from the following any one in a mass ratio: rye grass / barley / oat 60%-80%+chicory 20%-40%; the application also provides application of the formula combination in water-cultivation pasture production, which comprises the following steps: grass seed impurity removal, seed soaking, seedling tray treatment, breeding and germination, and tower growth, etc. In view of the problem that single variety planting or mixed planting lacks scientific collocation and ratio design in the prior water-cultivation pasture technology, the application provides a scientific yield-increasing water-cultivation pasture formula combination and an application method thereof, effectively solves the problems of asynchronous germination, uneven growth, root competition or cross infection of diseases, and improves overall yield and nutritional quality.

This invention belongs to the field of konjac germplasm detoxification technology, specifically disclosing a method for virus treatment of bulbil konjac seedlings, including the following steps: screening bulbil konjac seedlings; virus inactivation: placing the pretreated seedlings into a virus inactivating agent, wherein the virus inactivating agent is composed of trisodium phosphate and Ganoderma lucidum polysaccharide, wherein the mass percentage concentration of trisodium phosphate in the inactivating agent is 8%~12%, and the mass percentage concentration of Ganoderma lucidum polysaccharide is 0.1%~0.3%; this invention, through the combination of Ganoderma lucidum polysaccharide and trisodium phosphate as an inactivating agent, activates the seed's own disease resistance while achieving an inactivation rate of over 98% against major pathogenic viruses such as taro mosaic virus, achieving the dual goals of efficient virus inactivation and induction of resistance, while maximizing the preservation of seedling embryo viability, significantly improving the seedling success rate and plant quality of seedling propagation.

To provide a vinyl alcohol-based polymer having equivalent properties compared with a vinyl alcohol-based polymer derived only from petroleum; to save oil resources when using the vinyl alcohol-based polymer (PVA); and to reduce discharge of carbon dioxide in manufacturing processes.SOLUTION: A vinyl alcohol-based polymer (X) is obtained by polymerizing a plant-based vinyl ester monomer (A) and a petroleum-based vinyl ester monomer (B), followed by saponification. A molar ratio of (A) and (B) is 5:95 to 100:0.SELECTED DRAWING: None

An object of the present invention is to provide an aqueous agrochemical composition containing a natural rubber, which has an excellent agrochemical activity effect. The present invention relates to an aqueous agrochemical composition including an agrochemical active ingredient, a surfactant, a natural rubber, and water, in which a weight ratio of the agrochemical active ingredient to the natural rubber is 100 : 1 to 1 : 2.

This utility model discloses a spraying device for corn seed production, belonging to the technical field of auxiliary devices for corn seed production. It includes a frame, casters rotatably connected to the surface of the frame, and a push handle welded to the surface of the frame. The surface of the frame has symmetrically arranged guide holes, and a spraying assembly is installed on the surface of the frame. The spraying assembly includes a guide rod inserted through the guide hole of the frame, a base plate fixedly connected to the bottom end of the guide rod, and a spray hood fixedly connected to the surface of the base plate. Depending on the thickness of the seed, the guide rod is pressed down relative to the longitudinal position of the frame. The return spring undergoes elastic deformation within its elastic limit, and with the assistance of the base plate, the spray hood descends longitudinally, achieving height adjustment. The guide frame passes through the through hole of the adjustment frame and is slidably configured. During the pressing down of the adjustment frame, the adjustment frame slides relative to the guide frame. Tightening the locking bolts screwed into the surface of the adjustment frame provides auxiliary fixation for the adjustment frame, resulting in good stability.

It sterilizes all granular materials evenly and completes the sterilization process in a short amount of time. [Solution] The sterilization device 10 comprises a tank 11 for containing granular material to be sterilized, and a gas supply device 12 for supplying chlorine dioxide gas to the inside of the tank 11 from below. The gas supply device 12 sterilizes the granular material inside the tank 11 while causing it to flow by blowing out chlorine dioxide gas.

This invention relates to the field of plant seedling technology, specifically to a method for improving the survival rate of Melaleuca alternifolia seedlings, comprising: S1, disinfecting Melaleuca alternifolia seeds; S2, preparing a seed suspension using the Melaleuca alternifolia seeds obtained in step S1; S3, inoculating the seeds soaked in step S2 into a germination medium for germination culture, wherein the germination medium comprises 1 / 2 MS, 0.1-0.4 mg / L BA, 0.01-0.1 mg / L NAA, 20-30 mg / L GSH, 0.3-0.7 mg / L triacontanol, 0.1-0.5 mg / L betaine, and 0.1-0.3 mg / L acetic acid. mg / L sodium molybdate, 20-30 g / L sucrose, 1-5 g / L glucose, 4.5-6 g / L agar powder; S4, when the seeds from step S3 germinate into seedlings, the seedlings are transplanted from the germination medium to a seedling strengthening medium for the first and second stages of seedling strengthening culture; S5, hardening off, transplanting, and seedling management. Compared with the prior art, this invention uses a unique disinfection and germination / strengthening culture method to solve the problems of difficult disinfection of very small seeds of *Melaleuca alternifolia*, incomplete disinfection, or low germination rate due to seed poisoning after disinfection, thereby improving seed germination rate and seedling transplant survival rate, and shortening seedling time.