98results about How to "Improve germination efficiency" patented technology

The invention discloses a seed-soaking germinating device for agricultural planting. The seed-soaking germinating device for agricultural planting comprises a control box, a liquid storage tank, a germinating box and a heater, wherein the control box is arranged on one side of the liquid storage tank; a storage battery, a signal receiver and a control circuit board are mounted inside the control box; a liquid level sensor is mounted inside the liquid storage tank; a water injection port is formed in the upper part of the liquid storage tank; a water injection port cover is mounted on the waterinjection port; a water pump is fixed on the liquid storage tank; the water pump is connected with the liquid storage tank through a liquid pumping pipe; a filtering ball is mounted at the lower endof the liquid pumping pipe; a liquid supplying pipe is arranged at a water outlet of the water pump; the liquid supplying pipe is connected with branch pipes through a connecting flange; spray heads are mounted at the lower ends of the branch pipes; and the liquid storage tank is arranged on one side of the germinating box. The seed-soaking germinating device for agricultural planting is providedwith a temperature control device, effectively improves the seed germinating efficiency, is high in degree of automation, is not required to be manually monitored in real time, and is very convenient.

The invention discloses a preparation technology method capable of improving the sprouting efficiency, active component content and anti-oxidization activity of black barley. The preparation technology method comprises the following steps: screening seeds; washing the seeds with clean water; disinfecting the seeds with sodium hypochlorite; washing the seeds with sterile water; immersing the seedswith hydrogen-rich water; culturing and sprouting. According to the preparation technology method disclosed by the invention, the seeds are immersed and wetted by the hydrogen-rich water; under the condition that the sprouting temperature of the black barley is relatively low, relatively high germinating potential, germinating rate and growth speed are obtained within short time. Compared with common sprouting conditions, the nutritional and active components and the anti-oxidization activity of the sprouted black barley are remarkably improved; the content of free plant phenolic acid, free polyphenols, calcium and iron of the sprouted black barley treated by the hydrogen-rich water is remarkably increased. The preparation technology disclosed by the invention is simple in preparation process and easy to operate and industrial large-scale production is easy to realize.

A Rhizoma Paridis artificial seedling growing method comprises the following steps: 1, seed selection and processing; 2, seedbed preparation; 3, seedbed sowing; 4, seedbed management; 5, seedling stage management. The Rhizoma Paridis artificial seedling growing method is low in seedling growing cost, and large in seeding formation quantity.

The invention relates to the technical field of agricultural planting, and discloses a seed soaking and germination accelerating device for agricultural planting. The seed soaking and germination accelerating device comprises a base with rollers, wherein a disinfection box, a cleaning box, a seed soaking box, a warm water box and a constant temperature box are fixedly mounted on the top of the base; and the disinfection box, the cleaning box, the seed soaking box, the warm water box and the constant temperature box are sequentially arranged from left to right and are fixedly connected with oneanother. An ethanol solution is added into the disinfection box, so that the surfaces of seeds are conveniently sterilized and disinfected; the seeds are cleaned by the cleaning box, so that the seeds are conveniently placed into the seed soaking box for nutrient soaking, and sufficient nutrients are provided for germination accelerating of the seeds; the seeds are soaked by warm water in the warm water box, so that the germination accelerating efficiency is favorably improved; and finally, constant-temperature germination accelerating is performed by utilizing the constant temperature box, and a nutrient solution is sprayed to the seeds in combination with a spraying pipe, so that sufficient water and nutrient substances are provided for the seeds, and the germination accelerating rate is favorably improved.

The invention discloses an edible fungus culture medium. The edible fungus culture medium is prepared from the following raw materials: 5-10 parts of bark, 5-10 parts of old newspaper, 2-5 parts of old book, 5-10 parts of gypsum powder, 10-15 parts of glucose, 10-12 parts of wood chips, 5-10 parts of soil, 5-8 parts of wheat bran, 3-10 parts of rice hull, 5-9 parts of Pennisetum sinese and the balance of straw; the edible fungus culture medium is prepared by the steps of putting the raw materials into a grinder for grinding, filtering the ground materials by using a filter sieve, pouring the filtered materials into a bucket, then putting 0.5 part of urea, 0.2 part of an insecticide and 30 parts of clear water into the bucket, mixing and stirring; spreading out the stirred mixture in a production base, then carrying out high temperature disinfection, inoculating the disinfected product, and finally carrying out spawn running management. The edible fungus culture medium has the advantages that the manufacturing cost is low, the production of edible fungi can be effectively increased, the sizes of the edible fungi is increased, and the spawn running efficiency is improved.

The invention discloses a sugarcane seedling culture method capable of advancing sowing time. The method comprises the following steps: (1) substrate sterilization; (2) sowing; (3) two-film warming for germination accelerating, and warming and moisturizing at night; (4) management after the three-leaf stage: light filling regulation, ventilation of a seedling culture greenhouse, fertilizer and water management, pest control and removal of sick seedlings and quite weak seedlings; (5) transplanting in a field. With the adoption of the method, the technical problems of late sowing and the like in the prior art are solved, the sowing date can be 30-45 days earlier, the seedling survival rate is high, sugarcane seedlings are robust, the culture cost is lower, and the sugarcane crossbreeding efficiency is improved.

The invention relates to a bagging method of automatic water filling of aquatic fingerlings and an automatic water filling device. The automatic water filling device of the aquatic fingerlings is composed of a funnel, a diving pump, a PVC water pipe and a control system, wherein the diving pump is controlled by the control system; the diving pump is connected above the funnel through the PVC water pipe; the control system is composed of a foot switch, a time relay, an air switch, a normally open contact and an alternating current contactor; the air switch, the normally open contact and the diving pump are connected in series; the foot switch, the alternating current contactor and the time relay are connected in series; the time relay controls the alternating current contactor for delayed interruption; and the alternating current contactor controls the opening or closing of the normally open contactor. In the bailing and seedling bagging steps of the invention, manpower is substituted by mechanical device to realize automatic operation, thus the utilization of the device in the seedling step can realize labor saving and standardization and can improve seedling efficiency.

The invention discloses a germination-accelerating method of peony seeds, which includes the steps of (1) soaking the peony seeds in medical alcohol for 5 min; (2) soaking the peony seeds in a low-concentration indoleacetic acid solution for 1-3 days, taking out the peony seeds and air-drying the peony seeds in shade place; (3) performing pile-fermentation to the peony seeds, covering the peony seeds by a plastic film, maintaining the temperature at 20-30 DEG C for 3-5 days; and (4) mixing the peony seeds with clean river sand which is disinfected and is 5-10% in moisture and storing the peony seeds. When the peony seeds are soaked in the indoleacetic acid solution, it is beneficial to semina differentiation. The germination-accelerating method reduces germination-accelerating time, improves germination efficiency and is regular in germination.

The invention discloses a seed germination accelerating apparatus for agricultural plantation. The seed germination accelerating apparatus comprises a seed germination accelerating box body, seed germination accelerating carrying devices, a germination accelerating liquid storage tank and a circulating aeration unit, a seed germination accelerating box door is movably hinged to one side of the seed germination accelerating box body through stainless steel hinges, the seed germination accelerating carrying devices are fixedly mounted in the seed germination accelerating box body, and the germination accelerating liquid storage tank is fixedly mounted at a position, below the bottom seed germination accelerating carrying device, in the seed germination accelerating box body. The apparatus has the advantages of reasonable and simple structure, convenience in use, high germination accelerating efficiency, good germination accelerating effect, reduction of the occupied space, reduction of the apparatus cost by only using a single atomizing nozzle, uniformity in heating of a germination accelerating liquid, promotion of the flow of the liquid in the germination accelerating liquid storage tank, ensuring of uniform mixing of germination accelerating agents, ensuring of an enough oxygen content in the germination accelerating environment to promote the seed germination accelerating speed, and strong practicality.

The invention belongs to the technical field of nursery stock bud grafting, and particularly relates to a cuttage-grafting seedling raising method for rubber trees. Rubber tree seeds are selected to be sowed and cultivated into seedlings according to a traditional cultivation mode; terminal buds of strong budlings to be used as cion varieties are removed, novel tops with stem diameters equivalent to the diameter of seedlings (stocks) epicotyls are cultivated to serve as cions for spare; the seedlings and the seeds are pulled out together, part of tops of seedling epicotyls is cut off transversely and repeatedly till no latex is discharged, and an opening is longitudinally cut at a top end section widest position of each of the seedling epicotyls; basal ends of small cut stems are whittled into wedge shapes, and the whittled stems are inserted into cuts at the top ends of the seedling epicotyls and bound; and cuttage-grafting seedlings are planted in seedling raising containers in glasshouses or greenhouses and cultivated according to a conventional seedling raising managing method after the cuttage-grafting. According to the cuttage-grafting seedling raising method for rubber trees, the operation is simple, the mode that small stems are grafted on the seedling epicotyls is utilized, so that grafting operation processes are simplified effectively, the stock budding number is reduced, and the cion budding efficiency is improved, the seedling raising time is shortened, and basic theories and methods are provided for the factory grafting and seedling braising of rubber trees.

The invention discloses an ecological intercropping net cage for precious marine products and belongs to the field of aquaculture. The ecological intercropping net cage comprises an upper-layer culture unit, a lower-layer culture unit, a multifunctional drainage system in the middle and a matched device, wherein the culture units are vertically distributed in a net cage purse net; each culture unit comprises an upper-layer sea urchin area and a lower-layer sea cucumber area, and the sea urchin areas and the sea cucumber areas are alternately arranged two by two to form a relatively independent intercropping system; and the upper-layer sea urchin areas and the lower-layer sea cucumber areas are separated by polyethylene nets with meshes, and excrement generated by sea urchin falls into the sea cucumber areas from the meshes to serve as young sea cucumber bait. The multifunctional drainage system is located in the middle of the net cage surrounding net, penetrates through the whole culture net cage, and is used for feeding baits in the sea urchin areas and cleaning sea urchin excrement which is not eaten up by sea cucumbers, excrement generated by the sea cucumbers and other metabolites in the sea cucumber areas. The problems of sea urchin winter ingestion and excrement cleaning can be solved, and winter growth of sea cucumbers is facilitated; and the ecological intercropping net cage uses common culture materials, is low in price, simple and time-saving to operate, capable of realizing large-scale intensive production and suitable for large-scale popularization.

The invention discloses an ultra-low temperature preservation method of Chinese red pine pollen. The method comprises the steps of flower spike collection, pollen collection, pollen drying, pollen freezing preservation, pollen unfreezing, in vitro pollen germination and the like. The ultra-low temperature pollen preservation method is optimized aiming at the characteristics of the Chinese red pinepollen, and the method is simple and convenient, is simple in operation, prolongs the preservation time and the preservation life of the Chinese red pine pollen, improves the utilization ratio of theChinese red pine pollen and solves the problems of hybrid seed production such as blooming of flowers at different times of the Chinese red pine.

The invention provides a hormone treatment method for improving a germination rate and shortening the after-ripening period of panax notoginseng seeds. The method comprises the following steps: selecting 3-year-old mature and full panax notoginseng seeds, artificially peeling, washing with clean water, soaking and disinfecting with a 5% CuSO4 sterilization solution, washing twice, and drying in the shade indoors so as to obtain clean seeds; soaking the clean seeds with a gibberellins (GA3) solution having a mass fraction of 500mg / L, soaking the seeds and the soaking solution for 24 hours according to a ratio of 1:(3-4), flushing with the clean water twice, and airing indoors to obtain clean seeds; and uniformly mixing the clean seeds with wet sand, placing the mixture into a well-ventilated mesh basket, and preserving in a sand deposition room in a shaded condition at the temperature of 4-15 DEG C for 50-60 days. One part of seeds soaked with the 500mg / L of GA3 have cracked seed coatswithin 40 days, and the seeds start to germinate; and the embryo rate reaches 80.7+ / -7.6% within 60 days, and the embryo rate is obviously higher than 63.6+ / -7.5% in a control group subjected to soaking treatment with clean water. According to the method disclosed by the invention, the germination rate of the panax notoginseng seeds can be obviously increased, dormancy can be broken in advance, and the after-ripening period is shortened.

The invention relates to a high-effective willow seed treatment agent, which is prepared from the following components in parts by weight: 90 to 95 parts of water, 3 to 4.5 parts of potassium nitrate, 2 to 4 parts of bidens biternata, 2 to 5 parts of garden balsam and 1 to 3 parts of chastetree fruits. The high-effective willow seed treatment agent provided by the invention is low in cost, usage is simple, and the high-effective willow seed treatment agent can effectively promote the germination of willow seeds and increase the germination rate of the seeds.

The invention discloses a germination accelerating device for lotus seeds, which comprises a processing box, a screening device, supporting legs and an air jet device, wherein the screening device isarranged on the surface of the processing box; the symmetrically-distributed supporting legs are fixedly connected to the bottom of the screening device; and the air jet device is arranged at the bottom of the processing box and is positioned in the middle of the two supporting legs. The lotus seeds stored in a net bag can be shaken up and down in the left and right directions through the screening device, so as to enable the seeds to move, and thus impurities and shriveled grains in the seeds can float, and impurities with heavier quality can fall down through the net bag, so that impuritiesand shriveled grains in the seeds can be collected conveniently; and the air jet device can roll water placed in the processing box, can roll the seeds placed in the net bag, can make the rolled seedscontact with an added medicament as much as possible, and can improve the budding efficiency to a certain extent.

The invention provides a wide-row double-tree planting method for planting corn. The method comprises the steps of land preparation, seed section, seedling planting, transplanting, field management, harvesting and the like, wherein the seed selection step comprises the following specific steps of: performing sealed seed pregermination on corn coated seeds until seeds sprout, and removing broken and rotten seeds which are not sprouted; the transplanting step comprises the following specific steps of: when seedlings grow to obtain two leaves and one core or three leaves, transplanting the seedlings to a large farmland, wherein a planting row distance is 90-100cm, the hill spacing is 35-40cm, and two seedlings are planted in one hill. According to the method, the row distance is increased, so that the ventilation condition is greatly improved, the solar energy utilization rate is enhanced, improvement of late-stage yield is promoted, field management is relatively convenient, and labor hours are saved; by use of a one-hill double-tree planting mode, the fertilizer utilization rate is improved, and the fertilizer consumption is saved; by virtue of sealed seed pregermination treatment, waste seeds are effectively removed, and the yield is ensured. The method is low in cost, simple to implement and easy to popularize and apply.

The invention belongs to the technical field of nursery stock bud grafting, and particularly relates to a cuttage-grafting seedling raising method for rubber trees. Rubber tree seeds are selected to be sowed and cultivated into seedlings according to a traditional cultivation mode; terminal buds of strong budlings to be used as cion varieties are removed, novel tops with stem diameters equivalent to the diameter of seedlings (stocks) epicotyls are cultivated to serve as cions for spare; the seedlings and the seeds are pulled out together, part of tops of seedling epicotyls is cut off transversely and repeatedly till no latex is discharged, and an opening is longitudinally cut at a top end section widest position of each of the seedling epicotyls; basal ends of small cut stems are whittled into wedge shapes, and the whittled stems are inserted into cuts at the top ends of the seedling epicotyls and bound; and cuttage-grafting seedlings are planted in seedling raising containers in glasshouses or greenhouses and cultivated according to a conventional seedling raising managing method after the cuttage-grafting. According to the cuttage-grafting seedling raising method for rubber trees, the operation is simple, the mode that small stems are grafted on the seedling epicotyls is utilized, so that grafting operation processes are simplified effectively, the stock budding number is reduced, and the cion budding efficiency is improved, the seedling raising time is shortened, and basic theories and methods are provided for the factory grafting and seedling braising of rubber trees.

The invention discloses a germination-promoting flowerpot with adjustable conditions, which includes a pot body and a water tank, and the pot body and the water tank are connected through a water delivery pipe, and is characterized in that the pot body includes an outer structural layer, a middle thermal insulation layer and an inner heating layer, the heating layer is provided with a heating device, and the basin is provided with a temperature sensor and a humidity sensor; the bottom of the basin is provided with a hollow boss, and a control device is arranged inside the boss; the water pipe is also provided with There is a solenoid valve; the temperature sensor, humidity sensor and solenoid valve are respectively electrically connected to the control device.

The invention discloses a plant extract for promoting seed germination, and a preparation method and the application thereof, and relates to the field of the seed cultivation. The preparation method comprises the following steps: cultivating gibberella, adjusting the pH value and filtering to obtain a filter cake and filtrate containing microorganism mycelium; washing the filter cake, combining the washing liquor and the filtrate; mixing with an organic solvent at 5-10 DEG C after evaporating and concentrating in vacuum; separating the mixture into an aqueous phase and a first organic phase, and removing the first organic phase; extracting the aqueous phase by adopting the organic solvent to obtain the second organic phase; combining the first organic phase and the second organic phase toform a concentrated organic solution; heating at 60-70 DEG C, stirring until the precipitation of the solid substance is terminated; cooling to a room temperature, filtering to obtain the precipitate;washing the precipitate by using the organic solvent, and drying to obtain a grey-white solid; and dissolving the grey-white solid to obtain the plant extract. The injury on the seed germination by excessive gibberella concentration is solved, the plant extract and the ordinary pesticide can be mixed and have a mutual synergy effect; the preparation method is simple, convenient, economical and labor-saving.

The invention relates to a treating agent for a willow seed. The treating agent is prepared from the following components by weight: 90 to 95 parts of water, 3 to 4.5 parts of sodium bicarbonate, 2 to 4 parts of Spanishneedles herb and 2 to 5 parts of Herba Taxilli. The treating agent for the willow seed has low cost, is simple to use, can effectively promote germination of the willow seed, increases the germination rate of the willow seed, shortens germination time of the willow seed, improves germination efficiency of the willow seed and enhances stress resistance like saline-alkaline tolerance of a germinated plant.

The invention relates to a treatment method for tomato seeds. The treatment method comprises the following steps of (1) preparing a treatment solution; (2) selecting complete and full tomato seeds, cleaning, putting the tomato seeds in the treatment solution to carry out soaking treatment for 10 hours, using a 20KHz ultrasonic treator to treat for 5 minutes after soaking for 3 hours and then continuously soaking; and (3) taking the seeds out of the treatment solution, using clean water to wash the surfaces of the seeds, and then carrying out air drying on the surfaces of the seeds at the temperature of 20-28 DEG C. The treatment method for promoting the germination of the tomato seeds has the advantages that the cost is low, the use method is simple, the germination of the tomato seeds can be greatly promoted and the germination rate of the seeds is increased.

The invention discloses a turning type seed double-vent germination accelerating device, belongs to germination accelerating devices for performing germination acceleration on seeds of radix paeoniae alba in the technical field of agricultural machines, and aims to provide a turning type seed double-vent germination accelerating device which is uniform in water absorption and relatively good in germination acceleration. The turning type seed double-vent germination accelerating device comprises a germination acceleration tank body, a germination acceleration bed as well as a turning device, wherein the germination acceleration bed comprises a bed body; a screening net is arranged in the bed body; seeds to be germinated are placed on the screening net; a warm water main pipeline is arranged inside the germination acceleration tank body; a warm water secondary pipeline positioned above the screening net is communicated with the warm water main pipeline; a plurality of spraying heads are uniformly distributed on the warm water secondary pipeline; the germination acceleration bed is further provided with a circulation ventilation system and a blowing ventilation system; the turning device is used for turning over the seeds to be germinated; the turning device comprises turning driving motors which are fixedly connected with the left side surface and the right side surface of the germination acceleration tank body; the turning driving motors are connected through a synchronous belt; and in addition, a turning mechanism for turning over the seeds to be germinated is connected with the synchronous belt.

The invention discloses a cultivation method for rapid breeding of Davidia involucratab branches. The method comprises the following steps: (1) branches with buds of Davidia involucrate are collected as explants; (2) disinfection and sterilization are carried out; (3) branches with buds are induced in order to generate cluster buds, and multiplication culture is carried out; (4) cultivation of strong seedlings is carried out; (5) rooting culture is carried out; (6) seedling exercising treatment and transplanting are carried out; (7) water and fertilizer management is carried out. The method can be used for effectively improving artificial reproduction speed of Davidia involucratab, and improving survival rate of seedlings of Davidia involucratab.

The invention relates to the technical field of rice planting, in particular to a rice seed soaking and germination accelerating method, which comprises the following steps of: (1) drying seeds in thesun before sowing: tedding the seeds for 1-2 days at the temperature of 25-30 DEG C; (2) soaking seeds in a pesticide for 60-72 hours at the room temperature: putting the seeds into the liquid pesticide in the pesticide seed soaking process, fully stirring, and removing bubbles in the liquid medicine, so that the seeds are in full contact with the liquid pesticide; (3) preserving moisture and accelerating germination: soaking the seeds in the step (2), draining off, binding with a plastic bag, and accelerating germination at 28-32 DEG C; (4) spreading, airing and refining buds: after the germination of rice sprouts in the step (3) is accelerated, spreading and airing the sprouts indoors for a certain period of time, and then sowing; According to the rice seed soaking and germination accelerating method, the seed soaking time is short, the germination accelerating efficiency is high, and the bubbles in the liquid pesticide are removed in the seed soaking process, so that seeds make full contact with the liquid pesticide, and thus the seed soaking efficiency is high. The pesticide contains a mixture of fludioxonil, ethylicin and imidacloprid, and the sterilization effect is more remarkable.

The invention discloses a cowpea planting method capable of improving quality of cowpea. The cowpea planting method includes the following steps; 1) seed pretreatment: pricking a plurality of holes in surfaces of cowpea seeds, soaking the cowpea seeds in a seed soaking solution for 24 hours, and injecting air into the seed soaking solution every 7 hours; 2): seedling raising: putting 2-3 cowpea seeds in each hole, and putting 30-40 g of polyacrylamide particles in each hole; and removing a preservative film when the height of the seedlings reaches 2 cm after germination; and 3) field management: inserting frames when the height of the seedlings reaches 15-20 cm, and leading vines to the frames at noon or afternoon on a sunny day; and spraying cowpea plants with a liquid fertilizer once every 10 days. The planting method is high in operability. The obtained cowpea by adoption of the planting method is rich in nutriment ingredients, is fresh and tasty in taste, and is higher in the quality than that of the cowpea in markets; and the planting method has good market application prospect.

The invention discloses a method for promoting germination of taxus media seeds in advance. The method comprises the following steps of selecting seeds, mixing with perlite, treating an accelerating germination liquid and sowing seeds so as to enable taxus media seeds to germinate in advance. The method has the beneficial effects that the taxus media seed germination by adopting the method can be earlier than that by adopting a conventional sand storage method by more than 12 months; the taxus media seeds can be sown one year in advance; in the seed storage process, the mildew and rot rate of the taxus media seeds can be reduced; the taxus media seeds can be saved; the germination rate of the taxus media seeds reaches 75%-77%, the germination efficiency of the taxus media seeds is improved.

The invention discloses a method for improving germination of Herba Anoectochili roxburghii seeds. The method mainly comprises the following steps: culturing the Herba Anoectochili roxburghii seeds at the temperature of 25 DEG C; and carrying out dark treatment and gibberellin GA3 treatment, wherein the mass concentration of GA3 is 40 mg / L. The method is simple to operate and easy to control, the problems that the Herba Anoectochili roxburghii seeds are large in amount, difficult to germinate, low in survival rate and the like can be solved well, and therefore, germination rate and germination efficiency of the Herba Anoectochili roxburghii seeds are improved.

The invention discloses a method for promoting efficient germination of seeds of a valuable and rare endangered plant yunnanopilia longistaminea, wherein the method comprises the steps: collecting ripe yunnanopilia longistaminea seeds; removing seed coats, and breaking inhibition of the seed coats; carrying out cleaning and disinfection treatment on the seeds; carrying out root promoting culture, and soaking the seeds with a 50 mg / L GA3 solution for 24 h; soaking the seeds with a 100 mg / L GA3 solution for 24 h, placing the seeds at the temperature of 5 DEG C, and refrigerating for 7-14 days to change endogenous hormone change of the yunnanopilia longistaminea in seed germination and seedling building processes, so as to break epicotyl dormancy; placing the seeds in the environment of the temperature of 28 DEG C, and culturing; culturing for 3-4 weeks to obtain seedlings having euphylla grown; and providing the seedlings for wild transplanting after growing for 8-10 weeks. The system method directly adopting the yunnanopilia longistaminea seeds for fast and efficient cultivation of the seedlings effectively relieves the epicotyl dormancy of the yunnanopilia longistaminea, ensures that the germination rate of the yunnanopilia longistaminea seeds is more than or equal to 70%, effectively shortens the seedling culture time by 60 days, and is simple and convenient to operate, high in survival rate, and strong in practicability. An effective technical means is provided for species protection biology, restoration ecology, resource exploitation and utilization and the like.

The invention discloses a culture method of wheat seedlings. The culture method comprises: wheat germination accelerating; with a porous sponge as a substrate carrier, injecting a culture medium into the porous sponge to obtain a sponge based culture medium, wherein the structure of the porous sponge is as follows: a blocky sponge is cut out to form a plurality of seed passages; each seed passage is in a curved shape, and the outlet of the seed passage is located in the upper surface of the blocky sponge, while the bottom of the seed passage is located in the blocky sponge; and carrying out seedling culture until the wheat seedlings are grown. According to the invention, using the porous sponge as the culture medium carrier, the problem of particle scattering everywhere of a sand-based culture medium is avoided; sufficient disinfection using hydrogen peroxide is ensured, thereby effectively preventing wheat seed mildewing, and water is not prone to loss and evaporation. The germination liquid and the culture medium used in the seedling culture process can quickly break the dormancy state of seeds and improves the wheat germination efficiency.

The invention discloses an agricultural planting germination accelerating device, and belongs to the technical field of seed germination accelerating equipment. The agricultural planting germination accelerating device comprises a mounting frame, a motor, an air cylinder and a temperature controller, wherein the top of the mounting frame is connected with a mounting table; the motor is connected to the bottom of the mounting table; the bottom of the mounting table is connected with a first guide rod; the top of the mounting frame is connected with a storage table; a feeding hole is formed in the storage table; an inserting plate is connected to the inside of the feeding hole in a sliding manner; the bottom of the first guide rod is connected to the storage table; the output end of the motor is connected with a rocker; the rocker is connected with a vibration mechanism through a first connecting rod; the bottom of the vibration mechanism is connected with a vibration rod; a working cavity is formed in the bottom of the mounting frame; the vibration rod extends into the working cavity and is connected with a disturbance rod; a separation disc is connected to the inside of the workingcavity through a rope; the output end of the air cylinder is fixedly connected with a liquid storage tank; the separation disc is connected to the inside of the liquid storage tank in a sliding manner; and the liquid storage tank is connected to the inside of the working cavity in a sliding manner. The agricultural planting germination accelerating device is small and exquisite, is simple and convenient to operate, and has relatively high germination accelerating efficiency and germination accelerating quality.