185 results about "Hydroponics" patented technology

Provided herein is a system for hydroponics growing of plants. An apparatus for a hydroponics system described herein includes: a tray configured to receive water from the hydroponic system, circulate the water through the tray, and return the water to the hydroponic system, where the tray includes one or more flow control features configured to regulate water flow through the tray, and a tray insert supported by the tray, where the tray insert includes a plurality of holes through a bottom surface of the tray insert, where the tray insert is configured to receive seeds on the bottom surface and maintain the seeds in a predefined depth of water. According to some embodiments, the one or more flow control features include one or more slots, where the one or more slots are each arranged to receive therein a barrier that blocks a portion of water flow out of the tray.

The invention provides a hydroponic infinite propagation method for bamboo reed. The method mainly comprises the following steps: S1, selection and pretreatment of lateral branches of bamboo reed: in March to May, cutting out the lateral branches with the length of 15-25cm by using sterile branch scissors, cleaning the lateral branches by using clear water, and culturing the cleaned lateral branches in an ABT rooting powder No.1 solution for 24h; s2, hydroponic treatment: putting the bamboo reed lateral branches treated by the rooting powder solution into a hydroponic container filled with clear water for hydroponic treatment; s3, carrying out plant division treatment, namely separating a primary tillering plant from a stock plant by using a sterile scalpel on a bamboo reed side branch with the primary tillering reaching 10-15cm; s4, stock plant transplanting and primary tillering plant water planting; s5, circulating operation: repeating the steps S3 and S4; and continuously utilizing the tillering plants to carry out hydroponic propagation until the required number of seedlings is reached. The method is simple to operate, low in cost, neat and strong in transplanted seedlings, high in propagation efficiency and capable of infinitely propagating, and can effectively meet the requirements of the market on the bamboo reed seedlings.

The invention relates to the technical field of plant stress resistance screening, in particular to a method for screening drought-resistant mutants after EMS mutagenesis of bamboo reed cluster buds, which comprises the following steps: S1, performing hydroponic seedling strengthening on wild tissue culture seedlings and EMS-treated rooting tissue culture seedlings to obtain wild bamboo reed seedlings and EMS-treated bamboo reed seedlings; s2, screening suitable concentration of PEG-6000: screening wild type bamboo reed seedlings by using a series of PEG-6000 solutions with different concentrations, comparing survival rates of the bamboo reed seedlings under different treatments, and screening suitable concentration for simulating drought stress by a PEG-6000 water culture method; s3, simulating drought stress conditions by using the screened PEG-6000 solution with proper concentration as a permeable medium, and screening the EMS treated bamboo reed seedlings to obtain drought-resistant plants. The screening method provided by the invention is not limited by seasons, has high accuracy, and is a simple, convenient and rapid method for screening drought-resistant bamboo reed plants.

The utility model discloses a fish and vegetable symbiotic composite cultivation system suitable for a light and simple facility, which comprises an aquaculture pond, a soil cultivation system, a tail water pond and a water cultivation system, and the right side of the soil cultivation system is fixedly connected with the surface of the tail water pond through a communication assembly. The front side of the water culture system is fixedly connected with the surface of the aquaculture pond through a circulation assembly. According to the fish and vegetable symbiotic composite cultivation system suitable for the light and simple facility, a small amount of tail water is discharged from sediments at the bottom of the aquaculture pond by starting the second water pump and enters the tail water pond, and after microbial fermentation and mineralization, day lily cultivated in soil is irrigated through the water and fertilizer integrated system, so that the problems of waste discharge and nitrate excess in the aquaculture pond are solved; nutrition ingredients needed by growth of the day lily are provided, ecological utilization of aquaculture water resources and waste is achieved, water-saving and weight-losing cultivation of the day lily is achieved, the production cost is reduced, and benefits are improved.

The invention relates to the technical field of facility agriculture, in particular to a green cultivation method for greenhouse water culture of Chinese chives. Through integration of intelligent greenhouse facilities, staged nutrient solution regulation and control, physical-biological-chemical synergistic disease and insect pest prevention and control and an annual production management technology, the problems of continuous cropping obstacles, high pesticide residues, winter dormancy and the like existing in traditional soil culture of Chinese chives are solved. According to the method, annual production of Chinese chives is achieved, the harvesting period of each crop is shortened to 20-30 days, compared with traditional soil culture, the annual yield is increased by 40% or above, the pesticide use amount is reduced by 95%, the pesticide residue percent of pass is 100%, and the product is free of heavy metal pollution, meets the green food standard and is suitable for green transformation and popularization of facility agriculture.

A hydroponics system is made up of one or more hydroponic stacks. Each hydroponic stack has a first horizontally extending trough and a second horizontally extending trough, each trough having an interior channel that extends from an inlet to an outlet. A supporting structure supports the first trough and the second trough so that the troughs are vertically spaced from one another. A flow connector connects the outlet of the first trough to the inlet of the second trough. The troughs contain a plurality of plants, and a nutrient solution is introduced into the inlet of the first trough and flows through the interior channel of the first trough to the outlet of the first trough, through the flow connector to the inlet of the second trough, and through the interior channel of the second trough to the outlet of the second trough. In one version, a plurality of hydroponic stacks are moveable relative to one another.

A modular horticultural support system and method are provided. Seeds in seedplugs are kept, identified and processed by the system and method. The system and method are processor controlled and guide users through timed steps and provides visual indicators regarding status and steps needed for best seed germination and plant growth.

The invention belongs to the technical field of biological fertilizers, and discloses a phenolic acid degrading soil conditioner and application thereof, and the phenolic acid degrading soil conditioner is prepared by using robinia pseudoacacia roots as a raw material. The active ingredient of the soil conditioner is robinia pseudoacacia root exudates, and the preparation method of the soil conditioner comprises the following steps: performing water culture on robinia pseudoacacia plants in a container for 3-5 days to obtain a collection solution containing the robinia pseudoacacia root exudates. Another preparation method of the soil conditioner comprises the following steps: S1, mixing robinia pseudoacacia roots and water in a mass ratio of 1: (1-2), and standing for 3-5 days under an illumination condition to obtain a mixed solution; s2, homogenizing the mixed solution, adding cellulose degrading bacteria, and fermenting for 5-7 days to obtain a root fermentation product; and S3, mixing the root fermentation product with a carrier to prepare the phenolic acid degradation fertilizer. The soil conditioner is simple in preparation method, low in cost and safe and environment-friendly to use, the content of phenolic acid substances in continuous cropping soil of crops can be effectively reduced, harm of the phenolic acid substances to growth and development of konjak is relieved, and konjak planting is facilitated.

The invention discloses a ginseng seedling water culture system and a ginseng seedling water culture method. The ginseng seedling water culture system comprises a field planting plate unit, a water culture box, a time controller, a cooling-water machine and a liquid storage box body, the method comprises the following steps: selecting 2-4-year-old ginseng seedlings which are free from plant diseases and insect pests and are large and robust in spores, cleaning impurities such as soil on the ginseng seedlings, which are not beneficial to water culture, by using clear water, then disinfecting and airing surface moisture, enclosing the non-damaged ginseng seedlings by using a planting sponge block, and placing the non-damaged ginseng seedlings on steps in planting square holes of a planting plate unit for planting, after the field planting plate units are placed on the field planting plate frame strips, water planting can be started under the cooperation of sunlight or LED illumination. The water planting device has the advantages that the temperature and element components of the nutrient solution in the water planting box can be adjusted at any time, the nutrient solution is circulated in a liquid supply intermittent circulation mode, sufficient dissolved oxygen of the nutrient solution can be kept, root systems of ginseng seedlings do not decay and continuously take roots and germinate, and healthy growth of fresh and alive ginseng with leaves is promoted. The water culture facility is easy to copy, and intelligent batch production of ginseng seedling water culture plant factories can be achieved.

A hydroponics lighting system includes a plurality of hydroponics pans. The system includes multiple light sources, each of the multiple light sources being attached to the exterior surface of at least one of the plurality of hydroponics pans and individual light sources emitting different wavelengths of light and a controller configured to individually adjust one or more of light intensity or wavelength output for each of the multiple light sources over time.

The utility model discloses a soilless culture vegetable planting device which comprises a box body, and pruning pliers are installed in the box body. The pruning pliers comprise a second tool bit, a first sliding groove, a second sliding groove, a grip, a spring, a pull rod and a first tool bit. The first sliding groove is formed in the bottom end of the second tool bit, and the second sliding groove is formed in the end, away from the second tool bit, of the first sliding groove. The grip is installed at the end, away from the first sliding groove, of the second sliding groove. The spring is mounted between the grip and the pull rod; the pull rod is installed in the first sliding groove and the second sliding groove. The first tool bit is installed at the end, away from the spring, of the pull rod. According to the pruning pliers, the process of pruning the root systems of the aeroponic vegetables is carried out in the box body, and a worker does not need to pull out the aeroponic vegetables to be pruned and then put the aeroponic vegetables back to the incubator, so that the pruning process is more convenient and faster.

This invention relates to a hydroponic root-inducing method for *Cinnamomum camphora*, characterized by the following steps: plant pretreatment; hormone-induced root treatment; perlite substrate for root induction transition; mist-controlled humidification environment for root induction; hydroponics; and disease prevention. The hydroponics includes: hydroponics in clean water until secondary lateral roots of a predetermined length are formed, followed by nutrient solution cultivation; the nutrient solution is supplied using a gradient approach. This invention's hydroponic root-inducing method employs a synergistic model of hormone-induced root induction, perlite fixation, and a high-humidity environment, significantly improving the success rate of root induction and avoiding the mortality problem caused by direct hydroponics. Through gradient acclimatization with nutrient solution concentrations, it significantly reduces the incidence of early root tip necrosis and root rot, improving survival rate and root vitality.

1. Name of the product in this design: Soilless Cultivator. 2. Purpose of this design: for hydroponics of plants. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

The invention relates to the technical field of soilless culture, in particular to a convenient household soilless culture vegetable planting device. According to an existing device, a nutrient solution is inconvenient to recycle in the cultivation process, a large amount of nutrient solution is wasted, the growth speed of green algae is too high, the nutrient solution and cultivation are polluted, and therefore the cultivation quality is reduced. The device comprises a supporting frame, the lower portion of the supporting frame is fixedly connected with a water tank, and the supporting frame is fixedly connected with three culture groove frames. A nutrient solution is pumped through the circulating water pump and conveyed into the culture groove frame, the nutrient solution can provide nutrition and water for culture, under the pushing force of the nutrient solution, the clean nutrient solution can push the original nutrient solution into the other flow guide pipe, then the nutrient solution in the culture groove frame is replaced, and the operation is repeated, so that the nutrient solution is replaced, and the culture efficiency is improved. By means of the operation, cyclic utilization of the nutrient solution is achieved, waste of the nutrient solution can be reduced, and the breeding speed of green algae is decreased.

1. The name of the design product: flowerpot (hydroponics). 2. The use of the design product: the design product is used for planting and cultivating hydroponic flowers. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: planter. 2. The use of the design product: for plant cultivation or hydroponics, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of this design product: Soilless cultivation flower pot. 2. Purpose of this design: for hydroponics. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention discloses a three-dimensional planting device, comprising: at least two stacked planting troughs, the sidewalls of which are inclined outwards relative to the bottom wall; a planting cover plate connected to the top of each planting trough; a connecting boss inside each planting trough; a connecting groove communicating with the outside on the connecting boss; a substrate storage mechanism connected inside the planting trough; and a liquid guiding mechanism connected to the top of the connecting boss of the top planting trough. In this three-dimensional planting device, the upper and lower planting troughs can form an inclined angle for light irradiation, ensuring sufficient light for the plants in the lower planting trough and improving light utilization. The planting troughs are equipped with a substrate storage mechanism and a planting cover plate, and the connecting boss of the top planting trough is connected to a liquid guiding mechanism, making the planting device compatible with both hydroponics and substrate cultivation. Adjacent planting troughs are stacked and connected via connecting grooves and connecting bosses, simplifying the connection method and resulting in a small-space-saving three-dimensional planting device.

The present disclosure belongs to the technical field of agriculture, and specifically discloses use of compound 4,5-dimethylthiazole in promoting plant growth. The present disclosure proposes for the first time that 4,5-dimethylthiazole has biostimulants functions, and use for rice seed soaking, seedling root drenching and seedling hydroponics can significantly improve rice seed germination, promote root system growth of rice seedlings, increase the chlorophyll content of rice seedling leaves, and elevate nitrogen uptake and total biomass of rice seedlings.

The present invention aims to provide an additive for agricultural chemicals that exhibits excellent spreading properties. [Solution] The present invention provides an additive for pesticides and an additive for pesticides for paddy fields or hydroponics, which contains a lignin derivative having a weight-average molecular weight of 5,000 to 43,000, preferably 5,000 to 36,000, an organic sulfur content of 1.5 to 7.0% by mass, preferably 1.5 to 5.5% by mass, a water solubility of 10 to 100% by mass, an extractant content and a methoxy group content of 0.01 to 2.5% by mass and 3 to 17% by mass, respectively, with a mass ratio of extractant content to methoxy group content of 0.001 to 0.25, and having a functional group represented by formula (1):-SO3M. The lignin derivative preferably satisfies the following conditions: a total decomposition product yield by alkaline nitrobenzene oxidation of 14% or less, and a polydispersity of at least one selected from 1.5 to 4.7.

The invention relates to the technical field of agricultural planting, in particular to a method for promoting rice growth by using metarhizium anisopliae as rice endophyte, which comprises the following steps: step 1, preparing metarhizium anisopliae spore suspension with the concentration of 1 * 10 * 8 / mL; step 2, soaking rice seeds in the spore suspension for 12 hours; 3, the treated seeds are subjected to soil culture or water culture, and the culture conditions are that the day and night temperature is set to be 26 DEG C, and the photoperiod is set to be 16 L: 8 D; and 4, colonizing the metarhizium anisopliae in root, stem and leaf tissues of the rice to promote the growth of the rice and enhance the resistance to brown planthopper and spodoptera frugiperda. According to the invention, various growth indexes of rice can be obviously improved, and the highest synergism of plant height, root length, fresh weight and dry weight under the soil culture condition is 37.9%, 10.2%, 22.7% and 19.9% respectively; under the water culture condition, the contents are respectively 46.0%, 14.8%, 50.6% and 13.0%.

To provide a cultivation cup which improves the quality and productivity of a plant produced by hydroponics and is excellent in handleability, and to provide a method for producing the plant.SOLUTION: The cultivation cup 1 is used for hydroponics of a plant such as lettuce, and has a support part 2 for supporting the plant and a medium attaching part 3 to which a sponge medium 20 is attached. The support portion 2 has a first internal space 7 that is surrounded by the first peripheral wall 5 and is open at the top and bottom. One or a plurality of openings 8 are provided in the first peripheral wall 5, and the inside and outside of the support portion 2 communicate with each other through the openings 8. The culture medium-mounting part 3 has a second inner space 15 surrounded by a second peripheral wall 12 and opened at the top and bottom. The lower side of the support part 2 and the upper side of the medium-mounting part 3 are connected, and the first internal space 7 and the second internal space 15 communicate with each other SELECTED DRAWING: Figure 1

This utility model relates to the field of hydroponics, specifically disclosing a mixing device for hydroponics substrates, including a mixing cylinder mechanism, a stirring mechanism, and a lifting mechanism. The mixing cylinder mechanism includes a mixing cylinder assembly, with an electric heating tube disposed within the inner wall interlayer of the mixing cylinder assembly. The stirring mechanism includes an upper cover plate assembly mounted on the mixing cylinder assembly, with a stirring component installed on the upper cover plate assembly. The lifting mechanism includes a support assembly, with a lifting component installed on the support assembly. This utility model achieves efficient mixing of the hydroponics substrate by driving the stirring rod to rotate via a motor, ensuring uniform distribution of substrate components. The electric heating tube in the inner wall interlayer can heat and sterilize the substrate, effectively killing harmful microorganisms in the substrate and improving the quality and safety of the substrate.

The utility model discloses a shellfish hydroponic temperature control seedling bed which comprises a seedling bed and a water temperature adjusting assembly, the interior of the seedling bed is fixedly connected with a flow dividing pipe, the upper surface of the flow dividing pipe is fixedly connected with a U-shaped pipe, the side surface of the U-shaped pipe is fixedly connected with a connecting pipe, the upper surface of the connecting pipe is fixedly connected with a water tank, and the water temperature adjusting assembly is fixedly connected with the water tank. The water temperature adjusting assembly comprises a constant-temperature heating rod, a first temperature sensor, a controller and a display screen, the mechanism can adjust the temperature of a replaced water source and then discharge the water source into a seedling raising bed, impact of sudden change of water temperature on physiological functions of shellfishes is avoided, normal physiological metabolism of the shellfishes is maintained, physiological stability of the shellfishes is maintained, and the shellfishes are prevented from being damaged. A constant-temperature heating rod on the water temperature adjusting assembly not only can adjust the water temperature of a replaced water source, but also can perform constant-temperature heating on the water source in the seedling raising bed, so that proper and stable water temperature conditions are provided for the shellfish, and the shellfish is kept in the optimal physiological state at the optimal temperature.

The utility model discloses a plant water culture experimental device, and relates to the technical field related to plant culture. The device comprises a culture box, a track assembly, a screw, a lamp, a floating strip and planting cylinders, U-shaped frames distributed at equal intervals are fixed to the two inner end walls of the culture box, the floating strip is clamped into the two opposite U-shaped frames, planting holes distributed at equal intervals are formed in the floating strip, and the planting cylinders are inserted into the planting holes; track assemblies are fixed to the two short edges of the top of the incubator, a screw is movably arranged in each track assembly, the bottoms of the two screws are jointly and rotationally connected to the upper end of a lamp, and a lamp tube is fixed in an inner cavity of the lamp. Through the arrangement of the culture box, the floating strips, the planting barrels, the track assembly, the lamp and the screw rod, the problems that the position of a plant is too constant during water culture, the position cannot be automatically changed along with the water level, water needs to be continuously and timely supplemented and added, energy consumption and cost are increased, and the illumination angle and height of plant water culture cannot be controlled are solved.

Methods, devices, and a system for growing and germinating seeds, clones, rootstock, and mature plants use a unique yet efficient elastic force-based method in high-production hydroponics. The application of this elastic force-based holding technique results in several advantages: improved root health through the elimination of root strangulation and binding, simplified plant removal for environmental friendliness, enhanced hydroponic gardening efficiency and versatility, minimized shipping weight, compatibility with standard industry gardens, and reduction of root-bound growth and associated issues. In one example, a unique method of using a thin film to create a flexible hydroponic garden that is equipped with an optional elastic method to retain vegetative plants.

The present disclosure provides a hydroponic method for plants. Provided is a hydroponic method for plants comprising: (1) reducing the root system amount of the plant; and (2) cultivating, by means of hydroponics, the plant after the root system amount has been reduced.

The invention discloses a YOLOv8 soilless culture detection method based on an SAFMN, and the method achieves the adaptive fusion of multi-scale features through improving the Neck part of a YOLOv8 model and embedding an SAFMN module, and improves the detection precision in a dense scene. And meanwhile, dynamic monitoring of the plant growth state and accurate feedback of nutrient solution regulation and control are realized in combination with a multi-feature fusion growth state quantification scheme.

This invention relates to the field of plant variety breeding technology, and in particular to a method for improving the hybrid seed setting rate of rice under high temperature conditions. The technical solution is as follows: A method for improving the hybrid seed setting rate of rice under high temperature conditions includes an operational procedure for improving the hybrid seed setting rate of rice under high temperature conditions. This invention transfers the pollination process indoors and uses an air conditioning system to maintain a stable temperature within a suitable range. Simultaneously, it utilizes hydroponics to provide a continuous and stable root moisture and local humidity environment for the pollinated plants, thereby creating a controlled microclimate. This not only avoids pollen inactivation and stigma drying caused by high temperature and dryness, but also prevents fertilization obstacles caused by drastic humidity changes, allowing pollen and stigma to successfully complete the pollination and fertilization process in a continuously suitable environment, thus effectively improving the hybrid seed setting rate.

The invention discloses a vertical hydroponic and fish and vegetable symbiotic composite planting system and method for a living moso bamboo forest, and belongs to the technical field of ecological agriculture. Healthy growing living moso bamboos are used as carriers, planting holes are formed in bamboo joints of the moso bamboos to plant medicinal plants, and through holes are formed in partitions of the bamboo joints to form internal nutrient solution channels. A liquid supply system at the top of the bamboo forest and a backflow system at the bottom of the bamboo forest form hydroponic circulation and are connected with a fish-vegetable symbiotic system comprising a fishpond and a water pump. Waste water in the fishpond serves as a nutrient solution and is conveyed to the liquid supply system through the water pump, and purified water is collected by the backflow system and returns to the fishpond after flowing through moso bamboo nourishing plants, so that a closed ecological system for resource cyclic regeneration is formed. The vertical space of the phyllostachys edulis forest is effectively utilized, the defects of traditional under-forest planting are overcome, and the multiple purposes of saving water and fertilizer, protecting ecology and improving economic benefits are achieved.