34results about How to "Plenty of room to grow" patented technology

The invention discloses a method for constructing a polyethylene grass planting terrace. The method comprises the following specific steps: construction preparation, mensuration positioning, the removal of surface oil, the leveling and tamping of plain soil, the paving of a gravel layer, the paving and leveling of a mixed layer; the paving of a grass planting plate or a grass planting grid, twice filling of planting soil, the paving of greensward or the sowing of grass seeds and watering and maintenance. The polyethylene grass planting terrace constructed through the method has the characteristics that the terrace substantially improves the virescence rate, has high bearing capacity, solves the problem of difficult parking, has long service life, energy conservation, environmental protection, light weight and convenient and rapid conveying and mounting, repeatedly recycles and reduces mounting cost.

The Garden Waterbed is constructed of a durable tube of flexible UV protected material. The ends of the tube have been sealed, enabling it to hold water. Circular holes have been cut out and sealed down the center length of the tube, at regular intervals. A valve is installed at one end of the tube, allowing water to be filled into the large single chamber and hold it with a tight seal. There are multiple purposes of the Garden Waterbed. The water bed's intended use is; to be rolled out in a agriculture environment or garden area, to be filled with water, and to have plants buried in the soil within the growth units. The surrounding water increases the thermal mass surrounding the plants in the circular holes. The thermal mass absorbs the suns energy and increases soil temperature, thus increasing the growing season and boosting production. The opaque plastic stops sunlight from reaching the ground and eliminates weeds and undesirables from competing with your crop. At the same time insulating the ground and shading the soil, decreasing crop water consumption and increasing earthworm populations, increasing overall cleanliness of the subject grown, and increasing disease and insect infestation protection. The flexible design allows for quick and easy installation and roll away storage.

The invention relates to a citric acid continuous cooling crystallization system and a method thereof. In an existing method of producing citric acid monohydrate crystal, intermittent processing equipment is used, product size distribution is uneven, a crystal product is agglutinated seriously, and difference between product batches is large. According to the crystallization method, a citric acid solution is heated and concentrated through two-effect heat exchange, then is input into a circulating pipeline composed of an indirect cooler and a cooling crystallizer through a feed pump and is continuously cooled for cooling crystallization in the circulating pipeline under the action of a circulating pump, and citric acid monohydrate slurry is obtained through cooling crystallization; the citric acid monohydrate slurry is discharged through a discharging pump, conveyed to a crystal slurry buffering tank to be buffered and then input into a centrifugal separation device for solid-liquid separation. According to the continuous cooling crystallization method, intermittent crystallization operation of using a crystallization kettle for feeding and discharging and conducting cooling in the kettle in the past is replaced, the feeding, discharging and cooling flow path is stabilized, continuity and stability of product quality can be effectively ensured, and production efficiency and product quality of citric acid monohydrate are greatly improved.

The invention discloses a morchellaconica facility cultivation technology, and belongs to the technical field of edible fungus cultivation. The facility cultivation technology specifically comprises the following steps: building a mushroom shed, constructing ridge beds, carrying out sowing, building small arched sheds, supplementing a nutrient matrix, carrying out mycelium management and protection, carrying out mushroom acceleration, carrying out mushroom cultivation and carrying out harvesting. According to the invention, the influence of external environment to the growth of morchellaconicais effectively avoided by the facility cultivation of a greenhouse and the small arched sheds, fruiting is uniform, the fruiting rate is stable, the problems of low yield, long period and the like are solved, and an idea is provided for sustainable development of the morchellaconica industry.

The invention discloses a catalyst for preparing multi-walled carbon nanotubes, and a preparation method and an application thereof. The catalyst adopts MgO as a carrier, metal Fe, Co or Ni as an active component and metal Mo as an auxiliary agent, and the chemical general formula of the catalyst can be expressed as xMa-Mob / MgO, wherein x is the molar percentage of M in MgO, M is one of Fe, Co andNi, and a:b represents a molar ratio of M to Mo. The catalyst can form a foam-like porous loose structure, and has the advantages of high loading capacity, large specific surface area and favorable activity, so a sufficient space is provided for the growth of carbon nanotubes; and the high-quality carbon nanotubes can be prepared. The catalyst has the advantages of simple preparation method, safeand feasible preparation process, good large-scale preparation activity, large specific surface area (up to 154 m<2> / g), excellent space structure and the like. The high-quality carbon nanotubes canbe prepared by using the catalyst, I_G / I_D can reach 17, the average diameter is 8.7 nm, and the carbon content of crude carbon nanotubes exceeds 92%.

The invention discloses a morel cultivation method including such steps as selecting land, making boxes, making nutrition bags, placing the nutrition bags, conducting post management and harvesting. When the boxes are being made, two sides are taken as a ridge, box width is 80-90 centimeters, spacing between boxes is 30- 35 centimeters, spacing between ridges is 60-70 centimeters, and a sprinklerirrigation device is disposed between two boxes; each nutrition bag includes, by mass ratio, 250-300 parts of wheat grain, 20-25 parts of chaff, 15-20 parts of dry sawdust, 3-5 parts of lime and 5-10parts of plaster, and the nutrition bags are placed on the box surfaces in the shape of a triangle; fields are covered with an arch shed and a greenhouse. The morel cultivation method has the advantage of effectively solving the technical problems of field management difficulties, complicated formula of nutrition bags and troublesome preparation.

A preparation method of growing a needle-shaped network-structure nickel cobalt flexible electrode by taking carbon fiber as a support body comprises the steps of preparing a carbon fiber precursor from a PAN solution by an electrospinning method, performing pre-oxidization processing, and performing low-temperature carbonization to obtain a flexible carbon fiber; immersing the flexile carbon fiber in a mixed solution of a nickel salt and a cobalt salt, performing hydrothermal reaction by taking urea as a precipitant, and performing calcination. The preparation method is simple to operate andis low in cost, the prepared carbon fiber substrate is good in flexibility, the space among the fibers is larger, residual surface treatment is not needed due to an oxygen-containing functional group,the needle-shaped nickel cobalt is grown to form a unique network structure and is uniformly distributed in a flexible carbon fiber framework structure, the flexible electrode material is combined with favorable cycle stability of the carbon material and high energy density and specific capacity of the nickel cobalt, the electrochemical performance of the electrode is integrally improved, and theservice lifetime also can be remarkably prolonged.

The invention provides a method for increasing a tomato seed germination rate under drought stress. According to the invention, 8-Br-cGMP with appropriate concentration is used for processing tomato seeds, and the germination rate of the tomato seeds under drought stress can be increased. In addition, the invention also provides a seed germination observation device by simulating natural light induction condition, and comparison and form observation of the seeds in a tomato seed germination test are realized. The used 8-Br-cGMP has membrane permeability and high utilization rate, the low-concentration membrane 8-Br-cGMP can obviously increase the tomato seed germination rate under drought stress. The used device has the advantages of simple structure, simple operation and strong repeatability, and can be used for real-time observation of different seed germination conditions, in addition, the processing and repetition of the device are more flexible.

The invention discloses a muskmelon early-maturing efficient cultivation combined box which comprises a supporting plate, cultivation boxes and combined supports. A supporting columns are fixedly connected to the center of the upper surface of the supporting plate, the cultivation boxes are movably connected into the supporting column, and universal wheels are symmetrically connected to the lowersurface of the supporting plate; and a lifting rod is fixed to the center of the lower surface of each cultivation box, hinge seats are symmetrically connected to the lower surface of each cultivationbox, and the combined supports are hinged to the hinge seats. The muskmelon early-maturing efficient cultivation combined box is formed by combining the plurality of cultivation boxes, the cultivation boxes are connected through the combined supports, the supporting plate is used for controlling the moving positions of the cultivation boxes, the distances between the cultivation boxes can be controlled through the combined supports, and the combined supports provide supporting for muskmelon vines to climb; after first support rods and second support rods are completely unfolded, protruding columns can be automatically pressed, loosening of a lifting rod and the supporting column is achieved, and therefore the cultivation boxes can be integrally moved downwards, and adjustment is convenient.

The invention discloses a plant water culture method and a special device thereof and provides a plant water culture device. The plant water culture device comprises a water culture plate (1) and a plurality of culture cavities (2); each culture cavity is composed of a cavity body (2-1) and a supporting medium (2-2); each cavity body is in the shape of a hollow pipe with an upper opening and a lower opening; each cavity body is filled with a part of the corresponding supporting medium (2-2), and the other part of the supporting medium (2-2) extends out of the lower opening of each cavity body; a plate body of the water culture plate is provided with a plurality of through holes; a suspended supporting component higher than the plate body plane of the water culture plate is arranged on the edge of the water culture plate; each culture cavity is inserted in one through hole. The method adopted for plant culture has the advantages of low cost, easy operation and the like. Through the method and the device, assistance can be provided for scientific research to be carried out smoothly, and certain help can be provided for botany, plant physiology and molecular biology.

The invention discloses a greenhouse body structure for fruit tree rainproof cultivation. The greenhouse body structure is structurally composed of multiple greenhouse body units, each greenhouse bodyunit is arranged independently, and a gap is formed between every two greenhouse bodies; on one hand, in natural rainfall, rainwater falls into spaces between lines of fruit trees, so that natural rainfall is effectively utilized, on the other hand, the size of the whole greenhouse body structure can be adjusted according to an actual planting area, and in other words, the number of the greenhouse body units and the length of each greenhouse body unit are adjusted; the greenhouse body structure is designed into an integral through transverse rods in an orchard and is an open structure, in this way, the anti-wind capacity of a greenhouse is enhanced, and the greenhouse body structure is firm and durable.

A supporting frame of small arch shed for preventing the damage of frost, sand-laden wind and hail to the agricultural crops in seedling phase is composed of parallel two soil pressing plates with the slot for fixing the ground film, and the film supporting arch frame connected between said two soil pressing pates and with the slot for fixing the ground film.

The invention belongs to the field of river channel bank protection design and environmental ecological engineering, and particularly provides a plank road type ecological bank protection. According to the technical scheme, the ecological bank protection is a step-type composite slope, and a lower-level gentle slope, a higher-level gentle slope and a water bank slope are outwards and upwards arranged along a navigation area of a river channel in sequence; a lower-level retaining wall is arranged between the navigation area and the lower-level gentle slope, and the higher-level retaining wall is arranged between the lower-level gentle slope and the higher-level gentle slope; and a pile leg of a first fixed supporting pile is poured into the lower-level retaining wall, an anti-wave baffle isarranged on the outer side of the first fixed supporting pile through an anti-wave baffle fixing rod, a pile leg of a second fixed supporting pile is buried into a slope base in the range of the lower-level gentle slope and the higher-level gentle slope in an inserted mode, and an anti-wave plank road is arranged on the first fixed supporting pile and the second fixed supporting pile. The plank road type ecological bank protection is suitable for a navigable river channel and a river bank or lake bank violently scoured by winds and waves, can be used for recovering and reconstructing rivers and lakeside zone aquatic plant communities, preventing the adverse effects of ship wave on growth of aquatic plants, and has good landscape performance and hydrophilicity.

The invention provides a method of planting pinellia ternata. The method comprises the steps of selecting seeds, applying fertilizer, conducting ploughing and bedding, sowing, watering, harvesting, and the like, and detailed description is made on how to select seeds, the fertilization time, the fertilizer amount, how to conduct plouging, the sowing time, the sowing amount, how to sow, the watering quantity and the like. The method of planting pinellia ternata is simple in operation process, through proper moisturizing and tillage, adequate base fertilizer is applied, organic fertilizer is taken as the main fertilizer and supplemented by inorganic fertilizer, and water and fertilizer are strictly controlled; during the growth period of pinellia ternata, it is not necessary to additionally apply fertilizer or apply insect prevention agents, and the pollution problem caused by pesticide residues in the process of planting pinellia ternata can be effectively solved.

Embodiments of the present application disclose a honeycomb carrier plate for in-vitro culture of hepatocytes and a bioreactor for an artificial liver, and aim to solve the problems of insufficient space for agglomeration growth of extracorporeal hepatocytes and low substance exchange efficiency in a bioartificial liver. According to the honeycomb carrier plate for the in-vitro culture of the hepatocytes provided by the embodiments of the present application, honeycomb holes in the honeycomb carrier plate are divided into first honeycomb holes and second honeycomb holes, the first honeycomb holes are opened at the top ends and closed at the bottom ends, and are used for accommodating the hepatocytes, and the second honeycomb holes are closed or opened at the top ends and opened at the bottom ends; and the honeycomb wall of each honeycomb hole is provided with a first through hole with a pore diameter smaller than the diameter of each hepatocyte, the closed ends of the first honeycomb holes and the second honeycomb holes are provided with second through holes with a pore diameter smaller than the diameter of each hepatocyte, each second honeycomb hole is arranged in same edges withsix first honeycomb holes adjacent to the second honeycomb hole, and each first honeycomb hole is arranged in same edges with three alternately-distributed first honeycomb holes adjacent to the firsthoneycomb hole and three alternately-distributed second honeycomb holes adjacent to the first honeycomb hole. The internal structure of the bioreactor is formed by vertically stacking honeycomb carrier plates and air-permeable hollow fiber membrane tubes layer by layer.

The invention discloses a production method of moutan barks. The production method comprises the following steps: firstly, preparing arc-shaped ridges in a field, planting moutan seedlings on the ridges, planting corns under the ridges, and interplanting 3 lines of moutans in 3 lines of corns, and carrying out crop-rotation planting on the corns / leguminous forages under the ridges. According to the production method disclosed by the invention, due to preparation of the arc-shaped ridges, waterlogging and root rotting of the moutan can be prevented; the corns are utilized for shading light and reducing the temperature in July and August, so that leaves are prevented from being burnt by high-temperature weather in summer, the physical activity and the life cycle of the leaves are guaranteed, the photosynthetic property of the leaves is improved and the time of photosynthesis is prolonged; and the forages are planted during the idle time after the corns are harvested, and after the leguminous forages are returned into the fields, the contents of organic matters and nitrogen fertilizers in soil are increased.

The invention provides a method of planting pinellia ternata. The method comprises the steps of selecting seeds, applying fertilizer, conducting ploughing and bedding, sowing, watering, harvesting, and the like, and detailed description is made on how to select seeds, the fertilization time, the fertilizer amount, how to conduct plouging, the sowing time, the sowing amount, how to sow, the watering quantity and the like. The method of planting pinellia ternata is simple in operation process, through proper moisturizing and tillage, adequate base fertilizer is applied, organic fertilizer is taken as the main fertilizer and supplemented by inorganic fertilizer, and water and fertilizer are strictly controlled; during the growth period of pinellia ternata, it is not necessary to additionally apply fertilizer or apply insect prevention agents, and the pollution problem caused by pesticide residues in the process of planting pinellia ternata can be effectively solved.

The invention discloses an intelligent seeder based on the Internet of Things, the intelligent seeder comprises a support frame and a data management module, the data management module comprises a data detection module and a data processing module, the data detection module is used for detecting data information in an equipment operation process, and the data processing module is used for processing the data information; the detection module is used for detecting the detected data information and transmitting the detected data information to the data processing module, the data processing module is used for analyzing and processing the received data information and controlling the equipment according to the processing result, a balancing weight is fixedly installed on the right side of the top of the supporting frame, and an output motor is arranged on one side of the balancing weight. A rolling wheel is connected to the bottom of the right side of the supporting frame through a bearing, material collecting boxes are arranged at the two ends of the top of the left side of the supporting frame respectively, transmission connecting rods are connected to the interiors of the two material collecting boxes through bearings, and flow limiting discs are fixedly installed on the outer surfaces of the transmission connecting rods.

Embodiments of the present application disclose a honeycomb carrier plate for in-vitro culture of hepatocytes and a bioreactor for an artificial liver, and aim to solve the problems of insufficient space for agglomeration growth of extracorporeal hepatocytes and low substance exchange efficiency in a bioartificial liver. According to the honeycomb carrier plate for the in-vitro culture of the hepatocytes provided by the embodiments of the present application, honeycomb holes in the honeycomb carrier plate are divided into first honeycomb holes and second honeycomb holes, the first honeycomb holes are opened at the top ends and closed at the bottom ends, and are used for accommodating the hepatocytes, and the second honeycomb holes are closed or opened at the top ends and opened at the bottom ends; and the honeycomb wall of each honeycomb hole is provided with a first through hole with a pore diameter smaller than the diameter of each hepatocyte, the closed ends of the first honeycomb holes and the second honeycomb holes are provided with second through holes with a pore diameter smaller than the diameter of each hepatocyte, each second honeycomb hole is arranged in same edges withsix first honeycomb holes adjacent to the second honeycomb hole, and each first honeycomb hole is arranged in same edges with three alternately-distributed first honeycomb holes adjacent to the firsthoneycomb hole and three alternately-distributed second honeycomb holes adjacent to the first honeycomb hole. The internal structure of the bioreactor is formed by vertically stacking honeycomb carrier plates and air-permeable hollow fiber membrane tubes layer by layer.

The invention relates to a harvesting method for improving quality and yield of Dendrobium officinale Kimura et Migo, which is characterized in that two-stage harvesting is carried out from the third year of new seedling planting, and the growth period of plants is prolonged to 10-13 years; and the two-stage harvesting refers to harvesting of newly germinated plants in the current year from November to December every year, harvesting all 3-4 old seedlings left in each hole in the previous year from May to July every year, and only remaining the newly germinated plants in the current year. Compared with an existing harvesting method of Dendrobium officinale Kimura et Migo, the harvesting method has the advantages that the yield and the quality of the Dendrobium officinale Kimura et Migo are greatly improved, for example, compared with a method for harvesting the Dendrobium officinale Kimura et Migo by retaining part of the mother strips, the yield of polysaccharide of the Dendrobium officinale Kimura et Migo is improved by 30.06%, and the total yield of the Dendrobium officinale Kimura et Migo medicinal material is increased by 62.5%; and compared with a method of harvesting whole plants after planting for 4 years, the method has the advantages that the yield of Dendrobium officinale Kimura et Migo polysaccharides is increased by 73.04%, the total yield of Dendrobium officinale Kimura et Migo medicinal materials is increased by 116.2%, the growth period of plants is prolonged to 10-13 years, and the quality and yield of Dendrobium officinale Kimura et Migo are improved.

The invention relates to the technical field of sweet potato planting, and provides a strong seedling composition culturing sweet potato seedlings. The sweet potato strong seedling composition is prepared from a strong seedling solution 1 and a strong seedling solution 2, and the strong seedling solution 1 is prepared from 2-20ppm of furan nucleotide, 50-180ppm of No. 5 rooting powder and 1000-1600ppm of thiophanate-methyl; and the strong seedling solution 2 is prepared from 2-20ppm of furan nucleotide, 2200-3600ppm of monopotassium phosphate and 350-700ppm of spirotetramat. The strong seedling solution 1 is applied after potato seeds are subjected to soil sealing and watering, and can promote germinating of the potato seeds, inhibit virus and kill bacteria and fungi; and the strong seedling solution 2 is used for being sprayed after young seedlings break ground / seedlings are collected and before a greenhouse is covered, and has the effects of conditioning the growth state of sweet potato seedlings, inhibiting virus and preventing diseases and insect pests such as bemisia tabaci. The sweet potato seedlings cultured by adopting the strong seedling composition are more stronger compared by adopting a conventional method, and the sweet potato yield of the obtained sweet potato seedlings increases by 12% or above compared with a conventional method.

The embodiment of this application discloses a biological artificial liver purification circulation unit and artificial liver support system. Biological conversion and synthesis function, give full play to the purification advantages of various means. The bioartificial liver purification circulation unit provided in the embodiment of the present application includes a plasma storage bag, a pipeline warmer, a plasma circulation pump, a high-flux filter, a neutral resin adsorber, Dissolved oxygen-pH monitors and bioreactors.

The present invention relates to the technical field of sweet potato planting, and provides a seedling-strengthening composition for cultivating sweet potato seedlings, comprising a seedling-strengthening solution 1 and a seedling-strengthening solution 2, and the seedling-strengthening solution 1 includes 2-20 ppm of furan nucleotides and No. 5 rooting powder 50-180ppm and thiophanate-methyl 1000-1600ppm; the strong seedling solution 2 includes 2-20ppm furan nucleotides, 2200-3600ppm potassium dihydrogen phosphate and 350-700ppm spirotetramat. Strong seedling solution 1 is applied after the seed potatoes are sealed with soil and watered, which can promote the germination of seed potatoes, inhibit viruses, and kill bacteria and fungi; The growth status of seedlings, the inhibition of viruses, and the prevention and treatment of whitefly and other diseases and insect pests. Compared with the conventional method, the sweet potato seedlings cultivated by adopting the strong seedling composition of the invention are stronger, and the sweet potato yield of the obtained sweet potato seedlings is increased by more than 12% compared with the conventional method.

The invention relates to an edible mushroom planting supervision platform which comprises a central detection mechanism which is disposed at the central position of the roof of an edible mushroom house, and is used for carrying out the image data capturing operation of the interior of the edible mushroom house; a density analysis mechanism, which is used for accumulating the number of target image blocks in the received histogram processing image to serve as the reference number, and calculating the mushroom body planting density based on the reference number and the overall area of the planting area in the edible mushroom house; and a command acquisition mechanism which is connected with the density analysis mechanism and is used for sending a plant removal request command when the received mushroom body planting density exceeds a set density limit. According to the method and the device, the field growth density of the edible mushrooms can be analyzed while a comfortable growth environment is created for the edible mushrooms, and the plant removal request command is sent out when the field growth density of the edible mushrooms is too high, so that insufficient nutrition of the edible mushrooms is prevented.

The invention provides a grafted pomelo tree form suitable for flat shed frame cultivation and a cultivation method thereof, and relates to the technical field of fruit tree cultivation. The grafted pomelo tree form comprises an upright stock trunk and 2-8 grafted pomelo main branches pulled to a flat shed frame; and fruit-bearing side branches growing on the grafted pomelo main branches grow on aflat shed frame to form parallel tree crowns. By means of the arrangement of the grafted pomelo tree form, the fruit-bearing side branches of a grafted pomelo tree can completely grow on the flat shed frame, the advantages of being good in illumination and sufficient in growth space are achieved, and the problems that due to dwarfing of the tree tree of an existing grafted pomelo, illumination isinsufficient, and the quality is reduced are effectively solved.

The invention provides a method for implanting and cultivating Gracilaria bursa-pastoris in a north pond. By using the method, the problems of water eutrophication and the like, caused by the ecological imbalance owning to using the prior art for signal animal breeding in the north pond, can be solved. The cultivation process of the invention can be divided to a sprout proliferation phase, a bottom sowing propagation phase, an increasing interharvesting phase and an overwintering seedling protection phase. By using the invention, the problem that owning to the change of factors such as climate, growing environment and the like in the north, the transplanting of south macrophyte fails, can be solved; the method has effects of low input and high output, and the ratio of the fresh weight input to fresh weight output of the algae is 1:1500. The yield per mu is 1500kg. The method of the invention can be used to fill the gap of cultivating macrophyte in aestival pond of northern areas and the diversity of algae resources in northern China is enriched.

The embodiment of the invention discloses a biological artificial liver purification circulation unit and an artificial liver support system. According to the embodiment of the invention, non-biological blood purification means such as blood filtration, plasma adsorption and the like are combined with a bioreactor, biological conversion and synthesis functions is added on the basis of detoxification, and purification advantages of various means are fully exerted. The biological artificial liver purification circulation unit provided by the embodiment of the invention comprises a plasma storagebag, a pipeline warmer, a plasma circulating pump, a high-flux filter, a neutral resin adsorber, a dissolved oxygen-PH monitor and a bioreactor which are sequentially connected through a circulationpipeline.