57results about How to "Increase planting volume" patented technology

The invention discloses an ascending and descending dual-buoyancy regulation sinking bed-floating bed water quality purification device. A sinking bed system is provided with a hollow sinking bed water level regulating framework; a circle of hollow outer rectangular framework is tightly fixed on the periphery of an upper rectangular frame of the sinking bed water level regulating framework; water is injected into the sinking bed water level regulating framework and the outer rectangular framework, so that the sinking bed system reaches a fixed planting water level or a growth water level. The device is characterized in that a floating bed system providing region is added to the periphery of a sinking bed; the system balance is controlled through the peripheral single floating bed system; the bed body stability is enhanced, so that the influence of environment factors on the sinking bed and a floating bed is reduced. The water level of water sinking plants in the water is regulated through the water irrigation and water pumping effect inside the sinking bed and the effect of a regulating rope; by controlling the growth position of the water sinking plants in the water, the most proper growth water level of the water sinking plants in the water can be realized; the natural environments are simulated to the maximum degree. The water sinking plants and water emerging plants are combined; the water body ecological system recovery can be facilitated to the maximum degree.

The invention discloses a submerging bed-floating bed coupled water purifying device. The submerging bed-floating bed coupled water purifying device comprises a submerging bed and a floating bed which are made of UPVC (hard polyvinyl chloride) tubes, wherein the submerging bed comprises upper and lower rectangular frames which are the same in shape; a plurality of perpendicular connecting tubes are arranged between the two rectangular frames; a plurality of horizontal connecting tubes are arranged in the lower rectangular frame; the frames are internally communicated; a floating block capable of being spliced is embedded into the lower rectangular frame, and a planting pot in which submerged plants are planted is arranged on the floating block; a floating block capable of being spliced is also embedded into the floating bed, a planting pot in which emergent aquatic plants are plants is arranged on the floating block, and artificial seaweeds are suspended between adjacent floating blocks of the floating bed; the submerging bed is placed on the center of the inner outline of the floating bed; a connecting rope is arranged between the submerging bed and the floating bed. According to the submerging bed-floating bed coupled water purifying device disclosed by the invention, positions, in water, of submerged plants are regulated by internally watering and pumping the submerging bed, so that the positions of the submerged plants are changed along with ecological niches of water level, transparency and the like, and a natural water environment is simulated to a greatest extent. The water plant planting amount is large, the varieties are rich, the survival rate is high, and the restoration of water body ecological community is facilitated.

The invention provides a double-rowed crossed selenium enriched-mauve jade Chinese yam planting method comprising the following steps of selecting a land, flattening the land, applying fertilizers, selecting seeds and processing, planting, retaining water and shielding sunlight, managing the field, preventing cirrus excessive growth, preventing disease and insects and harvesting. The Chinese yam seed are processed in a segmental way, so corrosion of the seed segment can be avoided; germination can be accelerated and geminating efficiency can be improved; the length of each seed segment can be shortened, so Chinese yam use amount during the plantation can be reduced; germination rate can be guaranteed; plantation amount for each mu can be increased; output can be improved; the excessive growth of the Chinese yam cirrus can be prevented, so organic substance complexed by photosynthesis and nutrition absorbed by the yam root can be applied to Chinese yam growth; and output can be greatly improved. The selenium enriched land is selected and selenium-containing fertilizers are applied in each fertilizer management, so enough selenium can be absorbed and utilized during the whole growth process of the Chinese yams; and the mauve jade Chinese yams produced by the method is enriched with selenium elements.

The invention discloses a method to promote germination of Polygonatum cyrtonema seeds, comprising the sequential steps of washing Polygonatum cyrtonema seeds to remove surface impurities; soaking thewashed seeds in a warm solution, and soaking in a plant hormone, to be specific, soaking the seeds that are soaked in the warm solution, in KNO3 solution having a mass concentration of 0.5-1.5% at 40+/-5 DEG C for 24+/-2 h, flushing with running water, and soaking a hormone liquid for 12+/-1 h; subjecting the soaked seeds to wet dark culture at 25+/-1 DEG C to germinate the seeds. The method canbreak hibernation of Polygonatum cyrtonema seeds, promote the germination of the seeds, shorten the growth age limit of Polygonatum cyrtonema seeds and increase benefit for medicine planters.

The invention belongs to the fields of fertilizers and fertilizer manufacturing, and in particular relates to an organic fertilizer comprising the following raw materials in percentage by weight: 30-69.9% of animal dung, 5-30% of animal urine, 25-40% of various straws used in a single or mixed manner, and 0.05-0.2% of a core material, wherein the animal dung is cow dung or pig manure; the animal urine is cow urine or pig urine; and the core material includes bacillus subtilis and bacillus licheniformis. The invention also relates to a method for preparing the organic fertilizer. The method comprises the following steps: crushing the straws and spreading the straws on the ground; mixing the animal dung and the animal urine, and putting the animal dung and the animal urine on the well spread straws; and stirring, stacking, overturning and fermenting to prepare the raw materials into a high-quality organic fertilizer. According to the organic fertilizer provided by the invention, the animal urine can be used as a raw material, so that the animal dung and urine can be fully used, and the problem of pollution is solved.

The invention is suitable for the technical field of household ecological breeding and planting, and discloses a household balcony fish and vegetable symbiotic system. The household balcony fish and vegetable symbiotic system comprises a fish tank, a water supplementation pool and a purification pipe. The pipe wall of the purification pipe is provided with countless micropores, and microorganisms used for conducting microbiological treatment on particle suspended solids which are separated after physical purification and attached to the inner wall of the purification pipe are arranged in the purification pipe. The household balcony fish and vegetable symbiotic system further comprises at least two planting pools fixedly arranged on a fence of a balcony, the planting pool on the uppermost layer is communicated with the fish tank, the planting pool on the bottommost layer is communicated with the fish tank, and a water pump is arranged in the planting pool on the bottommost layer. In the household balcony fish and vegetable symbiotic system, physical purification and biological treatment are conducted on rice washing water, the processed rice washing water is led to the fish tank, water in the fish tank is then led to the planting pools, and therefore water and nutrients are provided for vegetables in the planting pools, water discharged from the planting pools is led back to the fish tank, water is used in a circulating mode in the process, and the requirements of biological breeding and planting for environmental protection, energy saving and resource saving are truly met.

The invention discloses a peach planting method and relates to the technical field of fruit tree planting. The peach planting method is used for solving the problems, i.e., high disease rate, low fruit sugar content, large fruit quality difference and low yield per mu of the existing peach planting methods. The method comprises the steps: (1) soil amendment: performing green manuring, soil deep-plowing and high-compartment wide-furrow digging; (2) nursery-grown plant field planting: selecting healthy young seedlings, performing antibacterial treatment, and then, performing dibbling; (3) fertilization management: performing basal fertilizer application once, topdressing thrice and irrigation; (4) pruning reshaping: adopting Y-shaped planting for peaches; and (5) disease and insect pest control: performing garden cleaning in winter, pruning to clear out diseased branches and leaves, and performing warm keeping and control. Compared with the prior art, the method has the advantages that by adopting dwarf close planting and Y-shaped pruning reshaping, the quantity of planting of peaches per mu and the lighting property and uniformity of upper and lower branches are improved, and thus,the sugar content of peach fruits of all positions is improved; and meanwhile, the lighting of each position of the peaches is consistent, thus, the saccharide accumulation and nutrition level of thefruits are equivalent, the workload of fruit grading can be reduced, and the labor cost is reduced.

The invention relates to the technical field of agriculture and provides a lawn capable of being used for three-dimensional decoration. A culture method of the lawn comprises the following steps: laying a substrate on a carrier to form a substrate layer; laying a mesh on the substrate layer; layering a first layer of sand on the mesh, and spraying water to the first layer of sand to completely wetthe first layer of sand; sowing grass seeds on the first layer of sand; covering the first layer of sand with a second layer of sand after the grass seeds are sown; enabling grass to grow until rootsystems are staggered integrally. The lawn capable of being used for three-dimensional decoration is obtained with the culture method. A method for decorating a three-dimensional structure with the lawn comprises the step of connecting at least one lawn through the meshes in the lawns. A wall-mounted lawn decorative part comprises the lawn. An ornament comprises a mounting base and at least one lawn. The lawn can be applied to the three-dimensional decoration structure and can be arranged horizontally, vertically or obliquely, and the requirement for increasing lawn planting quantity on limited flat ground area is met.

The invention provides a mauve jade Chinese yam planting method comprising the following steps of flattening the land, applying fertilizers, placing guide grooves, selecting seeds, processing the seeds, retaining water, shielding sunlight, managing the field, preventing disease and insects and harvesting. The beneficial effects of the mauve jade Chinese yam planting method are that the size and weight of the Chinese yam planted via the guide grooves are uniformed; great contour and color can be achieved; a problem of good taste with poor selling appearance can be solved; with an double-rowed intersected plantation method, plantation amount of each mu can be improved compared with a present single-rowed plantation method; and per mu yield can be improved.

The invention discloses a dendrobium candidum imitation ecological planting frame, which comprises a main frame, the upper end of the main frame is provided with a receiving plate, the upper end of the receiving plate is provided with a planting plate, and the center of the upper end of the planting plate is provided with a positioning groove for a planting platform. The upper end of the platform positioning groove is provided with a planting platform; the outer side of the planting platform positioning groove is provided with a nutrition belt, and the outside of the nutrition belt is provided with a diversion groove; the four sides of the main frame are provided with water supply tanks. The top of the crushed stone layer of the dendrobium candidum imitation ecological planting frame is flush with the upper end of the mesh, so that the water can be used for the soil layer without being overfilled, and the roots of the dendrobium candidum can be prevented from being soaked in water and burned; the planting board and the receiving board Connected by pulleys, it is convenient to stagger each planting platform to process the Dendrobium candidum planted on the upper end; by installing multiple receiving plates in parallel on each side, it saves space and increases the planting volume of Dendrobium candidum; the whole is easy to maintain and handle, and the growth environment is good. Large planting capacity and small footprint.

The invention discloses a cultivation method of zinc-rich black sugarcane. The cultivation method comprises the following steps of 1, land selection; 2, land preparation and ditching; 3, fully application of base fertilizer; 4, treatment of black sugarcane sprouts; 5, planting; 6, field management; 7, cutting and harvesting at proper time. The cultivation method has the advantages that the black sugarcane sprouts are not prone to decay after being planted, rooting and sprouting are promoted, the survival rate is guaranteed, the panting quantity per mu is raised, and therefore the yield is increased; in the planting process, zinc containing fertilizer is applied every time topdressing is conducted during fertility management, it is guaranteed that sufficient zinc is available for absorption and utilization in the whole growing process of the black sugarcane, and the produced black sugarcane is rich in zinc element; slow release fertilizer is applied during intertillage fertilization, the slow release rate is moderate and stable, nutrition is balanced, the wastage rate of the fertilizer can be effectively lowered, the utilization efficiency of the fertilizer is improved, quick healthy growth of the black sugarcane is promoted, and the yield of the black sugarcane is increased.

The invention relates to the technical field of agricultural equipment, and provides an agricultural seeding device. The agricultural seeding device comprises a mounting frame, a seed hopper, a seed uniform distribution tank, seeding heads and a feeding tank. A rotation shaft is rotatably arranged on the mounting frame, and rotation wheels are coaxially fixedly connected with the rotation shaft. The seed hopper is fixedly arranged on the mounting frame, and is used for holding seeds to be seeded. The seed uniform distribution tank is arranged on the mounting frame and communicates with the seed hopper. The seed uniform distribution tank is used for uniformly distributing seeds. The seeding heads are arranged on the mounting frame in a liftable manner. Seed embedding slots are provided on the seeding heads. The feeding tank communicates with the seed uniform distribution tank. The seeding heads can be slidably inserted into the feeding tank, such that seeds can be led into the seed embedding slots. A lifting plate is fixedly arranged on the top of the seeding heads. At least one rotation wheel used for driving the lifting plate to lift is fixedly arranged on the rotation shaft. A spiral conveyor is rotatably arranged in the seed uniform distribution tank. The spiral conveyor is coaxially fixedly connected with driving wheels. The driving wheels contact the inner walls of the rotation wheels. The device provided by the invention has the advantages of simple structure, good uniformity and high seeding efficiency. The device is energy-saving and environment-friendly.

The invention discloses a planting method and application of alfalfa interplanted leguminous crops, and relates to the technical field of agricultural planting. The method includes the steps that farmyard manure is applied as bottom fertilizer, and alfalfa and leguminous crops are interplanted; the line space of the alfalfa and the leguminous crops is 25-35 cm, the sowing depth of the alfalfa is 0.5-2 cm, and the sowing depth of the leguminous crops is 10-16 cm; the seeding quantity of alfalfa seeds is 1.5-2.2 kg per mu, and the planting density of the leguminous crops is 5000-7000 plants per mu. The bottom fertilizer is applied at the earlier stage, in this way, nutrients needed for germination and growth are provided for the alfalfa and the leguminous crops, the appropriate line space and sowing depth are controlled, and on the premise that the photosynthesis and germination of the alfalfa and the leguminous crops are not affected, the maximum planting amount of the alfalfa is obtained. By the application of the planting method, the excellent alfalfa can be conveniently planted on a large scale, and a lot of excellent pasture alfalfa with high nutritive value can be obtained.

The invention discloses a mixed oxygenate-microorganism immobilization biological enhanced artificial floating island which comprises a photovoltaic water pump system, a water flow raising system, a Venturi gas inlet system, an upper floating body and a lower floating body, wherein the upper floating body floats on water; the Venturi gas inlet system comprises a longitudinally arranged Venturi pipe with openings formed in the two ends and a plurality of gas inlet pipes which is communicated with the throat of the Venturi pipe; an gas inlet hole of each gas inlet pipe is above the water level;the water flow raising system longitudinally penetrates through a floating body; the bottom of the water flow raising system is connected with an upper part straight cylinder of the Venturi pipe; thebottom of a lower part straight cylinder of the Venturi pipe is communicated with a water inlet hole of the photovoltaic water pump system; plants in the upper floating body and the lower floating body have the purification effect on the water quality; pollutants such as nitrogen, phosphorus and organic matters in water can be effectively degraded through biological membranes; and spherical fillers in the floating body greatly strengthen the adsorption and degradation effect on the pollutants. The mixed oxygenate-microorganism immobilization biological enhanced artificial floating island provided by the invention can greenly run with low carbon, can economically and efficiently improve the water quality of water bodies in shallow river lake and reservoirs in situ without power consumptionand controls eutrophication of the water body.

The invention discloses a high-yield crisp melon planting method. The method comprises the following steps: (1) seed preservation: mixing a sterilized nutrition fertilizer with crisp melon seeds, andpreserving the seeds in a freezing cabinet; (2) seedling growing: sowing the seeds into a seedling growing tank, respectively culturing the seedling growing tank in environments of 76kPa-80kPa and 55kPa-60kPa, and regulating the contents of oxygen and carbon dioxide; (3) stereoscopic transplantation: arranging a stereoscopic planting frame, wherein the stereoscopic planting frame comprises three layer of planting brackets and a planting tank; (4) planting management: adjusting the day-night temperature difference and an amino acid nutrient solution in the growth stage, blooming stage and fruiting stage of crisp melons; and (5) fruit supporting: when the crisp melons grow to the lengths of 3cm-4cm, supporting the crisp melons by virtue two rows of cotton wires. The crisp melon planting method has the beneficial effects that the germination rate of crisp melon seeds is high, the disease-pest resistance is strong, the mu yield is high, the harvested crisp melons are high in sweetness, thepulp is delicious and fragrant, and the economic income of famer can increased by over 26%.

The invention relates to a preparation method of a hydrophobic oleophylic adsorbent by taking towel gourd cotton as a raw material. The preparation method comprises the following steps: 1, taking towel gourd cotton as a raw material, soaking, cleaning and drying the material; 2, immersing the material in an alkaline solution for pretreatment, then adjusting the material to be neutral with an acid,and carrying out cleaning and drying; 3, immersing the material subjected to alkali treatment into a mixed solution of tetraethyl silicate, absolute ethyl alcohol and pure water, then adding a properamount of ammonia water, and then cleaning and drying with ethyl alcohol; and 4, immersing the material in a mixed solution of hexadecyl trimethoxysilane and pure water, adding a proper amount of acetic acid, cleaning with ethanol, and drying to obtain the modified adsorption material. Compared with the prior art, the adsorbent can be widely applied to petroleum leakage treatment and oily wastewater treatment, and the oil absorption material obtained through modification is high in adsorption rate, low in cost, biodegradable and free of secondary environmental pollution.