20results about How to "Increase planting yield" patented technology

The invention relates to the technical field of stress-resistant cultivation of rice, and particularly provides a method for increasing the planting yield of rice in a coastal mild salinized land by applying biochar. According to the method, rice straw biochar is applied to the coastal slightly-salted land, the rice straw biochar is uniformly applied at a time during soil preparation before rice transplanting in the first year, it is guaranteed that the biochar is fully and uniformly mixed with a soil layer of 0-20 cm, and the biochar is not applied any more in the second year. According to the method, the rice straw biochar is uniformly applied at one time during soil preparation before rice transplanting, the effect of continuously improving the coastal slightly-salted land for two years is achieved, the addition amount of the biochar can be effectively saved, the improvement cost is reduced, and the rice planting yield is increased.

The invention discloses a one-year two-season potato planting method for the same land parcel in hilly and mountainous areas. The spring potato planting comprises the following planting steps: (1) spring planting land preparation, (2) spring potato seed selection, (3) spring potato seed disinfection, (4) spring potato seed sowing, (5) spring potato seed growth period management and (6) spring potato harvesting: after the spring potato harvesting in the step (6) is completed, the spring potato planting land is fallow for 30-50 days; autumn potato planting is conducted in the same land parcel, and autumn potato planting comprises the planting steps of (7) autumn planting land preparation, (8) autumn potato seed selection, (9) autumn potato seed disinfection, (10) autumn potato seed sowing, autumn potato seed growing period management and autumn potato harvesting; according to the method, the planting yield and the product quality of the autumn potatoes can be effectively improved, and the technical problem that the spring potatoes and the autumn potatoes can be planted in the same plot in one year is solved.

The invention belongs to the technical field of strawberry planting, and discloses a strawberry elevated planting water and fertilizer integrated device which comprises a control box, a gravel filter is installed on the rear side of the control box, the gravel filter is fixedly communicated with a laminated filter, and through cooperation of structures such as an outer pipe, an inner pipe, a spiral groove and an inclined hole, a double-layer drip irrigation pipeline is utilized, and the water and fertilizer integrated device is formed. By rotating the adjusting inner pipe, the drip irrigation point position can be adjusted, long-time drip irrigation at the same point position is avoided, each strawberry plant can uniformly receive fertilizer irrigation, the drip irrigation density can be adjusted, the drip irrigation rate can be adjusted in cooperation with a machine body, the device effectively adapts to the plant growth condition, constant-speed and accurate drip irrigation is achieved, it is ensured that the plant growth environment is basically consistent, and the quality is improved; the double-layer pipeline of the outer pipe and the inner pipe is adopted for drip irrigation, compared with a traditional mode that two single-layer pipes are used, the number of branches is reduced, the water pressure needed by a single planting box can be effectively reduced, more production lines can be increased, and therefore the strawberry planting yield is increased.

The invention relates to the technical field of wheat seeding, in particular to a wheat seeding mode and a variable seeding planter, which comprises the following steps: S1, by controlling the seeding spacing of seeding equipment, keeping the spacing of four rows of wheat at 10-13.3 cm, and seeding the four rows of wheat on a land with the width of 30-40 cm; s2, in the simultaneous sowing process of the four rows of wheat in the S1, by controlling the distance between sowing legs of sowing equipment, the distance between the two rows of wheat on the outermost two sides is kept at 10-13.3 cm, the distance between the two rows of wheat in the middle is kept at 20-30 cm, and the wheat is sown in a mode of different plant spacing; s3, in the step S2, after the four rows of wheat are sown at the same time, an open space of 20-30 cm is reserved on the side of the four rows of wheat, and then the four rows of wheat are sown according to the wheat plant spacing keeping mode in the step S2 until the farmland is full of seeds; and S4, on the basis of S3, regulating and controlling a seed-metering device to respectively regulate the plant spacing of the outer row and the inner row of the four rows of wheat, so that the sowing amount of the outer row is increased by 20-25%, the sowing amount of the inner row is reduced by 20-25%, and the wheat is sown in a mode of dense outside and sparse inside.

The utility model discloses a planting unit structure suitable for agricultural factory type planting, and relates to the technical field of vegetable planting, the planting unit structure suitable for agricultural factory type planting comprises a fixed base, the top surface of the fixed base is fixedly provided with a first support and a second support, a plurality of planting mechanisms which are distributed up and down are fixedly mounted between the first bracket and the second bracket, and a pair of long grooves is formed in one side of the first bracket; according to the planting unit structure suitable for agricultural factory type planting, the multiple layers of planting mechanisms distributed up and down are arranged, the planting yield of vegetables can be effectively increased in a small area, workers do not need to squat to walk back and forth in the vegetable planting and picking process, and the working efficiency is improved. In the walking process, the vegetable collecting basket does not need to be carried, supplementing and removing do not need to be carried out, the workload of workers is greatly reduced, and the working efficiency is greatly improved.

The present invention discloses a method for stem-limited cultivation of disease-resistant and high-yield Pinellia ternata strains, comprising the following steps: S1, screening high-quality Pinellia ternata strains according to leaf shape; through screening, selecting Pinellia ternata with oval leaves as high-quality Pinellia ternata strains; S2, screening disease-resistant Pinellia ternata strains; S3, stem-limited cultivation of disease-resistant Pinellia ternata strains. The present invention reduces the occurrence of Pinellia ternata diseases by starting from internal strain screening and external planting condition optimization, and provides high-yield and stable yield of Pinellia ternata artificial cultivation; at the same time, reduces the cost of artificial cultivation and the use of chemical agents such as fungicides, improves the quality of Pinellia ternata, and further improves the benefits of artificial cultivation of Pinellia ternata.

The invention provides a fast-assembly digitally manageable full-automatic three-dimensional planting system, and relates to the technical field of full-automatic three-dimensional planting, the fast-assembly digitally manageable full-automatic three-dimensional planting system comprises a group of outer frames, a group of planting plates are arranged in each outer frame, a frame is arranged on the surface of each outer frame, and two planting plates, two round rods and a group of connecting columns are fixedly connected in each outer frame; two first chains are arranged in each outer frame, a planting area can receive environmental factors such as illumination and air circulation in all directions, the uniformity of the crop growth environment is guaranteed, due to the design, operation is stable, stress is balanced, crop growth is facilitated, rapid assembly and disassembly are convenient, the flexibility and maintainability of the device are improved, and the device is suitable for popularization and application. A larger frame is provided for the planting modules by utilizing the connecting columns of the equipment outer frame, the newest greenhouse is arranged on the basis, meanwhile, the planting modules can be infinitely added according to the size of an actual site, and flexible expansion of the planting scale is achieved.

The utility model relates to the technical field of agriculture, and discloses a row spacing adjustable seeding machine which comprises two baffles, a connecting column is fixedly connected to the close sides of the two baffles, a plurality of sliding frames are slidably connected to the outer portion of the connecting column, an inner cavity is formed in the right side of each sliding frame, and the inner cavity is communicated with the inner cavity. A plurality of telescopic springs are fixedly connected to the inner wall of the right side of the inner cavity, a connecting frame is fixedly connected to the left sides of the telescopic springs, a cavity is formed in the bottom end of the sliding frame, a sliding plate is slidably connected to the inner wall of the cavity, and a plurality of extension springs are arranged in the cavity. According to the seeding machine, the line spacing of the seed receiving boxes is adjusted, so that the labor cost is reduced, the production cycle is shortened, the yield and quality of crops are improved, quantitative water discharge of the seeding machine is realized, each seed is ensured to obtain a proper amount of water, and the uniform growth and development of the crops are promoted.

The invention discloses a biological agent for preventing and treating peanut root rot and a preparation method thereof, and particularly relates to the technical field of prevention and treatment of peanut root rot, the biological agent is prepared from 5-10 parts of bacillus subtilis, 20-30 parts of functional bacterium stock, 30-45 parts of lactic acid bacteria fermentation mother liquor, 15-20 parts of calcium nitrate, 15-20 parts of urea, 20-25 parts of brown sugar, 5-10 parts of vitamin B12, 10-15 parts of aspirin, 5-10 parts of wicker and 10-15 parts of monopotassium phosphate. Bacillus subtilis has the functions of improving crop stress resistance, fixing nitrogen and the like, plant growth can be promoted, immunity can be improved, functional bacterium stock seeds play the roles of resisting diseases, promoting growth and the like in modes of secreting antibacterial substances, competing nutrition and the like, lactic acid bacteria fermentation mother liquor is mainly used for water regulation and control, water quality can be improved, and in the agriculture and breeding industry, the bacillus subtilis has a good application prospect. The microbial agents can be used as drugs, fertilizers, conditioning agents and the like, and can improve the microenvironment of soil, promote the growth of crops and improve the disease resistance.

This invention relates to a compound microbial agent for promoting disease resistance and yield increase in chili peppers and its application. The strains in the compound microbial agent for promoting disease resistance and yield increase in chili peppers consist of Bacillus coagulans BC66, Lactobacillus plantarum LP194, and Bacillus polymyxa FangSG106. Studies have found that these three strains work synergistically to improve the resistance of chili peppers to root rot and increase chili pepper yield. This provides a new strategy for controlling chili pepper root rot and increasing chili pepper yield, solving the problems of poor efficacy and insignificant yield increase of commercially available products. As a microbial preparation, this agent has natural components, leaves no pesticide residue after use, and will not pollute the soil, water sources, or ecological environment. It also avoids the problem of pathogen resistance caused by chemical pesticides, conforming to the concepts of green agriculture and sustainable development, and is of great significance for ensuring the quality and safety of agricultural products.

The Chinese yam harvesting and sowing machine comprises a vehicle body, a power system, a ditching device, a sowing device and a soil shoveling and backfilling device, the ditching device comprises a mounting frame arranged at the front end of the vehicle body and two furrow openers symmetrically arranged on the mounting frame, and the furrow openers can be driven to swing on the mounting frame; the sowing device comprises a seed storage box used for storing seeds and a conveying assembly used for conveying the seeds into furrowed soil, a sowing opening is formed in a bottom plate of the vehicle body, and the conveying assembly conveys the seeds into the furrowed soil through the sowing opening; the soil shoveling and backfilling device comprises soil shoveling plates arranged on the two sides of the vehicle body, the soil shoveling plates are located behind the seeding openings in the vehicle body, and the soil shoveling plates can be driven to deflect longitudinally and transversely to shovel soil; by integrating a plurality of functions of ditching, seeding, shoveling and backfilling and the like, the operation efficiency is remarkably improved, the time and labor cost are saved due to the one-time operation function, and the production is more convenient and efficient.

The utility model relates to the field of agricultural machinery, in particular to a ridging and shaping device for ridge leveling operation, which comprises a rack, a knife roll, a ridge scraper and a leveler are sequentially arranged on the rack in the direction opposite to the advancing direction, the leveler is positioned on the central surface of the rack along the advancing direction, and the leveler is arranged on the rack in a liftable manner through an elastic pre-tightening component. The two groups of ridge scrapers are symmetrically arranged about the central plane and are positioned on one side, far away from the central plane, of the leveler, and the knife roll is positioned on one side, far away from the central plane, of the ridge scrapers. According to the ridging and shaping device for ridge leveling operation, the knife roll, the ridge scraper and the automatic profiling leveler are adopted for combined row rotary tillage ridge leveling operation, the structure is simple and convenient, the operation performance such as the height, the width and the flatness of a ridge after operation is excellent, the sowing effect and performance of a ridging and sowing machine can be improved, and therefore the planting yield and benefits are improved; meanwhile, the adaptability to different working conditions is good, and the market application prospect is good.

The invention discloses a rice root and leaf bidirectional regulation barrier coupling method, which belongs to the technical field of rice planting, and comprises the following steps: S1, selecting a rice planting field; s2, applying and scattering modified ferroferric oxide; s3, deeply ploughing the soil of the rice planting land; s4, the modified ferroferric oxide adsorbing the heavy metal cadmium ions is removed through magnetic attraction; s5, selecting a high-quality rice variety; s6, the high-quality rice variety and valerian seeds are subjected to seed soaking, germination accelerating, sowing and seedling raising; s7, applying compost, shallowly turning the soil of the rice planting land, and exposing to the sun; s8, before transplanting, leveling and spraying water for cooling; s9, during transplanting, transplanting; s10, after transplanting, injecting water; s11, in the growing period, fertilizer and water are supplemented regularly; s12, harvesting in a harvesting period; according to the invention, bidirectional regulation and separation coupling of rice roots and leaves can be realized, and the planting quality and yield of rice are improved.

This utility model discloses a ridge-planting double-row pineapple mulching positioning planter, including a main body, a support wheel rotatably connected to the main body, a suspension bracket fixedly installed on the main body, a guide sleeve slidably connected to the main body, a drive assembly on the main body, a rotating rod rotatably connected to the guide sleeve, a spring assembly between the guide sleeve and the rotating rod, an adjustment assembly on the rotating rod, a locking assembly on the rotating rod, and a limiting assembly on the rotating rod. When it is necessary to disassemble and replace the duckbill plate, the locking assembly is driven by manipulating the adjustment assembly to quickly release the limiting of the duckbill plate. Then, the old duckbill plate can be directly removed, and the new duckbill plate can be replaced. The operation is reversed to complete the fixing, shortening the time required for disassembly and installation, greatly increasing the convenience of installation and disassembly, and indirectly improving the quality and yield of pineapple planting.

The invention discloses a phosphorus regulation and control method for relieving ginseng continuous cropping obstacles, ginseng continuous cropping soil is improved by using a phosphate fertilizer, the application amount of the phosphate fertilizer is optimized, and the repaired ginseng continuous cropping soil is subjected to phosphorus monitoring and regulation and control treatment, and the phosphorus regulation and control method specifically comprises the following steps: selecting a test site; performing test treatment; transplanting the ginseng seedlings; field planting and management; and sampling and data processing. The invention belongs to the technical field of cultivation of traditional Chinese medicinal materials, and particularly provides a phosphorus regulation and control method for relieving continuous cropping obstacles of ginseng, which studies the quality change of ginseng under different application amounts of phosphate fertilizer, is used for solving the problems of resource waste and environmental pollution caused by abuse of the phosphate fertilizer, improves the utilization rate of the phosphate fertilizer from the perspective of soil nutriology, and reduces the cost. The ginseng continuous cropping obstacle is relieved, the ginseng yield is improved, and the ginseng quality is optimized.

The utility model discloses carbon dioxide concentration monitoring equipment which comprises a data monitoring mechanism which comprises a mounting base and a carbon dioxide concentration monitoring meter, and the carbon dioxide concentration monitoring meter is arranged on the mounting base in a sliding mode. A driving mechanism for driving the carbon dioxide concentration monitoring meter to slide back and forth along the length direction of the mounting base is arranged on the mounting base; and the supporting assembly comprises a supporting frame, and the mounting base is arranged on the supporting frame. The carbon dioxide concentration monitoring equipment can obtain carbon dioxide concentration data at different heights, so that a planter adjusts a planting scheme according to the carbon dioxide concentration data, plants can better perform photosynthesis, and the planting yield is increased.

The present invention discloses a phosphorus regulation method for alleviating ginseng continuous cropping obstacles, improves the ginseng continuous cropping soil with phosphorus fertilizer, optimizes the application amount of phosphorus fertilizer, and performs phosphorus monitoring and regulation treatment on the repaired ginseng continuous cropping soil, specifically including the following steps: test site selection; test treatment; ginseng seedling transplanting; field planting and management; sampling and data processing. The present invention belongs to the technical field of Chinese medicinal material cultivation, specifically provides a phosphorus regulation method for alleviating ginseng continuous cropping obstacles, studies the changes in ginseng quality under different application amounts of phosphorus fertilizer, and is used to solve the problems of resource waste and environmental pollution caused by the abuse of phosphorus fertilizer, and at the same time improves the utilization rate of phosphorus fertilizer from the perspective of soil nutrition, alleviates ginseng continuous cropping obstacles, increases ginseng yield, and optimizes ginseng quality.

This utility model discloses a cultivation device suitable for edible fungi, relating to the technical field of edible fungi cultivation equipment. Specifically, it is a cultivation device for edible fungi, comprising a housing, a water supply component, a rotating component, and multiple cultivation boxes. The rotating component includes a connecting shaft, a turntable, and multiple spray pipes. By setting up a water collection tank, a drain pipe, a circulation pump, and a first connecting pipe, excess water after irrigation can be collected and pumped back into the storage tank via the circulation pump, achieving the recycling of irrigation water and effectively improving the utilization rate of irrigation water while reducing water waste. In existing technologies, excess water after irrigation is directly discharged and cannot be recycled, leading to water waste. This utility model, however, collects excess water in a water collection tank and pumps it back into the storage tank via a circulation pump, achieving the recycling of irrigation water.

The present invention relates to the use of a protoporphyrinogen oxidase. A method for controlling weeds comprises applying a herbicide containing an effective dose of a PPO inhibitor to a field in which at least one transgenic plant is present, wherein the transgenic plant comprises, in the genome thereof, a polynucleotide sequence encoding protoporphyrinogen oxidase, and the transgenic plant has reduced plant damage and / or has an increased plant yield compared with other plants that do not have a polynucleotide sequence encoding protoporphyrinogen oxidase. The protoporphyrinogen oxidase PPO 1-PPO 14 of the present invention has a high tolerance to a PPO inhibitor herbicide. In addition, the plants containing the polynucleotide sequence encoding protoporphyrinogen oxidase have a strong tolerance to the PPO-inhibitor herbicide, and show high-resistance tolerance to almost all of 4-fold field concentration of oxyfluorfen, saflufenacil and flumioxazin and 2-fold field concentration of sulfentrazone. Therefore, the protoporphyrinogen oxidase has broad application prospects in plants.

The invention provides an efficient wheat planting device which comprises a supporting rack, a fertilizer bracket, a side blocking shell, a transmission chain, a fertilizer box structure, a seed box structure, a box body protection plate, a rotary tillage wheel, a pedal plate, a connecting frame, an earthing pressing wheel, a grooving wheel, a ladder frame, a traction machine connecting plate and a protection cover body, and the fertilizer bracket is welded to the right side of the upper portion of the supporting rack; the side blocking shells are connected to the front portion and the rear portion of the right side of the lower portion of the supporting rack through bolts correspondingly. According to the efficient wheat planting device and the planting method, plowing, fertilizing, sowing and other work are completed in one-time operation, the efficiency is higher than that of a traditional tillage mode, and the agricultural production efficiency can be greatly improved; during sowing, seeds can be uniformly scattered on a field to achieve a more uniform sowing effect, so that each crop can obtain enough nutrients and growth space, and the planting quality and yield of the crops are improved.