102 results about "Agricultural mechanization" patented technology

The invention discloses an insect-proofing organic fertilizer which is prepared from the following raw materials in parts by weight: 200 to 230 parts of chicken manure, 30 to 34 parts of castor bean, 20 to 23 parts of garlic stems, 10 to 12 parts of radix sophorae flavescentis, 10 to 12 parts of broadleaf sawdust, 12 to 14 parts of bones, 2 to 3 parts of plant ash, 3 to 4 parts of bran, 4 to 5 parts of talcum powder, 20 to 23 parts of urea, 40 to 45 parts of calcium superphosphate, 2 to 3 parts of borax, 5 to 6 parts of zinc sulfate, 3 to 4 parts of manganese sulfate, 2 to 3 parts of manganese sulfate, 3 to 4 parts of ammonium molybdate, 1 to 2 parts of calcium carbonate powder, 2 to 3 parts of sodium bicarbonate, 3 to 4 parts of EM (Effective Microorganism) agent, 4 to 6 parts of coating agent and a proper amount of water. The insect-proofing organic fertilizer is rich in organic nutrition, namely that the diversification of nutrient elements is realized, so that the yield and quality of a plant are improved; the soil structure and the soil fertility are also improved to a certain extent through the added raw materials, so that an important significance for promoting agricultural mechanization and ecological food sharing is achieved. Thus, the insect-proofing organic fertilizer has a broad prospect. In addition, the insect-proofing capacity and disease-resisting capacity of a crop are improved through the addition of the castor bean, the garlic stems, the radix sophorae flavescentis and the like, so that the breeding of soil microorganisms is promoted; moreover, the pollution to the environment is avoided. Thus, the insect-proofing organic fertilizer has certain economic and environmental benefits.

The invention relates to the field of vehicle running, and discloses a steering mechanism adapted to vehicles with wheel track adjusted. The steering mechanism comprises a frame, an isosceles steering trapezoid MPQN, a right-drive parallelogram ABCD, a right-joint parallelogram DCPM, a left-drive parallelogram EFGH, a left-joint parallelogram HGQN, a right steering knuckle and wheels. Vehicle steering adapted to the vehicles during adjustment of wheel track and after arbitrary wheel track is set up is realized. The invention further provided with a wheel-track stepless adjusting mechanism which is composed of a wheel-track adjustment reserve part and linkage-steering remove part of the steering mechanism adapted to the vehicles with the wheel track adjusted. A front-wheel steering chassis adapted to the vehicles with the wheel track adjusted is characterized by composing of a group of the steering mechanisms and a group of the wheel-track stepless adjusting mechanisms which are adapted to the vehicles with the wheel track adjusted. A four-wheel steering chassis adapted to the vehicles with the wheel track adjusted is characterized by comprising two groups of the steering mechanisms adapted to the vehicles with the wheel track adjusted. Therefore, requirements of agricultural mechanization on different line spacing can be adapted.

The invention discloses long-acting sustained-release organic nitrogenous fertilizer and a manufacturing technology thereof. The long-acting sustained-release organic nitrogenous fertilizer comprises the following raw materials: 50-60 parts of gourmet powder waste residue solid raw materials or 30-35 parts of humic acid, 35-40 parts of urea, 8-12 parts of ammonium sulfate, 1 part of microelement, 0.7-0.8 part of long-acting sustained-release agent, 2 parts of liquid ammonia, and 2-4 parts of 92.5% of sulfuric acid. The manufacturing technology comprises the following steps: solid raw materials are metered, blended and sent into a granulating machine, and react with ammonia gas after being diluted by concentrated sulfuric acid; the produced ammonium sulfate slurry is sprayed into the granulating machine to be granulated, then is subjected to drying, screen classification, cooling, coating and packing, and is placed into a storage finally. According to the invention, the utilization ratio of the nitrogenous fertilizer is improved to 62.5%, and is improved one time higher than the utilization ratio of urea; the fertilizer has stronger controlled release capability and the capability of polymerizing absorbable nutrients in soil, not only can improve the output and quality of crops in long-term use, but also can improve soil structure to increase soil fertility, therefore, the fertilizer plays a significant role to the promotion of agricultural mechanization and the sharing of eco-food, and has prosperous prospect.

The invention relates to the technical field of agricultural mechanization, in particular to a dragging type fruit picking device. The dragging type fruit picking device comprises a fruit capturing mechanism, a rack, a crank, a connecting rod and a first driving mechanism connected with the crank, wherein the fruit capturing mechanism is provided with a first connecting piece and a second connecting piece; the upper end of the rack is hinged to the first connecting piece; one end of the crank is rotatably mounted on the rack; the other end of the crank is hinged to the second connecting piece through the connecting rod; and the first driving mechanism drives the crank to rotate so as to drive the fruit capturing mechanism to rotate. The rack, the crank, the connecting rod and the fruit capturing mechanism form a crank connecting rod mechanism. When fruits are picked, the first driving mechanism reasonably controls the rotating speed of the crank and the rotating angle of the fruit capturing mechanism, so that the purpose of rapidly picking the fruits can be achieved. The picking efficiency is greatly improved. The device is simple in structure, less in joint freedom degree, simple and convenient to operate and high in practicality, and facilitates standard production and popularization.

The invention discloses a fully mechanized seed production method of hybrid rice. The fully mechanized seed production method of the hybrid rice comprises the steps of: forming a seedling culturing field; sowing mechanically; planting female parents mechanically; performing mechanical management on the field; harvesting seeds mechanically; drying, dewatering, processing, packaging, loading and transporting the seeds mechanically. Through mechanization of a production process, the fully mechanized seed production method of hybrid rice reduces labor cost, lightens labor intensity, overcomes limitation of labor factor efficiently, promotes large-scale seed production and ensures supply of improved variety. The fully mechanized seed production method of hybrid rice is an organic combination of agricultural mechanization technology and out-crossing fructification biotechnology, can adjust seeding period difference of male parents and female parents and realize flower synchronization; machine transplanting of rice increases basic seedlings and speeds up transplanting progress, so that the purpose of increasing fringes and grains and establishing a good high-yield group structure is realized, increase of both production and income is accordingly realized, production cost is reduced, and good economic and social benefits are created.

The invention provides an agricultural safety self-propelled spraying machine with a built-in sensor, which includes a spraying machine body, and the spraying machine includes a spraying device, a traveling device, a lifting device, and a safety device. The spraying device includes a beam support, a medicine storage tank, a water tank, a motor, and an atomizing nozzle. The traveling device of the spraying machine includes a motor, wheels, a reversing shaft, and a brake disc. The lifting device of the spraying machine includes a lifting rod . A hydraulic lifting motor, the safety device includes a pressure sensor, a water level sensor, a speed sensor, a distance sensor, a signal lamp, a buzzer, and a master controller. The general controller can process the electrical signal of the sensor in time and feed it back to the electric motor and the hydraulic motor. The invention can reduce the number of personnel in the process of using the spraying machine, has high adaptability to terrain and high safety, and reduces the learning cost of users. It is of great significance to the urgent need to popularize agricultural mechanization.

The invention relates to a precision pseudo-ginseng seeding machine and belongs to the field of agricultural machinery. The precision pseudo-ginseng seeding machine comprises a rack, a seed box I, a seed box II, a seed sowing device driving mechanism I, a seed sowing device transmission mechanism, a seed sowing device driving mechanism II, a ditching device, a ditching device fixing bolt, a ditching device fixing pipe, a ditching device fixing bolt, a connecting pin, a power input chain wheel, a seed sowing device, a seed sowing device fixing bolt and a seed sowing device connecting plate. The precision pseudo-ginseng seeding machine has the advantages that precise and small-amount seed sowing on pseudo-ginseng seeds is realized, and seeding speed is greatly increased; precision pseudo-ginseng seeding is used for replacing manual dibble seeding, so that pseudo-ginseng planting level is improved; agricultural mechanization of the pseudo-ginseng planting industry is realized, agricultural labour productivity can be greatly improved, labour intensity is reduced, production cost is reduced, and the quality and market competiveness of a pseudo-ginseng product are improved; and the precision pseudo-ginseng seeding machine is reasonable in structural design, good in operation quality, high in operation efficiency, reliable in operation and high in universalization degree, and agricultural requirements of the pseudo-ginseng planting industry can be completely met.

A novel cow-dung-bowl seedling raising plate is disclosed and belongs to the technical field of agricultural means of production. The raw materials of the seedling raising plate consist of cow dung, water-soluble biological latex, nutrient medium soil, nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer and microbicide; the cow-dung-bowl seedling raising plate comprise the following ingredients in unit weight by percentage: 75-80% of cow dung, 8-10% of water-soluble biological latex, 5-8% nutrient medium soil, 3-5% of nitrogenous fertilizer, 2-4% of phosphorus fertilizer, 1.5-3% potash fertilizer, and 0.5-1% of microbicide; the raw materials are sufficiently blended and stirred to obtain the preparation material for the cow-dung-bowl seedling raising plate; the preparation material for the cow-dung-bowl seedling raising plate is placed in a forming mold and is subjected to compression molding under the pressure of 20MPa-25MPa and the dwell time of 20-30 seconds, so that the cow-dung-bowl seedling raising plate is obtained; and the novel cow-dung-bowl seedling raising plate is very significant for the acceleration of agricultural mechanization, the improvement of agricultural equipment level and the enhancement of comprehensive agricultural productive capacity and the like.

The invention provides a base-network-based self-striding long cantilever agricultural work platform and is major system engineering. By means of the agricultural work platform, a tractor is out of use, people go to work, the agricultural work platform is particularly suitable for agricultural mechanization and modernization construction of hills and mountains, a base network and a power network are built according to local conditions, all bases are reinforced concrete pool type whole bodies and connected with one another, a water conservancy network is further made to resist to drought and drain flooded fields, plant rice and obtain additional benefits, and electric power is advocated; people can work without going to the field, both people and the platform do not need to go into water, a long cantilever can be attached to the field surface to work, the fall is below 1 meter, and the distance is within 8 meters; the platform can stride upwards and downwards and be transferred to the adjacent base independently and can work by tramping over hills and dales; the cantilever can be lifted up to work on slopes, the agricultural work platform can help in pruning high forests, spraying pesticide, bagging, picking and basal dressing, a water pump hydraulic piston cylinder is adopted to drive a half cylinder plow head to conduct cut type deep ploughing on soil, straw can be cut off, meanwhile base fertilizer is applied, fine planing is conducted, furrows are formed, droppers and membranes are laid, corresponding equipment is configured, and the agricultural work platform can conduct sowing, seedling transplanting and harvesting.

The invention discloses a local double regulation method for application of starter fertilizer and top dressing for maize, which includes the steps: applying the starter fertilizer to one side of each seeding row by furrow application; and applying the top dressing to one side of each plant row by furrow application during maize jointing, namely the side opposite to the starter fertilizer; wherein each of the starter fertilizer and the top dressing is composed of nitrogen fertilizer and phosphate fertilizer. By combining double local regulation of the starter fertilizer and the top dressing according to growth characters of maize, and compared with traditional application of fertilizer by farmers, the method meets the requirement of maize on nutrients during key growth period, fertilizingefficiency is improved, and both production and income are increased. A scientific high-yield and high-efficiency fertilizing method for maize is provided, and is effective. Especially, with popularization of agricultural mechanization, higher practical application value is achieved by combining fertilizing technology with agricultural machinery. Meanwhile, the combination of agriculture and agricultural machinery leads the development of modernized agriculture and is popularized internationally. The method has broad application prospect on domestic maize production.

The invention relates to a lawn trimming device, and belongs to the field of agricultural mechanization engineering. In order to overcome deficiencies of current lawn trimming devices, the invention discloses a planetary lawn trimming device. The technical scheme for realizing the above invention is that a motor is utilized to drive a sun gear in a planetary gear mechanism to rotate, and planetarygears are subjected to rotation and revolution through control of gear rings and a planetary frame, so that a blade below planetary gear shafts is driven to perform mowing work. The planetary lawn trimming device disclosed by the invention has the following advantages: (1) the device adopts planetary gear train transmission, has a compact structure, works stably and has high working efficiency; (2) the blade is installed below the planetary gear shafts, when the planetary gears are revolved, the blade can be driven to cut a curved zone or a circular ring zone on a lawn, so that the purpose ofbeautifying the lawn is achieved; and (3) the position of the blade can be adjusted, so that realization of different-degree trimming of the lawn is facilitated.

The invention discloses a cotton punching, seedling placement and earth covering all-in-one machine. The all-in-one machine comprises an air cylinder, a pneumatic rod, a movable frame, rollers, a punching structure, a lifting plate, a feeding structure and an earth covering structure; the air cylinder is installed at the top side of the movable frame through a bolt cooperatively; the pneumatic rodis installed at an acting end of the air cylinder; the rollers are installed at four corners of the bottom of the movable frame; the lifting plate is installed at the bottom end of the pneumatic rod;through the cooperation of the pneumatic rod, the lifting plate is pushed to sink; a cover port firstly touches the ground; when the lifting plate continues to descend, a punching motor works at thesame time, and a screw rod cooperates with the punching operation; soil is output through the top end of a positioning cylinder and slides to two sides of the cover port, so that a hole is ensured notto be buried by the lifted soil after the hole is in an opening state, the subsequent seedling placement is ensured, through the cooperation of the punching structure, the feeding structure and the earth covering structure, the planting efficiency can be greatly improved, both hands are liberated, and the agricultural mechanization development is accelerated.

The invention belongs to the technical field of agricultural mechanical transplanting, and particularly relates to an automatic tray supply high-speed seedling taking and throwing device of an automatic tray seedling transplanter. The device comprises a rack, a tray supply device, a seedling feeding device, a seedling taking device, a seedling throwing device, a tray collection frame and a control system, wherein the tray supply device comprises a tray supply chain driving motor, a tray supply chain wheel shaft, a tray waiting position sensor, a plurality of trays, a tray positioning guide bearing, a tray supply chain, a tray suspension wire and the like; the seedling feeding mechanism comprises a seedling feeding chain, a plurality of lengthened pin shafts, a seedling feeding chain wheel, a seedling feeding bottom plate and the like; the seedling taking device comprises a seedling taking ejector rod, an air cylinder mounting plate, a seedling taking air cylinder and the like; the seedling throwing device comprises a seedling throwing hopper and a seedling throwing sensor; and the control system comprises a power supply, a control button, a microcontroller and the like. According to the invention, automatic tray supply is achieved, tray seedlings are continuously and downwards taken out at a high speed, the seedlings are directly thrown through the seedling throwing hopper, the seedling taking and throwing movement directions and spatial positions are consistent, and the operation efficiency is high.

The invention relates to a seedling-raising medium, and especially relates to a seedling-raising medium production method. The method is characterized in comprising the following steps: a, waste furfural residue is composted and fermented, wherein urea is added before fermentation for adjusting a carbon-nitrogen ratio to 25:1; during fermentation, turning time and frequency are determined according to fermentation temperature; b, fermented and composted furfural residue is subjected to sunlight exposure; c, the fermented and composted furfural residue, perlite, vermiculite, furnace slag, urea, monoammonium phosphate, potassium sulfate, carbendazim and the like are weighed according to a certain ratio, and are well mixed, such that the seedling-raising medium is obtained. The seedling-raising medium has unique raw materials. With the seedling-raising medium, the soilless cultivation yield is high, the cost is saved, pest and disease seldom occur, the production period is short, weather and season influences are low, and vegetable products are provided with good flavors and quality. The medium and the method facilitate the realization of agricultural mechanization and automation, and facilitate standardized management.

The invention discloses a tractor double-gear variable speed front power output device which comprises a shell, a power input mechanism, a power output mechanism and a power control mechanism. The power input mechanism transmits power to the power output mechanism through a transmission shaft, a power input shaft, a first driving gear and a second driving gear. The power output mechanism transmitsthe power to a power output shaft through a first driven gear and a second driven gear. The power control mechanism comprises a gear shifting mechanism connected with the first driven gear or the second driven gear, and the different rotation speeds of the power output shaft is achieved through adjustment of the gear shifting mechanism. Forward power output is achieved through multiple rotary shafts and the gears, an agricultural implement can be arranged on the front portion of a tractor, an agricultural implement front matching operation requirement is met, and the agricultural mechanization operation level is improved; and the front power output device switches and outputs two types of rotation speeds through the gear shifting mechanism, various working requirements of the agriculturalimplement are met, and work efficiency is greatly improved.

The invention relates to the technical field of planters, and discloses a rotary tillage oblique movement type six-row codonopsis pilosula film mulching and fertilization planter. The planter comprises a machine rack; a fertilization box is fixedly connected with the top of the machine rack; side discs are movably connected with the two ends of the left side of the machine rack; a roller assemblyis movably connected with a left side chassis of the machine rack; and a film mulching frame is fixedly connected with the top end of the left side of the machine rack. A mulching film is movably connected with the end, away from the machine rack, of the film mulching frame, and pressure springs are fixedly connected with the top ends of connecting rods of the roller assembly. The problems that existing domestic rhizome crop production machines are mainly used for vegetables and grains, agricultural mechanization is insufficient in traditional Chinese medicine production, manual transplantingis mainly used for planting rhizome traditional Chinese medicine codonopsis pilosula, time and labor are wasted, the planting area is small, the scale cannot be formed, the market requirement cannot be met, and the production cost is high; and an existing mechanical production technology is not mature, low in production efficiency and poor in reliability, and becomes a main bottleneck of industrial growth are solved.

The invention belongs to the field of organic fertilizers and particularly relates to an organic fermented sesame cake fertilizer particle. According to the organic fermented sesame cake fertilizer particle, the technical defects that sesame cake fertilizer particles prepared by virtue of existing granulation techniques are poor in uniformity, low in organic matter content and cannot meet the agricultural large-scale mechanical production are solved. According to the technical scheme, the preparation method comprises the following steps: raw material fermentation, wind crushing, metering and material preparation, comprehensive stirring, drum granulation, large-sized screening machine screening, comprehensive polishing, drying, secondary granulation, cooler cooling, metering and packaging, sampling inspection and warehousing. According to the organic fermented sesame cake fertilizer particle, the requirement of modern agricultural mechanization fertilization can be completely met, and the deficiencies of a traditional granulation technique are made up; the organic fermented sesame cake fertilizer particle has dual characteristics of microbial fertilizers and very high economic and social values and is capable of improving soil quality, conditioning soil dialysis and increasing the fertilizer efficiency.

The invention relates to the technical field of agricultural mechanization, and relates to a medium-gathering-type straw crushing deep-injection returning machine. The machine comprises a frame, a crushing device, an auger, a vortex deep-injection device and a driving device. The auger comprises an auger shaft, a left auger blade and a right auger blade, the left auger blade and the right auger blade are symmetrically fixed on the auger shaft, and the left auger blade and the right auger blade both screw towards the center of the auger main shaft; a turbine comprises a turbine shell, an impeller shaft, and turbine blades; the impeller shaft is coaxially connected with the middle part of the auger shaft; a hollow shovel comprises a discharge pipe and a soil digging shovel; and the top end of the discharge pipe communicates with the straw powder outlet at the lower part of the turbine shell. According to the medium-gathering-type straw crushing deep-injection returning machine provided by the invention, disturbance to soil is minimized while maximum filling of materials is ensured and the concentrated deep-depth returning of straw is realized. The soil digging shovel can realize thefunction of deep loosening of soil, so that the conditions of a plurality of times of soil mechanical compaction and land turning are avoided, and the returning machine accords with the requirements of the protective cultivation better.

The invention relates to the technical field of agricultural machinery operation command and supervision. The invention particularly relates to an intelligent agricultural machinery information system. The system comprises a control unit and a plurality of subunits connected and controlled by the control unit, the control unit is in communication connection with an agricultural machinery positioning detection terminal; the agricultural machinery positioning detection terminal comprises an agricultural machinery positioning member and an agricultural machinery detection member used for monitoring agricultural machinery operation conditions. According to the invention, the supply-demand relationship of agricultural machinery can be known in time, management such as commanding and dispatching, cross-district operation and the like can be carried out on agricultural machinery resources, and the intelligent agricultural machinery information system realizes agricultural mechanization and informatization and improves the modern agricultural production efficiency.

The invention discloses a Karst slope cropland water-saving and soil moisture conservation method and structure, and aims to solve the problems that water and soil loss of slope croplands with maximumarea ratio in Guizhou province is severe, soil of the slope croplands is infertile, moisture and fertility preservation effect of the slope croplands is poor, the slope croplands are easily affectedby drought, agricultural implementing cost and agricultural mechanization cost are high and the like. The new scheme includes that by the aid of a compartment surface structure with a downward recessed middle, rainwater can be converged into a ridge compartment recessed surface in raining and permeates a ridge compartment through plant cultivation holes, moisture of the ridge compartment is supplemented, rainwater is converged into furrows and permeates into soil through non-woven fabrics, a large part of moisture can be stored a water conservation side layer of a water storage tile, redundantmoisture can overflow from the water storage tile, permeation and loss are implemented, and water logging of soil caused by excessive moisture can be avoided.

An agricultural mechanization production method of drill tillage and drill sowing, relating to an agricultural mechanization production process, belonging to agricultural technique field, sowing on the loose soil which is drill-tillage. The invention can realize straw-return to -field once-for-all by mechanical device, avoiding the shortcoming of nitrogen adsorption influencing the product yield because of the mechanical full-scale straw-return to-field; reducing the water evaporation from arid area and incidence rate of soil and water loss and sand storm, lightening the extent of injury by sand storm, and generating little damage to surface soil; reducing the irrigation water consumption in arid area, slowing down the descent rate of groundwater; being good for keeping geothermal for hydrographic net area, preventing wheat frost-damage; saving greatly tillage energy consumption and reducing planting cost. Straw-return to -field can be carried out in all the rice-producing area, which prevents soil from further hardening and avoids wasting soil organic matter by burning straw.

The invention belongs to the technical field of agricultural fertilizers and particularly relates to long-acting organic compound fertilizer synergist and a production method thereof. The long-acting organic compound fertilizer synergist is made from, by weight, 60-80 parts of ammonium humate, 0.5-1 part of oxalic acid, 0.5-1 part of magnesium sulfate, 1-5 parts of rare earth complex, and 15-38 parts of zeolite powder. The long-acting organic compound fertilizer synergist is capable of prolonging effective period of organic compound fertilizer, guaranteeing high efficiency and increasing utilization rate of the fertilizer and is conducive to modern agricultural mechanical fertilization. Consumption of chemical fertilizers can be decreased, production cost can be lowered. The efficiency of the organic compound fertilizer is effective for 10-20 days more than the effective period of the common fertilizer applied in the same way. The long-acting organic compound fertilizer synergist is pollution-free and nonhazardous and can be mixed with green organic compound fertilizer to prepare the conventional fertilizer into long-acting high-stability fertilizer which is suitable for promotion and application in vast countryside of China, applicable to fertilization for various lands and especially suitable for areas with well polarized agricultural mechanization.

The invention discloses an individual egg weighing and labeling device based on conveyor belts and belongs to the technical field of agricultural mechanization engineering and livestock feeding. The individual egg weighing and labeling device comprises a conveyor belt support, the first conveyor belt, the second conveyor belt, a conveyor belt partition plate, an IC card, a cantilever type IC card reader, an egg recognition sensor, an egg weighing device, a rotation stirring fork, an egg righting device, a code spraying device, an egg collecting device and a motor. The individual egg weighing and labeling device achieves automatic egg labeling and automatic egg weighing, solves the problems of egg individual recognition, automatic egg posture righting, code spraying, labeling, egg weighing and the like, can precisely, stably and continuously record data and changes the mode of manual egg placement and weighing, the manual workload is reduced, manpower and time are saved, and the efficiency is improved.

The invention relates to the technical field of cutter test bench equipment, and belongs to the field of agricultural mechanization. A cutter performance test bench mainly comprises dividers (1), reels (2), a speed reducer (8), a rack (9), an electric motor (11), a frequency converter (12), ground wheels (14), a slider crank mechanism (16), a cutter assembly (17) and the like. The machine is characterized by comprising a stage for the dividers (1), the speed reducer (8), the electric motor (11), the frequency converter (12) and the cutter assembly (17), wherein the stage is arranged on the rack (9), and mounting slots of the four ground wheels (14) are formed in the lower portion of the rack (9). According to the cutter test bench, various performance parameters of a cutter are measured through the frequency converter, and the frequency converter can regulate the speed of the cutter in the reciprocating moving process and can control the advancing speed of the whole machine. The test bench solves the problems that the cutter cuts different crops and the adaptability of the cutter mounted on various machines.

The invention discloses a chili transplanting and watering device for agricultural production and belongs to the technical field of agricultural production equipment. The chili transplanting and watering device comprises a mounting plate and is characterized in that mounting rods are arranged at four corners of the mounting plate, traveling wheels are arranged on the mounting rods, vertical rods are fixedly arranged on the mounting rods at the rear end of the mounting plate, seats are fixedly arranged at the tops of the vertical rods, a water tank is fixedly arranged at the top of the mountingplate, an object placing plate is fixedly arranged at the top of the water tank, a water pipe is connected to the water outlet end of the water tank, one end, away from the water tank, of the water pipe is arranged at the bottom of the mounting plate, and a watering pipe is vertically downwardly arranged at the end of the water pipe. The chili transplanting and watering device has the advantagesthat chili seedling taking, delivering and transplanting are facilitated, watering can be performed after transplanting, and the requirements of mechanical agricultural production can be satisfied.

The invention discloses rice-wheat section straw absorption, cutting and collection machinery, belonging to the field of agricultural machinery. The rice-wheat section straw absorption, cutting and collection machinery provided by the invention comprises a power transmission system, a straw absorption system, a straw cutting system, a straw collection system and the like, wherein the power transmission system comprises a cutting transmission system and an absorption transmission system; the cutting transmission system is matched with key components such as a power output shaft, a transmission shaft II, belt pulleys and a driving transmission shaft I; in such a way, the power is transmitted to a fan and a rotary blade; for the absorption transmission system, a bevel gear I and a bevel gear II (III) are in a gear transmission state, so that the power is transmitted to grass pressing wheels; the wind power and the high speed rotation action of the grass pressing wheels I and II cause straw sections to be sent into a box body of a crushing machine, so that straws are cut rapidly; and under the action of the wind power, a pressure difference is formed for the collection of the straw sections. The rice-wheat section straw absorption, cutting and collection machinery provided by the invention is simple in structure, adjustable in wind power, convenient to operate and wide in application range, thereby having important significances in the improvement of agricultural mechanization level, development of new energy and the like.

The invention relates to the technical field of rice field cultivation, in particular to an ecological fish-rice symbiotic cultivation system and a cultivation method thereof. The ecological fish-ricesymbiotic cultivation system comprises a cultivation area defined by ridges, side cultivation ditches are formed at the peripheral edge of the cultivation area, a plurality of rice field ridges are further distributed in the cultivation area, and a middle cultivation ditch is reserved between every two adjacent rice field ridges; and walking rails are jointly mounted in the side cultivation ditches and the middle cultivation ditches, each walking rail is composed of a plurality of rail single bodies, and traction machine heads and trucks run at the upper ends of the walking rails. The cultivation method comprises the following steps of a, selecting a rice field; B, digging the cultivation ditches; C, reinforcing the ridges; D, transplanting seedlings; E, putting fries; and F, feeding materials and feeding. Fish can be uniformly fed, and the yield can be increased; meanwhile, a person does not need to go to a field for feeding, so that the labor intensity is greatly reduced, and the labor cost is also reduced; and the trucks can also be used for transporting and conveying goods, is very convenient and practical, and greatly improves the agricultural mechanization level.

The invention relates to a cultivation method for returning whole straw to a paddy field and a special harrowing and burying roller device, and belongs to the technical field of agricultural mechanical operation. The cultivation method comprises the steps that corn or rice straw is laid on the surface of the paddy field after rotary tillage, after water is added and soaks the field, the whole cornor rice straw is pressed into soil of the paddy field through the harrowing and burying roller device driven by a tractor, and the returning work is completed. The whole corn or rice straw is buriedto be returned to the paddy field, so that the straw smashing link is omitted; meanwhile, after the whole straw is buried, no residual straw floats on the ground surface, transplanting is facilitated,and the seedling survival time is shortened; the corn straw can improve the soil component of the paddy field, the soil porosity is increased, moisture preservation and fertilizer conservation are achieved, and the rice quality is improved.

The invention discloses a local-regulation-based fertilizing method for seed manure special for corns, which comprises the following step of applying the seed manure special for the corns at one side of each sowing row while sowing, wherein the seed manure special for the corns is composed of a nitrogen fertilizer, a phosphate fertilizer and a sulfur fertilizer; a horizontal distance between the seed manure special for the corns and each sowing row is 5cm-6cm; and a vertical distance between the seed manure special for the corns and corn seeds is 5cm-6cm. According to the growth characteristic of the corns, compared with the habitual manner of applying the seed manure by peasants, the local-regulation-based fertilizing method has the advantages that the efficiency of the manure is increased, the growth in a seedling stage is boosted and the yield is increased. The invention provides a scientific fertilization technology for realizing high yield and high efficiency of the corns; the effect of increasing production is obvious; particuarlly, with the popularization of agricultural mechanization, the seed manure technology is combined with agricultural machinery, so that the practicalapplication value is wider; the combination of agricultural technologies and agricultural machinery is the development direction of modern agriculture and is popularized internationally; and the method disclosed by the invention has a wider market prospect in corn production in China.

The invention discloses a combined tool for topping cotton. The combined tool mainly comprises four arc-shaped blades which are circularly moved and arranged, wherein cutting edges are arranged in theradian and are arranged on a circular driving handle equidistantly; and a connecting hole of a driving shaft is formed in the driving handle. The combined tool can be operated in a small range to cutthe top of the cotton, so that the reduction of the accuracy rate caused by the movement of cotton plants during the working of fixed parts is reduced, the problem of manual topping in the productionof the cotton for many years is solved, the mechanical process of topping the cotton is promoted, and the agricultural mechanical production is realized.