484results about How to "Improve fertilization effect" patented technology

The invention discloses an integrated water-fertilizer micro-jetting irrigation fertilizing system. The system comprises an irrigation system, a fertilizing system, a micro-jetting system and a control system. Filtering devices are arranged on many parts of the system so as to guarantee smooth irrigation; because of a stirrer, a heating wire and a temperature sensor, the safe and quick dissolution of chemical fertilizers is facilitated; the height can reduced by a lifting column when the fertilization is required so that the fertilizers are fully immersed into the soil and the good fertilizing effect is realized; the height can be properly increased by the lifting column when the fertilization is required so that water mist can be sprayed toward crops downwards from a high place, and therefore, the good moistening and irrigation effect is realized, and intelligent control management is realized.

The invention relates to the field of agricultural machinery equipment, in particular to crop fertilization equipment with a uniform fertilization effect. The crop fertilization equipment comprises arack, a support, rollers and a fertilization bin, wherein the support is mounted at the bottom of the rack, the rollers are mounted at the lower end of the support, a soil turning mechanism is mountedon the lower surface of the rack, the fertilization bin is fixedly connected with the middle of the rack, a double-shaft motor is fixedly connected with the side wall of the fertilization bin, a distributing mechanism is mounted in the rack, a sieve plate is arranged below the fertilization bin, sliding rails are mounted on the side walls of the support, springs are fixedly connected with the upper surface of the sieve plate, a vibration motor is mounted at the lower end of the sieve plate, and a water sprinkling mechanism is mounted on the upper surface of the rack. By means of the soil turning mechanism, fertilizer can be contacted with soil sufficiently, and the fertilization effect is improved; uniform dropping of the fertilizer is realized by the distributing mechanism, the fertilizer is enabled to be dispersed and drop by means of the sieve plate, so that the fertilizer is scattered on the soil more uniformly, and fertilization and water sprinkling work are performed synchronously by means of the water sprinkling mechanism.

The invention relates to a special fertilizer applicator for a fruit tree, and belongs to the technology of agricultural machinery manufacturing. The special fertilizer applicator for the fruit tree is reliable to use, and good in fertilization effect, can adjust the fertilization depth, the fertilization distance and the fertilization amount. The technical scheme is that a rotary handle (1) and a bracket (2), a support wheel carrier (4) and the bracket (2), a work rack (10) and the bracket (2), and an opener (9) and the work rack (10) are respectively connected in a sleeving manner, and are respectively clamped and fixed by bolts; a fertilizer containing box (12) and a fertilizer apparatus (11) are respectively fixed at the upper and lower surfaces of the bracket of the fertilizer containing box through bolts; the fertilizer apparatus (11) adopts a universal external fluted roller fertilizer apparatus; power is provided for the fertilizer apparatus by a driving wheel/depth limiting wheel (7) through a transmission device (6); and a support wheel (5) and the support wheel carrier (4), the driving wheel/the depth limiting wheel (7) and the work rack (10), and a covering device (8) and the opener (9) are respectively hinged through bolt shafts.

The invention discloses an unmanned aerial vehicle intelligent spraying system and method based on a prescription map. The system herein comprises an unmanned aerial vehicle flight decision system, anunmanned aerial vehicle precision operating system, an operating prescription system and an unmanned aerial vehicle engineering survey system. The unmanned aerial vehicle flight decision system is communicated with the unmanned aerial vehicle precision operating system through a ZigBee wireless sensing network; the unmanned aerial vehicle precision operating system is communicated with the operating prescription system through a 4G network; the operating prescription system is communicated with the unmanned aerial vehicle engineering survey system through the 4G network; the unmanned aerial vehicle engineering survey system is communicated with the unmanned aerial vehicle flight decision system through the ZigBee wireless sensing network. Soil fertility is judged via low-altitude remote sensing, decisions are made by artificial intelligence, an unmanned aerial vehicle is driven to provide precision operating in prescription map mode, and therefore, the technical problem that traditional operating modes have unreasonable application of fertilizers, low labor efficiency, non-uniform spraying, and poor fertilization effect is solved, and fine operating is achieved.

The invention discloses a fertilizer spreading, soil grabbing and soil covering machine comprising a frame (5), and a driving and travelling system, a transmission system, a fertilization system, a soil loosening and covering system and a control system which are arranged on the frame. The driving and travelling system comprises a gasoline engine (4), driving wheels (1) and an universal rear wheel (16). The transmission system comprises a speed reducer (2), a power output gear (21), a tension wheel (3), a first jaw clutch (24), a travelling driving gear (36), a main shaft (37), a main shaft gear (25), a travelling shaft, a travelling shaft gear (41), a second jaw clutch(38), a double transmission gear (40) and a soil-loosening shaft gear (31). A dynamic wheel (19) of the gasoline engine, the tension wheel and a speed reducer pulley (18) of the speed reducer are subjected to transmission with a synchronizing belt. The fertilizer spreading, soil grabbing and soil covering machine is easy to control. According to the invention, fertilizing, soil loosening and soil covering functions are integrated, and the machine has high working efficiency.

This invention discloses a production method for rice fertilizers , namely a production method for SCU, in which, large grains of urea pass through flowing melt sulfur to realize coating to urea, then melt olefin is sprayed to it to be cooled to room temperature , then a conditioner is added to the rice fertilizer, and the conditioner is dolomite powder or diatomite adsorbed on the surface of the rice fertilizer grain in the 1.5-2.5% volume of the weight of the rice fertilizer, the conditioner is added in a roller screen, in which, substances on the screen are finished products and conditioners below the screen is fed back to the feeding port by a screw feed machine, the rice fertilizer processed by this method alters surface structure of SCU grains and increases spreading speed of water on the grain surface.

The invention discloses an efficient soil disinfection and fertilization device. The efficient soil disinfection and fertilization device comprises a frame, a rotating drum is arranged among the support legs of the frame, and the left of the rotating drum is fixedly connected with a shovel bucket; a first driving shaft is arranged inside the rotating drum and fixedly connected with first spiral blades. The efficient soil disinfection and fertilization device can dig out deep soil through the shovel bucket and the rotating drum, stir the soil through the spiral blades and crush clods through crushing blades; the efficient soil disinfection and fertilization device also comprises a steam generating device, which can generate steam and uniformly and efficiently heat the soil through circumferentially-distributed atomizing spray nozzles to greatly improve the soil disinfecting efficiency and effects; the crushing blades and a grinding barrel can crush fertilizer into powder and then the spiral blades can efficiently mix the powder fertilizer with the soil to improve the fertilizer application uniformity and effects, to save fertilizer and to improve the working efficiency.

The invention relates to a farm device and particularly relates to an agricultural fertilization device for vegetable fields. The agricultural fertilization device for vegetable fields is easy to operate, has good fertilization effects and promotes the crop growth. The agricultural fertilization device comprises a support plate, wheels, a support rod, a feeding hopper and a slotting mechanism. Thebottom of the support plate is provided with the wheels. The top of the support plate is vertically connected to the support rod. The support rod is provided with the feeding hopper. A valve is arranged at the discharge position of the feeding hopper. The slotting mechanism is installed in front of the support plate. The feeding hopper is provided with a swinging mechanism. The right side of thetop of the support plate is provided with a push handle. The slotting mechanism and the swinging mechanism cooperate with each other and realize slotting and fertilization in the vegetable fields. Through improvement of a soil pushing mechanism and a guide mechanism, the operation is simple, fertilization effects are good and the crop growth is promoted.

The invention provides a fertilizer applier for different fertilizers of a park. The fertilizer applier comprises a mobile fertilization fixing device and a fertilization device, wherein the mobile fertilization fixing device comprises a push rod, a push handle, a base, wheels and a support base; the wheels are arranged right below a third vertical column; the push rod is welded on the right side surface of a fertilization tank; the push handle is welded on the push rod; the support base is welded on the left side surface above the base; the fertilization device is arranged on the support base and comprises a discharge tank, a fertilization tank, a first fertilizer storage tank and a second fertilizer storage tank; the fertilization tank is arranged on the support base; the discharge tank is welded at the lower end on the left side of the fertilization tank; the first fertilizer storage tank is fixedly arranged on the left side above the fertilization tank through a first screw; and the second fertilizer storage tank is fixedly arranged on the right side above the fertilization tank through a second screw. The fertilizer applier has a good property of shock absorption, and is convenient in changing different fertilizer storage tanks, simple in overall structure and uniform in fertilization.

The invention discloses a fertilization device allowing dynamic adjustment of the fertilization amount as well as an adjustment method. The fertilization device comprises a fertilizer box, wherein thebottom of the fertilizer box is connected with a base, a feeding hopper is connected to the top of the fertilizer box, a motor is arranged at the top of the fertilizer box, a rotating shaft is connected to the motor, the rotating shaft is sequentially connected with a crushing wheel, a brush and a stirring rod from top to bottom, a filter net is arranged in the fertilizer box, baffles penetrate through two sides of the fertilizer box, the baffles are connected with control rods, a screw rod penetrates through the control rods, rotation directions of two ends of the screw rod are opposite, a discharge hopper is fixedly connected to the lower part of the fertilizer box, a discharge pipe is connected to the bottom of the discharge hopper, the right side of the top of the base is fixedly connected with an adjustable push handle, and a damping moving assembly is arranged at the bottom of the base. The distance between the two baffles can be adjusted through rotation of the screw rod, so that the fertilization amount is adjusted, meanwhile, the motor drives the crushing wheel to rotate, large-grained fertilizer and caked fertilizer can be crushed, and a user can adjust the height of theadjustable push handle according to the height of the user.

The invention discloses a control system for the viscosity of compound fertilizer slurry, comprising a feeding mechanism, a mixing tank, a rotary spray head, a slurry conduit, a control system and a rotary spray head motor. The compound fertilizer slurry in the mixing tank enters the rotary spray head through the slurry conduit, and the rotary spray head motor drives the rotary spray head to granulate. The control system comprises a pressure sensor, a pressure sensor processing device, a signal amplifying device, a rotating speed controller and a feeding ratio controller, wherein the pressure sensor device detects the pressure value of the compound fertilizer slurry, outputs the detected pressure value to the pressure sensor processing device in a mode of detecting current and forms a detecting current signal, and then a control signal is formed through the signal amplifying device and output to the rotating speed controller and the feeding ratio controller so as to control the rotating speed of the rotary spray head motor and the feeding ratio of the compound fertilizer slurry. The control system can control the viscosity of the compound fertilizer slurry so as to ensure that the compound fertilizer has uniform grain size, high utilization rate and uniform nutrient, and is easy to absorb.

The invention discloses completely-water-soluble organic-inorganic biological bacterial fertilizer. The water-soluble fertilizer is composed of amino acid, yeast powder, amino acid chelated trace element fertilizer, boric acid, magnesium sulfate monohydrate and functional biological bacterial agent. The preparation method includes the steps of chelating reaction, mixing reaction, drying and smashing to obtain biological organic water-soluble fertilizer. The amino acid, the yeast powder and the amino acid chelated trace element fertilizer provide other nutrient elements and can provide sufficient carbon elements for crop growing, so that input-output ratio is higher with same input, and yield is increased by 30% averagely. The preparation method is simple in preparation process and simple in processing equipment, utilization rate of trace elements at a later stage is increased, and loss of other nutrient elements of the fertilizer during processing is avoided.

The invention discloses a uniform-feeding agricultural fertilizing apparatus. The apparatus comprises a mounting plate, road wheels are arranged at the bottom of the mounting plate, a tool box is arranged at the left side of the mounting plate, a soil turning shovel is arranged at the right end of the tool box, an adjusting device is arranged at the upper end of the soil turning shovel, the adjusting device is fixed to a stirring main body by a connecting rod, the stirring main body is arranged on the mounting plate, a first rotating shaft is arranged in the stirring main body, a first belt pulley is arranged at the right end of the first rotating shaft, the first belt pulley is connected with a second belt pulley through a belt, the second belt pulley is arranged at the output end of a rotating motor, the rotating motor is arranged on the mounting plate, the first rotating shaft is provided with stirring vanes, a discharge port is arranged at the left end of the bottom of the stirringmain body, and the vibration plate is arranged at the bottom of the discharge port. The uniform-feeding agricultural fertilizing apparatus has the advantages of simple structure, low labor intensity,simplicity in operation, good applicability, good fertilization effect and easiness in promotion.

The invention provides a tissue-culture rapid propagating method for wild bletilla striata and relates to the technical field of plant culture propagation. The tissue-culture rapid propagating method for the wild bletilla striata, provided by the invention, comprises the following steps: (1) seed culture stage; (2) plow-land transplanting stage, wherein the seed culture stage comprises the steps of 1) explant disinfection, 2) culture medium preparation, 3) sowing, 4) culture room culture and 5) greenhouse seedling hardening; the plow-land transplanting stage comprises the steps of 1) land preparation, 2) sowing, 3) fertilizer application management and 4) disease and insect pest control. According to the tissue-culture rapid propagating method for the wild bletilla striata, provided by the invention, strict check is carried out from seed culture to plow-land-transplanted cultivation, and all the steps are combined tightly and interact, so that the survival rate of the wild bletilla striata is increased, and the method is applicable to large-scale planting.

The invention discloses an agricultural hole-digging, watering and fertilizing device. The agricultural hole-digging, watering and fertilizing device comprises a machine body, wherein a working cavitywith a forward opening is formed in the machine body; a hole digging and soil discharging assembly used for digging holes and discharging soil is arranged in the working cavity; the hole digging andsoil discharging assembly comprises a supporting plate fixedly installed on the inner wall of the left side of the working cavity; and a spline shaft extending up and down is rotationally connected tothe right portion of the supporting plate. Hole digging and soil discharging work before fertilization can be carried out through the hole digging and soil discharging assembly, soil can be conveniently dug through a watering assembly, fertilizer absorption is facilitated, and a compound fertilizer needing to be applied can be mixed and stirred through a fertilizer stirring assembly, the fertilizer can be intermittently controlled to enter soil through a fertilization assembly, backfilling can be conducted on the fertilized piled soil through a soil filling assembly, the fertilization efficiency is improved, and the fertilization effect is enhanced.

The invention relates to special controlled release fertilizer for potted flower pineapple and a preparing method thereof. The fertilizer is obtained by compounding sulphur coated urea, modified epoxy resin coated ammonium phosphate with different coating amount, modified epoxy resin coated potassium nitrate, modified epoxy resin coated compound fertilizers, kalium sulphuricum compound fertilizers, etc. The special controlled release fertilizer for potted flower pineapple is applied every year to avoid damage on the root of pineapple due to applying fertilizer time after time, has advantages of saving labor and power, improving fertilizer availability ratio, satisfying request of nitrogen, phosphorus and kalium during different growth periods, avoiding fertilizer damage, and holding good appearance of pineapple.

The invention relates to the field of agricultural machinery, in particular to a fertilizer mixing system for both solid and liquid. The fertilizer mixing system comprises a feeding device, a mixing device, a dispersing device, a fertilizing device and a supporting unit, the feeding device comprises a sealing cover and a hopper, the mixing device can mix solid fertilizer and liquid fertilizer respectively, and the dispersing device is used for dispersing mixed fertilizer. The fertilizer mixing system is mainly suitable for cooperating with the fertilizing device to quickly complete mixing of solid-state fertilizer and liquid-state fertilizer and can uniformly supply the mixed fertilizer into the fertilizing device. When the fertilizer mixing system works, mixing of the solid fertilizer and the liquid fertilizer can be realized through a same power device, so that size of the system is reduced to a certain degree, and fertilizer loading ability and endurance of a fertilizing system are improved.

The invention provides a fertilizer applicator comprising a frame, the front end of the frame is provided with a traction frame, the back end of the frame is provided with a walking wheel, a fertilizing device, a hole digging device and a soil covering device are arranged on the frame, the hole digging device comprises a hole digging device outer frame, a hole digging rotating shaft and a helical tooth are arranged in the hole digging device outer frame, the outer side wall of the hole digging device outer frame is connected with a hole digging lifting oil cylinder, the lower end of the hole digging lifting oil cylinder is fixed on the frame, and the lower end of the side wall of the hole digging device outer frame is hung above the frame; the fertilizing device includes a chemical fertilizer storage tank and a farm manure storage tank which are separated by a separator; a fertilizing control board is arranged between the side wall of the chemical fertilizer storage tank and the separator, the fertilizing control board is a scalable plate, one end of the scalable plate is fixed at the external of a fertilizer storage tank, and is connected with a fertilizing control oil cylinder, the lower part of the fertilizer storage tank is connected with a stirring tank, and the lower end of the stirring tank is connected with a fertilizer conveying pipe. The fertilizer applicator integrates the functions of hole digging, fertilizing and soil covering soil, and realizes the interval fertilization of a farmyard manure and a chemical fertilizer.