47results about How to "Realize automatic fertilization" patented technology

The invention discloses a variable-rate fertilization device with an unmanned aerial vehicle. A high-definition camera and a GPS positioner are arranged at the front end of the unmanned aerial vehicle, a fertilization assembly is arranged on the unmanned aerial vehicle, a controller carries out variable-rate fertilization according to feedback signals of the high-definition camera and the GPS positioner, the fertilization assembly has a fertilization-rate-adjustable structure, thus, the fertilization rate can be adjusted automatically according to the feedback signals of the high-definition camera and the GPS positioner, and the fertilization rate is adjusted by adjusting the rotation speed of a fertilization wheel and the number of troughs which are in direct contact with fertilizers in afertilizer storage bin. Automatic fertilization of the unmanned aerial vehicle can be realized, furthermore, the fertilization rate can further be adjusted automatically or the discharge rate of fertilization is adjusted automatically, two fertilizers can be applied simultaneously, the fertilization effect is good, the discharge rate of fertilization can be adjusted, the adjustment range is large, and the variable-rate fertilization device with the unmanned aerial vehicle is suitable for application of various fertilizers, and is high in fertilization applicability.

The invention discloses a water area fertilizer application device based on an unmanned ship and a fertilizer application method thereof. The water area fertilizer application device comprises an unmanned ship and a fertilizer application device which is arranged on the unmanned ship and used for applying a fertilizer to a water area to be subjected to fertilizer application, wherein the unmanned ship comprises a main controller, a communication apparatus, a video apparatus, a water quality detector, a tail spray pump system and a storage battery; the main controller is respectively coupled with the communication apparatus, the video apparatus, the water quality detector, the tail spray pump system and the storage battery; and the fertilizer application device comprises a fertilizer storage tank for storing the fertilizer, a scatterer for scattering the fertilizer and a ploughing rake for ploughing soil underwater. According to the water area fertilizer application device based on an unmanned ship and the fertilizer application method thereof, the safety is high; the fertilizer is applied uniformly, efficient automatic fertilizer application can be realized in a large-area water area cultivation farm, the fertilizer application effect can be effectively monitored, the consumption of the fertilizer is reduced, and the fertilizer application efficiency is improved.

The invention provides a full-automatic fruit tree rhizosphere fertilizing machine. The fertilizing machine comprises a frame, a drilling mechanism, a fertilizing mechanism, a soil filling mechanism,a water spraying mechanism and a control circuit, and is characterized in that the drilling mechanism comprises a spiral drill bit, a drill bit motor, a push rod motor, two sliding rods, a cross beamand a drill bit base; the spiral drill bit is arranged on the drill bit base vertically downward, and the upper end of a push rod is fixedly connected with the cross beam or the drill bit base througha connecting rod; the fertilizing mechanism comprises a fertilizer hopper, a fertilizer cylinder, a locking motor and a discharging cylinder, the high end of the fertilizer cylinder is communicated with a discharging port of the fertilizer hopper, and the low end of the fertilizer cylinder is communicated with the discharging cylinder. The full-automatic fruit tree rhizosphere fertilizing machineis provided with the drilling mechanism, the fertilizing mechanism, the soil filling mechanism and the water spraying mechanism so that pit digging, fertilizing, soil filling and water spraying can be automatically achieved, the whole process is automatically completed, manpower is saved, the labor intensity for fertilizing is reduced, the beneficial effects are remarkable, and the fertilizing machine is suitable for being applied and popularized.

The invention discloses a precise fertilizer applicator for a greenhouse. The precise fertilizer applicator is characterized in that the top of a fertilizer tank cover is fixedly arranged on a suspension seat, the suspension seat is driven by a transverse driving component to realize transverse reciprocating motion of a fertilizer storage tank in the greenhouse and driven by a longitudinal drivingcomponent to realize longitudinal motion of the fertilizer storage tank in the greenhouse, the transverse driving component and the longitudinal driving component are arranged on a greenhouse supportin the greenhouse, and actions of a precise fertilizer application component, the transverse driving component and the longitudinal driving component are controlled by a controller in a unified manner. According to the precise fertilizer applicator for the greenhouse, the fertilizer application efficiency and the fertilizer application precision of the greenhouse can be improved, and the labor intensity in fertilizer application can be reduced. The precise fertilizer applicator can uniformly move in the longitudinal direction of the greenhouse to realize automatic fertilizer application, perform a transverse reciprocating motion in the fertilizer application process and uniformly apply a fertilizer to the interior of the greenhouse, is wide in fertilizer application range and good in uniformity, and can achieve a better effect when used together with sprinkler equipment.

The invention discloses a holing and fertilizing combine for transplanting, which comprises a frame, a holing roller and a fertilizing device. Both the holing roller and the fertilizing device are disposed on the frame. The holing roller is connected with the frame through a mandrel. At least two roles of blades are peripherally disposed on the outer surface of the holing roller. Each blade is composed of a fertilizing hole blade and a transplanting hole blade, which are spaced. The fertilizing device comprises a tubular casing, and a hopper is disposed at the top of the tubular casing. A screw is disposed in the tubular casing. The holing and fertilizing combine for transplanting further comprises at least two non-closed guides, and the guides are in a splayed form lengthwise along the holing and fertilizing combine. Machines for manual holing in transplanting can be replaced with the holing and fertilizing combine, so that labor density can be reduced, and transplanting efficiency and survival rate are increased. The holing and fertilizing combine has the functions of holing and fertilizing, while hole, plant and row spacing (hole density) and depth are adjustable. The fertilizing device is capable of automatically recognizing transplant holes and fertilizing holes, so that automatic, precise and quantitative fertilizing is achieved.

The invention discloses a method and root-controlling equipment for root-limiting cultivation of cherries. The method comprises the following steps: putting rhizomes of the cherries into a cultivatingcylinder with a cutting function, and filling the cultivating cylinder with nutrition substrates; forming multiple columns of cultivating slots in a planting land in a cherry orchard, uniformly fixing the cultivating cylinder in which the rhizomes of the cherries are put into the cultivating slots, periodically carrying out watering and fertilization in each cultivating cylinder by virtue of a water pipe and a fertilizer pipe, and periodically cutting lateral roots stretching out of the cultivating cylinders by virtue of cutting sleeves outside the cultivating cylinders. The method is reasonable and simple; by utilizing the equipment capable of controlling the lengths of the lateral roots of the cherries through cutting, the lateral roots stretching out of the cultivating cylinders can beperiodically cut, so that the root-limiting cultivation of the cherries is realized, the situation that the lateral roots are too dense in a limited space can be avoided, the yield of the cherries isincreased, and the quality of the cherries is improved.

The invention discloses ecological bags, an ecological slope protection structure and application of the ecological bags in highway slope protection engineering. The ecological bags, the ecological slope protection structure and application of the ecological bags in highway slope protection engineering are used for solving the problem that slope protection engineering is not firm. The ecological bags in the ecological slope protection structure are piled from bottom to top, and a certain gradient is formed. At least one set of water and fertilizer supply system is further included. The water and fertilizer supply systems comprise fertilizer bins and hoses, organic fertilizer or inorganic fertilizer is put in the fertilizer bins, the hoses are communicated with the ecological bags and the fertilizer bins, the fertilizer bins are located in rammed earth space between the ecological bags and original soil, and hard water-resisting layers are arranged on the back faces of the ecological bags. Automatic fertilization is achieved, through the arrangement of the fertilizer bins, the fertilizer can be automatically supplied into the ecological bags through the water seepage effect in the rammed earth layer on irrigation or rainy days, water and the fertilizer are supplemented, absorption and utilization of grass are better promoted, the water and the fertilizer are supplemented at thesame time, the seedling burnt phenomenon is avoided, and therefore the survival rate of the grass is greatly increased and the survival quality of the grass is greatly improved.

The invention relates to the field of agriculture, in particular to a fertilizer application device for agricultural farmland cultivation. The fertilizer application device for agricultural farmland cultivation is provided with a fertilizer burying device, the ploughing depth can be adjusted, and quantitative fertilization can be achieved. The fertilizer application device for agricultural farmland cultivation comprises a frame, wheels, hoppers,regulation and control assemblies and the like. Two groups of wheels are arranged at the bottom of the frame, the three groups of hoppers and the threegroups of regulation and control assemblies are arranged on the frame at intervals, the hoppers are arranged in the middle of the frame, and the regulation and control assemblies are arranged at onesides of the hoppers. The fertilization ratio of chemical fertilizer is regulated and controlled by adding the regulation and control assemblies, trigger assemblies and movable door assemblies, the regulation and control assemblies can regulate and control the fertilization ratio in advance, the trigger assemblies are matched with the movable door assemblies to achieve automatic fertilization, andquantitative and automatic fertilization of the device is achieved through the assemblies.

The invention discloses a seeding machine capable of automatically adding fertilizer, comprising a body, wherein a cab is fixedly connected to one side of the upper end of the body, a first mounting frame and a second mounting frame are fixedly connected to one side of the lower end of the body, respectively, the first mounting frame and the second mounting frame are designed to be adaptive to each other, the first mounting frame is in rolling connection with a driving shaft, one end of the driving shaft is fixedly connected with a motor, the other end of the driving shaft is fixedly connectedwith a seeder, an end face of the seeder is provided with a seeder groove, an inner wall of the seeder is rotationally connected with a seed bin, a plurality of seeding holes are formed in the lowerend of the seed bin, and a seed bin door is arranged at the upper end of the seed bin. The seeding machine capable of automatically adding the fertilizer has the beneficial effects that the seeding machine uses a trencher to dig trenches, and uses the seeder to rotate outside the seed bin, the seeding holes are used for intermittent automatic seeding, a fertilization roller rotates in a fertilizerapplicator to realize automatic application of the fertilizer, and a soil cover is used for burying the fertilizer and seeds to save manpower and improve work efficiency.

The invention mainly relates to a nitrogen fertilizer application method of field-raised seedling of larix olgensis, which belongs to the fertilizer application technology of naked root seedling culture. A method for applying the fertilizer in autumn is adopted, after a terminal bud of the larix olgensis tree seedling is formed, about 30kg/hm<2> nitrogen fertilizer is applied every time respectively in the middle of September and in the beginning of October, twice fertilizer application interval is two weeks, and the accumulated application quantity of the nitrogen fertilizer is 60kg/hm<2>. Biomass and nitrogen content of the larix olgensis seedling after the fertilizer application are respectively 0.40g/seedling and 8.75mg/seedling; and the height of the seedling can reach 10.7cm, the leading thread can reach 2.54mm, the terminal bud is plump, lignification is good, and nitrogen content inside the tree seedling is remarkably increased. Due to the adoption of the method, the best application quantity of nitrogen fertilizer in autumn is 60kg/hm<2> for larix olgensis naked root seedling, and the method for applying the nitrogen fertilizer in autumn is adopted to continuously supply nutrition to the seedling, so the specification and the nitrogen content of the seedling can be increased, and the coldness resistance of the seedling can be remarkably improved.

The invention provides a garden pruning shear all-in-one machine and belongs to the technical field of machinery. The problem that in the prior art, efficient pruning, soil loosening, fertilization and pesticide spraying cannot be carried out on garden plants is solved. The garden pruning shear all-in-one machine comprises a machine body, a working plate and a base. A vertical air cylinder is arranged between the base and the working plate. A horizontal air cylinder is arranged between the machine body and the working plate. A soil loosening device is arranged on the base. The soil loosening device comprises a mounting plate and a soil loosening knife. A fertilization device is arranged on the mounting plate. The fertilization device comprises a material storage box, a fertilization pipe and a fertilizer. The fertilizer comprises a fertilization cylinder and a fertilization box. A telescopic mechanism is arranged between the fertilization box and the working plate. A pesticide spraying mechanism is arranged on the bottom plate and comprises a pesticide storage box, a liquid pump and a pesticide spraying head. A sliding mechanism is arranged between the pesticide spraying head and the working plate. The garden pruning shear all-in-one machine have the advantages that automatic pruning, soil loosening, fertilization and pesticide spraying can be automatically carried out on garden plants, and accordingly working efficiency is improved.

The invention discloses a rice water direct seeding fertilization mechanism. The mechanism comprises a direct seeding assembly; the direct seeding assembly comprises a seeding pipe, a connecting plate, a supporting rod and a movable plate; two ends of the seeding pipe are communicated with the outside; a movable plate is movably arranged at the bottom of the seeding pipe; the other end of the supporting rod is arranged on the connecting plate; the first through hole, the second through hole and the fertilizer guide pipe are communicated; the fertilizer in the fertilizer guide pipe can enter the seeding pipe through the first through hole and the second through hole; when the rice seeds are sown, the rice seeds are fertilized, and fixed-point fertilization of the rice seeds can be realized, so that the utilization rate of the fertilizer is improved; the situation that the fertilizer is too far away from rice seeds and the rice seeds are difficult to absorb the fertilizer when the fertilizer is sprayed is avoided; the rice seeds can well absorb nutritional ingredients of the fertilizer, automatic fertilization can be achieved, the efficiency can be improved, and the labor intensity is reduced.

The invention mainly relates to a nitrogen fertilizer application method for Chinese pine container seedlings, which belongs to the fertilization technology for forest tree container seedlings. From the germination of Pinus tabulaeformis to the end of mid-September, nitrogen fertilizer was applied by exponential fertilization method. Nitrogen was applied once a week, and nitrogen was applied 25 times in total. Each nitrogen application increased exponentially, and the cumulative nitrogen application amount was 100mg/plant. The biomass and nitrogen content of pine container seedlings were 0.948g/plant and 18.9mg/plant respectively; the seedling height of Chinese pine container seedlings was 8.4cm, the ground diameter was 2.86mm, and the thickness of terminal buds was 3.30mm. Compared with the seedling height and ground diameter of 1-year-old Chinese pine container seedlings stipulated in the industry standard of the People's Republic of China "Container Seedling Technology" LY1000-91, the diameter increased by 20% and 43% respectively; the proportion of qualified seedlings was listed as 96.9%, which is much higher Based on the 85% requirement stipulated in the national standard.

The invention provides an automatic fertilizing system for solving problems of crops under temperature stress. The system comprises a temperature detection module, a central analysis and control module and an automatic fertilizing module, wherein an operational method in the central analysis and control module is to establish an equation of relation between temperature stress levels and fertilizing information data, and the equation is as shown in the description. Automatic fertilizing is carried out under the stress of too-low or too-high temperature so as to compensate nutrient element deficiency in a crop growth process; the labor cost is reduced, temperature conditions are automatically detected, and automated fertilizing is achieved; the growth, development and morphogenesis of the crops are automatically adjusted, the cultivation cycle is shortened, the quality is improved, the energy consumption can be greatly lowered, and the cost is reduced.

The invention discloses a water and fertilizer integrated fertilization and spray irrigation robot for rose planting. The water and fertilizer integrated fertilization and spray irrigation robot comprises a crawler-type spray irrigation robot capable of advancing in a field, a spray irrigation head arranged on the spray irrigation robot, a water and fertilizer integrated machine, a water pipe connected between the water and fertilizer integrated machine and the spray irrigation head and a pipe coiling vehicle used for winding the water pipe; the crawler-type spray irrigation robot comprises a crawler-type chassis and a mechanical arm arranged on the crawler-type chassis; the spray irrigation head is arranged at the tail end of the mechanical arm; when the robot travels on an irregular road surface of a rose plantation, the trafficability is extremely high, and the robot is matched with the water and fertilizer integrated machine to achieve automatic water and fertilizer sprinkling irrigation of roses.

The invention discloses a mechanical structure greenhouse for agriculture planting. The mechanical structure greenhouse comprises an upper supporting and covering face, a middle spray and watering mechanism and a blocky planting device; the upper supporting and covering face comprises an upper protective net, a first heat preservation layer, a second heat preservation layer, annular installing sliding rails, an installing frame and a lower protective net, wherein the installing frame is fixedly installed on the ground and composed of multiple arc supporting rods, the annular installing sliding rails are divided into a front end annular installing sliding rail and a middle annular installing sliding rail, a sliding rail is arranged on the side face of the front end annular installing sliding rail, zigzag teeth are arranged on the bottom face of the sliding rail, sliding rails are arranged on the left side face and the right side face of the middle annular installing sliding rail respectively, and zigzag teeth are arranged on the bottom faces of the sliding rails; the upper protective net is fixedly installed on the upper end faces of the annular installing sliding rails; the lower protective net is fixedly installed on the lower end faces of the annular installing sliding rails. The mechanical structure greenhouse facilitates manual operation and relieves manual labor intensity.

The invention discloses a bidirectional flow wetland rainwater purification recycling device and a use method, the bidirectional flow wetland rainwater purification recycling device comprises a rainwater purification box for rainwater purification and planting boxes which are symmetrically arranged on two sides of the rainwater purification box and are used for planting wetland vegetation, and a plurality of rainwater collection funnels which are uniformly arranged at equal intervals are mounted at the top of the rainwater purification box. Rainwater can be collected in a centralized mode through the arranged rainwater collecting funnels, impurities in the rainwater are purified through a gravel filtering layer, a filter screen filtering layer, a coarse sand purifying layer and a fine sand purifying layer in the rainwater purifying box, and organic matter in a filler layer can be mixed into the rainwater to be supplied to wetland plants for use; the planting boxes arranged on the two sides of the rainwater purification box can achieve bidirectional flowing, space is fully utilized, cost is saved, rainwater can be fully utilized through the water conveying channels arranged in the planting boxes, and environmental protection is achieved.

The invention discloses an automatic fertilizing device for agricultural planting. The automatic fertilizing device comprises a base, a plurality of vibration rods, a fixing plate, a rotating rod, a material distribution disc and a discharging box, wherein the lower ends of the vibration rods are connected with a first damping assembly; the first damping assembly is fixedly arranged on the base; a vibrator is arranged on each vibration rod; the fixing plate is fixedly arranged at the upper ends of the plurality of vibration rods; a plurality of discharging pipes are arranged on the fixing plate in a penetrating mode; the rotating rod penetrates through the fixing plate; the lower end of the rotating rod is connected with a second damping assembly; the lower end of the second damping assembly is connected to a driving device; the driving device is fixedly arranged on the base and is used for driving the second damping assembly to rotate; the second damping assembly drives the rotating rod to rotate; the material distribution disc is arranged at the upper end of the fixing plate and is fixedly connected with the rotating rod; the material distribution disc is provided with a plurality of discharging grooves in positions opposite to the discharging pipes; the rotating rod drives the material distribution disc to rotate so that the discharging grooves can be periodically overlapped with the discharging pipes; materials are stored in the discharging box; and the discharging box is arranged on the upper end surface of the material distribution disc, and communicates with the discharging grooves. The automatic fertilizing device for agricultural planting can realize automatic fertilization.