33results about How to "Large amount of fertilizer" patented technology

The invention discloses a wheat stubble summer corn drip irrigation water and fertilizer integration cultivation method under a no-tillage direct-sowing condition. The method comprises the following steps of 1, planting wheat with equal line spacing, wherein 11 lines of the wheat are planted ever bed, and 4 drip irrigation pipes/belts are laid correspondingly; 2, removing 2 irrigation pipes/belts at intervals in every bed before the wheat is harvested, wherein the remaining 2 irrigation pipes/belts are used for water and fertilizer irrigation in a corn planting season; 3, adopting a wide and narrow line mode when corn is planted, wherein 4 lines of corn is planted every bed; 4, removing all the irrigation pipes/belts around the time when the corn is harvested, wherein cultivation preparation is conducted for wheat planting in the next season after the corn is harvested, and anniversary planting circulation is completed. The wheat stubble summer corn drip irrigation water and fertilizer integration cultivation method under the no-tillage direct-sowing condition can effectively solve the major problems that the wheat and corn main production area are short in water resource, low in water and fertilizer utilization efficiency, low in land productivity, low in labor productivity and the like, and has remarkable economic and social benefit.

The invention discloses a knapsack type electric fertilizer applicator, which comprises a box body and slings, wherein the slings are arranged at the front end of the box body; the bottom of the box body is provided with discharge holes; the side wall of the box body is provided with plug cocks for controlling the sizes of the discharge holes; the lower end of the box body is provided with an inner cover case arranged at the lower end of the interior of the box body; the lower end of the inner cover case is provided with a through hole and fixing holes; a motor of which the lower end is provided with a fan blade wheel disk is fixedly arranged in the through hole of the inner cover case. Fertilizer slowly falls onto the fan blade wheel disk through the discharge holes; each fan blade wheel sheet uniformly separate the fertilizer falling from the discharge holes; the fertilizer falling onto the fan blade wheel disk is sprinkled forwards under the action of centrifugal force, and then is uniformly broadcasted through a broadcasting device; a fertilizer applying person only needs to adjust a self azimuth to be capable of adjusting a fertilizer sprinkling direction; in the whole fertilizer application process, the fertilizer applying person does not need to accomplish complicated motions of fertilizer grabbing, stooping, fertilizer sprinkling and the like, and only needs to forwards walk along the direction of crops; the fertilizer application working efficiency is greatly improved; the working fatigue problem of the fertilizer applying person is solved.

The invention provides an artificial auxiliary handheld power-driven pomelo tree girdling machine capable of clamping a branch in a variable-diameter manner by using spring plates. The machine comprises a handle, a spring, a rotation shaft, the spring plates, a fixed ring and a miniature direct current motor, wherein the spring which is a tension spring is fixedly installed on the handle; when in operation, the spring plates clamp a branch of a pomelo tree to be prevented from rotating along with a girdling knife; the handle is divided into two parts; the fixed ring is installed on the handle; two parts of the fixed ring are buckled to form a whole ring; the fixed ring and the spring plates are opened and closed along with the opening and closing of the handle; a groove is arranged on the fixed ring; an idler wheel is embedded into the groove and rolls in the same; a link rod penetrates through the center hole of the idler wheel; the idler wheel rotates circumferentially; the two pomelo tree girdling machines are connected together by the link rod; a girdling handle is fixed on the link rod; the girdling knife is arranged at one end of the girdling handle while a link plate is arranged on the other end; and under artificial auxiliary, the girdling knife rotates circumferentially by taking the fixed point of the handle and the link rod as a circle center and the distance between the fixed point and the knife point of the girdling knife as a radius to girdle the pomelo tree.

The invention relates to a flowerpot which can supply water and fertilizer automatically, belonging to general articles production field. The flowerpot comprises soil cavity and water pot, soil cavity with via hole is installed upon water pot, the capillary passing through upper surface of water pot is inserted into soil in soil cavity through said via hole, and a fertilizer applicator is equipped in the middle of water pot. Putting compound fertilizer into fertilizer applicator, making adjuster in suitable position for fertilizing, adding suitable amount water into water pot, locating the flowerpot onto water pot to make capillary be inserted into soil in the cavity, and planting flowers according to normal methods. The capillary will transport the water with nutriment to flower root area through capillary adsorption action, which frees people from management for a long time, and the flowerpot is characterized by rational design, beautiful appearance and convenient usage.

The invention discloses a multifunctional organic fertilizer spreader. The multifunctional organic fertilizer spreader comprises a machine frame, a fertilizer box, an engine and a walking mechanism, wherein the fertilizer box and the engine are arranged on the machine frame side by side; the walking mechanism is arranged below the machine frame; the walking mechanism comprises a machine frame mounting seat and crawler wheels, and the machine frame mounting seat is arranged above the crawler wheels; a bucket is arranged at the front end of the fertilizer box, fertilizer spreading discs are connected to the bottom of the rear end of the fertilizer box, and a chain plate fertilizer conveying mechanism is arranged at the bottom in the fertilizer box, is arranged in the axial direction of the fertilizer box, extends from the front end of the fertilizer box to the rear end of the fertilizer box and is located above the fertilizer spreading discs; a hydraulic pump is controlled by the engineto drive a second hydraulic rod, and then the fertilizer box is controlled to be lifted and reset from the machine frame mounting seat; and the bucket is connected with the fertilizer box through a multi-connecting-rod turnover mechanism, and the multi-connecting-rod turnover mechanism and the bucket are controlled to turn over through a control handle. The organic fertilizer spreader is ingeniousin structure, small in size and large in power, fertilizer feeding and precise quantitative fertilizer spreading can be achieved, organic fertilizer can be spread, and chemical fertilizer can be precisely spread.

The invention relates to a special controlled release fertilizer for cucumbers and a preparation method thereof. The special controlled release fertilizer is synthesized by 5 percent of thermoplastic resin coated potassium nitrate, 6 percent of thermoplastic resin coated potassium nitrate, 7 percent of thermoplastic resin coated potassium nitrate, 5 percent of thermoplastic resin coated carbamide, 7 percent of thermoplastic resin coated carbamide, 8 percent of thermoplastic resin coated carbamide, diammonium phosphate, etc. The special controlled release fertilizer for the cucumbers of the invention is served as a base fertilizer to be applied only one time before transplanting the cucumbers without dressing, thus acquiring relatively good yield-increasing effect, improving the utilization ratio of the fertilizer and saving labor.

The invention belongs to the technical field of cultivation of vegetables, flowers, rice, fruit trees, grapes, hops or sea vegetables, and discloses a planting method capable of preventing insects andpests for Kiwi berry. The planting method comprises the steps of base fertilizer application, Kiwi berry planting, urtica planting and topdressing, wherein the utilization rate of a planting land isincreased through urtica interplanting. The planting method provided by the invention solves the problem of low yield due to low fruiting rate caused by various insects and pests during planting of the Kiwi berry in the prior art.

The invention relates to a crop fertilizer applying technique, and provides a facility tomato water fertilizer applying method, which aims at solving the problems of unreasonable tomato fertilizer applying formula, different nutrient contents in the facility vegetable land with different planting ages, and using of empirical fertilizer applying as the main method. The facility tomato water fertilizer applying method is characterized in that organic fertilizers and inorganic fertilizers are applied; all organic fertilizers are used as base fertilizers, and part or all of inorganic fertilizers is used as a topdressing fertilizer; the total applying amount of the inorganic fertilizers is determined according to the age of a facility vegetable land; the total applying amount of the inorganic fertilizers includes the total amount of inorganic fertilizer used as the base fertilizer and the total amount of inorganic fertilizer used as the topdressing fertilizer which are respectively determined according to the age of the facility vegetable land; the topdressing period of the inorganic fertilizers is determined according to the growth and development phase of the tomato. The facility tomato water fertilizer applying method has the advantages that the total applying amount of the inorganic fertilizers in the tomato growth process is reduced, the utilization efficiency of the fertilizers is improved, the waste of the fertilizers is reduced, and the problem of difficulty in control of the existing tomato fertilizer applying method by a farmer is solved.

The invention provides a manpower-assisted handheld triangle-block pomelo tree girdling device for clamping a branch with variable diameters. The device comprises hand grips, a spring, a rotary shaft, triangular clamping blocks and a steady circle. The spring is fixedly arranged on the hand grips and is a tension spring, during the work, the acting force of the spring makes the triangular clamping blocks firmly fixed to a branch of a pomelo tree so as to prevent the branch from rotating along with a girdling knife, the hand grips are divided into two parts, the steady circle installed on the hand grips, the two parts of the steady circle are buckled together to form a whole circle, and the steady circle is opened and closed along with the opening and closing of the hand grips. Grooves are formed in the steady circle, idler wheels are embedded into the grooves and rotate in the grooves, a link bar penetrates through center holes of the idler wheels and the idler wheels do circular movement. Two pomelo tree girdling devices are connected together through the link bar, a girdling handle is fixed to the link bar, one end of the girdling handle is provided with the girdling knife, and the other end of the girdling handle is provided with a link plate. Under the manpower assistance, the girdling knife does circular movement with the fixed point of the hand grips and the link bar as the center and the distance from the fixed point to the point of the girdling knife as the radius so as to conduct girdling on the pomelo tree.

The invention provides a manually assisted hand-held push-pull electromagnet variable-diameter branch clamping electric pomelo girdler, including a handle, a spring, a rotating shaft, a moving circle, a fixed circle, a push-pull electromagnet and a micro DC motor, and a spring is fixedly installed on the handle. Pull the spring set on the electromagnet to fix the moving circle on the pomelo branch to prevent it from turning with the ringing knife. The handle is divided into two parts, the fixed circle is installed on the handle, and the two parts of the fixed circle are buckled together to form a Full circle, the handle opens and closes, and the fixed circle also opens and closes accordingly. There is a groove on the fixed circle, and the roller is embedded in the groove and rolls in the groove. The link runs through the center hole of the roller, and the roller makes the circle. Rotate, the connecting rod connects the two pomelo girders together, the girdling handle is fixed on the connecting rod, one end of the girdling handle is provided with a girdling knife, and the other end is provided with a connecting plate. With manual assistance, the girdling The knife takes the fixed point of the handle and the connecting rod as the center of the circle, and takes the fixed point to the tip of the girdling knife as the radius to perform circular motion to girdling the pomelo tree.

The invention provides a manually assisted hand-held push-pull electromagnet variable-diameter branch clamping electric grape girdling device, including a handle, a spring, a rotating shaft, a moving circle, a fixed circle, a push-pull electromagnet and a miniature DC motor, and a spring is fixedly installed on the handle to pull The spring set on the electromagnet fixes the moving circle on the grape branch to prevent it from rotating with the girdling knife. The handle is divided into two parts, the fixed circle is installed on the handle, and the two parts of the fixed circle are buckled together to form a complete circle , the handle opens and closes, and the fixed circle also opens and closes accordingly. There is a groove on the fixed circle, and the roller is embedded in the groove and rolls in the groove. The link passes through the center hole of the roller, and the roller rotates in a circle. The connecting rod connects the two grape girders together. The girdling handle is fixed on the connecting rod. One end of the girdling handle is provided with a girdling knife and the other end is provided with a connecting plate. With manual assistance, the girdling knife is attached to the handle The fixed point of the connecting rod is the center of the circle, and the radius from the fixed point to the tip of the girdling knife is used as a circular motion to girdling the grapes.

The invention discloses a mechanized high-yielding efficient cultivation method for spring maize. According to the method, a one-change, two-improvement, two-increase, three-prevention and two-timely new technology is adopted; one-change means changing a planting method, and the original precision sowing is changed to single-grain sowing; two-improvement means improving land preparation quality and sowing quality so as to achieve no land missing, no clod, good ploughed stubble digging and burying, flat ground surface, proper-soil-moisture sowing, consistent seed level, no reseeding and no seeding absence; two-increase means reasonably increasing density and reasonably increasing a fertilizing amount; three-prevention means disease prevention, insect prevention and weed prevention, the disease prevention adopts an integrated control technique which is based on selecting a disease resistant variety, gives priority to chemical control and is assisted by agricultural health-care measures; for insect pests, the insect prevention is superior to insect elimination, so that early prevention and early elimination should be carried out; field weed control mainly comprises two critical periods, i.e., before seedling emergence and after seedling emergence, i.e., carrying out soil sealing before seedling emergence and carrying out stem and leaf treatment after seedling emergence; and two-timely means timely intertillage and timely harvesting. The yield of the maize is increased greatly.

The invention discloses a fertilizer discharge device for a fertilizer applicator, which comprises a fertilizer box, a fertilizer discharge box and a fertilization pipe. A transmission shaft is arranged above the fertilizer box, and an inverted gear box is arranged on the transmission shaft. The fertilizer discharge box is fixed on the inverted On the bottom surface of the fertilizer box below the gear box, an auger is arranged in the fertilizer discharge box, and a support seat is provided on the bottom surface of the fertilizer discharge box. The support seat and the inner wall of the fertilizer discharge box are connected by ribs, and the auger is fixed on the auger shaft. The upper end is connected with the output gear in the reverse gear box, the lower end of the auger shaft is connected to the support seat, the lower end of the fertilizer discharge box is connected with a fertilization pipe, the bottom end of the auger shaft is fixed with a wire rope, and the other end of the wire rope extends to Fertilizer tube. The fertilization device has a large amount of fertilizer, and one operation can meet the fertilization requirements of the orchard. Moreover, the device can apply various fertilizers, especially for powdery fertilizers and fertilizers with high humidity. The fertilization process is unblocked and the fertilization efficiency can be improved. Reach 10 times the efficiency of artificial fertilization.

The invention provides an electric longan girdling device capable of human-assistance hand-held push-pull electromagnet reducing branch clamping. The device comprises a handle, a spring, a rotation shaft, a moving circle, a fixed circle, a push-pull electromagnet and a micro direct current motor, wherein the spring is firmly installed on the handle; the spring disposed on the electromagnet fixes the moving circle on a branch of an longan so as to prevent the moving circle from rotating with a girdling cutter; the handle is divided into two parts; the fixed circle is installed on the handle; two parts of the fixed circle are buckled together to form a whole circle; when the handle is opened or closed, the fixed circle will also be opened and closed under driving; a groove is formed in the fixed circle; a roller is embedded into the groove and rolls in the groove; a linkage rod passes through a center hole of the roller; the roller conducts circumferential rotation; two longan girdling devices are connected by the linkage rod; a girdling handle is fixed on the linkage rod; the girdling cutter is disposed on one end of the girdling handle, and a linkage plate is disposed on the other end; and under human assistance, the girdling cutter makes circular motion with a fixation point of the handle and the linkage rod as the circle center and with the distance between the fixation point and the girdling cutter tip as the radius, so as to conduct girdling of the longan.

The invention provides an artificial supplementary handheld electric litchi nut girdling device with the push-pull electromagnet reducing branch clamping function. The girdling device comprises a handle, a spring, a rotating shaft, a moving circle, a fixed circle, a push-pull electromagnet and a miniature direct-current motor. The spring is fixedly installed on the handle, and a spring arranged on the push-pull electromagnet fixes the moving circle to a litchi nut branch so that the moving circle can be prevented from rotating along with a girdling cutter; the handle is divided into two parts, the fixed circle is installed on the handle, the two parts of the fixed circle are fastened to form a whole circle, when the handle is opened or closed, the fixed circle is opened and closed followingly, a groove is formed in the fixed circle, an idler wheel is embedded into the groove and rolls in the groove, a link bar penetrates through a center hole of the idler wheel, the idler wheel does circumferential rotation, two litchi nut girdling devices are connected together through the link bar, a girdling handle is fixed to the link bar, the girdling cutter is arranged at one end of the girdling handle, a link plate is arranged at the other end of the girdling handle, and under artificial supplement, the girdling cutter does circular motion with the handle and link bar fixing point as the circle center and the distance from the fixing point to the cutter point as the radius to girdle litchi nuts.

The invention provides a manually assisted hand-held push-pull electromagnet variable-diameter branch clamping electric fragrant pear girdler, including a handle, a spring, a rotating shaft, a moving circle, a fixed circle, a push-pull electromagnet and a micro DC motor, and a spring is fixedly installed on the handle. The spring set on the pulling electromagnet fixes the moving circle on the branch of the fragrant pear to prevent it from rotating with the girdling knife. The handle is divided into two parts, the fixed circle is installed on the handle, and the two parts of the fixed circle are buckled together to form a Full circle, the handle opens and closes, and the fixed circle also opens and closes accordingly. There is a groove on the fixed circle, and the roller is embedded in the groove and rolls in the groove. The link runs through the center hole of the roller, and the roller makes the circle. Rotate, the connecting rod connects the two fragrant pear girders together, the girdling handle is fixed on the connecting rod, one end of the girdling handle is provided with a girdling knife, and the other end is provided with a connecting plate. The knife takes the fixed point of the handle and the connecting rod as the center of the circle, and takes the fixed point to the tip of the girdling knife as the radius to make a circular motion to girdling the fragrant pears.