CN112020971B - Base fertilizer and top dressing integrated fertilizing device and using method - Google Patents
Base fertilizer and top dressing integrated fertilizing device and using method Download PDFInfo
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- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
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Abstract
The invention discloses a base fertilizer and top dressing integrated fertilizer device and a using method, and belongs to the technical field of agricultural fertilization. The device can realize that the base fertilizer can be applied firstly only through one-time fertilization operation, and then the additional fertilizer is automatically applied after a certain time, so that the aim of applying the base fertilizer and the additional fertilizer in an integrated manner is fulfilled, the time and the labor are saved, the fertilization efficiency is improved, the base fertilizer and the additional fertilizer are directly permeated into farmland soil through the device, the volatile loss of the fertilizer is greatly reduced, the utilization rate of the fertilizer is improved, and the device is energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of agricultural fertilization, in particular to a base fertilizer and top dressing integrated fertilization device and a using method thereof.
Background
Fertilization refers to an agricultural technical measure of applying a fertilizer into soil or spraying the fertilizer on plants, providing nutrients required by the plants and maintaining and improving the soil fertility. The main purposes of fertilization are to increase crop yield, improve crop quality, fertilize soil and improve economic benefits, so that reasonable and scientific fertilization is one of the main means for guaranteeing grain safety and maintaining sustainable development of agriculture. The main basis for fertilization is soil fertility level, crop type, target yield, climate environment and fertilizer characteristics, so that a suitable fertilizer is selected, the required fertilizer dosage is estimated, and the fertilization time and fertilization mode are determined. According to different fertilization time, the method can be divided into base fertilizer and additional fertilizer.
The base fertilizer is a fertilizer applied by combining cultivation before sowing and provides nutrients required by crops in the whole growth period; the top dressing is a fertilizer applied during the growth and development of crops and is a supplement to the fertilizer required in the growth process of the crops.
Some crops need to apply base fertilizer before sowing and additionally apply additional top dressing after sowing, and in the prior art, the application of the base fertilizer and the top dressing needs to be performed twice fertilization operations respectively, so that time and labor are wasted, and the efficiency is low.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a base fertilizer and top dressing integrated fertilizing device and a using method thereof, which can realize that the application of base fertilizer can be completed firstly only through one fertilizing operation, and then the application of top dressing is automatically performed after a certain time, thereby achieving the purpose of one base fertilizer and top dressing integrated application, saving time and labor, improving the fertilizing efficiency, greatly reducing the loss of fertilizer volatilization by directly permeating the base fertilizer and the top dressing into farmland soil through the device, and further improving the utilization rate of the fertilizer, saving energy and protecting environment.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An integrated base fertilizer and top dressing fertilizer applying device comprises a pre-buried mechanism and a matched fertilizer containing mechanism, wherein the pre-buried mechanism comprises a pre-buried barrel, a sealing cover is in threaded connection with the outer wall of the top end of the pre-buried barrel, the outer wall of the bottom end of the sealing cover is communicated with a plurality of shunt pipes, a plurality of permeation holes are formed in the outer walls of two sides of the shunt pipes, the fertilizer containing mechanism comprises a fertilizer applying box, base fertilizer solution is contained in the fertilizer applying box, an inlet pipe is communicated with the outer wall of the top end of the fertilizer applying box, the bottom ends of the outer walls of two sides of the fertilizer applying box are both provided with outflow holes, a blocking block is fixedly connected to the inner wall of the outflow hole, a pull rope is fixedly connected to the top end of the fertilizer applying box, a connecting block is fixedly connected to one end of the pull rope, clamping blocks are both fixedly connected to two sides of the connecting block, a stud is fixedly connected to the bottom end of the fertilizer applying box, and a top dressing mechanism is arranged below the fertilizer applying box, the top application mechanism comprises a supporting shell, a sealing barrel is fixedly connected inside the supporting shell, the outer wall of the sealing barrel comprises a thin-wall layer and a crack layer, and microbial fertilizer solution is contained in the sealing barrel.
Furthermore, the fixedly connected with montant of sealed lid, the top fixedly connected with yellow board of montant, the surface of yellow board is brushed with glues, the cover is equipped with the handle cover on the outer wall of montant, handle cover can be convenient for rotate sealed lid, and the usable trend of pest to the chromatic light of yellow board lures the pest to pounce on to the yellow board, and then glues the pest on the yellow board, reaches the purpose of a deinsectization.
It is further, it is a plurality of the shunt tubes is annular evenly distributed, the shunt tubes slope sets up, and the shunt tubes keep away from the one end of pre-buried section of thick bamboo and be less than the one end with pre-buried section of thick bamboo intercommunication, the flow of chemical fertilizer solution of can being convenient for, and through the setting of pre-buried section of thick bamboo, sealed lid, shunt tubes, infiltration hole, during the use, hold the mechanism with fertilizer and put into and carry out the release of chemical fertilizer in the pre-buried section of thick bamboo, the chemical fertilizer is through shunt tubes flow direction soil to in directly infiltrating soil through the infiltration hole, the volatile loss of chemical fertilizer has been reduced by a wide margin, thereby improved the utilization ratio of chemical fertilizer, energy-concerving and environment-protective.
Further, the material of jam piece is the crystal sugar, and the jam piece that the crystal sugar was made can be dissolved by base fertilizer solution gradually, and then makes base fertilizer solution flow through the outflow hole, the support housing sets up to netted for when the support housing can carry out effective support to a sealed section of thick bamboo, do not hinder the outflow of follow-up microbial manure solution again.
Further, the top of pre-buried section of thick bamboo both sides inner wall all seted up with fixture block assorted perpendicular spout, the top fixedly connected with pull ring of connecting block through the setting of erecting spout, stay cord, connecting block, fixture block, pull ring, during the use, inserts perpendicular spout with the fixture block and slide to perpendicular spout bottom and can block the connecting block, and then be convenient for after the fertilization finishes, pull out fertilization case and additional fertilizer mechanism through the pull ring, improved the convenience.
Further, the top fixedly connected with and the double-screw bolt phase-match spread groove of support housing, spread groove and double-screw bolt threaded connection, additional fertilizer mechanism pass through double-screw bolt, spread groove and fertilization case fixed connection, and when fertilizeing next time, rotatory support housing that twists makes spread groove and fertilization case separation, then the additional fertilizer mechanism of renewal, fill in new jam piece in to the outflow hole to pour into base fertilizer solution into to the fertilization incasement through the inlet pipe, can reuse, be favorable to the reuse of device.
Further, thin wall layer fixed connection is in the outside on crack layer, set up the multichannel crackle on the crack layer, microorganism in the microbial fertilizer solution is anaerobic microorganism, through the setting of supporting shell, a sealed section of thick bamboo, thin wall layer, crack layer, along with the going on of microbial fermentation in the microbial fertilizer solution, the microbial fertilizer solution expands gradually, can lead to a sealed section of thick bamboo to break to make the microbial fertilizer solution flow into in the pre-buried section of thick bamboo, then flow to soil through the shunt tubes, and permeate soil through the infiltration hole, the application of topdressing, and then only need through a fertilization operation, can accomplish the application of base fertilizer earlier, then the automatic application that adds of topdressing after a certain time, thereby reach the purpose that a base fertilizer additional dressing integral type was applied, labour saving and time saving, fertilizer efficiency has been improved.
Further, the material of a pre-buried section of thick bamboo is copper, support housing's bottom fixedly connected with magnet, the bottom fixedly connected with blotter of magnet, when placing fertilizer and holding the mechanism, the whereabouts in pre-buried section of thick bamboo such as fertilization case, additional fertilizer mechanism, magnet, the setting of pre-buried section of thick bamboo, magnet can produce the vortex, and then provides a buffering effect, and the setting of blotter can be when additional fertilizer mechanism touches pre-buried section of thick bamboo bottom, and then prevents that fertilizer from holding the mechanism and taking place the damage.
A use method of a base fertilizer and top dressing integrated fertilizer device comprises the following steps:
s1, embedding: digging a soil pit matched with the pre-buried mechanism in a farmland, burying the pre-buried mechanism after putting the pre-buried mechanism into the soil pit, and exposing the sealing cover and the parts above the sealing cover out of the soil surface;
s2, placing: rotating and unscrewing the sealing cover, putting the fertilizer containing mechanism into the embedded cylinder, and screwing the sealing cover;
s3, applying base fertilizer: the blocking block made of the rock sugar material is gradually dissolved by the base fertilizer solution, so that the outflow hole is communicated, the base fertilizer solution flows into the embedded cylinder through the outflow hole, then flows to soil through the flow dividing pipe, and permeates into the soil through the permeation hole to apply the base fertilizer;
s4, applying additional fertilizer: along with the microbial fermentation in the microbial fertilizer solution, the microbial fertilizer solution gradually expands to cause the sealing barrel to break, flows into the pre-buried barrel, flows to the soil through the shunt pipe, and permeates into the soil through the permeation holes to be applied in the topdressing.
Further, the concrete operation of putting the fertilizer containing mechanism into the embedded cylinder in the step S2 is as follows: the fertilizer containing mechanism is moved to the upper part of the embedded cylinder, the fertilizer applying mechanism and the fertilizer applying box freely fall in the embedded cylinder by holding the pull ring by hand until the fertilizer applying mechanism falls to the bottom of the embedded cylinder, and then the clamping block is inserted into the vertical sliding groove and slides to the bottom end of the vertical sliding groove.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme only needs one-time fertilization operation, the application of the base fertilizer can be completed firstly, and then the application of the top dressing is automatically carried out after a certain time, so that the purpose of applying the base fertilizer and the top dressing integrated type is achieved, the time and the labor are saved, the fertilization efficiency is improved, the base fertilizer and the top dressing are both directly permeated into farmland soil through the device, the volatile loss of the fertilizer is greatly reduced, the utilization rate of the fertilizer is improved, and the fertilizer is energy-saving and environment-friendly.
(2) The fixed connection montant of sealed lid, the top fixedly connected with yellow board of montant, the surface of yellow board is brushed with glues, and the cover is equipped with the handle cover on the outer wall of montant, and montant, handle cover can be convenient for rotate sealed lid, and the usable trend of pest to the chromatic light of yellow board lures the pest to pounce on to the yellow board, and then glues the pest on the yellow board, reaches the purpose of a deinsectization.
(3) A plurality of shunt tubes are annular evenly distributed, the shunt tubes slope sets up, and the shunt tubes keep away from the one end of pre-buried section of thick bamboo and be less than the one end with pre-buried section of thick bamboo intercommunication, the flow of chemical fertilizer solution of can being convenient for, and through pre-buried section of thick bamboo, sealed lid, the shunt tubes, the setting of infiltration hole, during the use, hold the mechanism with fertilizer and put into and carry out releasing of chemical fertilizer in the pre-buried section of thick bamboo, the chemical fertilizer is through shunt tubes flow direction soil, and in direct infiltration soil through the infiltration hole, the volatile loss of chemical fertilizer has been reduced by a wide margin, thereby the utilization ratio of chemical fertilizer has been improved, energy saving and environmental protection.
(4) The material of jam piece is the rock sugar, and the jam piece that the rock sugar was made can be dissolved by base fertilizer solution gradually, and then makes base fertilizer solution flow through the outflow hole, and the support housing sets up to netted for when the support housing can carry out effective support to a sealed section of thick bamboo, do not hinder the outflow of follow-up microbial manure solution again.
(5) Through the setting of erecting spout, stay cord, connecting block, fixture block, pull ring, during the use, insert the fixture block and erect the spout and slide to erecting the spout bottom and can block the connecting block, and then be convenient for after the fertilization finishes, pull out fertilization case and additional manuring mechanism through the pull ring, improved the convenience.
(6) Supporting shell's top fixedly connected with and double-screw bolt phase-match spread groove, spread groove and double-screw bolt threaded connection, additional fertilizer mechanism passes through the double-screw bolt, spread groove and fertilization case fixed connection, when fertilizeing next time, rotatory support shell that twists makes spread groove and fertilization case separation, then the additional fertilizer mechanism of renewal, fill in new jam piece in the outflow hole to pouring into base fertilizer solution into the fertilization incasement through the inlet pipe, can reuse, be favorable to the reuse of device.
(7) The thin wall layer is fixedly connected to the outer side of the crack layer, a plurality of cracks are formed in the crack layer, microorganisms in the microbial fertilizer solution are anaerobic microorganisms, the microbial fertilizer solution gradually expands along with the microbial fermentation in the microbial fertilizer solution through the arrangement of the supporting shell, the sealing cylinder, the thin wall layer and the crack layer, the sealing cylinder can be broken, so that the microbial fertilizer solution flows into the pre-buried cylinder, flows into soil through the flow dividing pipe and permeates into the soil through the penetration hole to be applied with additional fertilizer, the application of base fertilizer can be completed firstly only through one-time fertilization operation, and then the application of additional fertilizer is automatically performed after a certain time, so that the purpose of applying the base fertilizer and the additional fertilizer in an integrated mode is achieved, time and labor are saved, and the fertilization efficiency is improved.
(8) The material of a pre-buried section of thick bamboo is copper, the bottom fixedly connected with magnet of support housing, the bottom fixedly connected with blotter of magnet, when placing fertilizer and holding the mechanism, the whereabouts of fertilization case, additional fertilizer mechanism, magnet etc. in a pre-buried section of thick bamboo, the setting of pre-buried section of thick bamboo, magnet can produce the vortex, and then provides a buffering effect, the setting of blotter can be when additional fertilizer mechanism touches a pre-buried section of thick bamboo bottom, the additional buffering effect that provides, and then prevent that fertilizer from holding the mechanism and taking place the damage.
Drawings
FIG. 1 is a schematic front view of a pre-buried mechanism according to the present invention;
FIG. 2 is a cross-sectional view of the inside of a pre-buried cylinder according to the present invention;
fig. 3 is a top view of the shunt of the present invention;
FIG. 4 is a schematic view of a fertilizer holding mechanism of the present invention;
FIG. 5 is a sectional view of the fertilizer box of the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the layered structure of the outer wall of the sealing cartridge of the present invention;
fig. 8 is a sectional view of the inside of the embedded cylinder in the working state of the present invention.
The reference numbers in the figures illustrate:
101. pre-embedding the cylinder; 102. a sealing cover; 103. a shunt tube; 104. a penetration hole; 105. a vertical rod; 106. yellow board; 107. a handle cover; 108. a vertical chute; 201. fertilizing box; 202. a base fertilizer solution; 203. a feed pipe; 204. an outflow hole; 205. a plugging block; 206. pulling a rope; 207. connecting blocks; 208. a clamping block; 209. a pull ring; 210. a stud; 003. a top application mechanism; 301. a support housing; 302. a sealing cylinder; 3021. a thin-walled layer; 3022. a crack layer; 303. a microbial fertilizer solution; 304. connecting grooves; 305. a magnet; 306. a cushion pad.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-8, a base fertilizer and top dressing integrated fertilizer applying device comprises an embedded mechanism and a matched fertilizer containing mechanism, wherein the embedded mechanism comprises an embedded cylinder 101, a sealing cover 102 is in threaded connection with the outer wall of the top end of the embedded cylinder 101, a plurality of shunt pipes 103 are communicated with the outer wall of the bottom end of the sealing cover 102, a plurality of permeation holes 104 are formed in the outer walls of two sides of the shunt pipes 103, the shunt pipes 103 are uniformly distributed in an annular shape, the shunt pipes 103 are obliquely arranged, one end, far away from the embedded cylinder 101, of the shunt pipes 103 is lower than one end communicated with the embedded cylinder 101, so that fertilizer solution can flow conveniently, the fertilizer containing mechanism is placed into the embedded cylinder 101 through the embedded cylinder 101, fertilizer is applied to soil through the shunt pipes 103 and directly permeates into the soil through the permeation holes 104, and the loss of fertilizer volatilization is greatly reduced, thereby improving the utilization rate of the fertilizer, saving energy and protecting environment, wherein the sealing cover 102 is fixedly connected with a vertical rod 105, the top end of the vertical rod 105 is fixedly connected with a yellow plate 106, the surface of the yellow plate 106 is coated with pest-sticking glue, the outer wall of the vertical rod 105 is sleeved with a handle sleeve 107, the vertical rod 105 and the handle sleeve 107 can facilitate the rotation of the sealing cover 102, the yellow plate 106 can attract pests to the yellow plate 106 by utilizing the tendency of the pests to color light, so as to further stick the pests on the yellow plate 106, thereby achieving the purpose of killing pests, the fertilizer containing mechanism comprises a fertilizer box 201, the inside of the fertilizer box 201 is filled with a base fertilizer solution 202, the outer wall at the top end of the fertilizer box 201 is communicated with a feed pipe 203, the bottom ends of the outer walls at two sides of the fertilizer box 201 are both provided with outflow holes 204, the inner wall of the outflow hole 204 is fixedly connected with a blocking block 205, the material of the blocking block 205 is rock sugar, the blocking block 205 made of the rock sugar can be gradually dissolved by the base fertilizer solution 202, and further enables the base fertilizer solution 202 to flow out through the outflow hole 204, the top ends of the inner walls of the two sides of the embedded cylinder 101 are respectively provided with a vertical sliding groove 108 matched with the clamping block 208, the top end of the connecting block 207 is fixedly connected with a pull ring 209, through the arrangement of the vertical sliding groove 108, the pull rope 206, the connecting block 207, the clamping block 208 and the pull ring 209, when in use, the clamping block 208 is inserted into the vertical sliding groove 108 and slides to the bottom end of the vertical sliding groove 108 to clamp the connecting block 207, further, after fertilization is finished, the fertilization box 201 and the fertilizer application mechanism 003 are pulled out through the pull ring 209, the convenience is improved, the top end of the fertilization box 201 is fixedly connected with the pull rope 206, one end of the pull rope 206 is fixedly connected with the connecting block 207, the two sides of the connecting block 207 are respectively and fixedly connected with the clamping block 208, the bottom end of the fertilization box 201 is fixedly connected with a stud 210, the fertilizer application mechanism 003 is arranged below the fertilization box 201, the fertilizer application mechanism 003 comprises a supporting shell 301, a sealing cylinder 302 is fixedly connected inside the supporting shell 301, the supporting shell 301 is arranged in a net shape, so that the supporting shell 301 can effectively support the sealing barrel 302 without hindering the outflow of the subsequent microbial fertilizer solution 303, the outer wall of the sealing barrel 302 comprises a thin-wall layer 3021 and a crack layer 3022, the microbial fertilizer solution 303 is contained in the sealing barrel 302, the top end of the supporting shell 301 is fixedly connected with a connecting groove 304 matched with the stud 210, the connecting groove 304 is in threaded connection with the stud 210, the fertilizing mechanism 003 is fixedly connected with the fertilizing box 201 through the stud 210 and the connecting groove 304, when fertilizing is performed next time, the supporting shell 301 is screwed in a rotating manner to separate the connecting groove 304 from the fertilizing box 201, then a new fertilizing mechanism 003 is replaced, a new blocking block 205 is plugged into the outflow hole 204, the base fertilizer solution 202 is injected into the fertilizing box 201 through the feeding pipe 203, the device can be used again, the recycling of the device is facilitated, the thin-wall layer 3021 is fixedly connected to the outer side of the crack layer 3022, a plurality of cracks are arranged on the crack layer 3022, the microorganism in the microbial fertilizer solution 303 is anaerobic microorganism, the microbial fertilizer solution 303 gradually expands along with the microbial fermentation in the microbial fertilizer solution 303 through the arrangement of the supporting shell 301, the sealing cylinder 302, the thin-wall layer 3021 and the crack layer 3022, so that the sealing cylinder 302 can be cracked, the microbial fertilizer solution 303 flows into the embedded cylinder 101, then flows into soil through the shunt pipe 103, permeates into the soil through the permeation hole 104, and is applied with additional fertilizer, the application of base fertilizer can be completed firstly only through one-time fertilization operation, and then the application of additional fertilizer is automatically performed after a certain time, thereby achieving the purpose of integrated application of base fertilizer and additional fertilizer, saving time and labor, improving the fertilization efficiency, the embedded cylinder 101 is made of copper, the bottom end of the supporting shell 301 is fixedly connected with the magnet 305, and the bottom end of the magnet 305 is fixedly connected with the cushion 306, when placing fertilizer and holding the mechanism, the whereabouts in pre-buried section of thick bamboo 101 such as fertilization case 201, additional fertilizer mechanism 003, magnet 305, the setting of pre-buried section of thick bamboo 101, magnet 305 can produce the vortex, and then provides a buffering effect, and the setting of blotter 306 can add when additional fertilizer mechanism 003 touches pre-buried section of thick bamboo 101 bottom, provides a buffering effect, and then prevents that fertilizer from holding the mechanism and taking place the damage.
Referring to fig. 1-8, a method for using a base fertilizer and top dressing integrated fertilizer application device includes the following steps:
s1, embedding: digging a soil pit matched with the pre-buried mechanism in a farmland, burying the pre-buried mechanism after putting the pre-buried mechanism into the soil pit, and exposing the sealing cover 102 and the parts above the sealing cover to the surface of soil;
s2, placing: the sealing cover 102 is screwed off in a rotating mode, the fertilizer containing mechanism is moved to the position above the embedded cylinder 101, the top dressing mechanism 003 and the fertilizer application box 201 freely fall in the embedded cylinder 101 by holding the pull ring 209 with hands until the top dressing mechanism 003 falls to the bottom of the embedded cylinder 101, then the fixture block 208 is inserted into the vertical chute 108 and slides to the bottom end of the vertical chute 108, the fertilizer containing mechanism is placed in the embedded cylinder 101, and then the sealing cover 102 is screwed on;
s3, applying base fertilizer: the blocking block 205 made of the rock candy is gradually dissolved by the base fertilizer solution 202, so that the outflow hole 204 is communicated, the base fertilizer solution 202 flows into the embedded cylinder 101 through the outflow hole 204, then flows to soil through the shunt pipe 103, and permeates into the soil through the permeation hole 104 to apply the base fertilizer;
s4, applying additional fertilizer: along with the microbial fermentation in the microbial fertilizer solution 303, the microbial fertilizer solution 303 gradually expands to break the sealing cylinder 302, and the microbial fertilizer solution 303 flows into the embedded cylinder 101, flows to the soil through the shunt pipe 103, and permeates into the soil through the permeation holes 104 to be applied in top dressing.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a base fertilizer additional fertilization integral type fertilizer injection unit, includes that pre-buried mechanism and assorted fertilizer hold the mechanism, its characterized in that: the pre-buried mechanism comprises a pre-buried barrel (101), a sealing cover (102) is in threaded connection with the outer wall of the top end of the pre-buried barrel (101), a plurality of shunt tubes (103) are communicated with the outer wall of the bottom end of the sealing cover (102), a plurality of permeation holes (104) are formed in the outer walls of two sides of the shunt tubes (103), the fertilizer containing mechanism comprises a fertilizer application box (201), base fertilizer solution (202) is contained in the fertilizer application box (201), a feeding pipe (203) is communicated with the outer wall of the top end of the fertilizer application box (201), outflow holes (204) are formed in the bottom ends of the outer walls of two sides of the fertilizer application box (201), a blocking block (205) is fixedly connected to the inner wall of the outflow hole (204), a pull rope (206) is fixedly connected to the top end of the fertilizer application box (201), a connecting block (207) is fixedly connected to one end of the pull rope (206), and clamping blocks (208) are fixedly connected to two sides of the connecting block (207), the bottom end of the fertilizing box (201) is fixedly connected with a stud (210), a fertilizing mechanism (003) is arranged below the fertilizing box (201), the fertilizing mechanism (003) comprises a supporting shell (301), a sealing barrel (302) is fixedly connected inside the supporting shell (301), the outer wall of the sealing barrel (302) comprises a thin-wall layer (3021) and a crack layer (3022), and a microbial fertilizer solution (303) is contained in the sealing barrel (302); the blocking block (205) is made of rock sugar, and the supporting shell (301) is net-shaped; the top ends of the inner walls of the two sides of the embedded cylinder (101) are respectively provided with a vertical sliding groove (108) matched with the clamping block (208), and the top end of the connecting block (207) is fixedly connected with a pull ring (209); the top end of the support shell (301) is fixedly connected with a connecting groove (304) matched with the stud (210), and the connecting groove (304) is in threaded connection with the stud (210); the embedded cylinder (101) is made of copper, the bottom end of the supporting shell (301) is fixedly connected with a magnet (305), and the bottom end of the magnet (305) is fixedly connected with a cushion pad (306).
2. The base fertilizer and top dressing integrated fertilizer spreading device of claim 1, wherein: the fixed connection of sealed lid (102) montant (105), the top fixedly connected with yellow board (106) of montant (105), the surface painting of yellow board (106) has the mythimna separata, the cover is equipped with handle cover (107) on the outer wall of montant (105).
3. The base fertilizer and top dressing integrated fertilizer spreading device of claim 1, wherein: a plurality of shunt tubes (103) are annular evenly distributed, shunt tubes (103) slope setting, and shunt tubes (103) keep away from the one end of pre-buried section of thick bamboo (101) and be less than the one end with pre-buried section of thick bamboo (101) intercommunication.
4. The base fertilizer and top dressing integrated fertilizer spreading device of claim 1, wherein: the thin-wall layer (3021) is fixedly connected to the outer side of the crack layer (3022), a plurality of cracks are arranged on the crack layer (3022), and microorganisms in the microbial fertilizer solution (303) are anaerobic microorganisms.
5. The use method of the base fertilizer and top dressing integrated fertilizer application device according to any one of claims 1 to 4, characterized in that: the method comprises the following steps:
s1, embedding: digging a soil pit matched with the pre-buried mechanism in a farmland, burying the pre-buried mechanism after putting the pre-buried mechanism into the soil pit, and exposing the sealing cover (102) and the parts above the sealing cover to the surface of soil;
s2, placing: the sealing cover (102) is screwed off in a rotating mode, the fertilizer containing mechanism is placed in the embedded cylinder (101), and then the sealing cover (102) is screwed on;
s3, applying base fertilizer: the blocking block (205) made of rock sugar is gradually dissolved by the base fertilizer solution (202), so that the outflow hole (204) is communicated, the base fertilizer solution (202) flows into the embedded cylinder (101) through the outflow hole (204), then flows to soil through the shunt pipe (103), and permeates into the soil through the permeation hole (104) to discharge the base fertilizer;
s4, applying additional fertilizer: along with the microbial fermentation in the microbial fertilizer solution (303), the microbial fertilizer solution (303) gradually expands to cause the sealing cylinder (302) to break, and the microbial fertilizer solution (303) flows into the embedded cylinder (101), then flows to the soil through the shunt pipe (103), and permeates into the soil through the permeation holes (104) to be applied in additional fertilization.
6. The use method of the base fertilizer and top dressing integrated fertilizer application device according to claim 5, characterized in that: the specific operation of putting the fertilizer containing mechanism into the embedded cylinder (101) in the step S2 is as follows: the fertilizer containing mechanism is moved to the upper side of the embedded cylinder (101), the additional fertilizer mechanism (003) and the fertilizer application box (201) freely fall in the embedded cylinder (101) by holding the pull ring (209) until the additional fertilizer mechanism (003) falls to the bottom of the embedded cylinder (101), and then the fixture block (208) is inserted into the vertical chute (108) and slides to the bottom end of the vertical chute (108).
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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