CN111406625A - Farmland water-saving irrigation fertilizer injection unit - Google Patents

Farmland water-saving irrigation fertilizer injection unit Download PDF

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Publication number
CN111406625A
CN111406625A CN202010349241.2A CN202010349241A CN111406625A CN 111406625 A CN111406625 A CN 111406625A CN 202010349241 A CN202010349241 A CN 202010349241A CN 111406625 A CN111406625 A CN 111406625A
Authority
CN
China
Prior art keywords
rod
water
welding
farmland water
casing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010349241.2A
Other languages
Chinese (zh)
Inventor
陆红飞
齐学斌
李平
乔冬梅
韩洋
赵宇龙
白芳芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Farmland Irrigation Research Institute of CAAS
Original Assignee
Farmland Irrigation Research Institute of CAAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Farmland Irrigation Research Institute of CAAS filed Critical Farmland Irrigation Research Institute of CAAS
Priority to CN202010349241.2A priority Critical patent/CN111406625A/en
Publication of CN111406625A publication Critical patent/CN111406625A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G29/00Root feeders; Injecting fertilisers into the roots
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The invention discloses a farmland water-saving irrigation and fertilization device, which comprises a rod body, a shell and a hand-holding frame, wherein the hand-holding frame is welded at the top of the rod body, an elastic protective sleeve is sleeved on the hand-holding frame, a connecting sheet is welded at one side of the hand-holding frame, the top end of the connecting sheet is connected with a shifting sheet through a rotating shaft, a first spring body is welded at the top of the shifting sheet, the top of the first spring body is fixed on the hand-holding frame through a positioning hole, a water injection pipe is arranged at one side of the rod body, the lower end of the water injection pipe is provided with the shell through a screw, an electricity storage box is embedded at the inner top of the shell through a reserved groove, an L ED illuminating lamp is embedded at the inner bottom of the shell through the reserved groove, a hollow cavity is arranged in the rod body, and a limiting block is welded at one side of the bottom end of the hollow cavity.

Description

Farmland water-saving irrigation fertilizer injection unit
Technical Field
The invention relates to the technical field of farmland planting, in particular to a farmland water-saving irrigation and fertilization device.
Background
The roots of the plants need to be fertilized in the growth process of the farmland plants, so that the plants can grow healthily and rapidly.
The invention discloses a farmland water-saving irrigation and fertilization device, which belongs to the technical field of farmland irrigation devices and comprises a water storage tank, wherein a water supply device, a water turbine and a transmission device are arranged outside the water storage tank, an irrigation pipeline is connected outside the water storage tank and comprises at least two parts arranged on ridges of a farmland, a ball plug is arranged inside the irrigation pipeline, a traction rope is connected outside the transmission device, pulleys matched with the traction rope are arranged around the traction rope and penetrate through the ball plug and are connected with the pulleys, a water-fertilizer mixing device is arranged above the water storage tank and is connected with the water storage tank through a connection pipeline, a fertilization pipeline is connected above the water-fertilizer mixing device through a water-fertilizer conveying pipe, a plurality of water-fertilizer outflow ports are arranged on the fertilization pipeline, a P L C controller is arranged outside the water storage tank, irrigation and fertilization of the farmland can be realized, the water-saving irrigation and fertilization efficiency can be effectively improved, and the problems in the prior art are solved.
The farmland water-saving irrigation and fertilization device has the following defects: 1. the existing farmland water-saving irrigation fertilizing device can not fertilize and water the roots of single plants, so that the efficiency is improved; 2. the existing farmland water-saving irrigation fertilizing device has poor anti-corrosion effect and is inconvenient to carry and take. Therefore, a farmland water-saving irrigation and fertilization device is provided.
Disclosure of Invention
The invention mainly aims to provide a farmland water-saving irrigation and fertilization device which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a farmland water-saving irrigation fertilizer injection unit, includes the body of rod, casing and holds the frame, the top welding of the body of rod has the frame of holding, and the cover is equipped with elastic protection sleeve on the frame of holding, the welding of one side of frame of holding has the connection piece, the connection piece top is connected with the plectrum through the pivot, the top welding of plectrum has a spring body, and the top of a spring body passes through the locating hole to be fixed on the frame of holding, one side of the body of rod is provided with the water injection pipe, and the lower extreme of water injection pipe has the casing through the screw mounting, the top inlays through the preformed groove and is equipped with the electricity storage box in the casing, the interior bottom of casing inlays through the preformed groove and is equipped with L ED light, be provided with cavity in the body of rod, the bottom one side welding of cavity has the stopper, the side welding of stopper has the backplate, the inboard of backplate is provided with removes arc cutting board, the top welding of removing arc cutting board has No. two spring bodies, No. two spring body's top passes through the screw mounting on the stopper.
Further, the elastic protection sleeve is made of PP materials.
Furthermore, one side of the connecting sheet is provided with a guide wheel through a rotating shaft.
Further, the top of the hollow cavity is communicated with a granule adding conical cover.
Further, the anticorrosion cured layer is a silicone coating.
Further, the steel wire is installed through fixed knot and screw in the top of removing the arc cutting board, the steel wire runs through the uide bushing and is located leading wheel top recess and links to each other with the plectrum welding.
Further, the welding of bottom one side of the body of rod has fixed arc cutting board, and just fixed arc cutting board corresponds the laminating with removing the arc cutting board.
Furthermore, the water injection pipe is communicated with the hollow cavity, and the current output end of the electricity storage box is connected with the current input end of an L ED illuminating lamp through a lead.
Compared with the prior art, the invention has the following beneficial effects:
1. in handheld holding frame inserts the body of rod in the soil, make fixed arc cutting board and remove arc cutting board and insert near root of plant, add the granule material with appropriate amount graininess waste material and add in the conical cover through well cavity whereabouts to fixed arc cutting board and remove between the arc cutting board, and the plectrum is stirred to the finger, will remove the arc cutting board under the effect of steel wire pulling force and mention, make fertilizer fall into the hole, the root of plant's of being convenient for absorption makes the healthy fast growth of plant, improve the disease resistance.
2. With water injection union coupling outside water source, open the valve and be convenient for irrigate the root of the plant, avoid root lack of water to influence to grow, open L ED light and can provide the illumination when light is darker, satisfy and carry out work at night, make for the PP material through elastic protection cover, have higher impact resistance, mechanical properties is tough, anti multiple organic solvent and acid-base corrosion, elasticity is high, and shock-absorbing capacity is good, improves the travelling comfort of holding.
3. The anti-corrosion curing layer is an organic silicon coating and has the excellent characteristics of high and low temperature resistance, electric insulation, oxidation resistance stability, weather resistance, flame retardancy, hydrophobicity, corrosion resistance, no toxicity, no odor, physiological inertia and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of a farmland water-saving irrigation and fertilization device of the invention.
FIG. 2 is a schematic structural diagram of a limiting block and a second spring body of the farmland water-saving irrigation and fertilization device.
FIG. 3 is a schematic view of the structure of an anti-corrosion curing layer of the farmland water-saving irrigation and fertilization device.
In the drawing, 1, an arc-shaped knife board is fixed, 2, L ED illuminating lamps are arranged, 3, a shell is arranged, 4, an electricity storage box is arranged, 5, a water injection pipe is arranged, 6, a hand-held frame is arranged, 7, a connecting piece is arranged, 8, an elastic protective sleeve is arranged, 9, a first spring body is arranged, 10, a shifting piece is arranged, 11, a granular material adding conical cover is arranged, 12, a guide wheel is arranged, 13, a steel wire is arranged, 14, a guide sleeve is arranged, 15, a hollow cavity is arranged, 16, a rod body is arranged, 17, a protective plate is arranged, 18, a movable arc-shaped knife board is arranged, 19.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
As shown in fig. 1-3, a farmland water-saving irrigation and fertilization device, include the body of rod 16, casing 3 and hold frame 6, the top welding of the body of rod 16 has handheld frame 6, and holds the frame 6 upper cover and be equipped with elastic protection sleeve 8, one side welding of handheld frame 6 has connection piece 7, connection piece 7 top is connected with plectrum 10 through the pivot, the top welding of plectrum 10 has a spring body 9, and the top of a spring body 9 passes through the locating hole to be fixed on handheld frame 6, one side of the body of rod 16 is provided with water injection pipe 5, and the lower extreme of water injection pipe 5 has casing 3 through the screw mounting, the top inlays through reserving the groove and is equipped with storage box 4 in casing 3, the interior bottom of casing 3 inlays through reserving the groove and is equipped with L ED light 2, be provided with cavity 15 in the body of rod 16, the bottom one side welding of cavity 15 has stopper 19, one side welding of stopper 19 has backplate 17, the inboard of backplate 17 is provided with the removal arc-shaped knife board 18, the top of the removal arc-shaped knife board 18 No. two spring bodies 20, the top of removal arc-shaped knife 18 is fixed on the top of the spring body 20, the top of rod 16 is provided with screw mounting 14 and is provided with the anticorrosive layer 14.
Wherein, the elastic protection sleeve 8 is made of PP material.
In the embodiment, as shown in fig. 1, the elastic protective sleeve 8 is made of a PP material, so that the elastic protective sleeve has high impact resistance, high mechanical properties, resistance to corrosion of various organic solvents and acid and alkali, high elasticity and good buffering performance, and improves the comfort of hand holding.
Wherein, one side of the connecting sheet 7 is provided with a guide wheel 12 through a rotating shaft.
Wherein, the top of the hollow cavity 15 is communicated with a granule adding conical cover 11.
In this embodiment, as shown in fig. 1, a proper amount of granular waste is added into the granule adding conical cover 11 and falls down between the fixed arc-shaped knife board 1 and the moving arc-shaped knife board 18 through the hollow cavity 15.
Wherein the anticorrosion cured layer 21 is a silicone coating layer.
In this embodiment, as shown in fig. 3, the anticorrosion cured layer 21 is a silicone coating layer, and has excellent properties such as high/low temperature resistance, electrical insulation, oxidation stability, weather resistance, flame retardancy, water repellency, corrosion resistance, no toxicity, no odor, physiological inertness, and the like.
The top of the movable arc-shaped cutting board 18 is provided with a steel wire 13 through a fixing buckle and a screw, and the steel wire 13 penetrates through the guide sleeve 14 and is positioned in a groove at the top end of the guide wheel 12 to be connected with the shifting piece 10 in a welding mode.
In the embodiment, as shown in fig. 1, the finger pulls the poking piece 10 to lift the moving arc-shaped knife plate 18 under the pulling force of the steel wire 13, so that the fertilizer falls into the pit.
Wherein, the welding of the bottom one side of the body of rod 16 has fixed arc cutting board 1, and just fixed arc cutting board 1 corresponds the laminating with removal arc cutting board 18.
Wherein, the water injection pipe 5 is communicated with the hollow cavity 15, and the current output end of the electricity storage box 4 is connected with the current input end of the L ED illuminating lamp 2 through a lead.
In the present embodiment, as shown in fig. 1, the electricity storage box 4 supplies electricity to the L ED illumination lamp 2, and the electric equipment is normally operated.
Example two
As shown in fig. 1-3, a farmland water-saving irrigation and fertilization device, include the body of rod 16, casing 3 and hold frame 6, the top welding of the body of rod 16 has handheld frame 6, and holds the frame 6 upper cover and be equipped with elastic protection sleeve 8, one side welding of handheld frame 6 has connection piece 7, connection piece 7 top is connected with plectrum 10 through the pivot, the top welding of plectrum 10 has a spring body 9, and the top of a spring body 9 passes through the locating hole to be fixed on handheld frame 6, one side of the body of rod 16 is provided with water injection pipe 5, and the lower extreme of water injection pipe 5 has casing 3 through the screw mounting, the top inlays through reserving the groove and is equipped with storage box 4 in casing 3, the interior bottom of casing 3 inlays through reserving the groove and is equipped with L ED light 2, be provided with cavity 15 in the body of rod 16, the bottom one side welding of cavity 15 has stopper 19, one side welding of stopper 19 has backplate 17, the inboard of backplate 17 is provided with the removal arc-shaped knife board 18, the top of the removal arc-shaped knife board 18 No. two spring bodies 20, the top of removal arc-shaped knife 18 is fixed on the top of the spring body 20, the top of rod 16 is provided with screw mounting 14 and is provided with the anticorrosive layer 14.
Wherein, the elastic protection sleeve 8 is made of ABS material.
In the embodiment, as shown in fig. 1, the elastic protection sleeve 8 is made of an ABS material, so that the elastic protection sleeve has high impact resistance, high mechanical properties, resistance to corrosion of various organic solvents and acid and alkali, high elasticity, good buffering performance, and improved comfort in holding.
Wherein, one side of the connecting sheet 7 is provided with a guide wheel 12 through a rotating shaft.
Wherein, the top of the hollow cavity 15 is communicated with a granule adding conical cover 11.
In this embodiment, as shown in fig. 1, a proper amount of granular waste is added into the granule adding conical cover 11 and falls down between the fixed arc-shaped knife board 1 and the moving arc-shaped knife board 18 through the hollow cavity 15.
Wherein the anticorrosion cured layer 21 is a silicone coating layer.
In this embodiment, as shown in fig. 3, the anticorrosion cured layer 21 is a silicone coating layer, and has excellent properties such as high/low temperature resistance, electrical insulation, oxidation stability, weather resistance, flame retardancy, water repellency, corrosion resistance, no toxicity, no odor, physiological inertness, and the like.
The top of the movable arc-shaped cutting board 18 is provided with a steel wire 13 through a fixing buckle and a screw, and the steel wire 13 penetrates through the guide sleeve 14 and is positioned in a groove at the top end of the guide wheel 12 to be connected with the shifting piece 10 in a welding mode.
In the embodiment, as shown in fig. 1, the finger pulls the poking piece 10 to lift the moving arc-shaped knife plate 18 under the pulling force of the steel wire 13, so that the fertilizer falls into the pit.
Wherein, the welding of the bottom one side of the body of rod 16 has fixed arc cutting board 1, and just fixed arc cutting board 1 corresponds the laminating with removal arc cutting board 18.
Wherein, the water injection pipe 5 is communicated with the hollow cavity 15, and the current output end of the electricity storage box 4 is connected with the current input end of the L ED illuminating lamp 2 through a lead.
In the present embodiment, as shown in fig. 1, the electricity storage box 4 supplies electricity to the L ED illumination lamp 2, and the electric equipment is normally operated.
The invention is a farmland water-saving irrigation and fertilization device, during operation, the holding frame 6 is held by hand to insert the rod body 16 into the soil body, so that the fixed arc-shaped knife plate 1 and the movable arc-shaped knife plate 18 are inserted to the vicinity of the root of a plant, a proper amount of granular waste is added into the granular material adding conical cover 11 and falls between the fixed arc-shaped knife plate 1 and the movable arc-shaped knife plate 18 through the hollow cavity 15, the plectrum 10 is pulled by fingers, the movable arc-shaped knife plate 18 is lifted under the action of the pulling force of the steel wire 13, so that fertilizer falls into a pit, the absorption of the root of the plant is facilitated, the plant grows healthily and rapidly, the disease resistance is improved, the water injection pipe 5 is connected with an external water source, the valve is opened to facilitate the irrigation of the root of the plant, the root water shortage is prevented from influencing the growth, the L ED illuminating lamp 2 can provide illumination when the light is dark, the night work is satisfied, the device is made of PP material through the elastic material, and has high impact resistance, mechanical property, non-toxic, high-toxic and acid-base corrosion resistance, high buffer performance, high corrosion resistance, high resistance.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a farmland water-saving irrigation fertilizer injection unit, includes the body of rod (16), casing (3) and holds frame (6), its characterized in that the top welding of the body of rod (16) has and holds frame (6), and holds the cover on frame (6) and be equipped with elastic protection cover (8), one side welding of holding frame (6) has connection piece (7), connection piece (7) top is connected with plectrum (10) through the pivot, the top welding of plectrum (10) has a spring body (9), and the top of a spring body (9) is fixed on holding frame (6) through the locating hole, one side of the body of rod (16) is provided with water injection pipe (5), and the lower extreme of water injection pipe (5) has casing (3) through the screw mounting, casing (4) are inlayed through reserving the groove in casing (3), the bottom of casing (3) is equipped with electricity storage box (4) through reserving the groove, the bottom of casing (3) is inlayed through reserving the groove and is equipped with L ED (2), be provided with well cavity (15) in the body of rod (16), the bottom of the outer surface of the backplate (15) one side welding has the arc backplate (17), the handle of the handle, the handle of the handle.
2. The farmland water-saving irrigating and fertilizing device as claimed in claim 1, wherein: the elastic protective sleeve (8) is made of PP materials.
3. The farmland water-saving irrigating and fertilizing device as claimed in claim 1, wherein: one side of the connecting sheet (7) is provided with a guide wheel (12) through a rotating shaft.
4. The farmland water-saving irrigating and fertilizing device as claimed in claim 1, wherein: the top of the hollow cavity (15) is communicated with a granule adding conical cover (11), and the granule adding conical cover (11) is positioned on one side of the hand holding frame (6).
5. The farmland water-saving irrigating and fertilizing device as claimed in claim 1, wherein: the anticorrosion curing layer (21) is an organic silicon coating.
6. The farmland water-saving irrigating and fertilizing device as claimed in claim 1, wherein: the top of the movable arc-shaped cutting board (18) is provided with a steel wire (13) through a fixing buckle and a screw, and the steel wire (13) penetrates through the guide sleeve (14) and is positioned in a groove at the top end of the guide wheel (12) to be welded with the shifting piece (10).
7. The farmland water-saving irrigating and fertilizing device as claimed in claim 1, wherein: the welding of the bottom one side of the body of rod (16) has fixed arc cutting board (1), and just fixed arc cutting board (1) corresponds the laminating with removal arc cutting board (18).
8. The farmland water-saving irrigation and fertilization device as claimed in claim 1, wherein the water injection pipe (5) is communicated with the hollow cavity (15), and the current output end of the power storage box (4) is connected with the current input end of an L ED illuminating lamp (2) through a lead.
CN202010349241.2A 2020-04-28 2020-04-28 Farmland water-saving irrigation fertilizer injection unit Pending CN111406625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010349241.2A CN111406625A (en) 2020-04-28 2020-04-28 Farmland water-saving irrigation fertilizer injection unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010349241.2A CN111406625A (en) 2020-04-28 2020-04-28 Farmland water-saving irrigation fertilizer injection unit

Publications (1)

Publication Number Publication Date
CN111406625A true CN111406625A (en) 2020-07-14

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ID=71486638

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010349241.2A Pending CN111406625A (en) 2020-04-28 2020-04-28 Farmland water-saving irrigation fertilizer injection unit

Country Status (1)

Country Link
CN (1) CN111406625A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201789832U (en) * 2010-03-17 2011-04-13 陈馥蓉 Novel plant root water injector
CN202759938U (en) * 2012-09-10 2013-03-06 张可柱 Fertigation water applicator used in farmland
CN205431003U (en) * 2016-04-04 2016-08-10 张彬彬 Fertilizer fertilizer injection unit
CN208425186U (en) * 2018-05-16 2019-01-25 贵州顺农肥业科技发展有限公司 A kind of seedling-planting device to apply fertilizer
CN209254544U (en) * 2018-11-29 2019-08-16 陕西兴盛源生态农业科技发展有限公司 A kind of fertilizer solution mixing fertilizer applicator
CN110122016A (en) * 2019-04-22 2019-08-16 周爱明 A kind of agriculture deep ploughing fertilizer integrated apparatus getting rid of mud based on vibration
CN209268004U (en) * 2018-12-25 2019-08-20 长宁县聚友种养殖专业合作社 A kind of seedling-planting device with fertilizing functions
CN110583187A (en) * 2019-10-25 2019-12-20 江苏原元生物工程有限公司 Equipment suitable for manual fertilization
CN210226182U (en) * 2019-04-29 2020-04-03 山东临沂烟草有限公司 Accurate fertilizer placement drill of flue-cured tobacco
CN210328511U (en) * 2019-04-10 2020-04-17 贵州省烟草公司黔东南州公司 Manual fertilizing device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201789832U (en) * 2010-03-17 2011-04-13 陈馥蓉 Novel plant root water injector
CN202759938U (en) * 2012-09-10 2013-03-06 张可柱 Fertigation water applicator used in farmland
CN205431003U (en) * 2016-04-04 2016-08-10 张彬彬 Fertilizer fertilizer injection unit
CN208425186U (en) * 2018-05-16 2019-01-25 贵州顺农肥业科技发展有限公司 A kind of seedling-planting device to apply fertilizer
CN209254544U (en) * 2018-11-29 2019-08-16 陕西兴盛源生态农业科技发展有限公司 A kind of fertilizer solution mixing fertilizer applicator
CN209268004U (en) * 2018-12-25 2019-08-20 长宁县聚友种养殖专业合作社 A kind of seedling-planting device with fertilizing functions
CN210328511U (en) * 2019-04-10 2020-04-17 贵州省烟草公司黔东南州公司 Manual fertilizing device
CN110122016A (en) * 2019-04-22 2019-08-16 周爱明 A kind of agriculture deep ploughing fertilizer integrated apparatus getting rid of mud based on vibration
CN210226182U (en) * 2019-04-29 2020-04-03 山东临沂烟草有限公司 Accurate fertilizer placement drill of flue-cured tobacco
CN110583187A (en) * 2019-10-25 2019-12-20 江苏原元生物工程有限公司 Equipment suitable for manual fertilization

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈三斌等: "《300种实用化工产品配方与制造》", 30 June 2006, 金盾出版社 *

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