CN104782279B - Organic-inorganic Integrated fertilizer application precision seeder - Google Patents
Organic-inorganic Integrated fertilizer application precision seeder Download PDFInfo
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- CN104782279B CN104782279B CN201510200906.2A CN201510200906A CN104782279B CN 104782279 B CN104782279 B CN 104782279B CN 201510200906 A CN201510200906 A CN 201510200906A CN 104782279 B CN104782279 B CN 104782279B
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- fertilizer
- inorganic
- defertilizing
- frame
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Abstract
The present invention relates to a kind of organic-inorganic Integrated fertilizer application precision seeder, including frame, the fertilizing mechanism being arranged in the frame, it is arranged in the frame and the feed mechanism positioned at the fertilizing mechanism rear and the drive mechanism for driving the fertilizing mechanism and feed mechanism work, the fertilizing mechanism includes the inorganic fertilizer fertilizing mechanism being arranged in the frame and the applying fertilizer mechanism being arranged in the frame.The organic-inorganic Integrated fertilizer application precision seeder of the present invention carries out inorganic fertilizer and fertilizer Integrated fertilizer application while seeding corn, can realize that corn seeding amount is 1,000 1500 kgs/acre for 1.5 2.5 kgs/acre, 35 55 kgs/acre of inorganic fertilizer defertilizing amount, fertilizer defertilizing amount.Whole machine complete by field is carried out once soil subsoiling, maize fine sowing, inorganic fertilizer multilayer deep placement, fertilizer duplicate rows width apply, the several work link such as suppression of soil, substantially increase the operating efficiency of corn seeding fertilising.
Description
Technical field
The invention belongs to agricultural machinery technological field, relates generally to a kind of organic-inorganic integration for corn seeding and applies
Fertile precision seeder.
Background technology
The northern farmland nearly more than ten years, mechanical stubble ploughing, rotary tillage only had 60 ~ 100mm topsoils year after year, and Multifunctional duplex machine of working soil is also only
There are 150mm or so farming layer depths, then due to iron stubble sowing for many years, straw-returning ensuing crop stalk rots, and speed is slow, and soil has
Machine matter is reduced, and consequently leads to soil compaction seriously, hinders soil aqueous vapor to permeate up and down, and arid phenomenon frequently occurs, root of the crop
It is that growing space is narrow and small, causes crop wind resistance, drought resisting, resistance against diseases not enough.No-tillage Subsoiler can be by untreated wheat stubble
The plough sole on ground is broken, and gets through soil water system infiltration passage, reduces runoff and evaporation loss, improves soil moisture environment,
The validity of soil nutrient is improved, the gas permeability of soil is improved, promotes well developed root system, practice to also indicate that the technology effectively increases plant
Strain absorbs the ability of liquid manure, strengthens disease-resistant, wind resistance, anti-aging ability, ensures high-yield and high-efficiency；Multilayer fertilising operation can be by fertilizer one
During secondary property holostrome is manured into soil, it is ensured that have enough fertilizer in the overall process of corn growth, this has just broken traditional rotary tillage mould
Formula, is not required to topdress, and reduces the labour needed for topdressing, while also solving after nitrogen volatilization, phosphorus move down difficulty and corn
The problem of phase early ageing, and then improve corn yield.Though above-mentioned two technology are existing being widely applied, fail solution soil organic
The situation that lucrative post is lost.If with common fertilizer distributor in milpa application of organic fertilizers, fertilizer efficiency can not give full play to, and cause fertilizer to waste.
Graininess fertilizer can be produced by fertilizer improving technology, but applying fertilizer amount has been more than 10 times of inorganic fertilizer.Adopt
With ditching-fertilizing can the effective abundant fertility of focus utilization fertilizer, but individually the operation of ditching-fertilizing equipment increases unit and enters ground
Operations number, operating efficiency are relatively low.
Content of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, there is provided one kind can be administered simultaneously organic
The organic-inorganic Integrated fertilizer application precision seeder of the Integrated fertilizer application of fertilizer and inorganic fertilizer, for corn seeding, can realize precision corn
Amount sowing, subsoiling multilayer are applied inorganic fertilizer, a large amount of organic fertilizers in the ranks and complete integration of operation by once entering ground, greatly improve corn
Application of organic fertilizers and the efficiency of inorganic fertilizer, significant to corn later stage output increased.
For solving above technical problem, the present invention is adopted the following technical scheme that：
Organic-inorganic Integrated fertilizer application precision seeder, including frame, the fertilizing mechanism being arranged in the frame, is arranged on institute
State in frame and the feed mechanism positioned at the fertilizing mechanism rear and for driving the fertilizing mechanism and feed mechanism work
Drive mechanism, the fertilizing mechanism includes that the inorganic fertilizer fertilizing mechanism being arranged in the frame, the fertilizing mechanism are also wrapped
The applying fertilizer mechanism being arranged in the frame is included, the applying fertilizer mechanism includes being arranged on below the frame
Applying fertilizer plough, the organic fertilizer tank for depositing fertilizer being arranged in the frame and with the organic fertilizer tank connect
Logical fertilizer defertilizing tube.
Further, the organic fertilizer tank bottom opens up one or more defertilizing openings, and each described defertilizing opening is correspondingly arranged two
The individual fertilizer defertilizing tube, each described fertilizer defertilizing tube are correspondingly arranged an applying fertilizer plough.
Preferably, the defertilizing opening is 4, and 4 defertilizing openings are equal successively along the left and right directions of the fertilizing sowing machine
Even distribution.
Preferably, the applying fertilizer mechanism also includes that fertilizer fertilizer apparatus, the fertilizer fertilizer apparatus include distinguishing
The defertilizing box being arranged on below each defertilizing opening, is arranged on and connects fertile box below each defertilizing box, be horizontally through the row
The fertilizer expelling shaft that fertile box is arranged, be set on the fertilizer expelling shaft and around Pivot Point Center line can rotate setting positioned at the defertilizing box
Interior outer groove-wheel, each bottom for connecing fertile box are provided with two fertilizer passages, correspondingly connect one on each fertilizer passage
The individual fertilizer defertilizing tube.
It is highly preferred that the fertilizer fertilizer apparatus also includes defertilizing tongue, the defertilizing tongue frame being connected with the fertilizer expelling shaft and cunning
Dynamic be set on the fertilizer expelling shaft for adjusting the regulating part that the defertilizing tongue frame slides on the fertilizer expelling shaft, the fertilizer
The upper end of tongue is fixedly connected with the defertilizing tongue frame, lower end be freely overlapped on two fertilizer passages one of them is organic
In fertile passage.
Further, the inorganic fertilizer fertilizing mechanism includes being arranged on below the frame and is located at the applying fertilizer
Inorganic fertilizer applicator boot in front of plough, the inorganic fertilizer for depositing inorganic fertilizer being arranged in front of the organic fertilizer tank
Case, the inorganic fertilizer defertilizing tube that one end is connected with the inorganic fertilizer box, the inorganic fertilizer fertilizer apparatus being arranged in the inorganic fertilizer box, institute
The other end for stating inorganic fertilizer defertilizing tube is arranged in the inorganic fertilizer applicator boot so that the inorganic fertilizer is by described inorganic
Fertile applicator boot is delivered in the ditch that the inorganic fertilizer applicator boot is held successfully.
Preferably, an inorganic fertilizer defertilizing tube is correspondingly arranged in front of every adjacent two fertilizer defertilizing tubes.
Preferably, each described defertilizing opening is correspondingly arranged an inorganic fertilizer box, and the inorganic fertilizer box has positioned at described
In front of machine fertilizer box.
Further, one end of the fertilizer defertilizing tube is connected with the organic fertilizer tank, the other end is arranged on described has
In machine fertilizer applicator boot so that the fertilizer delivers to the applying fertilizer trench digging by the applying fertilizer plough
In the ditch that device is held successfully.
Further, the fertilizing sowing machine also includes being arranged on below the frame and opens positioned at the applying fertilizer
The fertilizer casing mechanism at ditch device rear, the fertilizer casing mechanism are used for for soil covering fertilizer.
In the present invention, the ditching depth of the inorganic fertilizer applicator boot is more than the trench digging of the applying fertilizer plough
Depth.Specifically, the ditching depth of the inorganic fertilizer applicator boot is 80 ~ 300mm, and the applying fertilizer plough is opened
Trench depth is 50-100mm.
The feed mechanism includes being arranged in the frame and positioned at the organic fertilizer tank rear for depositing seed
Plant case, be arranged on below the frame and the feed mechanism for seed that is connected with described kind of case and be arranged on below the frame and be located at
The kind ditch plough at the fertilizer casing mechanism rear.
The fertilizing sowing machine also includes the suppression of soil mechanism for being arranged on the feed mechanism rear, the suppression of soil
Mechanism includes the kind ditch coverer for being arranged on described kind of ditch plough rear and is arranged on below the frame and is located at the kind
The press wheel at ditch coverer rear.
Due to the enforcement of above-mentioned technical proposal, the present invention is had the advantage that compared with prior art：
Fertilizing sowing machine compact conformation of the present invention, reasonable in design, high working efficiency, during for seeding corn, can realize
Fertilizer and inorganic fertilizer Integrated fertilizer application, while completing corn seeding, fertilizing sowing machine once can complete fertilizer, inorganic fertilizer
With precision drilling operation, reduce unit and enter ground operations number, reduce labor intensity.
Description of the drawings
Fig. 1 is the stereogram of fertilizing sowing machine of the present invention；
Fig. 2 is the top view of fertilizing sowing machine of the present invention；
Fig. 3 is the side view of fertilizing sowing machine of the present invention；
Fig. 4 is the configuration figure of the organic fertilizer tank and inorganic fertilizer box of fertilizing sowing machine of the present invention；
Fig. 5 is the installation diagram of the applying fertilizer mechanism of fertilizing sowing machine of the present invention and inorganic fertilizer fertilizing mechanism；
Fig. 6 is the structural representation of the fertilizer fertilizer apparatus and fertilizer defertilizing tube of fertilizing sowing machine of the present invention；
Fig. 7 is the decomposition view of the fertilizer fertilizer apparatus and fertilizer defertilizing tube of fertilizing sowing machine of the present invention；
Entitled represented by numeral in figure：
1st, frame；2nd, applying fertilizer plough；3rd, organic fertilizer tank；4th, fertilizer defertilizing tube；5th, defertilizing opening；6th, fertilizer
Fertilizer apparatus；7th, defertilizing box；8th, fertile box is connect；9th, outer groove-wheel；10th, defertilizing tongue；11st, defertilizing tongue frame；12nd, regulating part；13rd, inorganic fertilizer is applied
Fertile plough；14th, inorganic fertilizer box；15th, inorganic fertilizer fertilizer apparatus；16th, inorganic fertilizer defertilizing tube；17th, fertilizer coverer；18th, case is planted；
19th, feed mechanism for seed；20th, ditch plough is planted；21st, ditch coverer is planted；22nd, press wheel.
Specific embodiment
With reference to Figure of description, the invention will be further described.
As shown in Fig. 1 ~ 7, a kind of organic-inorganic Integrated fertilizer application precision seeder for corn seeding including frame 1, is arranged
Fertilizing mechanism in frame 1, it is arranged in frame 1 and the feed mechanism positioned at fertilizing mechanism rear and for driving fertilizer applicator
Structure and the drive mechanism of feed mechanism work, fertilizing mechanism include the inorganic fertilizer fertilizing mechanism being arranged in frame 1 and are arranged on
Applying fertilizer mechanism in frame 1.
Applying fertilizer mechanism includes being arranged on applying fertilizer plough 2 below frame 1, is arranged in frame 1
For the organic fertilizer tank 3 for depositing fertilizer and the fertilizer defertilizing tube 4 connected with organic fertilizer tank 3, one end of fertilizer defertilizing tube 4
It is connected with organic fertilizer tank 3, the other end is arranged in applying fertilizer plough 2 so that fertilizer is by applying fertilizer trench digging 2
Deliver in the ditch that fertilizer plough 2 is held successfully.
3 bottom of organic fertilizer tank opens up one or more defertilizing openings 5, and in this example, defertilizing opening 5 is 4.4 defertilizing openings 5 are along applying
The left and right directions of fertile precision seeder is uniformly distributed successively, and each defertilizing opening 5 is correspondingly arranged two fertilizer defertilizing tubes 4, and each is organic
Fertile defertilizing tube 4 is correspondingly arranged an applying fertilizer plough 2.In this example, applying fertilizer plough 2 and fertilizer defertilizing tube
4 have 8 respectively, and 8 applying fertilizer ploughs 2 are sequentially distributed along the left and right directions of fertilizing sowing machine.The inside of organic fertilizer tank 3
Both ends of the surface are inclined plane, it is ensured that organic fertilizer remaining will not be piled up.
Applying fertilizer mechanism also includes that fertilizer fertilizer apparatus 6, fertilizer fertilizer apparatus 6 include being separately positioned on each defertilizing opening
Defertilizing box 7 below 5, the fertilizer expelling shaft for connecing fertile box 8, being horizontally through that defertilizing box 7 is arranged being arranged on below each defertilizing box 7, is arranged
The outer groove-wheel 9 in defertilizing box 7 of setting can be rotated on fertilizer expelling shaft and around Pivot Point Center line.The bottom of fertile box 7 is respectively connect
Two fertilizer passages are provided with, on each fertilizer passage, correspondingly connect a fertilizer defertilizing tube 4, the one of fertilizer defertilizing tube 4
End is arranged in applying fertilizer plough 2 with fertilizer channel connection, the other end.Fertilizer fertilizer apparatus 6 also includes defertilizing tongue
10th, the defertilizing tongue frame 11 that is connected with fertilizer expelling shaft and be slidably located on fertilizer expelling shaft for adjusting defertilizing tongue frame 11 in fertilizer expelling shaft
The regulating part 12 of slip, the upper end of defertilizing tongue 10 is fixedly connected with defertilizing tongue frame 11, lower end is freely overlapped on two fertilizers and leads to
In one of fertilizer passage in road, when fertilizer defertilizing amount is adjusted, defertilizing tongue frame 11 can be laterally moved with fertilizer expelling shaft
Dynamic, drag defertilizing tongue 10 and follow movement, it is ensured that connect dose in two fertilizer passages of fertile box 8 identical.
Inorganic fertilizer fertilizing mechanism includes being arranged on below frame 1 and the inorganic fertilizer in front of applying fertilizer plough 2
Applicator boot 13, the inorganic fertilizer box 14 for depositing inorganic fertilizer being arranged in front of organic fertilizer tank 3, one end and inorganic fertilizer box 14
The inorganic fertilizer pipe 14 of connection, the inorganic fertilizer fertilizer apparatus 15 being arranged in inorganic fertilizer box 14, the other end of inorganic fertilizer pipe 14 are arranged on
In inorganic fertilizer applicator boot 13 so that inorganic fertilizer is delivered to inorganic fertilizer applicator boot 13 by inorganic fertilizer applicator boot 13 and opened
In good ditch.
An inorganic fertilizer defertilizing tube 16 is correspondingly arranged in front of per adjacent two fertilizer defertilizing tubes 4.Each defertilizing opening 15 pairs
One inorganic fertilizer box 14 should be set, and inorganic fertilizer box 14 is located in front of organic fertilizer tank 3, and inorganic fertilizer box 14 is nested in organic fertilizer tank 3.
In this example, organic fertilizer tank 4 and inorganic fertilizer box 14 are integral type structure.Total appearance of the volume of organic fertilizer tank 4 more than inorganic fertilizer box 14
Product.
In this example, inorganic fertilizer fertilizer apparatus 15 is the outer groove-wheel fertilizer apparatus with 6 analog structure of fertilizer fertilizer apparatus, and inorganic fertilizer is arranged
The outer groove-wheel of fertile device 15 adopts common outer groove-wheel, and the size of the outer groove-wheel 9 of fertilizer fertilizer apparatus 6 is the outer of inorganic fertilizer fertilizer apparatus 15
3 times of sheave, the high 1.5 times of left sides of the rotating speed of the outer groove-wheel of the rotating ratio inorganic fertilizer fertilizer apparatus 15 of the outer groove-wheel of fertilizer fertilizer apparatus 6
The right side, to realize that inorganic fertilizer and fertilizer defertilizing amount vast scale requirement, inorganic fertilizer and fertilizer defertilizing amount ratio are about 1:30, and broadcast
The amount of kind, inorganic fertilizer, the ratio of applying fertilizer amount are 1:20:600, and this ratio can be according to actual conditions in certain limit
Interior adjustable, i.e., corn seeding amount is 1.5-2.5 kg/acre, 35-55 kg/acre of inorganic fertilizer defertilizing amount, and fertilizer defertilizing amount is
1000-1500 kg/acre.
Fertilizing sowing machine is also included being arranged on below frame 1 and the fertilizer positioned at 2 rear of applying fertilizer plough covers
Native mechanism, fertilizer casing mechanism are used for for soil covering fertilizer, and which includes being arranged on 2 rear of applying fertilizer plough
Fertilizer coverer 17.
The feed mechanism of the present invention includes being arranged in frame 1 and positioned at 3 rear of organic fertilizer tank for depositing seed
Kind of case 18, be arranged on below frame 1 and the feed mechanism for seed 19 that is connected with kind of case 18 and be arranged on below frame 1 and positioned at fertilizer
The kind ditch plough 20 at 17 rear of coverer.Fertilizing sowing machine also includes the kind ditch coverer for being arranged on kind of 20 rear of ditch plough
21 and it is arranged on below frame 1 and positioned at kind of the press wheel 22 at 21 rear of ditch coverer.
In this example, a kind ditch plough 20 is correspondingly arranged per adjacent two applying fertilizer ploughs 2.The fertilizing sowing
In each corn row both sides trench digging organic fertilizer, machine realizes that a large amount of fertilizers apply fertilizer in corn row both sides.
Kind ditch plough in the present invention is disk baffle combined type kind ditch plough, applying fertilizer plough 2 is boots
Formula width ditch fertilizer plough, inorganic fertilizer applicator boot are subsoiling multilayer inorganic fertilizer plough.
The applicator boot and defertilizing tube position of the present invention can be adjusted between Row spacing of maize according to agriculture requirement, but organic
Fertilizer is not less than 50mm recently apart from maize seed sub-line or away from inorganic fertilizer, and corn in the ranks has duplicate rows fertilizer loose ditch, and each is organic
The embedded depth of fertile width ditch is 50-100mm, and width is 120mm or so.Inorganic fertilizer away from maize seed sub-line 50-70mm, in depth of burying
Spend and apply fertilizer for 80 ~ 300mm scope subsoilings multilayer.Row spacing of maize is that 600 ± 50mm scopes are adjustable, and depth of planting can for 30 ~ 50mm
Adjust, spacing in the rows is 230 ~ 300 mm.
The present invention fertilizing sowing machine, during seeding corn, can realize maize fine sowing, subsoiling multilayer apply inorganic fertilizer,
A large amount of organic fertilizers in the ranks complete integration of operation by once entering ground, substantially increase the effect of Yield-increasing Baallus In Maize fertilizer and inorganic fertilizer
Rate, significant to corn later stage output increased.
Above the present invention is described in detail, its object is to allow the personage for being familiar with this art to will appreciate that this
The content of invention is simultaneously carried out, and can not be limited the scope of the invention with this, all Spirit Essence institutes according to the present invention
The equivalence changes of work or modification, should all cover within the scope of the present invention.
Claims (5)
1. organic-inorganic Integrated fertilizer application precision seeder, including frame, the fertilizing mechanism being arranged in the frame, be arranged on described
Feed mechanism in frame and positioned at the fertilizing mechanism rear and for driving the fertilizing mechanism and feed mechanism work
Drive mechanism, the fertilizing mechanism include the inorganic fertilizer fertilizing mechanism being arranged in the frame, it is characterised in that：The fertilising
Mechanism also includes that the applying fertilizer mechanism being arranged in the frame, the applying fertilizer mechanism include being arranged on the machine
Applying fertilizer plough, the organic fertilizer tank for depositing fertilizer being arranged in the frame below frame and have with described
The fertilizer defertilizing tube of machine fertilizer box connection；
The organic fertilizer tank bottom opens up one or more defertilizing openings, and each described defertilizing opening is correspondingly arranged two fertilizers
Defertilizing tube, each described fertilizer defertilizing tube are correspondingly arranged an applying fertilizer plough；
The inorganic fertilizer fertilizing mechanism includes being arranged on below the frame and in front of the applying fertilizer plough
Inorganic fertilizer applicator boot, the inorganic fertilizer box for depositing inorganic fertilizer being arranged in front of the organic fertilizer tank, one end with described
The inorganic fertilizer defertilizing tube of inorganic fertilizer box connection, the inorganic fertilizer fertilizer apparatus being arranged in the inorganic fertilizer box, the inorganic fertilizer fertilizer
The other end of pipe is arranged in the inorganic fertilizer applicator boot so that the inorganic fertilizer passes through the inorganic fertilizer applicator boot
Deliver in the ditch that the inorganic fertilizer applicator boot is held successfully；
Each described defertilizing opening is correspondingly arranged an inorganic fertilizer box, and the inorganic fertilizer box is located in front of the organic fertilizer tank；
The applying fertilizer mechanism also includes fertilizer fertilizer apparatus, and the fertilizer fertilizer apparatus includes being separately positioned on each described
Defertilizing box below defertilizing opening, the row for connecing fertile box, being horizontally through that the defertilizing box is arranged being arranged on below each defertilizing box
Fertile axle, is set on the fertilizer expelling shaft and can rotate around Pivot Point Center line the outer groove-wheel in the defertilizing box of setting,
Each bottom for connecing fertile box is provided with two fertilizer passages, correspondingly connects a fertilizer on each fertilizer passage
Defertilizing tube；
The fertilizer fertilizer apparatus also includes defertilizing tongue, the defertilizing tongue frame being connected with the fertilizer expelling shaft and the row that is slidably located in
On fertile axle for adjusting the regulating part that the defertilizing tongue frame slides on the fertilizer expelling shaft, the upper end of the defertilizing tongue with described
Defertilizing tongue frame is fixedly connected, lower end is freely overlapped in one of fertilizer passage of two fertilizer passages.
2. organic-inorganic Integrated fertilizer application precision seeder according to claim 1, it is characterised in that：The defertilizing opening is 4,
4 defertilizing openings are uniformly distributed successively along the left and right directions of the fertilizing sowing machine.
3. organic-inorganic Integrated fertilizer application precision seeder according to claim 1, it is characterised in that：Have described in per adjacent two
An inorganic fertilizer defertilizing tube is correspondingly arranged in front of machine fertilizer defertilizing tube.
4. organic-inorganic Integrated fertilizer application precision seeder according to claim 1, it is characterised in that：The fertilizer defertilizing tube
One end connect with the organic fertilizer tank, the other end is arranged in the applying fertilizer plough so that the fertilizer lead to
Cross the applying fertilizer plough to deliver in the ditch that the applying fertilizer plough is held successfully.
5. organic-inorganic Integrated fertilizer application precision seeder according to claim 1, it is characterised in that：The fertilizing sowing machine is also
Fertilizer casing mechanism including being arranged on below the frame and positioned at the applying fertilizer plough rear, described organic
Fertile casing mechanism is used for for soil covering fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510200906.2A CN104782279B (en) | 2015-04-24 | 2015-04-24 | Organic-inorganic Integrated fertilizer application precision seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510200906.2A CN104782279B (en) | 2015-04-24 | 2015-04-24 | Organic-inorganic Integrated fertilizer application precision seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104782279A CN104782279A (en) | 2015-07-22 |
| CN104782279B true CN104782279B (en) | 2017-03-15 |
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ID=53547840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510200906.2A Expired - Fee Related CN104782279B (en) | 2015-04-24 | 2015-04-24 | Organic-inorganic Integrated fertilizer application precision seeder |
Country Status (1)
| Country | Link |
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| CN (1) | CN104782279B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667626A (en) * | 2017-10-26 | 2018-02-09 | 内蒙古绿田园农业有限公司 | A kind of seeder |
| CN110024527B (en) * | 2019-03-21 | 2020-11-17 | 凤台县农业科学研究所 | Livestock manure mixed application equipment for green glutinous rice planting and working method thereof |
| CN110278728A (en) * | 2019-08-05 | 2019-09-27 | 河北农业大学 | A kind of corn organic and inorganic fertilizer is the same as machine dystopy precision seeder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202104017U (en) * | 2011-04-29 | 2012-01-11 | 沈阳农业大学 | Multifunctional deep-ploughing ridge-combining and fertilizing machine |
| US8100067B2 (en) * | 2006-04-24 | 2012-01-24 | American Water Works Company, Inc. | Apparatus and method for the injection of viscous fertilizer below the surface of the soil |
| CN202310541U (en) * | 2011-11-21 | 2012-07-11 | 青海林丰农牧机械制造有限公司 | No-tillage planter |
| CN203984988U (en) * | 2014-08-12 | 2014-12-10 | 李彦华 | Land for growing field crops fertilizer mixed lifting device |
| CN204539783U (en) * | 2015-04-24 | 2015-08-12 | 河北农业大学 | A kind of organic-inorganic Integrated fertilizer application precision seeder |
-
2015
- 2015-04-24 CN CN201510200906.2A patent/CN104782279B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8100067B2 (en) * | 2006-04-24 | 2012-01-24 | American Water Works Company, Inc. | Apparatus and method for the injection of viscous fertilizer below the surface of the soil |
| CN202104017U (en) * | 2011-04-29 | 2012-01-11 | 沈阳农业大学 | Multifunctional deep-ploughing ridge-combining and fertilizing machine |
| CN202310541U (en) * | 2011-11-21 | 2012-07-11 | 青海林丰农牧机械制造有限公司 | No-tillage planter |
| CN203984988U (en) * | 2014-08-12 | 2014-12-10 | 李彦华 | Land for growing field crops fertilizer mixed lifting device |
| CN204539783U (en) * | 2015-04-24 | 2015-08-12 | 河北农业大学 | A kind of organic-inorganic Integrated fertilizer application precision seeder |
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| CN104782279A (en) | 2015-07-22 |
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