CN109041731A - A kind of liquid manure mixing arrangement - Google Patents
A kind of liquid manure mixing arrangement Download PDFInfo
- Publication number
- CN109041731A CN109041731A CN201810914999.9A CN201810914999A CN109041731A CN 109041731 A CN109041731 A CN 109041731A CN 201810914999 A CN201810914999 A CN 201810914999A CN 109041731 A CN109041731 A CN 109041731A
- Authority
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- China
- Prior art keywords
- tempering tank
- fertilizer
- bucket
- soil
- water inlet
- 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 18
- 210000003608 fece Anatomy 0.000 title claims abstract description 15
- 239000010871 livestock manure Substances 0.000 title claims abstract description 15
- 238000005496 tempering Methods 0.000 claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000003337 fertilizer Substances 0.000 claims abstract description 55
- 239000002689 soil Substances 0.000 claims abstract description 52
- 239000000618 nitrogen fertilizer Substances 0.000 claims abstract description 30
- 239000002686 phosphate fertilizer Substances 0.000 claims abstract description 30
- 229940072033 potash Drugs 0.000 claims abstract description 29
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 29
- 235000015320 potassium carbonate Nutrition 0.000 claims abstract description 29
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims description 25
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 15
- 230000002262 irrigation Effects 0.000 claims description 12
- 238000003973 irrigation Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011591 potassium Substances 0.000 abstract description 4
- 229910052700 potassium Inorganic materials 0.000 abstract description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 3
- 239000011574 phosphorus Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000004720 fertilization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002688 soil aggregate Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000021749 root development Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
- B01F33/4021—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements the gas being introduced through the shaft of the stirring element
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Fertilizing (AREA)
Abstract
The present invention relates to liquid manure hybrid technology fields, specially a kind of liquid manure mixing arrangement, by the way that device for detecting water content and essential element detection device are arranged in the soil, pass through the water content and phosphorus to soil, potassium, the detection of the essential elements such as nitrogen, the injection rate of water in liquid manure mixing arrangement is controlled by control device to control phosphate fertilizer, the concentration of potash fertilizer and nitrogenous fertilizer, prevent the excess moisture applied fertilizer into soil or very few, nitrogenous fertilizer is controlled by control device by the detection of essential element, potash fertilizer, phosphate fertilizer enters the amount of tempering tank, to prevent from applying excessive above-mentioned element in soil.
Description
Technical field
The present invention relates to liquid manure hybrid technology field, specially a kind of liquid manure mixing arrangement
Background technique
In recent years, China mostly uses the Integration of Water into Fertilizer in agricultural fertilizer field, its advantage is that the fertilizer efficiency of fertigation
Fastly, plant recovery of nutrient improves, and water-fertilizer integral equipment in the prior art makes liquid manure by controllable pipeline system water supply, fertilizer
Xiang Ronghou forms trickle irrigation, uniform, timing, quantifying irrigation crop root development growth region by pipeline and water dropper, makes main root
It is that soil remains loose and suitable water content, but water-fertilizer integral system in the prior art is mostly only by fertilizer and water
It is irrigated after being mixed evenly into soil, how much can not be determined according to the certain situation in soil will apply fertile water content,
The application ratio of specific various elements fertilizer can not be determined according to the case where containing microelement in soil, soil is applied at present
Fertile more application such as phosphate fertilizer, potash fertilizer, nitrogenous fertilizer, the fertilizer of various elements is mostly mixed plus water applies soil in the prior art
Ground, thus causes the waste of fertilizer, and the excessive nitrogenous fertilizer that applies will cause that content of organics is low, influence the activity of microorganism,
The excessive phosphate fertilizer that applies can destroy soil aggregate structure, cause soil hardening, and the excessive potash fertilizer that applies can destroy soil aggregate structure
Key bridge, the prior art cannot apply the fertilizer of corresponding proportion according to the specific requirements in soil.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of liquid manure mixing arrangements, can be according to the moisture content of detection soil
Come determine the water content for applying fertilizer is how many, the ratio of each element fertilizer determined according to the content of Trace Elements in Soil, can
Fertilization mode is determined according to whether soil is hardened.
A kind of liquid manure mixing arrangement, including the detection of phosphate fertilizer tempering tank, potash fertilizer tempering tank, nitrogenous fertilizer tempering tank, soil water content
Device, soil element amount detecting device, water inlet amount control device, volume control device, phosphate fertilizer bucket water inlet pipe, the water inlet of potash fertilizer bucket
Pipe, nitrogenous fertilizer water inlet pipe, tempering tank, fertilizer apparatus；Soil device for detecting water content and soil detection of content of element device are respectively provided with
In soil, the essential element content in soil water content and soil that will test is reached into water amount control device and flow control
Device processed, phosphate fertilizer tempering tank are connect with phosphate fertilizer water inlet pipe, are provided with flow control valve I on phosphate fertilizer water inlet pipe, nitrogenous fertilizer tempering tank with
Nitrogenous fertilizer water inlet pipe connects, and is provided with flow control valve II on nitrogenous fertilizer water inlet pipe, potash fertilizer tempering tank is connect with potash fertilizer water inlet pipe, potash fertilizer
Flow control valve III is provided on water inlet pipe, flow control valve I-III is connect with volume control device, phosphate fertilizer tempering tank, potash fertilizer
It is provided with temperature-sensitive sticker and alarm in tempering tank and nitrogenous fertilizer tempering tank, to guarantee that temperature in bucket and liquid level are in certain
In range, agitating device is additionally provided in each bucket, agitating device is to be driven by motor, motor is set by shaft-driven mixing drum
It sets in the outside of bucket, the output shaft and power axis connection of motor, line shaft is protruded into bucket by the hole at bucket bottom, is provided with and stirs on axis
Roller is mixed, and the radius on the chassis of mixing drum is greater than top plate, stirring bar is arranged along the direction of axis, and one end is connected to chassis
On, the other end is connected in top plate, and stirring bar is gradually reduced from bottom to top perpendicular to axial stirring radius；Phosphate fertilizer mixing
Bucket, potash fertilizer tempering tank and nitrogenous fertilizer tempering tank pass through outlet tube and connect with tempering tank, and flow control valve IV is provided on outlet tube,
Flow control valve IV is connect with volume control device.
Further, it is provided with level sensor and temperature-sensitive sticker in tempering tank, is additionally provided with agitating device II, stirred
Device II is driven by motor rotation and is stirred, the laterally setting from top to bottom by hollow stem and on hollow stem of agitating device II
Multiple stirring rods composition, one end of hollow stem and the output axis connection of motor, the other end are protruded by the hole at tempering tank bucket bottom
In bucket, the bottom outer of bucket is additionally provided with air compression plant, and air compression plant is connect by guide duct with hollow stem, hollow
Part of the bar in bucket is provided with multiple holes from bucket bottom to upper end, and multiple stirring rods are again provided with more on the direction at bucket bottom
A hole is provided with air hole at the top of tempering tank, and air hole is closed at work.
Further, drip irrigation appliance and rainer are provided on tempering tank, drip irrigation appliance is by being arranged in tempering tank bottom
Outlet pipe, the transverse tube being connect with outlet pipe, multiple weepers composition for being arranged on transverse tube, be provided with solenoid valve on outlet pipe,
Rainer is the jet pipe that tempering tank bottom is arranged in, and the head of jet pipe is pointed spray head, and spray head is inserted into soil, sets on jet pipe
Set valve.
Compared with prior art, liquid manure mixing arrangement of the invention have it is following the utility model has the advantages that
1, device for detecting water content and essential element detection device are set in the soil, by water content to soil and
The detection of the essential elements such as phosphorus, potassium, nitrogen, by control device control liquid manure mixing arrangement in water injection rate come control phosphate fertilizer,
The concentration of potash fertilizer and nitrogenous fertilizer prevents the excess moisture applied fertilizer into soil or very few, by the detection of essential element by controlling
Device control nitrogenous fertilizer, potash fertilizer, phosphate fertilizer enter the amount of tempering tank, to prevent from applying excessive above-mentioned element in soil.
2, spiral rotary drum type agitating device is set in phosphate fertilizer tempering tank, potash fertilizer tempering tank and nitrogenous fertilizer tempering tank, by cylinder bottom
Fertilizer sufficiently stir, and be sufficiently mixed as the stirring rod of spiral is moved upwards with moisture, and due to the mutual spiral shell of stirring bar
Rotation setting can increase the mixing area in bucket, so that generating vortex in bucket, reinforce mixing effect.
3, air-flow is added in the agitating device in tempering tank while Stirring, and air-flow is while rising from hollow stem
And sprayed in the hole of stirring rod, as being rotated in for bar is parallel to barrel bottom in bucket and perpendicular to bucket bottom while generating air-flow,
Rotation stirring and the Double stirring effect of airflow stirring are carried out to the fertilizer of the various elements in bucket, reinforce mixing effect, so that
The fertilizer of various elements sufficiently merges.
4, specific fertilization mode can be selected according to whether soil hardened, if soil hardening, due to air-flow constantly into
Enter tempering tank, the pressure in tempering tank is greater than ambient pressure, opens the valve on jet pipe, and the air-flow in bucket is injected into fertilizer
In soil, the plough sole of hardened formation is broken, that is, does not have to turn over the absorption effect of fertilizer of i.e. changeable soil；If soil does not have
It is hardened, then air hole is opened in fertilising, so that pressure is consistent inside and outside bucket, carries out normal trickle irrigation.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is schematic structural view of the invention.
In figure: 1- phosphate fertilizer tempering tank, 2- water-main, 3- phosphate fertilizer water inlet pipe, 4- potash fertilizer water inlet pipe, 5- nitrogenous fertilizer water inlet pipe, 6-
Potash fertilizer tempering tank, 7- nitrogenous fertilizer tempering tank, 8- temperature-sensitive sticker, 9- alarm, 10- outlet tube, 11- motor, the compression of 12- air
Device, 13- hollow stem, 14- stirring rod, 15- tempering tank, 16- air hole, 17- spray head, 18- transverse tube, 19- weeper, the hole 20-,
21- mixing drum.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, including phosphate fertilizer tempering tank 1, potash fertilizer tempering tank 6, nitrogenous fertilizer tempering tank 7, the aqueous amount detection device in soil
Set (not shown go out), soil element amount detecting device (not shown go out), water inlet amount control device, volume control device, phosphate fertilizer bucket
Water inlet pipe 3, potash fertilizer bucket water inlet pipe 4, nitrogenous fertilizer bucket water inlet pipe 5, tempering tank 15, fertilizer apparatus；Soil device for detecting water content and soil
Ground detection of content of element device is arranged in soil, and the essential element content in the soil water content and soil that will test passes
It connect to water inlet amount control device and volume control device, phosphate fertilizer tempering tank 1 with phosphate fertilizer water inlet pipe 3, is arranged on phosphate fertilizer water inlet pipe 3
There is flow control valve I, nitrogenous fertilizer tempering tank 7 is connect with nitrogenous fertilizer water inlet pipe 5, and flow control valve II, potassium are provided on nitrogenous fertilizer water inlet pipe 5
Fertile tempering tank 6 is connect with potash fertilizer water inlet pipe 4, is provided with flow control valve III on potash fertilizer water inlet pipe 4, flow control valve I-III with
Volume control device connects, and is provided with 8 and of temperature-sensitive sticker in phosphate fertilizer tempering tank 1, potash fertilizer tempering tank 6 and nitrogenous fertilizer tempering tank 7
Alarm 9 is additionally provided with agitating device, agitating device to guarantee that temperature in bucket and liquid level are in a certain range in each bucket
To be driven by motor by shaft-driven mixing drum 21, the outside of bucket is arranged in motor, and the output shaft and line shaft of motor connect
It connects, line shaft is protruded into bucket by the hole at bucket bottom, mixing drum 21 is provided on axis, and the radius on the chassis of mixing drum is greater than
Top plate, stirring bar is arranged along the direction spiral of axis, and one end is connected on chassis, and the other end is connected in top plate, stirring bar
It is gradually reduced from bottom to top perpendicular to axial stirring radius；Phosphate fertilizer tempering tank 1, potash fertilizer tempering tank 6 and nitrogenous fertilizer tempering tank 7
It is connect by outlet tube with tempering tank 15, flow control valve IV, flow control valve IV and flow control is provided on outlet tube 10
Device processed connects, and is provided with level sensor and temperature-sensitive sticker in tempering tank, is additionally provided with agitating device II, agitating device II
Rotation is driven by motor to be stirred, what agitating device II was laterally arranged from top to bottom by hollow stem 13 and on hollow stem 13
Multiple stirring rods 14 form, and one end of hollow stem 13 and the output axis connection of motor, the other end are stretched by the hole at tempering tank bucket bottom
Enter in bucket, the bottom outer of bucket is additionally provided with air compression plant 12, and air compression plant 12 passes through guide duct and hollow stem 13
Connection, part of the hollow stem 13 in bucket is provided with multiple holes 20, side of multiple stirring rods 14 to bucket bottom from bucket bottom to upper end
It is again provided with multiple holes upwards, air hole 16 is provided at the top of tempering tank, air hole 16 is closed at work, tempering tank
On be provided with drip irrigation appliance and rainer, drip irrigation appliance is by being arranged in the outlet pipe of tempering tank bottom, connecting with outlet pipe
The multiple weepers 19 being arranged on transverse tube 18, transverse tube 18 form, and solenoid valve is provided on outlet pipe, and rainer is that setting exists
The jet pipe of tempering tank bottom, the head of jet pipe are pointed spray head, and spray head is inserted into soil, and valve is arranged on jet pipe.
The step of course of work are as follows: controlled by inflow control to each according to the water content in the soil detected
The water injected in fertilizer bucket, according to detect in soil the content of each element of nitrogenous, phosphorus, potassium pass through flow control
Device controls injection rate of each fertilizer bucket into tempering tank, to complete to carry out mixed fertilizer according to the actual state in soil
The proportion of each element in material determines that irrigation method is trickle irrigation or sprinkling irrigation according to the hardened situation in soil.
Claims (3)
1. a kind of liquid manure mixing arrangement, including phosphate fertilizer tempering tank, potash fertilizer tempering tank, nitrogenous fertilizer tempering tank, the aqueous amount detection device in soil
Set, soil element amount detecting device, water inlet amount control device, volume control device, phosphate fertilizer bucket water inlet pipe, potash fertilizer bucket water inlet pipe,
Nitrogenous fertilizer water inlet pipe, tempering tank, fertilizer apparatus；It is characterized by: soil device for detecting water content and soil detection of content of element dress
It sets and is arranged in soil, the essential element content in soil water content and soil that will test is reached into water amount control device
And volume control device, phosphate fertilizer tempering tank are connect with phosphate fertilizer water inlet pipe, and flow control valve I, nitrogenous fertilizer are provided on phosphate fertilizer water inlet pipe
Tempering tank is connect with nitrogenous fertilizer water inlet pipe, and flow control valve II, potash fertilizer tempering tank and potash fertilizer water inlet pipe are provided on nitrogenous fertilizer water inlet pipe
It connects, is provided with flow control valve III on potash fertilizer water inlet pipe, flow control valve I-III is connect with volume control device, and phosphate fertilizer is mixed
It closes in bucket, potash fertilizer tempering tank and nitrogenous fertilizer tempering tank and is provided with temperature-sensitive sticker and alarm, to guarantee the temperature and liquid in bucket
Position is additionally provided with agitating device in a certain range in each bucket, agitating device is to be driven by shaft-driven mixing drum by motor
Dynamic, the outside of bucket, the output shaft and power axis connection of motor is arranged in motor, and line shaft is protruded into bucket by the hole at bucket bottom, axis
On be provided with mixing drum, and the radius on the chassis of mixing drum is greater than top plate, and stirring bar is arranged along the direction of axis, and one end
It is connected on chassis, the other end is connected in top plate, and stirring bar gradually subtracts from bottom to top perpendicular to axial stirring radius
It is small；Phosphate fertilizer tempering tank, potash fertilizer tempering tank and nitrogenous fertilizer tempering tank pass through outlet tube and connect with tempering tank, and stream is provided on outlet tube
Control valve IV, flow control valve IV are connect with volume control device.
2. liquid manure mixing arrangement according to claim 1, it is characterised in that: be provided with level sensor and temperature in tempering tank
Sensor is spent, is additionally provided with agitating device II, agitating device II is driven by motor rotation and is stirred, and agitating device II is by hollow
Bar and the multiple stirring rods being laterally arranged from top to bottom on hollow stem composition, one end of hollow stem and the output shaft of motor connect
It connects, the other end is protruded into bucket by the hole at tempering tank bucket bottom, and the bottom outer of bucket is additionally provided with air compression plant, air compression
Device is connect by guide duct with hollow stem, and part of the hollow stem in bucket is provided with multiple holes from bucket bottom to upper end, multiple
Stirring rod is again provided with multiple holes on the direction at bucket bottom, air hole is provided at the top of tempering tank, air hole is at work
It is closed.
3. liquid manure mixing arrangement according to claim 1 to 2, it is characterised in that: be provided with drip irrigation appliance and spray on tempering tank
Filling device, drip irrigation appliance are multiple by the outlet pipe of tempering tank bottom, the transverse tube connecting with outlet pipe is arranged in, is arranged on transverse tube
Weeper forms, and is provided with solenoid valve on outlet pipe, rainer is the jet pipe that tempering tank bottom is arranged in, and the head of jet pipe is
Pointed spray head, spray head are inserted into soil, and valve is arranged on jet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914999.9A CN109041731B (en) | 2018-08-13 | 2018-08-13 | Liquid manure mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914999.9A CN109041731B (en) | 2018-08-13 | 2018-08-13 | Liquid manure mixing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109041731A true CN109041731A (en) | 2018-12-21 |
| CN109041731B CN109041731B (en) | 2021-11-05 |
Family
ID=64683606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810914999.9A Active CN109041731B (en) | 2018-08-13 | 2018-08-13 | Liquid manure mixing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109041731B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990042A (en) * | 2020-09-01 | 2020-11-27 | 南京农业大学 | Intelligent multi-element planting system |
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| CN107347348A (en) * | 2017-08-28 | 2017-11-17 | 中国农业科学院农业环境与可持续发展研究所 | The pollution of area source control system efficiently managed based on liquid manure |
| CN207185198U (en) * | 2017-09-14 | 2018-04-06 | 杨凌丰源农业科技工程有限公司 | A kind of precisely liquid manure all-in-one machine control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111990042A (en) * | 2020-09-01 | 2020-11-27 | 南京农业大学 | Intelligent multi-element planting system |
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