CN105532153A - Water and fertilizer integrated automatic irrigation management system - Google Patents

Water and fertilizer integrated automatic irrigation management system Download PDF

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Publication number
CN105532153A
CN105532153A CN201510951758.8A CN201510951758A CN105532153A CN 105532153 A CN105532153 A CN 105532153A CN 201510951758 A CN201510951758 A CN 201510951758A CN 105532153 A CN105532153 A CN 105532153A
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China
Prior art keywords
water
irrigation
fertilizer
pipe
management
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CN201510951758.8A
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Chinese (zh)
Inventor
金建新
桂林国
何进勤
雷金银
尹志荣
王天宁
黄建成
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NINGXIA ACADEMY OF AGRICULTURE AND FORESTRY SCIENCES
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NINGXIA ACADEMY OF AGRICULTURE AND FORESTRY SCIENCES
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Publication of CN105532153A publication Critical patent/CN105532153A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks, sprinkling wagons
    • A01C23/04Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042Adding fertiliser to watering systems

Abstract

The invention discloses a water and fertilizer integrated automatic irrigation management system. The system includes the following parts: a water and fertilizer integrated operation platform, which includes a water source, a fertilization system, an automatic lifting system and a filtration precipitation system; a water supply and distribution pipe network, which runs through the water and fertilizer integrated operation platform; a field irrigation system, which is connected to the end of the water supply and distribution pipe network and includes a micro-irrigation irrigation system; a first the power system, which applies water head and power to the water supply and distribution pipe network and field irrigation system, and comprises a first power pump and a drive motor; and automatic control system, which is provided with a visual operation interface and a human-computer interaction platform, and includes an irrigation automation control box and field automation control equipment; and a circuit system. A traditional micro-irrigation system and the irrigation automation control programming system are integrated, and one set of equipment can realize two functions of irrigation and fertilization, so as to reduce the management links and to improve work efficiency.

Description

A kind of water-fertilizer integral automatic irrigation management system
Technical field
The present invention relates to field crops water and fertilizer irrigation field, be specially a kind of water-fertilizer integral automatic irrigation management system.
Background technology
At present, China how regional grain-production is faced with the problems such as shortage of water resources, liquid manure waste are serious, manpower shortage.Often human input is large, management link is many for traditional high yield technique, can not adapt to the demand of Modern Agricultural Machineization development and smart simplified cultivation, seriously constrain further developing of field crops production.
Water-fertilizer integral irrigation system can plan as a whole liquid manure supply, greatly reduces manpower and materials and drops into, have the advantages such as the cost-saving ecological, environmental protective of water-saving saving of labor.Warp is to prior art literature search, Chinese invention patent " a kind of micro spray irrigation fertilization system (CN201410587147) of water-fertilizer integral " discloses the Integration of Water into Fertilizer of micro spray irrigation, Chinese invention patent " wheat and corn whole year production variable rich water integration irrigation system (CN201410499375) " discloses the technology adopting fine-spraying belt to carry out the water-fertilizer integral management of wheat and corn anniversary, Chinese invention patent " one is suitable for northern tea place the Integration of Water into Fertilizer pattern (CN201310000482) " discloses northern tea place and uses fine-spraying belt to carry out the technology of water-fertilizer integral management, but above-mentioned document does not all relate to water-fertilizer integral automated intelligent irrigation management technology.
In addition, the equipment that existing fixing sprinkling irrigation, micro irrigation technology need is many, and cost is high; The locomotive function of movable sprinkler irrigation technology imperfection, often can only realize the automation of one direction movement.
Existing plant protection spraying machine tool majority is difficult to use on the long-stalked crops of such as corn one class, though there is the invention of the spraying mechanicals such as high-clearance, but the tractor-drawn that general needs are special, adopts general tractor-drawn then to need to reserve special track, waste arable area.Water-saving irrigation technique and the designing requirement very different of plant protection spray technique in water supply plant, pipe-line system, shower nozzle etc., be difficult to utilize existing water-saving irrigation or plant protection spraying facility and technology to realize the automatic irrigation of water-fertilizer integral.
Summary of the invention
For the problems referred to above, the invention provides a kind of water-fertilizer integral automatic irrigation management system, traditional irrigation system and irrigation automation are controlled programing system and merge by it, achieve the integrated automatic control function of slight irrigation irrigation system and fertilising.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of water-fertilizer integral automatic irrigation management system, comprises
Water-fertilizer integral job platform, comprises water source, fertilization system, automatic lifting system and filtering-depositing system;
Water distributing network, it runs through and is arranged in described water-fertilizer integral job platform;
Field pipe-net device system, it is connected to described water distributing network end, comprises slight irrigation irrigation system;
Stem dynamical system, it, for applying head and power for described water distributing network and field pipe-net device system, comprises stem power water pump and drive motors;
Automatic control system, it provides visualized operation interface and man-machine interactive platform, comprises irrigation automation control cabinet and field automation control appliance;
And Circuits System.
As the improvement of technique scheme, described fertilization system comprises fertilizer applicator, and it is mainly used in fertilizer to dissolve, and together enters field pipe-net device system along with irrigation water.
As the improvement of technique scheme, described fertilizer applicator adopts Development of Venturi Fertilizer Applicator, and it is provided with flood pattern and the stirring system of collocation use, and wherein said flood pattern adopts micro pump, and described stirring system is the agitator being installed on fertilizer applicator top.
As the improvement of technique scheme, described stem dynamical system also comprises pressurized tank and hydraulic pressure sensor, and wherein said pressurized tank is preset with internal pressure and controls threshold value, by can realize the control opened and closed described stem power water pump to the detection of pressure in it.
As the improvement of technique scheme, described irrigation automation control cabinet comprises programmable logic controller (PLC), and it needs to arrange the fertigation system that each irrigates community according to user, can be divided into Non-follow control and automatically control two kinds of mode of operations.
As the improvement of technique scheme, described field automation control appliance comprises the some fields magnetic valve be configured in field pipe-net device system and the data wire be connected with irrigation automation control cabinet for field magnetic valve, wherein ongoing for irrigation automation control cabinet fertigation system enactment operational order can be transferred to field magnetic valve by data wire, and then realize the control to the keying of field magnetic valve.
As the improvement of technique scheme, described slight irrigation irrigation system comprises water-main road, lateral and field pipe-net device, and the corresponding different slight irrigation mode of wherein said field pipe-net device can be set to water dropper, shower nozzle, infiltrating irrigation pipe one wherein or its combination.
As the improvement of technique scheme, described water distributing network is provided with some function valve bodies, comprises air valve, non-return valve, decompression holding valve, dish valve and relief valve.
As the improvement of technique scheme, the fertigation area that the size of described fertilizer applicator controls according to stem dynamical system and following predictable increase area, fertilising intensity, calculation of fertilization amount are determined.
As the improvement of technique scheme, described fertilizer applicator top is provided with upper cover, its upper cover got one half punching and fix agitator thereon by pad and nut, second half shearing of its upper cover is for installing flood pattern, according to fertilising intensity and fertilising concentration Water soluble fertilizer and water be dissolved in bucket in proportion and after adding fertilizer applicator, described flood pattern is stirred by QDX3-15-0.4 micro pump injected clear water, and described agitator power is set as 0.5kw.
The beneficial effect that the present invention brings has:
The present invention as a kind of water-fertilizer integral automatic irrigation management system, its
1, traditional irrigation system and irrigation automation are controlled programing system to merge, field crops is irrigated and fertilizing management combination, the automatic control function of irrigation system irrigation and fertilising can be realized by a set of equipment;
2, its core content is automatic control system, and user according to local weather, soil moisture content and crop growth situation setting fertigation system, can have visual operation interface, friendly human-computer exchange platform simultaneously;
3, by traditional Development of Venturi Fertilizer Applicator and slight irrigation irrigation system organic assembling and realize irrigate and fertilising Automated condtrol and operation, greatly simplify and save artificial, the Irrigation revolutionizing the frequent operations such as traditional drip irrigation and spray irrigation and waste time and energy, achieve timely and appropriate discovery and the demand of fertigation of carrying out becoming more meticulous, can water be needed in plant growth and need the fertile key period carry out supplementary irrigation and fertilising;
4, the present invention can effectively improve fertigation efficiency, its maximum feature is by setting field irrigation fertilizing management the presetting of irrigation automation control cabinet, and solving the problem once and for all is that it is different from most clear superiority and the feature of other irrigation systems;
5, in addition, the present invention also has the features such as cheap combined system easily, compact and optimized layout general layout and reliable and stable field water and fertilizer irrigation keying Automated condtrol.
Accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the invention will be further described,
Accompanying drawing 1 is the frame diagram of automatic irrigation management system of the present invention;
Accompanying drawing 2 is partial structurtes schematic diagrames of a certain embodiment of the present invention;
Reference name in figure corresponding to each sequence number is as follows:
Cistern 1, stem power water pump 2, manometer 3, air valve I4, non-return valve I5, reserve the mouth of a river 6, Development of Venturi Fertilizer Applicator 7, filter 8, decompression holding valve 9, irrigation automation control cabinet 10, pulsed water meter 11, dish valve 12, non-return valve II13, air valve II14, relief valve 15, frequency conversion tank 16.
Embodiment
Embodiment one:
With reference to accompanying drawing 1, be the frame diagram of water-fertilizer integral automatic irrigation management system of the present invention, it is formed primarily of water-fertilizer integral job platform, water distributing network, field pipe-net device system, stem dynamical system, automatic control system and Circuits System.
Wherein, water-fertilizer integral job platform comprises water source, fertilization system, automatic lifting system and filtering-depositing system; Water distributing network runs through and is arranged in water-fertilizer integral job platform; Field pipe-net device system is connected to water distributing network end, comprises slight irrigation irrigation system; Stem dynamical system is mainly used in, into water distributing network and field pipe-net device system apply head and power, comprising stem power water pump 2 and drive motors; Automatic control system provides visualized operation interface and man-machine interactive platform, comprises irrigation automation control cabinet 10 and field automation control appliance; Circuits System is then for each part mentioned above provides necessary electric power support.
Concrete, fertilization system comprises fertilizer applicator, and it is for dissolving fertilizer, and together enters field pipe-net device system along with irrigation water.Fertilizer applicator adopts Development of Venturi Fertilizer Applicator 7, and it is provided with flood pattern and the stirring system of collocation use, and wherein flood pattern adopts QDX3-15-0.4 micro pump, and stirring system is the agitator being installed on fertilizer applicator top.Fertilizer applicator top is provided with upper cover, its upper cover got one half punching and fix agitator thereon by pad and nut, second half shearing of its upper cover is for installing flood pattern, according to fertilising intensity and fertilising concentration Water soluble fertilizer and water is dissolved in bucket according to 1:5 and after adding fertilizer applicator, flood pattern is stirred according to liquid manure and water 1:100 injected clear water by QDX3-15-0.4 micro pump, and agitator power is set as 0.5kw.
As described above, stem dynamical system applies head and power to water distributing network and field pipe-net device system etc., it is except comprising stem power water pump 2 and drive motors, also comprise pressurized tank and hydraulic pressure sensor, wherein pressurized tank is preset with internal pressure and controls threshold value, by can realize the control opened and closed stem power water pump 2 to the detection of pressure in it.
Meanwhile, can according to irrigate stem control the needs of the irrigation pressure of field size, set the minimum of above-mentioned pressurized tank and the highest controlled pressure, when in pressurized tank, pressure exceedes upper limit set value, stem power water pump 2 power-off quits work, prescribe a time limit when Pressure Drop in pressurized tank is low to moderate the lower of setting, stem power water pump 2 is energized and continues to supply water, and reaches the function of unmanned automatic irrigation fertilising.
For pressurized tank volume, the actual irrigation area that we can control according to irrigation stem is determined, its basic demand is that in pressurized tank, water pressure energy ensures the minimum pressure in irrigated area required by all field pipe-net devices.Calculate according to hydraulic pipeline, add frictional head loss and local head loss, the minimum discharge required for stem power water pump 2 and lift can be obtained.Usually for drip irrigation, the usual required minimum head of its water dropper is that 10m can ensure certain uniformity of irrigation water appilcation, and the pressurized tank volume required for every mu is 200L.
As core of the present invention, automatic control system mainly comprises irrigation automation control cabinet 10 and field automation control appliance.Wherein, irrigation automation control cabinet 10 can be made up of programmable logic controller (PLC), and it is assembled into certain adjustable computer-controlled program by C language, needs to carry out arranging the irrigation time of each community and irrigate interval time according to user.
Generally speaking, irrigation automation control cabinet 10 of the present invention mainly contains Non-follow control and automatically controls two kinds of working methods available.Namely Non-follow control controls the field magnetic valve next artificial Controlled irrigation time of each community of pouring water and the watering period of each community by stem control cabinet irrigation automation control cabinet 10, automatic control is namely by presetting the irrigation time of irrigation program and carrying out automatic irrigation irrigation frequency, automatically second community of serial number is carried out after the water-pouring process preset when first community completes, complete all irrigation communities successively, and then enter interval Preset Time of pouring water, wait second is taken turns and is poured water.
Field automation control appliance comprises the some fields magnetic valve be configured in field pipe-net device system and the data wire be connected with irrigation automation control cabinet 10 for field magnetic valve, wherein ongoing for irrigation automation control cabinet 10 fertigation system enactment operational order can be transferred to field magnetic valve by data wire, and then realize the control to the keying of field magnetic valve.
In the present embodiment, field pipe-net device system mainly adopts slight irrigation irrigation system.In fact, slight irrigation irrigation system develops in 80 and the nineties in China, at present its as a whole set of independently irrigation system be tending towards ripe and stable, entirety can be divided into water source project, stem, water distributing network and irrigation facility etc., four of original irrigation system large parts are optimized by the present invention and reference utilizes, traditional irrigation system and irrigation automation are controlled programing system effective integration, slight irrigation irrigation system is made to comprise water-main road, lateral and field pipe-net device, wherein the corresponding different slight irrigation mode of field pipe-net device can be set to water dropper, shower nozzle, infiltrating irrigation pipe one wherein or its combination.Simultaneously in conjunction with some function valve bodies that automatic control system and water distributing network are arranged, as air valve, non-return valve, decompression holding valve 9, dish valve 12 and relief valve 15 etc., realize irrigation system irrigation and manage with the Automated condtrol of fertilising.
In a word, in the present invention, user can according to local weather, soil moisture content and crop growth situation carry out the fertigation system set instantly, it not only has visual operation interface, friendly human-computer exchange platform, also there is cheap combined system easily, compact and optimized layout general layout, reliable and stable field pipe-net opens and closes the various features such as Automated condtrol, revolutionize traditional drip irrigation, the frequent operations such as sprinkling irrigation and the Irrigation of wasting time and energy, achieve timely and appropriate discovery, and the technical need of the fertigation that becomes more meticulous, improve fertigation efficiency.
Embodiment two:
With reference to accompanying drawing 2, it is the partial structurtes schematic diagram of the specific embodiment of the invention.
From the cistern 1 as water source, irrigation advance successively through stem power water pump 2, manometer 3, air valve I4, non-return valve I5, reserve the mouth of a river 6, Development of Venturi Fertilizer Applicator 7, filter 8, decompression holding valve 9, irrigation automation control cabinet 10, pulsed water meter 11, dish valve 12, non-return valve II13, air valve II14, relief valve 15 and frequency conversion tank 16, thereafter external field pipe-net device system, field automation control appliance etc.
The division of community of pouring water can be determined according to controllable maximum rotation flow area, generally calculate according to slight irrigation engineering design code etc. and determine, from the angle of saving material, a threeway can control two field magnetic valves, community is irrigated in the external control of each field magnetic valve one.
In the present embodiment, fertilizer applicator is Development of Venturi Fertilizer Applicator 7, be characterized in that fertilization performance is stablized, simple structure, low cost, be applicable to popularization and the use of larger area, we can determine the bore of Development of Venturi Fertilizer Applicator 7 according to stem institute working control area, the venturi bore required for general field vegetables crop every mu is 20 " just can ensure the fertilising intensity needing fertile peak period.The fertigation area that the large I of Development of Venturi Fertilizer Applicator 7 controls according to stem dynamical system and following predictable increase area, fertilising intensity, fertilizing amount etc. calculate and determine, generally according to 3% fertilising concentration, the growing vegetables every mu that cools approximately needs 30L fertilizer applicator.
The fertilizer nutrient supporting with water-fertilizer integral is water-soluble good Water soluble fertilizer, and Water soluble fertilizer domestic market is of a great variety, substantially can meet the crops such as vegetables, fruit tree and land for growing field crops in the fertile requirement of the need of different growing stage.
At the present embodiment, water-fertilizer integral job platform to each system unit carry out regular and ordering, rationalization laying and lay, then coordinate automatic lifting system, realize filling fertilizer easy to operate, irrigation automation control cabinet 10 lays safety.
Field pipe-net device system mainly considers according to the feature and local farmers planting habit etc. of long-term cropping and determines.Generally, for the development of the popularization of irrigating in conjunction with channelization and efficient water-saving irrigation, in order to develop the composite factors such as an agriculture featuring high yields, fine quality and high efficiency, adopt the irrigation system of the such as irrigation method such as drip irrigation and spray irrigation, infiltrating irrigation, the field pipe-net device of its correspondence is respectively water dropper, shower nozzle and infiltrating irrigation pipe etc.
Although above describe two kinds of different embodiments of the present invention, no matter adopt which kind of above-mentioned embodiment, the present invention compares to prior art and answers tool to have the following advantages:
The present invention as a kind of water-fertilizer integral automatic irrigation management system, its
1, traditional irrigation system and irrigation automation are controlled programing system to merge, field crops is irrigated and fertilizing management combination, the automatic control function of irrigation system irrigation and fertilising can be realized by a set of equipment;
2, its core content is automatic control system, and user according to local weather, soil moisture content and crop growth situation setting fertigation system, can have visual operation interface, friendly human-computer exchange platform simultaneously;
3, by traditional Development of Venturi Fertilizer Applicator 7 and slight irrigation irrigation system organic assembling and realize irrigate and fertilising Automated condtrol and operation, greatly simplify and save artificial, the Irrigation revolutionizing the frequent operations such as traditional drip irrigation and spray irrigation and waste time and energy, achieve timely and appropriate discovery and the demand of fertigation of carrying out becoming more meticulous, can water be needed in plant growth and need the fertile key period carry out supplementary irrigation and fertilising;
4, the present invention can effectively improve fertigation efficiency, its maximum feature is by setting field irrigation fertilizing management the presetting of irrigation automation control cabinet 10, and solving the problem once and for all is that it is different from most clear superiority and the feature of other irrigation systems;
5, in addition, the present invention also has the features such as cheap combined system easily, compact and optimized layout general layout and reliable and stable field water and fertilizer irrigation keying Automated condtrol.
Be to be understood that simultaneously, although this specification is described according to embodiment, not each embodiment only comprises an independently technical scheme, this narrating mode of this specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Finally, above specific embodiments of the invention to be described in detail, but content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.

Claims (10)

1. a water-fertilizer integral automatic irrigation management system, is characterized in that: comprise
Water-fertilizer integral job platform, comprises water source, fertilization system, automatic lifting system and filtering-depositing system;
Water distributing network, it runs through and is arranged in described water-fertilizer integral job platform;
Field pipe-net device system, it is connected to described water distributing network end, comprises slight irrigation irrigation system;
Stem dynamical system, it, for applying head and power for described water distributing network and field pipe-net device system, comprises stem power water pump (2) and drive motors;
Automatic control system, it provides visualized operation interface and man-machine interactive platform, comprises irrigation automation control cabinet (10) and field automation control appliance;
And Circuits System.
2. a kind of water-fertilizer integral automatic irrigation management system according to claim 1, is characterized in that: described fertilization system comprises fertilizer applicator, and it for being dissolved by fertilizer, and together enters field pipe-net device system along with irrigation water.
3. a kind of water-fertilizer integral automatic irrigation management system according to claim 2, it is characterized in that: described fertilizer applicator adopts Development of Venturi Fertilizer Applicator (7), it is provided with flood pattern and the stirring system of collocation use, wherein said flood pattern adopts micro pump, and described stirring system is the agitator being installed on fertilizer applicator top.
4. a kind of water-fertilizer integral automatic irrigation management system according to claim 1, it is characterized in that: described stem dynamical system also comprises pressurized tank and hydraulic pressure sensor, wherein said pressurized tank is preset with internal pressure and controls threshold value, by can realize the control opened and closed described stem power water pump (2) to the detection of pressure in it.
5. a kind of water-fertilizer integral automatic irrigation management system according to claim 1, it is characterized in that: described irrigation automation control cabinet (10) comprises programmable logic controller (PLC), it needs to arrange the fertigation system that each irrigates community according to user, can be divided into Non-follow control and automatically control two kinds of mode of operations.
6. a kind of water-fertilizer integral automatic irrigation management system according to claim 5, it is characterized in that: described field automation control appliance comprises the some fields magnetic valve be configured in field pipe-net device system and the data wire be connected with irrigation automation control cabinet (10) for field magnetic valve, wherein irrigation automation control cabinet (10) ongoing fertigation system enactment operational order can be transferred to field magnetic valve by data wire, and then realize the control to the keying of field magnetic valve.
7. a kind of water-fertilizer integral automatic irrigation management system according to claim 1, is characterized in that:
Described slight irrigation irrigation system comprises water-main road, lateral and field pipe-net device, and the corresponding different slight irrigation mode of wherein said field pipe-net device can be set to water dropper, shower nozzle, infiltrating irrigation pipe one wherein or its combination.
8. a kind of water-fertilizer integral automatic irrigation management system according to claim 1, it is characterized in that: described water distributing network is provided with some function valve bodies, comprise air valve, non-return valve, decompression holding valve (9), dish valve (12) and relief valve (15).
9. a kind of water-fertilizer integral automatic irrigation management system according to claim 3, is characterized in that: the fertigation area that the size of described fertilizer applicator controls according to stem dynamical system and following predictable increase area, fertilising intensity, calculation of fertilization amount are determined.
10. a kind of water-fertilizer integral automatic irrigation management system according to claim 3, it is characterized in that: described fertilizer applicator top is provided with upper cover, its upper cover got one half punching and fix agitator thereon by pad and nut, second half shearing of its upper cover is for installing flood pattern, according to fertilising intensity and fertilising concentration Water soluble fertilizer and water be dissolved in bucket in proportion and after adding fertilizer applicator, described flood pattern is stirred by QDX3-15-0.4 micro pump injected clear water, and described agitator power is set as 0.5kw.
CN201510951758.8A 2015-12-18 2015-12-18 Water and fertilizer integrated automatic irrigation management system Pending CN105532153A (en)

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CN106613539A (en) * 2016-12-23 2017-05-10 江苏农林职业技术学院 Greenhouse water-fertilizer integrated nutrient solution automatic irrigation control method based on LabVIEW
CN106612867A (en) * 2017-01-13 2017-05-10 湖南省农业信息与工程研究所 Integral automatic water and fertilizer irrigation system combining open loop and closed loop and control method thereof
CN106688835A (en) * 2016-12-30 2017-05-24 西北农林科技大学 Gap steady flow wetting irrigation system with integration of water, fertilizer and gas driven and controlled by solar energy
CN107667642A (en) * 2017-09-14 2018-02-09 河北工程大学 Fully-automatic intelligent irrigation equipment
CN108476946A (en) * 2018-04-16 2018-09-04 浙江同济科技职业学院 intelligent irrigation control system and method
CN109601332A (en) * 2019-01-18 2019-04-12 河北农业大学 A kind of irrigation method and system
CN109857038A (en) * 2019-03-18 2019-06-07 钟灵宪 A kind of real-time monitoring and management system of agricultural irrigation fertilizing integrated equipment
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CN106034964A (en) * 2016-06-14 2016-10-26 永胜县丰源生物科技开发有限公司 Standardized planting method of grape seedlings
CN106613539A (en) * 2016-12-23 2017-05-10 江苏农林职业技术学院 Greenhouse water-fertilizer integrated nutrient solution automatic irrigation control method based on LabVIEW
CN106688835A (en) * 2016-12-30 2017-05-24 西北农林科技大学 Gap steady flow wetting irrigation system with integration of water, fertilizer and gas driven and controlled by solar energy
CN106688835B (en) * 2016-12-30 2020-03-31 西北农林科技大学 Solar-driven water-fertilizer-gas control integrated gap steady-flow irrigation system
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CN108476946A (en) * 2018-04-16 2018-09-04 浙江同济科技职业学院 intelligent irrigation control system and method
CN108476946B (en) * 2018-04-16 2020-09-18 浙江同济科技职业学院 Intelligent irrigation control system and method
CN109601332A (en) * 2019-01-18 2019-04-12 河北农业大学 A kind of irrigation method and system
CN109601332B (en) * 2019-01-18 2020-12-25 河北农业大学 Irrigation method and system
CN109857038A (en) * 2019-03-18 2019-06-07 钟灵宪 A kind of real-time monitoring and management system of agricultural irrigation fertilizing integrated equipment
CN109997482A (en) * 2019-05-17 2019-07-12 山东省农业科学院农业资源与环境研究所 Water-fertilizer integral studies system and research method

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