CN109548629B - Comprehensive irrigation-saving system and method for dry farming agriculture - Google Patents
Comprehensive irrigation-saving system and method for dry farming agriculture Download PDFInfo
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- CN109548629B CN109548629B CN201811483273.0A CN201811483273A CN109548629B CN 109548629 B CN109548629 B CN 109548629B CN 201811483273 A CN201811483273 A CN 201811483273A CN 109548629 B CN109548629 B CN 109548629B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
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Abstract
The invention relates to a comprehensive water-saving irrigation system and method for dry farming agriculture, belonging to the technical field of agricultural irrigation, and comprising a water collecting device, a water storage device and a control device, wherein the water collecting device comprises a water collecting tank paved in the field, a fixed rod is fixedly arranged in the water collecting tank, a water collecting pipe is fixedly arranged at the other end of the fixed rod, a water outlet pipe is arranged in the water collecting pipe, the water storage device comprises a water storage tank, a water pump and a liquid level meter are arranged at the bottom of the water storage tank, the water pump is connected with the water outlet pipe, and the water collecting pipe is connected with the water storage; the invention filters and collects redundant water in raining or irrigation by arranging the water collecting device, and performs irrigation saving by matching with the control system and the water supply device, has high automation degree, low operation cost and good irrigation saving effect, can effectively promote the yield increase of crops, and has good social and economic benefits.
Description
Technical Field
The invention relates to the technical field of agricultural irrigation, in particular to a comprehensive water-saving irrigation system and method for dry farming agriculture.
Background
In order to ensure the normal growth of crops and obtain high and stable yield, the crops must be supplied with sufficient moisture. Under natural conditions, the water requirement of crops cannot be met due to insufficient precipitation or uneven distribution. Therefore, irrigation must be done manually to compensate for the lack of natural rainfall. The traditional irrigation technology is mainly flood irrigation, which not only wastes manpower and material resources, but also is not beneficial to the growth of crops after irrigation, so that the conventional irrigation technology is mainly adopted for saving irrigation.
The conventional water-saving irrigation method comprises canal seepage control, sprinkling irrigation, micro-sprinkling irrigation, infiltrating irrigation, drip irrigation and the like, the conventional water-saving irrigation method artificially controls the irrigation time and irrigation quantity, the intelligent degree is low, a better water-saving irrigation effect can be achieved only by the operation of special personnel, and further improvement is needed.
Disclosure of Invention
The invention aims to provide a comprehensive irrigation saving system and method for dry farming agriculture, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a comprehensive water-saving irrigation system for dry farming agriculture comprises a water collecting device, a water storage device and a control device, wherein the water collecting device comprises a water collecting tank paved in the field, a fixing rod is fixedly installed in the water collecting tank, a water collecting pipe is fixedly installed at the other end of the fixing rod, a water outlet pipe is installed in the water collecting pipe, the water storage device comprises a water storage pool, a water pump and a liquid level meter are installed at the bottom of the water storage pool, the water pump is connected with the water outlet pipe, and the water collecting pipe is connected with the water storage pool; the control device comprises a controller, an alarm and a storage battery are mounted on the controller, and the controller is electrically connected with the water pump, the liquid level meter, the alarm and the storage battery respectively; a baffle is arranged on the outer side of the water collecting pipe, the baffle is fixedly connected with the water collecting tank, and a plurality of through holes are formed in the baffle; the bottom of the water collecting pipe is provided with a filtering hole.
As a further technical scheme of the invention: the fixed pipe is fixedly mounted at the upper end of the water collecting pipe, one end of the fixed pipe is connected with the water outlet pipe, and the spray head is fixedly mounted at the other end of the fixed pipe.
As a further technical scheme of the invention: the water storage tank is characterized in that a cover plate connected with the water storage tank in a rotating mode is installed at the top of the water storage tank, a fixing plate is fixedly installed inside the water storage tank, and a filtering membrane is installed at the lower end of the fixing plate.
As a further technical scheme of the invention: the comprehensive dry farming agricultural irrigation saving system further comprises a soil humidity sensor, and the soil humidity sensor is arranged in the field soil and electrically connected with the controller.
As a further technical scheme of the invention: the comprehensive dry farming agricultural irrigation-saving system further comprises a photovoltaic panel, and the photovoltaic panel is electrically connected with the storage battery.
A control method of a comprehensive irrigation-saving system for dry farming agriculture comprises the following steps:
1. paving water collecting devices 1 in a dry farming field at certain intervals, embedding a soil humidity sensor 9 at a certain depth, digging a water storage tank 14 with a certain volume outside the dry farming field, connecting a water collecting pipe 5 and a water outlet pipe 7 in the water collecting devices 1 with the water storage tank 14, installing a control device 3 and a photovoltaic panel 23 and connecting a power supply;
2. the humidity of the dry farmland is detected by a soil humidity sensor 9 by injecting a certain amount of water into the water storage tank 14, the controller 20 controls the water pump 18 to work when the humidity is lower than a set value, the water in the water storage tank 14 is sent to the spray head 12 through the water outlet pipe 7 to be sprayed to the field, and the water pump 18 is controlled to stop working when the humidity is higher than the set humidity;
3. when raining or when irrigating unnecessary water passes through the through-hole 13 prefilter on the baffle 10 and gets into in the water catch bowl 4, get into the collector pipe 5 through filtering the hole 6 after the rainwater accumulates gradually and flow to the tank 14 in and collect the storage, use when irrigating next time, reduce outside water source and use, save the cost, charge to battery 21 through photovoltaic board 23, reduced the electric energy and used, practiced thrift the energy and use cost.
Compared with the prior art, the invention has the beneficial effects that: unnecessary water filters the collection when raining or irrigating through setting up water-collecting device, and cooperation control system and water supply installation festival irritate, and degree of automation is high, and the running cost is low, and festival irritates effectually, can effectively promote crops increase production, has good social economic benefits.
Drawings
FIG. 1 is a schematic structural diagram of a comprehensive irrigation-saving system for dry farming agriculture;
FIG. 2 is a cross-sectional view of a water collecting device in the comprehensive water-saving irrigation system for dry farming agriculture;
FIG. 3 is a cross-sectional view of a water storage device in the comprehensive water-saving irrigation system for dry farming agriculture;
fig. 4 is a control block diagram of the comprehensive irrigation-saving system for the dry farming agriculture.
In the figure: 1-water collecting device, 2-water storage device, 3-control device, 4-water collecting tank, 5-water collecting pipe, 6-filtering hole, 7-water outlet pipe, 8-fixing rod, 9-soil humidity sensor, 10-baffle, 11-fixing pipe, 12-spray head, 13-through hole, 14-water storage tank, 15-cover plate, 16-fixing plate, 17-filtering membrane, 18-water pump, 19-liquid level meter, 20-controller, 21-alarm, 22-storage battery and 23-photovoltaic panel.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
The comprehensive water-saving irrigation system for the dry farming agriculture shown in the figures 1-4 comprises a water collecting device 1, a water storage device 2 and a control device 3, wherein the water collecting device 1 is used for collecting rainwater and redundant water during irrigation, and then the collected rainwater and the redundant water are sent to the water storage device for storage, so that the rainwater and the redundant water can be conveniently controlled and used by the control device 3 next time; the water collecting device 1 comprises a water collecting tank 4 paved in the field, a fixing rod 8 is fixedly arranged in the water collecting tank 4, a water collecting pipe 5 is fixedly arranged at the other end of the fixing rod 8, and redundant water flows into the water collecting tank 4 through the ground surface and is collected through the water collecting pipe 5; a water outlet pipe 7 is arranged in the water collecting pipe 5, and the water outlet pipe 7 is used for irrigation; the water storage device 2 comprises a water storage tank 14, a water pump 18 and a liquid level meter 19 are installed at the bottom of the water storage tank 14, the water pump 18 is connected with a water outlet pipe 7, a water collecting pipe 5 is connected with the water storage tank 14, water collected by the water collecting pipe 5 flows into the water storage tank 14, and then irrigation is carried out through a water outlet pipe 17 under the action of the water pump 18.
Baffle 10 is installed in the collector pipe 5 outside, baffle 10 and water catch bowl 4 fixed connection, a plurality of through-holes 13 have been seted up on the baffle 10, carry out the prefilter through seting up through-hole 13 on baffle 10 to the water that flows into in the water catch bowl 4, prevent that earth from flowing into and leading to blockking up.
The bottom of the water collecting pipe 5 is provided with a filtering hole 6, and the water in the water collecting tank 4 is further filtered by the filtering hole 6 arranged at the bottom of the water collecting pipe 5, so that the anti-blocking effect is further improved.
Fixed pipe 11 is fixedly mounted at the upper end of water collecting pipe 5, fixed pipe 11 one end links to each other with outlet pipe 7, and other end fixed mounting has shower nozzle 12, sprays through setting up shower nozzle 12, has improved irrigation effect, more economizes on water.
The top of the water storage tank 14 is provided with a cover plate 15 which is rotatably connected with the water storage tank, and sundries are prevented from entering the interior by the cover plate 15 to influence the normal operation of the system; 14 inside fixed mounting of tank has fixed plate 16, filtration membrane 17 is installed to fixed plate 16 lower extreme, filters probably to flow in inside silt through setting up filtration membrane 17, prevents that silt from blockking up water pump 18, and cooperation apron 15 is convenient for handle long-term use accumulational silt.
A control method of a comprehensive irrigation-saving system for dry farming agriculture comprises the following steps:
1. paving the water collecting devices 1 in a dry farming field at certain intervals, digging a water storage tank 14 with certain volume outside the dry farming field, connecting a water collecting pipe 5 and a water outlet pipe 7 in the water collecting devices 1 with the water storage tank 14, installing a control device 3 and connecting a power supply;
2. the humidity of the dry farmland is detected by the detection device by injecting a certain amount of water into the water storage tank 14, the controller 20 controls the water pump 18 to work when the humidity is lower than a set value, the water in the water storage tank 14 is sent to the spray head 12 through the water outlet pipe 7 to be sprayed to the field, and the water pump 18 is controlled to stop working when the humidity is higher than the set humidity;
3. when raining or irrigating, redundant rainwater enters the water collecting tank 4 through the primary filtering of the through holes 13 on the baffle plate 10, and after being gradually accumulated, the rainwater enters the water collecting pipe 5 through the filtering holes 6 and flows into the water storage tank 14 to be collected and stored for later use.
Example 2
This embodiment is further optimized on embodiment 1's basis, the dry farming agricultural is synthesized festival and is irritated system still includes soil moisture sensor 9, soil moisture sensor 9 sets up inside and with controller 20 electric connection in field soil, can monitor soil moisture at any time through setting up soil moisture sensor 9 and prevent excessively wet or excessively dry influence crops normal growth.
A control method of a comprehensive irrigation-saving system for dry farming agriculture comprises the following steps:
1. laying water collecting devices 1 in a dry farming field at certain intervals, embedding a soil humidity sensor 9 at a certain depth, digging a water storage tank 14 with a certain volume outside the dry farming field, connecting a water collecting pipe 5 and a water outlet pipe 7 in the water collecting devices 1 with the water storage tank 14, installing a control device 3 and connecting a power supply;
2. the humidity of the dry farmland is detected by a soil humidity sensor 9 by injecting a certain amount of water into the water storage tank 14, the controller 20 controls the water pump 18 to work when the humidity is lower than a set value, the water in the water storage tank 14 is sent to the spray head 12 through the water outlet pipe 7 to be sprayed to the field, and the water pump 18 is controlled to stop working when the humidity is higher than the set humidity;
3. when raining or irrigating, redundant rainwater enters the water collecting tank 4 through the primary filtering of the through holes 13 on the baffle plate 10, after being gradually accumulated, the rainwater enters the water collecting pipe 5 through the filtering holes 6 and flows into the water storage tank 14 to be collected and stored, and the rainwater is used when irrigating next time, so that the use of an external water source is reduced, and the cost is saved.
Example 3
This embodiment is further optimized on embodiment 2's basis, the dry farming agricultural is synthesized festival and is irritated system still includes photovoltaic board 23, photovoltaic board 23 and battery 22 electric connection reduce the electric energy through setting up photovoltaic board 23 and use, and is more energy-concerving and environment-protective.
A control method of a comprehensive irrigation-saving system for dry farming agriculture comprises the following steps:
1. paving water collecting devices 1 in a dry farming field at certain intervals, embedding a soil humidity sensor 9 at a certain depth, digging a water storage tank 14 with a certain volume outside the dry farming field, connecting a water collecting pipe 5 and a water outlet pipe 7 in the water collecting devices 1 with the water storage tank 14, installing a control device 3 and a photovoltaic panel 23 and connecting a power supply;
2. the humidity of the dry farmland is detected by a soil humidity sensor 9 by injecting a certain amount of water into the water storage tank 14, the controller 20 controls the water pump 18 to work when the humidity is lower than a set value, the water in the water storage tank 14 is sent to the spray head 12 through the water outlet pipe 7 to be sprayed to the field, and the water pump 18 is controlled to stop working when the humidity is higher than the set humidity;
3. when raining or when irrigating unnecessary rainwater passes through the through-hole 13 prefilter on the baffle 10 and gets into in the water catch bowl 4, get into the collector pipe 5 through filtering the hole 6 after the rainwater accumulates gradually and flow to the tank 14 in and collect the storage, use when irrigating next time, reduce outside water source and use, save the cost, charge to battery 21 through photovoltaic board 23, reduced the electric energy and used, practiced thrift the energy and use cost.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a festival irrigation system is synthesized in dry farming agricultural, includes water collection device (1), water storage device (2) and controlling means (3), its characterized in that: the water collecting device (1) comprises a water collecting tank (4) paved in the field, a fixing rod (8) is fixedly installed in the water collecting tank (4), a water collecting pipe (5) is fixedly installed at the other end of the fixing rod (8), a water outlet pipe (7) is installed in the water collecting pipe (5), the water storage device (2) comprises a water storage pool (14), a water pump (18) and a liquid level meter (19) are installed at the bottom of the water storage pool (14), the water pump (18) is connected with the water outlet pipe (7), and the water collecting pipe (5) is connected with the water storage pool (14); the control device (3) comprises a controller (20), an alarm (21) and a storage battery (22) are mounted on the controller (20), and the controller (20) is electrically connected with the water pump (18), the liquid level meter (19), the alarm (21) and the storage battery (22) respectively; a baffle (10) is arranged on the outer side of the water collecting pipe (5), the baffle (10) is fixedly connected with the water collecting tank (4), and a plurality of through holes (13) are formed in the baffle (10); the bottom of the water collecting pipe (5) is provided with a filtering hole (6).
2. The dry farming agricultural integrated festival irrigation system of claim 1, characterized in that: the water collecting pipe (5) is fixedly provided with a fixed pipe (11) at the upper end, one end of the fixed pipe (11) is connected with the water outlet pipe (7), and the other end of the fixed pipe is fixedly provided with a spray head (12).
3. The dry farming agricultural integrated festival irrigation system of claim 1, characterized in that: apron (15) rather than rotating the connection are installed at tank (14) top, tank (14) inside fixed mounting has fixed plate (16), filtration membrane (17) are installed to fixed plate (16) lower extreme.
4. The dry farming agricultural integrated festival irrigation system of claim 1, characterized in that: the comprehensive dry farming agricultural irrigation saving system further comprises a soil humidity sensor (9), wherein the soil humidity sensor (9) is arranged in the field soil and electrically connected with the controller (20).
5. The dry farming agricultural integrated festival irrigation system of claim 1, characterized in that: the comprehensive dry farming agricultural irrigation-saving system further comprises a photovoltaic panel (23), and the photovoltaic panel (23) is electrically connected with the storage battery (22).
6. A control method of a comprehensive irrigation-saving system for dry farming agriculture comprises the following steps:
1) paving water collecting devices (1) in a dry farming field at certain intervals, embedding a soil humidity sensor (9) at a certain depth, digging a water storage pool (14) with a certain volume outside the dry farming field, connecting a water collecting pipe (5) and a water outlet pipe (7) in the water collecting devices (1) with the water storage pool (14), installing a control device (3) and a photovoltaic panel (23) and connecting a power supply;
2) the method comprises the steps that a certain amount of water is injected into a water storage tank (14), the humidity of a dry farmland is detected through a soil humidity sensor (9), a controller (20) controls a water pump (18) to work when the humidity is lower than a set value, water in the water storage tank (14) is sent to a spray head (12) through a water outlet pipe (7) and sprayed to the field, and the water pump (18) is controlled to stop working when the humidity is lower than the set humidity;
3) when raining or irrigating, redundant rainwater enters the water collecting tank (4) through the primary filtering of the through holes (13) on the baffle (10), and after being gradually accumulated, the rainwater enters the water collecting pipe (5) through the filtering holes (6) and flows into the water storage tank (14) to be collected and stored, and the rainwater irrigation device is used for the next irrigation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811483273.0A CN109548629B (en) | 2018-12-06 | 2018-12-06 | Comprehensive irrigation-saving system and method for dry farming agriculture |
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| CN201811483273.0A CN109548629B (en) | 2018-12-06 | 2018-12-06 | Comprehensive irrigation-saving system and method for dry farming agriculture |
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| CN109548629B true CN109548629B (en) | 2020-11-27 |
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| CN113854115B (en) * | 2021-11-04 | 2022-10-28 | 湖南云农服科技发展有限公司 | A irrigation equipment for agricultural irrigation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5465904A (en) * | 1993-12-03 | 1995-11-14 | Vaello; Donald B. | Domestic watering and agricultural irrigation control system |
| CN1189966A (en) * | 1997-12-31 | 1998-08-12 | 宋炳林 | Comprehensive water-saving irrigation method for dry land crops |
| CN2860072Y (en) * | 2006-01-10 | 2007-01-24 | 张全胜 | Highly effective water-saving infiltrating irrigation device |
| CN105230442A (en) * | 2015-10-19 | 2016-01-13 | 昆明理工大学 | Multi-stage automatic sprinkling irrigation device used for crops on slopes |
| CN205276375U (en) * | 2016-01-07 | 2016-06-01 | 贾庆元 | Irrigation and water conservancy circulation irrigation and drainage facilities |
| CN106358846A (en) * | 2016-10-31 | 2017-02-01 | 沈阳农业大学 | Comprehensive rainwater utilization system for ecological greenhouse |
| CN207505632U (en) * | 2017-10-27 | 2018-06-19 | 深圳市中装园林建设工程有限公司 | A kind of energy-saving gardens construction rainwater-collecting irrigation rig |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205848212U (en) * | 2016-08-14 | 2017-01-04 | 孟治江 | A kind of Water saving type watering arrangement being applicable to hillside fields |
| CN106416958A (en) * | 2016-09-26 | 2017-02-22 | 中南林业科技大学 | Intelligent watering monitoring system used in urban afforestation |
-
2018
- 2018-12-06 CN CN201811483273.0A patent/CN109548629B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5465904A (en) * | 1993-12-03 | 1995-11-14 | Vaello; Donald B. | Domestic watering and agricultural irrigation control system |
| CN1189966A (en) * | 1997-12-31 | 1998-08-12 | 宋炳林 | Comprehensive water-saving irrigation method for dry land crops |
| CN2860072Y (en) * | 2006-01-10 | 2007-01-24 | 张全胜 | Highly effective water-saving infiltrating irrigation device |
| CN105230442A (en) * | 2015-10-19 | 2016-01-13 | 昆明理工大学 | Multi-stage automatic sprinkling irrigation device used for crops on slopes |
| CN205276375U (en) * | 2016-01-07 | 2016-06-01 | 贾庆元 | Irrigation and water conservancy circulation irrigation and drainage facilities |
| CN106358846A (en) * | 2016-10-31 | 2017-02-01 | 沈阳农业大学 | Comprehensive rainwater utilization system for ecological greenhouse |
| CN207505632U (en) * | 2017-10-27 | 2018-06-19 | 深圳市中装园林建设工程有限公司 | A kind of energy-saving gardens construction rainwater-collecting irrigation rig |
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