CN114514875A - Small-size filtration irrigation head and contain its irrigation system - Google Patents
Small-size filtration irrigation head and contain its irrigation system Download PDFInfo
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- CN114514875A CN114514875A CN202210046835.5A CN202210046835A CN114514875A CN 114514875 A CN114514875 A CN 114514875A CN 202210046835 A CN202210046835 A CN 202210046835A CN 114514875 A CN114514875 A CN 114514875A
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- air pipe
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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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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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
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to a small-sized infiltrating irrigation head which comprises an upper water tank, an air pipe and a water storage tank, wherein the upper end of the air pipe is inserted into the upper water tank, the lower end of the air pipe is positioned at the lower part of the water storage tank, a ceramic pipe is arranged between the upper part of the water storage tank and the air pipe, and a float switch is arranged in the upper water tank. The small-sized infiltrating irrigation machine provided by the invention is simple in structure, continuous water feeding is carried out through the float switch, the ceramic pipe absorbs water, when the soil is lack of water, the water is absorbed from the ceramic pipe, the soil is automatically irrigated underground, and the soil of a plant root system is always kept moist. In addition, the irrigation system is provided, a plurality of small-sized infiltrating irrigation heads are combined to continuously irrigate crops, so that water resources are greatly saved, and the growth of the crops is facilitated.
Description
Technical Field
The invention relates to a small-sized infiltrating irrigation head and an irrigation system comprising the same, and particularly belongs to the technical field of agricultural irrigation equipment.
Background
Plant irrigation is an important research subject in the agricultural field of China, particularly, with the continuous enhancement of the global greenhouse effect, the temperature is continuously increased, abnormal climates frequently occur in various places, continuous irrigation and watering operation on crops is urgently needed, and manual irrigation not only wastes time and labor, but also wastes water resources. Compared with the foreign countries, the irrigation facilities and the irrigation methods in China are not perfect enough, and have many defects. The invention discloses a farmland irrigation device with CN211581023U, which comprises a water pump communicated with a water pumping pipe and a water pouring pipe, wherein the water pouring pipe is communicated with a plurality of branch pipes, and the branch pipes are connected with irrigation heads. This irrigation and water conservancy irrigation device can last and slowly carry out irrigation to the great farmland soil of area, reduces the operation number of times to can freely adjust the volume of irrigation water, be difficult for causing the water waste. However, the irrigation mode has many operation times, can not realize continuous irrigation, and has great waste of water resources. Aiming at the problems, the invention provides the small-sized infiltrating irrigation head which is simple in structure and can realize continuous irrigation, when the soil is lack of water, the soil is automatically irrigated underground, and the soil of the plant root system is always kept moist. In addition, the irrigation system is provided, a plurality of small-sized infiltrating irrigation heads are combined to continuously irrigate crops, so that water resources are greatly saved, and the growth of the crops is facilitated.
Disclosure of Invention
The invention aims to solve the technical problem of providing a small-sized infiltrating irrigation head which is simple in structure and can realize continuous irrigation, when soil is lack of water, automatic irrigation is realized on the soil underground, and the soil of a plant root system is always kept moist. In addition, the irrigation system is provided, a plurality of small-sized infiltrating irrigation heads are combined to continuously irrigate crops, so that water resources are greatly saved, and the growth of the crops is facilitated.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a small-sized infiltrating irrigation head comprises an upper water tank, an air pipe and a water storage tank, wherein the upper end of the air pipe is inserted into the upper water tank, the lower end of the air pipe is positioned at the lower part of the water storage tank, a ceramic pipe is arranged between the upper part of the water storage tank and the air pipe, and a float switch is arranged in the upper water tank.
As an embodiment of the present invention, the air pipe has a water inlet pipe at an upper end thereof and a water outlet pipe at a lower end thereof, and the inner diameters of the water inlet pipe and the water outlet pipe are smaller than the inner diameter of the air pipe.
As an embodiment of the present invention, the upper portion of the air tube is disposed at the bottom of the upper water tank through a sealing sleeve, the sealing sleeve is fixedly disposed at the bottom of the water tank, and the air tube can slide up and down relative to the sealing sleeve.
As an embodiment of the present invention, the sealing sleeve is made of rubber or silica gel.
As an embodiment of the present invention, the inner wall of the ceramic tube is fixed at the lower portion of the air tube, the outer wall of the ceramic tube is fixed at the upper portion of the water storage tank, and the top of the ceramic tube is higher than the upper edge of the water storage tank.
In one embodiment of the present invention, the ceramic pipe is a water-absorbing ceramic pipe, and the lower portion of the air pipe, the water storage tank, and the ceramic pipe are buried in soil.
As an embodiment of the invention, the float switch comprises a box body communicated with the side wall of the upper water tank, a mounting frame is arranged in the box body, the mounting frame comprises a vertical plate and two supports arranged perpendicular to the vertical plate, a through hole is formed in the vertical plate, a water feeding pipe is fixedly arranged at the through hole, the two supports are hinged with the lower part of a turnover plate, a plug corresponding to a water outlet of the water feeding pipe is arranged at the upper part of the turnover plate, a rod-shaped water inlet switch is fixedly connected to the upper part of the turnover plate, and a float is connected to the water inlet switch after the water inlet switch penetrates through the side wall of the box body and the side wall of the upper water tank.
As an implementation mode of the invention, the right end of the upper water pipe is conical, and the plug is made of rubber or silica gel.
An irrigation system comprises a plurality of small irrigation heads buried at the roots of plants and water feeding pipes respectively connected with the water feeding pipes of the small irrigation heads.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the small-sized infiltrating irrigation machine provided by the invention is simple in structure, continuous water feeding is carried out through the float switch, the ceramic pipe absorbs water, the liquid levels in the air pipe and the water storage tank are in a stable state, the air is arranged at the upper part in the air pipe, so that the liquid level pressure at the water inlet pipe is equal to the liquid level pressure at the lower part of the air pipe, namely the liquid level pressure at the water inlet pipe and the liquid level pressure in the water storage tank are kept stable, the liquid level height in the upper water tank and the liquid level height in the water storage tank are kept stable, when soil is lack of water, water is absorbed from the ceramic pipe, the ceramic pipe absorbs water from the water storage tank, the water at the lower part of the air pipe enters the water storage tank, the water in the upper water tank enters the air pipe along with the ceramic pipe, the continuous irrigation can be realized, when the soil is lack of water, the automatic irrigation on the soil can be realized underground, and the soil of plant roots is kept wet all the time. In addition, the irrigation system is provided, a plurality of small-sized infiltrating irrigation heads are combined to continuously irrigate crops, so that water resources are greatly saved, and the growth of the crops is facilitated.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic structural view of the mounting bracket of the present invention.
Wherein: the water supply device comprises a box body 1, a water supply pipe 2, a mounting frame 3, a vertical plate 301, a via hole 302, a support 303, a hinge hole 304, a turnover plate 4, a rotating shaft 401, a plug 5, a water inlet switch 6, a floater 7, a water supply tank 8, an air pipe 9, a water inlet pipe 10, a water outlet pipe 11, a sealing sleeve 12, a water storage tank 13 and a ceramic pipe 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail and fully with reference to the following embodiments.
As shown in fig. 1 and 2, the small-sized infiltrating irrigation head comprises an upper water tank 8, an air pipe 9 and a water storage tank 13, wherein the upper end of the air pipe 9 is inserted into the upper water tank 8, the lower end of the air pipe 9 is positioned at the lower part of the water storage tank 13, a ceramic pipe 14 is arranged between the upper part of the water storage tank 13 and the air pipe 9, and a float switch is arranged in the upper water tank 8. The small-sized infiltrating irrigation head provided by the invention has simple structure and ingenious design, the ceramic pipe 14 is a water-absorbing ceramic pipe, the lower part of the air pipe 9, the water storage tank 13 and the ceramic pipe 14 are embedded in soil, continuous water feeding is carried out through a float switch, the ceramic pipe 14 absorbs water, the liquid levels in the air pipe 9 and the water storage tank 13 are in a stable state, the pressure intensity of the liquid level at the water inlet pipe 10 is equal to the pressure intensity of the liquid level at the lower part of the air pipe 9 because the air is arranged at the upper part in the air pipe 9, namely the pressure intensity of the liquid level at the water inlet pipe 10 and the pressure intensity of the liquid level in the water storage tank 13 are kept stable, the height of the liquid level in the upper water tank 8 and the height of the liquid level in the water storage tank 13 are kept stable, when the soil lacks water, the water is absorbed from the ceramic pipe 14, the ceramic pipe 14 absorbs water from the water storage tank 13, the water at the lower part of the air pipe 9 enters the water storage tank 13, and the water in the upper water tank 8 enters the air pipe 9 along with the soil, therefore, continuous irrigation can be realized, when the soil is lack of water, automatic irrigation is realized on the soil underground, and the soil of the plant root system is always kept moist.
In this embodiment, air pipe 9 upper end is equipped with inlet tube 10, and the lower extreme is equipped with outlet pipe 11, inlet tube 10 and outlet pipe 11 internal diameter are less than air pipe 9 internal diameter, and inlet tube 10 is the same with outlet pipe 11 internal diameter.
As a further optimization, the upper part of the air pipe 9 is arranged at the bottom of the upper water tank 8 through a sealing sleeve 12, the sealing sleeve 12 is fixedly arranged at the bottom of the water tank 8, and the air pipe 9 can slide up and down relative to the sealing sleeve 12. The sealing sleeve 12 is made of rubber or silica gel, plays a role in sealing and prevents water leakage. After the small-sized infiltrating irrigation head is inserted into soil, the air pipe 9 slides up and down along the sealing sleeve 12, the distance from the upper end of the water inlet pipe 10 to the liquid level of the upper water tank 8 can be adjusted, the adjustment of the liquid level in the air pipe 9 and the water storage tank 13 is realized, so that the soaking volume of the ceramic pipe 14 in the water storage tank 13 is changed, the water absorption speed of the ceramic pipe 14 is influenced, when the small-sized infiltrating irrigation head is just buried into soil, the position of the air pipe 9 is fixed, the distance from the upper end of the water inlet pipe 10 to the liquid level of the upper water tank 8 is increased by pulling the upper water tank 8 upwards, the liquid level of the water storage tank 13 can be increased, and the water absorption speed of the soil from the ceramic pipe 14 is increased. On the other hand, aiming at different drought tolerance properties of plants, the water absorption speed of the soil from the ceramic tube 14 is indirectly changed by adjusting the water absorption speed of the ceramic tube 14, so that the water absorption speed of the soil is in a state of short supply, and the soil can keep different water contents.
The inner wall of the ceramic pipe 14 is fixedly arranged at the lower part of the air pipe 9, the outer wall of the ceramic pipe is fixedly arranged at the upper part of the water storage tank 13, and the top of the ceramic pipe 14 is higher than the upper edge of the water storage tank 13, so that the ceramic pipe 14 is fully contacted with soil to absorb water from the soil.
As shown in fig. 2 and 3, the float switch includes a box body 1 communicated with the side wall of the upper water tank 8, a mounting frame 3 is arranged in the box body 1, the mounting frame 3 includes two supports 303 arranged by a vertical plate 301 and a vertical plate 301, the vertical plate 301 is provided with a via hole 302, a water feeding pipe 2 is fixedly arranged at the via hole 302, the two supports 303 are hinged with the lower part of a turnover plate 4, the upper part of the turnover plate 4 is provided with a plug 5 corresponding to the water outlet of the water feeding pipe 2, the upper part of the turnover plate 4 is fixedly connected with a rod-shaped water inlet switch 6, the free end of the water inlet switch after passing through the side walls of the box body 1 and the upper water tank 8 is connected with a float 7, the float 7 rises along with the rise of the liquid level in the upper water tank 8, the plug 5 is plugged at the water outlet of the water feeding pipe 2 to stop water feeding, the float 7 descends after the liquid level of the upper water tank 8 is lowered, and the plug 5 leaves the upper water pipe 2, and continuing to feed water. In this embodiment, the right end of the water feeding pipe 2 is conical, and the plug 5 is made of rubber or silica gel. As a further optimization, the position of the float 7 on the water inlet switch 6 is adjustable, so that the height adjustment of the liquid level of the upper water tank 8 from the water inlet pipe 10 can also be realized.
The invention also provides an irrigation system which comprises a plurality of small irrigation heads buried at the roots of plants and water feeding pipes respectively connected with the water feeding pipes 2 of the small irrigation heads. Combine a plurality of small-size filtration irrigation heads, continuously irrigate crops, small-size filtration irrigation head is inserted in soil, can overhaul at any time, has avoided the filtration irrigation pipeline to bury and can't in time discover and the diagnostic problem emergence behind the trouble, has practiced thrift the water resource greatly, is favorable to the growth of crops.
Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art may still make modifications to the technical solutions described in the foregoing embodiments, or may substitute some technical features of the embodiments; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A small-size infiltrating irrigation head which characterized in that: the air pipe is inserted into the upper water tank at the upper end, the lower end of the air pipe is located at the lower part of the water storage tank, a ceramic pipe is arranged between the upper part of the water storage tank and the air pipe, and a float switch is arranged in the upper water tank.
2. A compact infiltrating irrigation head according to claim 1, wherein: the air hose upper end is equipped with the inlet tube, and the lower extreme is equipped with the outlet pipe, inlet tube and outlet pipe internal diameter are less than the air hose internal diameter.
3. A compact infiltrating irrigation head according to claim 1, wherein: the upper part of the air pipe is arranged at the bottom of the upper water tank through a sealing sleeve, the sealing sleeve is fixedly arranged at the bottom of the water tank, and the air pipe can slide up and down relative to the sealing sleeve.
4. A compact infiltrating irrigation head according to claim 3, wherein: the seal cover is made of rubber or silica gel.
5. A compact infiltrating irrigation head according to claim 1, wherein: the ceramic pipe inner wall sets firmly the air hose lower part, the outer wall sets firmly storage water tank upper portion, just the ceramic pipe top is higher than storage water tank upper edge.
6. A compact infiltrating irrigation head according to claim 5, wherein: the ceramic pipe is a water-absorbing ceramic pipe, and the lower part of the air pipe, the water storage tank and the ceramic pipe are buried in soil.
7. A compact infiltrating irrigation head according to claim 1, wherein: float switch include with the box that the upper water tank lateral wall is linked together, be equipped with the mounting bracket in the box, the mounting bracket includes two supports that riser and perpendicular riser set up, be provided with the via hole on the riser, via hole department has set firmly the water-supply pipe, two the support is connected with the hinge of returning face plate lower part, returning face plate upper portion be equipped with the corresponding end cap of water-supply pipe delivery port, returning face plate upper portion has linked firmly shaft-like water inlet switch, water inlet switch passes the back free end from box and upper water tank lateral wall and is connected with the float.
8. A compact infiltrating irrigation head according to claim 7, wherein: the water supply pipe right-hand member is the toper, the end cap is rubber or silica gel material.
9. An irrigation system characterized by: the small irrigation head comprises a plurality of small irrigation heads according to any one of claims 1 to 8 buried in the roots of plants and water feeding pipes connected to the water feeding pipes of the small irrigation heads respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046835.5A CN114514875B (en) | 2022-01-17 | 2022-01-17 | Small infiltrating irrigation head and irrigation system comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046835.5A CN114514875B (en) | 2022-01-17 | 2022-01-17 | Small infiltrating irrigation head and irrigation system comprising same |
Publications (2)
| Publication Number | Publication Date |
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| CN114514875A true CN114514875A (en) | 2022-05-20 |
| CN114514875B CN114514875B (en) | 2023-09-19 |
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| CN202210046835.5A Active CN114514875B (en) | 2022-01-17 | 2022-01-17 | Small infiltrating irrigation head and irrigation system comprising same |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320365A (en) * | 2001-05-09 | 2001-11-07 | 黄敏彦 | Siphon irrigator for cultivating underground root |
| US20040139650A1 (en) * | 2003-01-13 | 2004-07-22 | Ataul Haq | Automatic portable watering system for indoors plant |
| CN201226702Y (en) * | 2008-07-14 | 2009-04-29 | 马邦罗 | Water-saving pouring device |
| CN201374944Y (en) * | 2009-03-17 | 2010-01-06 | 梁伟 | Fruit tree scattered type underground uniform-speed drip irrigation emitter |
| CN201563421U (en) * | 2009-12-12 | 2010-09-01 | 李绍明 | Automatic water control infiltrating irrigation cultivation pot |
| US20110016781A1 (en) * | 2009-07-27 | 2011-01-27 | Richardson Michael T | Float operated plant watering device |
| CN103609394A (en) * | 2013-12-03 | 2014-03-05 | 三北沙漠（北京）科技有限责任公司 | Water infiltrating body for infiltrating irrigation and infiltrating device |
| EP2832209A1 (en) * | 2013-07-30 | 2015-02-04 | Gabriel Escudero Archilla | Portable device for drip irrigation and treatment of plants |
| CN204697648U (en) * | 2015-06-09 | 2015-10-14 | 陈大刚 | There is the soakaway trench of seepage velocity adjustment structure |
| CN207476522U (en) * | 2017-08-21 | 2018-06-12 | 四川万成农业开发有限公司 | One planting fruit-trees irrigation equipment |
| CN109258418A (en) * | 2018-10-24 | 2019-01-25 | 南京科技职业学院 | The unrestrained drop potted landscape soil moisturizing device of capillary |
| CN112586318A (en) * | 2020-11-14 | 2021-04-02 | 杨树海 | Double-air-pressure balance tube type soil moistening and water saving irrigator for plant cultivation |
| CN213819238U (en) * | 2020-12-08 | 2021-07-30 | 西北工业大学 | Lasting quantitative water retaining device suitable for plant cultivation |
| US20210282342A1 (en) * | 2020-03-10 | 2021-09-16 | Nicholas J. Cook | Slow-release irrigation device for individual plants |
| CN214593364U (en) * | 2020-11-14 | 2021-11-05 | 杨树海 | Double-air-pressure balance tube type soil moistening and water saving irrigator for plant cultivation |
-
2022
- 2022-01-17 CN CN202210046835.5A patent/CN114514875B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320365A (en) * | 2001-05-09 | 2001-11-07 | 黄敏彦 | Siphon irrigator for cultivating underground root |
| US20040139650A1 (en) * | 2003-01-13 | 2004-07-22 | Ataul Haq | Automatic portable watering system for indoors plant |
| CN201226702Y (en) * | 2008-07-14 | 2009-04-29 | 马邦罗 | Water-saving pouring device |
| CN201374944Y (en) * | 2009-03-17 | 2010-01-06 | 梁伟 | Fruit tree scattered type underground uniform-speed drip irrigation emitter |
| US20110016781A1 (en) * | 2009-07-27 | 2011-01-27 | Richardson Michael T | Float operated plant watering device |
| CN201563421U (en) * | 2009-12-12 | 2010-09-01 | 李绍明 | Automatic water control infiltrating irrigation cultivation pot |
| EP2832209A1 (en) * | 2013-07-30 | 2015-02-04 | Gabriel Escudero Archilla | Portable device for drip irrigation and treatment of plants |
| CN103609394A (en) * | 2013-12-03 | 2014-03-05 | 三北沙漠（北京）科技有限责任公司 | Water infiltrating body for infiltrating irrigation and infiltrating device |
| CN204697648U (en) * | 2015-06-09 | 2015-10-14 | 陈大刚 | There is the soakaway trench of seepage velocity adjustment structure |
| CN207476522U (en) * | 2017-08-21 | 2018-06-12 | 四川万成农业开发有限公司 | One planting fruit-trees irrigation equipment |
| CN109258418A (en) * | 2018-10-24 | 2019-01-25 | 南京科技职业学院 | The unrestrained drop potted landscape soil moisturizing device of capillary |
| US20210282342A1 (en) * | 2020-03-10 | 2021-09-16 | Nicholas J. Cook | Slow-release irrigation device for individual plants |
| CN112586318A (en) * | 2020-11-14 | 2021-04-02 | 杨树海 | Double-air-pressure balance tube type soil moistening and water saving irrigator for plant cultivation |
| CN214593364U (en) * | 2020-11-14 | 2021-11-05 | 杨树海 | Double-air-pressure balance tube type soil moistening and water saving irrigator for plant cultivation |
| CN213819238U (en) * | 2020-12-08 | 2021-07-30 | 西北工业大学 | Lasting quantitative water retaining device suitable for plant cultivation |
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| Publication number | Publication date |
|---|---|
| CN114514875B (en) | 2023-09-19 |
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