CN103769317A - Drip irrigation tape with pasters inlaid internally - Google Patents
Drip irrigation tape with pasters inlaid internally Download PDFInfo
- Publication number
- CN103769317A CN103769317A CN201310610907.5A CN201310610907A CN103769317A CN 103769317 A CN103769317 A CN 103769317A CN 201310610907 A CN201310610907 A CN 201310610907A CN 103769317 A CN103769317 A CN 103769317A
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- China
- Prior art keywords
- drip irrigation
- irrigation tape
- inlaid
- paster
- water
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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
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention provides a drip irrigation tape with pasters inlaid internally. The drip irrigation tape with the pasters inlaid internally is characterized in that the drip irrigation tape comprises a drip irrigation tape body and a plurality of paster drippers inlaid in the inner wall of the drip irrigation tape body at equal intervals, wherein each paster dripper comprises a filtering part, a labyrinth flow channel and a water outlet groove, the filtering part is composed of a plurality of filtering grooves, the width of each filtering groove is 0.5 mm, one end of the labyrinth flow channel is communicated with the filtering part, the other end of the labyrinth flow channel is communicated with the water outlet groove, and the water outlet channel is communicated with a water outlet hole in the drip irrigation tape body; all the paster drippers are located in two mark lines. The drip irrigation tape with the pasters inlaid internally has the advantages that the drip irrigation tape with the pasters inlaid internally is high in production efficiency, convenient to package, easy to transport, stable in flow, capable of customizing flow according to water requiring characteristics of crops, high in anti-blocking performance and good in water irrigation uniformity; the drip irrigation tape can be directly laid in a specific position to be installed, and thus construction is fast to perform; irrigation can be carried out as long as a valve is opened; the drip irrigation tape with the pasters inlaid internally can be used for accurately applying fertilizer as water and fertilizer integration equipment, time, labor, effort and land are saved, a user is free from worry, production and income are improved, and the drip irrigation tape is environmentally friendly.
Description
Technical field
The present invention relates to a kind of drip irrigation zone, relate in particular to a kind of interior edge patch type drip irrigation tape.
Background technology
Drip irrigation is according to crop water requirement, by low pressure pipeline system be arranged on the douche on hollow billet, the nutrient that water and crop are needed drop by drop, evenly and lentamente splashes into the irrigation method in the soil of crop root zone.Drip irrigation is spoiled soil structure not, and soil internal water, fertilizer, gas, heat often keep being suitable for the good condition of plant growth, and evaporation loss is little, does not produce surface runoff, almost there is no deep percolation, is a kind of irrigation method of water-saving.The main feature of drip irrigation is that irrigation quantity is little, and douche flow per hour is 1 to 12 liter, and therefore, the perdurabgility of once pouring water is longer, and the cycle of pouring water is short, can accomplish the diligent filling of little water; The operating pressure needing is low, and Controlled irrigation amount more exactly can reduce evaporation between invalid, can not cause the waste of water; Drip irrigation can also automatic management.Fertilizer, saving of labor can be economized on water, be saved to drip irrigation.Drip irrigation belongs to full pipeline water delivery and local trace is irrigated, and makes the seepage of moisture and loss be reduced to bottom line.Meanwhile, owing to accomplishing in time to supply crop root zone required moisture, there is not the loss problem of peripheral water again, make again the utilization ratio of water greatly improve.Irrigation can be easily in conjunction with fertilising, after chemical fertilizer being dissolved, be fed into irrigation system, because chemical fertilizer combines with irrigation water, execute crop root layer fertilizer nutrient Direct Uniform, really realize water and fertilizer synchronization, greatly improve the effective rate of utilization of fertilizer, simultaneously again because being Partial controll among a small circle, trace irrigation, liquid manure seepage is less, therefore can save applying quantity of chemical fertilizer, pollution abatement.Use fertigation technology, supplement in time expensive trace element for crop convenience is provided, and can avoid waste.Drip irrigation system only manually or is automatically controlled by valve, combines again fertilising, drops into therefore can obviously save again labour, has reduced production cost.Drip irrigation can be controlled temperature and humidity.The booth of tradition furrow irrigation, one time irrigation quantity is large, and it is moistening that earth's surface keeps for a long time, and not only canopy temperature, ground temperature reduce too soon, gos up slower, and evaporation capacity strengthen, and indoor humidity is too high, easily causes vegetables or flower diseases and pests generation.Because drip irrigation belongs to local slight irrigation, most of soil surface keeps dry, and water dropper evenly supplies water to root soil layer lentamente, and the maintenance to ground temperature, rise, reduce moisture evaporation, reduces indoor humidity etc. and all has a significant effect.Adopt under-film drip irrigation, drip irrigation zone is arranged under film, effect is better.Drip irrigation is due to easy to operate in addition, and practicable high frequency is irrigated, and flow-out hole is very little, flow velocity is slow, each irrigation period is long, and soil moisture amplitude of variation is little, can be kept closer to for a long time therefore can control soil in root district the humidity that the most applicable vegetables, flowers etc. grow.Owing to having controlled indoor air humidity and soil moisture, can obviously reduce the generation of disease and pest, and then can reduce again the consumption of agricultural chemicals.Drip irrigation can keep soil texture.Under the larger irrigation quantity effect of traditional ditch border irrigation, make that facility soil is subject to more washing away, compacting and erosion, if intertillage is loosened the soil not in time, can cause seriously hardening, aeration declines, and soil texture suffers to a certain degree to destroy.And drip irrigation belongs to trace irrigation, moisture slowly infiltrates soil equably, can play maintenance effect to soil texture, and forms the suitable soil water, fertilizer, thermal environment.Drip irrigation can be improved quality, increase production and improve productivity.Because application drip irrigation has reduced liquid manure, the amount of application of agricultural chemicals and the generation of disease and pest, can obviously improve the quality of product.In a word, than traditional irrigation mode, the facilities horticulture such as greenhouse or booth adopts after drip irrigation, can greatly improve product yield, Time To Market ahead of time, and the cost that has reduced amount of application and the labour etc. of liquid manure, agricultural chemicals drops into, therefore economic benefit and social benefit are remarkable.That facilities horticulture drip irrigation technique has adapted to is highly efficient and productive, the requirement of the modern agriculture of high-quality, and this is also its basic reason that can exist and vigorously promote the use.
At present a lot of water droppers be all pipe above formula water dropper, and water dropper is also made up of several parts, also need to assemble after production, and production efficiency is not high, and manufacturing cost is also high; In drip irrigation system, mounting pipe above formula water dropper need to first be laid PE pipe or hollow billet, and punch on pipe in the position of pouring water as required, then each water dropper is installed, very labor intensive, material resources, and put off the cycle of constructing; And a lot of water dropper accuracies of manufacture are low, flow inaccuracy, irrigation uniformity is poor, and self does not have filtration system water dropper, and performance of anti-blockage is poor, very easily stops up and does not work, and causes whole irrigation system effect paralysis.
Summary of the invention
For the above-mentioned problems of the prior art of mentioning, the object of this invention is to provide the interior edge patch type drip irrigation tape that a kind of production efficiency is high and precision is high.
The invention provides a kind of interior edge patch type drip irrigation tape, there is such feature, comprise that drip irrigation zone body and several are equidistantly set in the paster water dropper in the inner body wall of drip irrigation zone; Wherein, paster water dropper comprises filter house, labyrinth flow-path and effluent trough; Filter house is made up of several lautertuns, and lautertuns width is 0.5 millimeter; Labyrinth flow-path one end is communicated with filter house, and the other end is communicated with effluent trough; Effluent trough is communicated with the apopore on the body of drip irrigation zone.
Further, the invention provides a kind of interior edge patch type drip irrigation tape, can also there is such feature: the distance between paster water dropper is 10 centimetres-1000 centimetres.
Further, the invention provides a kind of interior edge patch type drip irrigation tape, can also there is such feature: the thickness of drip irrigation zone body is 0.2 millimeter--1.2 millimeters, this body diameter of drip irrigation zone is 12 millimeters of Φ, 16 millimeters of Φ, 20 millimeters of Φ.
Further, the invention provides a kind of interior edge patch type drip irrigation tape, can also there is such feature: the quantity of lautertuns is 7.
Further, the invention provides a kind of interior edge patch type drip irrigation tape, can also there is such feature: also comprise direction identification slot, be arranged on any side of paster water dropper.
Further, the invention provides a kind of interior edge patch type drip irrigation tape, can also have such feature: drip irrigation zone body also has two marking lines, paster water dropper is in two marking lines.
In addition, the invention provides a kind of interior edge patch type drip irrigation tape, can also there is such feature: the material of drip irrigation zone body and paster water dropper is polyethylene.
The beneficial effect of the invention
According to interior edge patch type drip irrigation tape provided by the invention, because fill with band body and several and be equidistantly set in the structure of the paster water dropper in the inner body wall of drip irrigation zone, make the SMD dropper band of interior edge production efficiency high, per minutely reach 160 meters, paster water dropper is per minute inlays 600, every coil packing length has 500-2500 rice, and the planting distance needing only as required while use in irrigation system is selected applicable drip irrigation zone; Because the filter house that the lautertuns that several groove widths are 0.5mm forms can prevent filter house, obstruction affects irrigation system, has guaranteed again the demand of paster water dropper flow; Certain pressure compensation has been played in the usefulness current stabilization effect of zigzag labyrinth flow-path, uniformity of irrigation water appilcation is high, and the flow coefficient of variation is little, and can produce voluntarily spiral vortex, utilize screw thread eddy current and to have from flushing action anti-silt and precipitation of scales, strengthened the anti-blockage capability of water dropper; Direction identification slot has been guaranteed the direction of paster water dropper, guarantees the correct position of beating when getting the mouth of a river.So,, packaged convenience high according to interior edge patch type drip irrigation tape production efficiency provided by the invention, be easy to transportation, stability of flow and can be according to crop water characteristic customization flow, have that anti-obstruction is strong, the good uniformity of pouring water; The position that is laid immediately on appointment has just completed installation, quick construction; Opening valve just can irrigate; Interior edge paster drip irrigation zone is as the equipment Tree Precise Fertilization of water-fertilizer integral, save time, saving of labor, laborsaving, economize ground, save worry, increase production, increase income, environmental protection.
Accompanying drawing explanation
Fig. 1 is the front view of interior edge patch type drip irrigation tape of the present invention.
Fig. 2 is interior edge patch type drip irrigation tape A-A view of the present invention.
Fig. 3 is paster water dropper front view of the present invention.
Fig. 4 is paster water dropper left view of the present invention.
Fig. 5 is paster water dropper rearview of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Fig. 1 is the front view of interior edge patch type drip irrigation tape of the present invention.
Fig. 2 is interior edge patch type drip irrigation tape A-A view of the present invention.
As depicted in figs. 1 and 2, interior edge patch type drip irrigation tape comprises: drip irrigation zone body 2 is equidistantly set in the paster water dropper 1 in the inner body wall of drip irrigation zone with several.
Interior edge patch type drip irrigation tape is when drip irrigation zone body 2 is produced, to be bumped into paster water dropper 1 one by one, and the spacing between paster water dropper 1 can be carried out according to the spacing in the rows of crop customized, and paster water dropper 1 is bonded together closely with drip irrigation zone body 2.Drip irrigation zone bulk material is PE, paster water dropper material is also PE, fusing point is similar, in the case of temperature in drip irrigation zone body has just been extruded is very high, be bonded together, and will on drip irrigation zone body 2, get delivery port 3 in follow-up producing process, delivery port 3 is communicated with the effluent trough 7 on paster water dropper 1.The wall thickness of drip irrigation zone is 0.2-1.2MM, and this body diameter of drip irrigation zone is 12 millimeters of Φ, 16 millimeters of Φ, 20 millimeters of Φ, and dripper spacing 10cm-1000cm, can change according to the spacing in the rows of plant.Drip irrigation zone body is provided with two blue marking lines 8, and all paster water droppers are all in marking line 8, and all paster water droppers 1 and delivery port 3 all also keep point-blank at marking line center, clearly can see that paster water dropper is in the side when construction; When production, can control in real time paster water dropper and apopore same unilateral on, on same straight line.
Fig. 3 is paster water dropper front view of the present invention.
Fig. 4 is paster water dropper left view of the present invention.
Fig. 5 is paster water dropper rearview of the present invention.
As shown in Fig. 3, Fig. 4 and Fig. 5, paster water dropper comprises filter house 5, labyrinth flow-path 4 and effluent trough 7 and direction identification slot 6.
One end of labyrinth flow-path 4 is communicated with filter house 5, and the other end is communicated with effluent trough 7.Labyrinth flow-path is shaped as zigzag, by setting up CFD model fluid flow dynamic simulated, and each critical size of constantly revising sawtooth runner finally obtains suitable size, press water by time when sawtooth runner, constantly each sawtooth is washed away, also the subduing gradually along with wash away at every turn of the energy of press water in washing away, local head loss is the principal mode of runner usefulness, finally obtains a stable pressure and then obtains our regime flow of needing; And due to the usefulness current stabilization effect in sawtooth labyrinth, under different pressure regulates, different dripper spacing can have a rational laying length, and can guarantee previous water dropper with the flow error of last water dropper in the scope of specification, played certain pressure compensation, uniformity of irrigation water appilcation is high.Pressure flow forms and produces spiral vortex simultaneously because the zigzag fashion of unique design makes flow impact in by labyrinth flow-path in sawtooth, utilize screw thread eddy current and to have from flushing action anti-silt and precipitation of scales, strengthened the anti-blockage capability of water dropper.
The processing mold of paster water dropper is precision die, adopt the process equipment that precision is 0.005mm to ensure that the size of sawtooth labyrinth flow-path is accurate, particularly the control of chamfer dimesion has a huge impact the effect of usefulness, can obtain different flows by changing the parameters such as different width of flow paths, the degree of depth, quantity.
Direction identification slot 6 is provided with a groove in a side of paster water dropper, and opposite side does not have.Design in the time that paster water dropper access arrangement is bumped into system on cooperating equipment only has groove ability access arrangement here, has guaranteed the direction of paster water dropper, guarantees the correct position of beating when getting the mouth of a river.
Press water enters the drip irrigation zone body of the SMD dropper band of interior edge by pipeline, press water enters labyrinth flow-path by the lautertuns of paster water dropper again to carry out entering apopore after energy dissipating, drips to the region that needs irrigation through the apopore of drip irrigation zone body.
Claims (8)
1. in, inlay a patch type drip irrigation tape, it is characterized in that: comprise that drip irrigation zone body and several are equidistantly set in the paster water dropper in the inner body wall of described drip irrigation zone;
Wherein, described paster water dropper comprises filter house, labyrinth flow-path and effluent trough;
Described filter house is made up of several lautertuns, and described lautertuns width is 0.5 millimeter;
Described labyrinth flow-path one end is communicated with described filter house, and the other end is communicated with described effluent trough;
Described effluent trough is communicated with the apopore on the body of described drip irrigation zone.
2. interior edge patch type drip irrigation tape according to claim 1, is characterized in that:
Wherein, the distance between described paster water dropper is 10 centimetres-1000 centimetres.
3. interior edge patch type drip irrigation tape according to claim 1, is characterized in that:
Wherein, the thickness of described drip irrigation zone body is 0.2 millimeter-1.2 millimeters, and this body diameter of described drip irrigation zone is 12 millimeters of Φ, 16 millimeters of Φ, 20 millimeters of Φ.
4. interior edge patch type drip irrigation tape according to claim 1, is characterized in that:
Wherein, the quantity of described lautertuns is 7.
5. interior edge patch type drip irrigation tape according to claim 1, is characterized in that:
Wherein, described labyrinth flow-path is zigzag.
6. according to the interior edge patch type drip irrigation tape described in any one in claim 1 to 5, it is characterized in that:
Also comprise direction identification slot, be arranged on any side of described paster water dropper.
7. interior edge patch type drip irrigation tape according to claim 6, is characterized in that:
Wherein, described drip irrigation zone body also has two marking lines, and described paster water dropper is in described two marking lines.
8. interior edge patch type drip irrigation tape according to claim 6, is characterized in that:
Wherein, the material of described drip irrigation zone body and described paster water dropper is polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610907.5A CN103769317A (en) | 2013-11-26 | 2013-11-26 | Drip irrigation tape with pasters inlaid internally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610907.5A CN103769317A (en) | 2013-11-26 | 2013-11-26 | Drip irrigation tape with pasters inlaid internally |
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| Publication Number | Publication Date |
|---|---|
| CN103769317A true CN103769317A (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310610907.5A Pending CN103769317A (en) | 2013-11-26 | 2013-11-26 | Drip irrigation tape with pasters inlaid internally |
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| CN (1) | CN103769317A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126485A (en) * | 2014-08-01 | 2014-11-05 | 武志生 | Anti-blocking drip irrigation pipe and manufacturing method |
| CN106069616A (en) * | 2016-07-29 | 2016-11-09 | 大禹节水（天津）有限公司 | A kind of drip irrigation zone is by interior edge paster-type water dropper |
| CN106117759A (en) * | 2016-08-18 | 2016-11-16 | 大禹节水（天津）有限公司 | Edge paster drip irrigation zone and preparation method thereof in a kind of double water dropper formula |
| CN106171850A (en) * | 2016-08-23 | 2016-12-07 | 大禹节水（天津）有限公司 | A kind of turbulent flow anti-blocking emitter |
| CN108056006A (en) * | 2018-01-19 | 2018-05-22 | 天津市华旭盛泰科技有限公司 | A kind of drip irrigation zone and its hot adhesion method |
| CN110495378A (en) * | 2019-09-27 | 2019-11-26 | 天津中环新宇科技有限公司 | The small-sized interior inserted-blade type diplopore water dropper of one kind and application method |
| CN112335537A (en) * | 2020-11-24 | 2021-02-09 | 河北润农节水科技股份有限公司 | Underground drip irrigation belt with root expelling function and preparation method thereof |
| CN113845713A (en) * | 2021-10-18 | 2021-12-28 | 甘肃青龙管业有限责任公司 | Puncture-resistant inlaid patch type drip irrigation tape and preparation method thereof |
| CN114061536A (en) * | 2021-11-16 | 2022-02-18 | 江苏大学 | Device and method for measuring deformation and head loss of underground drip irrigation belt |
| CN114453883A (en) * | 2022-02-21 | 2022-05-10 | 西北农林科技大学 | Ceramic plastic patch type underground drip irrigation belt assembly line |
| CN115474534A (en) * | 2022-10-18 | 2022-12-16 | 新疆农业科学院经济作物研究所 | Low-cost high-benefit cotton field drip irrigation system and application method thereof |
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| CN203578046U (en) * | 2013-11-26 | 2014-05-07 | 上海华维节水灌溉有限公司 | Flat emitter drip tape |
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| CN1586148A (en) * | 2004-08-10 | 2005-03-02 | 甘肃亚盛盐化工业集团有限责任公司 | Punching hole type internal embedded flat dripping head |
| CN201008290Y (en) * | 2006-12-21 | 2008-01-23 | 杨凌秦川节水灌溉设备工程有限公司 | Sheet-shaped high-anti-blocking water dropper |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126485A (en) * | 2014-08-01 | 2014-11-05 | 武志生 | Anti-blocking drip irrigation pipe and manufacturing method |
| CN104126485B (en) * | 2014-08-01 | 2016-08-31 | 武志生 | A kind of anti-block dripping pipe and preparation method |
| CN106069616A (en) * | 2016-07-29 | 2016-11-09 | 大禹节水（天津）有限公司 | A kind of drip irrigation zone is by interior edge paster-type water dropper |
| CN106117759A (en) * | 2016-08-18 | 2016-11-16 | 大禹节水（天津）有限公司 | Edge paster drip irrigation zone and preparation method thereof in a kind of double water dropper formula |
| CN106171850A (en) * | 2016-08-23 | 2016-12-07 | 大禹节水（天津）有限公司 | A kind of turbulent flow anti-blocking emitter |
| CN108056006A (en) * | 2018-01-19 | 2018-05-22 | 天津市华旭盛泰科技有限公司 | A kind of drip irrigation zone and its hot adhesion method |
| CN110495378A (en) * | 2019-09-27 | 2019-11-26 | 天津中环新宇科技有限公司 | The small-sized interior inserted-blade type diplopore water dropper of one kind and application method |
| CN112335537A (en) * | 2020-11-24 | 2021-02-09 | 河北润农节水科技股份有限公司 | Underground drip irrigation belt with root expelling function and preparation method thereof |
| CN113845713A (en) * | 2021-10-18 | 2021-12-28 | 甘肃青龙管业有限责任公司 | Puncture-resistant inlaid patch type drip irrigation tape and preparation method thereof |
| CN114061536A (en) * | 2021-11-16 | 2022-02-18 | 江苏大学 | Device and method for measuring deformation and head loss of underground drip irrigation belt |
| CN114061536B (en) * | 2021-11-16 | 2024-05-10 | 江苏大学 | Device and method for measuring deformation and head loss of buried drip irrigation belt |
| CN114453883A (en) * | 2022-02-21 | 2022-05-10 | 西北农林科技大学 | Ceramic plastic patch type underground drip irrigation belt assembly line |
| CN114453883B (en) * | 2022-02-21 | 2023-06-23 | 西北农林科技大学 | Ceramic plastic patch type underground drip irrigation belt assembly line |
| CN115474534A (en) * | 2022-10-18 | 2022-12-16 | 新疆农业科学院经济作物研究所 | Low-cost high-benefit cotton field drip irrigation system and application method thereof |
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