CN112042514A - Laying method of apple drip irrigation pipe - Google Patents
Laying method of apple drip irrigation pipe Download PDFInfo
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- CN112042514A CN112042514A CN202010915626.0A CN202010915626A CN112042514A CN 112042514 A CN112042514 A CN 112042514A CN 202010915626 A CN202010915626 A CN 202010915626A CN 112042514 A CN112042514 A CN 112042514A
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- 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
- A01G25/06—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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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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
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a laying method of an apple drip irrigation pipe, which comprises the following steps: excavating a main pipe embedded groove between the rows of fruit trees on the ground, excavating a circular branch pipe embedded groove around the fruit trees, and embedding the drip irrigation main pipe and the drip irrigation branch pipe into the corresponding embedded groove; a close planting mode: excavating branch pipe embedded grooves on two sides of each row of trees on the ground, paving the drip irrigation main pipe at the head position of the row on the ground, and embedding the drip irrigation branch pipes into the branch pipe embedded grooves; the invention relates to the technical field of drip irrigation. According to the laying method of the apple drip irrigation pipe, two drip irrigation pipe laying methods are arranged, different laying modes can be selected according to different fruit tree planting modes, and the drip irrigation pipe is laid underground through the laying modes, so that ageing caused by direct sunlight is avoided, meanwhile, damage to farming operation is avoided, and the service life of the drip irrigation pipe is prolonged; the water and fertilizer directly drip from 10-30cm under the ground surface, so that the evaporation of the ground surface and the waste of the fertilizer on the ground surface are reduced, and the utilization rate of the water and fertilizer can be improved to a certain degree.
Description
Technical Field
The invention relates to the technical field of drip irrigation, in particular to a laying method of an apple drip irrigation pipe.
Background
Drip irrigation is the local irrigation of crops by delivering water through plastic pipes to the roots of crops through orifices or drippers on capillaries with the diameter of about 10 mm. It is the most effective water-saving irrigation mode in arid water-deficient areas at present, and the water utilization rate can reach 95%. Compared with spray irrigation, the drip irrigation has higher water-saving and yield-increasing effects, and can be combined with fertilization to improve the fertilizer efficiency by more than one time. The method is suitable for irrigation of fruit trees, vegetables, economic crops and greenhouses, and can also be used for irrigation of field crops in arid places with water shortage, and the water dropper has the defects of easy scaling and blockage, so that strict filtration treatment is carried out on a water source.
At present, the common drip irrigation pipe is laid on the ground in a laying mode, the drip irrigation pipe is easy to age due to direct sunlight and is easy to be damaged by farm operation, meanwhile, the moisture on the ground surface is volatile, and the utilization rate of water and fertilizer is low.
The big and low-usage of agricultural irrigation water, it needs continuous improvement equipment and irrigation mode to improve agricultural irrigation water utilization ratio, and the mode of laying of the pipe of driping irrigation buries underground is extensively promoted in recent years, but the mode of laying of different crops is different, and different cultivation modes are difficult to satisfy to current mode of laying, and to intensive planting, intensive the pipe work load of driping irrigation of laying is big.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a method for paving an apple drip irrigation pipe, which solves the problems that the drip irrigation pipe is paved on the ground, the drip irrigation pipe is easy to age due to direct irradiation of sunlight and is easy to damage due to agricultural operation, simultaneously, the surface water is volatile, the utilization rate of water and fertilizer is low, the drip irrigation pipe is arranged under the ground, and the workload of embedding a large amount of drip irrigation pipes is too large for different planting modes.
In order to achieve the purpose, the invention is realized by the following technical scheme: a laying method of an apple drip irrigation pipe specifically comprises the following steps:
step one, excavating a pre-buried groove:
arbor cultivation mode: excavating a main pipe embedded groove between the rows of fruit trees on the ground, excavating a circular branch pipe embedded groove around the fruit trees, and embedding the drip irrigation main pipe and the drip irrigation branch pipe into the corresponding embedded groove;
a close planting mode: excavating branch pipe embedded grooves on two sides of each row of trees on the ground, paving the drip irrigation main pipe at the head position of the row on the ground, and embedding the drip irrigation branch pipes into the branch pipe embedded grooves;
step two, pipeline landfill: before the drip irrigation branch pipe is buried, a first stone layer is laid at the bottom of a branch pipe pre-buried groove, a first coarse sand layer is laid on the first stone layer, the drip irrigation branch pipe is pressed into the first coarse sand layer in a half mode, a second coarse sand layer is covered on the drip irrigation branch pipe, a second stone layer is laid on the drip irrigation branch pipe, and finally scattered soil is filled on the drip irrigation branch pipe in an intermittent mode;
step three, embedding a detection pipe: inserting a plurality of detection pipes at the discontinuous positions of the scattered soil at equal intervals, keeping the bottom arc surfaces of the detection pipes pressed on the surfaces of the drip irrigation branch pipes, then completely filling the branch pipe embedded grooves with the scattered soil, and finally compacting.
Preferably, in the first step, the radius of the circular branch pipe embedding slot is 2/3 of the radius of the crown.
Preferably, in the first step, the drip irrigation pipe is buried at a depth of 10-30cm underground, the buried depth of the pipe is adjusted according to soil properties, the buried depth of the pipe is 10-20cm shallow in sandy soil, 15-25cm deep in loam soil and 20-30cm deep in clay soil.
Preferably, in the first step, the vertical distance between the embedded grooves of the main pipes at the two sides and the tree body is 1/2 of the radius of the crown.
Preferably, the surfaces of the drip irrigation branch pipes are equidistantly provided with the anti-blocking drippers.
Preferably, the detection tube comprises a plastic tube, and the bottom end of the plastic tube is provided with an arc surface.
Preferably, the interior of the plastic pipe is connected with a piston in a sliding manner, and the bottom of the piston is fixedly connected with a water absorption rod.
Preferably, the top of the piston at the lower side is fixedly connected with a piston rod extending to the upper part of the plastic pipe, and the top end of the piston rod is fixedly connected with a pipe cover.
Advantageous effects
The invention provides a laying method of an apple drip irrigation pipe. Compared with the prior art, the method has the following beneficial effects:
(1) the paving method of the apple drip irrigation pipe comprises the following steps of: arbor cultivation mode: excavating a main pipe embedded groove between the rows of fruit trees on the ground, excavating a circular branch pipe embedded groove around the fruit trees, and embedding the drip irrigation main pipe and the drip irrigation branch pipe into the corresponding embedded groove; a close planting mode: excavating branch pipe embedded grooves on two sides of each row of trees on the ground, paving the drip irrigation main pipe at the head position of the row on the ground, and embedding the drip irrigation branch pipes into the branch pipe embedded grooves; by arranging the two drip irrigation pipe laying methods, different laying modes can be selected according to different fruit tree planting modes, and by the laying mode, the drip irrigation pipes are laid underground, so that the aging caused by direct sunlight is avoided, meanwhile, the damage of farm work operation is avoided, the service life of the drip irrigation pipes is prolonged, the laying mode is simple, and the laying workload of the drip irrigation pipes is small; the water and fertilizer directly drip from 10-30cm under the ground surface, so that the evaporation of the ground surface and the waste of the fertilizer on the ground surface are reduced, and the utilization rate of the water and fertilizer can be improved to a certain degree.
(2) The laying method of the apple drip irrigation pipe comprises the following steps of: before the drip irrigation branch pipe is buried, a first stone layer is laid at the bottom of a branch pipe pre-buried groove, a first coarse sand layer is laid on the first stone layer, the drip irrigation branch pipe is pressed into the first coarse sand layer in a half mode, a second coarse sand layer is covered on the drip irrigation branch pipe, a second stone layer is laid on the second stone layer, loose soil is filled on the second stone layer in an intermittent mode, stones and coarse sand are laid on the outer layer of the drip irrigation branch pipe, the stone layers can prevent weed tree roots from winding the drip irrigation branch pipe to cause blockage, meanwhile, soil around the weed tree roots can be strengthened, the tree roots are prevented from growing to generate large extrusion force on the drip irrigation branch pipe, meanwhile, the coarse sand is matched with the stone to wrap, water drops can be dispersed rapidly and penetrate into water, the drip irrigation range can.
(3) Step three, embedding a detection pipe: insert many detecting tubes at the interrupted position equidistant of scattered soil, keep detecting tube bottom cambered surface to press and drip irrigation the branch pipe surface, then fill up the branch pipe embedded groove completely with scattered soil, the compaction can at last, the detecting tube includes the plastic tubing, and open the bottom of plastic tubing and establish to the cambered surface, the inside sliding connection of plastic tubing has the piston, the bottom fixedly connected with water absorption rod of piston, the top fixedly connected with of downside piston extends to the piston rod of plastic tubing top, and the top fixedly connected with tube cap of piston rod, through along dripping the embedded detecting tube of branch pipe equidistant, can take out the piston rod after fertilizeing, observe the bottom water absorption rod, can judge whether this department has enough water infiltration to come out, can learn at any time to drip irrigation the branch pipe and whether appear blockking up or ageing scheduling problem that breaks, be convenient for in time maintain and change.
Drawings
FIG. 1 is a radial top view of an embedded groove of a circumferential branch pipe according to the present invention;
FIG. 2 is a schematic diagram of the pre-buried radius and depth of the circumferential drip irrigation branch pipe according to the present invention;
FIG. 3 is a top view of the pre-buried position of the straight drip irrigation branch pipe of the present invention;
FIG. 4 is a schematic diagram of the pre-buried depth of the straight drip irrigation branch pipe according to the present invention;
FIG. 5 is a schematic view of the installation of a drip irrigation pipe according to an example of the present invention;
FIG. 6 is a pre-buried cross-sectional view of a drip irrigation branch pipe of the present invention;
FIG. 7 is a cross-sectional view of a detector tube according to the present invention.
In the figure: 1-branch pipe embedded groove, 2-first stone layer, 3-first coarse sand layer, 4-drip irrigation branch pipe, 5-second coarse sand layer, 6-second stone layer, 7-discontinuous filling loose soil, 8-detection pipe, 81-plastic pipe, 82-piston, 83-water absorption rod, 84-piston rod and 85-pipe cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides two technical solutions:
example one
A laying method of an apple drip irrigation pipe specifically comprises the following steps:
step one, excavating a pre-buried groove: arbor cultivation mode: excavating main pipe embedded grooves among the fruit tree rows on the ground, excavating circular branch pipe embedded grooves 1 around the fruit trees, wherein the radius of each circular branch pipe embedded groove 1 is 2/3 of the radius of a crown, and the drip irrigation main pipes and the drip irrigation branch pipes 4 are embedded into the corresponding embedded grooves;
step two, pipeline landfill: before the drip irrigation branch pipe 4 is buried, a first stone layer 2 is laid at the bottom of a branch pipe pre-buried groove 1, a first coarse sand layer 3 is laid on the first stone layer, the drip irrigation branch pipe 4 is pressed into the first coarse sand layer 3 by a half, a second coarse sand layer 5 is covered on the drip irrigation branch pipe, a second stone layer 6 is laid on the drip irrigation branch pipe, and finally scattered soil 7 is intermittently filled on the drip irrigation branch pipe;
step three, embedding a detection pipe 8: inserting a plurality of detection pipes 8 at the interrupted positions of the scattered soil 7 at equal intervals, keeping the bottom end arc surfaces of the detection pipes 8 pressed on the surface of the drip irrigation branch pipe 4, then completely filling the branch pipe embedded grooves 1 with the scattered soil 7, and finally compacting.
Example two
A laying method of an apple drip irrigation pipe specifically comprises the following steps:
step one, excavating a pre-buried groove: a close planting mode: excavating branch pipe embedded grooves 1 on two sides of each row of trees on the ground, wherein the vertical distance between the main pipe embedded grooves 1 on the two sides and a tree body is 1/2 of the radius of a crown, the drip irrigation main pipe is laid at the head position of the row on the ground, and the drip irrigation branch pipes 4 are embedded in the branch pipe embedded grooves 1;
step two, pipeline landfill: before the drip irrigation branch pipe 4 is buried, a first stone layer 2 is laid at the bottom of a branch pipe pre-buried groove 1, a first coarse sand layer 3 is laid on the first stone layer, the drip irrigation branch pipe 4 is pressed into the first coarse sand layer 3 by a half, a second coarse sand layer 5 is covered on the drip irrigation branch pipe, a second stone layer 6 is laid on the drip irrigation branch pipe, and finally scattered soil 7 is intermittently filled on the drip irrigation branch pipe;
step three, embedding a detection pipe 8: inserting a plurality of detection pipes 8 at the interrupted positions of the scattered soil 7 at equal intervals, keeping the bottom end arc surfaces of the detection pipes 8 pressed on the surface of the drip irrigation branch pipe 4, then completely filling the branch pipe embedded grooves 1 with the scattered soil 7, and finally compacting.
In the first step, the drip irrigation pipe is buried at the underground depth of 10-30cm, the pipe burying depth is adjusted according to the soil property, the sand-like shallow burying is 10-20cm, the loam is slightly buried deeply by 15-25cm, and the clay is buried deeply by 20-30 cm; the surfaces of the drip irrigation branch pipes 4 are equidistantly provided with anti-blocking drippers.
The detecting tube 8 includes plastic tubing 81, and open to the cambered surface in plastic tubing 81's bottom, the inside sliding connection of plastic tubing 81 has piston 82, the bottom fixedly connected with of piston 82 absorbs water stick 83, the top fixedly connected with of downside piston 82 extends to the piston rod 84 of plastic tubing 81 top, and the top fixedly connected with tube cap 85 of piston rod 84, tube cap 85 can cover the plastic tubing 81 top, avoid getting into impurity such as earth insect, through driping irrigation branch pipe 4 equidistant pre-buried detecting tube 8, can take out piston rod 84 after fertilizeing water, observe bottom and absorb water stick 83, can judge whether this department has sufficient water to permeate out, can learn to drip irrigation branch pipe 4 at any time and appear blockking up or ageing scheduling problem that breaks, be convenient for in time maintain and change.
The crown radius in the present invention is described as the adult plant radius, and in fig. 5 the crown radius is the crown radius at the seedling stage.
And those not described in detail in this specification are well within the skill of those in the art.
Examples of the experiments
Two plots with the same size are selected from an orchard in a certain place and are planted according to two modes of arbor cultivation and close planting cultivation respectively.
Arbor cultivation: the drip irrigation main pipe is laid between the rows, each tree is provided with one drip irrigation branch pipe 4, the drip irrigation branch pipes 4 are wound around the crown for a circle and are circular, and the drip irrigation main pipe and the drip irrigation branch pipes 4 are buried underground.
Close planting cultivation: the main drip irrigation pipe is laid at the head of the row, each row of the trees is provided with two drip irrigation branch pipes 4, and the main drip irrigation pipe is laid on the ground and is 0.5 m away from the trunk; the drip irrigation branch pipes 4 are buried underground 15 cm from the ground.
The main pipe adopts phi 63PE pipes, and the branch pipes adopt phi 20 PE pipes with the wall thickness of 0.3mm and the distance of 200 cm.
Long-term tests show that the average single irrigation quantity only needs 5.5m3 by adopting the paving mode, and the single irrigation quantity needed 7.3m3 by traditional ground paving can reach the same wetting depth, so that the water and fertilizer can be saved by about 32.7 percent by the paving mode.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A laying method of an apple drip irrigation pipe is characterized by comprising the following steps: the method specifically comprises the following steps:
step one, excavating a pre-buried groove:
(a) arbor cultivation mode: excavating main pipe embedded grooves among the fruit tree rows on the ground, excavating circular branch pipe embedded grooves (1) around the fruit trees, and embedding the drip irrigation main pipes and the drip irrigation branch pipes (4) into the corresponding embedded grooves;
(b) a close planting mode: excavating branch pipe embedded grooves (1) on two sides of each row of trees on the ground, paving the drip irrigation main pipe at the head position of the row on the ground, and embedding the drip irrigation branch pipes (4) into the branch pipe embedded grooves (1);
step two, pipeline landfill: before the drip irrigation branch pipes (4) are buried, a first stone layer (2) is laid at the bottom of a branch pipe pre-buried groove (1), then a first coarse sand layer (3) is laid on the first stone layer, the drip irrigation branch pipes (4) are pressed into the first coarse sand layer (3) in a half-pressing mode, then a second coarse sand layer (5) is covered on the drip irrigation branch pipes, then a second stone layer (6) is laid on the drip irrigation branch pipes, and finally scattered soil (7) is intermittently filled on the drip irrigation branch pipes;
step three, embedding a detection pipe (8): inserting a plurality of detection pipes (8) at the interrupted positions of the scattered soil (7) at equal intervals, keeping the bottom arc surfaces of the detection pipes (8) pressed on the surface of the drip irrigation branch pipe (4), then completely filling the branch pipe embedded grooves (1) with the scattered soil (7), and finally compacting.
2. The laying method of the apple drip irrigation pipe according to claim 1, characterized in that: in the step one (a), the radius of the circular branch pipe embedded groove (1) is 2/3 of the radius of the crown.
3. The laying method of the apple drip irrigation pipe according to claim 1, characterized in that: in the first step, the drip irrigation pipe is buried at the underground depth of 10-30cm, the pipe burying depth is adjusted according to soil properties, the pipe burying depth is adjusted according to the soil properties, the pipe burying depth is 10-20cm in a shallow sand manner, the pipe burying depth is 15-25cm in a slightly deep loam manner, and the pipe burying depth is 20-30cm in a clay manner.
4. The laying method of the apple drip irrigation pipe according to claim 1, characterized in that: in the step one (b), the vertical distance between the main pipe embedded grooves (1) on the two sides and the tree body is 1/2 of the radius of the tree crown.
5. The laying method of the apple drip irrigation pipe according to claim 1, characterized in that: the surface of the drip irrigation branch pipe (4) is equidistantly provided with anti-blocking drippers.
6. The laying method of the apple drip irrigation pipe according to claim 1, characterized in that: the detection tube (8) comprises a plastic tube (81), and the bottom end of the plastic tube (81) is provided with an arc surface.
7. The laying method of the apple drip irrigation pipe according to claim 6, characterized in that: the plastic pipe (81) is connected with a piston (82) in a sliding mode, and the bottom of the piston (82) is fixedly connected with a water absorption rod (83).
8. The laying method of the apple drip irrigation pipe according to claim 7, characterized in that: the top of the piston (82) at the lower side is fixedly connected with a piston rod (84) extending to the upper part of the plastic pipe (81), and the top end of the piston rod (84) is fixedly connected with a pipe cover (85).
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| CN202010915626.0A CN112042514A (en) | 2020-09-03 | 2020-09-03 | Laying method of apple drip irrigation pipe |
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| CN202010915626.0A CN112042514A (en) | 2020-09-03 | 2020-09-03 | Laying method of apple drip irrigation pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295341A (en) * | 2021-12-01 | 2022-04-08 | 黄显富 | Detector tube pre-embedding machine for drip irrigation tube |
| CN114431118A (en) * | 2022-03-18 | 2022-05-06 | 塔里木大学 | Trunk fruiting type orchard drip irrigation pipe laying method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295341A (en) * | 2021-12-01 | 2022-04-08 | 黄显富 | Detector tube pre-embedding machine for drip irrigation tube |
| CN114431118A (en) * | 2022-03-18 | 2022-05-06 | 塔里木大学 | Trunk fruiting type orchard drip irrigation pipe laying method |
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