CN112544152A - Shallow-buried drip irrigation furrow seeder - Google Patents

Shallow-buried drip irrigation furrow seeder Download PDF

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Publication number
CN112544152A
CN112544152A CN202011469282.1A CN202011469282A CN112544152A CN 112544152 A CN112544152 A CN 112544152A CN 202011469282 A CN202011469282 A CN 202011469282A CN 112544152 A CN112544152 A CN 112544152A
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CN
China
Prior art keywords
drip irrigation
roller
fertilizer
soil
shallow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011469282.1A
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Chinese (zh)
Inventor
孟繁盛
张昊
慈艳华
郑伟
边丽梅
董喆
张丽妍
郝春雷
杜江洪
王洪志
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CHIFENG ACADEMY OF AGRICULTURAL AND ANIMAL HUSBANDRY SCIENCES
Original Assignee
CHIFENG ACADEMY OF AGRICULTURAL AND ANIMAL HUSBANDRY SCIENCES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHIFENG ACADEMY OF AGRICULTURAL AND ANIMAL HUSBANDRY SCIENCES filed Critical CHIFENG ACADEMY OF AGRICULTURAL AND ANIMAL HUSBANDRY SCIENCES
Priority to CN202011469282.1A priority Critical patent/CN112544152A/en
Publication of CN112544152A publication Critical patent/CN112544152A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A01B49/02—Combined machines with two or more soil-working tools of different kind
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • 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
    • 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)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Working Implements (AREA)
  • Sowing (AREA)

Abstract

The invention discloses a shallow-buried drip irrigation furrow seeder, which comprises a rack, a soil preparation mechanism, a fertilizing mechanism, a belt paving mechanism and a seeding mechanism, wherein the rack is provided with a soil preparation groove; the land preparation mechanism comprises two ploughshares which are arranged at the front end of the rack in a bilateral symmetry way and are used for ditching downwards and dividing soil to two sides to form furrows, a land preparation roller is arranged at the middle lower part of the rack through a land preparation bearing and a land preparation shaft, the diameter of the land preparation roller corresponding to the position of the furrows is large, and the diameter of the land preparation roller corresponding to the position of the ridge backs is small; the fertilizing mechanism comprises a fertilizer box and two fertilizer feeders driven by a fertilizer shaft, and the lower ends of the fertilizer pipes are respectively connected to the rear parts of the corresponding ploughshares; the tape laying mechanism comprises a drip irrigation tape bracket and a drip irrigation tape laying device; the seeding mechanism is characterized in that duckbilled roller seeding devices are connected to the rear end of the rack corresponding to the positions of the two furrows, and a roller is connected to the rear of each duckbilled roller seeding device. The drip irrigation belt is buried in shallow land and laid on the ridge back of narrow row, and is suitable for film-free shallow-buried drip irrigation furrow sowing operation.

Description

Shallow-buried drip irrigation furrow seeder
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a shallow-buried drip irrigation furrow seeder.
Background
In order to improve the ecological environment and relieve the contradiction between water and grain, the cultivation technology is forced to popularize the film-free shallow-buried drip irrigation technology in recent years, not only reduces the underground water consumption and improves the utilization efficiency of water and fertilizer, but also drives the traditional crops such as local corn, sorghum and the like to increase the yield and income. The film-free shallow-buried drip irrigation planting adopts wide-narrow row planting, seeding is carried out in furrow, the drip irrigation belt is buried in the furrow on the ridge back of the narrow row, the soil is covered for 2-3 cm, and then the underground drip irrigation belt is connected with the branch pipe on the ground, so that the integrated precise management of water and fertilizer is realized. However, in the prior art, a special seeder matched with a filmless shallow-buried drip irrigation furrow seeding technology is lacked.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a seeder matched with a filmless shallow-buried drip irrigation furrow seeding technology, seeds are sown in furrows, drip irrigation belts are buried and laid on narrow-row ridge backs, and the seeder is simple in structure and good in operation quality.
The purpose of the invention is realized as follows: the utility model provides a shallow drip irrigation furrow seeder that buries, it includes frame, soil preparation mechanism, fertilizing mechanism, shop takes mechanism and sowing mechanism, its characterized in that: the land preparation mechanism comprises two ploughshares which are symmetrically arranged at the left and right sides of the front end of the frame and are used for ditching downwards and dividing soil to two sides to form furrows, a land preparation roller is arranged at the middle lower part of the frame through a land preparation bearing and a land preparation shaft, the diameter of the land preparation roller corresponding to the positions of the furrows is large, and the diameter of the land preparation roller corresponding to the positions of the ridge backs is small; the fertilizing mechanism comprises a fertilizer box arranged at the middle upper part of the frame, the lower part of the fertilizer box is provided with two fertilizer devices driven by a fertilizer shaft, the lower parts of the two fertilizer devices are connected with fertilizer pipes, the lower ends of the two fertilizer pipes are respectively connected to the rear parts of the corresponding ploughshares, and the fertilizer shaft is in transmission connection with the soil preparation shaft through a chain wheel and a chain; the belt paving mechanism comprises a drip irrigation belt bracket arranged on a rack at the rear part of the fertilizer box, and a drip irrigation belt paving device is arranged on the rack at the lower part of the drip irrigation belt bracket; the seeding mechanism is characterized in that the rear end of the frame is connected with two duckbilled roller seeding devices corresponding to two furrow positions, and the back of each duckbilled roller seeding device is connected with a roller.
Preferably, the rack comprises two longitudinal beams on the left side and the right side, the front ends of the two longitudinal beams are connected with a front cross beam, the middle rear parts of the two longitudinal beams are connected with a middle cross beam, and the rear ends of the two longitudinal beams are connected with a rear cross beam; the upper parts of the front ends of the two longitudinal beams are connected with front upright posts, the upper end between the two front upright posts is connected with a front upper beam, and two ends of the front upper beam are respectively provided with a diagonal draw bar connected with the middle part of the longitudinal beam; the upper parts of the rear ends of the two longitudinal beams are connected with rear upright columns, and the upper ends of the two rear upright columns are connected with a rear upper beam.
Preferably, the plough share is installed on the front cross beam, the land preparation bearing is respectively installed on the middle lower parts of the two longitudinal beams, the fertilizer box is installed on the middle upper parts of the two longitudinal beams, the drip irrigation tape support is installed on the upper parts of the two longitudinal beams or the middle cross beam at the rear part of the fertilizer box, the drip irrigation tape laying device is installed on the middle cross beam, and the duckbilled roller sowing device is hinged on the rear cross beam.
Preferably, the two ends of the soil preparation roller are provided with the ground gripping claws arranged in a radial mode, or the two ends of the soil preparation shaft are provided with the ground gripping wheels.
Preferably, the plough share comprises a plough column, a plough shovel which ditches downwards and divides soil to two sides is arranged at the lower end of the plough column, a plough column sleeve is arranged on a cross beam corresponding to the furrow position, and the plough column is inserted into the upright column sleeve and fixedly arranged by a jackscrew.
Preferably, the drip irrigation tape laying device comprises a tape laying column, a cutting edge is arranged on the front side of the lower portion of the tape laying column, soil retaining plates are arranged on two sides of the lower portion of the tape laying column, two drip irrigation tape guide wheels are arranged between the two soil retaining plates, two drip irrigation tape earthing arms are hinged to the tape laying column in a bilateral symmetry mode, and the rear end of each drip irrigation tape earthing arm is connected with the corresponding drip irrigation tape earthing plate; and a tape laying column sleeve is arranged in the middle of the middle cross beam, and the tape laying column is inserted into the tape laying column sleeve and is fixedly installed by a jackscrew.
Compared with the prior art, the invention has the advantages that:
1) the invention installs two ploughshares which ditch downwards and divide soil to two sides to form furrows in bilateral symmetry at the front end of a frame, installs a soil preparation roller at the middle lower part of the frame through a soil preparation bearing and a soil preparation shaft, the diameter of the soil preparation roller at the position corresponding to the furrows is large, and the diameter of the soil preparation roller at the position corresponding to the ridge back is small; the furrow opening and soil separating and the soil preparation roller pressing are carried out by the plough share, a solid furrow ridge back structure can be formed, under the condition of film-free planting, a complete furrow low ridge back height structure can be kept in the seedling stage, and the drought resisting effect is obvious.
2) The invention adopts the duckbilled roller seeder to sow in the furrow, and the drip irrigation tape is paved on the ridge back between the other furrows, thus realizing the film-free shallow-buried drip irrigation wide-narrow row planting.
3) The invention arranges the ground-grabbing claws arranged in a radial shape at two ends of the ground-preparing roller or arranges the ground-grabbing wheels at two ends of the ground-preparing shaft, thereby ensuring that the ground-preparing shaft does not lose rotation and uniform fertilization.
4) The seeding machine has the advantages of simple structure, small required power, small traction resistance, good seeding quality and low operation cost.
Drawings
Fig. 1 is a schematic side view of a shallow-buried drip irrigation furrow seeder according to an embodiment 1 of the present invention;
fig. 2 is a schematic three-dimensional structure diagram of a shallow-buried drip irrigation furrow seeder according to embodiment 1 of the present invention;
FIG. 3 is a schematic perspective view of a rack according to embodiment 1 of the present invention;
FIG. 4 is a schematic perspective view of a soil preparation mechanism and a fertilizing mechanism in the embodiment 1 of the present invention;
FIG. 5 is a schematic perspective view of a plough share according to embodiment 1 of the present invention;
fig. 6 is a schematic perspective view of a drip irrigation tape laying device according to embodiment 1 of the present invention;
FIG. 7 is a schematic perspective view of a soil preparation roller according to embodiment 2 of the present invention;
in the figure: 1-frame, 2-ploughshare, 3-soil preparation bearing, 4-soil preparation shaft, 5-soil preparation roller, 6-fertilizer box, 7-fertilizer shaft, 8-fertilizer distributor, 9-fertilizer tube, 10-sprocket, 11-chain, 12-drip tape holder, 13-drip tape laying device, 14-duckbilled roller disseminator, 15-compactor, 16-longitudinal beam, 17-front beam, 18-middle beam, 19-rear beam, 20-front column, 21-front upper beam, 22-diagonal beam, 23-rear column, 24-rear upper beam, 25-ground claw, 26-ground wheel, 27-plough column, 28-plough shovel, 29-plough column sleeve, 30-belt laying column, 31-blade, 32-soil retaining plate, 33-drip irrigation tape guide wheels, 34-drip irrigation tape earthing arms, 35-drip irrigation tape earthing plates and 36-tape laying column sleeves.
Detailed Description
The present invention is described in detail below with reference to the attached drawings.
Example 1: as shown in fig. 1 to 6, a shallow-buried drip irrigation furrow seeder comprises a frame 1, a soil preparation mechanism, a fertilizing mechanism, a belt laying mechanism and a seeding mechanism; the frame 1 comprises two longitudinal beams 16 on the left side and the right side, the front ends of the two longitudinal beams 16 are connected with a front cross beam 17, the middle rear parts of the two longitudinal beams 16 are connected with a middle cross beam 18, and the rear ends of the two longitudinal beams 16 are connected with a rear cross beam 19; the upper parts of the front ends of the two longitudinal beams 16 are connected with front upright posts 20, the upper end between the two front upright posts 20 is connected with a front upper beam 21, and two ends of the front upper beam 21 are respectively provided with a diagonal draw bar 22 connected with the middle part of the longitudinal beam 16; the upper parts of the rear ends of the two longitudinal beams 16 are connected with rear upright posts 23, and the upper ends of the two rear upright posts 23 are connected with a rear upper beam 24; the land preparation mechanism comprises two ploughshares 2 which are symmetrically arranged on a front cross beam 17 left and right and are used for ditching downwards and dividing soil to two sides to form furrows, land preparation rollers 5 are arranged on the middle lower part of a rack through land preparation bearings 3 and land preparation shafts 4 which are arranged below two longitudinal beams 16, the diameter of the land preparation roller 5 corresponding to the position of the furrows is large, and the diameter of the land preparation roller 5 corresponding to the position of the ridge back is small; the two ends of the soil preparation shaft 4 are provided with a ground grabbing wheel 26; the fertilizing mechanism comprises a fertilizer box 6 arranged on two longitudinal beams 16 in the middle of the frame 1, the lower part of the fertilizer box 6 is provided with two fertilizer applicators 8 driven by a fertilizer shaft 7, the lower parts of the two fertilizer applicators 8 are connected with fertilizer pipes 9, the lower ends of the two fertilizer pipes 9 are respectively connected to the rear parts of the corresponding ploughshares 2, and the fertilizer shaft 7 is in transmission connection with the land preparation shaft 4 through a chain wheel 10 and a chain 11; the belt paving mechanism comprises drip irrigation belt brackets 12 arranged on two longitudinal beams 16 at the rear part of the fertilizer box 6, and a drip irrigation belt paving device 13 is arranged on a middle cross beam 18 at the lower part of each drip irrigation belt bracket 12; the seeding mechanism is characterized in that the rear end of the frame 1 is connected to two furrow positions on the rear cross beam 19 corresponding to the duckbilled roller seeder 14, and the back of each duckbilled roller seeder 14 is connected with the roller 15; the ploughshare 1 comprises a plough column 27, a plough shovel 28 which ditches downwards and divides soil to two sides is arranged at the lower end of the plough column 27, a plough column sleeve 29 is arranged on a cross beam 17 corresponding to the furrow position, and the plough column 27 is inserted in the upright column sleeve 29 and fixedly arranged by a jackscrew; the drip irrigation tape laying device 13 comprises a tape laying column 30, a blade 31 is arranged on the front side of the lower portion of the tape laying column 30, retaining plates 32 are arranged on two sides of the lower portion of the tape laying column 30, two drip irrigation tape guide wheels 33 are arranged between the two retaining plates 32, two drip irrigation tape earthing arms 34 are hinged on the tape laying column 30 in a bilateral symmetry mode, and the rear ends of the drip irrigation tape earthing arms 34 are connected with drip irrigation tape earthing plates 35; a tape laying column sleeve 36 is arranged in the middle of the middle cross beam 18, and the tape laying column 30 is inserted into the tape laying column sleeve 36 and fixedly arranged by a jackscrew.
Example 2: as shown in fig. 7, the other structure is the same as that of embodiment 1, except that: the two ends of the soil preparation shaft 4 are not provided with the soil gripping wheels 26, and the two ends of the soil preparation roller 5 are provided with the soil gripping claws 25 arranged in a radial shape.
The contents of the above embodiments are only for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and a person skilled in the art can make simple modifications or equivalent substitutions on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (6)

1. The utility model provides a shallow drip irrigation furrow seeder that buries, it includes frame, soil preparation mechanism, fertilizing mechanism, shop takes mechanism and sowing mechanism, its characterized in that: the land preparation mechanism comprises two ploughshares which are symmetrically arranged at the left and right sides of the front end of the frame and are used for ditching downwards and dividing soil to two sides to form furrows, a land preparation roller is arranged at the middle lower part of the frame through a land preparation bearing and a land preparation shaft, the diameter of the land preparation roller corresponding to the positions of the furrows is large, and the diameter of the land preparation roller corresponding to the positions of the ridge backs is small; the fertilizing mechanism comprises a fertilizer box arranged at the middle upper part of the frame, the lower part of the fertilizer box is provided with two fertilizer devices driven by a fertilizer shaft, the lower parts of the two fertilizer devices are connected with fertilizer pipes, the lower ends of the two fertilizer pipes are respectively connected to the rear parts of the corresponding ploughshares, and the fertilizer shaft is in transmission connection with the soil preparation shaft through a chain wheel and a chain; the belt paving mechanism comprises a drip irrigation belt bracket arranged on a rack at the rear part of the fertilizer box, and a drip irrigation belt paving device is arranged on the rack at the lower part of the drip irrigation belt bracket; the seeding mechanism is characterized in that the rear end of the frame is connected with two duckbilled roller seeding devices corresponding to two furrow positions, and the back of each duckbilled roller seeding device is connected with a roller.
2. The shallow-buried drip irrigation furrow planter according to claim 1, wherein: the frame comprises two longitudinal beams on the left side and the right side, the front ends of the two longitudinal beams are connected with a front cross beam, the middle rear parts of the two longitudinal beams are connected with a middle cross beam, and the rear ends of the two longitudinal beams are connected with a rear cross beam; the upper parts of the front ends of the two longitudinal beams are connected with front upright posts, the upper end between the two front upright posts is connected with a front upper beam, and two ends of the front upper beam are respectively provided with a diagonal draw bar connected with the middle part of the longitudinal beam; the upper parts of the rear ends of the two longitudinal beams are connected with rear upright columns, and the upper ends of the two rear upright columns are connected with a rear upper beam.
3. The shallow-buried drip irrigation furrow planter according to claim 2, wherein: the plowshare is installed on the front cross beam, the land preparation bearing is respectively installed on the middle lower parts of the two longitudinal beams, the fertilizer box is installed on the middle upper parts of the two longitudinal beams, the drip irrigation tape support is installed on the upper parts of the two longitudinal beams or the middle cross beam at the rear part of the fertilizer box, the drip irrigation tape laying device is installed on the middle cross beam, and the duckbilled roller sowing device is hinged to the rear cross beam.
4. The shallow-buried drip irrigation furrow drill according to any one of claims 1, 2 or 3, characterized in that: the two ends of the soil preparation roller are provided with the soil gripping claws arranged in a radial shape, or the two ends of the soil preparation shaft are provided with the soil gripping wheels.
5. The shallow-buried drip irrigation furrow planter according to claim 4, wherein: the plough share comprises a plough column, a plough shovel which ditches downwards and divides soil towards two sides is arranged at the lower end of the plough column, a plough column sleeve is arranged on a cross beam corresponding to the furrow position, and the plough column is inserted into an upright column sleeve and fixedly arranged by a jackscrew.
6. The shallow-buried drip irrigation furrow planter according to claim 5, wherein: the drip irrigation tape laying device comprises a tape laying column, a cutting edge is arranged on the front side of the lower portion of the tape laying column, retaining plates are arranged on two sides of the lower portion of the tape laying column, two drip irrigation tape guide wheels are arranged between the two retaining plates, two drip irrigation tape earthing arms are hinged to the tape laying column in a bilateral symmetry mode, and the rear ends of the drip irrigation tape earthing arms are connected with the drip irrigation tape earthing plates; and a tape laying column sleeve is arranged in the middle of the middle cross beam, and the tape laying column is inserted into the tape laying column sleeve and is fixedly installed by a jackscrew.
CN202011469282.1A 2020-12-05 2020-12-05 Shallow-buried drip irrigation furrow seeder Pending CN112544152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011469282.1A CN112544152A (en) 2020-12-05 2020-12-05 Shallow-buried drip irrigation furrow seeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011469282.1A CN112544152A (en) 2020-12-05 2020-12-05 Shallow-buried drip irrigation furrow seeder

Publications (1)

Publication Number Publication Date
CN112544152A true CN112544152A (en) 2021-03-26

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ID=75063034

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Application Number Title Priority Date Filing Date
CN202011469282.1A Pending CN112544152A (en) 2020-12-05 2020-12-05 Shallow-buried drip irrigation furrow seeder

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112930733A (en) * 2021-04-15 2021-06-11 南京农业大学 Drip irrigation inclined plane seeding fertilization all-in-one
CN113303210A (en) * 2021-07-02 2021-08-27 内蒙古自治区农牧业科学院 Seeder terminal buried drip irrigation belt device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112930733A (en) * 2021-04-15 2021-06-11 南京农业大学 Drip irrigation inclined plane seeding fertilization all-in-one
CN112930733B (en) * 2021-04-15 2023-01-24 南京农业大学 Drip irrigation inclined plane seeding fertilization all-in-one
CN113303210A (en) * 2021-07-02 2021-08-27 内蒙古自治区农牧业科学院 Seeder terminal buried drip irrigation belt device

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