CN220606819U - Positioning and observing system for tobacco and rice rotation test field - Google Patents

Abstract

The utility model discloses a positioning and observing system for a tobacco and rice rotation test field, and belongs to the technical field of agricultural science research. The technical proposal is as follows: the tobacco and rice rotation test field positioning observation system comprises a test field and a controller, wherein four first clapboards which are vertically arranged and a plurality of second clapboards which are horizontally arranged are arranged on the inner side of the test field, the test field is divided into a plurality of planting areas by the first clapboards and the second clapboards, each planting area is provided with a water inlet branch pipe, all the water inlet branch pipes are integrated into a water inlet pipe, each water inlet branch pipe is connected with the side wall of the water inlet pipe, one end of the water inlet pipe, which is far away from the water inlet branch pipe, is connected with a water outlet of a water pump, and a flow control valve is electrically connected with the controller; a spraying device is further arranged between the second area and the third area, and the first partition board and the second partition board divide the test field into a plurality of planting areas, so that research on the growth conditions of rice or tobacco under different experimental conditions is facilitated.

Description

Positioning and observing system for tobacco and rice rotation test field

Technical Field

The utility model belongs to the technical field of agricultural science research, and particularly relates to a positioning and observing system for a tobacco and rice rotation test field.

Background

In the southern tobacco planting area, continuous cropping of tobacco is easy to generate continuous cropping obstacle, so that the improvement of tobacco yield and quality is greatly restricted, and in order to ensure the sustainable development of tobacco fields and tobacco industry, the tobacco and rice rotation has been developed into a main tobacco planting mode in the south in recent years. Tobacco is planted in the first half year and rice is planted in the second half year each year, and as tobacco and rice are crops with strong seasonality, tobacco and rice rotation can be connected in a seamless manner in time and seasons, high yield and quality improvement of tobacco and rice can be promoted, land utilization rate and yield are increased, land utilization potential is brought into full play to the greatest extent, crop rotation planting of the two crops can greatly reduce plant diseases and insect pests, improve and optimize physical and chemical properties of soil, degradation caused by excessive consumption of nutrient substances in the soil can be effectively avoided, and the yield of flue-cured tobacco and rice is improved.

How to improve tobacco quality and rice yield, related staff needs to carry out a large number of scientific tests, in particular to field positioning tests, but the existing test fields are difficult to consider the long-term positioning observation of tobacco and rice, and Chinese patent No. CN103741653A is a rice airtight micro-area test system, and relates to a rice micro-area system for solving the problems that the sealing performance is poor, water inflow and drainage cannot be controlled independently, and the test result is inaccurate, time consuming and labor consuming due to the fact that a soil ridge or a plastic ridge is used for a pool ridge of the existing rice micro-area. The utility model comprises a main water inlet, a main water outlet, a water inlet channel, a water drainage channel, a main water inlet channel, a main water drainage channel, a water inlet, a water outlet, a steel plate ridge and reinforcing steel bars; the four sides of the rice airtight micro-area test field are all surrounded by steel plate ridges, water inlets and water drainage channels are arranged between the rice airtight micro-area test systems in a row at intervals, water inlets and water outlets are arranged on the steel plate ridges on two opposite sides of the rice airtight micro-area test field, water inlets and water outlets are arranged on the steel plate ridges on two sides of the water inlets and the water drainage channels, and a total water inlet channel and a total water drainage channel are arranged on two sides of the rice airtight micro-area test system vertical to the water inlets and the water drainage channels, but the problems of fertilization, insect trapping, field growth observation and the like of plant leaf surfaces in the test process cannot be realized, and inconvenient marking and moving observation are carried out according to different test fields.

Disclosure of Invention

The utility model aims to solve the technical problems that: overcomes the defects of the prior art, provides a tobacco and rice rotation test field positioning observation system, separates a test field into a plurality of planting areas through a first baffle and a second baffle, and is convenient for observe and study the growth condition of rice or tobacco under different experimental conditions.

The technical scheme of the utility model is as follows: the tobacco and rice rotation test field positioning observation system comprises a test field and a controller, wherein four first partition boards which are vertically arranged and a plurality of second partition boards which are horizontally arranged are arranged on the inner side of the test field; each planting area is provided with a water inlet branch pipe, all the water inlet branch pipes are summarized into a water inlet pipe, each water inlet branch pipe is connected with the side wall of the water inlet pipe, one end of the water inlet pipe, which is far away from the water inlet branch pipe, is connected with the water outlet of the water pump, the other end of the water inlet branch pipe is closed, and each water inlet branch pipe is provided with a flow control valve which is electrically connected with the controller; a spraying device is further arranged between the second area and the third area, the spraying device comprises a linear guide rail arranged between the second area and the third area along the vertical direction, the linear guide rail is electrically connected with the controller, a first sliding block of the linear guide rail is provided with a supporting vertical rod, a supporting cross rod is arranged on the supporting vertical rod, a ball screw is arranged on the supporting cross rod and driven by a driving motor, the driving motor is electrically connected with the controller, a sprayer is arranged on a second sliding block of the ball screw, a ranging sensor and a spectrum camera are further arranged on the second sliding block, and the ranging sensor and the spectrum camera are electrically connected with the controller; the device also comprises a plurality of identification devices arranged between the first area and the second area and between the third area and the fourth area; the marking device comprises a supporting base, a first supporting rod and a marking plate, wherein the first supporting rod is arranged on the supporting base, the marking plate is arranged on the first supporting rod, the first supporting rod comprises an upper rod and a lower rod, the upper rod is sleeved in the lower rod, a first fixing hole is formed in the side wall of the upper rod, a second fixing hole is uniformly formed in the lower rod along the length direction, and a positioning pin used for fixing and penetrating through the first fixing hole and the second fixing hole is further arranged on the lower rod.

Preferably, the lowest liquid level sensor and the highest liquid level sensor are arranged in each planting area, and the lowest liquid level sensor and the highest liquid level sensor are electrically connected with the controller.

Preferably, the insect catching device is arranged between the first area and the second area and between the third area and the fourth area; the insect catching device comprises an insect catching barrel, an attracting core and a supporting rod arranged at the bottom of the insect catching barrel, wherein a stabilizing part is arranged at the bottom of the second supporting rod.

Preferably, the locating pin comprises a cylindrical body and a protruding portion arranged at one end of the cylindrical body, and the end, far away from the protruding portion, of the cylindrical body is provided with threads and nuts matched with the threads to fix and detach the locating pin.

Preferably, the marking plate is a rectangular plate, the lower end of the marking plate is provided with a lower protruding part for placing different marking plates, and the upper end of the marking plate is provided with a fixing clamp for fixing the marking plate.

Preferably, the top end of the insect catching barrel is also provided with an insect sticking plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the tobacco and rice rotation test field positioning observation system provided by the utility model, the test field is divided into a plurality of planting areas by the first partition board and the second partition board, so that research on the growth conditions of rice or tobacco under different experimental conditions is facilitated; the system is suitable for rotation of rice and tobacco, each planting area is a mutually independent unit, soil is placed at the bottom of each planting area, water is added into each planting area through a water inlet branch pipe when the rice needs to be planted, the added water quantity is controlled through a flow control valve, a lowest liquid level sensor and a highest liquid level sensor monitor the water level in each planting area respectively, mutually independent and complementary influences are achieved among each planting area, when the tobacco is needed, the water level in each planting area is discharged, when the rice needs to be watered, water can be fed through the water inlet branch pipe, and the flow control valve controls the water inlet quantity according to actual test requirements; 2. the spraying device can be used for spraying when the foliar fertilizer is needed to be sprayed on rice or tobacco, so that the use is more convenient; 3. the identification device is convenient to distinguish different planting areas, and the adjustable support base arranged on the identification device can be suitable for experimenters with different heights; 4. when the insect attracting device is used, the insect attracting device is placed in an area needing insect expelling, and insect pests in a planting area can be attracted and killed in an auxiliary mode. 5. The spectrum camera can monitor the vegetation index, growth and development, yield and quality and the like of rice and tobacco crops.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the structure of the spraying device of the present utility model.

Fig. 3 is a schematic view of the structure of the marking device of the present utility model.

Fig. 4 is a schematic structural view of the insect catching means of the present utility model.

In the figure, 1, test field; 2. a first separator; 3. a second separator; 101. a first zone; 102. a second zone; 103. a third zone; 104. a fourth zone; 4. a planting area; 501. a water inlet branch pipe; 502. a water inlet pipe; 503. a water pump; 601. a linear guide rail; 602. a supporting vertical rod; 603. a support rail; 604. a ball screw; 605. a sprinkler; 606. a ranging sensor; 607. a second slide block; 7. an identification device; 701. a support base; 702. a first support rod; 703. a sign board; 704. a boss; 705. a fixing clamp; 706. a pole is arranged; 707. a lower rod; 708. a positioning pin; 709. a cylindrical body; 710. a nut; 8. an insect catching device; 801. an insect catching barrel; 802. a second support rod; 803. a stabilizing portion; 804. attracting cores; 805. and (5) a pest sticking plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the embodiment provides a positioning and observing system of a tobacco and rice rotation test field 1, which comprises the test field 1 and a controller, wherein four first partition boards 2 vertically arranged and a plurality of second partition boards 3 horizontally arranged are arranged on the inner side of the test field 1, the test field 1 is divided into a first area 101, a second area 102, a third area 103 and a fourth area 104 by the four vertical partition boards, the test field 1 is divided into a plurality of planting areas 4 by the first partition boards 2 and the second partition boards 3, and tobacco or rice for testing is planted in each planting area 4;

each planting area 4 is provided with a water inlet branch pipe 501, all the water inlet branch pipes 501 are summarized into a water inlet pipe 502, each water inlet branch pipe 501 is connected with the side wall of the water inlet pipe 502, one end of the water inlet pipe 502, which is far away from the water inlet branch pipe 501, is connected with the water outlet of the water pump 503, the other end of the water inlet branch pipe 501 is closed, each water inlet branch pipe 501 is provided with a flow control valve, and the flow control valve is electrically connected with the controller; the lowest liquid level sensor and the highest liquid level sensor are arranged in each planting area 4, and the lowest liquid level sensor and the highest liquid level sensor are electrically connected with the controller.

The spraying device is further arranged between the second area 102 and the third area 103, the spraying device comprises a linear guide rail 601 which is arranged between the second area 102 and the third area 103 and is electrically connected with the controller, a first supporting vertical rod 602 is arranged on a first sliding block of the linear guide rail 601, a supporting horizontal rod 603 is arranged on the supporting vertical rod 602, a ball screw 604 is arranged on the supporting horizontal rod 603, the ball screw 604 is driven by a driving motor, the driving motor is electrically connected with the controller, a sprayer 605 is arranged on a second sliding block 607 of the ball screw 604, the sprayer 605 can be a sprayer which is manufactured by Fangmo mechanical manufacturing company and has the model of 24V-ULV4, the first sliding block on the linear guide rail 601 slides along the linear guide rail 601 under the control of the controller, the supporting horizontal rod 603 is driven to move along the length direction of the test field 1, the sprayer 605 can move along the width direction of the test field 1, a camera 606 and a camera 606 are further arranged on the second sliding block, the distance measuring sensor 606 and the camera 607 are electrically connected with the controller, the camera 605 and the camera 605 can be a camera 605, and the camera 605 can be used for measuring the spectrum of a high-quality of a high-voltage range, and a high-quality detector spectrum can be used for detecting the spectrum of the plants, and the high-quality of the plants can be used for detecting the high-quality and the high-quality plants.

Further comprising a number of identification means 7 arranged between the first zone 101 and the second zone 102, between the third zone 103 and the fourth zone 104; the marking device 7 comprises a support base 701, a first support rod 702 and a marking plate 703, the first support rod 702 is arranged on the support base 701, the marking plate 703 is arranged on the first support rod 702, the first support rod 702 comprises an upper rod 706 and a lower rod 707, the upper rod 706 is sleeved in the lower rod 707, a first fixing hole is formed in the side wall of the upper rod 706, a second fixing hole is uniformly formed in the lower rod 707 along the length direction, and a positioning pin 708 which penetrates through the first fixing hole and the second fixing hole and is used for fixing is further included.

The positioning pin 708 comprises a cylindrical body 709 and a protruding part arranged at one end of the cylindrical body 709, wherein the end of the cylindrical body 709 far away from the protruding part is provided with threads and a nut 710 matched with the threads so as to fix and detach the positioning pin 708.

The marking plate 703 is a rectangular plate, the lower end of the marking plate 703 is provided with a lower protruding part 704 for placing different marking plates, and the upper end of the marking plate 703 is provided with a fixing clamp 705 for fixing the marking plate 703.

The test field 1 is divided into a plurality of planting areas 4 by the first partition board 2 and the second partition board 3, so that the study on the growth condition of rice or tobacco under different experimental conditions is facilitated; the system is suitable for rotation of rice and tobacco, each planting area 4 is a mutually independent unit, soil is placed at the bottom of each planting area 4, water is added into each planting area 4 through a water inlet branch pipe 501 when the rice needs to be planted, the added water quantity is controlled through a flow control valve, the water level in each planting area 4 is monitored by a lowest liquid level sensor and a highest liquid level sensor respectively, the mutually independent complementation influence is achieved among each planting area 4, when the tobacco is needed, the water level in each planting area 4 is discharged, when the rice needs to be watered, water can be fed through the water inlet branch pipe 501, and the water inlet quantity is controlled through the flow control valve according to actual test requirements; the spraying device can be used for spraying when the foliar fertilizer is needed to be sprayed on rice or tobacco, so that the use is more convenient; the setting of identification means 7 is convenient for distinguish different planting areas 4, and identification means 7 sets up adjustable support base 701 and can be applicable to the experimenter of different heights.

Example 2

As shown in fig. 4, on the basis of embodiment 1, the insect catching device 8 is further included between the first region 101 and the second region 102, and between the third region 103 and the fourth region 104; the insect catching device 8 comprises an insect catching barrel 801, an attracting core 804 and a second supporting rod 802 arranged at the bottom of the insect catching barrel 801, wherein a stabilizing part 803 is arranged at the bottom of the second supporting rod 802, and substances used for attracting insects are placed in the attracting core 804, so that the insect catching device is a common product sold in the market, and corresponding insect sex hormones and the like can be selected. The top of the insect catching barrel 801 is also provided with a sticky trap 805, the sticky trap 805 and the insect attracting light source are of commercial common structures, the insect attracting device is placed in an area needing insect expelling when in use, and insect attracting light sources are turned on to assist in attracting and killing insects in a planting area.

Although the present utility model has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present utility model is not limited thereto. Various equivalent modifications and substitutions for embodiments of the utility model may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these modifications and substitutions are intended to be within the scope of the utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (6)

1. Tobacco and rice rotation test field positioning and observing system, its characterized in that: the test bed comprises a test bed (1) and a controller, wherein four first partition boards (2) which are vertically arranged and a plurality of second partition boards (3) which are horizontally arranged are arranged on the inner side of the test bed (1), the test bed (1) is divided into a first area (101), a second area (102), a third area (103) and a fourth area (104) by the four vertical partition boards, the test bed (1) is divided into a plurality of planting areas (4) by the first partition boards (2) and the second partition boards (3), and tobacco or rice for testing is planted in each planting area (4);

each planting area (4) is provided with a water inlet branch pipe (501), all the water inlet branch pipes (501) are summarized into a water inlet pipe (502), each water inlet branch pipe (501) is connected with the side wall of the water inlet pipe (502), one end, far away from the water inlet branch pipe (501), of the water inlet pipe (502) is connected with a water outlet of a water pump (503), the other end of the water inlet branch pipe (501) is closed, each water inlet branch pipe (501) is provided with a flow control valve, and the flow control valve is electrically connected with a controller;

a spraying device is further arranged between the second area (102) and the third area (103), the spraying device comprises a linear guide rail (601) arranged between the second area (102) and the third area (103) along the vertical direction, the linear guide rail (601) is electrically connected with a controller, a first sliding block of the linear guide rail (601) is provided with a supporting vertical rod (602), the supporting vertical rod (602) is provided with a supporting cross rod (603), the supporting cross rod (603) is provided with a ball screw (604), the ball screw (604) is driven by a driving motor, the driving motor is electrically connected with the controller, a second sliding block (607) of the ball screw (604) is provided with a sprayer (605), a distance measuring sensor (606) and a spectrum camera are further arranged on the second sliding block (607), and the distance measuring sensor (606) and the spectrum camera are electrically connected with the controller;

the device also comprises a plurality of identification devices (7) arranged between the first area (101) and the second area (102) and between the third area (103) and the fourth area (104); the marking device (7) comprises a supporting base (701), a first supporting rod (702) and a marking plate (703), wherein the first supporting rod (702) is arranged on the supporting base (701), the marking plate (703) is arranged on the first supporting rod (702), the first supporting rod (702) comprises an upper rod (706) and a lower rod (707), the upper rod (706) is sleeved in the lower rod (707), a first fixing hole is formed in the side wall of the upper rod (706), a second fixing hole is uniformly formed in the lower rod (707) along the length direction, and a locating pin (708) used for fixing and penetrating through the first fixing hole and the second fixing hole is further included.

2. The tobacco and rice rotation test field positioning and observing system according to claim 1, wherein: the minimum liquid level sensor and the maximum liquid level sensor are arranged in each planting area (4), and are electrically connected with the controller.

3. The tobacco and rice rotation test field positioning and observing system according to claim 1, wherein: the insect catching device (8) is arranged between the first area (101) and the second area (102) and between the third area (103) and the fourth area (104); the insect catching device (8) comprises an insect catching barrel (801), a lure core (804) and a second support rod (802) arranged at the bottom of the insect catching barrel (801), wherein a stabilizing part (803) is arranged at the bottom of the second support rod (802).

4. The tobacco and rice rotation test field positioning and observing system according to claim 1, wherein: the locating pin (708) comprises a cylindrical body (709) and a protruding portion arranged at one end of the cylindrical body (709), wherein threads and nuts (710) matched with the threads are arranged at one end, away from the protruding portion, of the cylindrical body (709) to fix and detach the locating pin (708).

5. The tobacco and rice rotation test field positioning and observing system according to claim 1, wherein: the marking board (703) is a rectangular board, the lower end of the marking board (703) is provided with a lower protruding part (704) for placing different marking boards, and the upper end of the marking board (703) is provided with a fixing clamp (705) for fixing the marking board (703).

6. A smoke-rice rotation test field positioning and observing system as set forth in claim 3, wherein: the top end of the insect catching barrel (801) is also provided with an insect sticking plate (805).