CN112970482A

CN112970482A - Resistant saline and alkaline screening experimental apparatus of vine

Info

Publication number: CN112970482A
Application number: CN202110151628.1A
Authority: CN
Inventors: 胡靖华; 卢琳桑; 刘荣华; 黄陈香
Original assignee: Fujian Rongguan Environmental Construction Group Co ltd
Current assignee: Fujian Rongguan Environmental Construction Group Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-06-18
Anticipated expiration: 2041-02-04
Also published as: CN112970482B

Abstract

The invention provides a vine salt and alkali tolerance screening experimental device, and relates to the field of plant growth experiments. This resistant saline and alkaline screening experimental apparatus of vine, including the proof box, the rear surface of proof box is provided with the distribution box, the upper surface of distribution box is provided with the distributing pipe, the inside of proof box is provided with lays the device, the inside of laying the device is provided with places the piece. Through being provided with the water distribution box, inside through the water distribution box is provided with a plurality of cavities, can hold different concentration salt lye, thereby conveniently carry out different concentration salt lye screening to its inside liana, thereby obtain the relation between salt lye concentration and the survival rate, be convenient for obtain the best salt lye concentration that the liana survived, through being provided with a plurality of screening chambeies, inside is provided with the temperature simultaneously, humidity, detection device such as moisture, and the light, can effectively simulate the condition on the spot, thereby made things convenient for later planting condition, for planting on the spot and laid certain basis.

Description

Resistant saline and alkaline screening experimental apparatus of vine

Technical Field

The invention relates to the technical field of plant growth experiments, in particular to a vine saline-alkali tolerant screening experimental device.

Background

The saline-alkali soil is a kind of salt accumulation, which means that the salt contained in the soil influences the normal growth of crops, and according to the incomplete statistics of the textbook organization and the grain and agriculture organization of the united nations, the area of the saline-alkali soil all over the world is 9.5438 hundred million hectares, wherein 9913 million hectares are in China. The formation of alkaline earth and alkalized soil in China is mostly related to the accumulation of carbonate in soil, so that the alkalization degree is generally high, and plants in serious saline-alkaline earth regions can hardly survive.

The real condition in the saline and alkaline land can not really be simulated to some existing experimental facilities, leads to some better plants of growing in the experimental process in the actual growth process, and the expression is poor and satisfactory, and in present experimental process, can not really select the saline and alkaline tolerance degree of liana moreover, carries out the comparatively waste time of experiment many times.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a vine saline-alkali tolerance screening experimental device, which solves the problems that the real growth environment cannot be simulated and the saline-alkali tolerance degree cannot be realized.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a resistant saline and alkaline screening experimental apparatus of vine, includes the proof box, the rear surface of proof box is provided with the distribution box, the upper surface of distribution box is provided with the distributing pipe, the inside of proof box is provided with lays the device, the inside of laying the device is provided with places the piece, the inside of placing the piece is provided with the culture section of thick bamboo, the front surface of proof box is provided with and seals the door, the inside of proof box is provided with the screening chamber, and the quantity in screening chamber is a plurality of, the side surface of proof box is provided with the observation room, it is located the inside in screening chamber to lay the device.

Preferably, the distribution box includes clear water chamber, saline and alkaline chamber, the quantity in saline and alkaline chamber has a plurality ofly, the inside in saline and alkaline chamber is provided with salt lye, the clear water chamber all is provided with the pump body with saline and alkaline chamber's inside, the output of the pump body all with distribution pipe fixed connection.

Preferably, the distribution pipe includes communicating pipe, the side surface fixedly connected with spray pipe of communicating pipe, the lower fixed surface of spray pipe is connected with the shower nozzle, the one end that communicating pipe was kept away from to the spray pipe extends to the inside of proof box, the inside of communicating pipe is provided with electric control valve.

Preferably, the placing device comprises a fixed block, a sliding rod is arranged inside the fixed block, the side surface of the sliding rod is movably connected with the placing block, and the lower surface of the fixed block is fixedly connected with the screening cavity.

Preferably, the placing block comprises a body, the two sides of the body are fixedly connected with placing blocks, the lower surface of the placing block is provided with a clamping groove, the upper surface of the body is provided with a placing groove, the lower surface of the placing groove is provided with a circulation hole, the interior of the placing groove is movably connected with the culture cylinder, and the placing block is movably connected with the placing device through the clamping groove.

Preferably, the closed door comprises a door body, a sealing strip is arranged on the rear surface of the door body, an observation window is fixedly connected to the front surface of the door body, an air vent is arranged on the front surface of the door body and located outside the observation window, and the air vent is communicated with the screening cavity.

Preferably, the screening chamber includes the cavity, the last inner wall fixedly connected with light of cavity, the last inner wall of cavity and the right side that is located the light are provided with temperature sensor, the last inner wall of cavity and the left side that is located the light are provided with humidity transducer, the cavity is formed by proof box and baffle mutually, the baffle seals through the sealing strip with the junction of closing the door.

Preferably, the observation room includes the observation box, the inside of observation box is provided with the treater, the equal electric connection of treater and temperature sensor, humidity transducer, automatically controlled valve, the pump body, the front surface fixedly connected with display screen of observation box, the front surface of observation box just is located the below fixedly connected with manipulating key of display screen.

Preferably, the culture cylinder comprises a cylinder body, the cylinder body is made of transparent glass, the inner wall of the cylinder body is provided with a moisture measuring instrument, the bottom of the cylinder body is provided with a drain hole, and the cylinder body is in a circular truncated cone shape.

The working principle is as follows: in the using process, the vine plant to be tested is placed in the culture cylinder 9, the position of the placing block 5 is adjusted by adjusting the sliding rod 402 in the placing device 4 according to the corresponding plant size, the internal environmental condition is adjusted by the display screen 802 in the observation room 8 and the processor, the real growth environment is simulated, meanwhile, the culture cylinder 9 is made of glass, the root condition of the vine plant in the culture cylinder can be clearly observed, and the experimental condition can be better known;

simultaneously carry out the same setting in other screening chambeies 7, set for different environmental conditions according to the needs of difference, communicate different saline and alkaline chamber 202 and different screening chambeies 7 for make-up moisture and humidity, light 702 simulation sunshine and raising the temperature simultaneously carry out different salinities simultaneously and cultivate, make the experimental data more accurate, perhaps carry out the different liana of plants and experiment, save time, simplify the step and the process of experiment, guarantee the accuracy of experiment.

(III) advantageous effects

The invention provides a vine salt and alkali tolerance screening experimental device. The method has the following beneficial effects:

1. according to the invention, the water distribution tank is arranged, and the plurality of cavities are arranged in the water distribution tank, so that saline-alkali water with different concentrations can be contained, and therefore, saline-alkali screening of lianas with different concentrations can be conveniently carried out, the relation between the saline-alkali concentration and the survival rate can be obtained, and the optimum saline-alkali concentration for survival of the lianas can be conveniently obtained.

2. According to the invention, through arranging the plurality of screening cavities, and arranging the temperature, humidity, moisture and other detection devices and the illuminating lamp in the screening cavities, the field situation can be effectively simulated, so that the subsequent planting situation is facilitated, and a certain foundation is laid for the field planting.

3. According to the invention, the partition plate and the sealing strip are arranged, so that mutual communication of moisture, humidity and the like between the chambers can be effectively prevented, a plurality of living environments can be simulated according to different environments, and the accuracy of an experiment is ensured.

4. According to the invention, through arranging the placing device and the placing block, the plant spacing can be effectively adjusted according to the sizes of different lianas, and the blades are prevented from being shielded, so that the growth of the lianas is limited, and the experimental data is inaccurate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a schematic view of the internal structure of the placement block of the present invention;

FIG. 6 is a schematic view of the internal structure of the water distribution tank of the present invention;

FIG. 7 is a top view of a screening chamber of the present invention;

FIG. 8 is a schematic view showing the internal structure of the culture cylinder of the present invention.

Wherein, 1, a test chamber; 2. a water distribution tank; 201. a clear water cavity; 202. a saline-alkali cavity; 203. a pump body; 3. a distribution pipe; 301. a communicating pipe; 302. a spray tube; 303. a spray head; 4. a placement device; 401. a fixed block; 402. a slide bar; 5. placing the blocks; 501. a body; 502. a placing block; 503. a clamping groove; 504. a placement groove; 505. a flow-through hole; 6. a closing door; 601. a door body; 602. a sealing strip; 603. an observation window; 604. a vent hole; 7. a screening chamber; 701. a chamber; 702. an illuminating lamp; 703. a temperature sensor; 704. a humidity sensor; 705. a partition plate; 8. an observation room; 801. an observation box; 802. a display screen; 803. an operation key; 9. a culture cylinder; 901. a barrel; 902. a moisture meter; 903. and (4) draining the water.

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.

Example (b):

as shown in fig. 1-8, an embodiment of the present invention provides an experimental apparatus for screening saline-alkali tolerance of vine plants, including a test box 1, where an experiment is performed, a water distribution box 2 is disposed on a rear surface of the test box 1, and is used for distributing different required water qualities, the water distribution box 2 includes a clear water cavity 201 and a saline-alkali cavity 202, and supplies water, the saline-alkali cavities 202 are multiple in number, saline-alkali water is disposed inside the saline-alkali cavity 202, pump bodies 203 are disposed inside the clear water cavity 201 and the saline-alkali cavity 202, and provide water for spraying power, and output ends of the pump bodies 203 are fixedly connected with a distribution pipe 3.

Join in marriage the upper surface of water tank 2 and be provided with distributing pipe 3, distribute moisture, distributing pipe 3 includes communicating pipe 301, communicate and join in marriage water tank 2, the side surface fixedly connected with spray tube 302 of communicating pipe 301, spray, then water or increase humidity, the lower fixed surface of spray tube 302 is connected with shower nozzle 303, atomize and spray, it is more even to spray, the one end that communicating pipe 301 was kept away from to spray tube 302 extends to proof box 1's inside, the inside of communicating pipe 301 is provided with automatically controlled valve, conveniently control the water spray.

The inside of proof box 1 is provided with lays device 4, lays and places piece 5, lays device 4 and includes fixed block 401, and the inside of fixed block 401 is provided with slide bar 402, conveniently places piece 5 and slides, slide bar 402's side surface with place 5 swing joint, the fixed position of laying device 4 of lower surface and screening chamber 7 fixed connection of fixed block 401.

The placing device 4 is internally provided with a placing block 5 for placing a culture cylinder 9, the placing block 5 comprises a body 501, two sides of the body 501 are fixedly connected with placing blocks 502 for fixing the position of the placing block 5, the lower surface of the placing block 502 is provided with a clamping groove 503 and is clamped with a slide bar 402, the upper surface of the body 501 is provided with a placing groove 504 for placing the culture cylinder 9, the lower surface of the placing groove 504 is provided with a circulation hole 505 for circulating redundant moisture, the inside of the placing groove 504 is movably connected with the culture cylinder 9, the placing block 502 is movably connected with the placing device 4 through the clamping groove 503, and a dirt receiving groove is formed in the lower part of the placing block.

The inside of placing piece 5 is provided with cultivates a section of thick bamboo 9 for cultivate the liana, cultivates a section of thick bamboo 9 and includes barrel 901, and the material of barrel 901 is clear glass, conveniently observes the condition of taking root that the liana goes on, and the inner wall of barrel 901 is provided with moisture measuring apparatu 902, measures inside moisture, is convenient for simulate real environment, and the bottom of barrel 901 is provided with wash port 903, discharges unnecessary moisture, and the shape of barrel 901 is the round platform shape.

The front surface of proof box 1 is provided with the closing door 6, and it seals to install, and closing door 6 is including a body 601, and the rear surface of a body 601 is provided with sealing strip 602, makes inside cavity 701 separate, prevents to mix, and it is inaccurate to lead to the experiment, and the front surface fixedly connected with observation window 603 of a body 601 conveniently observes, and the front surface of a body 601 and the outside that is located observation window 603 are provided with air vent 604, and the object ventilates to inside, and air vent 604 is linked together with screening chamber 7.

Proof box 1's inside is provided with screening chamber 7, the place of carrying out the experiment screening, and the quantity of screening chamber 7 is a plurality of, screening chamber 7 includes cavity 701, cavity 701's last inner wall fixedly connected with light 702, provide growing light and temperature regulation and control, cavity 701's last inner wall and the right side that is located light 702 are provided with temperature sensor 703, detect growing temperature, cavity 701's last inner wall and the left side that is located light 702 are provided with humidity transducer 704, detect growing humidity, cavity 701 is formed with baffle 705 by proof box 1 mutually, baffle 705 seals through sealing strip 602 with the junction of closing door 6, form sealed cavity 701.

The side surface of proof box 1 is provided with observation box 8, observation box 8 includes observation box 801, observe inside condition, observation box 801's inside is provided with the treater, the information of processing sensor conveying, treater and temperature sensor 703, humidity transducer 704, automatically controlled valve, the equal electric connection of pump body 203, control its switch, the front surface fixedly connected with display screen 802 of observation box 801, show the temperature, humidity and the operational aspect of pump, the front surface of observation box 801 just is located the below fixedly connected with manipulating key 803 of display screen 802, set for relevant parameter (temperature, humidity, water content), install device 4 and be located the inside of screening chamber 7.

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

1. The utility model provides a resistant saline and alkaline screening experimental apparatus of vine, includes proof box (1), its characterized in that: the utility model discloses a screening device of water distributor, including proof box (1), distribution pipe (3), device (4), piece (5) are placed to the inside of proof box (1), the rear surface of proof box (1) is provided with distribution box (2), the upper surface of distribution box (2) is provided with distribution pipe (3), the inside of proof box (1) is provided with lays device (4), the inside of laying device (4) is provided with places piece (5), the inside of placing piece (5) is provided with culture tube (9), the front surface of proof box (1) is provided with closed door (6), the inside of proof box (1) is provided with screening chamber (7), and the quantity of screening chamber (7) is a plurality of, the side surface of proof box (1) is provided with observation room (8), it is located the inside.

2. The saline-alkali tolerant screening experimental facility of vine plants according to claim 1, characterized in that: the water distribution tank (2) comprises a clear water cavity (201) and a saline-alkali cavity (202), the number of the saline-alkali cavity (202) is multiple, saline-alkali water is arranged inside the saline-alkali cavity (202), a pump body (203) is arranged inside the clear water cavity (201) and the saline-alkali cavity (202), and the output end of the pump body (203) is fixedly connected with the distribution pipe (3).

3. The saline-alkali tolerant screening experimental facility of vine plants according to claim 1, characterized in that: distributing pipe (3) are including communicating pipe (301), the side surface fixedly connected with spray pipe (302) of communicating pipe (301), the lower fixed surface of spray pipe (302) is connected with shower nozzle (303), the one end that communicating pipe (301) were kept away from in spray pipe (302) extends to the inside of proof box (1), the inside of communicating pipe (301) is provided with electric control valve.

4. The saline-alkali tolerant screening experimental facility of vine plants according to claim 1, characterized in that: place device (4) including fixed block (401), the inside of fixed block (401) is provided with slide bar (402), the side surface of slide bar (402) with place piece (5) swing joint, the lower surface and screening chamber (7) fixed connection of fixed block (401).

5. The saline-alkali tolerant screening experimental facility of vine plants according to claim 1, characterized in that: the placing block (5) comprises a body (501), placing blocks (502) are fixedly connected to two sides of the body (501), a clamping groove (503) is formed in the lower surface of each placing block (502), a placing groove (504) is formed in the upper surface of the body (501), a circulation hole (505) is formed in the lower surface of each placing groove (504), the inside of each placing groove (504) is movably connected with the culture cylinder (9), and each placing block (502) is movably connected with the placing device (4) through the clamping groove (503).

6. The saline-alkali tolerant screening experimental facility of vine plants according to claim 1, characterized in that: the sealing door (6) comprises a door body (601), a sealing strip (602) is arranged on the rear surface of the door body (601), an observation window (603) is fixedly connected to the front surface of the door body (601), a vent hole (604) is formed in the front surface of the door body (601) and located outside the observation window (603), and the vent hole (604) is communicated with the screening cavity (7).

7. The saline-alkali tolerant screening experimental facility of vine plants according to claim 1, characterized in that: screening chamber (7) include cavity (701), the last inner wall fixedly connected with light (702) of cavity (701), the last inner wall of cavity (701) and the right side that is located light (702) are provided with temperature sensor (703), the last inner wall of cavity (701) and the left side that is located light (702) are provided with humidity transducer (704), cavity (701) are formed mutually by proof box (1) and baffle (705), baffle (705) are sealed through sealing strip (602) with the junction of closing door (6).

8. The saline-alkali tolerant screening experimental facility of vine plants according to claim 1, characterized in that: the observation room (8) is including observation box (801), the inside of observation box (801) is provided with the treater, treater and temperature sensor (703), humidity transducer (704), automatically controlled valve, the equal electric connection of pump body (203), the front surface fixedly connected with display screen (802) of observation box (801), the front surface of observation box (801) just is located the below fixedly connected with operating key (803) of display screen (802).

9. The saline-alkali tolerant screening experimental facility of vine plants according to claim 1, characterized in that: the culture cylinder (9) comprises a cylinder body (901), the cylinder body (901) is made of transparent glass, a moisture measuring instrument (902) is arranged on the inner wall of the cylinder body (901), a drain hole (903) is formed in the bottom of the cylinder body (901), and the cylinder body (901) is in a truncated cone shape.