Portable mobile plant-soil microsystem pulse labeling box and labeling method

Abstract

The present disclosure belongs to the technical field of pulse labeling, and specifically relates to a portable mobile plant-soil microsystem pulse labeling box and labeling method thereof. The box includes a main body, a labeling carrier is installed inside the main body, and the labeling carrier includes a growth chamber and a water tank located adjacent to the growth chamber. Both sides of the main body are symmetrically equipped with locating plates, and beneath which bearing plates are slidably connected. A roller is mounted on one side of each bearing plate, and a pair of first hydraulic cylinders are centrosymmetrically arranged at the top end. The disclosed method controls the first hydraulic cylinder to adjust the main body to tilt during movement, compensating for ground unevenness and maintaining near-horizontal stability, and thereby preventing experimental interference from excessive tilting.

Description

PORTABLE MOBILE PLANTSOIL MICROSYSTEM PULSE LABELING BOX AND LABELING METHOD TECHNICAL FIELD The present disclosure belongs to the technical eld of pulse labeling, and specically relates to a portable mobile plant-soil microsystem pulse labeling box and a labeling method. BACKGROUND The pulse labeling method refers to adding a tracer at one time, labeling for only a few hours, and then a distribution ratio of the tracer in the soil-plant system is measured within a certain period of time; and C tracing technology is a key means to study the distribution and transformation kinetics of plant photosynthetic carbon in plants and the amount of organic carbon secreted by plant roots into soil, and plays an important role in understanding plant-soil carbon cycle and accumulation and providing parameters for establishing computer simulation models of the plant-soil carbon cycle; and at present, all pulse labeling boxes are provided with pulse devices for labeling C therein, and a position of C is continuously tracked and detected by the pulse devices; in pulse experiments, since there may be an experimental site change, it is necessary to move the pulse labeling boxes; and when the pulse labeling boxes are moved, it is necessary to ensure that the pulse labeling boxes are remained horizontal for an uneven road surface to prevent internal components from tilting and affecting experimental results. To this end, a portable mobile plantsoil microsystem pulse labeling box and a labeling method are provided in the present disclosure. SUMMARY In order to overcome the shortcomings of the prior art, at least one technical problem proposed in the background is solved. A technical solution adopted by the present disclosure to solve the technical problem is as follows: Aportable mobile plantsoil microsystem pulse labeling box according to the present disclosure comprises a box body, and the box body is provided with a labeling carrier therein; the labeling carrier is provided with a growth chamber inside; a water tank is provided inside the labeling carrier and located at a side of the growth chamber; both sides of the of box body are symmetrically provided with a pair of locating plates; beneath the locating plate is provided with a bearing plate slidably connected to a side of the box body; a side of the bearing plate is mounted with a roller; a top end of the bearing plate is provided with a pair of rst hydraulic cylinders based on central symmetry; a top end of an output end of the rst hydraulic cylinder is provided with a piston rod; a top end of the piston rod is rotatably provided with a ball; a bottom end of the locating plate is provided with a pair of grooves directly above the piston rod; a portion of the ball is embedded in the groove; and the top end of the bearing plate is provided with a detection box; the detection box is provided with a pair of pressure-sensitive switches inside based on central symmetry; a gravity block is slidably connected inside the detection box; both sides of the gravity block is symmetrically provided with a pair of extrusion springs; and when the detection box remains horizontal, an end of the extrusion spring far from the gravity block is in contact with a pressed end of the pressure-sensitive switch without extrusion force. Preferably, both ends of the box body are symmetrically provided with a pair of mounting plates; a bottom end of a mounting plate is mounted with a second hydraulic cylinder; a bottom end of an output end of the second hydraulic cylinder is provided with a connecting piece; and a bottom end of the connecting piece is provided with a first support plate. Preferably, both sides of the mounting plate are provided with a pair of mounting nuts; a side of the mounting nut is provided with a support column; a bottom end of the support column is provided with a second support plate; inside the mounting nut is engaged with a fastening bolt penetrating through; and the fastening bolt penetrates the support column. Preferably, the connecting piece is specically a connecting spring; a bottom end of the rst support plate is provided with a plurality of arc grooves; and support rollers are inserted inside the arc grooves. Preferably, both ends of the rst support plate are symmetrically provided with a pair of plugging plates; the plugging plates block ends of the support rollers; a top end of the support plate is provided with a pair of plugin slots; the plugin slot is provided with a plug-in column inserted inside; a top end of the plug-in column is provided with a connecting frame; and an end of the connecting frame far from the plug-in column is connected to a top end of the plugging plate. Preferably, a side of the detection box is provided with a third hydraulic cylinder; a top end of an output end of the third hydraulic cylinder is provided with a pressing plate; a bottom end of the pressing plate is provided with a protrusion; and when the pressing plate moves downward, the protrusion penetrates into the detection box and presses against a top end of the gravity block. Preferably, above the gravity block is provided with a pair of cover plates based on central symmetry; and a bottom end of the cover plate is xedly connected to a top end of the gravity block and slidably connected to a top end of the detection box. Preferably, a rolling surface of the roller is uniformly provided with a plurality of receiving grooves; an opening of the receiving groove is provided with a cone inserted inside; a portion of the cone is located outside the receiving groove; and a compression spring is provided between the portion of the cone located in the receiving groove and the receiving groove itself. A portable pulse labeling method includes the following four steps. At 81, during use, the growth chamber is placed above the labeling carrier, and specically the growth chamber includes a root chamber, a buffer chamber, and a mycelium chamber. At S2, the growth chamber is lled with C that has been pulse-labeled, and plants grow in the growth chamber. At S3, a connecting pipe is provided between the water tank and the growth chamber. At S4, the box body further includes a pulse laser and a receiver therein, and the pulse laser is congured to measure the C content in a plant during detection. Preferably, the box body further includes a constant temperature component congured to ensure that a plant in the growth chamber has a suitable growth temperature. The benecial effects of the present disclosure are as follows: 1. The portable mobile plantsoil microsystem pulse labeling box and the labeling method according to the present disclosure are provided with a rst hydraulic cylinder; and when the box body is moved, an output of the rst hydraulic cylinder is controlled to drive the box body to deect, which offsets the inuence caused by ground tilt, ensuring the box body is adjusted in a timely manner when moving to continuously maintain a nearly horizontal state, thus preventing an excessive tilt from affecting experimental results. 2. The portable mobile plantsoil microsystem pulse labeling box and the labeling method according to the present disclosure are provided with a second hydraulic cylinder; and when a position of the box body is xed, the second hydraulic cylinder is started, and an output end of the second hydraulic cylinder drives the rst support plate to support on the ground through the connecting piece replacing the roller to support the box body, thereby improving the xing stability of the box body. BRIEF DESCRIPTION OF DRAWINGS The present disclosure will be further described below with reference to drawings. FIG. 1 is a perspective view of the present disclosure. FIG. 2 is a schematic diagram of a growth chamber of the present disclosure. FIG. 3 is a schematic diagram of a structure above a bearing plate of the present disclosure. FIG. 4 is a schematic diagram of a structure inside a detection box of the present disclosure. FIG. 5 is a schematic diagram of a locating plate of the present disclosure. FIG. 6 is a schematic diagram of a connection structure of a rst hydraulic cylinder of the present disclosure. FIG. 7 is a schematic diagram of a roller of the present disclosure. FIG. 8 is a schematic diagram of a cone of the present disclosure. FIG. 9 is a schematic diagram of a rst support plate of the present disclosure. FIG. 10 is a schematic diagram of a connection structure of a rst support plate of the present disclosure. FIG. 11 is schematic diagram of a connection structure of a plugin column of the present disclosure. FIG. 12 is a schematic diagram of a marking process of the present disclosure. Numerical references: 1. box body; 11. labeling carrier; 12. growth chamber; 13. water tank; 2. locating plate; 21. groove; 22. rst hydraulic cylinder; 23. piston rod; 24. ball; 3. bearing plate; 31. roller; 311. receiving groove; 312. compression spring; 313. cone; 4. detection box; 41. pressuresensitive switch; 42. gravity block; 43. extrusion spring; 5. third hydraulic cylinder; 51. pressing plate; 6. mounting plate; 61. second hydraulic cylinder; 62. connecting piece; 63. rst support plate; 64. support roller; 65. plugging plate; 66. connecting frame; 67. plugin column; 7. mounting nut; 71. support column; 72. second support plate; 73. fastening bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS In order to make the technical means, creative features, objectives and effects achieved by the present disclosure easy to understand, the present disclosure is further described below with reference to specic embodiments. As shown in FIG. 1 to FIG. 6, a portable mobile plant-soil microsystem pulse labeling box according to an embodiment of the present disclosure includes a box body 1, the box body 1 is provided with a labeling carrier 11 therein, the labeling carrier 11 is provided with a growth chamber 12 therein; a water tank 13 is provided inside the labeling carrier 11 and located at a side of the growth chamber 12; both sides of the box body 1 are symmetrically provided with a pair of locating plates 2; beneath the locating plate 2 is provided with a bearing plate 3 slidably connected to a side of the box body 1; a side of the bearing plate 3 is mounted with a roller 31; a top end of the bearing plate 3 is provided with a pair of rst hydraulic cylinders 22 based on central symmetry; a top end of an output end of the rst hydraulic cylinder 22 is provided with a piston rod 23; a top end of the piston rod 23 is rotatably provided with a ball 24; a bottom end of the locating plate 2 is provided with a pair of grooves 21 directly above the piston rod 23; a portion of the ball 24 is embedded in the groove 21; the top end of the bearing plate 3 is provided with a detection box 4; the detection box 4 is provided with a pair of pressure-sensitive switches 41 inside based on central symmetry; a gravity block 42 is slidably connected inside the detection box 4; both sides of the gravity block 42 is symmetrically provided with a pair of extrusion springs 43; and when the detection box 4 remains horizontal, an end of the extrusion spring 43 far from the gravity block 42 is in contact with a pressed end of the pressuresensitive switch 41 without extrusion force; and in a pulse experiment, since there may be an experimental site change, it is necessary to move the pulse labeling box; when the pulse labeling box is moved, it is necessary to ensure that the pulse labeling box is remained horizontal for an uneven road surface to prevent internal components from tilting and affecting experimental results; in order to solve the above problems, an embodiment according to the present disclosure is provided with the bearing plate 3; during use, when the box body 1 is pushed to move, rollers 31 roll on the ground; when the ground tilts, there is a height difference between front and rear rollers 31, resulting in synchronous tilting of the bearing plate 3; when the bearing plate 3 tilts, driving the detection box 4 to tilt synchronously, the gravity block 42 inside the detection box 4 moves, driving the extrusion spring 43 to generate an extrusion force on the pressed end of the pressure-sensitive switch 41; the pressure- sensitive switch 41 sends a signal to a controller of the rst hydraulic cylinder 22, so that an output of the rst hydraulic cylinder 22 is changed; a top end of an output end of the rst hydraulic cylinder 22 pushes the locating plate 2 through the ball 24 congured to t with the groove 21, and the locating plate 2 drives the box body 1 to deect, so that the box body 1 returns to a horizontal level; it should be pointed out that the control relationship between the pressure-sensitive switch 41 and the rst hydraulic cylinder 22 is in one-to-one correspondence; and the box body 1 is adjusted in a timely manner when moving to continuously maintain a nearly horizontal state, thus preventing an excessive tilt from affecting experimental results. As shown in FIG. 1 to FIG. 9, both ends of the box body 1 are symmetrically provided with a pair of mounting plates 6; a bottom end of the mounting plate 6 is mounted with a second hydraulic cylinder 61; a bottom end of an output end of the second hydraulic cylinder 61 is provided with a connecting piece 62; a bottom end of the connecting piece 62 is provided with a rst support plate 63; and when a position of the box body 1 is xed, the second hydraulic cylinder 61 is started, and the output end of the second hydraulic cylinder 61 drives the rst support plate 63 to support on the ground through the connecting piece 62 replacing a roller 31 to support the box body 1, thereby improving the xing stability of the box body 1. Both sides of the mounting plate 6 are symmetrically provided with a pair of mounting nuts 7; a side of the mounting nut 7 is provided with a support column 71; a bottom end of the support column 71 is provided with a second support plate 72; inside the mounting nut 7 is engaged with a fastening bolt 73 penetrating through; the fastening bolt 73 penetrates the support column 71; and after the rst support plate 63 replaces rollers 31 to support on the ground, the support column 71 is xed to the side of the mounting nut 7 by the fastening bolt 73, and contact between the rst support plate 63 and the ground is released by the second hydraulic cylinder 61, and then the second support plate 72 replaces the roller 31 to support the box body 1, so as to prevent the second hydraulic cylinder 61 from being continuously stressed and the second hydraulic cylinder 61 is protected. The connecting piece 62 is specically a connecting spring; a bottom end of the rst support plate 63 is provided with a plurality of arc grooves; support rollers 64 are inserted inside the arc grooves; during movement of the box body 1, the support rollers 64 at the bottom of the rst support plate 63 are controlled by the second hydraulic cylinder 61 to be in contact with the ground and the connecting spring is compressed; and when the box body 1 is moved, the support rollers 64 roll on the ground, therefore, the box body 1 is supported by the support rollers 64, which relieves the pressure of the rst hydraulic cylinder 22 supporting the box body 1 through the locating plate 2, avoiding damage to the rst hydraulic cylinders 22 due to excessive pressure. As shown in FIG. 9 to FIG. 11, both ends of the rst support plate 63 are symmetrically provided with a pair of plugging plates 65; the plugging plates 65 block ends of support rollers 64; a top end of the rst support plate 63 is provided with a pair of plug-in slots; the plug-in slots are provided with plug-in columns 67 inserted inside; a top end of the plug-in column 67 is provided with a connecting frame 66; an end of the connecting frame 66 far from the plug-in column 67 is connected to a top end of the plugging plate 65 ; when the support rollers 64 roll on the ground, both ends of the support rollers 64 are blocked by the plugging plates 65 to prevent the support rollers 64 from detaching from the arc grooves at a bottom end of the rst support plate 63 when in use; when the box body 1 is supported by the rst support plate 63, the plug-in column 67 is pulled out of the plug-in slot; the plug-in column 67 drives the plugging plate 65 to move upward through the connecting frame 66, thereby releasing the restriction of the plugging plate 65 on the ends of the support rollers 64; and then the support rollers 64 in the arc grooves are pulled out to avoid affecting the stability of the rst support plate 63 supporting on the ground. As shown in FIG. 3 to FIG. 4, a side of the detection box 4 is provided with a third hydraulic cylinder 5, and a top end of an output end of the third hydraulic cylinder 5 is provided with a pressing plate 51; a bottom end of the pressing plate 51 is provided with a protrusion; when the pressing plate 51 moves downward, the protrusion penetrates into the detection box 4 and presses against a top end of the gravity block 42; and when the box body 1 is moved on a at road surface, the pressing plate 51 is controlled to move downward by the third hydraulic cylinder 5, and the protrusion at the bottom of the pressing plate 51 presses against the top end of the gravity block 42, so that a position of the gravity block 42 inside the detection box 4 is xed, avoiding the gravity block 42 from moving inside the detection box 4 due to inertia when moving on a at road surface, which could otherwise cause the box body 1 to tilt. A pair of cover plates 44 are provided above the gravity block 42 based on central symmetry; a bottom end of the cover plate 44 is xedly connected to the top end of the gravity block 42 and slidably connected to a top end of the detection box 4; and when in use, the cover plate 44 continuously covers an opening of the detection box 4, preventing a large amount of dust from entering the detection box 4, which could increase the friction between the gravity block 42 and the detection box 4, thereby ensuring smooth movement of the gravity block 42 inside the detection box 4. The rolling surface of the roller 31 is uniformly provided with a plurality of receiving grooves 311; an opening of the receiving groove 311 is provided with a cone 313 inserted inside; a portion of a cone 313 is located outside the receiving groove 311; a compression spring 312 is provided between the portion of the cone 313 located in the receiving groove 311 and the receiving groove 311 itself; during movement of the box body 1, the roller 31 rolls on the ground, and specically, the tip portion of a plurality of cones 313 inserted in the receiving grooves 311 of the rolling surface of the roller 31 are in contact with the ground; and the compression spring 312 acts as a buffer, and the tips of the cones 313 will insert into the ground, thereby improving a grip effect of the roller 31, which is conducive to improving the stability of the movement of the box body 1. As shown in FIG. 12, a portable pulse labeling method includes the following four steps. At S1, during use, the growth chamber 12 is placed above the labeling carrier 11, and the growth chamber 12 includes a root chamber, a buffer chamber, and a mycelium chamber. At S2, the growth chamber 12 is lled with C that has been pulselabeled, and plants grow in the growth chamber 12. At S3, a connecting pipe is provided between the water tank 13 and the growth chamber 12. At S4, the box body 1 further includes a pulse laser and a receiver therein, and the pulse laser is congured to measure the C content in a plant during detection. During use, when the box body 1 is pushed to move, rollers 31 roll on the ground; when the ground tilts, there is a height difference between front and rear rollers 31, resulting in synchronous tilting of the bearing plate 3; when the bearing plate 3 tilts, driving a detection box 4 to tilt synchronously, the gravity block 42 inside the detection box 4 moves, driving the extrusion spring 43 to generate an extrusion force on a pressed end of the pressure-sensitive switch 41; the pressuresensitive switch 41 sends a signal to a controller of the rst hydraulic cylinder 22, so that an output of the rst hydraulic cylinder 22 is changed; a top end of an output end of the rst hydraulic cylinder 22 pushes the locating plate 2 through the ball 24 congured to t with the groove 21, and the locating plate 2 drives the box body 1 to deect, so that the box body 1 returns to a horizontal level; it should be pointed out that the control relationship between the pressure-sensitive 41 and the rst hydraulic cylinder 22 is in one-to-one correspondence; the box body 1 is adjusted in a timely manner when moving to continuously maintain a nearly horizontal state, thus preventing an excessive tilt from affecting experimental results; when a position of the box body 1 is xed, the second hydraulic cylinder 61 is started, and the output end of the second hydraulic cylinder 61 drives the rst support plate 63 to support on the ground through the connecting piece 62 replacing a roller 31 to support the box body 1, thereby improving the xing stability of the box body 1; and after the rst support plate 63 replaces rollers 31 to support on the ground, the support column 71 is xed to a side of the mounting nut 7 by the fastening bolt 73, and contact between the rst support plate 63 and the ground is released by the second hydraulic cylinder 61, and then the second support plate 72 replaces the roller 31 to support the box body 1, so as to prevent the second hydraulic cylinder 61 from being continuously stressed and the second hydraulic cylinder 61 is protected. During movement of the box body l, support rollers 64 at a bottom end of the rst support plates 63 are controlled by the second hydraulic cylinder 61 to be in contact with the ground and a connecting spring is compressed; when the box body 1 is moved, the support rollers 64 roll on the ground, therefore, the box body 1 is supported by the support rollers 64, which relieves the pressure of the rst hydraulic cylinder 22 supporting the box body 1 through the locating plate 2, avoiding damage to the rst hydraulic cylinder 22 due to excessive pressure; when the support rollers 64 roll on the ground, both ends of the support rollers 64 are blocked by the plugging plates 65 to prevent the support rollers 64 from detaching from the arc grooves at a bottom end of the rst support plate 63 when in use; when the box body 1 is supported by the rst support plate 63, the plugin column 67 is pulled out of the plug-in slot; the plug-in column 67 drives the plugging plate 65 to move upward through the connecting frame 66, thereby releasing the restriction of the plugging plate 65 on the ends of the support rollers 64; and then the support rollers 64 in the arc grooves are pulled out to avoid affecting the stability of the rst support plate 63 supporting on the ground; when the box body 1 is moved on a at road surface, the pressing plate 51 is controlled to move downward by the third hydraulic cylinder 5, and the protrusion at the bottom of the pressing plate 51 presses against the top end of the gravity block 42, so that a position of the gravity block 42 inside the detection box 4 is xed, avoiding the gravity block 42 from moving inside the detection box 4 due to inertia when moving on a at road surface, which could otherwise cause the box body 1 to tilt; when in use, the cover plate 44 continuously covers an opening of the detection box 4, preventing a large amount of dust from entering the detection box 4, which could increase the friction between the gravity block 42 and the detection box 4, thereby ensuring smooth movement of the gravity block 42 inside the detection box 4; during movement of the box body 1, the roller 31 rolls on the ground, and specically, the tip portion of a plurality of cones 313 inserted in the receiving grooves 311 of the rolling surface of the roller 31 are in contact with the ground; and the compression spring 312 acts as a buffer, and the tips of the cones 313 will insert into the ground, thereby improving a grip effect of the roller 31, which is conducive to improving the stability of the movement of the box body 1. The above illustrates and describes the basic principles, main features, and advantages of the present disclosure. A person skilled in the art should understand that the present disclosure is not limited to the above embodiments. The embodiments and description provided above are only intended to illustrate principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, various modications and improvements could be made, all of which fall within the scope of the protection claimed by the present disclosure. The scope of protection claimed by the present disclosure is dened by the appended claims and their equivalents. -11-

Claims

1. Portable mobile box for pulse labeling of a plant soil microsystem comprising a box body (1), wherein a carrier is located in the box body (1 1) is provided for labeling (1), with a growth chamber in the carrier (1 1) for labeling (12) is provided, with the carrier (11) for labeling and one side of the growth chamber (12) a water tank (13) is provided; where a pair of positioning plates (2) are symmetrically positioned on either side of the box body (1) is provided, with a support plate underneath the positioning plate (2) (3) is provided which is slidably connected to the side of the box body (1); and a roller (31) is mounted on the side of the support plate (3); wherein a top of the support plate (3), based on center symmetry, a pair of first hydraulic cylinders (22) are fitted, with the upper end of the a push rod (23) is provided at the output end of the first hydraulic cylinder (22), at the upper end of the push rod (23) a roller bearing (24) is rotatable provided, where at the bottom of the positioning plate (2) and directly above the push rod (23) has a pair of grooves (21) and the roller bearing (24) is partially embedded in the groove (21); and where a detection box (4) is located at the top of the support plate (3) fitted, where on the inside of the detection box (4), based on center symmetry, a pair of pressure sensitive switches (41) is provided; wherein a gravity block (42) is slidably connected to the inside of the detection box (4); in which a pair of compression springs (43) are symmetrically located at both ends of the gravity block (42) is provided; the end of the compression spring (43), which is far from the gravity block (42), without any compressive force in contact with a depressed end of the pressure sensitive switch (41) when the detection box (4) is held horizontally; with a pair of mounting plates (6) symmetrically attached to the both ends of the box body (1) are fitted, with the bottom of the mounting plate (6) a second hydraulic cylinder (61) is fitted; the bottom of the output end of the second hydraulic cylinder (61) a connecting piece (62) is provided; and at a lower end of the connecting piece (62) a first support plate (63) is provided; whereby on either side a pair of mounting nuts (7) are arranged symmetrically on the mounting plate (6); -12- where a support column (71) is fitted to the side of the mounting nut (7), whereby a second support plate (72) is provided at the lower end of the support column (71) fitted; with a protruding mounting bolt (73) on the inside of the mounting nut (7) engages, with the mounting bolt passing through the support column (71) protrudes; wherein the connecting piece (62) is specifically a connecting spring; wherein at the lower end of the first support plate (63) several arch-shaped grooves are fitted; with support rollers (64) on the inside of the arc-shaped groove are fitted; a pair of closing plates (65) are fitted symmetrically at both ends of the first support plate (63) are fitted, with the end plate (65) of the support roller (64) blocks; where at the top of the first support plate (63) a pair of insertion slots is provided; the insertion slot has a plug inserted into it insert column (67) is provided, with a connecting frame (66) at the top end of the insert column (67) is fitted, and the end of the connecting frame (66) which is far away from the insertion column (67) is connected to the top of the closing plate (65); with a third hydraulic cylinder (5) attached to the one side of the detection box (4) is fitted with an impression plate (51) on the top of the output end of the third hydraulic cylinder (5) is provided; wherein a projection is provided at the lower end of the impression plate (51); and whereby when the pressure plate (51) moves down the protrusion is deeply recessed into the inside of the detection box (4) and press against a top of the gravity block (42).

2. Mobile box for pulse labeling of plant-soil microsystem according to claim 1, wherein above the gravity block (42), based on center symmetry, a pair of cover plates (44) is provided, the lower end of the cover plate (44) is firmly connected to the upper end of the gravity block (42) is slidably connected to the upper end of the detection box (4).

3. Mobile box for pulse labeling of plant-soil microsystem according to claim 1, wherein the surface of the roller (31) is uniformly several recording grooves (31 1) are provided, with a cone-shaped body (313) are inserted into openings of the receiving grooves (311); the conical -13- body (313) is partially outside the receiving groove (311); where between a portion of the conical body (313) which is in the the receiving groove (311) is located and the receiving groove (311) itself is a compression spring (312) applied.

4. Method for portable pulse labeling, the method utilizing of the mobile box for pulse labeling of plant-soil microsystem according to any one of claims 1 to 3, comprising the following steps: Sl, placing the growth chamber (12), during use, above the carrier (11) for labeling, where the growth chamber (12) specifically includes a root chamber, a buffer chamber, and includes a mycelium chamber; SZ, filling with pulse-labeled C (carbon) in the growth chamber (12), where the plants in the growth room (12) are growing; S3, where a communication line is connected between the water tank (13) and the growth chamber (12) is provided; S4, wherein the box body (1) further comprises a pulsed laser and a receiver are arranged, and the pulsed laser is configured to detect to measure the C content in the plant.

5. A method for movable pulse labeling according to claim 4, wherein the box body (1) further comprises a constant temperature module, whereby a suitable growth temperature in the growth chamber (12) for the plants is guaranteed during use. 1 / 12 FIG.1 1331261637717273 2 / 12 FIG.2 111312