CN109566380B - Dynamic observation device for stolon growth and operation method - Google Patents
Dynamic observation device for stolon growth and operation method Download PDFInfo
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- CN109566380B CN109566380B CN201811244549.XA CN201811244549A CN109566380B CN 109566380 B CN109566380 B CN 109566380B CN 201811244549 A CN201811244549 A CN 201811244549A CN 109566380 B CN109566380 B CN 109566380B
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- rod
- measuring rod
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- end cover
- culture solution
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- 230000012010 growth Effects 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000005286 illumination Methods 0.000 claims abstract description 21
- 239000008399 tap water Substances 0.000 claims abstract description 19
- 235000020679 tap water Nutrition 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000011521 glass Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 238000002834 transmittance Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Hydroponics (AREA)
- Cultivation Of Plants (AREA)
Abstract
The stolon growth dynamic observation device and the operation method are used for conveniently observing the growth dynamic of the stolon in real time. The device comprises an end cover, a support rod, a lamp post, an illumination mechanism, a hydroponic rod, a measuring mechanism and a distribution purifying mechanism, wherein the support rod is arranged on the end cover, the lamp post is arranged on the support rod, and the illumination mechanism with adjustable illumination intensity is fixed on the upper part of the lamp post; a hydroponic rod is detachably arranged at the bottom of the supporting rod, an inner rod is movably arranged in an inner cavity of the hydroponic rod, and a clamp for clamping plant stems is arranged on the outer wall of the inner rod; the inner rod is provided with a measuring mechanism; the end cover is provided with a connecting pipe, the connecting pipe is provided with a distribution unit, and the distribution unit is provided with a culture solution barrel for containing culture solution and a purification unit for purifying tap water. The invention can conveniently observe the growth dynamics of the stolons during culture.
Description
Technical Field
The invention relates to the technical field of growth observation of plant stolons, in particular to a dynamic observation device for stolons growth and an operation method.
Background
The stolon is an important tissue part of plants and has the functions of conveying nutrients and supporting the plants. For plants capable of vegetative propagation, stolons are also important clonal propagation organs. However, current studies on stolons generally observe and measure by collecting individual plants and tissues and organs, which have damage to the plants and are unfavorable for long-term dynamic observation. Therefore, a dynamic observation device for the growth of the stolons is urgently needed, and the device can be operated simply and conveniently, is convenient to observe and has no damage to plants, so that favorable conditions are provided for the dynamic observation of the growth of the stolons.
Disclosure of Invention
The invention aims to provide a dynamic observation device and an operation method for the growth of stolons, which are used for conveniently observing the growth dynamics of the stolons in real time.
The technical scheme adopted for solving the technical problems is as follows: the stolon growth dynamic observation device is characterized by comprising an end cover, a support rod, a lamp rod, an illumination mechanism, a hydroponic rod, a measurement mechanism and a distribution purification mechanism, wherein the support rod is detachably arranged on the end cover, the lamp rod is movably arranged on the support rod, a locking part is arranged between the lamp rod and the support rod, and the illumination mechanism with adjustable illumination intensity is fixed at the upper part of the lamp rod;
A hydroponic rod is detachably arranged at the bottom of the supporting rod, an inner rod is movably arranged in an inner cavity of the hydroponic rod, and a clamp for clamping stolons is arranged on the outer wall of the inner rod;
The lower part of the inner rod is detachably provided with a main measuring rod, a locking unit is arranged between the main measuring rod and the inner rod, an auxiliary measuring rod is movably arranged on the main measuring rod, a transverse measuring rod is movably arranged on the auxiliary measuring rod, an extension rod is movably arranged on the transverse measuring rod, length scale marks are arranged on the main measuring rod, the auxiliary measuring rod, the transverse measuring rod and the extension rod, and the main measuring rod, the auxiliary measuring rod, the transverse measuring rod and the extension rod form a measuring mechanism;
The end cover is provided with a connecting pipe, the connecting pipe is provided with a distribution unit, and the distribution unit is provided with a culture solution barrel for containing culture solution and a purification unit for purifying tap water.
Further, the illumination mechanism comprises a lamp box fixed on the lamp post, an illuminating lamp arranged in the lamp box, and a plurality of optical filters which are uniformly arranged along the circumferential direction and are hinged to the bottom of the lamp box, wherein the optical transmission of each optical filter is different.
Further, a bulge is arranged on the outer wall of the inner rod, and the bulge is a rubber piece.
Further, the locking unit comprises a locking device fixed at the bottom of the inner rod, a baffle plate fixed in the inner cavity of the locking device, a sliding plate arranged in the inner cavity of the locking device in a sliding mode, a locking pin fixed on the sliding plate, and a spring arranged between the sliding plate and the inner wall of the locking device, wherein the inner cavity of the locking device is divided into a front part and a rear part by the baffle plate, the acting end of the locking pin stretches into the rear part of the inner cavity of the locking device under the action of the spring, and a square hole matched with the locking pin is formed in the top of the main measuring rod.
Further, the purification unit comprises a U-shaped filter and filter screens arranged at two ends of the filter, one end of the filter is provided with a water inlet pipe, the other end of the filter is provided with a water outlet pipe, and the water outlet pipe is connected with the distribution unit.
Further, a slag discharging port is arranged at the bottom of the filter, and a plug is arranged on the slag discharging port in a threaded manner.
Further, the distribution unit includes shell, distributor and fixed axle, be equipped with the culture solution bucket in the top of shell, be equipped with the culture solution feed tube between shell and culture solution bucket, be equipped with the hybrid tube between shell and connecting pipe, the end of outlet pipe is fixed on the shell, install hollow distributor in the inner chamber rotation of shell, the outer wall and the inner wall in shell in close contact with of distributor, be equipped with on the outer wall of distributor along clockwise first entry that sets gradually, second entry and export, first entry corresponds with the culture solution feed tube, the second entry corresponds with the outlet pipe, the export corresponds with the hybrid tube, be fixed with the fixed axle of arranging the shell outside on the distributor, be fixed with the handle on the fixed axle.
Further, a semicircular stem hole is formed in the end cover, a semicircular mounting hole is formed in the end cover, a clamping plate is hinged in the mounting hole, another stem hole is formed in the clamping plate, and when the clamping plate is placed in the mounting hole, the two stem holes form a whole round hole.
Further, the bottom of the end cover is open, a base is fixed in the inner cavity of the end cover, a threaded hole in threaded connection with the support rod is formed in the base, and round holes corresponding to the threaded holes up and down are formed in the end cover.
The operation method of the stolon growth dynamic observation device is characterized by comprising the following steps:
(1) Installing the end cover on a water planting container (such as a glass bottle), and clamping stems of plants in the clamps and the clamping rods;
(2) Selecting a light filter with required light transmittance and placing the light filter at the bottom of the lamp box;
(3) Rotating the handle according to the requirement to adjust the proportion of the culture solution and tap water added into the hydroponic container;
(4) Opening valves on the water outlet pipe and the culture solution inlet pipe, and adding culture solution and tap water into the water culture container;
(5) The length and the outer diameter of the stolons are measured by the main measuring rod, the auxiliary measuring rod, the transverse measuring rod and the extension rod, and the appearance of the stolons is observed by a magnifying glass.
The beneficial effects of the invention are as follows: according to the dynamic observation device and the operation method for the stolon growth, disclosed by the invention, the water culture of plants can be realized, the measurement of the stolon length can be realized through the measurement mechanism in the culture process, and the observation of the appearance form of the stolon can be realized through the magnifying glass; the distribution purification mechanism is arranged to purify tap water and adjust the ratio of tap water and culture solution entering the hydroponic container; the setting of illumination mechanism provides necessary illumination for the growth of plant on the one hand, and in addition, illumination intensity can be adjusted to illumination mechanism to satisfy the demand of different plants to illumination intensity.
Drawings
FIG. 1 is a schematic illustration of the present invention;
FIG. 2 is a schematic cross-sectional view of an end cap;
FIG. 3 is a schematic top view of an end cap;
FIG. 4 is a schematic view of a support bar;
FIG. 5 is a schematic cross-sectional view of the support bar;
FIG. 6 is one of the schematic diagrams of the illumination mechanism;
FIG. 7 is a second schematic view of the illumination mechanism;
FIG. 8 is a partial view in the direction A of FIG. 4;
FIG. 9 is a schematic view of a hydroponic wand;
FIG. 10 is a schematic view of an inner rod;
FIG. 11 is a partial view in the B direction of FIG. 9;
FIG. 12 is a schematic view of a locking unit;
FIG. 13 is a schematic view of a measurement mechanism;
FIG. 14 is a schematic view of a magnifier;
FIG. 15 is a schematic view of a dispensing purge mechanism;
FIG. 16 is a three-dimensional schematic of a housing;
FIG. 17 is one of the three-dimensional schematic views of the dispenser;
FIG. 18 is a second three-dimensional schematic of a dispenser;
FIG. 19 is a schematic cross-sectional view of a cross-fixing bar;
FIG. 20 is a schematic view of a magnifying glass;
in the figure: the device comprises a1 end cover, 11 round holes, 12 bases, 13 stem holes, 14 clamping plates, 141 first lugs, 142 hinge shafts, 143 rubber pads and 15 connecting pipes;
The lamp comprises a support rod 2, a lamp post 21, a fixing ring 22, a bolt 23, a clamp 24, a clamping end 25 and a connector 26;
the lamp box 3, the lighting lamp 31, the optical filter 32, the second support lug 33 and the second support lug 34 are hinged;
4 water planting rod, 41 inner rod, 411 bulge, 42 baffle ring, 43 clamping rod, 44 locking device, 441 baffle, 442 slide plate, 443 locking pin, 444 spring, 445 pull ring;
The device comprises a main measuring rod 5, a scale mark 51, an auxiliary measuring rod 52, a transverse measuring rod 53, an extension rod 531, a 532 movable ring, a 54 jackscrew, a transverse fixing rod 55, an 551 opening, a 552 sliding groove, a 56 magnifying glass, a 561 handle, a 562 limiting block and a 57 square hole;
6 culture solution barrels, 61 culture solution inlet pipes, 62 shells, 621 first through holes, 622 second through holes, 623 third through holes, 624 shaft holes, 63 distributors, 631 first inlets, 632 second inlets, 633 outlets, 634 center posts, 635 fixing shafts, 636 connecting rods, 64 mixing pipes, 65 filter screens, 66 filters, 661 cushion blocks, 662 plugs, 663 water outlet pipes, 664 mounting rings, 665 water inlet pipes, 666 knobs and 67 handles.
Detailed Description
As shown in fig. 1 to 20, the present invention mainly comprises an end cover 1, a support rod 2, an illumination mechanism, a hydroponic rod 4, a measuring mechanism and a dispensing and purifying mechanism, and is described in detail below with reference to the accompanying drawings.
As shown in fig. 2 and 3, the end cover 1 is a circular plastic part, the bottom of the end cover is open, so that the end cover is of a hollow structure, a round hole 11 is formed in the top of the end cover, a base 12 fixedly connected with the end cover is arranged below the round hole, and a threaded hole corresponding to the round hole is formed in the base. The center of the end cover is provided with a semicircular stem hole 13, the top of the end cover is provided with a semicircular mounting hole, a semicircular clamping plate 14 is arranged in the mounting hole, a first support lug 141 is fixed on the clamping plate, a pair of hinge shafts 142 are arranged on the first support lug, and the first support lug is hinged with the end cover through the hinge shafts. The clamping plate is provided with another stem hole, when the clamping plate is placed in the mounting hole, the stem holes on the clamping plate and the end cover are matched to form a whole round hole, and when the clamping plate is used, the stems of plants are placed in the whole round hole formed by the two stem holes. In order to prevent the clamping plate from falling into the inner cavity of the end cover after being moved out of the mounting hole, a rubber pad 143 is arranged on the side surface of the clamping plate, and the rubber pad is contacted with and pressed against the inner wall of the mounting hole. A connection pipe 15 is fixed to a side wall of the end cap.
The support rod 2 is arranged on the base in a threaded manner, as shown in fig. 4 and 5, the lower part of the support rod is in threaded connection with the base, the upper part of the support rod passes through the round hole and then is arranged above the end cover, the support rod is a hollow rod, the support rod is provided with the lamp post 21, the lower part of the lamp post is arranged in the inner cavity of the support rod and is in sliding connection with the support rod, a fixing ring 22 is fixed on the outer wall of the support rod for realizing the relative fixation between the lamp post and the support rod, a bolt 23 is arranged on the fixing ring in a threaded manner, and when the bolt is tightly propped against the lamp post, the lamp post is relatively fixed with the support rod. The outer wall of the support rod is provided with a clamp 24, as shown in fig. 8, the clamping end 25 of the clamp is arc-shaped, the clamping end of the clamp encloses a space for clamping stolons, and when in use, the stems of plants are placed in the clamping end of the clamp.
The upper part of the lamp post is arc-shaped, the corresponding central angle of the upper part of the lamp post is 180 degrees, and the upper part of the lamp post is fixed with an illumination mechanism. As shown in fig. 4 to 7, the illumination mechanism comprises a lamp box 3 fixed on the upper part of the lamp post, an illuminating lamp 31 arranged in the lamp box, and four optical filters 32 hinged 34 to the bottom of the lamp box, wherein the lamp box is of a cylindrical structure with an open bottom, second lugs 33 are fixed on the optical filters, the second lugs are hinged with the lamp box, and the four second lugs are uniformly distributed on the same circumference. The light transmittance of the four filters is different, and when the filters with the required wavelength are required to be used, the filters are turned over so that the filters are positioned under the lamp box.
A circular connector 26 is arranged at the bottom of the supporting rod in a threaded manner, and the hydroponic rod 4 is arranged on the connector.
As shown in fig. 1 and 9, the hydroponic lever 4 is a circular plastic lever, a baffle ring 42 is fixed on the outer wall of the upper part of the hydroponic lever, and the baffle ring is placed in the connector and is rotationally connected with the connector. The inner rod 41 is movably arranged in the inner cavity of the water planting rod, as shown in fig. 10, the outer wall of the upper part of the inner rod is provided with the bulge 411, the bulge is a rubber piece, the bulge can realize the relative fixation between the inner rod and the water planting rod, and the friction force between the inner rod and the water planting rod enables the relative fixation between the water planting rod and the inner rod. A pair of clamping rods 43 are fixed on the outer wall of the lower part of the inner rod, as shown in fig. 11, the action ends of the clamping rods are arc-shaped, the action ends of the two clamping rods cooperate to limit the stolons, and when the novel wood stem climbing robot is used, the stems of plants are placed between the two clamping rods. The clamping bars may be rubber members to facilitate placement of the stems of the plants between the clamping bars. The bottom of the inner rod is fixed with a locker 44, as shown in fig. 12, the locker is of a cylindrical hollow structure, a baffle 441 is fixed in the inner cavity of the locker, the baffle divides the inner cavity of the locker into a front part and a rear part, a sliding plate 442 is arranged between the baffle and the inner wall of the locker, a locking pin 443 is fixed on the sliding plate, a spring 444 is arranged between the sliding plate and the front wall of the locker, the sliding plate is contacted with the baffle under the action of the spring, and one end of the locking pin penetrates through the baffle and is arranged at the rear part of the inner cavity of the locker. To facilitate pulling the locking pin out of the rear of the inner cavity of the lock, a pull ring 445 is secured to the locking pin that is positioned outside the lock. The locking device, the baffle, the sliding plate, the locking pin, the spring and the pull ring form a locking unit.
The main measuring rod 5 is arranged below the inner rod, as shown in fig. 13, a square hole 57 is formed in the top of the main measuring rod, and when the main measuring rod is installed, the top of the main measuring rod extends into the locking device, and the locking pin penetrates through the square hole under the action of the spring to install the main measuring rod and the locking unit. An auxiliary measuring rod 52 is movably arranged in the inner cavity of the main measuring rod, and scale marks 51 are arranged on the outer walls of the main measuring rod and the auxiliary measuring rod. A damping piece is arranged between the inner walls of the auxiliary measuring rod and the main measuring rod, and the damping piece is made of rubber. A movable ring 532 is movably arranged on the outer wall of the auxiliary measuring rod, a jackscrew 54 is arranged on the movable ring, and the movable ring and the auxiliary measuring rod are relatively locked and fixed through the jackscrew. A transverse measuring rod 53 is fixed on the movable ring, an extension rod 531 is movably arranged on the transverse measuring rod, and one end of the extension rod is arranged in the inner cavity of the transverse measuring rod and is movably connected with the transverse measuring rod. The scale marks are arranged on the transverse measuring rod and the extension rod, the transverse fixing rod 55 is fixed at the lower part of the auxiliary measuring rod, as shown in fig. 14, the magnifier 56 is arranged on the transverse fixing rod, and the handle 561 of the magnifier is movably arranged with the transverse fixing rod. As shown in fig. 20, limiting blocks 562 are respectively fixed on the front side and the rear side of the handle, as shown in fig. 19, a sliding groove 552 matched with the limiting blocks is arranged in the inner cavity of the transverse fixed rod, and an opening 551 is arranged at the bottom of the transverse fixed rod; the stopper can slide in the chute, and when the stopper 562 moves to the rightmost end of the chute 552, the handle can be rotated clockwise so that the handle is in a vertical direction. The measurement of the length of the stolons is realized through the main measuring rod and the auxiliary measuring rod. The measuring of the outer diameter, root system or plant leaf of the stolons is realized through a transverse measuring rod and an extending rod.
The main measuring rod, the auxiliary measuring rod, the transverse measuring rod, the extension rod and the magnifying glass form a measuring mechanism for measuring stolons. The detachable connection mode of the measuring mechanism and the inner rod is convenient for the installation of the measuring mechanism. Meanwhile, the detachable installation mode is convenient for storing all parts in a non-working state.
The end cover is provided with a distribution purifying mechanism, as shown in fig. 15, the distribution purifying mechanism comprises a distribution unit and a purifying unit, the purifying unit comprises a U-shaped filter 66, a water outlet pipe 663 is arranged at the left end of the filter, a water inlet pipe 665 is arranged at the right end of the filter, mounting rings 664 are respectively arranged at the bottoms of the water inlet pipe and the water outlet pipe, and are arranged at the inner side of the filter and in threaded connection with the filter. Cushion blocks 661 are fixed on the inner walls of the two ends of the filter, a filter screen 65 is placed on the cushion blocks, a slag discharge port is arranged at the bottom of the filter, a plug 662 is arranged on the slag discharge port in a threaded manner, and a knob 666 is fixed at the bottom of the plug so as to facilitate the disassembly of the plug. Tap water enters the filter through the water inlet pipe, and then the tap water is filtered under the action of the filter screen, so that impurities in the tap water are filtered, and the tap water with the impurities filtered out flows out through the water outlet pipe.
The end of the water outlet pipe is provided with a cylindrical shell 62, as shown in fig. 16, the shell is of a hollow structure, the circular outer wall of the shell is provided with a first through hole 621, a second through hole 622 and a third through hole 623 which are sequentially arranged along the clockwise direction, the end of the water outlet pipe is fixed in the second through hole, a culture solution barrel 6 is arranged above the shell, the bottom of the culture solution barrel is fixed with a culture solution inlet pipe 61, the bottom of the culture solution inlet pipe is fixed in the first through hole, the third through hole is fixed with a mixing pipe 64, and the mixing pipe is connected with a connecting pipe. The dispensing unit includes a dispenser, a housing, and a fixed shaft, the dispenser 63 is rotatably installed in an inner cavity of the housing, as shown in fig. 17 and 18, the dispenser is of a cylindrical hollow structure, an outer wall of the dispenser is in close contact with an inner wall of the housing, a first inlet 631, a second inlet 632, and an outlet 633 sequentially provided in a clockwise direction are provided on a circular outer wall of the dispenser, a center pole 634 is fixed in the inner cavity of the dispenser, and a pair of connection bars 636 are provided between the center pole and the inner wall of the dispenser. The fixed shaft 635 is fixed at the axis position of the distributor, the tail end of the fixed shaft penetrates through the shaft hole 624 in the center of the shell and then extends out of the shell, the handle 67 is fixed on the fixed shaft arranged outside the shell, and the distributor can be driven to rotate when the handle is rotated, so that the communication size of the first inlet and the culture solution inlet pipe and the communication size of the second inlet and the water outlet pipe are adjusted, and the proportion of culture solution and tap water entering the distributor is adjusted. And when the communication port between the first inlet and the culture solution inlet pipe is gradually increased, the communication port between the second inlet and the water outlet pipe is gradually decreased. The mixed culture solution and tap water enter a mixing tube, and proportional scale marks are also arranged on the outer wall of the shell; the scale mark indicates the proportion of the culture solution in the mixed liquid comprising the culture solution and tap water entering the distributor. A pointer which is radially arranged is fixed on the fixed shaft, and when the pointer indicates a certain proportion scale mark A, the proportion of the culture solution which enters the mixing tube is A percent, and the proportion of tap water which enters the mixing tube is 100-A percent; a ranges from 0 to 100, inclusive of 0 and 100. Valves are arranged on the culture solution inlet pipe and the culture solution outlet pipe so as to facilitate the on-off of the pipeline.
The following describes the method of use of the invention:
(1) Installing the end cover on a water planting container (such as a glass bottle), and clamping stems of plants in the clamps and the clamping rods;
(2) Selecting a light filter with required light transmittance and placing the light filter at the bottom of the lamp box;
(3) Rotating the handle according to the requirement to adjust the proportion of the culture solution and tap water added into the hydroponic container;
(4) Opening valves on the water outlet pipe and the culture solution inlet pipe, and adding culture solution and tap water into the water culture container;
(5) The length and the outer diameter of the stolons are measured by the main measuring rod, the auxiliary measuring rod, the transverse measuring rod and the extension rod, and the appearance of the stolons is observed by a magnifying glass.
Claims (5)
1. The stolon growth dynamic observation device is characterized by comprising an end cover, a support rod, a lamp rod, an illumination mechanism, a hydroponic rod, a measurement mechanism and a distribution purification mechanism, wherein the support rod is detachably arranged on the end cover, the lamp rod is movably arranged on the support rod, a locking part is arranged between the lamp rod and the support rod, and the illumination mechanism with adjustable illumination intensity is fixed at the upper part of the lamp rod; the illumination mechanism comprises a lamp box fixed on a lamp post, an illuminating lamp arranged in the lamp box, and a plurality of optical filters which are uniformly arranged along the circumferential direction and are hinged to the bottom of the lamp box, wherein the optical filters have different light transmittance;
A hydroponic rod is detachably arranged at the bottom of the supporting rod, an inner rod is movably arranged in an inner cavity of the hydroponic rod, and a clamp for clamping stolons is arranged on the outer wall of the inner rod;
the lower part of the inner rod is detachably provided with a main measuring rod, a locking unit is arranged between the main measuring rod and the inner rod, an auxiliary measuring rod is movably arranged on the main measuring rod, a transverse measuring rod is movably arranged on the auxiliary measuring rod, an extension rod is movably arranged on the transverse measuring rod, length scale marks are arranged on the main measuring rod, the auxiliary measuring rod, the transverse measuring rod and the extension rod, and the main measuring rod, the auxiliary measuring rod, the transverse measuring rod and the extension rod form a measuring mechanism; the locking unit comprises a locker fixed at the bottom of the inner rod, a baffle plate fixed in the inner cavity of the locker, a sliding plate arranged in the inner cavity of the locker in a sliding manner, a locking pin fixed on the sliding plate, and a spring arranged between the sliding plate and the inner wall of the locker, wherein the inner cavity of the locker is divided into a front part and a rear part by the baffle plate, the acting end of the locking pin stretches into the rear part of the inner cavity of the locker under the action of the spring, and a square hole matched with the locking pin is formed in the top of the main measuring rod;
The end cover is provided with a connecting pipe, the connecting pipe is provided with a distribution unit, and the distribution unit is provided with a culture solution barrel for containing culture solution and a purification unit for purifying tap water; the distribution unit comprises a shell, a distributor and a fixed shaft, wherein a culture solution barrel is arranged above the shell, a culture solution inlet pipe is arranged between the shell and the culture solution barrel, a mixing pipe is arranged between the shell and the connecting pipe, the tail end of a water outlet pipe is fixed on the shell, a hollow distributor is rotatably arranged in an inner cavity of the shell, the outer wall of the distributor is in close contact with the inner wall of the shell, a first inlet, a second inlet and an outlet which are sequentially arranged along the clockwise direction are arranged on the outer wall of the distributor, the first inlet corresponds to the culture solution inlet pipe, the second inlet corresponds to the water outlet pipe, the outlet corresponds to the mixing pipe, the fixed shaft arranged outside the shell is fixed on the distributor, and a handle is fixed on the fixed shaft; the purifying unit comprises a U-shaped filter and filter screens arranged at two ends of the filter, wherein one end of the filter is provided with a water inlet pipe, the other end of the filter is provided with a water outlet pipe, the water outlet pipe is connected with the distributing unit, the bottom of the filter is provided with a slag discharging port, and a plug is arranged on the slag discharging port in a threaded manner.
2. The stolon growth dynamic observation device according to claim 1, wherein the outer wall of the inner rod is provided with a bulge, and the bulge is a rubber piece.
3. The dynamic observation device for stolons growth according to claim 1, wherein a semicircular stem hole is formed in the end cover, a semicircular mounting hole is formed in the end cover, a clamping plate is hinged in the mounting hole, another stem hole is formed in the clamping plate, and when the clamping plate is placed in the mounting hole, the two stem holes form a whole round hole.
4. The stolon growth dynamic observation device according to claim 1, wherein the bottom of the end cover is open, a base is fixed in the inner cavity of the end cover, a threaded hole in threaded connection with the support rod is formed in the base, and round holes vertically corresponding to the threaded hole are formed in the end cover.
5. A method of operating a dynamic viewing device for stolons growth according to any one of claims 1 to 4, characterized in that it comprises the steps of:
(1) Installing the end cover on the water planting container, and clamping the stems of the plants in the clamps and the clamping rods;
(2) Selecting a light filter with required light transmittance and placing the light filter at the bottom of the lamp box;
(3) Rotating the handle according to the requirement to adjust the proportion of the culture solution and tap water added into the hydroponic container;
(4) Opening valves on the water outlet pipe and the culture solution inlet pipe, and adding culture solution and tap water into the water culture container;
(5) The length and the outer diameter of the stolons are measured by the main measuring rod, the auxiliary measuring rod, the transverse measuring rod and the extension rod, and the appearance of the stolons is observed by a magnifying glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811244549.XA CN109566380B (en) | 2018-10-24 | 2018-10-24 | Dynamic observation device for stolon growth and operation method |
Applications Claiming Priority (1)
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