CN213121159U

CN213121159U - Anti abiotic stress's soybean root system secretion normal position collection device

Info

Publication number: CN213121159U
Application number: CN202022220627.1U
Authority: CN
Inventors: 郭宾会; 宋丽
Original assignee: Yangzhou University
Current assignee: Yangzhou University
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-05-04
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses an anti abiotic stress's soybean root system secretion normal position collection device, which comprises a supporting pedestal and is characterized by further comprising, the left side at support base top is passed through vaulting pole fixedly connected with incubator, fixedly connected with baffle on the inner wall of incubator, the infiltration through-hole has been seted up at the top of baffle, the inside top that just corresponds the baffle of incubator is equipped with culture medium, the inside below that just corresponds the baffle of incubator is equipped with the pearlite, connecting rod fixedly connected with culture solution storage box is passed through at the left top of incubator, the culture solution is stored the culture solution conveyer pipe of the bottom fixedly connected with on box right side rather than mutual intercommunication. This anti abiotic stress's soybean root secretion normal position collection device, structural design is simple, and convenient operation can effectively obtain the pure soybean root secretion of high quality fast, need not other extra operations at whole cultivation in-process, has guaranteed the accuracy of follow-up experiment.

Description

Anti abiotic stress's soybean root system secretion normal position collection device

Technical Field

The utility model relates to a soybean culture equipment technical field specifically is an anti abiotic stress's soybean root secretion normal position collection device.

Background

The soybean plants are upright, have branches, are over 2 meters high from a few centimeters, are self-pollinated, have white or slightly purple flowers, have yellow, green, brown, black or double colors, and contain 1 to 4 seeds in each pod. Soybean can be cultivated in various soils, but the soybean grows vigorously in warm, fertile and well-drained sandy soil, in the current plant science research, plant root exudates become research objects of a plurality of scholars, but the low content and the low quality of the plant root exudates cannot meet the large-scale and high-flux research requirements, so that the conventional cultivation method for obtaining the root exudates becomes a great technical bottleneck limiting the development of the field, and the existing method has obvious defects and shortcomings so far, cannot collect a large amount of plant root exudates at one time, cannot meet the requirement for further development and utilization of the plant root exudates in the future, and has complex use and operation and low practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti abiotic stress's soybean root system secretion normal position collection device to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti abiotic stress's soybean root system secretion normal position collection device, includes the support base, the left side at support base top is passed through vaulting pole fixedly connected with incubator, fixedly connected with baffle on the inner wall of incubator, the infiltration through-hole has been seted up at the top of baffle, the inside top that just corresponds the baffle of incubator is equipped with culture medium, the inside below that just corresponds the baffle of incubator is equipped with the pearlite, the left top of incubator is through connecting rod fixedly connected with culture solution storage box, the bottom fixedly connected with on culture solution storage box right side rather than the culture solution conveyer pipe that communicates each other, the right-hand member of culture solution conveyer pipe runs through the incubator and extends to the culture medium inside, is located and is equipped with first valve on the culture solution conveyer pipe of incubator outside, the below fixedly connected with of incubator right side and corresponding baffle rather than the pearlite interpolation pipe that communicates each other, the bottom of the left side of the incubator is fixedly connected with a perlite discharging pipe which is communicated with the incubator, a second valve is arranged on the perlite discharging pipe, a first communicating pipe communicated with the incubator is fixedly connected at the midpoint of the bottom of the incubator, a first filter screen is fixedly connected on the inner wall of the first communicating pipe, a third valve is arranged on the first communicating pipe and above the first filter screen, the bottom end of the first communicating pipe is fixedly connected with a heat-insulating cover communicated with the first communicating pipe, a second communicating pipe communicated with the bottom of the heat-preserving cover is fixedly connected at the midpoint of the bottom of the heat-preserving cover, a second filter screen is fixedly connected on the inner wall of the second communicating pipe, and a fourth valve is arranged on the second communicating pipe and above the second filter screen, the bottom end of the second communicating pipe is fixedly connected with a connecting shell communicated with the second communicating pipe, and the right side of the connecting shell is fixedly communicated with a liquid discharge pipe through a hose.

Preferably, the top fixedly connected with fagging on incubator right side, the top of fagging is through lifting unit fixedly connected with roof, the bottom fixed mounting of roof has lighting components.

Preferably, the lifting assembly is an electric telescopic column, and the lighting assembly is a light supplement lamp.

Preferably, a sealing plug is arranged in a notch of the culture solution storage box, and the sealing plug specifically adopts a rubber plug.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model cultures the soybean by the culture medium, adds the nutrient solution required by the growth of the soybean in the culture solution storage box, and is transmitted into the culture medium through the culture solution conveying pipe under the action of the first valve, the perlite can be replaced by the perlite adding pipe and the perlite discharging pipe in the same way, the secretion generated by the soybean root system enters the heat-insulating cover through the permeation through hole, the perlite and the first communicating pipe, in the path, the first filter screen is used for filtering impurities in the secretion, and then the second filter screen is used for filtering for the second time, and the impurities can be discharged through a hose and a liquid discharge pipe, the in-situ collection device for soybean root exudates resisting abiotic stress has the advantages of simple structural design and convenient operation, can quickly and effectively obtain high-quality pure soybean root secretion, does not need other additional operations in the whole culture process, and ensures the accuracy of subsequent experiments.

2. The utility model discloses a set up fagging, lifting unit, roof and lighting assembly, can provide certain light filling effect at the soybean culture in-process to adjust the light filling height according to the growth conditions of soybean, through setting up the sealing plug, seal culture solution storage box, prevent that external debris from getting into, influence interior medium nutrition liquid purity.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

fig. 2 is a partial enlarged view of a-a in fig. 1 according to the present invention.

In the figure: the culture medium device comprises a support base 1, a support rod 2, an incubator 3, a partition plate 4, a penetration through hole 5, a

culture medium

6, 7 perlite, a connecting rod 8, a culture medium storage box 9, a culture medium conveying pipe 10, a first valve 11, a perlite adding pipe 12, a perlite discharging pipe 13, a second valve 14, a first communicating pipe 15, a first filter screen 16, a third valve 17, a heat preservation cover 18, a second communicating pipe 19, a second filter screen 20, a fourth valve 21, a connecting shell 22, a hose 23, a liquid discharge pipe 24, a supporting plate 25, a lifting assembly 26, a sealing plug top plate 27, a lighting assembly 28 and a sealing plug 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an in-situ collection device for soybean root exudates resisting abiotic stress comprises a supporting base 1, wherein the left side of the top of the supporting base 1 is fixedly connected with an incubator 3 through a stay rod 2, the top of the right side of the incubator 3 is fixedly connected with a supporting plate 25, the top of the supporting plate 25 is fixedly connected with a top plate 27 through a lifting assembly 26, the bottom of the top plate 27 is fixedly provided with a lighting assembly 28, the lifting assembly 26 is specifically an electric telescopic column, the lighting assembly 28 is specifically a light supplement lamp, the inner wall of the incubator 3 is fixedly connected with a partition plate 4, the top of the partition plate 4 is provided with a permeation through hole 5, a culture medium 6 is arranged inside the incubator 3 and above the partition plate 4, perlite 7 is arranged inside the incubator 3 and below the partition plate 4, the top of the left side of the incubator 3 is fixedly connected with a culture medium storage box 9 through a connecting, the sealing plug 29 is made of rubber plug, the right bottom of the culture medium storage box 9 is fixedly connected with a culture medium delivery pipe 10 communicated with the culture medium delivery pipe, the right end of the culture medium delivery pipe 10 penetrates through the incubator 3 and extends to the inside of the culture medium 6, the culture medium delivery pipe 10 positioned outside the incubator 3 is provided with a first valve 11, the right side of the incubator 3 and the lower part corresponding to the partition plate 4 are fixedly connected with a perlite adding pipe 12 communicated with the right side of the incubator 3, the left bottom of the incubator 3 is fixedly connected with a perlite discharging pipe 13 communicated with the left bottom of the incubator 3, the perlite discharging pipe 13 is provided with a second valve 14, the middle point of the bottom of the incubator 3 is fixedly connected with a first communicating pipe 15 communicated with the middle point, the inner wall of the first communicating pipe 15 is fixedly connected with a first filter screen 16, the first communicating pipe 15 and the upper part corresponding to the first filter screen 16 are provided with a third valve 17, the bottom end, the middle point of the bottom of the heat preservation cover 18 is fixedly connected with a second communicating pipe 19 which is communicated with the heat preservation cover, the inner wall of the second communicating pipe 19 is fixedly connected with a second filter screen 20, a fourth valve 21 is arranged on the second communicating pipe 19 and above the second filter screen 20, the bottom end of the second communicating pipe 19 is fixedly connected with a connecting shell 22 which is communicated with the second communicating pipe, the right side of the connecting shell 22 is fixedly communicated with a liquid discharge pipe 24 through a hose 23, a certain light supplementing effect can be provided in the soybean cultivation process by arranging a supporting plate 25, a lifting component 26, a top plate 27 and an illuminating component 28, the light supplementing height can be adjusted according to the growth condition of soybeans, the culture solution storage box 9 is sealed by arranging a sealing plug 29, so that external sundries are prevented from entering and the purity of nutrient solution in the soybean root system is influenced, the in-situ collection device of soybean root system secretions which resist abi, can quickly and effectively obtain high-quality pure soybean root secretion, does not need other additional operations in the whole culture process, and ensures the accuracy of subsequent experiments.

During the use, cultivate the soybean through culture medium 6, add the required nutrient solution of soybean growth in the box 9 is stored to the culture solution, and transmit to culture medium 6 in through culture solution conveyer pipe 10 under 11 effects of first valve, arrange material pipe 13 by pearlite addition pipe 12 and pearlite and change the pearlite, the secretion that soybean root system generated is through infiltration through-hole 5, pearlite 7 and first connecting pipe 15 enter into to heat preservation cover 18 in, utilize first filter screen 16 to filter impurity in the secretion in the route, carry out the secondary filter by second filter screen 20 again, can discharge through hose 23 and fluid-discharge tube 24.

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 an anti abiotic stress's soybean root system secretion normal position collection device, includes support base (1), its characterized in that: the utility model discloses a culture medium, including support base (1), incubator (3) is passed through vaulting pole (2) fixedly connected with in the left side at support base (1) top, fixedly connected with baffle (4) on the inner wall of incubator (3), infiltration through-hole (5) have been seted up at the top of baffle (4), the inside top that just corresponds baffle (4) of incubator (3) is equipped with culture medium (6), the inside below that just corresponds baffle (4) of incubator (3) is equipped with pearlite (7), connecting rod (8) fixedly connected with culture solution storage box (9) are passed through at the left top of incubator (3), the bottom fixedly connected with on culture solution storage box (9) right side rather than culture solution conveyer pipe (10) that communicates each other, the right-hand member of culture solution conveyer pipe (10) runs through incubator (3) and extends to inside culture medium (6), is located and is equipped with first valve (11) on the outside culture solution conveyer pipe (10) of incubator (3), the utility model discloses a perlite heat preservation device, including incubator (3), incubator (3) right side and the below fixedly connected with that corresponds baffle (4) add pipe (12) rather than the perlite that communicates each other, incubator (3) left bottom fixedly connected with arranges material pipe (13) rather than the perlite that communicates each other, the perlite is arranged and is equipped with second valve (14) on material pipe (13), the mid point department fixedly connected with of incubator (3) bottom rather than first communicating pipe (15) that communicate each other, fixedly connected with first filter screen (16) on the inner wall of first communicating pipe (15), be equipped with third valve (17) on first communicating pipe (15) and the top that corresponds first filter screen (16), the bottom fixedly connected with of first communicating pipe (15) rather than heat preservation cover (18) that communicate each other, the mid point department fixedly connected with of heat preservation cover (18) bottom rather than the second communicating pipe (19) that communicates each other, fixedly connected with second filter screen (20) on the inner wall of second communicating pipe (19), on second communicating pipe (19) and the top that corresponds second filter screen (20) is equipped with fourth valve (21), the bottom fixedly connected with of second communicating pipe (19) rather than connecting shell (22) that communicate each other, the right side of connecting shell (22) is passed through hose (23) fixed intercommunication and is had fluid-discharge tube (24).

2. The in-situ collection device for soybean root exudates resisting abiotic stress as claimed in claim 1, wherein: the top fixedly connected with fagging (25) on incubator (3) right side, lifting unit (26) fixedly connected with roof (27) are passed through at the top of fagging (25), the bottom fixed mounting of roof (27) has lighting components (28).

3. The in-situ collection device for soybean root exudates resisting abiotic stress as claimed in claim 2, wherein: the lifting assembly (26) is specifically an electric telescopic column, and the lighting assembly (28) is specifically a light supplement lamp.

4. The in-situ collection device for soybean root exudates resisting abiotic stress as claimed in claim 3, wherein: a sealing plug (29) is arranged in a notch of the culture solution storage box (9), and a rubber plug is specifically adopted as the sealing plug (29).