CN209897902U - A sprout growth integration hydroponic device for plant coercion is handled - Google Patents

A sprout growth integration hydroponic device for plant coercion is handled Download PDF

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Publication number
CN209897902U
CN209897902U CN201920103600.9U CN201920103600U CN209897902U CN 209897902 U CN209897902 U CN 209897902U CN 201920103600 U CN201920103600 U CN 201920103600U CN 209897902 U CN209897902 U CN 209897902U
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gauze
culture
supporting
bottom plate
layered
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CN201920103600.9U
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李劲松
刘小京
郭凯
封晓辉
陈环宇
杨策
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Institute of Genetics and Developmental Biology of CAS
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Institute of Genetics and Developmental Biology of CAS
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

The utility model discloses a germination and growth integrated water culture device for plant stress treatment, which comprises a culture barrel for containing culture solution and a layered supporting culture device arranged in the culture barrel, wherein the layered supporting culture device is integrally of a barrel structure with an open upper end and comprises a gauze bottom plate positioned at the bottom end and a gauze cover plate positioned above the gauze bottom plate, the periphery of the gauze bottom plate is connected to the side wall of the layered supporting culture device, and the gauze cover plate is movably arranged above the gauze bottom plate; a plurality of groups of naturally drooping capillary strips are arranged on the gauze bottom plate; a plurality of positioning support grids with gradually increasing mesh holes are sequentially arranged above the gauze cover plate from bottom to top. The utility model discloses a stress test in plant germination with the integrated control of growth stage.

Description

A sprout growth integration hydroponic device for plant coercion is handled
Technical Field
The utility model relates to a water planting plant cultivation device, especially an integration hydroponic device for coercing processing.
Background
Nutrient solution hydroponics is a common plant culture method in the laboratory. The method maintains the normal growth and development of plants by fixing the plants, soaking the plant roots in nutrient solution and absorbing growth factors such as water, nutrients, oxygen and the like. In the field of plant physiology research, researchers have explored the effects of salt stress on plants by adding inorganic salts to nutrient solutions to simulate salt stress adversities. And because of the uniform distribution of salt ions in the solution, the nutrient solution water culture method is favored by extensive researchers.
In plant salt stress studies, plant growth is generally divided into three phases according to changes in plant stress resistance: germination, seedling and adult plant stage. In the past, plant seeds were germinated in a glass dish with a wetted filter paper spread on the bottom; at the seedling stage, taking out the plants from the glass dish, and fixedly placing the plants in a nutrient solution without salt stress; when the plants are grown, the plants are transferred to a nutrient solution containing salt stress treatment for continuous culture. In the whole test process, the plants need to be moved for a plurality of times one by one, which not only wastes time and labor, but also easily damages seedlings, and brings great inconvenience to researchers in operability.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome all sorts of not enough of prior art, provide a germination growth integration hydroponic device for plant stress handles.
In order to solve the technical problem, the utility model adopts the following technical proposal.
The germination and growth integrated water culture device for the stress treatment of plants comprises a culture barrel for containing culture solution and a layered supporting culture device arranged in the culture barrel, wherein the outer diameter of the layered supporting culture device is smaller than the inner diameter of the culture barrel, and the layered supporting culture device is integrally and movably nested in the culture barrel; the layered support culture device is integrally of a barrel structure with an opening at the upper end, the structure comprises a gauze bottom plate positioned at the bottom end and a gauze cover plate positioned above the gauze bottom plate, the periphery of the gauze bottom plate is connected to the side wall of the layered support culture device, and the gauze cover plate is movably arranged above the gauze bottom plate; a plurality of groups of naturally drooping capillary strips are arranged on the gauze bottom plate; the top of gauze apron has set gradually the progressively crescent location of a plurality of group's mesh from bottom to top and has supported the graticule mesh, and the border of every group location support graticule mesh all is connected to on the lateral wall that culture apparatus was supported in the layering.
As an optimal technical scheme of the utility model, the top that the culture apparatus was supported in the layering is provided with along the outside lap joint board that extends of its circumference, and the layering supports the activity overlap joint of the lap joint board that culture apparatus extends through this circumference and is in the lateral wall upper end of cultivation bucket.
As an optimized technical proposal of the utility model, the periphery of the gauze bottom plate is fixedly connected on the side wall of the layered supporting culture device.
As an optimized technical proposal of the utility model, each group of positioning supporting grid is movably connected to the side wall of the layered supporting culture device through snap buttons or nylon.
As an optimized technical proposal of the utility model, the aperture of the gauze mesh on the gauze bottom plate is smaller than the particle diameter of the plant seeds to be cultured.
As an optimized technical proposal of the utility model, the aperture of the gauze mesh on the gauze cover plate is 0.3-1.0 cm and is larger than the outer diameter of the seed germination.
As the utility model discloses a preferred technical scheme, the location supports the graticule mesh and sets up two-layerly from bottom to top, and lower floor's location supports the graticule mesh and is located the middle part that the culture apparatus was supported in the layering, and upper strata location supports the graticule mesh and is located the upper end that the culture apparatus was supported in the layering.
As a preferred technical proposal of the utility model, the aperture of the mesh on the lower layer positioning supporting grid is 1.0-2.0 cm; the aperture of the mesh on the upper positioning support grid is 2.0-5.0 cm.
As a preferred technical proposal of the utility model, the cross section of the culture barrel is round or rectangular; the cross-sectional shape of the layered support culture device is consistent with that of the culture barrel.
As an optimized technical solution of the present invention, the capillary strip is a cotton cloth strip.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the device provided by the utility model realize the integrated control of plant germination and growth stage among the stress test, reduced the number of times that moves of the plant among the experimentation.
The utility model is provided with a group of layered supporting culture devices inside the culture barrel, the germination and the later culture of the plant seeds are completed by the layered supporting culture devices, and the latter is directly and movably placed on the culture barrel; the layered supporting and culturing device is a barrel structure with an opening at the upper end, and comprises a gauze bottom plate and a gauze cover plate, wherein the gauze bottom plate is positioned at the bottom end, the gauze cover plate is positioned above the gauze bottom plate, plant seeds are directly placed on the gauze bottom plate, the gauze cover plate is used for covering and fixing the seeds, a plurality of groups of naturally drooping cotton slivers are arranged on the gauze bottom plate, and the gauze is kept moist all the time through capillary action, so that the plant seeds are promoted to germinate rapidly; after the seeds germinate, the root systems grow downwards and are immersed in the culture solution, the sprouts grow upwards, and gradually reach the middle height of the layered supporting and culturing device after passing through a gauze cover plate provided with meshes, at the moment, the seeds can pass through a lower layer positioning and supporting grid network arranged in the middle of the layered supporting and culturing device, and the latter realizes the first-stage positioning and supporting of the plant seedlings; as the plants grow further, the plants reach an upper positioning and supporting grid which is positioned at the upper end of the layered supporting and cultivating device and provides a second-level positioning and supporting for the plant seedling stems; the whole test process only needs to set and replace the culture solution according to the parameters of the stress test, does not cause any damage to the plants, and is very quick, simple and convenient to operate.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: a culture bucket 1; a layered support culture device 2; a lap plate 3; positioning the supporting grid 4; a gauze cover plate 5; a gauze bottom plate 6; a capillary strip 7.
Detailed Description
Example 1
Referring to the attached drawings, the structure of one embodiment of the utility model comprises a culture bucket 1 for containing culture solution and a layered supporting culture device 2 arranged in the culture bucket 1, the top end of the layered supporting culture device 2 is provided with a lap plate 3 extending outwards along the circumferential direction, and the layered supporting culture device 2 is movably lapped on the upper end of the side wall of the culture bucket 1 through the lap plate 3 extending along the circumferential direction; the outer diameter of the layered supporting culture device 2 is smaller than the inner diameter of the culture barrel 1 and the whole layered supporting culture device is movably nested in the culture barrel 1; the layered supporting and culturing device 2 is integrally of a barrel structure with an opening at the upper end, the structure comprises a gauze bottom plate 6 positioned at the bottom end and a gauze cover plate 5 positioned above the gauze bottom plate 6, a plurality of groups of naturally drooping capillary strips 7 are arranged on the gauze bottom plate 6, and cotton cloth strips can be directly adopted generally; the aperture of the gauze meshes on the gauze bottom plate 6 is smaller than the particle size of the plant seeds to be cultured, the periphery of the gauze bottom plate 6 is fixedly connected to the side wall of the layered supporting and culturing device 2, the gauze cover plate 5 is movably arranged above the gauze bottom plate 6, and the aperture of the gauze meshes on the gauze cover plate 5 is 0.5 cm and is larger than the outer diameter of the seed sprouts; a plurality of positioning and supporting grids 4 with gradually increasing mesh holes are sequentially arranged above the gauze cover plate 5 from bottom to top, and the periphery of each positioning and supporting grid 4 is movably connected to the side wall of the layered supporting and culturing device 2 through snap buttons or nylon adhesives; specifically, the positioning and supporting grid 4 is provided with two layers from bottom to top, the lower layer positioning and supporting grid is positioned in the middle of the layered supporting and culturing device 2, and the upper layer positioning and supporting grid is positioned at the upper end of the layered supporting and culturing device 2; the aperture of the mesh on the lower positioning support grid is 1.5 cm in size; the aperture of the mesh on the upper positioning supporting grid is 3.5 cm.
Referring to the drawings, the working principle of the embodiment is as follows: the utility model is provided with a group of layered supporting culture devices 2 inside the culture barrel 1, the germination and the later culture of the plant seeds are completed by the layered supporting culture devices 2, and the latter is directly and movably lapped on the culture barrel 1 by the lapping plate 3; the layered supporting and culturing device 2 is a barrel structure with an opening at the upper end, and comprises a gauze bottom plate 6 positioned at the bottom end and a gauze cover plate 5 positioned above the gauze bottom plate 6, plant seeds are directly placed on the gauze bottom plate 6 and are covered by the gauze cover plate 5, and the moisture preservation effect is good; a plurality of groups of naturally drooping cotton slivers 7 are arranged on the gauze bottom plate 6, and the gauze is kept moist all the time through capillary action, so that the plant seeds are promoted to germinate rapidly; after the seeds germinate, the root systems grow downwards and are immersed in the culture solution, the sprouts grow upwards, and gradually reach the middle height of the layered supporting and culturing device 2 after passing through the gauze cover plate 5 provided with meshes, at the moment, the seeds can pass through the lower layer positioning and supporting grid network arranged in the middle of the layered supporting and culturing device 2, and the latter realizes the first-stage positioning and supporting of the plant seedlings; as the plants grow further, the plants reach an upper positioning and supporting grid which is positioned at the upper end of the layered supporting and cultivating device 2 and provides a second-level positioning and supporting for the plant seedling stems; the whole test process only needs to change the culture solution according to the parameter setting of the stress test, does not cause any damage to the plants, is very quick and simple and convenient to operate, and realizes the integrated control of the germination and growth stages of the plants in the stress test.
The above description is only given as an enabling solution for the present invention and not as a single limitation on the solution itself. The device of the utility model is suitable for but not limited to salt stress, acid-base stress, drought stress, heavy metal ion stress and other plant adversity stress experimental research and in the production activities such as relevant plant cultivation.

Claims (8)

1. A sprout growth integration hydroponics device for plant threatens to handle, its characterized in that: the culture barrel (1) used for containing culture solution and the layered supporting culture device (2) arranged in the culture barrel (1) are structurally arranged, the outer diameter of the layered supporting culture device (2) is smaller than the inner diameter of the culture barrel (1), and the layered supporting culture device is integrally and movably nested in the culture barrel (1); the layered supporting and culturing device (2) is integrally of a barrel structure with an opening at the upper end, the structure comprises a gauze bottom plate (6) positioned at the bottom end and a gauze cover plate (5) positioned above the gauze bottom plate (6), the periphery of the gauze bottom plate (6) is connected to the side wall of the layered supporting and culturing device (2), and the gauze cover plate (5) is movably arranged above the gauze bottom plate (6); a plurality of groups of naturally drooping capillary strips (7) are arranged on the gauze bottom plate (6); a plurality of positioning and supporting grids (4) with gradually increasing mesh holes are sequentially arranged above the gauze cover plate (5) from bottom to top, and the circumferential edge of each positioning and supporting grid (4) is connected to the side wall of the layered supporting and culturing device (2); the positioning and supporting grids (4) are arranged in two layers from bottom to top, the lower positioning and supporting grid is positioned in the middle of the layered supporting and culturing device (2), and the upper positioning and supporting grid is positioned at the upper end of the layered supporting and culturing device (2); the top of culture apparatus (2) is supported in the layering is provided with along its circumference outside extension's faying plate (3), and culture apparatus (2) are supported in the layering is in through this circumference extension's faying plate (3) activity overlap joint in the lateral wall upper end of cultivate bucket (1).
2. The germination and growth integrated hydroponic apparatus for plant stress treatment of claim 1, wherein: the periphery of the gauze bottom plate (6) is fixedly connected to the side wall of the layered support culture device (2).
3. The germination and growth integrated hydroponic apparatus for plant stress treatment of claim 1, wherein: each group of positioning support grid (4) is movably connected to the side wall of the layered support culture device (2) through snap buttons or nylon adhesive.
4. The germination and growth integrated hydroponic apparatus for plant stress treatment of claim 1, wherein: the aperture of the gauze meshes on the gauze bottom plate (6) is smaller than the particle size of the plant seeds to be cultured.
5. The germination and growth integrated hydroponic apparatus for plant stress treatment of claim 1, wherein: the aperture of the gauze mesh on the gauze cover plate (5) is 0.3-1.0 cm and is larger than the outer diameter of the seed germination.
6. The germination and growth integrated hydroponic apparatus for plant stress treatment of claim 1, wherein: the aperture of the mesh on the lower positioning support grid is 1.0-2.0 cm; the aperture of the mesh on the upper positioning support grid is 2.0-5.0 cm.
7. The germination and growth integrated hydroponic apparatus for plant stress treatment of claim 1, wherein: the cross section of the culture barrel (1) is circular or rectangular; the cross-sectional shape of the layered supporting culture device (2) is consistent with that of the culture barrel (1).
8. The germination and growth integrated hydroponic apparatus for plant stress treatment of claim 1, wherein: the capillary strips (7) are cotton cloth strips.
CN201920103600.9U 2019-01-22 2019-01-22 A sprout growth integration hydroponic device for plant coercion is handled Active CN209897902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920103600.9U CN209897902U (en) 2019-01-22 2019-01-22 A sprout growth integration hydroponic device for plant coercion is handled

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Application Number Priority Date Filing Date Title
CN201920103600.9U CN209897902U (en) 2019-01-22 2019-01-22 A sprout growth integration hydroponic device for plant coercion is handled

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CN209897902U true CN209897902U (en) 2020-01-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111183891A (en) * 2020-03-22 2020-05-22 陆军军 Leaf dish water planting device based on buoyancy adjustment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111183891A (en) * 2020-03-22 2020-05-22 陆军军 Leaf dish water planting device based on buoyancy adjustment

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