CN104082117A - Simple high-flux laboratory plant hydroponic device - Google Patents
Simple high-flux laboratory plant hydroponic device Download PDFInfo
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- CN104082117A CN104082117A CN201410317996.9A CN201410317996A CN104082117A CN 104082117 A CN104082117 A CN 104082117A CN 201410317996 A CN201410317996 A CN 201410317996A CN 104082117 A CN104082117 A CN 104082117A
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- nutrient solution
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- 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
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Abstract
The invention discloses a simple high-flux laboratory plant hydroponic device. The simple high-flux laboratory plant hydroponic device comprises seed germination tubes, nutrient solution tubes and a placement box. The simple components are used in a combination mode, and therefore laboratory-level plant hydroponic experiments can be conducted flexibly and conveniently. Influences of different nutritional ingredients on growth conditions of plant seedlings can be conveniently studied on the same base through the matching and combination of nutrient solutions in the nutrient solution tubes according to the requirement of experimental design; besides, the base can be filled with the nutrient solutions, and nutrient solution tubes with lower-end openings can be used for completing a processing experiment repeatedly.
Description
Technical field
The present invention relates to a kind of simple and easy high-throughout laboratory plant water-cultivation device, belong to laboratory hydroponic device and finish field.
Background technology
At present, in plant physiology experiment research, cultivate plant and be more and more subject to scientific research personnel's favor by water culture system.Water culture system is compared traditional earth culture method a lot of significantly advantages, such as, can be easy to obtain all setup action research materials in growing process by water culture, particularly have unrivaled advantage acquiring aspect the not damaged sample of root system of plant.In water culture, can conveniently adjust the various components of nutrient solution, thereby research nutritive element in accurate quantification ground is for the impact of growth and development of plants and Physiology and biochemistry simultaneously.But existing water culture system, majority be applied to the soilless culture of gardening ornamental plant and nontoxic expansion numerous etc., business-like hydroponic system not only floor space is large, and cost of manufacture is higher, operability is not strong, is not suitable for laboratory research.So in laboratory about nutrition component for the research aspect the impact of plant growth, need a set of hydroponic system easily flexibly, can either adjust flexibly the formula of nutrient solution in solution culture process, also want conveniently to add up the physiology weather between hydroponic plant culture period, need taking lab space little in the situation that, different experiment processed group to be completed to water planting at same batch.Therefore be necessary to develop a set of simple, the laboratory simple plant hydroponic device of good operability.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly can makes up the inferior position of existing water culture system in laboratory work, designs a set of with low costly, can action row high, processing flux be large, can meet laboratory water planting needs
simple and easy high-throughout laboratory plant water-cultivation device, can overcome the deficiencies in the prior art.
The technical scheme of patent of the present invention is: simple and easy high-throughout laboratory plant water-cultivation device, it comprises seed germination pipe and nutrient solution pipe, seed germination pipe is that epimere diameter of section is large, hypomere diameter of section is little and the tubular structure of upper and lower side opening, be provided with the lid with dibbling hole at the top of seed germination pipe, be provided with solid germination medium in the bottom surface of lid, seed germination pipe hypomere is plugged in the nutrient solution pipe of interior nutritious liquid.
Above-mentioned simple and easy high-throughout laboratory plant water-cultivation device is, it also comprises holder, establishes gripper shoe in holder, is provided with plural nutrient solution pipe jack in gripper shoe, and nutrient solution pipe is plugged in nutrient solution pipe jack.
Aforesaid simple and easy high-throughout laboratory plant water-cultivation device is, described nutrient solution pipe is the body of bottom lock or bottom opening, and bottom lock structure nutrient solution in it is poured into by nutrient solution pipe; Its interior nutrient solution of bottom opening structure derives from holder.
Aforesaid simple and easy high-throughout laboratory plant water-cultivation device is, below the box wall upper backup pad of holder, is provided with air-vent, water inlet and discharge outlet, is provided with valve in discharge outlet.
Aforesaid simple and easy high-throughout laboratory plant water-cultivation device is to be provided with air vent in the mouth of pipe section of nutrient solution pipe.
Aforesaid simple and easy high-throughout laboratory plant water-cultivation device is on holder, to be provided with the lid that can play in early days at seed germination shading, moisture-keeping function.
Compared with the prior art, the present invention has the following advantages: 1, with low cost, assembling is simple; 2, separately design of nutrient solution pipe and seed germination pipe, germ tube can be nested in nutrient solution pipe, not airtight, between leave space, in nutrient solution pipe, liquid can conveniently be replaced; 3, while adopting the nutrient solution pipe of sealed bottom, can carry out high flux experiment and process, each nutrient solution pipe can add different compositions, can study the impact of multiple nutrients fluid component proportioning on plant seedlings growth stage physical signs simultaneously; If adopt the nutrient solution pipe of open bottom, each box can do a processing, now base can be used as nutrient solution source, there is row's air-vent the top of base substructure, the oxygen content that can have additional nutrients in liquid, base has into water and apopore design simultaneously, can facilitate the displacement of nutrient solution in water planting process.4, root growth rule, not tangled up and knotted, the observation of being convenient to very much root growth situation is added up; 5, package unit floor space is little, simple to operate, be convenient to numbering, be applicable to the solution culture design in laboratory, 6 holders are provided with ventilation, change water ventilation interface, can ensure the stable of dissolved oxygen composition in nutrient solution, be applicable to study the impact of Different Nutrition condition for plant physiology in seedling stage upgrowth situation.
Brief description of the drawings
fig. 1 is a kind of structural representation of the present invention;
fig. 2 is the second structural representation of the present invention;
fig. 3 isthe structural representation of holder.
Embodiment
Embodiment 1, below in conjunction with accompanying drawing 1, the present invention will be further described.
Seed germination pipe 1 be one with top cover 4, epimere diameter of section is large, hypomere diameter of section is little and the tubular structure of upper and lower side opening, the center of top of top cover 4 is made a call to the dibbling hole 3 of a 2-3mm left and right with card punch, add the germination medium 5 containing 0.8% agar in pipe lid bottom, after germination medium 5 is solid, seed is put 3 places, dibbling hole at top cover 4 by toothpick.
Nutrient solution pipe 2 is that a diameter is more bigger than seed germination pipe, the collecting pipe of uncovered, is equipped with nutrient solution therein, and when seed germination pipe 1 uses, hypomere is inserted in nutrient solution pipe 2, epimere contacts with the mouth of pipe of nutrient solution pipe 2, and nutrient solution pipe 2 tops get out several apertures and form air-vent 11.In nutrient solution pipe 2, add nutrient solution, seed can obtain nutrition for the nutrient solution from nutrient solution pipe after seed germination pipe 1 germinates root, enters water planting process.
Holder 6 is by the rectangular box for placing seed germination pipe 1 and nutrient solution pipe 2 as shown in Figure 3, its top is provided with lid, both chain connections, in holder (6), establish gripper shoe (7), in gripper shoe (7), be provided with plural nutrient solution pipe jack (8), nutrient solution pipe (2) is plugged in nutrient solution pipe jack (8).
Taking tobacco water planting as example, whole water planting process is once described:
1. first tobacco seed is sterilized with 10% hydrogen peroxide; 2. the solid seed germination medium of configuration 0.8% agarose, autoclave sterilization, take advantage of it and do not solidify, the punching top cover 4 times (now the dibbling hole 3 use transparent adhesive tapes on top cover 4 seal, and prevent that liquid culture medium from spilling) with liquid-transfering gun absorption 50ul uniform fold at seed germination pipe 1; 3. treat culture medium solidifying, top cover 4 is covered, be placed in 3 places, dibbling hole with toothpick picking 2-3 grain tobacco seed, transfer to together on holder 6 after seed germination pipe 1 is placed in to nutrient solution pipe 2.Illumination in 8 hours, 16 hours dark normal cultivations, until seed germination.After seed germination, can select a healthy and strong seedling to stay, remaining pulls out, and retains a seedling on a germ tube.4. germ tube is taken out from nutrient solution pipe, add the required nutrient solution of experiment in nutrient solution pipe, germ tube and nutrient solution pipe all can be numbered.Each nutrient solution pipe can add the different ratio of nutrient solution of setting according to experiment, and each main part of this covering device all can be done an experiment processing.5. after treating that seedling has been grown, the blade to seedling and root are observed very easily, suitably amplify the volume of germ tube and nutrient solution pipe, can use this to overlap easy hydroponic device, allow cigarette seedling grow to the level that volume is larger.
Embodiment 2: the present invention will be further described below in conjunction with accompanying drawing 2.
Seed germination pipe 1 be one with top cover 4, epimere diameter of section is large, hypomere diameter of section is little and the tubular structure of upper and lower side opening, the center of top of top cover 4 is made a call to the dibbling hole 3 of a 2-3mm left and right with card punch, add the germination medium 5 containing 0.8% agar in pipe lid bottom, after germination medium 5 is solid, seed is put 3 places, dibbling hole at top cover 4 by toothpick.
Nutrient solution pipe 2 is that a diameter is more bigger than seed germination pipe, the body of up/down perforation, and when seed germination pipe 1 uses, hypomere is inserted in nutrient solution pipe 2, and epimere contacts with the mouth of pipe of nutrient solution pipe 2, and nutrient solution pipe 2 tops get out several apertures and form air-vent 11.
Holder 6 is by the rectangular box for placing seed germination pipe 1 and nutrient solution pipe 2 as shown in Figure 3, its top is provided with lid, both chain connections, in holder (6), establish gripper shoe (7), in gripper shoe (7), be provided with plural nutrient solution pipe jack (8), nutrient solution pipe (2) is plugged in nutrient solution pipe jack (8), in the time that nutrient solution pipe 2 adopts lower end without hermetically-sealed construction, in holder 6, add nutrient solution, seed can obtain nutrition for the nutrient solution from holder 6 after seed germination pipe 1 germinates root, enters water planting process; Certainly in this example, also can not use nutrient solution pipe.
Taking tobacco water planting as example, whole water planting process is once described:
1. first tobacco seed is sterilized with 10% hydrogen peroxide; 2. the solid seed germination medium of configuration 0.8% agarose, autoclave sterilization, take advantage of it and do not solidify, the punching top cover 4 times (now the dibbling hole 3 use transparent adhesive tapes on top cover 4 seal, and prevent that liquid culture medium from spilling) with liquid-transfering gun absorption 50ul uniform fold at seed germination pipe 1; 3. treat culture medium solidifying, top cover 4 is covered, be placed in 3 places, dibbling hole with toothpick picking 2-3 grain tobacco seed, transfer to together on holder 6 after seed germination pipe 1 is placed in to nutrient solution pipe 2.Illumination in 8 hours, 16 hours dark normal cultivations, until seed germination.After seed germination, can select a healthy and strong seedling to stay, remaining pulls out, and retains a seedling on a germ tube.4. germ tube is taken out from nutrient solution pipe, add the required nutrient solution of experiment in nutrient solution pipe, germ tube and nutrient solution pipe all can be numbered.Add nutrient solution at holder 6 middle parts, can carry out easily the displacement of nutrient solution by water inlet reserved on base and delivery port.5. after treating that seedling has been grown, the blade to seedling and root are observed very easily, suitably amplify the volume of germ tube and nutrient solution pipe, can use this to overlap easy hydroponic device, allow cigarette seedling grow to the level that volume is larger.
Claims (6)
1. a simple and easy high-throughout laboratory plant water-cultivation device, it is characterized in that: it comprises seed germination pipe (1) and nutrient solution pipe (2), seed germination pipe (1) is that epimere diameter of section is large, hypomere diameter of section is little and the tubular structure of upper and lower side opening, be provided with the lid (4) in band dibbling hole (3) at the top of seed germination pipe (1), be provided with solid germination medium (5) in the bottom surface of lid (4), seed germination pipe (1) hypomere is plugged in the nutrient solution pipe (2) of interior nutritious liquid.
2. simple and easy high-throughout laboratory according to claim 1 plant water-cultivation device, it is characterized in that: it also comprises holder (6), in holder (6), establish gripper shoe (7), in gripper shoe (7), be provided with plural nutrient solution pipe jack (8), nutrient solution pipe (2) is plugged in nutrient solution pipe jack (8).
3. simple and easy high-throughout laboratory according to claim 2 plant water-cultivation device, is characterized in that: described nutrient solution pipe (2) is the body of bottom lock or bottom opening, and its interior nutrient solution of bottom lock structure is poured into by nutrient solution pipe (2); Its interior nutrient solution of bottom opening structure derives from holder (6).
4. simple and easy high-throughout laboratory according to claim 3 plant water-cultivation device, it is characterized in that: be provided with air-vent (9), water inlet and discharge outlet (10) in the below of the box wall upper backup pad (7) of holder (6), in discharge outlet (10), be provided with valve.
5. simple and easy high-throughout laboratory according to claim 3 plant water-cultivation device, is characterized in that: be provided with air vent (11) in the mouth of pipe section of nutrient solution pipe (2).
6. according to the simple and easy high-throughout laboratory plant water-cultivation device described in claim 3 or 4, it is characterized in that: on holder (6), establish the lid (12) that can play in early days at seed germination shading, moisture-keeping function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410317996.9A CN104082117B (en) | 2014-07-07 | 2014-07-07 | A kind of simple and easy high-throughout laboratory plants hydroponic device |
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| CN201410317996.9A CN104082117B (en) | 2014-07-07 | 2014-07-07 | A kind of simple and easy high-throughout laboratory plants hydroponic device |
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| CN104082117A true CN104082117A (en) | 2014-10-08 |
| CN104082117B CN104082117B (en) | 2016-04-06 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396607A (en) * | 2014-11-04 | 2015-03-11 | 中国农业大学 | Device and system for researching interaction in or among plant species |
| CN106577241A (en) * | 2015-05-15 | 2017-04-26 | 邹祥茂 | Environmental-friendly and low-carbon tool for growing flowers |
| CN107581040A (en) * | 2017-09-04 | 2018-01-16 | 西北农林科技大学 | The multifarious high flux culture systems of one kind identification Root inheritance and application |
| CN111149466A (en) * | 2020-04-01 | 2020-05-15 | 浙江美之奥种业股份有限公司 | Water culture seedling method and device for melon seeds |
| CN113303224A (en) * | 2021-06-24 | 2021-08-27 | 河北农业大学 | Experimental cotton seedling water culture device and method without damaging root system |
| CN114788443A (en) * | 2022-04-28 | 2022-07-26 | 陕西省西安植物园 | Method for promoting seed germination of hydrangea schreberi at low temperature |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202635276U (en) * | 2012-05-17 | 2013-01-02 | 北京农学院 | High-throughput stress resistance screening container for hydroponic plants |
| CN203590789U (en) * | 2013-10-25 | 2014-05-14 | 江苏省农业科学院 | Plant water-planting experimental device capable of automatically supplementing water |
| CN203675797U (en) * | 2013-11-06 | 2014-07-02 | 北京农业智能装备技术研究中心 | Water planting groove |
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2014
- 2014-07-07 CN CN201410317996.9A patent/CN104082117B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202635276U (en) * | 2012-05-17 | 2013-01-02 | 北京农学院 | High-throughput stress resistance screening container for hydroponic plants |
| CN203590789U (en) * | 2013-10-25 | 2014-05-14 | 江苏省农业科学院 | Plant water-planting experimental device capable of automatically supplementing water |
| CN203675797U (en) * | 2013-11-06 | 2014-07-02 | 北京农业智能装备技术研究中心 | Water planting groove |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396607A (en) * | 2014-11-04 | 2015-03-11 | 中国农业大学 | Device and system for researching interaction in or among plant species |
| CN106577241A (en) * | 2015-05-15 | 2017-04-26 | 邹祥茂 | Environmental-friendly and low-carbon tool for growing flowers |
| CN107581040A (en) * | 2017-09-04 | 2018-01-16 | 西北农林科技大学 | The multifarious high flux culture systems of one kind identification Root inheritance and application |
| CN111149466A (en) * | 2020-04-01 | 2020-05-15 | 浙江美之奥种业股份有限公司 | Water culture seedling method and device for melon seeds |
| CN113303224A (en) * | 2021-06-24 | 2021-08-27 | 河北农业大学 | Experimental cotton seedling water culture device and method without damaging root system |
| CN114788443A (en) * | 2022-04-28 | 2022-07-26 | 陕西省西安植物园 | Method for promoting seed germination of hydrangea schreberi at low temperature |
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| CN104082117B (en) | 2016-04-06 |
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