CN104082117B - A kind of simple and easy high-throughout laboratory plants hydroponic device - Google Patents
A kind of simple and easy high-throughout laboratory plants hydroponic device Download PDFInfo
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- CN104082117B CN104082117B CN201410317996.9A CN201410317996A CN104082117B CN 104082117 B CN104082117 B CN 104082117B CN 201410317996 A CN201410317996 A CN 201410317996A CN 104082117 B CN104082117 B CN 104082117B
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- nutrient solution
- pipe
- solution pipe
- seed germination
- holder
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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 kind of simple and easy high-throughout laboratory plants hydroponic device, comprise seed germination pipe; Nutrient solution pipe and holder three parts, by simple several parts, combinationally use, and other water culture of laboratory-scale that carries out that can be flexible is tested.The requirement that can experimentally design, on same base, can be combined by the proportioning of the nutrient solution in nutrient solution pipe, study Different Nutrition composition very easily to the impact of plant seedling growing state, also can by allowing base charge nutrient solution, adopt the nutrient solution pipe of lower ending opening, carried out repeatedly repeating of processing in experiment and tested.
Description
Technical field
The present invention relates to a kind of simple and easy high-throughout laboratory plants hydroponic device, belong to laboratory hydroponic device and terminate field.
Background technology
At present, in plant physiology experiment research, cultivate by plant hydroponic system the favor that plant has more and more been subject to scientific research personnel.Plant hydroponic system compares traditional earth culture method a lot of significantly advantage, such as, can be easy to obtain all setup action research materials in growing process by water culture, particularly have unrivaled advantage acquiring in the not damaged sample of root system of plant.Conveniently can adjust the various components of nutrient solution in water culture, thus research nutritive element in accurate quantification ground is for the impact of growth and development of plants and Physiology and biochemistry simultaneously.But existing plant hydroponic 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, and operability is strong, is not suitable for laboratory research.So in the lab about nutritional components for the research in the affecting of plant growth, need a set of flexible hydroponic system easily, the formula of solution culture process Middle nutrition liquid can either be adjusted flexibly, also want the physiological life situation can conveniently added up between hydroponic plant culture period, different experiment processed group when taking lab space and being little, can be completed water planting at same batch by needs.Therefore be necessary that exploitation is 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 plant hydroponic system in laboratory work, designs a set of with low cost, can action row high, processing flux is large, can meet laboratory water planting needs
simple and easy high-throughout laboratory plants hydroponic 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 plants hydroponic 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, the lid in band dibbling hole is provided with 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 plants hydroponic device is that it also comprises holder, in holder, establish gripper shoe, and be provided with plural nutrient solution pipe jack on the supporting plate, nutrient solution pipe is plugged in nutrient solution pipe jack.
Aforesaid simple and easy high-throughout laboratory plants hydroponic device is that described nutrient solution pipe is the body of bottom lock or bottom opening, and the nutrient solution of base closure structures in it is poured into by nutrient solution pipe; The nutrient solution of bottom opening structure in it derives from holder.
Aforesaid simple and easy high-throughout laboratory plants hydroponic device is provided with air-vent, water inlet and discharge outlet in the below of the box wall upper backup pad of holder, discharge outlet is provided with valve.
Aforesaid simple and easy high-throughout laboratory plants hydroponic device is provided with air vent in the mouth of pipe section of nutrient solution pipe.
Aforesaid simple and easy high-throughout laboratory plants hydroponic device is on holder, be provided with the lid that can play shading, moisture-keeping function at seed germination in early days.
Compared with the prior art, the present invention has the following advantages: 1, with low cost, and assembling is simple; 2, nutrient solution pipe and seed germination pipe separately design, germ tube can be nested in nutrient solution pipe, not airtight, between leave space, in nutrient solution pipe, liquid can conveniently be replaced; 3, adopt during the nutrient solution pipe of sealed bottom and can carry out high flux experiment process, each nutrient solution pipe can add different compositions, can study multiple nutrients fluid component proportioning to the impact of plant seedlings growth stage physical signs simultaneously; If adopt the nutrient solution pipe of open bottom, then each box can do a process, now base can be originated as nutrient solution, 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 water planting process Middle nutrition liquid.4, root growth rule, not tangled up and knotted, is convenient to the observation statistics of root growth situation very much; 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, the stable of dissolved oxygen composition in nutrient solution can be ensured, be applicable to study the impact of Different Nutrition condition for plant physiological growth in seedling stage situation.
Accompanying drawing explanation
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 dibbling hole 3 of an about 2-3mm made a call to by the center of top card punch of top cover 4, the germination medium 5 containing 0.8% agar is added bottom pipe lid, after germination medium 5 is solid, seed is by dibbling hole 3 place of toothpick point at top cover 4.
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 within it, 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 top gets out several keyhole formation air-vent 11.Add nutrient solution in nutrient solution pipe 2, seed can obtain nutrition from the nutrient solution 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, gripper shoe (7) is established in holder (6), gripper shoe (7) is provided with plural nutrient solution pipe jack (8), and nutrient solution pipe (2) is plugged in nutrient solution pipe jack (8).
For tobacco water planting, whole water planting process is once described:
1. first tobacco seed 10% hydrogen peroxide is sterilized; 2. configure the solid seed germination medium of 0.8% agarose, autoclave sterilization, take advantage of it not solidify, draw the punching top cover 4 time (dibbling hole 3 now top cover 4 on transparent adhesive tape seal, prevent liquid culture medium from spilling) of 50ul uniform fold at seed germination pipe 1 with liquid-transfering gun; 3. treat culture medium solidifying, top cover 4 is covered, be placed in dibbling hole 3 place with toothpick picking 2-3 grain tobacco seed, transfer to together on holder 6 after seed germination pipe 1 is placed in nutrient solution pipe 2.8 h light, 16 h dark are normally cultivated, until seed germination.A healthy and strong seedling can be selected after seed germination to stay, and remaining pulls out, and a germ tube retains a seedling.4. taken out from nutrient solution pipe by germ tube, add the nutrient solution needed for 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 experimentally set, and namely each main part of this covering device all can do an experiment process.5., after treating that seedling has been grown, can observe the blade of seedling and root very easily, suitably amplify the volume of germ tube and nutrient solution pipe, this can be used to overlap easy hydroponic device, allow cigarette seedling grow to the larger level of volume.
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 dibbling hole 3 of an about 2-3mm made a call to by the center of top card punch of top cover 4, the germination medium 5 containing 0.8% agar is added bottom pipe lid, after germination medium 5 is solid, seed is by dibbling hole 3 place of toothpick point at top cover 4.
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 top gets out several keyhole formation 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, gripper shoe (7) is established in holder (6), gripper shoe (7) is provided with plural nutrient solution pipe jack (8), nutrient solution pipe (2) is plugged in nutrient solution pipe jack (8), when nutrient solution pipe 2 adopts lower end without hermetically-sealed construction, nutrient solution is added in holder 6, seed can obtain nutrition from the nutrient solution holder 6 after seed germination pipe 1 germinates root, enters water planting process; Certainly also nutrient solution pipe can not be used in this example.
For tobacco water planting, whole water planting process is once described:
1. first tobacco seed 10% hydrogen peroxide is sterilized; 2. configure the solid seed germination medium of 0.8% agarose, autoclave sterilization, take advantage of it not solidify, draw the punching top cover 4 time (dibbling hole 3 now top cover 4 on transparent adhesive tape seal, prevent liquid culture medium from spilling) of 50ul uniform fold at seed germination pipe 1 with liquid-transfering gun; 3. treat culture medium solidifying, top cover 4 is covered, be placed in dibbling hole 3 place with toothpick picking 2-3 grain tobacco seed, transfer to together on holder 6 after seed germination pipe 1 is placed in nutrient solution pipe 2.8 h light, 16 h dark are normally cultivated, until seed germination.A healthy and strong seedling can be selected after seed germination to stay, and remaining pulls out, and a germ tube retains a seedling.4. taken out from nutrient solution pipe by germ tube, add the nutrient solution needed for experiment in nutrient solution pipe, germ tube and nutrient solution pipe all can be numbered.In the middle part of holder 6, add nutrient solution, the displacement of nutrient solution can be carried out by water inlet reserved on base and delivery port easily.5., after treating that seedling has been grown, can observe the blade of seedling and root very easily, suitably amplify the volume of germ tube and nutrient solution pipe, this can be used to overlap easy hydroponic device, allow cigarette seedling grow to the larger level of volume.
Claims (5)
1. a simple and easy high-throughout laboratory plants hydroponic device, it is characterized in that: it comprises seed germination pipe (1) and nutrient solution pipe (2), seed germination pipe (1) is for epimere diameter of section is large, hypomere diameter of section is little and the tubular structure of upper and lower side opening, the lid (4) of band dibbling hole (3) is provided with 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; It also comprises holder (6), establishes gripper shoe (7) in holder (6), and gripper shoe (7) is provided with plural nutrient solution pipe jack (8), and nutrient solution pipe (2) is plugged in nutrient solution pipe jack (8).
2. simple and easy high-throughout laboratory plants hydroponic device according to claim 1, is characterized in that: the body that described nutrient solution pipe (2) is bottom lock or bottom opening, and the nutrient solution of base closure structures in it is poured into by nutrient solution pipe (2); The nutrient solution of bottom opening structure in it derives from holder (6).
3. simple and easy high-throughout laboratory plants hydroponic device according to claim 2, 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), discharge outlet (10) is provided with valve.
4. simple and easy high-throughout laboratory plants hydroponic device according to claim 2, is characterized in that: be provided with air vent (11) in the mouth of pipe section of nutrient solution pipe (2).
5. the simple and easy high-throughout laboratory plants hydroponic device according to Claims 2 or 3, is characterized in that: on holder (6), establish the lid (12) that can play shading, moisture-keeping function at seed germination in early days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 CN104082117A (en) | 2014-10-08 |
| CN104082117B true CN104082117B (en) | 2016-04-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104396607B (en) * | 2014-11-04 | 2017-02-15 | 中国农业大学 | Device for researching interaction in or among plant species and application of device |
| CN106718702A (en) * | 2015-05-15 | 2017-05-31 | 邹祥茂 | The instrument that a kind of low-carbon (LC) is grown flower |
| 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 |
| CN111149466B (en) * | 2020-04-01 | 2024-06-18 | 浙江美之奥种业股份有限公司 | Melon seed water seedling cultivation method and device |
| 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 |
| CN114788443B (en) * | 2022-04-28 | 2023-05-02 | 陕西省西安植物园 | Method for promoting germination of seeds of hydrangea macrophylla at low temperature |
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| 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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