CN107347474B - Planting circulation method for increasing oxygen absorption effect of plant roots through gas culture - Google Patents
Planting circulation method for increasing oxygen absorption effect of plant roots through gas culture Download PDFInfo
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- CN107347474B CN107347474B CN201710591598.XA CN201710591598A CN107347474B CN 107347474 B CN107347474 B CN 107347474B CN 201710591598 A CN201710591598 A CN 201710591598A CN 107347474 B CN107347474 B CN 107347474B
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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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
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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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
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The invention provides a planting circulation method for increasing oxygen absorption effect of plant roots through gas culture, which comprises a mounting frame, wherein a water tank is arranged at the bottom of the mounting frame and is connected with a water pump, the water pump is connected with a water source, a water constant temperature system is arranged in the water tank, a water outlet and a water inlet are arranged on the water tank, and the water outlet is connected with an inlet and an outlet at the bottom of a planting device; a light supplement lamp is mounted at the top of the mounting frame, and the central line of the light supplement lamp forms an included angle of 0-90 degrees with the horizontal line; the planting devices are arranged on the mounting rack in a step shape; a pipeline between the water outlet and the inlet and outlet of the planting device; the invention has the advantages of high-efficiency utilization of space, controllable illumination, adjustable temperature, no need of independent heating, greatly enhanced ventilation of plant roots, elimination of 90% of soil-borne diseases (anaerobic bacteria), enhanced respiration of roots, greatly increased growth speed of plants, improved oxygen environment of roots and incapability of surviving of anaerobic diseases.
Description
Technical Field
The invention relates to the technical field of plant planting, in particular to a planting circulation method for increasing oxygen absorption effect of plant roots through gas culture.
Background
Compared with unicellular microorganisms, plants are multicellular aerobic organisms, the root systems of the plants are provided with a set of complete respiratory chains, and oxygen molecules can be absorbed and transported through oxophilic protein substances of the root systems to provide energy for aerobic respiration of organic matter of the root systems, such as saccharides, lipids, proteins and the like, so that the organisms are helped to grow. This is why farmers often loosen the weed from the crops.
The roots of the plants have the functions of absorption, transportation, storage and fixation, and the roots of a few plants also have the function of propagation. Usually, the roots grow downwards and are hidden under the ground, if the roots of the plants are lack of oxygen due to some reason (such as poor soil structure or long-term liquid submergence), the roots grow poorly and even rot or die, and the roots of the plants always grow well under the condition of loose and ventilated soil.
Therefore, enough oxygen is important for the growth of the plant roots, and the developed root system can support the development of the whole plant body, but no technology specially aiming at the gas circulation and transportation of the plant roots exists at present.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a planting circulation method for increasing the oxygen absorption effect of plant roots through gas culture, which has a reasonable structure and is convenient to use, and solves the problems.
The technical scheme adopted by the invention is as follows: a planting circulation method for increasing oxygen absorption effect of plant roots through gas culture comprises a mounting frame, wherein a water tank is mounted at the bottom of the mounting frame and connected with a water pump, the water pump is connected with a water source, a water constant temperature system is mounted in the water tank, a water outlet and a water inlet are mounted in the water tank, and the water outlet is connected with an inlet and an outlet at the bottom of a planting device; a light supplement lamp is mounted at the top of the mounting frame, and the central line of the light supplement lamp forms an included angle of 0-90 degrees with the horizontal line; the planting devices are arranged on the mounting rack in a step shape; the pipeline is arranged between the water outlet and the inlet and outlet of the planting device, and every other section of the pipeline is provided with an aeration head so as to increase the oxygen content in water;
the working process is as follows: firstly, injecting liquid into a water tank through a water pump, then starting a water constant temperature system, starting a heating device to heat the liquid, determining the heating time according to data transmitted by an outdoor temperature sensor, and then enabling the liquid to enter a liquid channel of the planting device through a pipeline of a water outlet;
when the inlet and the outlet are opened and liquid flows into the liquid channel, mixed gas in the liquid channel is extruded, enters the partition plate through the through holes and is dispersed into the substrate layer through the partition plate, so that oxygen is provided for the substrate layer;
when the liquid flows out from the liquid channel, negative pressure is formed on the liquid channel due to the flowing of the liquid, the gas in the matrix layer is forced to enter the liquid channel from the matrix layer, the circulation is completed, the gas at the root of the plant forms a flowing state according to the circulation, and in the flowing process, the cells at the root of the plant absorb more oxygen and can kill anaerobic bacteria in the soil,
liquid flows out of the liquid channel from the inlet and the outlet and then flows back to the water tank through the pipeline to complete planting circulation, in the circulation, the roots of the plants obtain needed moisture, and meanwhile, pure oxygen is added around the roots to enable the roots of the plants to grow better;
and a filtering system is arranged in the pipeline flowing back to the water tank, and comprises a cotton core filter cloth and an RO membrane filter.
Preferably, at least one side of the bottom edge of the planting device main body is provided with a liquid blocking connecting part.
Preferably, the two sides of the liquid channel at the bottom of the planting device main body are provided with large-grained gravels or objects with microporous structures.
Preferably, the liquid channel is connected with an oxygen generator.
Preferably, the separator is a polymeric breathable film.
Preferably, sulfur dioxide or carbon dioxide may be added to the oxygen as needed.
Preferably, the supplementary lighting lamp is a high-intensity gas discharge lamp.
Preferably, the fill light lamp is a high-pressure sodium lamp and a metal halide lamp, or a combination of the two.
The beneficial effects of the invention include:
the invention has the advantages of high-efficiency utilization of space, controllable illumination, adjustable temperature, no need of independent heating, greatly enhanced ventilation of plant roots, elimination of 90% of soil-borne diseases (anaerobic bacteria), enhanced respiration of roots, greatly increased growth speed of plants, improved oxygen environment of roots and incapability of surviving of anaerobic diseases.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a planting cycle method for increasing oxygen absorption effect of plant roots by gas culture according to the present invention;
FIG. 2 is a schematic view of a planting device of a planting circulation method for increasing oxygen absorption effect of plant roots by gas culture according to the present invention;
FIG. 3 is a schematic view of the bottom structure of a planting device of a planting circulation method for increasing oxygen absorption effect of plant roots by gas culture according to the present invention;
FIG. 4 is a cross-sectional view of a planting device for a gas culture planting cycle method for increasing oxygen uptake in plant roots according to the present invention;
FIG. 5 is a schematic view of the overall structure of a planting device of a planting cycle method for increasing oxygen absorption effect of plant roots by gas culture according to an embodiment of the present invention;
FIG. 6 is a schematic bottom structure view of an embodiment of a planting device of a planting circulation method for increasing oxygen absorption effect of plant roots by gas culture according to the present invention;
FIG. 7 is a schematic diagram of a planting device for a planting cycle method of increasing oxygen absorption effect of plant roots by gas culture according to the present invention;
FIG. 8 is a schematic diagram of a second embodiment of a planting device for a planting cycle method of increasing oxygen absorption effect of plant roots by gas culture according to the present invention.
In the figure, solid arrows indicate the liquid flow direction, and broken arrows indicate the gas flow direction.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
A planting circulation method for increasing oxygen absorption effect of plant roots through gas culture comprises a mounting frame 7, wherein a water tank 8 is mounted at the bottom of the mounting frame 7, the water tank 8 is connected with a water pump 9, the water pump 9 is connected with a water source, a water constant temperature system 10 is mounted in the water tank 8, a water outlet and a water inlet are mounted on the water tank 8, and the water outlet is connected with an inlet 3 at the bottom of a planting device; the light supplement lamp 11 is installed at the top of the installation frame 7, and the central line of the light supplement lamp 11 forms an included angle of 0-90 degrees with the horizontal line.
The planting devices are arranged on the mounting frame 7 in a step shape.
And the pipeline between the water outlet and the inlet and outlet 3 of the planting device is provided with an aeration head at intervals to increase the oxygen content in water.
Planting device main part 1, planting device main part 1 bottom is installed liquid channel 2, liquid channel 2 is provided with at least one access & exit 3, liquid channel 2's top is provided with baffle 4, be provided with a plurality of air vents 5 on the baffle 4.
When the inlet and the outlet are opened and liquid flows into the liquid channel, mixed gas in the liquid channel is extruded, enters the partition plate through the through holes and is dispersed into the substrate layer through the partition plate, so that oxygen is provided for the substrate layer;
when the liquid flows out from the liquid channel, negative pressure is formed on the liquid channel due to the flowing of the liquid, the gas in the matrix layer is forced to enter the liquid channel from the matrix layer, the circulation is completed, the gas at the root of the plant forms a flowing state according to the circulation, and in the flowing process, the cells at the root of the plant absorb more oxygen and can kill anaerobic bacteria in the soil.
At least one side of the bottom edge of the planting device main body 1 is provided with a liquid-blocking connecting part 6.
The two sides of the liquid channel at the bottom of the planting device main body 1 are provided with large-grain stones or gravels.
A constant temperature device is arranged in the liquid water tank, and the temperature of the liquid can be controlled.
The liquid channel is connected with an oxygen generator.
The partition board is a high-molecular breathable film.
The principle is as follows: roots are vegetative organs that plants develop in evolution as they adapt to living on land. Tall trees have large root systems which branch repeatedly, and short grasses also have complex root systems which are several times larger than the parts on the ground. Then what does the root of the plant act on the root? The root functions mainly include absorption, fixation, conduction, synthesis, storage and reproduction. 1. Absorption function this is the main function of the root, absorbing water, carbon dioxide and inorganic salts in the soil. The ten major elements required in the plant body, namely carbon, hydrogen, oxygen, nitrogen, sulfur, phosphorus, zinc, calcium, magnesium and iron, are mostly obtained from the soil from the roots except for a part of the elements absorbed from the air by the leaves and young stems. The roots of the plants also allow for automatic tracking of fertilizer and water sources in the soil. 2. Trees with powerful fixing and supporting functions can withstand the attack of wind and rain without falling down, mainly because of their strong and powerful root systems penetrating into the soil. 3. The vascular tissue in the root is responsible for the function of conduction. The inorganic nutrients and water absorbed by the roots are transported to the overground part through the vascular tissue, and the organic nutrients of the overground part are transported to each part of the roots through the vascular tissue of the roots, so as to meet the requirements of root growth and life. 4. The synthesized functional root can synthesize various amino acids, and the amino acids are transported to the overground part to be used as a material for forming new cells. The root can also synthesize nicotine, cytokinin and other substances to influence the growth and development of the overground part. 5. The roots of plants such as radish, beet and sweet potato with storage and propagation functions have storage functions. The roots of many plants also produce adventitious shoots, which are often used for propagation. In addition, the root has various uses such as edible, medicinal and industrial raw materials.
In the invention, the planting device main body can only inject liquid without matrix, at the moment, the oxygen content in the liquid can be controlled, the liquid flow can be divided into shallow flow liquid and deep flow liquid, and the tide type water culture is formed in the form of water flow.
At this time, the oxygen generator will add pure oxygen directly to the liquid without increasing the ammonia nitrogen content in the water.
The first embodiment is as follows:
experiments prove that the device can greatly improve the planting efficiency of plants, and one device takes pepper as an example, one pepper plant can bear thousands of pepper fruits.
The above embodiments are only preferred examples of the present invention, and are not intended to limit the scope of the invention, and all equivalent changes and modifications made according to the contents of the claims should be included in the claims.
Claims (9)
1. A planting circulation method for increasing oxygen absorption effect of plant roots through gas culture is characterized in that: the water tank is installed at the bottom of the mounting frame and connected with a water pump, the water pump is connected with a water source, a water constant temperature system is installed in the water tank, a water outlet and a water inlet are installed in the water tank, and the water outlet is connected with an inlet and an outlet at the bottom of the planting device; a light supplement lamp is mounted at the top of the mounting frame, and the central line of the light supplement lamp forms an included angle of 0-90 degrees with the horizontal line; the planting devices are arranged on the mounting rack in a step shape; the pipeline is arranged between the water outlet and the inlet and outlet of the planting device, and every other section of the pipeline is provided with an aeration head so as to increase the oxygen content in water;
the working process is as follows: firstly, injecting liquid into a water tank through a water pump, then starting a water constant temperature system, starting a heating device to heat the liquid, determining the heating time according to data transmitted by an outdoor temperature sensor, and then enabling the liquid to enter a liquid channel of the planting device through a pipeline of a water outlet;
when the inlet and the outlet are opened and liquid flows into the liquid channel, mixed gas in the liquid channel is extruded and dispersed into the substrate layer through the vent holes on the partition plate to provide oxygen for the substrate layer;
when liquid flows out from the liquid channel, negative pressure is formed on the liquid channel due to the flowing of the liquid, gas in the matrix layer is forced to enter the liquid channel from the matrix layer, the circulation is completed, according to the circulation, the gas at the roots of the plants forms a flowing state, in the flowing process, cells at the roots of the plants absorb more oxygen to kill anaerobic bacteria in the soil, the liquid flows out of the liquid channel from an inlet and an outlet, and then flows back to the water tank through a pipeline to complete the planting circulation, in the circulation, the roots of the plants obtain needed moisture, and meanwhile, pure oxygen is added around the roots of the plants to enable the roots of the plants to grow better;
a filtering system is arranged in the pipeline flowing back to the water tank, and comprises cotton core filtering cloth and an RO membrane filter;
the device is characterized in that a radiation detector is arranged on the mounting frame, the detector qualitatively evaluates the applicability of a light source to plant growth based on the effective photosynthetic radiation measurement of a plant to a light sensitive curve, and provides data information for adjusting illumination data.
2. The method of claim 1, wherein the liquid-proof connecting member is disposed on at least one side of the bottom edge of the planting device body.
3. The method of claim 1, wherein the liquid channel at the bottom of the planting device body is provided with large gravel or objects with a micro-porous structure at both sides.
4. The method of claim 1, wherein the fluid channel is connected to an oxygen generator.
5. The method as claimed in claim 1, wherein the spacer is a gas permeable polymer film.
6. The method of claim 1, wherein sulfur dioxide or carbon dioxide is added to the oxygen.
7. The method as claimed in claim 1, wherein the supplementary lighting lamp is a high intensity discharge lamp.
8. The method as claimed in claim 1, wherein the supplementary lighting lamp is a high pressure sodium lamp or a metal halide lamp, or a combination thereof.
9. The method as claimed in claim 1, wherein the water constant temperature system comprises a plurality of sets of heating pipes, and the heating pipes are installed in a crisscross manner.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591598.XA CN107347474B (en) | 2017-07-20 | 2017-07-20 | Planting circulation method for increasing oxygen absorption effect of plant roots through gas culture |
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| CN201710591598.XA CN107347474B (en) | 2017-07-20 | 2017-07-20 | Planting circulation method for increasing oxygen absorption effect of plant roots through gas culture |
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| CN107347474A CN107347474A (en) | 2017-11-17 |
| CN107347474B true CN107347474B (en) | 2020-03-27 |
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| CN201710591598.XA Expired - Fee Related CN107347474B (en) | 2017-07-20 | 2017-07-20 | Planting circulation method for increasing oxygen absorption effect of plant roots through gas culture |
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| CN109964682A (en) * | 2019-05-09 | 2019-07-05 | 亳州市皖北药业有限责任公司 | A kind of medicinal material plant planting system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2014143926A (en) * | 2013-01-28 | 2014-08-14 | Mebiol Kk | Plant cultivation system and plant cultivation method |
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| CN2731963Y (en) * | 2004-09-29 | 2005-10-12 | 司马宪光 | Growth promoting and ventilating apparatus used in flower soilless culture trophosome |
| CN205357535U (en) * | 2016-01-25 | 2016-07-06 | 温习旺 | Automatic constant temperature maintenance system of water planting flowers |
| CN206078176U (en) * | 2016-08-30 | 2017-04-12 | 杭州中艺生态环境工程有限公司 | A layer structure for special soil plant ecology transplants |
| CN206182006U (en) * | 2016-11-15 | 2017-05-24 | 敦朴光电(东莞)有限公司 | Promote device of the roots of plants oxygen content |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2014143926A (en) * | 2013-01-28 | 2014-08-14 | Mebiol Kk | Plant cultivation system and plant cultivation method |
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