CN108738915A - A kind of proportion of crop planting ecosystem for being suitable for deep ground environment based on Illumination adjusting - Google Patents
A kind of proportion of crop planting ecosystem for being suitable for deep ground environment based on Illumination adjusting Download PDFInfo
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- CN108738915A CN108738915A CN201810615534.3A CN201810615534A CN108738915A CN 108738915 A CN108738915 A CN 108738915A CN 201810615534 A CN201810615534 A CN 201810615534A CN 108738915 A CN108738915 A CN 108738915A
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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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
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Cultivation Of Plants (AREA)
Abstract
What the present invention provides a kind of based on Illumination adjusting is suitable for the proportion of crop planting ecosystem of deep ground environment, belongs to field of plant growing technology.The deep ground Agro-ecological System of the present invention is the underground space of the arbitrary depth bounds of 100~5000m located underground, it is made of artificial space and original deep ground space, crop-planting region is set in artificial space, and original deep ground space is interconnected with artificial space forms semi-enclosed space structure；It is built in the ecosystem including temperature control system, moisture control subsystem, gas control system and illumination control system.The present invention can be carried out Reasonable Regulation And Control to the hot environment on deep ground very well, be realized the Effective Regulation of deep ground hot environment, realize the survival of long-term cropping substantially by various artificial regulatory means, and reference and direction are provided to the development of deep ground agricultural.
Description
Technical field
The present invention relates to a kind of plant planting system, more particularly to a kind of agriculture for being suitable for deep ground environment based on Illumination adjusting
The crop-planting ecosystem.
Background technology
It is existing studies have shown that influence plant growth factor mainly have the following：(1) illumination；(2) temperature；(3) water
Point；(4) carbon dioxide；(5) mineral nutrition.In order to promote the growth of plant, the yield of crop is improved, and can not give birth in plant
Long season is smoothed out botanical seedling culturing and cultivation, and a large amount of artificial constructed plant planting systems are widely used to plant culture
In production.These plant planting systems are by regulating and controlling above-mentioned five kinds because usually meeting needed for plant growth, such as at present mostly
Widely used greenhouse, exactly a kind of implant system built on the ground, can overcome plant due to north and south region very well
Difference, and the defect that overcomes crop that can not be cultivated and be produced by season attribute.But this set implant system is adopted
With enclosed region is built, by carrying out artificial regulatory to the environmental factor in closed region, to realize plant cultivation
Target.
With the progress of the development and science and technology of China Aerospace engineering, the implant system for being related to space environment is also continuously developed
Out, it is that a closed cultivation cabin is set in the space environment, passes through growth conditions of the simulating plant under standard environment
It realizes the plantation for carrying out plant on space, and distinctive environment in space is combined to carry out the cultivation of plant mutation.It is this kind of too
Empty implant system is also all made of enclosed region, and the life of plant is completed by building artificial growth environment in closed region
It is long to cultivate.
For current greenhouse structure, since the indoor crop species of temperature are more, crops demand is big, therefore temperature
The floor space of room is often relatively wide.On the other hand, the requirement contrast due to different species to environment is larger, such as pomegranate, Xiang
The cultivation of the ombrophytes such as the sun plants such as certain herbaceous plants with big flowers and fern, mushroom just needs different temperature and Optimizing Control System, this is just needed
It builds the greenhouse place of different systems or sets up greater number of enclosure space to realize the cultivation of each species.The structure in greenhouse
Relatively great amount of land area has been already taken up, and the present situation in China shows that land area is extremely expensive at present, especially for
Thickly populated city area, the soil for office, dwelling construction or infrastructure construction is most deficient, therefore in temperature
The big influence factor that the problem of land area faced when room is built largely occupies is developed as restriction proportion of crop planting.
Population rapid growth that the existing national conditions in China show, environment by pollute, extreme local gas holdup and food knot
Structure variation increasingly leads to existing land resource wretched insufficiency, and planting system has to develop to underground, existing to be based on
The artificial growth system of shallow ground or cellar environment is developed.However the shallow ground range of adjacent ground surface is (it is generally acknowledged that depth is small
In 50 meters) it is affected by ground, many soil are easy by each heavy metal species or saline and alkaline equal Substances Pollutions, ground environment variation
Direct influence on shallow is brought, thus has to develop deep ground implant system, could preferably avoid ground environment variation pair
Influence caused by plant.Since deep ground environment (it is generally acknowledged that depth is at 100 meters or more) has relatively independent subenvironment cycle,
It does not influence each other with ground environment, conducive to being controlled, and is not easy to be restricted by existing environment, thus it is empty with greatly exploitation
Between.Rapid build deep ground agricultural planting system, it has also become be conducive to the developing goal of plant culture.
However carrying out deep ground agricultural has larger limitation, deep ground environment is different from ground surface environment, basic in deep ground
There is no the soil that vegetation can grow, is based on rock or broken rock stratum mostly；And it is different from the greenhouse in earth's surface deeply,
It is a not no environment for illumination completely in underground, the carbon dioxide gas in deep ground lacks, and contains more natural gas and first
The high organic gas of the phosphorus content such as alkane, plant can not carry out photosynthesis due to a lack of light source.
It is that subsurface temperature is high for a totally unfavorable factor of plant growth in deep ground according further to relevant report,
And the deeper internal temperature of subterranean depth is higher.According to American South defend science and engineering can university (SMU) hot laboratory research report it is aobvious
Show (https://www.smu.edu/Dedman/Academics/Programs/GeothermalLab), subterranean depth 100-
At 200m, for temperature about at 50~70 DEG C or so, subterranean depth 200-500m, temperature range will rise to 120~150 DEG C, when
Reach subterranean depth 1000m hereinafter, temperature range can rise to 250 DEG C, when being then deep into 5000m, subsurface temperature maintains substantially
Within the scope of 150~250 DEG C.Most plants growth control environment generally at 25~28 DEG C, when temperature surpasses 35 DEG C will be right
Plant causes high temperature to encroach on, under high temperature stress the growth of plant will be suppressed, survival rate and yield all can be by larger shadows
It rings, reaches 100 meters hereinafter, more go temperature higher toward depths in depth, well beyond the preference temperature environment of plant growth, plant
For object it is difficult to ensure that survival, this brings great challenge to the development of deep ground agricultural.How to the hot environment on deep ground and unglazed
Environment carries out Effective Regulation, becomes the important factor in order that can plant smoothly survive under deep ground environment.
However the temperature control measures for referring to greenhouse are found, are limited to enclosed environment mostly, and be all based on earth's surface
Environment carry out regulation and control design, since the temperature difference of greenhouse and adjacent ground surface is little, and solar source is sufficient, with deep
Environment is compared, and regulation and control method is simpler, technology barrier smaller, and is difficult to have more reference values, can not answer it very well
It uses in deep ground environment.Since deep ground environment has its unique space, it is not easy to be interfered by extraneous factor, needs to make full use of depth
Ground environment must just make semienclosed space system, and how be prepared for the agriculture ecological environment in deep ground semi-enclosed
The underground space, be especially by artificial regulatory means and Effective Regulation carried out to the no light conditions and temperature environment of underground, become
Deep ground agricultural can smoothly carry out faced the technical issues of must solving.
Invention content
The purpose of the present invention is exactly to carry out aforementioned problem faced to solve deep ground agricultural, and provide a kind of based on light
According to the proportion of crop planting ecosystem for being suitable for deep ground environment of adjusting, the agriculture of deep ground is built by using rational artificial regulatory means
The industry ecosystem carries out Effective Regulation especially for deep ground hot environment and dark no light conditions, meets general crop and exist
Viability problems under deep ground hot environment and no light conditions.
To achieve the goals above, present invention employs following technical solutions：
A kind of proportion of crop planting ecosystem for being suitable for deep ground environment based on Illumination adjusting, described is underground 100 deeply
The underground space of the arbitrary depth bounds of~5000m, the underground space is made of artificial space and original deep ground space, described
Setting crop-planting region in artificial space, original deep ground space is interconnected with artificial space forms semi-enclosed space
Structure；It is built in the ecosystem and is controlled including temperature control system, moisture control subsystem, gas control system and illumination
System；
The structure of the temperature control system includes：Being laid with run-off in the outer wall of the artificial space all directions is
2.5~5.8m3The network of rivers structure of/h, the network of rivers structure are 1~5 meter with a distance from the crop-planting region；To the water
Earth's surface or underground water source are introduced in web frame, and it is 5~25 DEG C to control the water temperature in the network of rivers structure；In the artificial space
The spray system that inside setting is connected with the network of rivers structure, the spray system are located above the crop-planting region,
The spray flux for controlling water is 3.5~6.7m3/h；It is additionally provided with air cooling system, the air-cooled system around the crop-planting region
The air output of system is 300~600m3/h；
The illumination control system is made of artificial light sources control group, for supplying crop inside the artificial space
Luminous intensity needed for growth, the artificial light sources control group includes feux rouges control group and blue light control group, wherein the feux rouges control
Processed group of luminous intensity is 300~400 micromoles/m2The luminous intensity of s, the blue light control group are 50~100 micromoles/m2S, in
It is separately continuous within 12~16 hours that feux rouges and blue light illumination, the duration alternately irradiated every time alternately are carried out to crop
It is 40~60 minutes；
The moisture control subsystem by introduce external water source in the artificial space crop carry out moisture supply and
Regulation and control；The carbon dioxide and oxygen of earth's surface is inputted and is used for plant growth institute inside the artificial space by the gas control system
It needs.
Specifically, the depth in the underground space is to control the runoff of the network of rivers structure within the scope of 100~500 meters
Amount is 2.5~3.0m3/ h, the water temperature controlled in the network of rivers structure is 20~25 DEG C, controls the network of rivers structure from artificial sky
Between inner distance be 1~2 meter, control spray system in water spray flux be 3.5~3.8m3/ h controls sending for air cooling system
Air quantity is 300~350m3/h；The luminous intensity for controlling feux rouges control group is 300 micromoles/m2S controls the light intensity of blue light control group
Degree is 50 micromoles/m2S alternately carries out feux rouges and blue light illumination, every time in separately continuous in 12 hours to crop
Alternately irradiation when it is 40 minutes a length of.
Specifically, the depth in the underground space is to control the runoff of the network of rivers structure within the scope of 500~1000 meters
Amount is 3.0~3.8m3/ h, the water temperature controlled in the network of rivers structure is 15~20 DEG C, controls the network of rivers structure from Crop Species
The distance in growing area domain is 2~3.2 meters, and the spray flux for controlling water in spray system is 3.8~4.7m3/ h, controls air cooling system
Air output is 350~420m3/h；The luminous intensity for controlling feux rouges control group is 330 micromoles/m2S controls the light of blue light control group
Intensity is 65 micromoles/m2S alternately carries out feux rouges and blue light illumination, often in separately continuous in 14 hours to crop
It is secondary alternately irradiation when it is 45 minutes a length of.
Specifically, the depth in the underground space is to control the diameter of the network of rivers structure within the scope of 1000~5000m
Flow is 3.8~5.8m3/ h, the water temperature controlled in the network of rivers structure is 5~15 DEG C, controls the network of rivers structure from Crop Species
The distance in growing area domain is 3.2~5 meters, and the spray flux for controlling water in spray system is 4.7~6.7m3/ h, controls air cooling system
Air output is 420~600m3/h；The luminous intensity for controlling feux rouges control group is 400 micromoles/m2S controls the light of blue light control group
Intensity is 100 micromoles/m2S alternately carries out feux rouges and blue light illumination, often in separately continuous in 16 hours to crop
It is secondary alternately irradiation when it is 60 minutes a length of.
The present invention provides the crops under a kind of deep ground hot environment being suitable for different depth range and no light conditions
Plant the ecosystem, by above-mentioned various artificial regulatory means, can very well the hot environment to deep ground and no light environment into
Row Reasonable Regulation And Control solves plant in the growth viability problems of deep ground extreme environment, realizes the survival of long-term cropping substantially, give
The development of deep ground agricultural provides reference and direction.
The problem of present invention has focused on solving under deep ground hot environment and crop can not survive under no light environment, passes through
Manual adjustment measure is carried out inside artificial space, realizes the Effective Regulation of temperature and light source.Wherein around artificial space
Suitable network of rivers structure is covered, is realized and the heat inside artificial space by feeding the liquid water of lower temperature in the structure of the network of rivers
It exchanges, cooling-down effect is preferable；Meanwhile spray system is established above crop-planting region, it is further right by way of spray
Leaves of plants table and root carry out cooling processing；On the other hand, also passed through by the way that air cooling system is arranged around crop-planting region
Control air output carries out wind cooling temperature lowering to reach to leaves of plants table, meets the living environment of plant.Three kinds of types of cooling it is effective
In conjunction with can the temperature inside deep ground artificial space be maintained the environment that plant can survive, be suitable for half envelope of the present invention
Closed system, the connection between artificial space inside and original deep ground space can't cause serious shadow to the survival of plant
It rings, internal poles high temperature in original deep ground space disclosure satisfy that crop survives at high temperature by rational control measures.
Meanwhile the different differences shown from earth's surface under deep ground hot environment in conjunction with crop, in order to preferably ensure
The survival of crop has carried out rational regulation and control to its light environment, so that crop is better adapted to life under deep ground hot environment
It deposits, illumination control measures of the invention control effectively according to different deep ground environment, provide the illumination needed for plant growth
Environment carries out photosynthesis conducive to crop under deep ground hot environment.
The temperature control methods of the present invention can regulate and control temperature to work as space sealing space not as earth's surface greenhouse
Optimum 25~28 DEG C of object, but be merely capable of regulating and controlling semi-enclosed artificial space internal temperature between 40~60 DEG C,
But under the temperature environment, although the survival rate and yield of crop are affected, most of crop can be real
Existing work, this just gives development of deep ground agricultural to provide Technical Reference, follow-up further rationally to control the means of temperature environment also
It need to further research and develop.
Subterranean depth range in the present invention is selected as 100~5000m range, be due to earth's surface it is shallow (50 meters of depth with
It is interior) soil environment is contaminated more serious, and city is due to densely populated, urban development is mostly in depth 50~100 meters lower
Range, metro network covering carry out shallow ground agricultural and have subjected to greater limitation, therefore the present invention is substantially carried out depth and exists
100 meters of agriculturals below are carried out；On the other hand, different based on deeply different depth bounds its temperature environments, and 1000~
Temperature maintains constant substantially within the scope of 5000m, can facilitate the regulation and control for carrying out environment.Control measures using the present invention, at this
The viability environment for meeting crop in deep ground range very well, can carry out the development of deep ground agricultural.
Further, the water temperature in the network of rivers structure is adjusted by temperature controller, the temperature controller peace
Mounted in network of rivers inside configuration.It can be by the water management in the structure of the network of rivers in required temperature environment, preferably by temperature controller
Play cooling-down effect of the network of rivers structure to artificial space.The control means of water temperature can be carried out in conjunction with existing control methods, only
It is required to water temperature can rationally be controlled.
Further, the artificial space is built by artificial skeleton, and temperature is arranged in the artificial skeletal internal
Control system, moisture control subsystem, gas control system and illumination control system.
Further, the culture apparatus for crop growth is provided in the artificial space, in the culture apparatus
The soil or growth substrate of the fixed crop of filling.It can carry out plant culture and the nutrition needed for growth is provided.
Further, vapour-recovery unit is also set up in the ecosystem, the vapour-recovery unit is located at the spray
Condenser is arranged in the top of leaching system, vapour-recovery unit top, and the reflux line being connected with network of rivers structure, institute is arranged in bottom
It states condenser and faces spray system.Due to the hot environment on deep ground, moisture is easy to happen evaporation, this just needs a large amount of water to provide
Source is into the cooling of trip temperature, and the present invention is by being arranged vapour-recovery unit, and the vapor gone out by high temperature evaporation is by steam
Condenser in retracting device carries out being cooled to liquid water, and the reflux line for then passing through vapour-recovery unit bottom enters the network of rivers
In structure, recycling for part water original is realized, cost has been saved.
Further, heat is transported to original deep ground outside by the condenser by wind turbine.It is timely by wind turbine
The heat that condenser generates is transported to original deep ground outside, does not interfere with the temperature environment in artificial space, be conducive into
Row cooling ensure that the growth survival of crop.
The beneficial effects of the present invention are：Innovative provides a kind of proportion of crop planting life being suitable for carrying out deep ground agricultural
State system, by establishing a set of rational artificial regulatory means, will can deeply be up to 250 DEG C of hot environment be reduced to 50~
60 DEG C or so, survival of the crop under deep ground high temperature is met, is planted deeply for surface crops steering and provides Technical Reference.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments to the present invention
It is specifically described, it is necessary to, it is noted that following embodiment is used only for that the present invention is explained and illustrated, be not used to
Limit the present invention.Those skilled in the art still belong to according to some nonessential modifications and adaptations that foregoing invention content is made
In protection scope of the present invention.
Embodiment 1
A kind of deep ground agricultural planting ecosystem, which is the space model in 100~200 meters of depth located underground
It encloses, (its address is longitudeE104° 04′ 35", latitude：N30° 37′ 43", the substance of original underground space is configured to：Nothing
Soil is made of rock and rubble, and underground test temperature is up to 70 DEG C, and no light, gas is thin, based on methane gas), be
It is made of artificial space and original deep ground space.Artificial space is built by artificial skeleton, the artificial space and original deep ground
Space is interconnected and forms semi-enclosed space structure.It is internally provided with crop-planting region in artificial space, and is arranged useful
In being filled with soil or growth substrate in the culture apparatus of crop growth, culture apparatus, for fixing plant and providing its life
Long required nutrition.It is internally structured with corresponding temperature control system, moisture control subsystem, gas control system in artificial skeleton
System, illumination control system and vapour-recovery unit.Wherein moisture control subsystem is by introducing external water source to the artificial sky
Interior crop carries out moisture supply and regulation and control；The carbon dioxide and oxygen of earth's surface is inputted the artificial sky by gas control system
Between it is internal for needed for plant growth.
Above-mentioned temperature control system includes：In the outside of artificial space all directions, setting run-off is 2.5m3The water of/h
Web frame, the inner distance of the network of rivers structure from artificial space are 1.5 meters；Earth's surface or underground water are introduced into the network of rivers structure
Water temperature control in the structure of the network of rivers is 22~25 DEG C by installing temperature controller in network of rivers inside configuration by source；Further exist
The spray system that setting is connected with network of rivers structure inside artificial space is positioned at the top in crop-planting region, control spray
The spray flux of water is 3.5m in leaching system3/h；Around crop-planting region, air cooling system, the air-supply of air cooling system are further set
Amount is 300m3/ h, to further realize cooling to crop surface；Vapour-recovery unit is located above spray system, and steam returns
Condenser is set at the top of receiving apparatus, the reflux line being connected with network of rivers structure is arranged in bottom, and condenser faces spray system,
Heat is transported to original deep ground outside by condenser by wind turbine.
Above-mentioned illumination control system is made of artificial light sources control group, for supplying crop inside the artificial space
Luminous intensity needed for growth, the artificial light sources control group includes feux rouges control group and blue light control group, wherein control feux rouges control
Processed group of luminous intensity is 300 micromoles/m2The luminous intensity of s, control blue light control group are 50 micromoles/m2S, in 12 hours points
It is independently continuous that feux rouges and blue light illumination alternately are carried out to crop, every time alternately irradiation when it is 40 minutes a length of
Plant soybean, celery and beet seedling respectively in the ecosystem, three kinds of crops plant 100 plants respectively, only right
Crop provides conventional nutrition maintenance management, and transplanting counts its survival rate in 30 days, and the survival rate of bean seedlings, celery and beet is respectively
31%, 34% and 37%, show the cultivation that deep ground crops may be implemented in the ecosystem.
Embodiment 2
A kind of deep ground agricultural planting ecosystem, which is the space model in 500~800 meters of depth located underground
It encloses, (its address is longitude：E101° 38′ 4", latitude：N28° 11′ 27", the substance of original underground space is configured to：Nothing
Soil is made of rock and rubble, and underground test temperature is up to 140 DEG C, and no light, gas is thin, based on methane gas),
It is made of artificial space and original deep ground space, artificial space is built by artificial skeleton, the artificial space and original deep ground
Space is interconnected and forms semi-enclosed space structure.It is internally provided with crop-planting region in artificial space, and is arranged useful
In being filled with soil or growth substrate in the culture apparatus of crop growth, culture apparatus, for fixing plant and providing its life
Long required nutrition.It is internally structured with corresponding temperature control system, moisture control subsystem, gas control system in artificial skeleton
System, illumination control system and vapour-recovery unit.Wherein moisture control subsystem is by introducing external water source to the artificial sky
Interior crop carries out moisture supply and regulation and control；The carbon dioxide and oxygen of earth's surface is inputted the artificial sky by gas control system
Between it is internal for needed for plant growth.
Above-mentioned temperature control system includes：In the outside of artificial space all directions, setting run-off is 3.2m3The water of/h
Web frame, the inner distance of the network of rivers structure from artificial space are 2.6 meters；Earth's surface or underground water are introduced into the network of rivers structure
Water temperature control in the structure of the network of rivers is 17~20 DEG C by installing temperature controller in network of rivers inside configuration by source；Further exist
The spray system that setting is connected with network of rivers structure inside artificial space is positioned at the top in crop-planting region, control spray
The spray flux of water is 4.1m in leaching system3/h；Around crop-planting region, air cooling system, the air-supply of air cooling system are further set
Amount is 480m3/ h,；Vapour-recovery unit is located above spray system, and condenser, bottom setting are arranged at the top of vapour-recovery unit
The reflux line being connected with network of rivers structure, condenser face spray system, and heat is transported to original by condenser by wind turbine
There is deep ground outside.
Above-mentioned illumination control system is made of artificial light sources control group, for supplying crop inside the artificial space
Luminous intensity needed for growth, the artificial light sources control group includes feux rouges control group and blue light control group, wherein control feux rouges control
Processed group of luminous intensity is 330 micromoles/m2The luminous intensity of s, control blue light control group are 65 micromoles/m2S, in 14 hours points
It is independently continuous that feux rouges and blue light illumination alternately are carried out to crop, every time alternately irradiation when it is 45 minutes a length of.
Plant green onion, radish and caraway seedling respectively in the ecosystem, three kinds of crops plant 200 plants respectively, only to crop
Conventional nutrition maintenance management is provided, transplanting counts its survival rate for 30 days, the survival rate of green onion, radish and caraway is respectively 29%,
34% and 37%, show the cultivation that deep ground crops may be implemented in the ecosystem.
Embodiment 3
A kind of deep ground agricultural planting ecosystem, which is the space in 1500~3000 meters of depth located underground
Range, (its address is longitude：E101° 38′ 4", latitude：N28° 11′ 27", the substance of original underground space is configured to：
Without soil, it is made of rock and rubble, underground test temperature is up to 160 DEG C, and no light, gas is thin, based on methane gas),
It is made of artificial space and original deep ground space, and artificial space is built by artificial skeleton, the artificial space and original depth
Ground space is interconnected and forms semi-enclosed space structure.It is internally provided with crop-planting region in artificial space, and is provided with
For the culture apparatus of crop growth, it is filled with soil or growth substrate in culture apparatus, for fixing plant and providing it
Nutrition needed for growth.It is internally structured with corresponding temperature control system, moisture control subsystem, gas control system in artificial skeleton
System, illumination control system and vapour-recovery unit.Wherein moisture control subsystem is by introducing external water source to the artificial sky
Interior crop carries out moisture supply and regulation and control；The carbon dioxide and oxygen of earth's surface is inputted the artificial sky by gas control system
Between it is internal for needed for plant growth.
Above-mentioned temperature control system includes：In the outside of artificial space all directions, setting run-off is 5.4m3The water of/h
Web frame, the inner distance of the network of rivers structure from artificial space are 4.6 meters；Earth's surface or underground water are introduced into the network of rivers structure
Water temperature control in the structure of the network of rivers is 8~10 DEG C by installing temperature controller in network of rivers inside configuration by source；Further exist
The spray system that setting is connected with network of rivers structure inside artificial space is positioned at the top in crop-planting region, control spray
The spray flux of water is 6.2m in leaching system3/h；Around crop-planting region, air cooling system, the air-supply of air cooling system are further set
Amount is 500m3/ h,；Vapour-recovery unit is located above spray system, and condenser, bottom setting are arranged at the top of vapour-recovery unit
The reflux line being connected with network of rivers structure, condenser face spray system, and heat is transported to original by condenser by wind turbine
There is deep ground outside.
Above-mentioned illumination control system is made of artificial light sources control group, for supplying crop inside the artificial space
Luminous intensity needed for growth, the artificial light sources control group includes feux rouges control group and blue light control group, wherein control feux rouges control
Processed group of luminous intensity is 400 micromoles/m2The luminous intensity of s, control blue light control group are 100 micromoles/m2S, in 16 hours points
It is independently continuous that feux rouges and blue light illumination alternately are carried out to crop, every time alternately irradiation when it is 60 minutes a length of.
Plant soya bean, radish and celery seedling respectively in the ecosystem, three kinds of crops plant 500 plants respectively, only to making
Object provides conventional nutrition maintenance management, and transplanting counts its survival rate in 40 days, and the survival rate of soya bean, radish and celery is respectively
30%, 32% and 36%, show the cultivation that deep ground crops may be implemented in the ecosystem.
Embodiment 4
A kind of deep ground agricultural planting ecosystem, which is the space in 3000~5000m of depth located underground
Range, (its address is longitudeE104° 04′ 35", latitude：N30° 37′ 43", the substance of original underground space is configured to：
It without soil, is made of rock and rubble, underground test temperature is up to 200 DEG C or more, and no light, gas is thin, is with methane gas
It is main), the underground environment is simulated in simulation storehouse, and the structure ecosystem is as follows wherein：The ecosystem is by artificial space
With original deep ground space (simulation storehouse environment) composition, artificial space is built by artificial skeleton, the artificial space and original depth
Ground space is interconnected and forms semi-enclosed space structure.It is internally provided with crop-planting region in artificial space, and is provided with
For the culture apparatus of crop growth, it is filled with soil or growth substrate in culture apparatus, for fixing plant and providing it
Nutrition needed for growth.It is internally structured with corresponding temperature control system, moisture control subsystem, gas control system in artificial skeleton
System, illumination control system and vapour-recovery unit.Wherein moisture control subsystem is by introducing external water source to the artificial sky
Interior crop carries out moisture supply and regulation and control；The carbon dioxide and oxygen of earth's surface is inputted the artificial sky by gas control system
Between it is internal for needed for plant growth.
Above-mentioned temperature control system includes：In the outside of artificial space all directions, setting run-off is 5.8m3The water of/h
Web frame, the inner distance of the network of rivers structure from artificial space are 5 meters；Earth's surface or underground water source are introduced into the network of rivers structure,
It it is 5~8 DEG C by the water temperature control in the structure of the network of rivers by installing temperature controller in network of rivers inside configuration；Further artificial
The spray system being connected with network of rivers structure is arranged in space interior, is positioned at the top in crop-planting region, control spray system
The spray flux of water is 6.7m in system3/h；Air cooling system is further set around crop-planting region, the air output of air cooling system is
600m3/ h,；Vapour-recovery unit is located above spray system, and condenser, bottom setting and water are arranged at the top of vapour-recovery unit
The reflux line that web frame is connected, condenser face spray system, and heat is transported to original depth by condenser by wind turbine
Ground outside.
Above-mentioned illumination control system is made of artificial light sources control group, for supplying crop inside the artificial space
Luminous intensity needed for growth, the artificial light sources control group includes feux rouges control group and blue light control group, wherein control feux rouges control
Processed group of luminous intensity is 400 micromoles/m2The luminous intensity of s, control blue light control group are 100 micromoles/m2S, in 16 hours points
It is independently continuous that feux rouges and blue light illumination alternately are carried out to crop, every time alternately irradiation when it is 60 minutes a length of.
Plant eggplant, fresh kidney beans and tomato plants respectively in the ecosystem, three kinds of crops plant 800 plants respectively, only
Conventional nutrition maintenance management is provided crop, and transplanting counts its survival rate, the survival rate point of eggplant, fresh kidney beans and tomato for 50 days
Not Wei 36%, 34% and 31%, show to may be implemented the cultivation of deep ground crops in the ecosystem.
Comparative example 1
Deep ground Agro-ecological System is built in the way of embodiment 1, wherein being only with artificial network of rivers structure and spray
System, air cooling system not using the present invention regulate and control into trip temperature, find three kinds of bean seedlings, celery and beet crops in the ecosystem
In none strain can survive.
Comparative example 2
Deep ground Agro-ecological System is built in the way of embodiment 2, wherein not being laid with the network of rivers structure of this hair suction, only structure
Spray system and air cooling system are built, it is found that artificial space interior temperature is excessively high, three kinds of green onion, radish and caraway crops are in the ecosystem
None strain can survive in system.
Comparative example 3
Deep ground Agro-ecological System is built in the way of embodiment 3, wherein setting the run-off in the structure of the network of rivers to
2.1m3/ h, inner distance of the network of rivers structure from artificial space are 6.5 meters, and the water temperature control in the structure of the network of rivers is 10 DEG C, the spray of water
The control of leaching amount is 2.0m3/ h has found that soya bean, radish and celery none strain can survive.
Claims (9)
1. a kind of proportion of crop planting ecosystem for being suitable for deep ground environment based on Illumination adjusting, which is characterized in that the deep ground
For the underground space of the arbitrary depth bounds of 100~5000m of underground, the underground space is by artificial space and original deep ground space
It forms, setting crop-planting region in the artificial space, original deep ground space and artificial space are interconnected and form half
Enclosed space structure；It is built in the ecosystem including temperature control system, illumination control system, moisture control subsystem
And gas control system；
The structure of the temperature control system includes：The artificial space all directions outer wall be laid with run-off be 2.5~
5.8m3The network of rivers structure of/h, the network of rivers structure are 1~5 meter with a distance from the crop-planting region；To the network of rivers structure
Middle introducing earth's surface or underground water source, and it is 5~25 DEG C to control the water temperature in the network of rivers structure；It is set inside the artificial space
The spray system being connected with the network of rivers structure is set, the spray system is located above the crop-planting region, controls water
Spray flux be 3.5~6.7m3/h；It is additionally provided with air cooling system around the crop-planting region, the air cooling system is sent
Air quantity is 300~600m3/h；
The illumination control system is made of artificial light sources control group, for supplying plant growth inside the artificial space
Required luminous intensity, the artificial light sources control group include feux rouges control group and blue light control group, wherein the feux rouges control group
Luminous intensity be 300~400 micromoles/m2The luminous intensity of s, the blue light control group are 50~100 micromoles/m2S, in 12~
It is separately continuous within 16 hours that feux rouges and blue light illumination alternately are carried out to crop, every time alternately irradiation when a length of 40
~60 minutes；
The moisture control subsystem carries out moisture supply and regulation and control by introducing external water source to the crop in the artificial space；
The gas control system inputs the carbon dioxide and oxygen of earth's surface inside the artificial space for needed for plant growth.
2. the proportion of crop planting ecosystem according to claim 1 that be suitable for deep ground environment based on Illumination adjusting, special
Sign is, the depth of the underground space within the scope of 100~500 meters, the run-off that controls the network of rivers structure is 2.5~
3.0m3/ h, it is 20~25 DEG C to control the water temperature in the structure of the network of rivers, and control network of rivers structure is 1~2 with a distance from crop-planting region
Rice, the spray flux for controlling water in spray system are 3.5~3.8m3/ h, the air output for controlling air cooling system are 300~350m3/h；
The luminous intensity for controlling feux rouges control group is 300 micromoles/m2The luminous intensity of s, control blue light control group are 50 micromoles/m2S, in
It is separately continuous in 12 hours that feux rouges and blue light illumination alternately are carried out to crop, every time alternately irradiation when it is 40 points a length of
Clock.
3. the proportion of crop planting ecosystem according to claim 1 that be suitable for deep ground environment based on Illumination adjusting, special
Sign is, the depth of the underground space within the scope of 500~1000 meters, the run-off that controls the network of rivers structure is 3.0~
3.8m3/ h, it is 15~20 DEG C to control the water temperature in the structure of the network of rivers, control network of rivers structure with a distance from crop-planting region for 2~
3.2 meters, the spray flux for controlling water in spray system is 3.8~4.7m3/ h, the air output for controlling air cooling system are 350~420m3/
h；The luminous intensity for controlling feux rouges control group is 330 micromoles/m2The luminous intensity of s, control blue light control group are 65 micromoles/m2S,
Feux rouges and blue light illumination alternately are carried out to crop in separately continuous in 14 hours, every time alternately irradiation when a length of 45
Minute.
4. the proportion of crop planting ecosystem according to claim 1 that be suitable for deep ground environment based on Illumination adjusting, special
Sign is, the depth of the underground space within the scope of 1000~5000m, the run-off that controls the network of rivers structure is 3.8~
5.8m3/ h, it is 5~15 DEG C to control the water temperature in the structure of the network of rivers, control network of rivers structure with a distance from crop-planting region for 3.2~
5 meters, the spray flux for controlling water in spray system is 4.7~6.7m3/ h, the air output for controlling air cooling system are 420~600m3/h；
The luminous intensity for controlling feux rouges control group is 400 micromoles/m2The luminous intensity of s, control blue light control group are 100 micromoles/m2S, in
It is separately continuous in 16 hours that feux rouges and blue light illumination alternately are carried out to crop, every time alternately irradiation when it is 60 points a length of
Clock.
5. according to the proportion of crop planting ecosystem that is suitable for deep ground environment of the claim 1-4 any one of them based on Illumination adjusting
System, which is characterized in that the water temperature in the network of rivers structure is adjusted by temperature controller, and the temperature controller is mounted on
Network of rivers inside configuration.
6. according to the proportion of crop planting ecosystem that is suitable for deep ground environment of the claim 1-4 any one of them based on Illumination adjusting
System, which is characterized in that the artificial space is built by artificial skeleton, is controlled in the artificial skeletal internal setting temperature
System, moisture control subsystem, gas control system and illumination control system.
7. the proportion of crop planting ecosystem according to claim 6 that be suitable for deep ground environment based on Illumination adjusting, special
Sign is, the culture apparatus for crop growth is provided in the artificial space, fixed make is filled in the culture apparatus
The soil or growth substrate of object.
8. according to the proportion of crop planting ecosystem that is suitable for deep ground environment of the claim 1-4 any one of them based on Illumination adjusting
System, which is characterized in that vapour-recovery unit is also set up in the ecosystem, the vapour-recovery unit is located at spray system
Condenser is arranged in the top of system, vapour-recovery unit top, and the reflux line being connected with network of rivers structure is arranged in bottom, described cold
Condenser faces spray system.
9. the proportion of crop planting ecosystem according to claim 8 that be suitable for deep ground environment based on Illumination adjusting, special
Sign is that heat is transported to original deep ground outside by the condenser by wind turbine.
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