CN2882230Y - Solar photovoltaic generating system for culture appts. for forest seedlings - Google Patents
Solar photovoltaic generating system for culture appts. for forest seedlings Download PDFInfo
- Publication number
- CN2882230Y CN2882230Y CNU2006200702414U CN200620070241U CN2882230Y CN 2882230 Y CN2882230 Y CN 2882230Y CN U2006200702414 U CNU2006200702414 U CN U2006200702414U CN 200620070241 U CN200620070241 U CN 200620070241U CN 2882230 Y CN2882230 Y CN 2882230Y
- Authority
- CN
- China
- Prior art keywords
- seedling
- solar photovoltaic
- forest
- generating system
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- 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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The utility model relates to a breeding device, in which a solar photovoltaic power generating system is applied, and pertains to the technical field of forestry equipment. The utility model essentially comprises a solar photovoltaic power generating system connected with a seedling breeding device. The solar photovoltaic power generating system employs a solar battery array, is connected with a controller by a wire. The controller is connected through wires with batteries and an inverter. The seedling breeding device is in such a form that in an enclosed seedling breeding box, a temperature controller, a humid controller, an atomizing device, an illumination device, etc. are arranged. In the enclosed seedling breeding box, the roots of seedlings are bred in a seedling-breeding substrate. The utility model is of reasonable structure, easy to move, takes full use of the solar photovoltaic power generating system to transform solar into electric energy so as to supply power to the loads in the enclosed seedling breeding box, provides a good environmental conditions and excellent living space for the sprouting of seeds and growing of seedlings, is good for cleaning air and favorable for health of people.
Description
Technical field
The utility model relates to a kind of solar photovoltaic generation system and is applied in breeding arrangement on the forest seedling nursing, the electric energy that specifically makes full use of the solar energy conversion is as the energy, good environmental condition and superior living space are provided for the germination and the growth of seedlings growth of forest tree seed, belong to the forest equipment technical field.
Background technology
For a long time, human a large amount of coals of burning and oil are used for generating, have caused the minimizing of environmental pollution and non-renewable fossil energy resource.Along with progress cleaning, reproducible new energy technology, the human solar energy power generating new technology that adopts in field as much as possible reduces environmental pollution, production industrial or agricultural quality product.In prior art, single crystal silicon solar cell conversion efficiency＞17% that domestic employing first generation technology is produced, polycrystalline silicon solar cell conversion efficiency＞15%; Polysilicon thin-film solar battery conversion efficiency＞10% that adopts second generation technology to produce; Ultra-High Efficiency solar cell conversion efficiency＞50% that adopts third generation technology to produce, have international advanced three generations's solar cell manufacturing technology, little, the lightweight individual solar photovoltaic generating system of the volume of manufacturing can provide enough electric power, the electric energy that makes full use of solar energy conversion in industrial products, but is cultivated the woods seedling as energy source use in forestry.Many riverbank lakeshores away from power supply network, saline and alkaline beach, puna, desert edge, vast stretch of wooded country innerland, the farm house of living scattered, outlying forest farm, army sentry post, Jiang Zhou island are because of being subjected to the influence of extraneous changeable climate condition and seedling medium shortcoming at present; there are many difficulties such as the trees percentage of seedgermination is low, the seedling planting percent is low, seedling tender constitution difference when cultivating the woods seedling; therefore; urgent need uses of the new technology and breaks away from this be unfavorable for promoting afforestation, the predicament of preserving the ecological environment.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of rational in infrastructure, the individual solar photovoltaic generating system of conveniently moving is connected supporting use with woods seedling breeding arrangement, the electric energy that makes full use of the solar energy conversion is as the energy, multiple AC load electric power supply in sealing forest cultivation seedling case, build the temperature of suitable trees seed sprouting and forest seedling development, humidity, illumination, water content of substrate, plant nutrition, environmental conditions such as the extermination of disease and insect pest, good environmental condition and superior living space are provided for the germination and the growth of seedlings growth of forest tree seed, help purifying air, the solar photovoltaic generation system that is of value to health is applied in the breeding arrangement on the forest seedling nursing.
Main solution of the present utility model is achieved in that
The utility model mainly adopts individual solar photovoltaic generating system 14 and woods seedling breeding arrangement 15 to connect to form.Individual solar photovoltaic generating system 14 adopts solar cell array 6 to connect controller 7 by lead 10, controller 7 by lead 10 respectively with accumulator 8, inverter 9 connects, below solar cell array 6, adopt support 11 to support, inverter 9 connects woods seedling breeding arrangement 15 by lead 10, woods seedling breeding arrangement 15 adopts in sealing forest cultivation seedling casing 1 temperature regulating device 2 is set, the wet device 3 of control, sprayer unit 4, lighting device 5, temperature regulating device 2, the wet device 3 of control, sprayer unit 4, lighting device 5 is connected with inverter 9 by lead 10, place seedling medium 13 in sealing forest cultivation seedling casing 1, Lin Miao 12 roots are cultivated in seedling medium 13.
In the utility model sealing forest cultivation seedling casing temperature regulating device, the wet device of control are set, can conveniently keep, regulate, control temperature, humidity in the sealing forest cultivation seedling casing, help seedling growth and grow.
The utility model lighting device can shine different light etc. to different plants at night or rainy weather.
In the utility model sealing forest cultivation seedling casing sprayer unit is set, it can also spray the plant nutrition liquid as fertilizer sources in conjunction with spraying plant growth regulator or agricultural chemicals.
Solar photovoltaic generation system adopts solar cell array to be connected with accumulator, inverter respectively by control cabinet, supply with a plurality of AC load electrical equipment that seal in the forest cultivation seedling case by inverter output AC electricity, also can supply with DC load electrical equipment or be stored in the accumulator standby by the controller output DC.
Shining upon down, solar cell array produces direct current through the controller adjustment, is stored in the accumulator; By controller and the next electricity consumption needs that satisfy the multiple AC load electrical equipment in the sealing forest cultivation seedling casing of inverter output AC electricity, thereby specific, the superior existence and the space of growing are provided for cultivation forest seedling.The electric power that the environmental condition that suitable woods seedlings such as the temperature in this space, humidity, illumination, water content of substrate, plant nutrition liquid concentration grow is produced by solar energy power generating is supplied with supporting device and is regulated and control, and this device is equivalent to middle-size and small-size, regulatable artificial greenhouse.Thereby it is changeable even abominable to be implemented in extraneous weather conditions; that seedling medium is owed is poor, exist create in the adverse environment such as defective one warm, moistening, intensity of illumination suitable, seedling medium is good, the well-off little space environment of liquid manure is come; improve the cultivation quality of trees seed germination rate, planting percent and nursery stock, satisfy afforestation and preserve the ecological environment in clean energy resource supply, safety utilization of electric power, cultivation can be for field planting early, the forestry of early transplanting new demand with high quality seedling.
The operation principle of the utility model solar photovoltaic generation system and effect:
Accept solar light irradiation generation electric current daytime and enter battery stores, whole day (mainly at night) is in time supplied with sufficient electric power according to the demand of the AC load electrical equipment in the extraordinary device of cultivating the woods seedling then.Temperature regulating device performance at night in the AC load electrical equipment heats effect, can shorten day and night temperature difference distance greatly, guarantees that the woods seedling is smooth, grows up fast, helps training early seedlings culture and strong sprout.Multiple AC load electrical equipment co-ordination in the sealing forest cultivation seedling case, can control and regulate the environmental conditions such as air themperature, air humidity, intensity of illumination, water content of substrate, plant nutrition liquid concentration of the inner particular space of forest cultivation seedling case effectively, timely, also can in time prevent plant pest, promote woods seedling healthy growth, growth, grow flourishing root system, sturdy cane and abundant blade.
The utility model adopts solar photovoltaic generation system and these two parts of woods seedling breeding arrangement to constitute an integral body that plays a role jointly.The electric power that produces with solar energy power generating drives the various electrical equipment loads in the application apparatus of cultivating the woods seedling, can provide and be beneficial to the optimal environmental condition that multiple woods seedling grows, satisfy the needs of cultivating colory nursery stock, grow seedlings suitable region and prolonged the favorable season of growing seedlings thereby enlarged.The utility model can make some because the arid area that influences seed germination and seedling growth short of rain can bring out big and strong woods seedling, makes many riverbank lakeshore, saline and alkaline beach, puna, desert edge, vast stretch of wooded country innerland, the farm house of living scattered, outlying forest farm, frontier sentry, Jiang Zhou islands away from power supply network or power supply inconvenience can both bring out multiple woods seedling on the spot and is used for afforestation, greening, colorization, sweetening treatment, beautifies the living environment.
Compared with the prior art the utility model has the following advantages:
The utility model is rational in infrastructure; conveniently moving; make full use of individual solar photovoltaic generating system and convert solar energy to electric energy; load appliance power supply in sealing forest cultivation seedling case; good environmental condition and superior living space are provided for the germination and the growth of seedlings growth of forest tree seed; improve seed broadcast grow seedlings, survival rate that cuttage and seedling culture, group are cultivated seedling, point disk seedling growing, graft seedling growth; cultivate high-quality woods seedling and be used for afforestation, protection environment; greening, colorization, sweetening treatment, beautifying city and rural area; help purifying air, be of value to health.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model embodiment middle forest seedling breeding arrangement 15 mainly is made up of sealing forest cultivation seedling casing 1, temperature regulating device 2, the wet device 3 of control, sprayer unit 4, lighting device 5, Lin Miao 12, seedling medium 13 etc.Individual solar photovoltaic generating system 14 mainly is made up of solar cell array 6, controller 7, accumulator 8, inverter 9, lead 10, support 11 etc.
Forest cultivation seedling casing 1 adopts transparent or semitransparent glass to make hermetic cuboid in the utility model woods seedling breeding arrangement 15, and the glass junction adopts glass bond bonding.Temperature regulating device 2, the wet device 3 of control, sprayer unit 4, lighting device 5 are set in sealing forest cultivation seedling casing 1 then, adopt lead 10 to connect.Temperature regulating device 2, the wet device 3 of control, sprayer unit 4, lighting device 5 are purchased by market.Seedling medium 13 is mixed and is formed by peat soil, perlite, vermiculite power, slow-releasing granules fertilizer, is placed on forest cultivation seedling casing 1 inner bottom part.Woods seedling 12 roots are cultivated in seedling medium 13; Temperature regulating device 2, the wet device 3 of control, sprayer unit 4, lighting device 5 are connected with inverter 9 in the individual solar photovoltaic generating system by lead 10.
The utility model individual solar photovoltaic generating system 14 adopts solar cell array 6 to connect controller 7 by lead 10, controller 7 is connected with accumulator 8, inverter 9 respectively by lead 10, support 11 is supported on solar cell array 6 belows, and inverter 9 connects woods seedling breeding arrangement 15 by lead 10.Shining upon down, solar cell array 6 produces electric current and adjusts through controller 7, is stored in the accumulator; Satisfy the needs of woods seedling breeding arrangement 15 electricity consumptions by controller 7 and inverter 9.Temperature is controlled at about 20 ℃ in the forest cultivation seedling casing.
Since each elite stand seedling in the process of growing to environmental condition require incomplete same, so will design the different model of photovoltaic forest cultivation seedling device according to the feature of every elite stand seedling and characteristics.
The utility model device can be cultivated the forestry nursery stock of numerous species, and it is as follows to enumerate embodiment:
Seed is broadcast nursery stock that cdear brings out than the nursery stock that cuttage cdear brings out, and the back of growing up is tree-like better.Cultivating seed with the utility model device on the ground at the leeward endroit in mountain area, hills broadcasts the cdear seedling and can more easily bring out early seedling, strong sprout than the open country sowing in two months in advance of growing seedlings in early spring.And can move at any time and grow seedlings and supply the seedling place.
2, the weather in Jiangsu Province February in early spring, cold and Warm Changes in Northern is big, can not carry out forest seedling nursing, and open country cottage breeding woods seedling will arrive the April could begin.Day, fragrant cinnamon sapling was good in the Jiangsu sales situation, just can heat in February with the utility model device and to cultivate a day fragrant osmanthus seedling, be used in combination the ABT root-inducing powder, shorten day and night temperature difference distance simultaneously, just can grow adventive root in 15 days from fragrant osmanthus cutting of day base portion, cutting density is every square metre 200 strain, and cuttage seeding length to 20 a centimeter higher position has that the flowers are in blossom, is fit to make little potted landscape.Can cultivate eight batches of nursery stocks of success the whole year and sell, so the utility model device is used for forest seedling nursing can create good economic benefit.
3, the northern coastal wide seabeach that a thousand li length is arranged, Jiangsu, on the seabeach gather in the underground river, open drain, do not have the remote power-feeding net.In recent years, introduce from the U.S., plant experimentally successfully with the green plants glasswort (undershrub) of seawater pouring.But the glasswort seed is tiny, sowing is difficult for emerging under natural environmental condition, adopts the utility model device high density to cultivate the glasswort seedling, and breeds 15 centimeters high seedlings, be transplanted to establishing in large scale on the seabeach then, produce the glasswort vegetables just than being easier to success.
4, the leaf look of photinia glabra is scarlet, and the laudatory title of " king of red autumnal leaves nursery stock " is arranged.In recent years, in order to breed the new varieties of photinia glabra rapidly, tissue-culture container seedling, group culture container seedling, cave dish seedling production are doubled and redoubled.The tender seedlings of these childrens difficulty of growing under field conditions (factors) adopts the utility model device to cultivate and just can accelerate to grow, early Cheng Miao.
5, the area of the wild sea-buckthorn shrub in the Northwest is reducing, and sea buckthorn fruit contains abundant vitamin C, and the hippophae rhamnoides beverage made from sea buckthorn fruit is in the Eastern China, and the southern city is in very great demand.Adopt the utility model device to cultivate a large amount of sea-buckthorn nursery stocks, be used to fix the sand cultivation in the power supply area in hardship under the abominable natural conditions, can afforest desert, can produce economic benefit again.
6, with the Ligustrum quihoui one year seedling as stock, the sweet osmanthus branch of different two or three kinds of grafting pattern is cultivated double-colored or multi-color osmanthus fragrans nursery stock on different branches, I am success of the test already.Adopt the utility model device to cultivate grafting, the scar of interface is healed early, the leaf bud in the scion is sprouted early, significantly improves the survival rate of grafting.
More than grow seedlings electric power in the required usefulness of the utility model device by the solar energy power generating independently supplying, cultivate green nursery stock, colored nursery stock with green energy resources, the service afforestation is preserved the ecological environment.The nursery stock of cultivating in the utility model device must be grown in the airtight forest cultivation seedling case just can carry out light modulation, temperature adjustment, damping.
Claims (3)
1, a kind of solar photovoltaic generation system is applied in the breeding arrangement on the forest seedling nursing, it is characterized in that adopting individual solar photovoltaic generating system (14) and woods seedling breeding arrangement (15) to connect to form; Individual solar photovoltaic generating system (14) adopts solar cell array (6) to connect controller (7) by lead (10), and controller (7) is connected with accumulator (8), inverter (9) respectively by lead (10); Woods seedling breeding arrangement (15) adopts temperature regulating device (2), the wet device (3) of control, sprayer unit (4), lighting device (5) is set in forest cultivation seedling casing (1), temperature regulating device (2), the wet device (3) of control, sprayer unit (4), lighting device (5) are connected with inverter (9) by lead (10), place seedling medium (13) in sealing forest cultivation seedling casing (1), Lin Miao (12) root is cultivated in seedling medium (13).
2, solar photovoltaic generation system according to claim 1 is applied in the breeding arrangement on the forest seedling nursing, it is characterized in that described forest cultivation seedling casing (1) makes cuboid or square or round.
3, solar photovoltaic generation system according to claim 1 is applied in the breeding arrangement on the forest seedling nursing, it is characterized in that described solar cell array (6) below employing support (11) supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200702414U CN2882230Y (en) | 2006-03-08 | 2006-03-08 | Solar photovoltaic generating system for culture appts. for forest seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200702414U CN2882230Y (en) | 2006-03-08 | 2006-03-08 | Solar photovoltaic generating system for culture appts. for forest seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2882230Y true CN2882230Y (en) | 2007-03-28 |
Family
ID=37955290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200702414U Expired - Lifetime CN2882230Y (en) | 2006-03-08 | 2006-03-08 | Solar photovoltaic generating system for culture appts. for forest seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2882230Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386019C (en) * | 2006-03-08 | 2008-05-07 | 缪同春 | Cultivating device for applying solar energy photovoltaic generating system in forest seedling nursing and its producing method |
| CN102823462A (en) * | 2012-09-06 | 2012-12-19 | 泉州百来太阳能有限公司 | Intelligent greenhouse shed system based on cloud server |
| CN108901451A (en) * | 2018-06-13 | 2018-11-30 | 亿利资源集团有限公司 | Cultivation box and the method for massif brightening |
| CN110073851A (en) * | 2019-04-08 | 2019-08-02 | 邹锋高 | A kind of plantation cuttage seed plate for inhibiting transpiration to improve ground temperature |
-
2006
- 2006-03-08 CN CNU2006200702414U patent/CN2882230Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386019C (en) * | 2006-03-08 | 2008-05-07 | 缪同春 | Cultivating device for applying solar energy photovoltaic generating system in forest seedling nursing and its producing method |
| CN102823462A (en) * | 2012-09-06 | 2012-12-19 | 泉州百来太阳能有限公司 | Intelligent greenhouse shed system based on cloud server |
| CN102823462B (en) * | 2012-09-06 | 2014-04-09 | 泉州百来太阳能有限公司 | Intelligent greenhouse shed system based on cloud server |
| CN108901451A (en) * | 2018-06-13 | 2018-11-30 | 亿利资源集团有限公司 | Cultivation box and the method for massif brightening |
| CN108901451B (en) * | 2018-06-13 | 2021-05-07 | 亿利生态修复股份有限公司 | Planting box and mountain brightening method |
| CN110073851A (en) * | 2019-04-08 | 2019-08-02 | 邹锋高 | A kind of plantation cuttage seed plate for inhibiting transpiration to improve ground temperature |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103222420B (en) | Small vegetable indoor cultivation technique based on LED energy saving light source | |
| CN102197776B (en) | Novel technology for twice production of grapes in one year | |
| CN101278647A (en) | Device for cultivating forestry seedling with complementary applications of solar photovoltaic power and wind power | |
| CN101278644A (en) | Device for cultivating potted plant with complementary applications of photovoltaic power and wind power | |
| KR102621190B1 (en) | Light irradiation method to promote plant growth | |
| CN104813857B (en) | It is a kind of based on the watermelon seedling cultivation technology without LED plant lamps under the conditions of natural light | |
| CN101828502A (en) | Two-harvest-a-year technology for grapes | |
| CN101171904A (en) | Seedling raising device using solar photovoltaic electric power in vegetable production | |
| CN106718558A (en) | One elite stand light one Chinese gooseberry garden and Kiwi berry implantation methods | |
| CN100405897C (en) | Method for breeding clonal seedling by utilizing muskmelon seed leaf segment | |
| CN102668959A (en) | Rapid ex vitro rooting method for blueberry tissue culture seedlings and rooting culture matrix | |
| CN201238520Y (en) | Device for cultivating forestry seedling with complementary applications of solar photovoltaic power and wind power | |
| CN103609441A (en) | Blueberry seedling culturing method | |
| CN105830685B (en) | A method of cucumber seedling-raising is carried out with LED plant lamp | |
| CN106332777A (en) | Tissue culture method of acer rubrum | |
| CN101248748A (en) | Crops pipelining manufacturing method and pipelining thereof | |
| CN2882230Y (en) | Solar photovoltaic generating system for culture appts. for forest seedlings | |
| CN105766506B (en) | A kind of rice cultivating method based on LED plant lamps under the conditions of no natural light | |
| CN102986417B (en) | Method for rapidly cultivating cotton seedlings | |
| CN102754573B (en) | Home appliance type seedling raising box and seedling raising method thereof | |
| CN104025911A (en) | Method for cultivating walnut seedling with container in greenhouse | |
| CN100386019C (en) | Cultivating device for applying solar energy photovoltaic generating system in forest seedling nursing and its producing method | |
| CN108093932A (en) | A kind of intelligent leaf class crops soilless culture production frame | |
| CN102524012B (en) | Exercising and transplanting method for fruit tree tissue culture seedlings | |
| CN101627710A (en) | Temperature-adjusting and humidity-adjusting device of solar photovoltaic generating system for seedling purple sweet potatoes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080507 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080507 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |