CN1304643A - High-speed plant growth method and equipment - Google Patents
High-speed plant growth method and equipment Download PDFInfo
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- CN1304643A CN1304643A CN00113929A CN00113929A CN1304643A CN 1304643 A CN1304643 A CN 1304643A CN 00113929 A CN00113929 A CN 00113929A CN 00113929 A CN00113929 A CN 00113929A CN 1304643 A CN1304643 A CN 1304643A
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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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- 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
A quickly seedling growing method features use of hot water to raise ambient temp to 25-35 deg.C in the greenhouse where the nutritive bags containing the survival cuttings or scions are arranged. Said greenhouse is composed of frame, surfaces and heating facilities. Its advantages are high survival rate ane saving energy.
Description
The invention belongs to a kind of fast seedling-cultivating method, particularly about a kind of method and device of hot-water heating fast seedling growing.
Former fast seedling-cultivating method and device are to adopt heated kang heating apparatus and heating wire heating apparatus are arranged, and adopt the heated kang heating apparatus, it makes trouble, and consumable quantity is many, and material therefor is many as disposable special use, after heating apparatus was removed, it is few that the material of pulling down reuses.Adopt the heating wire heating apparatus to make, because of material therefor cost height, cost of investment is big, and the compliance rate of bad grasp cutting healing.The making of heating apparatus requires the technical difficulty height, and heating wire is installed and buried in the nutrition soil simultaneously, suffers erosion for a long time, and after the dismounting, spillage of material is bigger, and is not high with rate again.Heated kang is heated: big if cutting swings in area, heating-up temperature just is difficult to reach evenly, causes cutting base portion healing effect poor, irregular, duration and degree of heating a heatable brick bed face heals, and the healing of rear a heatable brick bed face is poor, can not reach cutting base portion healing expected effect on schedule, simultaneously, heat when the temperature rising surpasses the temperature that heals required because of heated kang, temperature can not in time descend, and is burnt in nursery stock healing position, cause damage, can not reach the intended purposes of cutting healing.Heat with heating wire: owing to heating wire, heating area is little, and it is inhomogeneous to heat during operation, a large amount of processing is transplanted a cutting, because the electric flux deficiency can cause the rate of heating to pass backward, can stop because of power failure causes heating simultaneously, time, the index of the cutting base portion healing of can not finishing on schedule; In addition, in case operate miss, heat and exceed standard, the disconnected heat even have a power failure, can not in time cool the temperature to the suitable temperature that needs, can only will destroy the good tender callus of cutting base portion that heals because of microbiological contamination like this with slowly cooling of external world's watering, make and urge the root healing can not reach expected result, therefore cause damage.And the power consumption of heated kang heating apparatus and heating wire heating apparatus is big, and the survival rate of transplanting a cutting is low.(annotate: described " cutting ", the nursery stock of the usefulness of promptly growing seedlings " branch ", " plugged ear ", " cutting " " branch " " plugged ear " bottom healing standard is: make and transplant a cutting the base portion that buries down and heat and handle back callus formation and get final product, can not take root, take root and then be the healing overtreating, healing portion takes root and can cause damage when pack, and inconvenient operation, takes root and then be defective healing in the healing position.)
The objective of the invention is: design a kind of survival rate height, save the energy, fitting operation is easy, the stock utilization height is invested little heating fast seedling-cultivating method and device.
Technical scheme of the present invention is: the method for a kind of fast seedling growing that provides is characterized in that: described method is to adopt hot water to heat fast seedling growing.
Described hot water is if the special-purpose heating of firing equipment, and hot-water heating adopts circulating hot water, if hot water adopts GEOTHERMAL WATER or industrial wastewater to heat without endless form.
With the base portion nutritious bag of living more that good plantling is transplanted a cutting or plugged ear is packed into, concentrate to enter warm canopy growth; Temperature canopy temperature range is between the 25-35 degree, and optimum range is the 30-32 degree; The temperature canopy is made up of canopy face, frame, heating equipment, and the canopy face covers on the frame, and heating equipment is installed in ground or the space in the canopy.
Described hot-water heating circulation heating fast seedling growing device, it comprises that hotbed, nutrition soil, heating equipment, thermometer, psychrometer constitute, and is characterized in that: described heating equipment is that multi-turn water pipe two ends are connected with circulating pump, control valve, hot water apparatus, cold water device and water storage device formation.
The water inlet pipe end of described multi-turn water pipe is communicated with circulating pump, and the other end of circulating pump is communicated with cold water device and hot water apparatus simultaneously; The water outlet pipe end of multi-turn water pipe also is communicated with circulating pump, and the other end of circulating pump is communicated with hot water apparatus and water storage device simultaneously; Passing through cross current, be connected with control valve on the water pipe respectively with the water inlet circulating pump that is communicated with of pipe end and cold water device and hot water apparatus; The circulating pump that is communicated with at the water outlet pipe end of multi-turn water pipe passes through cross current with hot water apparatus and water storage device, also is connected with control valve on the water pipe respectively.
Distance between the adjacent water pipe of described multi-turn water pipe is chosen between the 0.1cm-30cm; The best is 4cm-10cm.
Described multi-turn water pipe can be back-shaped water pipe, also can be oval multi-turn collar water pipe; Back-shaped multi-turn water pipe can be back-shaped parallel strip water pipe, also can be back-shaped netted water pipe; Water pipe can be a straight parallel wire water pipe, also can be netted water pipe; The water pipe end face can be oval also can the side of being.
Described hot water apparatus can be a heating boiler; Also can be the GEOTHERMAL WATER water fetching device, can also be industrial thermal wastewater or other energy heater.
The temperature of described hotbed is controlled between 20 ℃-31 ℃, and optimum range is 28 ℃-30 ℃; Humidity is controlled between the 50-85%, and optimum humidity is 60-70%.
Described nutritious bag is the sack that plastic sack and other material are made, and the sack of selection should pass a bag wall with shoot root and be advisable; The nutrition soil of adorning in the nutritious bag can be sand, earth, detritus soil and organic manure.
Characteristics of the present invention are:
1, adopts the simple and easy of hot-water heating circulation heating seedling nursing device with material, make things convenient for range of choice big, can select aluminum pipe, copper pipe, iron pipe, plastic tube, flexible pipe, sebific duct, magnetic tube etc. as water pipe, even available regenerated plastics pipe, wood, bamboo trunk, as long as water-tight, the effect that reaches energy water flowing heat radiation gets final product; Hot water apparatus can be a heating boiler; Also can be GEOTHERMAL WATER water fetching device or industrial thermal wastewater, can also be other convenient inexpensive energy heater of gathering materials on the spot.As long as can heat water; Circulating pump is drawn into as long as not quite water can be sent because of level land circulation required power; Heating is more with fuel band, with straw, the withered tree material of farm-forestry crop, coal etc. all can, as long as can be heated to 30 degree to water.This device manufacturing operation is easy, can operate after the user is with the aid of pictures, and is simple and understandable.From the material of economy input aspect, making, the kind class is many, and available property is strong, and material therefor is economical and practical, and owner's investment burden is little.
2, adopt hot-water heating circulating heater material therefor availability height, allowance for depreciation 5-20%, the equipment of dismounting can use 5-10 repeatedly, and that have even available about 20 years, as boiler etc.
3, adopt hot-water heating cyclic seedling cultivation device production cost low and effect that produce far exceeds the benefit several times of fiery pit, heating wire seedling nursing device, cost of investment reduces 70-80% than heating wire simultaneously; Can reduce at the local cost that GEOTHERMAL WATER and industrial waste heat gas and industrial waste water are arranged and to reach 95%.
4, grasp complexity relatively from technology:
Described back-shaped multi-turn water pipe can be circular multi-turn collar water pipe, also can be oval multi-turn collar water pipe or netted water pipe; The water pipe end face can be circular, also can be oval-shaped, can also the side of being.The hot-water heating circulation is heated, as long as can operate after generally the people of energy knowledge figure character learning has seen simple diagram and explanation, reason is that the plumbing fixture temperature is grasped easily, as long as plug thermometer in accordance with regulations, regularly watching thermometer gets final product between 26 ℃-30 ℃, when temperature is lower than 26 ℃, the boiler firepower can be strengthened, when exceeding 30 ℃, then firepower is pressed for a short time, keep the constant temperature between 26 ℃-30 ℃ to get final product, in case when finding that temperature surpasses 30 ℃, the hot water control valve is closed, open cold water and mix, promptly water temperature is reduced to the suitable temperature that needs at once at once with hot water in the pipe.Really Yin Gaowen can't reduce temporarily, then hot water is discharged outside the back-shaped pipe, adds the cold water circulation in the pipe, when auto levelizer drops to thermophilic, opens hot water again with cold water mixes circulation, makes water temperature reach normal operation again after suitable the need.Hot-water heating heating cooling is carried out in heater inside as can be seen from the above, and it is improper can therefore not bring for the contact of growing seedlings, and heated kang, cooling is grown seedlings in the heating wire heating can only be in nutrition soil and the watering cooling of nursery stock contact.Cooling repeatedly watering have 3 improper: a, device surface nutrition soil humidity is suitable, because of cooling is sprinkled water, can cause nutrition soil humidity too big, causes cutting to transplant a cutting the healing position because of nutrition soil washiness and goes rotten rotten.B, because watering can not be grasped even sprinkling as required, when needing the place of cooling just in time suitable, the local nutrition soil that need not lower the temperature then increases because of watering humidity, makes cutting because of the healing condition is not inconsistent, and causes cutting normally not heal.C, excessive because of watering humidity again is warmed up to the suitable temperature that needs again, then needs to expend a large amount of electric energy, and seedling cost is improved.
5, from consume energy convenient relatively: the heated kang required fuel quantity of heating is big, when making because of the heated kang heating apparatus, for the constant temperature balance, burner a heatable brick bed face must be thickeied during making, and rear a heatable brick bed face is meagre, when heating, for reaching the uniform purpose of temperature, must heat by excess adding fuel, make burner pitted surface thermophilic will therefore waste more fuel energy like this, but the heat after the fuel heating can not make full use of again, has wasted heat energy.
The heating wire required a large amount of electric energy of heating because the heating wire heat delivery surface is little, and is embedded in the sandy soil, if will reach desired temperature, then a large amount of power consumptions according to the expense that facts have proved heating wire seedling nursing device energy usage, are about 10-20 times of hot-water heating seedling nursing device energy usage expense.
Concrete price ratio is: heating wire is heated (3600 ÷ 100,000): hot water space heating boiler (5500 ÷ 2,000,000) 0.036: the 0.00275=13 that heats: the 1 heating wire expense of heating is heat 13 times of expense of hot water space heating boiler.
As gap is bigger with GEOTHERMAL WATER or near industrial thermal wastewater energy expenditure contrast.
6, compare from the effect that produces:
Heating wire is heated and is transplanted a cutting at 14-16 days, has only 40% healing rate, and hot-water heating is heated and urged root at 7-8 days, and the healing rate of 90-95% is just arranged, and simultaneously, hot-water heating is heated and transplanted a cutting healing evenly, and the utmost point is saved the labour during screening.Heating wire is heated, and to transplant a cutting healing rate low and irregular, and utmost point waste labour is taken root soon and easily by the near healing rate of heating wire during screening, causes the cutting loss and waste because of taking root, and off-line healing difference far away is irregular especially.So relatively from effect, hot-water heating heat urge transplant a cutting healing efficient be that heating wire is heated to urge and transplanted a cutting the efficient 3-5 of healing doubly, reason has two: one, and the heat water pipe of usefulness of hot-water heating is sturdy, heating load is big, and area is wide, and heat supply is even, so healing is good, neatly, speed is fast, the time is short, the loss of transplanting a cutting is little, the contaminated time is short, ill degree is little.And the heating wire uneven heating is even, and temperature is fluctuated, and heating-surface is little, and heating load evenly is difficult to hold, and by line temperature height, off-line temperature far away is low.The 2nd, for being descended, unit temp reaches even, in the place watering cooling that heat exceeds standard, because the uniformity coefficient of watering is difficult to grasp, the part occurring lowers the temperature repeatedly, perhaps omit the part of this cooling, make it not lower the temperature, thereby cause the plugged ear pathology and repeatedly be subjected to water erosion repeatedly, cause microbiological contamination to be gone rotten, cause damage, hot-water heating is heated then different, the hot-water heating heat supply face width of heating, heat supply is evenly normal, cooling is fast, and device surface nutrition soil humidity is normal, can be because of the watering cooling, humidity increases and causes transplanting a cutting pathology, causes damage.
Example: adopt hot-water heating circulation heating: when unit temp is too high, then the hot water control valve is closed, open cold water control valve at once, adding cold water or hot cold water mixes, it is temperature required that temperature is reduced to rapidly, the method can be avoided the plugged ear pollution of soaking repeatedly, causes the cutting pathology, because hot-water heating cooling degree is directly to carry out in water pipe.So just prevented that device surface nutrition soil humidity is excessive to cause the disease loss.
7, the simple and easy degree from installation method and operation compares: the heating wire heating apparatus, because trouble is installed, strict, common people are not easy to operate, relate to electrotechnics simultaneously, electric instrument, non-general personnel can both operate grasp, so heating wire device difficulty is big, require high, not as not too strictness of plumbing fixture specification requirement, common people with the aid of pictures promptly can, can be not the heat tube wall thickness of usefulness of plumbing fixture simultaneously because of the device error causes big loss, reason, so hot-water heating heating apparatus method is easily learned easily and is grasped, and heating wire device difficult grasp that find it difficult to learn.
8, adopt the preparation method of hot-water heating circulating heater easy: the preparation method of heating apparatus: to select flat ground surface earlier, by required area, use the circular or square device of fragment of brick fortifield village on every side, the hotbed rib gets final product for high 20 centimeters, then at all kinds of shape water pipes of hotbed face with thick 0.2-10 centimetre bore, the water pipe that uses is advisable with water-tight, encompass circle, round or square and other different shape of ovum all can, the water pipe shape is decided because of the hotbed shape, between water pipe apart from the 0.1-30 centimetre, specifically decide because of the pipe thickness, water pipe is fixed on the hotbed face, spread then nutrition native be connected the water supply EGR and get final product.
The present invention will be further described below in conjunction with the embodiment accompanying drawing.
Accompanying drawing 1 is embodiment 1 structural representation.
Among the figure: 1, thermometer; 2, well; 3, sewage pool; 4, heating boiler; 5, circulating pump; 6, control valve; 7, nutrition soil; 8, hotbed; 9, water pipe; 10, psychrometer.
When adopting this hot-water heating circulation heating fast seedling growing device to make, the smooth hotbed 8 of elder generation, the water pipe 9 of packing into is put into back-shaped multi-turn water pipe 9, water inlet pipe end communication loop pump 5 with back-shaped multi-turn water pipe 9, the other end of circulating pump 5 is connected simultaneously with for cold water device well 2 and heating boiler 4 by water pipe 9, with the circulating pump 5 that is communicated with of water inlet pipe end and water pipe that well 2 and heating boiler 4 are communicated with on be connected with control valve 6 respectively, the water outlet pipe end of back-shaped multi-turn water pipe 9 is communication loop pump 5 also, the other end of circulating pump 5 is connected with heating boiler 4 and sewage pool 3 simultaneously, also be connected with control valve 6 respectively on the circulating pump 5 that the water outlet pipe end is communicated with and the water pipe that heating boiler 4 and sewage pool 3 are communicated with, load onto nutrition soil 7 at bed surface then, distance between back-shaped multi-turn water pipe 9 adjacent water pipes is chosen in 8cm, add the circular flow debugging of water heating back at last and connect thermometer 1 in the water pipe two-port, nutrition soil 7 connects psychrometer 10 at each section.
Carry out successively during use, transplant a cutting to soak---transplanting a cutting and cut out that---------heating,---the base portion healing dress nutritious bag of transplanting a cutting---enters booth (booth circulation hot-water heating is heated)---and goes out into seedling and go out the garden to advance heating apparatus to transplant a cutting the base portion chemicals treatment.
Root (healing) device is urged in hot-water heating circulation heating: two heating apparatus of 200 square metres need 1 in boiler, circulating pump 3-6 platform, artificial control temp. and humidity, branch healing portion nutrition soil temperature degree is 26 ℃-30 ℃, and nutrition soil humidity 75-85% is between the above space temperature in nutrition soil top layer is controlled 5 ℃-15 ℃ on the device, regularly water spray is preserved moisture, the ceiling overlay film, it is some to cover straw screen or mat on the film with mat, be used for rainproof, shade, lower the temperature.The hot-water heating EGR urges root to try out first, needs artificial debugging temperature, requires operating personnel's carefulness, conscientious, responsible.
Heat and urge root: automatic temperature control instrument can be installed, and temperature remains on 26 ℃-30 ℃, about 5 ℃-15 ℃ of the above temperature in hotbed top layer.Nutrition soil humidity 75-85% is according to psychrometer not timing moisturizing or hydrofuge.
Temperature canopy hardening: specification requirement, the full nutritive cube of using, tube diameter 6cm, high 12cm, with 2 parts in soil, 2 parts of sands, fertilizer is made into for 1 part, do sterilization processing with 600 times of carbendazim, the simple bud branch of healing directly is inserted in joins 3 degree lime sulfurs in the nutritive cube and handle to transplant a cutting, adopt the heating equipment circular heating according to the height of temperature of shed, the canopy temperature remains between 26-30 ℃.
Warming-up device is the installation method of water turnover up and down:
At first the usable area according to heating apparatus disposes the thermal water source, configurable boiler when not having the thermal water source, the heating apparatus that general area is 200 square metres gets final product with 200 kilograms 1 in boiler, hot cold water turnover control valve is some, the every 100-1000 rice of water pipe pipe range is set a miniature circulating pump, and the collocation method of other smallclothes is identical with other boiler equipment.
The heating and cooling method:
When need heating up, fuel fills up in the stove, makes water temperature be raised to the heating that circulates of the suitable temperature that needs.When needing cooling, circulation pipe cuts out the hot water control valve, and the water pipe end is emitted hot water, injects the cold water circulation in the circulation pipe, drops to the suitable temperature that needs at once.Cooling cold water can inject from two imports.Inject cold water from boiler, add water or reduce water temperature, circulation pipe cuts out the hot water control valve, emits hot water, opens the cold water control valve, injects cold water, and the cold water circulation is the water inlet of prompt drop temperature.
The grasp of temperature:
The intake-outlet of each section 100-1000 mitron, each inserts each 1 in general thermometer, surveyed in promptly per 20 minutes see device temperature once.The standard of unit temp: the suitable temperature that heals of transplanting a cutting, the healing of grape cutting base portion is handled, and unit temp remains between 28 ℃-30 ℃ to good.Should not surpass 30 ℃, otherwise there is damage in cutting healing portion.Plant spray cutting healing treatment temperature is advisable between 25 ℃-28 ℃.Fruit-bearing forest seedlings such as red date, walnut, peach, cherry, Chinese white poplar, Xinjiang poplar, persimmon transplant a cutting to heal to fit needs unit temp to be advisable at 28 ℃-30 ℃.
The temperature of device nutrition soil generally is advisable between 30 ℃-31 ℃.
(annotate: clearly test, registration in detail, survey in per 20 minutes sees that unit temp is once.)
The grasp of humidity:
Nutrition soil humidity is controlled between the 70%-85%, because of the humidity situation of weather, outdoor air is grasped flexibly.
The above humidity in nutrition soil surface of transplanting a cutting is controlled between the 30-35%.
Install space temperature: the above temperature in the face of land (nutrition soil is surperficial) should remain between the 5-15 degree, when temperature is too high, manages cooling, avoids space temperature height, causes the cutting bottom to heal and top germination earlier, and the consumption nutrient causes damage.
Hot-water heating circulation heating is (batch production) seedling raising process flow process (grape is grown seedlings) fast
------chemicals treatment---water, the warm hotbed of electricity urge root to handle---temperature that branch is cut and cut that clear water soaks
Canopy hardening---land for growing field crops mulch film transplanting---goes out garden Cheng Miao.
1, clear water soaks: with clear water branch was soaked 24 hours, go into cloudy canopy after pulling out.
2, branch is cut and cut: generally adopt simple bud, 1cm is stayed on bud top, and the bud bottom is stayed more than the 5cm.
3, chemicals treatment: need the debugging balance, quantitative reagent.1 gram ABT root-inducing powder adds the dissolving of 250ml98% alcohol, is made into 50PPM, 100PPM, three kinds of solution of 500PPM, and corresponding to soak the libation at an ancient wedding ceremony time be 6 hours, 3 hours, 30 seconds.
4, root (healing) hotbed is urged in hot-water heating circulation heating: two hotbeds of 200 square metres need 1 in boiler, circulating pump 3-6 platform, artificial control temp. and humidity, branch healing portion temperature is 26 ℃-30 ℃, and nutrition soil humidity 75-85% is on the bed between the temperature control 5-15 degree, regularly water spray is preserved moisture, hold in both hands the top overlay film, it is some to cover straw screen or mat on the film with mat, be used for rainproof, shade, lower the temperature.
Hot-water heating circulation hotbed urges root to try out first, needs artificial debugging temperature, requires operating personnel's carefulness, conscientious, responsible.
5, root is urged in the electricity heating automatic control: 130 watts every square metre, automatic temperature control instrument is installed, and temperature remains on 26 degree, about room temperature (bed place) 5-15 degree.Humidity 75-85% is according to psychrometer not timing moisturizing or hydrofuge.
6, land for growing field crops mulch film transplanting: after ground climbed over,, make the wide furrow of 5 * 2m, execute 30 jin of efficient phosphorous fertilizers for every mu, spray Lean, ground weed killer herbicide through the leveling of rake mill, cuttage elite stand garden (adopting the fringe garden) cuttage 7000 strains behind the overlay film, cuttage 10000 strains in stock garden are watered after inserting.
The extermination of disease and insect pest: red (the deceiving) of introducing carried kind of bar handle, soil carbendazim, the red sterilization and disinsection of furans with 3-5 degree lime sulfur.
Early stage, anti-black soya bean disease was sprayed once with the every first quarter moon of bordeaux mixture, and be used alternatingly with Tuzet mid-term.Frost frost sick control bordeaux mixture and aliette, metalaxyl, the methyl Tobe alternately sprays, and in time fills spray behind the rain.
Benefit of the present invention is: growing-seedling period is short: tradition is grown seedlings needed for 1 year, and factorial seedling growth only needs 1.5 months-2 months.Save kind of a bar, the land utilization rate height, the tradition every mu of 8000-10000 strain of growing seedlings, every mu of 20-25 of factorial seedling growth ten thousand strains, be conventional seedbed system 20-30 doubly.Factorial seedling growth can effectively keep breediness.Be a high-tech agricultural, need high investment, and can high production.
Claims (10)
1, a kind of method of fast seedling growing is characterized in that: described method is to adopt hot water to heat fast seedling growing.
2, the method for a kind of fast seedling growing according to claim 1 is characterized in that: described hot water is if the special-purpose heating of firing equipment, and hot-water heating adopts circulating hot water, if hot water adopts GEOTHERMAL WATER or industrial wastewater to heat without endless form.
3, the method for a kind of fast seedling growing according to claim 2 and device is characterized in that: with the base portion nutritious bag of living more that good plantling is transplanted a cutting or plugged ear is packed into, concentrate to enter warm canopy growth; Temperature canopy temperature range is between the 25-35 degree, and optimum range is the 30-32 degree; The temperature canopy is made up of canopy face, frame, heating equipment, and the canopy face covers on the frame, and heating equipment is installed in ground or the space in the canopy.
4, the method for a kind of fast seedling growing according to claim 2 and device, it is characterized in that: described hot-water heating circulation heating fast seedling growing device, it comprises that hotbed, nutrition soil, heating equipment, thermometer, psychrometer constitute, and is characterized in that: described heating equipment is that multi-turn water pipe two ends are connected with circulating pump, control valve, hot water apparatus, cold water device and water storage device formation.
5, the method for a kind of fast seedling growing according to claim 4 and device is characterized in that: the water inlet pipe end of described multi-turn water pipe is communicated with circulating pump, and the other end of circulating pump is communicated with cold water device and hot water apparatus simultaneously; The water outlet pipe end of multi-turn water pipe also is communicated with circulating pump, and the other end of circulating pump is communicated with hot water apparatus and water storage device simultaneously; Passing through cross current, be connected with control valve on the water pipe respectively with the water inlet circulating pump that is communicated with of pipe end and cold water device and hot water apparatus; The circulating pump that is communicated with at the water outlet pipe end of multi-turn water pipe passes through cross current with hot water apparatus and water storage device, also is connected with control valve on the water pipe respectively.
6, the method for a kind of fast seedling growing according to claim 4 and device is characterized in that: the distance between the adjacent water pipe of described multi-turn water pipe is chosen between the 0.1cm-30cm; The best is 4cm-10cm.
7, the method for a kind of fast seedling growing according to claim 4 and device is characterized in that: described multi-turn water pipe can be back-shaped water pipe, also can be oval multi-turn collar water pipe; Back-shaped multi-turn water pipe can be back-shaped parallel strip water pipe, also can be back-shaped netted water pipe; Water pipe can be a straight parallel wire water pipe, also can be netted water pipe; The water pipe end face can be oval also can the side of being.
8, the method for a kind of fast seedling growing according to claim 4 and device is characterized in that: described hot water apparatus can be a heating boiler; Also can be the GEOTHERMAL WATER water fetching device, can also be industrial thermal wastewater or other energy heater.
9, the method for a kind of fast seedling growing according to claim 4 and device is characterized in that: the temperature of described hotbed is controlled between 20 ℃-31 ℃, and optimum range is 28 ℃-30 ℃; Humidity is controlled between the 50-85%, and optimum humidity is 60-70%.
10, the method for a kind of fast seedling growing according to claim 3 and device is characterized in that: described nutritious bag is the sack that plastic sack and other material are made, and the sack of selection should pass a bag wall with shoot root and be advisable; The nutrition soil of adorning in the nutritious bag can be sand, earth, detritus soil and organic manure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00113929A CN1128571C (en) | 2000-09-18 | 2000-09-18 | High-speed plant growth method and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00113929A CN1128571C (en) | 2000-09-18 | 2000-09-18 | High-speed plant growth method and equipment |
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| CN1304643A true CN1304643A (en) | 2001-07-25 |
| CN1128571C CN1128571C (en) | 2003-11-26 |
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| CN00113929A Expired - Fee Related CN1128571C (en) | 2000-09-18 | 2000-09-18 | High-speed plant growth method and equipment |
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| CN101331843B (en) * | 2007-06-30 | 2012-04-25 | 赵连升 | Ecological type temperature control device |
| CN104025991A (en) * | 2014-06-25 | 2014-09-10 | 金寨县冠友盆景园艺有限公司 | Spawning device for rapid propagation of plant seedlings |
| CN104488596A (en) * | 2014-06-05 | 2015-04-08 | 贺先文 | Cultivation device for low-carbon energy raw materials with high annual yield of 3 to 4 crops |
| CN105052461A (en) * | 2015-07-27 | 2015-11-18 | 界首市五统甘薯专业合作社 | Method for growing high-quality high-efficiency sweet potato seedling by using geothermal water |
| CN105165477A (en) * | 2015-08-25 | 2015-12-23 | 丹阳市香逸林果专业合作社 | Moisture retaining and heating apparatus for liquidambar styraciflua cutting seedling |
| CN105511528A (en) * | 2015-12-28 | 2016-04-20 | 安徽科技学院 | Greenhouse environment control method giving priority to temperature |
| CN106416831A (en) * | 2016-08-30 | 2017-02-22 | 湖南中大经纬地热开发科技有限公司 | Device for earth surface water source for agricultural seedling growth with terrestrial heat and control method of device |
| CN106577237A (en) * | 2016-12-23 | 2017-04-26 | 江苏农林职业技术学院 | Method of cutting in winter for saniodendron subaequalum |
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2000
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| CN106577237A (en) * | 2016-12-23 | 2017-04-26 | 江苏农林职业技术学院 | Method of cutting in winter for saniodendron subaequalum |
| CN108738877A (en) * | 2018-05-23 | 2018-11-06 | 谢彬彬 | A kind of garden seedling tree plantation breeding apparatus |
| CN109085866A (en) * | 2018-07-09 | 2018-12-25 | 安徽省雷氏农业科技有限公司 | A kind of agricultural planting intelligent temperature control system and its application method |
| CN109275445A (en) * | 2018-10-31 | 2019-01-29 | 福建农林大学 | A kind of soil temperature control device and its working method |
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