CN106416510A

CN106416510A - Barrel for breeding seeds to germinate by utilizing solar energy

Info

Publication number: CN106416510A
Application number: CN201611010949.5A
Authority: CN
Inventors: 叶世青
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-17
Filing date: 2016-11-17
Publication date: 2017-02-22

Abstract

The invention discloses a barrel for breeding seeds to germinate by utilizing solar energy, relates to a device for breeding the seeds to germinate and belongs to the technology of seed germination of crop cultivation in agronomy. The barrel has the advantages that the functions of absorbing heat, rising temperature and preserving heat and the functions of controlling temperature, ventilating air and preserving moisture can be achieved, and the crop seeds can be soaked, germinated and bred, so that the technical problems of slow germination and irregularity of seeds, even damage to the seed sprouts and the like in the low-temperature seasons with the air temperature lower than 10 DEG C are solved. The barrel comprises a light-transmitting and heat-preserving barrel body, a heater, a radiator and a temperature controller. The barrel is characterized in that the barrel body comprises a barrel cover, a barrel part and a barrel seat, wherein an outer round drum of the barrel part and the barrel cover are made of organic glass or vacuum glass pipes; an inner round drum of the barrel part is made of black stainless steel or stainless steel made by spraying the outer side with black materials; the barrel seat comprises a heat preserving layer and a shell; the shell comprises a fixed bottom drum and a round bottom disc; and a temperature control system comprises the heater, the radiator and the temperature controller.

Description

One kind cultivates germination bucket using solar energy

Technical field

The present invention relates to a kind of germination breeding apparatus, belong to agronomy arable farming Seed germination techniques.

Background technology

Find in investigation, early spring, when the south of the lower reaches of the Yangtze River peasant carries out the crop-plantings such as Citrullus vulgariss, Fructus Momordicae charantiae, Oryza sativa L., first will enter Row germination is cultivated, and due to early spring temperature≤10 DEG C, seed is sent out and do not sprouted, and peasant tries every possible means, and one of them is simply square Method carries out germination cultivation, specific practice using shining upon intensification：Good with plastic film wrapped for the seed of seed soaking Or be contained in transparent container, then it is placed on irradiation under the sun, seed heat absorption intensification in the inside will be germinateed, due to the intraday sun Just it is being continually changing, seed temperature inside also and then changes, and this occurs as soon as two problems, temperature 1. too high, at noon During sunlight intense irradiation, the temperature inside seed can exceed more than 40 DEG C, can injure seed.2. temperature occurs too low, sooner or later too Sunlight is weak, or meets the weather such as cloudy cloudy day, and seed temperature inside can be less than 15 DEG C, can not meet germination needs, germinates Slowly irregular, even do not sprout.Therefore it provides a kind of utilize sunlight intensification breeding, temperature is made to occur without too high, too low, and Good and cheap, equipment easy to use becomes needs.

Content of the invention

The present invention seeks to：There is provided one kind to cultivate germination bucket using solar energy for prior art scenario, can absorb heat Heating and heat preservation, and controllable temperature, ventilation, the bucket of moisturizing, make crop seed carry out presoaking and germinating cultivation using solar energy in bucket, from And solve 10 DEG C of low temperature season germinations of temperature ＜ are slow, irregular, even injury seed bud etc. technical problem.

Technical solution of the present invention：One kind cultivates germination bucket using solar energy, including the staving of transparent heat insulating, heating Device, radiator, temperature controller it is characterised in that：Staving includes bung, ladle body, bucket seat, and the outer cylinder of ladle body and bung select thickness 0.8cm about, not heat conduction, high temperature resistant, environmental protection lucite, the glass tube with vacuum of transparent printing opacity is selected in cold northern area Make, make a barrel interior energy printing opacity heat absorption heating and heat preservation；The interior drum of ladle body is made from heat absorption, the black rustless steel of heat conduction；Or use Outside rustless steel, black material to be sprayed is made；Outer cylinder upper end is arranged with two handles, in both sides handle side position A piece ventilation mesh tube is respectively set on interior drum communicate with outside air, mesh tube inserts bucket from handle side bucket wall or from bung Interior, mesh tube upper end open can be opened and can close, and evening temperature is low to close, and day temperature height can open it is ensured that oxygen needed for germination； Design layer 2-3 internal projection in interior drum, for holding up layering steel mesh, the internal projection height of near-bottom is left from inner circle drum head face 3cm The right side, above every interlamellar spacing 16cm about each layer of relative set layering steel mesh；There is 0.3cm left between the outer cylinder of ladle body and interior drum Right hollow gap, plays insulation effect or is used for ventilation and heat when temperature within the barrel is too high；Inside and outside ladle body, two-layer upper end is solid by sealing Fixed circle is fixed, and sealing ring for fixing is made from the athermanous plastic-steel of printing opacity, and fills sealing ring for fixing and ladle body two with glass cement The gap of layer upper port；One only valve discharge pipe, the only empty gap of valve discharge pipe and ladle body two interlayer are also installed by handle for bucket handle Communicate, during radiating under wind-force effect, only valve discharge pipe opens air-out；Self-closed when not radiating；Bucket seat is by heat-insulation layer with outward Shell is constituted, and shell includes fixing bottom cylinder, round bottom disk, and there is fresh air inlet fixing bottom cylinder side, fixing bottom cylinder not heat conduction, high temperature resistant, The plastic-steel of environmental protection is made；Inside and outside two-layer at the fixing ladle body of fixing bottom cylinder leaves mesh, the setting of spacer screen hole and outer cylinder lower end body Mesh, to correspondence, realizes the opening and closing between mesh by the fixing bottom cylinder of rotation and ladle body relative position；Fixing bottom cylinder is fixed on ladle body Place does not block a barrel two-layer hollow gap；Bottom heat-insulation layer makes double-deck matrix from fire prevention, the plastic-steel of not heat conduction environmental protection, and spacing is 0.8cm about, the fire prevention of two-layer central filler, not heat conduction, nonhygroscopic, environmental protection heat-preservation cotton, its size is matched with fixing bottom cylinder And be fixed on the cylinder of fixing bottom, do not block ladle body two-layer hollow gap, heat-insulation layer center is provided with only valve ventilation oviduct, osculum Upwards, downwards, osculum is provided with only valve pearl, wind opening to big mouth, and wind is only remained silent；Temperature-controlling system includes heater, radiator, temperature Control device, temperature controller connects power supply, and heater is arranged on outside inner circle drum head, and its circuit is connected with temperature controller, and radiator is arranged on In the big mouth of oviduct of setting on the heat-insulation layer of base, its circuit is connected with temperature controller, and temperature controller is arranged on chassis or fixing bottom On cylinder, using two-way digital display temperature controller, a road controls heater, and a road controls radiator, and the probe of temperature controller is arranged on ventilation The outside that mesh tube is wherein one, probe does l-shaped and is easily installed in interior drum seam, be welded, and prevents leak gas leakage.

During use, this bucket is placed on sun-drenched place, sunlight is irradiated to black not through the lucite of bucket outer cylinder Drum in rust steel, drum heat absorption in black rustless steel makes to heat up in bucket, opens when the temperature in bucket is less than temperature controller setting heating During lower limit temperature, heater heating will be started, now radiator does not work；When the temperature in bucket is higher than that lower limit temperature is opened in heating Degree, is not reaching to radiating again and starts lower limit temperature, heater and radiator do not work；Educate bud temperature when the temperature in bucket exceeds The upper limit, radiator unlatching work：Cold wind from fixing bottom cylinder fresh air inlet suction bell pipe, opens oviduct under mini-fan effect Mouth stops valve, and wind is discharged through the hollow gap of ladle body, then through stopping valve in the outlet pipe of portable handle side, and heat is taken out of, playing radiating work With；Now heater does not work；Temperature required according to various places practical situation and budding during use, setting heating starts Lower limit temperature and radiating start ceiling temperature, make full use of solar energy and reduce electricity consumption.If 5 DEG C -10 DEG C of somewhere ambient air temperature is too Under sunlight irradiates, the heat absorption of inner circle barrel temperature heats up in the range of 26 DEG C -33 DEG C, and temperature controller setting heating starts lower limit temperature is 25 DEG C, it is 35 DEG C that radiating starts ceiling temperature, can meet germination needs, saves energy.When sunlight is long-time When exceeding heat-sinking capability upper-bound limit temperature, sunlight to be reduced using shading method and irradiate, alleviate the temperature in bucket.

Germination step：

1. soak seed in bucket：The seed that will cultivate is contained in venting bags, is placed on bottom steel mesh, must not be placed directly in inner circle drum head In portion, add water to submerge seed, cover bung, plug in, uniform temperature is arranged according to Different Crop seed and carries out the corresponding time Process, typically 25 DEG C -30 DEG C of setting, soak seed 3-24 hour such as watermelon seed 3-4 h, rice paddy seed 24h, interchangeable water halfway, place The reason time suctions moisture by seed and is defined, and then takes out seed, pours out water in bucket, seed is poured out from bag, is filtered dry kind of a sublist Face moisture；

2. accelerating germination in bucket：First add the deep water of 2cm in interior drum, the humidity of drum in purpose increase, prevent seed moisture content too fast scattered Send out impact to germinate, when can alleviate bottom heater heating, temperature is too high, then by the seed after seed soaking simultaneously（Most crops Want refinement sand mix homogeneously, rice paddy seed need not gaza）It is contained in venting bags, is placed on layering steel mesh, open handle for bucket handle and lead to Pore, inserts power supply, carries out corresponding time-triggered protocol after setting temperature, and general 25 DEG C of heating of setting start -35 DEG C of lower limit temperature and dissipate Hot exposure ceiling temperature, cultivates 40-72 hour and can sow.Period will check every 6-10 hour stirs seed, and notes seed Moisture, deficiency wants water drenching.It has been placed on illumination local cultivation daytime, can move back to indoor culture in the evening.

Heat absorption intensification performance measurement：Design 16 liters with 0.8cm lucite（Interior drum diameter 20cm, high 20cm）'s Bucket, under being not inserted into power supply auxiliary heating condition, carries out intensification performance measurement of absorbing heat, and has been placed on sunlight to irradiate in bucket local, With two there is temperature memory electronic instrument for measuring temperature record, one is merely placed at maximum temperature value in interassay bucket in 1 day in bucket, 1 Environment maximum temperature value in measuring 1 day outside bucket, observes during every afternoon 6 and records 1 time, then eliminate same day temperature measurer record, Put back to origin-location and continue within the 2nd day test, cumulative observation 10 days, 10 days maximum temperature observed value arithmetical averages are average highest Temperature.Result understands, no matter which kind of weather, and this bucket has heat absorption temperature rise effect.Fine day has sunlight heat-absorption temperature rise effect extremely notable, Twice fine day varying environment observe heat absorption intensification bucket in maximum temperature value than environment maximum temperature value increase by 19.8 DEG C, 26.7 DEG C, increase heat absorption temperature rise effect with ambient temperature more notable.Also there are notable heat absorption temperature rise effect cloudy day and rainy day, average in bucket Maximum temperature increases by 5.9 DEG C, 4.1 DEG C than environment average maximum respectively, and data above illustrates that this bucket has notable heat absorption and rises Warm nature energy.

Temperature control performance measures：With 0.8cm lucite design 16 liters its in drum diameter 20cm, high 20cm bucket carry out Temperature control performance measures, setting become 25 DEG C -35 DEG C of temperature value and 30 DEG C of constant temperature value, 35 DEG C, put into survey in bucket with accurate mercurial thermometer Fixed, ambient temperature is 5 DEG C -10 DEG C, and is fine day, adds the water of 2cm in bucket, and result understands, temperature control performance is stable, real in bucket Testing temperature differs ± 2 DEG C with arranging temperature range, illustrates that this barrel of temperature control performance is good, will not be because of environmental change and time lengthening There is larger fluctuation.

Budding effect measuring：Carry out Oryza sativa L., Citrullus vulgariss, fresh kidney beans germination contrast test, every product using this bucket Plant and divide two groups from identical, uniform quality seed of originating, 3 repetitions of every group of design, every 100 seeds of repeat number, one group of utilization Solar energy is cultivated bucket presoaking and germinating and is cultivated, and one group compares traditionally room temperature seed soaking, and breathable cloth is wrapped, and plastic foil covers, Daytime takes hot accelerating germination under the sun, and bring back indoor room temperature accelerating germination in the evening, and result shows, is cultivating germination bucket using solar energy In carry out germination and cultivate being significantly better than traditional method, performance both ways, on the one hand significantly improves germination percentage more than 6%, its Middle Oryza sativa L., Citrullus vulgariss, fresh kidney beans are respectively increased germination percentage 7%, 6%, 8% than traditional method respectively with the germination percentage that this barrel is cultivated.The opposing party Reduction of area short from seed soaking to more than sowing time 72h, improve time efficiency more than 150.0%, wherein Oryza sativa L., Citrullus vulgariss, fresh kidney beans using should Bucket cultivate than traditional method be respectively shortened from seed soaking to sowing time 72h, 95h, 85h, be respectively increased time efficiency 150.0%, 287.9%、242.9%.

The beneficial effects of the present invention is：(1) this bucket plays energy-conserving action using solar energy.This bucket has notable heat absorption and rises Control temp performance, is especially having sunlight weather condition, intensification of extremely significantly absorbing heat, and saves energy effect is obvious.(2) structure sets The simply ingenious, small volume of meter, the peasant of suitable home farm good and cheap, easy to use use.Peasant can be according to prevailing circumstances With germination situation, temperature can be flexibly set and carry out germination cultivation, thus solving low temperature season peasant to cultivate seed The problem of hardly possible of germinateing.(3) this bucket has temperature control, ventilation, moisture-keeping functions, meets condition needed for germination.This bucket design heating and Cooling control system, regulating and controlling temperature meets the temperature required condition of germination, and the observed temperature in bucket is same after tested arranges temperature Scope differs ± 2 DEG C, and temperature control performance is stable；Ventilating net tube and the layer that is filled with water in bucket, provide oxygen for germination and keep increasing Wetness action.(4) cultivate germination fast, significantly improve germination percentage, carry out Oryza sativa L., Citrullus vulgariss, fresh kidney beans contrast germination examination with this bucket Test, be respectively increased from seed soaking to sowing time efficiency 150.0%, 287.9%, 242.9% than traditional method, be respectively increased germination percentage 7%、6%、8%.

Brief description

Fig. 1 is that ladle body of the present invention separates schematic perspective view with drum head

Fig. 2 is that ladle body of the present invention separates cross-sectional schematic with drum head

Fig. 3 is bung schematic perspective view of the present invention

In figure：Only valve discharge pipe 1, handle for bucket handle 2, temperature controller probe 3, mesh tube 4, lucite outer cylinder 5, interior drum 6, in Empty gap 7, layering steel mesh 8, heater 9, fixing bottom cylinder 10, heat-insulation layer 11, ventilation oviduct 12, mini-fan 13, electric wire are inserted 14, two-way digital display temperature controller 15, bung 16, heater line 17, temperature controller line 18, flap stop valve 19, raised circle 20, The big mouth of round bottom disk 21, oviduct 22, the loudspeaker mouth of pipe stop valve pearl 23, webmaster socket 24, ladle body 25, bucket seat 26, radiator line 27, Sealing ring for fixing 28, body mesh 29, spacer screen hole 30.

Specific embodiment

In figure：By 20 liters can cultivate 8kg about as a example crop seed.1. staving includes bung 16, ladle body 25, bucket seat 26, Ladle body 25 includes drum 6 in lucite outer cylinder 5 and black rustless steel, upper end sealing ring for fixing 28.The outer cylinder 5 of ladle body 25 Made from thickness 0.8cm not heat conduction, high temperature resistant, environmental protection lucite with bung 16, outer cylinder 5 internal diameter 30.8cm, high 30cm, bung 16 diameter is just mated with ladle body upper end sealing ring for fixing, and the stainless steel of thickness 2mm black selected by interior drum 6 Become, diameter 30cm, the drum of high 30cm；It is fabricated to 20 mesh mesh tube 4 with internal diameter 0.8cm plastic-steel pipe to be arranged on two in interior drum Side, mesh tube 4 upper end open can be closed and can be opened, and interior drum 6 arranges upper and lower two raised circles 20, is divided into upper and lower two-layer, wherein lower floor From interior drum 6 bottom surface 3cm, the raised circle 20 in upper strata is 16cm from bottom surface to raised circle 20, is made with the thick rustless steel of 2mm and is sized for Levels are layered steel mesh 8；There is 0.3cm hollow gap between the outer cylinder 5 of ladle body 25 and interior drum 6.Upper end seals ring for fixing 28 Plastic-steel 2.5cm from transparent printing opacity is high, thickness 1.2cm, and diameter just can fix the interior drum 6 of ladle body 25, cylindrical Cylinder 5 upper ends, and are provided with two handle for bucket handles 2, and every handle for bucket handle 2 side is provided with a ventilation mesh tube 4 and one, and only valve goes out Airduct 1, only valve discharge pipe 1 communicate with two-layer hollow gap 7 inside and outside ladle body, hollow gap 7 removes the only same outside air of valve discharge pipe 1 Communicate outer, remaining opening applies sealing with glass cement envelope, bucket seat 26 includes heat-insulation layer 11 and shell composition, shell is by fixing bottom cylinder 10 and round bottom disk 21 constitute, shell with not heat conduction is high temperature resistant, plastic-steel of environmental protection makes, a height of 6cm of fixing bottom cylinder 10, fixing bottom cylinder 10 internal diameter sizes are mated with ladle body external diameter, and energy revotating card is in ladle body 25 outer layer, and the inside and outside two-layer of fixing ladle body 25, does not block bucket Body 25 hollow gap 7；Bottom heat-insulation layer 11 makes double-deck matrix from fire prevention, not heat conduction, the plastic-steel of environmental protection, and spacing is 0.8cm, The fire prevention of two-layer central filler, not heat conduction, nonhygroscopic, environmental protection heat-preservation cotton, and be fixed on fixing bottom cylinder 10, do not block in ladle body Empty gap 7, heat-insulation layer 11 center is installed and is sized for only valve ventilation oviduct 12, osculum a diameter of 1.0cm upwards, and oviduct is big Mouth 22 downward diameter 5cm, osculum have only valve pearl 23, wind is opened, and wind is only remained silent；In the heater 9 of temperature-controlling system is arranged on Drum 5 rustless steel bottom, from 220V, 50W, ptc heater, and is connected with two-way digital display temperature controller 15, is dissipated from small-sized 5W Heat electric fan makees radiator, is arranged on only be connected in the valve ventilation big mouth of oviduct 22 and with two-way digital display temperature controller 15；Two-way number Aobvious temperature controller 15 1 tunnel controls heater, and a road controls electric fan, and temperature controller probe does l-shaped, is arranged on side ventilation mesh Pipe 4 upper end side, wants welded seal in ladle body seam.

Rice seed germination method：Peasant will plant 8 mu of early rice fields in March, from 8kg rice paddy seed.Bucket has been placed on Sunlight is local, first with water, the sick blighted grain of seed is dragged for, is contained in ventilating plastic bag, is placed on interior drum 6 lower floor layering steel mesh 8 On, add water to submerge seed, cover bung 16, open passage, be plugged power supply, set 20 DEG C -30 DEG C of temperature range, seed soaking After 15h, take out seed and remove water in bucket, and rinsed after seed with water purification, seed is divided in two ventilating plastic bags, first exist Add the deep water of 2cm in bucket, then two bags of seeds are divided be placed on upper and lower two-layer steel mesh 8, insertion power supply 25 DEG C -35 DEG C of temperature of setting Carry out accelerating germination, can sow after accelerating germination 35h.

Germination of vegetable seeds method：Vegetable grower will plant 3 mu of Fructus Solani melongenae, 5 mu of Fructus Cucumidis sativi, 2 mu of fresh kidney beans, eggplant to be selected month in early spring 2 Sub- seed 0.3kg, cucumber seeds 0.4kg, fresh kidney beans seed 2.5kg, first bucket is placed on sunny place, each seed with thoroughly Airbag installs respectively, and seed is placed on together on lower floor's steel mesh 8 and adds water to submerge seed, inserts power supply, 25 DEG C -35 DEG C leachings of setting temperature After planting 4h, take out seed, rub dry seedses surface moisture with the hands, add fine sand to mix, reinstall in venting bags；Water by seed soaking in former bucket Go, again plus the deep water of 2cm, fresh kidney beans seed be placed on lower floor's steel mesh 8, Fructus Solani melongenae and cucumber seeds are placed on upper strata steel mesh 8, Cover bung, insert power supply, 30 DEG C -35 DEG C of temperature is set, can sow after cultivating 30-40h.

Claims

1. one kind cultivates germination bucket using solar energy, including the staving of transparent heat insulating, heater, radiator, temperature controller, its It is characterised by：Staving includes bung, ladle body, bucket seat, and the outer cylinder of ladle body and bung select thickness 0.8cm, not heat conduction, resistance to High temperature, the lucite of environmental protection are made, or are made from the glass tube with vacuum of transparent printing opacity in cold northern area；Ladle body interior Drum is made from heat absorption, the black rustless steel of heat conduction；Or made with black material to be sprayed outside rustless steel；Outer cylinder upper end pair Claim to be provided with two handles, a ventilation mesh tube and outside air phase are respectively set on the interior drum of both sides handle side position Logical, mesh tube from handle side bucket wall or in bung insertion bucket, can open and can close by mesh tube upper end open；Design 2- in interior drum 3 layers of internal projection, the internal projection height of near-bottom from inner circle drum head face 3cm, above every interlamellar spacing 16cm about relative set The layering steel mesh of each layer；Have between the outer cylinder of ladle body and interior drum 0.3cm about hollow gap；Inside and outside ladle body, two-layer upper end is by close Envelope ring for fixing is fixed, and sealing ring for fixing is made from the athermanous plastic-steel of printing opacity, and fills sealing ring for fixing and bucket with glass cement The gap of body two-layer upper port；One only valve discharge pipe, the only sky of valve discharge pipe and ladle body two interlayer are also installed by handle for bucket handle Gap communicates, and during radiating under wind-force effect, only valve discharge pipe opens air-out；Self-closed when not radiating；Bucket seat is by heat-insulation layer Constitute with shell, shell includes fixing bottom cylinder, round bottom disk, there is fresh air inlet fixing bottom cylinder side, fixing bottom cylinder not heat conduction, resistance to height Temperature, the plastic-steel of environmental protection are made；The inside and outside two-layer that fixing bottom cylinder is fixed at ladle body leaves spacer screen hole, the setting of spacer screen hole and outer cylinder Lower end body mesh, to correspondence, realizes the opening and closing of mesh by rotation fixing bottom cylinder and ladle body relative position；Fixing bottom cylinder is fixed on A barrel two-layer hollow gap is not blocked at ladle body；Bottom heat-insulation layer makes double-deck matrix from fire prevention, the plastic-steel of not heat conduction environmental protection, Away from for 0.8cm, the fire prevention of two-layer central filler, not heat conduction, nonhygroscopic, environmental protection heat-preservation cotton, its size and fixing bottom cylinder phase Mate and be fixed on the cylinder of fixing bottom, do not block ladle body two-layer hollow gap, heat-insulation layer center is provided with only valve ventilation oviduct, Upwards, downwards, osculum is provided with only valve pearl, wind opening to big mouth to osculum, and wind is only remained silent；Temperature-controlling system includes heater, radiating Device, temperature controller, temperature controller connects power supply, and heater is arranged on outside inner circle drum head, and its circuit is connected with temperature controller, and radiator is pacified It is contained in the big mouth of oviduct of setting on the heat-insulation layer of base, its circuit is connected with temperature controller, temperature controller is arranged on chassis or solid Determine on the cylinder of bottom, using two-way digital display temperature controller, a road controls heater, and a road controls radiator, and the probe of temperature controller is arranged on The outside that ventilation mesh pipe is wherein one, probe does l-shaped and is easily installed in interior drum seam, will be welded, prevent leak Gas leakage.

2. the using method of germination bucket cultivated by a kind of utilization solar energy described in a kind of claim 1, it is characterized in that：Use When this bucket is placed on sun-drenched place, sunlight is irradiated to drum in black rustless steel through the lucite of bucket outer cylinder, In black rustless steel, drum heat absorption makes to heat up in bucket, when the temperature in bucket is less than temperature controller setting heating and opens lower limit temperature, Heater heating will be started, now radiator does not work；When the temperature in bucket is higher than that lower limit temperature is opened in heating, and do not reach Start lower limit temperature to radiating, heater and radiator do not work；Educate bud temperature upper limit, radiator when the temperature in bucket exceeds Open work：Cold wind from fixing bottom cylinder fresh air inlet suction bell pipe, is opened the loudspeaker mouth of pipe and is stopped valve, wind warp under mini-fan effect Cross the hollow gap of ladle body, then discharge through stopping valve in the outlet pipe of portable handle side, heat is taken out of, plays thermolysis；Now heat Device does not work；Temperature required according to various places practical situation and budding during use, setting heating start lower limit temperature and Radiating starts ceiling temperature, makes full use of solar energy and reduces electricity consumption；If 5 DEG C -10 DEG C of somewhere ambient air temperature is under sunlight, The heat absorption of inner circle barrel temperature heats up in the range of 26 DEG C -33 DEG C, and it is 25 DEG C that temperature controller setting heating starts lower limit temperature, radiates Dynamic ceiling temperature is 35 DEG C, can meet germination needs, saves energy；When sunlight exceedes heat-sinking capability for a long time During upper-bound limit temperature, sunlight to be reduced using shading method and irradiate, alleviate the temperature in bucket.

3. the germination step of germination bucket cultivated by a kind of utilization solar energy described in a kind of claim 1：

2. accelerating germination in bucket：First add the deep water of 2cm in interior drum, the humidity of drum in purpose increase, prevent seed moisture content too fast scattered Send out impact to germinate, when can alleviate bottom heater heating, temperature is too high, then by the seed after seed soaking simultaneously（Most crops Want refinement sand mix homogeneously, rice paddy seed need not gaza）It is contained in venting bags, is placed on layering steel mesh, open handle for bucket handle and lead to Pore, inserts power supply, carries out corresponding time-triggered protocol after setting temperature, and general 25 DEG C of heating of setting start -35 DEG C of lower limit temperature and dissipate Hot exposure ceiling temperature, cultivates 40-72 hour and can sow；Period will check every 6-10 hour stirs seed, and notes seed Moisture, deficiency wants water drenching；It has been placed on illumination local cultivation daytime, can move back to indoor culture in the evening.