CN203912740U - One grows tobacco heats Pregermination and seedling breeding room - Google Patents

One grows tobacco heats Pregermination and seedling breeding room Download PDF

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Publication number
CN203912740U
CN203912740U CN201420375549.4U CN201420375549U CN203912740U CN 203912740 U CN203912740 U CN 203912740U CN 201420375549 U CN201420375549 U CN 201420375549U CN 203912740 U CN203912740 U CN 203912740U
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China
Prior art keywords
pregermination
seedling breeding
heat
breeding room
seedling
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Expired - Fee Related
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CN201420375549.4U
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Chinese (zh)
Inventor
李栋烈
刘小伟
丁才夫
李满良
李孟春
高艳波
蔡章春
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HUBEI TBACCO Co ENSHI BRANCH
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HUBEI TBACCO Co ENSHI BRANCH
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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
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/32—Roof garden systems
    • 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

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Abstract

The utility model relates to one and grows tobacco and heat Pregermination and seedling breeding room.It is characterized in that heating Pregermination and seedling breeding room body (1) two ends and be respectively equipped with heating furnace room (2) and gate (3), heat the roof (4) that Pregermination and seedling breeding room body (1) top is slope, chevron shaped both sides, in described heating furnace room (2), be provided with heating furnace (5), the heat of heating furnace (5) heats in Pregermination and seedling breeding room body (1) in delivering into by defeated heat pipe (6), be provided with humidifier (11) in defeated heat pipe (6) both sides, heat under the roof (4) of Pregermination and seedling breeding room body (1) and be lifted with ventilating fan (8), heat the shared wall in Pregermination and seedling breeding room body (1) and heating furnace room (2) and be provided with hot blast return air inlet (10).Emergence rate respectively higher by 1.64% than conventional seed planting, 3.6%, 2.94%.(2) shorten seedling-growing time 10-15 days.

Description

One grows tobacco heats Pregermination and seedling breeding room
Technical field
The utility model relates to one and grows tobacco and heat Pregermination and seedling breeding room.
Background technology
Cultivation is in good time, neat, healthy and strong, anosis cigarette seedling is realize the basic of the suitable product of tobacco leaf high-quality and ensure.At present floating seedlings technology is generally promoted, and is accepted by vast tobacco grower.Workshop floating seedlings has the technical characterictic of intensive management, and its production efficiency is high, cigarette seedling well developed root system, neat and consistent, is suitable for specialization and the scale of leaf tobacco production, also provides guarantee anosis strong sprout for cultivating simultaneously.Cigarette district, Enshi height above sea level is not from 400 meters to 1800 meters etc., Hematocrit is larger, mountain area synoptic climate is various, during tobacco seedling, temperature is lower, particularly high height above sea level cigarette district, between nursery stage, temperature is low and day and night temperature is larger, and low height above sea level cigarette district exists cold late spring multiple, ubiquity after planting seedling-growing time is long, and emergence rate is low, irregular phenomenon of emerging.
Summary of the invention
The technical problems to be solved in the utility model has been to provide one and has grown tobacco and heat Pregermination and seedling breeding room.
The technical solution of the utility model is: one grows tobacco heats Pregermination and seedling breeding room, it is characterized in that heating Pregermination and seedling breeding room body (1) two ends and be respectively equipped with heating furnace room (2) and gate (3), heat the roof (4) that Pregermination and seedling breeding room body (1) top is slope, chevron shaped both sides, in described heating furnace room (2), be provided with heating furnace (5), the heat of heating furnace (5) heats in Pregermination and seedling breeding room body (1) in delivering into by defeated heat pipe (6), defeated heat pipe (6) is provided with little louvre (7), defeated heat pipe (6) is provided with in the centre that heats ground in Pregermination and seedling breeding room body (1), be provided with humidifier (11) in defeated heat pipe (6) both sides, heat under the roof (4) of Pregermination and seedling breeding room body (1) and be lifted with ventilating fan (8), heat the shared wall in Pregermination and seedling breeding room body (1) and heating furnace room (2) and be provided with hot blast return air inlet (10).
The utility model one grows tobacco and heats Pregermination and seedling breeding room, it is characterized in that described Pregermination and seedling breeding room body (1) both sides that heat are provided with exhaust outlet (9).
The utility model one grows tobacco and heats Pregermination and seedling breeding room, it is characterized in that on described hot blast return air inlet (10) height and ventilating fan (8) same level line.
The utility model is for how overcoming the impact of adverse weather weather on tobacco leaf seedling-raising, shortens seedling-growing time, improves emergence rate, cultivates healthy and strong cigarette seedling.In order to overcome the impact of seeding stage low temperature, explore construction tobacco and heat Pregermination and seedling breeding facility, solve the impact that seedling stage, low temperature was sprouted cigarette kind, improve tobacco emergence rate, shorten sowing to the time of emerging.
The utility model provides one to grow tobacco and heat Pregermination and seedling breeding room, utilizing this to heat Pregermination and seedling breeding room heats Pregermination and seedling breeding and comprises the following steps: (1) heats vernalization and prepares: first build germinating cabinet, and to germinating cabinet and seedling-cultivating tray sterilization, can adopt 10% chlorine dioxide disinfection liquid sterilization; Secondly, matrix is mixed thoroughly, after filling matrix, sow; Finally, water spray makes capsuled seed cracking.(2) heat vernalization: auto-controlling apparatus temperature, humidity are all set as 28 DEG C, guarantee that vernalization indoor temperature is at 25-28 DEG C, the uninterrupted humidification of humidifier, guarantees that indoor humidity reaches more than 95%.(3) booth floating seedlings: the seedling-cultivating tray after vernalization is moved into seedling raising greenhouse, grow seedlings according to floating seedlings technical regulation, until the end of growing seedlings.
One grows tobacco heats Pregermination and seedling breeding room and comprises blower fan, coal stove, heat transmission equipment and corresponding pipeline, circuit, automatic control equipment and outer cover, hot air duct, supersonic humidifier, axial flow blower, vent and water power circuit composition.
Adopt light steel square tube and quarter bend and brick mix structure, building enclosure metope 0.426 color steel+δ 10 ㎜ rubber and plastic warming plates, deck is established the 20% triangular form gradient, lid 980 × 75 type polystyrene sandwich color steel plates.Auto-controlling apparatus adopts intensive baking room auto-controlling apparatus.Humidifier adopts the supersonic humidifier of 18 kgs/hour of 2 humidification amounts, and model is ZS-60Z.Axial flow blower adopts Fan axial center line to be in triangle ceiling hemline at 3.5m place and to be suspended on gable-top central authorities, ensures enough suspention spaces.Axial flow blower model is 5#, can meet air return effect.Vent adopts both walls to offer respectively three air-vents, and vent is installed.
Combine with existing seedling growing process, adopt tobacco to heat behind Pregermination and seedling breeding room, there is following beneficial effect: (1) is in conjunction with existing floating seedlings technology, tobacco seed is first carried out to vernalization, put into Miao Chi again and carry out floating seedlings, grasping germination time is the key of this technology, and germination time is studied, vernalization 3 days, 4 days, 5 days, emergence rate respectively higher by 1.64% than conventional seed planting, 3.6%, 2.94%.(2) shorten seedling-growing time, more conventional floating seedlings shortens seedling-growing time 10-15 days.On the seeding and growing seedling time, can grow seedlings and postpone seedling raise period 10-15 days compared with conventional seed planting, postpone seedling raise period and play an important role on resisting the boisterous impacts such as cold in the late spring.
Brief description of the drawings
Accompanying drawing 1 is the main body half-sectioned state structural representation that tobacco heats Pregermination and seedling breeding room;
Accompanying drawing 2 be tobacco heat Pregermination and seedling breeding room overlook state time structural representation;
Accompanying drawing 3 is heating furnace room cross-sectional view that tobacco heats Pregermination and seedling breeding room;
In accompanying drawing: 1-is for heating Pregermination and seedling breeding room body; 2-is heating furnace room; 3-is gate; 4-is roof; 5-is heating furnace; 6-is defeated heat pipe; 7-is louvre; 8-is ventilating fan; 9-is exhaust outlet; 10-is hot blast return air inlet; 11-is humidifier.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
One grows tobacco heats Pregermination and seedling breeding room, heat body 1 two ends, Pregermination and seedling breeding room and be respectively equipped with heating furnace room 2 and gate 3, heating body 1 top, Pregermination and seedling breeding room is the roof 4 on slope, chevron shaped both sides, in described heating furnace room 2, be provided with heating furnace 5, the heat of heating furnace 5 heats in Pregermination and seedling breeding room body 1 in delivering into by defeated heat pipe 6, defeated heat pipe 6 is provided with little louvre 7, defeated heat pipe 6 is provided with in the centre that heats body 1 interior ground, Pregermination and seedling breeding room, be provided with humidifier 11 in defeated heat pipe 6 both sides, the roof that heats Pregermination and seedling breeding room body 1 is lifted with ventilating fan 84 times, heat the shared wall in Pregermination and seedling breeding room body 1 and heating furnace room 2 and be provided with hot blast return air inlet 10.On hot blast return air inlet 10 height and ventilating fan 8 same level lines.Heat body 1 both sides, Pregermination and seedling breeding room and be provided with exhaust outlet 9.
The utility model provides one to grow tobacco and heat Pregermination and seedling breeding room, utilizing this to heat Pregermination and seedling breeding room heats Pregermination and seedling breeding and comprises the following steps: (1) heats vernalization and prepares: first build germinating cabinet, and to germinating cabinet and seedling-cultivating tray sterilization, can adopt 10% chlorine dioxide disinfection liquid sterilization; Secondly, matrix is mixed thoroughly, after filling matrix, sow; Finally, water spray makes capsuled seed cracking.(2) heat vernalization: auto-controlling apparatus temperature, humidity are all set as 28 DEG C, guarantee that vernalization indoor temperature is at 25-28 DEG C, the uninterrupted humidification of humidifier, guarantees that indoor humidity reaches more than 95%.(3) booth floating seedlings: the seedling-cultivating tray after vernalization is moved into seedling raising greenhouse, grow seedlings according to floating seedlings technical regulation, until the end of growing seedlings.
One grows tobacco heats Pregermination and seedling breeding room and comprises blower fan, coal stove, heat transmission equipment and corresponding pipeline, circuit, automatic control equipment and outer cover, hot air duct, supersonic humidifier, axial flow blower, vent and water power circuit composition.
Adopt light steel square tube and quarter bend and brick mix structure, building enclosure metope 0.426 color steel+δ 10 ㎜ rubber and plastic warming plates, deck is established the 20% triangular form gradient, lid 980 × 75 type polystyrene sandwich color steel plates.Auto-controlling apparatus adopts intensive baking room auto-controlling apparatus.Humidifier adopts the supersonic humidifier of 18 kgs/hour of 2 humidification amounts, and model is ZS-60Z.Axial flow blower adopts Fan axial center line to be in triangle ceiling hemline at 3.5m place and to be suspended on gable-top central authorities, ensures enough suspention spaces.Axial flow blower model is 5#, can meet air return effect.Vent adopts both walls to offer respectively three air-vents, and vent is installed.
Embodiment 2
Heat the impact of vernalization on emergence rate.20 to 26 March in 2014, carry out in Mao Bacao village of Enshi City gingko township of Hubei Province and heated Pregermination and seedling breeding test, experimental field 1200 meters of height above sea level.On April 15th, 2014, to heat vernalization 3 days, 4 days, 5 days, 6 days, 7 days and conventional seed planting grow seedlings (contrast) calculate emergence rate.As seen from Table 1, vernalization can obviously improve emergence rate in 3 days, 4 days, 5 days, vernalization after 6 days, 7 days emergence rate obviously reduce.Illustrate and grasp heating vernalization and can improving emergence rate of appropriate time.Germination time exceed 5 days emergence rate decline, be due to vernalization 6 days, rudiment of cigarette kind in 7 days, may cause because nighttime temperature is low the death of cigarette seedling after proceeding to booth floating seedlings.
Table 1 heats Pregermination and seedling breeding test emergence rate
Process Sowing number Number sprouts Emergence rate (%)
Conventional seed planting 306 280 91.50
Vernalization 3 days 306 285 93.14
Vernalization 4 days 306 291 95.10
Vernalization 5 days 306 289 94.44
Vernalization 6 days 306 263 85.95
Vernalization 7 days 306 187 61.11
Embodiment 3
Heat the impact of vernalization on seedling-growing time.10 days-March 15 March in 2014, the workshop of growing seedlings in Qing Bao village, Enshi City dragon and phoenix town, Hubei Province has been carried out and has been heated Pregermination and seedling breeding test, experimental field 1300 meters of height above sea level, auto-controlling apparatus temperature, humidity are all set as 28 DEG C, guarantee that vernalization indoor temperature is at 25-28 DEG C, utilize 2 uninterrupted humidifications of 18Kg supersonic humidifier, guarantee that indoor humidity reaches more than 95%, vernalization 5 days.Respectively by vernalization 3 days, 4 days, 5 days seedling-cultivating tray move into seedling raising greenhouse, grow seedlings according to floating seedlings technology, until the end of growing seedlings.Vernalization 3 days, 4 days, 5 days, seedling-growing time contrasts 10 days, 13 days, 15 days in advance respectively.
Table 2 heats the impact of Pregermination and seedling breeding on seedling-growing time
Process Sowing date Emerge the date Seedling-growing time (my god)
Conventional seed planting March 10 March 30 20
Vernalization 3 days March 10 March 20 10
Vernalization 4 days March 10 March 17 7
Vernalization 5 days March 10 March 15 5

Claims (3)

1. one grow tobacco and heat Pregermination and seedling breeding room, it is characterized in that heating Pregermination and seedling breeding room body (1) two ends and be respectively equipped with heating furnace room (2) and gate (3), heat the roof (4) that Pregermination and seedling breeding room body (1) top is slope, chevron shaped both sides, in described heating furnace room (2), be provided with heating furnace (5), the heat of heating furnace (5) heats in Pregermination and seedling breeding room body (1) in delivering into by defeated heat pipe (6), defeated heat pipe (6) is provided with little louvre (7), defeated heat pipe (6) is provided with in the centre that heats ground in Pregermination and seedling breeding room body (1), be provided with humidifier (11) in defeated heat pipe (6) both sides, heat under the roof (4) of Pregermination and seedling breeding room body (1) and be lifted with ventilating fan (8), heat the shared wall in Pregermination and seedling breeding room body (1) and heating furnace room (2) and be provided with hot blast return air inlet (10).
2. grow tobacco and heat Pregermination and seedling breeding room according to claimed in claim 1 one, it is characterized in that described Pregermination and seedling breeding room body (1) both sides that heat are provided with exhaust outlet (9).
3. grow tobacco and heat Pregermination and seedling breeding room according to claimed in claim 1 one, it is characterized in that on described hot blast return air inlet (10) height and ventilating fan (8) same level line.
CN201420375549.4U 2014-07-07 2014-07-07 One grows tobacco heats Pregermination and seedling breeding room Expired - Fee Related CN203912740U (en)

Priority Applications (1)

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CN201420375549.4U CN203912740U (en) 2014-07-07 2014-07-07 One grows tobacco heats Pregermination and seedling breeding room

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114830982B (en) * 2021-09-16 2023-06-16 湖南省烟草公司衡阳市公司常宁市分公司 Tobacco floating seedling pulling and transplanting method under film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114830982B (en) * 2021-09-16 2023-06-16 湖南省烟草公司衡阳市公司常宁市分公司 Tobacco floating seedling pulling and transplanting method under film

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141105

Termination date: 20150707

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