CN204426166U - A kind of oil palm plantlet in vitro rooting culture environment conditioning equipment - Google Patents
A kind of oil palm plantlet in vitro rooting culture environment conditioning equipment Download PDFInfo
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- CN204426166U CN204426166U CN201520033161.0U CN201520033161U CN204426166U CN 204426166 U CN204426166 U CN 204426166U CN 201520033161 U CN201520033161 U CN 201520033161U CN 204426166 U CN204426166 U CN 204426166U
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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
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model relates to a kind of oil palm plantlet in vitro rooting culture environment conditioning equipment, comprises cool canopy, is arranged at seedling growing box in cool canopy and control circuit; Described cool canopy is made up of framework and sunshade net, and described seedling growing box is made up of skeleton and the film be arranged at outside skeleton, and the top design of skeleton is herringbone top cover, inside arranges seedling frame.Spray equipment is set above top internal sunshade side off the net, seedling growing box, sprayer unit, air interchanger are set in seedling growing box.The utility model utilizes digitlization auto-control technology to regulate and control plantlet in vitro rooting culture environment, solve prior art and easily occur regulating and controlling problem not in place by manual operation, meet the requirement of efficient factorial seedling growth, effectively improve control range, precision, stability, reduce rooting culture and manage and protect operation intensity, improve plantlet in vitro rooting culture efficiency, there is realistic meaning.
Description
Technical field
The utility model belongs to agricultural facility field, relates to a kind of plantlet in vitro rooting culture regulation device, specifically a kind of oil palm plantlet in vitro rooting culture environment conditioning equipment.
Background technology
Oil palm is one of important oil crop in torrid areas, be known as " world oil king ", its grease can be used as edible oil and fat, the raw material of industry, bioenergy etc., purposes is more extensive, the huge market demand, industry development is rapid, and therefore plantation oil palm is competitively introduced a fine variety in each torrid areas, the world, large to oil palm excellent plantation materials demand amount.Oil palm tissue culture is one of high effective way of oil palm excellent plantation material supplier factoryization production, is also the effective way solving China's oil palm industry development and lack contradiction between elite germplasm material.Due to plantlet in vitro, in indoor, the aseptic stage of breeding is aseptic, heterotrophic growth is carried out under high humidity (humidity is close to 100%) environment, its physiology, the seedling grown under morphosis and natural conditions has obvious difference, as undeveloped in organ cuticula such as test-tube plantlet blades, lignification is poor, Stoma of Leaves regulates insensitive, plant maintains the carbon source etc. needed for own metabolism by the sucrose absorbed in medium, have to pass through temperature control, control light, control matrix is moisture, reduce air humidity gradually, keep the rooting culture process waiting measure with fresh air in seedling raising environment, ability reform of nature environment, autotrophy is transitioned into smoothly from heterotrophism.Therefore oil palm plantlet in vitro rooting culture is one of key link that oil palm choiceness planting material is cultivated, and advanced person accurately environment conditioning facility be the basis of the efficient rooting culture of plantlet in vitro.
At present, oil palm plantlet in vitro rooting culture mainly in ordinary greenhouse by manual operation regulate and control illumination, temperature, humidity or in intelligent greenhouse semiautomatic control illumination, temperature etc. realize, but the humidity environment needed for plantlet in vitro rooting culture is still mainly by manual operation, as passed through plantlet in vitro covering one Small plastic shed in rooting culture, artificial not timing is sprayed water to plantlet in vitro blade face and is lifted film method of breathing freely and regulates and controls plantlet in vitro rooting culture ambient humidity etc.
Due to manual operation often to plantlet in vitro blade face injection flow rate, the uniformity of spraying water, lift film frequency, single duration of breathing freely of breathing freely and be not easy to hold, intensity of illumination, temperature adjusting are not in place, easily cause because the long-time humidity of air is excessive, water content of substrate is too high, ventilated deficiency or air humidity too low, temperature is too high, and illumination is too strong etc. causes plantlet in vitro mortality or retarding of growing, reduces tissue culture efficiency.Current oil palm plantlet in vitro is transplanted domestication survival rate and is generally 60-70%, also researcher is had to realize small lot experiment transplanting domestication survival rate to more than 90% (Schultz C by improving plantlet in vitro quality, 1999 and Nizam K, 2009) but whole rooting culture needs the lengthy procedure of 3 months, require high to operating personnel's professional knowledge and working experience, labor intensive is large, and labour cost is high, and in large-scale production, also there is the risk that human factor causes environment conditioning not in place.The patent No. is that the patent document of 201010112133.x and CN202262289U individually discloses a kind of sweet cherry dwarfing rootstock young sprout cuttage root-taking envirment factor regulation device and the semi-automatic joint control system of the blue malicious cuttage and seedling culture of a kind of well water temperature control, envirment factor of taking root is controlled within requiring index, is conducive to improving rooting rate, rooting rate and new shoot survival percent.But the former is for boreal climate condition design, be unsuitable for torrid areas application, and its epidemic disaster is by manual control, labour intensity is large, and temperature can not accurately regulate and control, and exists and makes seedling raising environment occur the risk of more than 35 DEG C high temperature, the latter needs regulation and control parameter and the water spray shape of manually frequently changing temperature and humidity controller according to Changes in weather situation, spray time and manually lift and close film frequency to adjust regulation and control speed or the regulation and control state of temp. and humidity, still there is risk that human factor causes humiture control not in place and make cooling humidification in Small plastic shed be easy to cause the too high risk of macerating root of water content of substrate by spray, tame the undeveloped and degree of lignification of plantlet in vitro cuticula in period in addition in early days low and easily by infection process, require pure and fresh air environment, but the latter is without the device automatically upgrading air in clean nursery Small plastic shed, therefore in the apparatus system of the latter, transplant domestication plantlet in vitro there is larger infection process risk.
Utility model content
The purpose of this utility model provides a kind of oil palm plantlet in vitro rooting culture environment conditioning equipment, digitlization auto-control technology is utilized to regulate and control plantlet in vitro rooting culture environment, solve prior art and easily occur regulating and controlling problem not in place by manual operation, meet the requirement of efficient factorial seedling growth, effectively improve control range, precision, stability, improve plantlet in vitro rooting culture efficiency.
The technical scheme that the utility model adopts:
A kind of oil palm plantlet in vitro rooting culture environment conditioning equipment, comprises cool canopy, is arranged at seedling growing box in cool canopy and control circuit.Described cool canopy is made up of framework and sunshade net, framework is built by column, longeron, entablature and sill, side sunshade net is enclosed at frame facet, entablature place, sill place are movable respectively covers top external sunshade net, top internal sunshade net, makes top external sunshade net and top internal sunshade net all can carry out opening and closing according to intensity of illumination, temperature required for plantlet in vitro rooting culture.Described seedling growing box is made up of skeleton and the film be arranged at outside skeleton, and the top design of skeleton is herringbone top cover, inside arranges seedling frame.Above top internal sunshade side off the net, seedling growing box, spray equipment is set, for lowering the temperature to seedling growing box, sprayer unit, air interchanger are set in seedling growing box, utilize sprayer unit can carry out humidification, the double spray disinfection of cooling to seedling case inside, utilize air interchanger can lower the temperature to seedling growing box inside, dehumidify and upgrade air.Described control circuit is used for the duty of spray equipment, sprayer unit, air interchanger in control device, when temperature is higher than the upper limit threshold values set, the spray equipment of controlled control circui is to seedling growing box spraying cooling, sprayer unit sprays water-atomization cooling in seedling growing box simultaneously, air interchanger carries out ventilation cooling in seedling growing box, when temperature is lower than the lower limit threshold values set, shut down; When seedling growing box humidity is lower than setting humidity lower limit threshold values, sprayer unit starts, in seedling growing box, carry fog, and reach its air of chien shih in short-term and to be evenly humidified object, when air humidity reaches capping threshold values, sprayer unit shuts down; Air interchanger can according to the needs of different phase in oil palm plantlet in vitro rooting culture process, artificial setting starts and the shut-in time, the long ground of regular timing carries out dehumidifier ventilation to seedling growing box, when humidity drops to the lower limit threshold values of setting, sprayer unit is triggered again startup humidification, so move in circles, realize accurate, stable humidity regulation.
Described spray equipment is made up of the water main be connected with running water or well water pipeline, the shower nozzle be arranged on water main, and water main is installed water pump and magnetic valve.
Described sprayer unit is made up of humidifier, water smoke pipeline, hydraulic spray nozzle, and wherein the high accuracy humidity measurement and control instrument with band line telemetry function set up by humidifier.
Described air interchanger is made up of the exhaust fan of supply gas fan and the outwards exhaust of inwardly supplying gas.
The utility model utilizes digitlization auto-control technology to regulate and control plantlet in vitro rooting culture environment, solve prior art and easily occur regulating and controlling problem not in place by manual operation, meet the requirement of efficient factorial seedling growth, effectively improve control range, precision, stability, reduce rooting culture and manage and protect operation intensity, be conducive to plantlet in vitro and adapt to external environment gradually, promote that it grows, improve plantlet in vitro rooting culture efficiency, there is the features such as cost of manufacture is low, unit seedlings growing area availability is high, the rooting culture time is short, there is realistic meaning.
Accompanying drawing explanation
Fig. 1 is vertical structure schematic sectional view of the present utility model.
Fig. 2 is the structural representation of cabinet type double-deck seedling growing box of the present utility model.
In figure: 1, framework; 2, side sunshade net; 3, top external sunshade net; 4, top internal sunshade net; 5, water main; 6, shower nozzle; 7, seedling growing box; 8, water smoke pipeline; 9, hydraulic spray nozzle; 10, air interchanger; 11, herringbone top cover; 12, seedling frame.
Embodiment
Below in conjunction with accompanying drawing with by embodiment, the utility model is described in further detail, but not as restriction of the present utility model.
Oil palm plantlet in vitro rooting culture environment conditioning equipment designed by the utility model, comprise cool canopy, be arranged at the seedling growing box in cool canopy and control circuit, as shown in Figure 1, cool canopy is made up of cuboid framework 1 and sunshade net, framework is by column, longeron, entablature and sill build, it is long, wide, height is respectively 1400cm, 600cm, 250cm, diameter 5cm coating steel pipe is with material, side sunshade net 2 is enclosed at frame facet, entablature place, sill place is movable respectively covers top external sunshade net 3, top internal sunshade net 4, make top external sunshade net and top internal sunshade net all can according to intensity of illumination required for plantlet in vitro rooting culture, temperature carries out opening and closing, side sunshade net 2, top external sunshade net 3, top internal sunshade net 4 all adopts the anti-aging sunshade net of shading rate 75%.Described seedling growing box is designed to cabinet type double-deck seedling growing box (as shown in Figure 2), be made up of skeleton and the film be arranged at outside skeleton, it is long, wide, height is respectively 600cm, 120cm, 165cm, be uniformly distributed in cool canopy, put six altogether, skeleton is welded by 4cm × 4cm angle bar, its top design is 120 degree of angle herringbone top covers 11, inside arranges two layers of seedling frame 12 (first weld horizontal framework in skeleton, string diameter 0.2108cm is laid again on every layer of framework, the hot-galvanized steel silk screen of aperture 2.5cm × 5.8cm, composition seedling frame), for placing the container of transplanting and having plantlet in vitro, at skeleton outsourcing anti-aging film, the film activity of two sides extending longitudinally is arranged, it is made upwards to start so that undercarriage and observation on seedling.
Spray equipment is made up of water main 5, shower nozzle 6, water main 5 is arranged on above the below (below sill) of the top internal sunshade net 4 of cool canopy, cabinet type double-deck seedling growing box 7, water main is extending longitudinally, water main above each seedling frame longitudinally evenly connects three shower nozzles 6, water main 5 is connected with running water or well water pipeline, and installs water pump and magnetic valve on water main 5.
Sprayer unit is made up of the humidifier be positioned over outside seedling growing box 7 (carrying the high accuracy humidity measurement and control instrument with band line telemetry function), water smoke pipeline 8, hydraulic spray nozzle 9, wherein, every layer of seedling frame 12 is arranged two water smoke pipelines 8 extending longitudinally, water smoke pipeline enclosure communicates and in the equally distributed several hydraulic spray nozzle 9 of longitudinal arrangement.
Air interchanger 10 fans by supplying gas and exhaust fan forms, supply gas fan and exhaust fan are installed respectively at every layer of seedling frame two ends of cabinet type double-deck seedling growing box 7, blowing fan is responsible for taking out fresh air from seedling frame and is entered seedling frame, exhaust fan is responsible for air in seedling frame to extract out outside seedling frame, supply gas time switch in fan and the controlled circuit of exhaust fan and temperature and humidity controller control.
The cooling that the temperature of the utility model inside regulates and controls mainly for tropical hot environment regulates, and is linked by spray equipment, sprayer unit, air interchanger.In seedling growing box 7, temperature is monitored by the temperature measurer of popping one's head in wired remote sensing, in seedling growing box 2, temperature is by being arranged on the temperature probe on seedling frame, temperature signal is conducted to temperature measurer, then by impelling water pump, magnetic valve, humidifier to the temperature detect switch (TDS) that temperature measurer associates, supply gas and to fan and corresponding reaction made by exhaust fan.When temperature higher than setting the upper limit threshold values time, water pump opened by temperature detect switch (TDS) and magnetic valve impels spray equipment to seedling growing box 7 spraying cooling, simultaneously start humidifier in seedling growing box 7, increase water-atomization cooling, start supply gas fan and exhaust fan lowered the temperature by ventilation; When temperature is lower than the lower limit threshold values set, above-mentioned electrical equipment shuts down.
The regulation and control of seedling growing box 7 humidity are completed automatically by sprayer unit and air interchanger.When seedling growing box humidity is lower than setting humidity lower limit threshold values, humidifier starts makes water smoke, and in seedling growing box, carry fog by water smoke pipeline and hydraulic spray nozzle, the air reaching chien shih seedling growing box in short-term is evenly humidified object, and when air humidity in seedling growing box reaches capping threshold values, humidifier shuts down.Air interchanger can according to the needs of different phase in oil palm plantlet in vitro rooting culture process, artificial setting fan starting and shut-in time, the long ground of regular timing carries out dehumidifier ventilation to seedling growing box, and when humidity drops to the lower limit threshold values of humidifier setting, humidifier is triggered again startup humidification.So move in circles, realize accurate, stable humidity regulation.
Illumination regulation and control in seedling growing box 7, mainly need according to different plantlet in vitro rooting culture process and light tender feeling condition, by top external sunshade net 3 and the realization of top internal sunshade net 4 masked area of manual adjustment cool canopy.
Sterilization in seedling growing box 7 and air upgrade, realize mainly through two aspects: one is according to plantlet in vitro rooting culture process needs, setting time-controlled switch control to start and close fan of supplying gas, exhaust fan frequency and at every turn machine run duration automatically upgrade to realize air in seedling growing box; Two is regularly clear water in humidifier receiver is replaced with sterilization liquid, sterilization in seedling growing box is realized to seedling growing box internal spraying by sprayer unit, thus realize keeping effect with fresh air in seedling growing box, reduce plantlet in vitro by courses of infection probability, improve and transplant domestication survival rate.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. an oil palm plantlet in vitro rooting culture environment conditioning equipment, is characterized in that: comprise cool canopy, be arranged at seedling growing box in cool canopy and control circuit; Described cool canopy is made up of framework and sunshade net, and framework is built by column, longeron, entablature and sill, encloses side sunshade net at frame facet, and entablature place, sill place are movable respectively covers top external sunshade net, top internal sunshade net; Described seedling growing box is made up of skeleton and the film be arranged at outside skeleton, and the top design of skeleton is herringbone top cover, inside arranges seedling frame; Spray equipment is set above top internal sunshade side off the net, seedling growing box, sprayer unit, air interchanger are set in seedling growing box; Described control circuit is used for the duty of spray equipment, sprayer unit, air interchanger in control device.
2. regulation device according to claim 1, is characterized in that: described spray equipment is made up of the water main be connected with running water or well water pipeline, the shower nozzle be arranged on water main.
3. regulation device according to claim 1, is characterized in that: described sprayer unit is made up of humidifier, water smoke pipeline, hydraulic spray nozzle, and wherein the high accuracy humidity measurement and control instrument with band line telemetry function set up by humidifier.
4. regulation device according to claim 1, is characterized in that: described air interchanger fans by supplying gas and exhaust fan forms.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520033161.0U CN204426166U (en) | 2015-01-19 | 2015-01-19 | A kind of oil palm plantlet in vitro rooting culture environment conditioning equipment |
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| CN201520033161.0U CN204426166U (en) | 2015-01-19 | 2015-01-19 | A kind of oil palm plantlet in vitro rooting culture environment conditioning equipment |
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| CN204426166U true CN204426166U (en) | 2015-07-01 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105309233A (en) * | 2015-10-14 | 2016-02-10 | 锡山区先锋家庭农场 | External use type solar protection device |
| CN105660297A (en) * | 2016-02-29 | 2016-06-15 | 芜湖欧标农业发展有限公司 | Single-leaf woody plant seeding cultivation method and greenhouse used for single-leaf woody plant seeding cultivation |
| CN106665195A (en) * | 2017-02-21 | 2017-05-17 | 王海森 | Intelligent low-temperature domestication device for plant seedlings |
| CN107494114A (en) * | 2017-08-11 | 2017-12-22 | 江苏苏林嘉和农业科技有限公司 | A kind of implantation methods of matrimony vine |
| CN109168788A (en) * | 2018-11-20 | 2019-01-11 | 湖南星绿智能科技有限公司 | A kind of wisdom industrial seedling rearing base |
-
2015
- 2015-01-19 CN CN201520033161.0U patent/CN204426166U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105309233A (en) * | 2015-10-14 | 2016-02-10 | 锡山区先锋家庭农场 | External use type solar protection device |
| CN105660297A (en) * | 2016-02-29 | 2016-06-15 | 芜湖欧标农业发展有限公司 | Single-leaf woody plant seeding cultivation method and greenhouse used for single-leaf woody plant seeding cultivation |
| CN106665195A (en) * | 2017-02-21 | 2017-05-17 | 王海森 | Intelligent low-temperature domestication device for plant seedlings |
| CN107494114A (en) * | 2017-08-11 | 2017-12-22 | 江苏苏林嘉和农业科技有限公司 | A kind of implantation methods of matrimony vine |
| CN109168788A (en) * | 2018-11-20 | 2019-01-11 | 湖南星绿智能科技有限公司 | A kind of wisdom industrial seedling rearing base |
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