CN103947517A - Indoor production method of non-heading Chinese cabbages - Google Patents
Indoor production method of non-heading Chinese cabbages Download PDFInfo
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- CN103947517A CN103947517A CN201410159358.9A CN201410159358A CN103947517A CN 103947517 A CN103947517 A CN 103947517A CN 201410159358 A CN201410159358 A CN 201410159358A CN 103947517 A CN103947517 A CN 103947517A
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Abstract
The invention discloses an indoor production method of non-heading Chinese cabbages, and belongs to the technical field of vegetables. The indoor production method comprises the steps of directly seeding non-heading Chinese cabbage seeds in a pot (15cm height * 6cm width) using vermiculite and turf (1V:1V) as substrates after the non-heading Chinese cabbage seeds are revealed in 2-3 days of germination; placing non-heading Chinese cabbage seedlings under a BR (Blue Red) (B:R=7:1) LED (Light Emitting Diode) for being cultured for 30 days after cotyledon is unfolded after 7-8 days. A BR LED light source is most suitable for the growth of the non-heading Chinese cabbage seedlings. The indoor production method disclosed by the invention has the advantages that the operation is simple, the plant growth is quick and strong, the energy resource is saved, environment protection is realized, and the like and can be applied to fields of indoor quick seedling of the non-heading Chinese cabbages, the factory production of seedlings and the like.
Description
Technical field
The present invention relates to a kind of method of Chinese cabbage indoor production, belong to vegetables technical field.
Background technology
The indoor production of Chinese cabbage both can be for having cultivated production seedling, also can be for the research of the aspects such as Chinese cabbage physiology, ecology, nutrition.But there is no the technology of mature and reliable aspect providing at the light source of Chinese cabbage indoor production.
Only occurring in nature affects plant growth and grows one of most important envirment factor, and it not only provides energy for photosynthesis of plant, but also as the whole life cycle of ambient signal regulating plant.Along with the fast development of scientific and technical progress and agricultural and biological industry, plant has broken through the restriction of simple dependence sunshine to the utilization of efficient light, artificial light source replaces or the deficiency of supplementing lamp has become the important means of environment control growth and development of plants.Mainly contain fluorescent lamp, incandescent lamp, sodium vapor lamp and dysprosium lamp etc. at the artificial light source of agricultural and biological field use for a long time, wherein high-pressure mercury lamp and dysprosium lamp are luminous efficiency and the higher light source of efficient light combined coefficient, but power consumption is large, emission spectrum can not match with the photosynthesis absorption spectrum of plant well, does light filling efficiency low; And produce a lot of thermal radiation, and can not plant be approached and be irradiated, not high to plant growth light stimulus efficiency, do artificial light source cost very high.Therefore, introduce that energy-conservation, good luminous performance, quantity of heat production are low, the new type light source of long service life, to improving utilization rate of electrical in plant factor and space availability ratio, reduction power consumption cost is significant.
Novel high-efficiency and energy-saving light source-light emitting diode (light-emitting diodes, LED), receives publicity day by day as a kind of semiconductor light sources that can be used for plant irradiation.Compared to the fluorescent lamp or the high-pressure mercury lamp that generally use at present, LED is a kind of device that can effectively electric energy be transformed into electromagnetic radiation, has the following advantages: use direct current, supply voltage is lower; Volume is little, compact conformation, stable performance; Wavelength is fixed; Cold light source, can irradiation at short distance plant, improves space availability ratio; Efficient energy-saving, high-photoelectric transformation efficiency, the low cooling load of generating heat is little, and power consumption is that power consumption is only 1/8th of incandescent lamp, 1/2nd of fluorescent lamp; Utility rate of luminous energy can reach 80%～90% also can realize control separately to different light medium and luminous intensity, and energy-saving effect is remarkable; Light quantity capable of regulating, can improve unit are cultivation amount; Allow to provide high frequency intermittently to optical mode; Light quality capable of regulating, can send the narrower monochromatic light of light wave, but also can need any combination according to difference; Shock-resistant, be difficult for fragmentation, not mercurous, pollution-free, discarded object recoverable, meets agricultural production reality; Life-span is long, and be the decades of times of ordinary light source its service life, and the durability of extra-heavy has reduced operating cost.Therefore, utilize the performance characteristics of LED to develop the required artificial light source of plant and will greatly improve its optical energy utilization efficiency.
Summary of the invention
The object of this invention is to provide a kind of technical scheme of Chinese cabbage indoor production, so that Chinese cabbage indoor raising of seedling is produced, application in scientific research.
Technical scheme
A method for Chinese cabbage indoor production, comprises following content:
1. the preparation of seedling: Chinese cabbage seed, after vernalization 2-3 days shows money or valuables one carries unintentionally, lively enters to be equipped with in the basin alms bowl that matrix is vermiculite+peat composed of rotten mosses (1V: 1V) (high 15cm × wide 6cm), after 7-8 days, cotyledon flattens;
2. light treatment: the Chinese cabbage seedling that cotyledon flattens is positioned under blue red combined light to be cultivated 30 days.
3. the condition of light treatment: light intensity is 50 μ molm
-2s
-1, the photoperiod is 12 hours, cultivation temperature 24-26 DEG C.4. control method:
1. the light source of described light treatment is one group of light-emitting diode lamp tube (LED);
2. described light intensity is to control to the distance of influences of plant crown by quantity and the lamp of adjustment lamp;
3. the described photoperiod adopts a timing means to control.
5. Chinese cabbage seed is SUZHOUQING(sic).
Beneficial effect
The invention provides a kind of method of Chinese cabbage indoor production.Artificial light source seedling growing process of the present invention has the following advantages: 1) simple to operate, effective; 2) save energy environment protection; 3) plant strain growth is healthy and strong fast.The inventive method and result for Chinese cabbage indoor raising of seedling, produce reliable technical scheme is provided, also for the Olericulture research of Chinese cabbage provides good platform.
Embodiment
Below by embodiment, the present invention is described in further detail.
In following embodiment, method therefor is conventional method if no special instructions, and described percentage composition is volumn concentration if no special instructions.
1. implement material:
1. Chinese cabbage seed: SUZHOUQING(sic) (producing with planting).
2. light source: light emitting diode (LED).
2. implementation method:
1. the preparation of seedling: Chinese cabbage seed after vernalization 2-3 days shows money or valuables one carries unintentionally, live enter matrix be in the alms bowl (high 15cm × wide 6cm) of vermiculite+peat composed of rotten mosses (1V: 1V), until the 8th day cotyledon flattens.
2. light treatment: cotyledon flatten Chinese cabbage seedling be positioned over blue red combined light LED(B:R=7:1) under be cultured to 4 true leaves.
3. condition control: light treatment stage light intensity is 50 μ molm
-2s
-1, the photoperiod is 12 hours, 25 ± 1 DEG C of temperature, and humidity is 50 ± 10%, incubation time is 30 days.
4. control method: provide light source by LED light lamp, control light intensity by quantity and the lamp of adjusting lamp to the distance of influences of plant crown, a timing means is controlled the photoperiod.
3. treatment effect:
1. the impact of Different Light on Chinese cabbage growth
The fresh weight of Chinese cabbage seedling, fresh weight, root are grown, stem is thick and leaf area is maximum under the red combined light of indigo plant, are significantly higher than fluorescent lamp contrast.Blue red combined light is conducive to the growth (table 1) of Chinese cabbage seedling.
Table 1
Claims (4)
1. a method for Chinese cabbage indoor production, comprises following content:
1. the preparation of seedling: Chinese cabbage seed, after vernalization 2-3 days shows money or valuables one carries unintentionally, lively enters to be equipped with in the basin alms bowl that matrix is vermiculite+peat composed of rotten mosses (1V: 1V) (high 15cm × wide 6cm), after 7-8 days, cotyledon flattens;
2. light treatment: the Chinese cabbage seedling that cotyledon flattens is positioned under blue red combined light (B:R=7:1) and cultivates 30 days.
2. method according to claim 1, is characterized in that: the condition of described light treatment: light intensity is 50 μ molm
-2s
-1, the photoperiod is 12 hours, cultivation temperature 24-26 DEG C.
3. according to claim 1 and method claimed in claim 2, it is characterized in that:
1. the light source of described light treatment is one group of light-emitting diode lamp tube (LED);
2. described light intensity is to control to the distance of influences of plant crown by quantity and the lamp of adjustment lamp;
3. the described photoperiod adopts a timing means to control.
4. method according to claim 1, is characterized in that: described Chinese cabbage is SUZHOUQING(sic).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410159358.9A CN103947517A (en) | 2014-04-20 | 2014-04-20 | Indoor production method of non-heading Chinese cabbages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410159358.9A CN103947517A (en) | 2014-04-20 | 2014-04-20 | Indoor production method of non-heading Chinese cabbages |
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|---|---|
| CN103947517A true CN103947517A (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410159358.9A Pending CN103947517A (en) | 2014-04-20 | 2014-04-20 | Indoor production method of non-heading Chinese cabbages |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766587A (en) * | 2016-03-30 | 2016-07-20 | 安徽科技学院 | Seedling breeding method of abelmoschus esculentus |
| CN105766338A (en) * | 2016-03-30 | 2016-07-20 | 安徽科技学院 | Seedling culture method of Abelmoschus esculentus |
| CN106718755A (en) * | 2016-12-27 | 2017-05-31 | 江苏省农业科学院 | A kind of utilization LED light source quickly effectively reduces the cultural method of Chinese cabbage nitrate content |
| CN106804294A (en) * | 2016-12-26 | 2017-06-09 | 河南省莱恩月季繁育有限公司 | A kind of method of radish grafting Chinese cabbage |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2011154522A1 (en) * | 2010-06-11 | 2011-12-15 | Poltree & Crop Technologies Sp. Z O.O. | Method and apparatus for plant protection |
| CN103499055A (en) * | 2013-10-15 | 2014-01-08 | 浙江晶日照明科技有限公司 | Led lamp capable of promoting growth of leaf vegetables |
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2014
- 2014-04-20 CN CN201410159358.9A patent/CN103947517A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011154522A1 (en) * | 2010-06-11 | 2011-12-15 | Poltree & Crop Technologies Sp. Z O.O. | Method and apparatus for plant protection |
| CN103499055A (en) * | 2013-10-15 | 2014-01-08 | 浙江晶日照明科技有限公司 | Led lamp capable of promoting growth of leaf vegetables |
Non-Patent Citations (3)
| Title |
|---|
| 李慧敏: "不同光源对棉花、油菜和不结球白菜组培苗与实生苗生长的影响", 《中国博士学位论文全文数据库（电子期刊）》 * |
| 王婷等: "LED光源不同光质对不结球白菜生长及生理特性的影响", 《甘肃农业大学学报》 * |
| 胡阳等: "光强和光质对植物生长发育的影响", 《内蒙古农业大学学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766587A (en) * | 2016-03-30 | 2016-07-20 | 安徽科技学院 | Seedling breeding method of abelmoschus esculentus |
| CN105766338A (en) * | 2016-03-30 | 2016-07-20 | 安徽科技学院 | Seedling culture method of Abelmoschus esculentus |
| CN106804294A (en) * | 2016-12-26 | 2017-06-09 | 河南省莱恩月季繁育有限公司 | A kind of method of radish grafting Chinese cabbage |
| CN106718755A (en) * | 2016-12-27 | 2017-05-31 | 江苏省农业科学院 | A kind of utilization LED light source quickly effectively reduces the cultural method of Chinese cabbage nitrate content |
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Application publication date: 20140730 |