CN103947523A - Light source control technology for hyacinth bean sprouting vegetable indoor culture - Google Patents
Light source control technology for hyacinth bean sprouting vegetable indoor culture Download PDFInfo
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- CN103947523A CN103947523A CN201410159402.6A CN201410159402A CN103947523A CN 103947523 A CN103947523 A CN 103947523A CN 201410159402 A CN201410159402 A CN 201410159402A CN 103947523 A CN103947523 A CN 103947523A
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- light source
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- hyacinth bean
- seedling
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Abstract
The invention discloses a light source control technology for hyacinth bean sprouting vegetable indoor culture, and belongs to the technical field of biology. The light source control technology comprises the steps of selecting full hyacinth bean seeds in uniform size, carrying out germination by firstly placing the hyacinth bean seeds in a seedling plate, and placing the seedling plate under a BRG (Blue Red Green) LED (Light Emitting Diode) after seed leaves are unfolded until sprouts are grown. BRG combination light (B:R:G=3:2:1) is most suitable for the growth of hyacinth bean sprouting vegetables. The light source control technology disclosed by the invention has the advantages that the operation is simple, the energy source is saved, environment protection is realized, and the like and can be applied to fields of indoor quick growth, factory seeding and the like of the hyacinth bean sprouting vegetables.
Description
One, technical field
The light source control technology that the present invention relates to the indoor cultivation of a kind of bonavist sprout seedling dish, belongs to biological technical field.
Two, background technology
The illumination of the bud seedling dish need of production of French beans at present provides by sunshine or fluorescent lamp, but utilize LED artificial light source to cultivate bonavist sprout seedling dish, there is no report.
Only occurring in nature affects plant growth and grows one of most important envirment factor, the growing of plant, morphogenesis, photosynthesis, metabolism and gene expression are all had to regulating and controlling effect, but also as the whole life cycle of ambient signal regulating plant.21 century, optical application was one of main path realizing the ecological agriculture by the century that is the ecological agriculture.How in the not enough situation of solar irradiation, to increase specific artificial light sources, not only promote crop growth, can also reach volume increase, efficient, high-quality, disease-resistant, non-harmful object, this is for promoting development of China's modern agriculture to have very important realistic meaning.Artificial light source in agricultural and biological field use mainly contains fluorescent lamp, incandescent lamp, sodium vapor lamp and dysprosium lamp etc. 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.
LED lamp is a kind ofly can effectively electric energy be transformed into the device of electromagnetic radiation, the feature such as have that volume is little, quality light, cold light source, efficient energy-saving, light quality and light quantity have adjustability, the life-span is long.Utilize these special performances of LED light source, the accurate configuration that need to carry out spectrum in conjunction with crops, can promote growing and photomorphogenesis of crops, for LED light source provides effective development space in agricultural and the application of biological field.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.
The present invention cultivates the engineering test of bonavist sprout seedling dish by LED artificial light source, set up complete feasible artificial light source and cultivated the technology of bonavist sprout seedling dish, operating procedure is simple, and test effect is stable, clear, therefore no matter in production, scientific research, can well be applied.
Three, summary of the invention
Technical problem the object of the present invention is to provide the light source control technology of the indoor cultivation of a kind of bonavist sprout seedling dish.
Technical scheme
A light source control technology for the indoor cultivation of bonavist sprout seedling dish, comprises the following steps:
1) preparation of seedling: choose and select germination rate more than 95%, the new seed of full seed, first rinses 1-2h with flowing water, then uses emerge in worm water 12-16 hour, and winter time is slightly long, and day-light saving time is slightly short.Seed soaking finishes, and pulls out and drains the unnecessary moisture of the surface of the seed, and seed is placed in Flat bottom container, and upper cover wet towel or blotting paper carry out vernalization at 25-27 ℃.After vernalization finishes, dish, then, is sown in the seed having germinateed the seedling growing box of end paving layer 2-3 blotting paper or old newspaper equably, and paper is suctioned to moisture, and after 7-8 days, cotyledon flattens, and starts to see that photoproduction is long.
2) light source is processed: the French beans seedling after cotyledon is flattened is positioned under the LED lamp of the green combined light of Lan Hong (B:R:G=3:2:1) and cultivates.Light intensity is set to 30 μ molm
-2s
-1, the photoperiod is 12 hours, cultivation temperature 24-26 ℃, and humidity remains on 60-65%, cultivates 15 days.
3) light source: by LED fluorescent tube, control light intensity by adjusting quantity and the lamp of lamp to the distance of influences of plant crown, a timing means is controlled the photoperiod.
Beneficial effect
The invention provides the light source control technology of the indoor cultivation of a kind of bonavist sprout seedling dish.Light source control technology of the present invention has the following advantages: 1) simple to operate, effective; 2) energy-saving and environmental protecting.The inventive method and result for carrying out to bonavist sprout seedling dish indoor production, grow seedlings Olericulture research and development relevant new approach and foundation be provided.
Four, accompanying drawing explanation
Fig. 1, the Vc content under the green combined light of Lan Hong is higher than control treatment.
Five, embodiment
In following embodiment, method therefor is conventional method if no special instructions, and described percentage composition is volumn concentration if no special instructions.
First use method of the present invention to carry out LED irradiation to French beans (producing with planting), comprise following three steps:
1) preparation of seedling: choose French beans seed full, of the same size, first rinse 1-2h in flowing water, then soak 12h in clear water.Take out after seed, put into flat seedling-cultivating tray, upper cover wet towel or blotting paper, carry out vernalization.After vernalization finishes, the even program request of seed is covered with in the seedling growing box of long 50cm * wide 30cm * high 10cm of 2 layers of newspaper in bottom, after 6-7 days, cotyledon flattens.
2) light source is processed: the French beans seedling after cotyledon is flattened is positioned under the green combined light of Lan Hong (B:R:G=3:2:1) to be cultivated.Light intensity is set to 30 μ molm
-2s
-1, the photoperiod is 12 hours, cultivation temperature 24-26 ℃, and humidity remains on 60-65%, cultivates 15 days.
3) light source: by LED fluorescent tube, control light intensity by adjusting quantity and the lamp of lamp to the distance of influences of plant crown, a timing means is controlled the photoperiod.
4) treatment effect:
4.1 different light medium on the impact of French beans blade Vc
Different light medium affects the content of French beans Vc.French beans Vc content is maximum under the red green combined light of indigo plant.The green combined light of Lan Hong is conducive to Vc synthetic of French beans seedling.
Claims (3)
1. a light source control technology for the indoor cultivation of bonavist sprout seedling dish, comprises the following steps:
1. seedling preparation: choose French beans seed full, of the same size, first rinse 1-2h in flowing water, then soak 12h in clear water.Take out after seed, put into flat seedling-cultivating tray, upper cover wet towel or blotting paper, carry out vernalization.After vernalization finishes, the even program request of seed is covered with in the seedling growing box of long 50cm * wide 30cm * high 10cm of 2 layers of newspaper in bottom, after 7-8 days, cotyledon flattens;
2. light treatment: the French beans seedling after cotyledon is flattened is positioned under the green combined light of Lan Hong (B:R:G=3:2:1) to be cultivated.Light intensity is set to 30 μ molm
-2s
-1, the photoperiod is 12 hours, cultivation temperature 24-26 ℃, and humidity remains on 60-65%, cultivates 15 days.
2. method according to claim 1, is characterized in that:
1. described light source is provided by one group of LED light lamp (LED) pipe;
2. described light intensity is controlled to the distance of influences of plant crown by adjusting quantity and the lamp of lamp;
2. the described photoperiod adopts a timer to control.
3. method according to claim 1, is characterized in that: described French beans kind is conventional variety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410159402.6A CN103947523A (en) | 2014-04-20 | 2014-04-20 | Light source control technology for hyacinth bean sprouting vegetable indoor culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410159402.6A CN103947523A (en) | 2014-04-20 | 2014-04-20 | Light source control technology for hyacinth bean sprouting vegetable indoor culture |
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|---|---|
| CN103947523A true CN103947523A (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410159402.6A Pending CN103947523A (en) | 2014-04-20 | 2014-04-20 | Light source control technology for hyacinth bean sprouting vegetable indoor culture |
Country Status (1)
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004121065A (en) * | 2002-10-01 | 2004-04-22 | Nagata Nogyo Kenkyusho:Kk | Method for culturing bean sprout |
| KR100826233B1 (en) * | 2007-01-05 | 2008-04-30 | 코지 하세가와 | The manufacturing method of the bean sprout |
-
2014
- 2014-04-20 CN CN201410159402.6A patent/CN103947523A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004121065A (en) * | 2002-10-01 | 2004-04-22 | Nagata Nogyo Kenkyusho:Kk | Method for culturing bean sprout |
| KR100826233B1 (en) * | 2007-01-05 | 2008-04-30 | 코지 하세가와 | The manufacturing method of the bean sprout |
Non-Patent Citations (3)
| Title |
|---|
| 辛俊锋: "扁豆芽苗菜不同基质栽培试验", 《农业科技与信息》 * |
| 郑胤建等: "不同光质LED灯对红豆芽苗菜生长和品质的影响", 《温室园艺》 * |
| 马超等: "LED在芽苗菜生产中的应用及前景", 《中国蔬菜》 * |
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Application publication date: 20140730 |