CN103947519A - Indoor culturing method of sunflower seed sprouts - Google Patents
Indoor culturing method of sunflower seed sprouts Download PDFInfo
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- CN103947519A CN103947519A CN201410159371.4A CN201410159371A CN103947519A CN 103947519 A CN103947519 A CN 103947519A CN 201410159371 A CN201410159371 A CN 201410159371A CN 103947519 A CN103947519 A CN 103947519A
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- sunflower seed
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Abstract
The invention discloses an indoor culturing method of sunflower seed sprouts and belongs to the technical field of biology. Full sunflower seeds uniform in sizes are selected and placed in a nursery disc for accelerating germination. The nursery disc is placed under a blue, red and yellow combining light emitting diode (LED) after the cotyledons are flat, and the sprouts grow up. The blue, red and yellow combining light (B:R:Y=5:3:2) is most suitable for the growth of the sunflower seed sprouts. The method has the advantages of being simple in operation, energy-saving, environment-friendly and the like, and can be suitable for the fields of indoor fast production and industrialized seedling production of the sunflower seed sprouts.
Description
One, technical field
The method that the present invention relates to the indoor cultivation of a kind of sunflower seed bud seedling dish, belongs to biological technical field.
Two, background technology
The illumination of the bud seedling dish need of production of sunflower seed at present provides by sunshine or fluorescent lamp, but utilize LED artificial light source to cultivate sunflower seed bud 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 sunflower seed bud seedling dish by LED artificial light source, set up complete feasible artificial light source and cultivated the technology of sunflower seed bud 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 method for the indoor cultivation of a kind of sunflower seed bud seedling dish.
Technical scheme
A method for the indoor cultivation of sunflower seed bud 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 with clear water, then uses 25-27 ℃ of emerge in worm water 6-14 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 25-28 ℃.After vernalization finishes, first seed tray is rinsed well, try to get to the heart of a matter paving layer 2-3 blotting paper or old newspaper, suction moisture by paper, then, the seed having germinateed is sown on blotting paper equably.After planting, with black plastic film, hide, carry out vernalization.After 6-7 days, cotyledon flattens, and starts to see that photoproduction is long.
2) light source is processed: the black soya bean seedling after cotyledon is flattened is positioned under the LED lamp of blue reddish yellow combined light (B:R:Y=5:3:2) and cultivates.Light intensity is set to 30 μ molm
-2s
-1, the photoperiod is 12 hours, cultivation temperature 22-24 ℃, and humidity remains on 60-65%, cultivates 20 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 method for the indoor cultivation of a kind of sunflower seed bud seedling dish.Method 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 sunflower seed bud seedling dish indoor production, grow seedlings Olericulture research and development relevant new approach and foundation be provided.
Four, accompanying drawing explanation
Fig. 1, when cultivating 15 days, the chlorophyll content under blue reddish yellow combined light 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 sunflower seed (producing with planting), comprise following three steps:
1) preparation of seedling: choose sunflower seed seed full, of the same size, first rinse in clear water, then soak 6h in clear water.Take out after seed, evenly program request is carried out vernalization, cotyledon flattening after 6-7 days in bottom paving haves three layers the bubble chamber of long 60cm * wide 30cm * high 10cm of blotting paper; .
2) light source is processed: the sunflower seed seedling after cotyledon is flattened is positioned under blue reddish yellow combined light (B:R:Y=5:3:2) to be cultivated.Light intensity is set to 30 μ molm
-2s
-1, the photoperiod is 12 hours, cultivation temperature 22-24 ℃, and humidity remains on 60-65%, cultivates 20 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 sunflower seed leaf chlorophyll
Different light medium affects the chlorophyllous content of sunflower seed.Sunflower seed chlorophyll content is maximum under blue reddish yellow combined light.Blue reddish yellow combined light is conducive to the chlorophyllous synthetic of sunflower seed seedling.
Claims (3)
1. a method for the indoor cultivation of sunflower seed bud seedling dish, comprises the following steps:
1. presprouting of seeds: choose sunflower seed seed full, of the same size, first rinse in clear water, and then soak 6h.Take out after seed, evenly program request is carried out vernalization, cotyledon flattening after 6-7 days in bottom paving haves three layers the seedling-cultivating tray of long 60cm * wide 30cm * high 10cm of blotting paper;
2. light treatment: the sunflower seed seedling after cotyledon is flattened is positioned under blue reddish yellow combined light (B:R:Y=5:3:1) to be cultivated.Light intensity is set to 30 μ molm
-2s
-1, the photoperiod is 12 hours, cultivation temperature 22-24 ℃, and humidity remains on 60-65%, cultivates 20 days.
2. method according to claim 1, is characterized in that:
1. described light source is provided by one group of light-emitting diode lamp tube (LED);
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 sunflower seed kind is conventional variety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410159371.4A CN103947519A (en) | 2014-04-20 | 2014-04-20 | Indoor culturing method of sunflower seed sprouts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410159371.4A CN103947519A (en) | 2014-04-20 | 2014-04-20 | Indoor culturing method of sunflower seed sprouts |
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| CN103947519A true CN103947519A (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410159371.4A Pending CN103947519A (en) | 2014-04-20 | 2014-04-20 | Indoor culturing method of sunflower seed sprouts |
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Cited By (5)
| 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 |
| CN105815220A (en) * | 2016-03-30 | 2016-08-03 | 安徽科技学院 | Tissue culture method for green okra |
| CN105830885A (en) * | 2016-03-30 | 2016-08-10 | 安徽科技学院 | Hibiscus coccineus (Medicus) Walt seedling growing method |
| CN105830919A (en) * | 2016-03-30 | 2016-08-10 | 安徽科技学院 | Hibiscus coccineus tissue culture method |
| CN106819726A (en) * | 2016-12-19 | 2017-06-13 | 蚌埠鲲鹏食品饮料有限公司 | A kind of zinc supplementation sunflower seeds bud juice |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040018831A (en) * | 2002-08-27 | 2004-03-04 | 김정록 | Production method of sunflower-sprouts and the sunflower-sprouts |
| CN1771781A (en) * | 2005-04-25 | 2006-05-17 | 中国科学院植物研究所 | Production process of sunflower sprouts |
| CN103210755A (en) * | 2012-12-26 | 2013-07-24 | 欧燕 | Cultivating method of oil sunflower sprouts |
-
2014
- 2014-04-20 CN CN201410159371.4A patent/CN103947519A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040018831A (en) * | 2002-08-27 | 2004-03-04 | 김정록 | Production method of sunflower-sprouts and the sunflower-sprouts |
| CN1771781A (en) * | 2005-04-25 | 2006-05-17 | 中国科学院植物研究所 | Production process of sunflower sprouts |
| CN103210755A (en) * | 2012-12-26 | 2013-07-24 | 欧燕 | Cultivating method of oil sunflower sprouts |
Non-Patent Citations (2)
| Title |
|---|
| 张欢等: "不同光周期红光对油葵芽苗菜生长和品质的影响", 《园艺学报》 * |
| 邢泽南等: "光质对油葵芽苗菜生长和品质的影响", 《南京农业大学学报》 * |
Cited By (5)
| 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 |
| CN105815220A (en) * | 2016-03-30 | 2016-08-03 | 安徽科技学院 | Tissue culture method for green okra |
| CN105830885A (en) * | 2016-03-30 | 2016-08-10 | 安徽科技学院 | Hibiscus coccineus (Medicus) Walt seedling growing method |
| CN105830919A (en) * | 2016-03-30 | 2016-08-10 | 安徽科技学院 | Hibiscus coccineus tissue culture method |
| CN106819726A (en) * | 2016-12-19 | 2017-06-13 | 蚌埠鲲鹏食品饮料有限公司 | A kind of zinc supplementation sunflower seeds bud juice |
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Application publication date: 20140730 |