CN103960015A - Beet green indoor production method - Google Patents
Beet green indoor production method Download PDFInfo
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- CN103960015A CN103960015A CN201410186978.1A CN201410186978A CN103960015A CN 103960015 A CN103960015 A CN 103960015A CN 201410186978 A CN201410186978 A CN 201410186978A CN 103960015 A CN103960015 A CN 103960015A
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Abstract
The invention discloses a beet green indoor production method, and belongs to the technical field of vegetables. After accelerating germination is carried out on beet green seeds for three days, the beet green seeds are directly seeded on the surface of sponge square block matrixes, water cultivation is carried out on the beet green seeds in a nutrient solution until two main leaves are grown, then beet green seedlings are wrapped by sponges to be seeded in planting holes in a foam plate floating in a water cultivation groove, and water cultivation in the nutrient solution lasts 60 days under combined LEDs, wherein the ratio of the blue LEDs to the red LEDs to the yellow LEDs is 5:2:2. A light source with the blue LEDs, the red LEDs and the yellow LEDs which are 5:2:2 in ratio is most suitable for growth of beet greens. The beet green indoor production method has the advantages of being simple in operation, high in growth speed of plants, robust in plant and environmentally friendly, saving energy and the like, and can be applied to the field like industrialized production of indoor rapid seedling growing, cultivating and seedling seeding of the beet greens.
Description
Technical field
The present invention relates to a kind of method of leaf beet indoor production, belong to vegetables technical field.
Background technology
Water planting vegetables, refer to that most of root growth is in nutrient solution liquid layer layer, only provide the vegetables of cultivating under traditional soil cultivation form that are different from of moisture, nutrient, oxygen by nutrient solution for it.The water planting vegetable growth cycle is short, is rich in the necessary vitamin of multiple human body and mineral matter.Leaf beet, another name swiss chard, chard, be the mutation in Chenopodiaceae Beta.Biennial herb plant, taking seedling or blade as vegetables.Leaf beet is the common edible leaf vegetables in dull season in northern China summer, fresh and tender succulence, good palatability.Dish blade is rich in the trace elements such as reducing sugar, crude protein, cellulose and Vc, potassium, calcium, iron.Have clearing heat and detoxicating, effect of row stasis of blood hemostasis.But there is no the technology of mature and reliable aspect providing at the light source of leaf beet 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.
This method has been explored and has been adopted LED light source to carry out the test of leaf beet indoor production, set up complete feasible test method, operating procedure is simple, and test effect is stable, clear, therefore no matter in actual production, scientific research, detection and student's test, can well be applied.
Summary of the invention
The object of this invention is to provide a kind of technical scheme of leaf beet indoor production, so that leaf beet indoor raising of seedling is produced, application in scientific research.
Technical scheme
A method for leaf beet indoor production, comprises following content:
1. the preparation of seedling: leaf beet seed after vernalization 2-3 days, live enter in sponge square matrix, be cultured to 2 true leaves at suspension culture.
2. light treatment: the Lettuce seedling of 2 true leaves is cultivated 60 days with being positioned in the implantation hole being sown into after sponge wrapping on cystosepiment floating in water planting groove under blue reddish yellow combination 5:2:2LED again.
3. the condition of light treatment: light intensity is 85 μ molm
-2s
-1, the photoperiod is 12 hours, cultivating humidity is 60 ± 10%, cultivation temperature 18-22 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. described in, Lettuce is conventional variety.
Beneficial effect
The invention provides a kind of method of leaf beet indoor production.The artificial light source of the present invention production technology of growing seedlings 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 provide reliable technical scheme for leaf beet indoor production, also for the Olericulture research of leaf beet provides good platform.
Brief description of the drawings
Fig. 1, the chlorophyll content under blue reddish yellow combination 5:2:2 is greater than control treatment.
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. leaf beet seed: conventional variety (producing with planting).
2. light source: light emitting diode (LED).
2. implementation method:
1. the preparation of seedling: leaf beet seed after vernalization 2-3 days, live enter in sponge square matrix, be cultured to 2 true leaves at suspension culture.
2. light treatment: the leaf beet seedling of 2 true leaves is cultivated 60 days with being positioned in the implantation hole being sown into after sponge wrapping on cystosepiment floating in water planting groove under blue reddish yellow combination 5:2:2LED again.
3. condition control: light treatment stage light intensity is 85 μ molm
-2s
-1, the photoperiod is 12 hours, cultivation temperature 18-22 DEG C, and cultivating humidity is 60 ± 10%, incubation time is 60 days.
4. control method: provide light source by light emitting diode (LED) fluorescent tube, 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:
The impact of 3.1 Different Light on leaf beet Photosynthetic Pigment
The chlorophyll content of leaf beet is maximum under blue reddish yellow combined light.Blue reddish yellow combined light is conducive to the chlorophyllous accumulation of leaf beet (Fig. 1).
Claims (4)
1. a method for leaf beet indoor production, comprises following content:
1. the preparation of seedling: leaf beet seed after vernalization 2-3 days, live enter in sponge square matrix, be cultured to 2 true leaves at suspension culture;
2. light treatment: the leaf beet seedling of 2 true leaves is cultivated 60 days with being positioned in the implantation hole being sown into after sponge wrapping on cystosepiment floating in water planting groove under blue reddish yellow combination 5:2:2LED again.
2. method according to claim 1, is characterized in that: the condition of described light treatment: light intensity is 85 μ molm
-2s
-1, the photoperiod is 12 hours, cultivating humidity is 60 ± 10%, cultivation temperature 18-22 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 leaf beet is conventional variety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186978.1A CN103960015B (en) | 2014-05-05 | 2014-05-05 | A kind of method of beta vulgaris indoor production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186978.1A CN103960015B (en) | 2014-05-05 | 2014-05-05 | A kind of method of beta vulgaris indoor production |
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| CN103960015A true CN103960015A (en) | 2014-08-06 |
| CN103960015B CN103960015B (en) | 2016-08-17 |
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| CN201410186978.1A Expired - Fee Related CN103960015B (en) | 2014-05-05 | 2014-05-05 | A kind of method of beta vulgaris indoor production |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134736A (en) * | 2016-06-30 | 2016-11-23 | 广西南宁十分园生态农业科技有限公司 | A kind of drought-enduring high-yield planting method of Radix Betae |
| CN109845630A (en) * | 2019-03-01 | 2019-06-07 | 福建省中科生物股份有限公司 | A kind of plant factor's cultural method of foliage heet |
| CN111406630A (en) * | 2020-05-06 | 2020-07-14 | 中国农业科学院都市农业研究所 | Red beet biomass change measuring method based on blue-violet light coupling processing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134736A (en) * | 2016-06-30 | 2016-11-23 | 广西南宁十分园生态农业科技有限公司 | A kind of drought-enduring high-yield planting method of Radix Betae |
| CN109845630A (en) * | 2019-03-01 | 2019-06-07 | 福建省中科生物股份有限公司 | A kind of plant factor's cultural method of foliage heet |
| CN109845630B (en) * | 2019-03-01 | 2021-07-27 | 福建省中科生物股份有限公司 | Plant factory cultivation method of leaf beet |
| CN111406630A (en) * | 2020-05-06 | 2020-07-14 | 中国农业科学院都市农业研究所 | Red beet biomass change measuring method based on blue-violet light coupling processing |
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| Publication number | Publication date |
|---|---|
| CN103960015B (en) | 2016-08-17 |
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