CN102687659A - Cultivation method of nano-selenium sprouting vegetables - Google Patents
Cultivation method of nano-selenium sprouting vegetables Download PDFInfo
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- CN102687659A CN102687659A CN2011100744535A CN201110074453A CN102687659A CN 102687659 A CN102687659 A CN 102687659A CN 2011100744535 A CN2011100744535 A CN 2011100744535A CN 201110074453 A CN201110074453 A CN 201110074453A CN 102687659 A CN102687659 A CN 102687659A
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Abstract
The invention relates to a cultivation method of nano-selenium sprouting vegetables. The method comprises the following steps of: after removing impurities, sterilizing and immersing seeds, cultivating the seeds in the environment with the temperature of 19-22 DEG C and the humidity of 50-60%, and sprouting the seeds; and, uniformly paving the sprouted seeds at the bottom of a cultivation disc, putting the sprouted seeds in the light avoidance environment with the temperature of 18-22 DEG C, spraying the seeds by using 18-22 DEG C of clear water every day, cultivating the seeds for 4-6 days, simultaneously, spraying the seeds by using nano-selenium water solution with the concentration of 0.02-0.10 vgL every day, spraying 20-40 ml per square meter, continuously spraying for three days, and carrying out greening growth. The cultivation method disclosed by the invention has the characteristics that the cultivation method of the nano-selenium sprouting vegetables is simple and short in growth period; the sprouting vegetables are cultivated by adopting low-toxic and high-efficiency nano-selenium water solution; therefore, the sprouting vegetables are good in selenium-rich effect and safe for eating; selenium is supplied in the edible sprouts; the cost is low; and the health-care effect is good.
Description
Technical field
The present invention relates to a kind of vegetable growing technology, particularly a kind of cultivation method with nanometer selenium aqueous solution cultivation bud seeding kind.
Background technology
Selenium is confirmed it is the indispensable a kind of trace element of human body by the World Health Organization, and be called " the special effect element of life " " life five elements " " life kindling material " by scientist " sight protectio is refreshing " and " anticancer king ".Along with science deepens continuously to what selenium was studied, people recognize: the water-soluble fluid power of selenium directly acts on plant, the animal body and being absorbed by plant and animal.Inorganic selenium is that Generally Recognized as safe property such as sodium selenite is low, uses slightly one excessively will cause poisoning, and bioavailability is low.Organic selenium is that selenium yeast etc. is compared inorganic selenium and had higher biologically active, and it forms multiple organic compounds such as selenomethionine, selenocystein or selenoenzyme through combining with the amino acid or the protein of biology.The natural organic selenium availability is high, is more effectively to mend selenium product now, but absorbs slowly, and price is higher.At present, in the cultivating method of selenium enriched sprout vegetable, become fertile tender growth of seedlings in the phase,, the bud seeding kind Se content is increased through spraying the certain density sodium selenite or the sodium selenate aqueous solution at seed germination.
Summary of the invention
The object of the present invention is to provide a kind of cultivation method of nanometer selenium bud seeding kind,, make effective, the edible safety of the rich selenium of bud seeding kind through adopting low toxicity nanometer selenium aqueous solution cultivation efficiently bud seeding kind.In edible bud dish, mend selenium, low, the good health care effect of expense.
Technical solution of the present invention is: a kind of cultivation method of nanometer selenium bud seeding kind, this method comprise germination, sowing, cultivation, results step, it is characterized in that:
Development stage, earlier seed use flushing with clean water, after removing impurity and sterilizing, soaked 20-24 hour, filter soaked in water, seed was placed 19-22 ℃, environment 2-3 days of 50-60% humidity seed sprouting;
Sowing stage, will be seeds germinated evenly be tiled at the bottom of the dish for cultivating, squirt behind the seed with 18-22 ℃ clear water dish for cultivating be placed in 18-22 ℃ the lucifuge environment;
Cultivate the results stage, spray 2-3 time with 18-22 ℃ of clear water every day, cultivated 4-6 days; Use concentration to spray 1 time every day as the 0.02--0.10vgL nanometer selenium aqueous solution simultaneously, every square metre is sprayed 20-40ml, connects and sprays 3 days; Cultivate the bud seedling after 6 days, dish for cultivating is moved to the stronger place of sunlight, urge green growth; Continue every day to spray 2-3 time, when seedling reaches 10-13 centimetre, can gather in 18-22 ℃ of clear water.
The described nanometer selenium aqueous solution, its nanometer selenium are red simple substance nanometer selenium, and granularity is the 20-80 nanometer.
Bud seeding kind seed of the present invention is triticale, wheat, radish, barley, clover, Chinese toon, peanut, soya bean, mung bean, red bean, white peas or beans, black soya bean etc.
Characteristics of the present invention are: the cultivation method of nanometer selenium bud seeding kind is simple, and growth cycle is short, adopts low toxicity nanometer selenium aqueous solution cultivation efficiently bud seeding kind, makes effective, the edible safety of the rich selenium of bud seeding kind, in edible bud dish, mends selenium, low, the good health care effect of expense.
Embodiment
Embodiment 1
The cultivation method of triticale bud seeding kind:
Development stage, an a small amount of cup triticale seed is put into bowl, use flushing with clean water; Remove impurity, with 80 ℃ of left and right sides hot-water soaks sterilization in 10 minutes, outwell sterilization and use hot water again; Inject clear water to covering seed, soak and filter soaked in water after 20-24 hour, seed is placed 19-22 ℃, environment 2-3 days of 50-60% humidity to seed sprouting; Cover wet gauze on the seed during this time, and keep the humidity of gauze.
Sowing stage; Get a dish for cultivating, with preceding uses hot water irrigation and disinfection, the triticale seed that will germinate more evenly is tiled in tries to get to the heart of a matter; Squirt wheat seeds with 18-22 ℃ of clear water; The dish for cultivating that sowing is good is placed on 18-20 ℃, illumination than in the dark situation, and dish for cultivating covers with newspaper, the neat evenly growth of the favourable wheat seeds of lucifuge.
Cultivation stage, spray 2-3 time with 18-22 ℃ of clear water every day, when cultivating 4-6 days; Meanwhile spray 1 time with including the 0.02-0.10vgL nanometer selenium aqueous solution every day; Every square metre is sprayed 20-40ml, connects and sprays 3 days, can not spray too much; Nanometer selenium in the nanometer selenium aqueous solution is red simple substance nanometer selenium, and granularity is the 20-80 nanometer.Cultivate the bud seedling after 6 days, dish for cultivating is moved to the stronger place of sunlight, urge green growth, continue every day this moment, can gather in the time of the long 10-13 of bud seedling centimetre with 18-22 ℃ of clear water sprinkling wheat seeding 2-3 time, the bud seedling of harvesting is that perennial ryegrass can be pressed into juice and drunk.
Embodiment 2
Development stage, an a small amount of cup summer radish seed is put into bowl, use flushing with clean water; Remove impurity, with 80 ℃ of left and right sides hot-water soaks sterilization in 6 minutes, outwell sterilization and use hot water again; Inject clear water to covering seed, soak and filter soaked in water after 20-24 hour, seed is placed 19-22 ℃, environment 2-3 days of 50-60% humidity to seed sprouting; Cover wet gauze on the seed during this time, and keep the humidity of gauze.
Sowing stage is identical with cultivation stage and embodiment, repeats no more.
Claims (2)
1. the cultivation method of a nanometer selenium bud seeding kind, this method comprise germination, sowing, cultivation, results step, it is characterized in that:
(1) germinates, earlier seed use flushing with clean water, after removing impurity and sterilizing, soaked 20-24 hour, filter soaked in water, seed was placed 19-22 ℃, environment 2-3 days of 50-60% humidity seed sprouting;
(2) sowing, will be seeds germinated evenly be tiled at the bottom of the dish for cultivating, squirt behind the seed with 18-22 ℃ clear water dish for cultivating be placed in 18-22 ℃ the lucifuge environment;
(3) cultivate results, spray 2-3 time with 18-22 ℃ of clear water every day, cultivated 4-6 days; Use concentration to spray 1 time every day as the 0.02--0.10vgL nanometer selenium aqueous solution simultaneously, every square metre is sprayed 20-40ml, connects and sprays 3 days; Cultivate the bud seedling after 6 days, dish for cultivating is moved to the stronger place of sunlight, urge green growth; Continue every day to spray 2-3 time, when seedling reaches 10-13 centimetre, can gather in 18-22 ℃ of clear water.
2. the cultivation method of nanometer selenium bud seeding kind according to claim 1 is characterized in that the nanometer selenium in the nanometer selenium aqueous solution is red simple substance nanometer selenium, and granularity is the 20-80 nanometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011100744535A CN102687659A (en) | 2011-03-25 | 2011-03-25 | Cultivation method of nano-selenium sprouting vegetables |
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| CN2011100744535A CN102687659A (en) | 2011-03-25 | 2011-03-25 | Cultivation method of nano-selenium sprouting vegetables |
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| CN102687659A true CN102687659A (en) | 2012-09-26 |
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| CN2011100744535A Pending CN102687659A (en) | 2011-03-25 | 2011-03-25 | Cultivation method of nano-selenium sprouting vegetables |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972275A (en) * | 2012-12-15 | 2013-03-20 | 安徽科技学院 | Technology for culturing fava bean sprout by adoption of artificial light source |
| CN104255417A (en) * | 2014-10-01 | 2015-01-07 | 恩施州地壹嘉知识产权服务有限公司 | Method for preparing abelmoschus manihot sprouts rich in selenium |
| CN106212016A (en) * | 2016-08-06 | 2016-12-14 | 安徽省大浦现代农业研究院 | A kind of production method of selenium enrichment cedrela sinensis bud seedling vegetable |
| CN106961953A (en) * | 2017-03-20 | 2017-07-21 | 武汉天禾农业发展有限公司 | A kind of live body seedling dish cultural method |
-
2011
- 2011-03-25 CN CN2011100744535A patent/CN102687659A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972275A (en) * | 2012-12-15 | 2013-03-20 | 安徽科技学院 | Technology for culturing fava bean sprout by adoption of artificial light source |
| CN102972275B (en) * | 2012-12-15 | 2013-12-18 | 安徽科技学院 | Technology for culturing fava bean sprout by adoption of artificial light source |
| CN104255417A (en) * | 2014-10-01 | 2015-01-07 | 恩施州地壹嘉知识产权服务有限公司 | Method for preparing abelmoschus manihot sprouts rich in selenium |
| CN106212016A (en) * | 2016-08-06 | 2016-12-14 | 安徽省大浦现代农业研究院 | A kind of production method of selenium enrichment cedrela sinensis bud seedling vegetable |
| CN106961953A (en) * | 2017-03-20 | 2017-07-21 | 武汉天禾农业发展有限公司 | A kind of live body seedling dish cultural method |
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Application publication date: 20120926 |