CN101861824A - Soilless seedling raising medium for stevia rebaudiana and preparation method thereof - Google Patents
Soilless seedling raising medium for stevia rebaudiana and preparation method thereof Download PDFInfo
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- CN101861824A CN101861824A CN201010208066A CN201010208066A CN101861824A CN 101861824 A CN101861824 A CN 101861824A CN 201010208066 A CN201010208066 A CN 201010208066A CN 201010208066 A CN201010208066 A CN 201010208066A CN 101861824 A CN101861824 A CN 101861824A
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- seedling raising
- stevia rebaudiana
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention discloses a soilless seedling raising medium for stevia rebaudiana and a preparation method thereof, and belongs to seed germination technology in the technical field of agriculture. The soilless seedling raising medium is prepared by uniformly mixing 80 to 90 weight percent of river sand and 10 to 20 weight percent of rotten stevia rebaudiana residue. The soilless seedling raising medium has the advantage that: the rotten stevia rebaudiana residue in the soilless seedling raising medium can make the seedling raising medium appropriately loose and facilitate raising seedlings, is a good organic matter fertilizer, and can meet the nutrient requirement in the seedling raising process. The seedling raising medium has the advantages of low cost, high quality, easy disinfection, and capacity of reducing and stopping disease germs carried by seedlings transplanted to the field. The soilless seedling raising medium also has the advantages of simple formula, simple preparation and easy operation, and is particularly suitable to be promoted in industrial soilless seedling raising of the stevia rebaudiana.
Description
Technical field:
The invention belongs to agricultural technology field.Be a kind of soilless seedling raising medium for stevia rebaudiana and method for making thereof specifically.
Background technology:
Stevia is a kind of perennial catananche, is important economic crops, contains the synanthrin glucoside in the blade, is a kind of fabulous natural sweetener, and its sugariness is about 300 times of sucrose.Abroad be used for replacing asccharin to do low-heat food, not only had no side effect, and can treat some disease, as control diabetes, hypotensive, also effective in cure to obesity, cardiopathy, children's worm tooth etc., and enhance metabolism the effect of strong health.To the expansion day by day of synanthrin raw materials requirement, the stevia cultivated area also rapidly increases, and has become the important source that main point of economic increase in rural area and peasant increase income along with both at home and abroad.
The field production stevia must be grown seedlings earlier and afterwards be transplanted, and transplanting from growing seedlings to approximately needed about 50-60 days.Stevia is grown seedlings and is mainly adopted seminal propagation and two kinds of methods of cuttage and seedling culture.Seminal propagation is applicable to the newly developed area and enlarges the needs of production area rapidly, but kind property is degenerated easily and planting percent is lower; Cuttage and seedling culture is one of stevia main method of growing seedlings, and helps the accelerates multiplication improved seeds, can make the offspring keep the contain glucoside amount identical with maternal plant, similar fertility proterties, is difficult for degenerating.
Therefore stevia wants to strive for high yield, and gets efficiently, and early emerging, save from damage seedling, cultivating strong sprout is to guarantee, so choose seedling medium, development batch production soilless-cultivated seedling is the basis, is an important ring.The batch production soilless-cultivated seedling is meant without natural soil, and modernized seedling raising manners artificial with vermiculite, the peat composed of rotten mosses, perlite, rock wool, mineral wool etc. or that natural substrates carries out.At present, soilless-cultivated seedling also is widely used in soil cultivation except that being applied to soilless culture.The batch production soilless-cultivated seedling has following remarkable advantage: 1, be convenient to carry out mechanization, scale, intensification production and grow seedlings, significantly reduce labour intensity, and be not subject to seasonal restrictions, the anniversary can grow seedlings.2, reduce damage by disease and insect and take place, cultivate neat strong sprout easily, and shorten the seedling age of growing seedlings, save the vegetables production time.3, soilless-cultivated seedling helps root system development, and slow seedling is fast after the field planting, and survival rate is up to 90%, therefore, effectively, standard ground, select matrix for use efficiently, is to cultivate seedling, educate strong sprout, obtains the most important thing of stevia high-yield culturing.
Stevia is processed about 10～15 tons of stevioside leafs can extract 1 ton of stevioside, will have a large amount of stevia rebaudiana dregs to produce, and become discarded object.Consider cost and circulation production, the present invention efficiently utilizes stevia rebaudiana dregs in advance, with river sand with become thoroughly decomposed stevia rebaudiana dregs after treatment, be combined into seedling medium by suitable proportion, to replace artificial or natural substrates such as vermiculite, the peat composed of rotten mosses, perlite, rock wool, mineral wool, reduce seedling cost, realize high efficiency seedling cultivating.
Summary of the invention:
The present invention provides a kind of soilless seedling raising medium for stevia rebaudiana and method for making thereof for factorial seedling growth, can make the stevia rebaudiana dregs discarded object be able to efficient utilization, realize recycling economy, the high-quality soilless raising seedling substrate is provided, help stevia batch production large-scale low-cost to grow seedlings, realize high efficiency seedling cultivating.
A kind of soilless seedling raising medium for stevia rebaudiana of the present invention and method for making thereof, its content comprises:
(1), the raw material of preparation soilless seedling raising medium for stevia rebaudiana is river sand, the stevia rebaudiana dregs that becomes thoroughly decomposed, the percentage by weight of each raw material is 80%-90%, 10%-20%, and to satisfy each raw material percentage sum be 100%,
(2), the preparation soilless seedling raising medium for stevia rebaudiana method be,
A, stevia rebaudiana dregs become thoroughly decomposed, and are about to stevia rebaudiana dregs and pile heap, cover plastic film, and pile fermentation 2-3 month, take off film then, ted air-dryly, smashed 5 mm sieve,
B, river sand sieve, and remove big particle and stone,
C, the river sand that will sieve mix with the ratio of stevia rebaudiana dregs in above-mentioned each raw material weight percentage of becoming thoroughly decomposed, and make matrix.
The invention has the advantages that in soilless raising seedling substrate of the present invention, the stevia rebaudiana dregs that wherein becomes thoroughly decomposed can make seedling medium bulk suitable, is beneficial to and grows seedlings, and be again a kind of good organic fertilizer, can satisfy the needs of seedling raising process to nutrient.The present invention's seedling medium cost is low, and product are of fine quality, is better than artificial or natural substrates such as vermiculite, the peat composed of rotten mosses, perlite, rock wool, mineral wool, and is easy to sterilization, can reduce, stop the field-transplanting seedling and carry disease germs.The present invention fills a prescription simply, and preparation is simple, and easy operating is particularly suitable for large-scale popularization in batch production stevia soilless-cultivated seedling
Table 1 matrix physical and chemical index
By table 1 explanation, formulation media of the present invention near seedling medium just when, and pure river sand is made matrix, with seedling medium just when differing far away.
Embodiment one:
Earlier the cleanliness without any pollution river sand is sieved, remove big particle and stone; Stevia rebaudiana dregs is in a huddle, cover plastic film, stack retting 3 months takes out air-dryly, smashes then, crosses 5 mm sieve.The unit weight of test stevia rebaudiana dregs is 0.38g/cm3, and water-holding capacity is about 65%, and is nitrogenous 2.16%, and is phosphorous 0.87%, contains potassium 1.65%, and the pH value is about 7.Be that 9: 1 (being that percentage by weight is 90%: 10%) ratios mix with the two weight part ratio in the river sand and the stevia rebaudiana dregs that becomes thoroughly decomposed then, make matrix, side examination matrix proportion is 1.3g/cm
3, unit weight is 80g/cm
3
Adopting above-mentioned prescription seedling medium to carry out seedling growth test, is control treatment with common land for growing field crops 0-20 centimetre of table soil.Matrix and 0-20 centimetre of table soil are put into wide 120 centimetres, high 20 centimetres " u " font nursery pond respectively, and plastic film is laid in the nursery pond bottom, and every sub-district area is 6m
2Matrix treatments and 0-20 centimetre of table soil is handled and is respectively repeated 6 times, and wherein seed seedling-raising and cuttage and seedling culture respectively are 3 times.Seed seedling-raising is handled and is added up germination rate after planting, sows and measures height of seedling, long, the radical of root after 40 days; Cuttage and seedling culture measured after cuttage in 20 days survival rate, seedling all increase, root is long, radical.
Table 2 different disposal is to the influence (kind is blue or green sweet No. 4 crossbreed) of seed seedling-raising
Table 3 different disposal is to the influence (kind is blue or green sweet No. 2) of cuttage and seedling culture
By table 2, table 3 as can be known, matrix treatments is handled with 0-20 centimetre of table soil and is compared, and can obviously improve long, the radical of germination rate, height of seedling, root of seed seedling-raising; Survival rate, the seedling that improves cuttage and seedling culture all increases, root is long, radical.
Embodiment two:
Culture facility is simple and easy daylight plastic tunnel.Earlier the cleanliness without any pollution river sand is sieved, remove big particle and stone; Stevia rebaudiana dregs fully becomes thoroughly decomposed, and the two is that 8.8: 1.2 ratios are evenly mixed in the river sand and the weight part ratio of the stevia rebaudiana dregs that becomes thoroughly decomposed then, forms matrix.With the contiguous common land for growing field crops 0-20 centimetre of native simple and easy daylight plastic seeding culturing canopy of table is contrast, and two canopy areas are 500 square metres.Cuttage and seedling culture measured after cuttage in 20 days survival rate, seedling all increase, root is long, radical.
Table 4 different disposal is to the influence (kind is blue or green sweet No. 1) of cuttage and seedling culture
As shown in Table 4, although simple and easy daylight plastic tunnel is lower than the greenhouse on each testing index, uses this matrix cuttage and seedling culture and use 0-20 centimetre of table soil phase ratio, survival rate, the seedling that can obviously improve cuttage and seedling culture all increases, root long, radical.
Claims (1)
1. soilless seedling raising medium for stevia rebaudiana and method for making thereof is characterized in that,
(1), the raw material of preparation soilless seedling raising medium for stevia rebaudiana is river sand, the stevia rebaudiana dregs that becomes thoroughly decomposed, the percentage by weight of each raw material is 80%-90%, 10%-20%, and to satisfy each raw material percentage sum be 100%,
(2), the preparation soilless seedling raising medium for stevia rebaudiana method be,
A, stevia rebaudiana dregs become thoroughly decomposed, and are about to stevia rebaudiana dregs and pile heap, cover plastic film, and pile fermentation 2-3 month, take off film then, ted air-dryly, smashed 5 mm sieve,
B, river sand sieve, and remove big particle and stone,
C, the river sand that will sieve mix with the ratio of stevia rebaudiana dregs in above-mentioned each raw material weight percentage of becoming thoroughly decomposed, and make matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102080661A CN101861824B (en) | 2010-06-10 | 2010-06-10 | Soilless seedling raising medium for stevia rebaudiana and preparation method thereof |
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| CN2010102080661A CN101861824B (en) | 2010-06-10 | 2010-06-10 | Soilless seedling raising medium for stevia rebaudiana and preparation method thereof |
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| CN101861824A true CN101861824A (en) | 2010-10-20 |
| CN101861824B CN101861824B (en) | 2012-07-25 |
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| CN2010102080661A Expired - Fee Related CN101861824B (en) | 2010-06-10 | 2010-06-10 | Soilless seedling raising medium for stevia rebaudiana and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050677A (en) * | 2010-11-25 | 2011-05-11 | 海城市三星生态农业有限公司 | Method for preparing liquid stevia rebaudiana functional fertilizer |
| CN102090306A (en) * | 2010-11-25 | 2011-06-15 | 海城市三星生态农业有限公司 | Stevia rebaudiana seedling medium and preparation method thereof |
| CN102318484A (en) * | 2011-08-04 | 2012-01-18 | 阿拉尔新糖高科技有限公司 | Mechanical field sowing method for stevia rebaudiana |
| CN105669262A (en) * | 2016-01-26 | 2016-06-15 | 曲阜师范大学 | Microbial organic fertilizer produced by fermenting waste residues of stevia rebaudiana and cotton seeds as well as preparation method of fertilizer |
| CN106561108A (en) * | 2016-11-03 | 2017-04-19 | 明光市大全甜叶菊专业合作社 | Cultivation method of stevia rebaudiana |
| CN106588240A (en) * | 2016-11-03 | 2017-04-26 | 明光市大全甜叶菊专业合作社 | Stevia rebaudiana culture substrate and preparation method thereof |
| CN106631556A (en) * | 2016-11-03 | 2017-05-10 | 明光市大全甜叶菊专业合作社 | Stevia mother-root medium for temporary planting |
| CN106818431A (en) * | 2016-11-30 | 2017-06-13 | 广西炎瑞农业发展有限公司 | The soilless culture method of chrysanthemum |
-
2010
- 2010-06-10 CN CN2010102080661A patent/CN101861824B/en not_active Expired - Fee Related
Non-Patent Citations (4)
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| 《吉林农业》 20100531 郝蕴琪 甜叶菊栽培育苗技术 第1页 1 , * |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050677A (en) * | 2010-11-25 | 2011-05-11 | 海城市三星生态农业有限公司 | Method for preparing liquid stevia rebaudiana functional fertilizer |
| CN102090306A (en) * | 2010-11-25 | 2011-06-15 | 海城市三星生态农业有限公司 | Stevia rebaudiana seedling medium and preparation method thereof |
| CN102318484A (en) * | 2011-08-04 | 2012-01-18 | 阿拉尔新糖高科技有限公司 | Mechanical field sowing method for stevia rebaudiana |
| CN105669262A (en) * | 2016-01-26 | 2016-06-15 | 曲阜师范大学 | Microbial organic fertilizer produced by fermenting waste residues of stevia rebaudiana and cotton seeds as well as preparation method of fertilizer |
| CN105669262B (en) * | 2016-01-26 | 2019-12-03 | 曲阜师范大学 | A kind of microbial organic fertilizer and preparation method thereof of STEVIA REBAUDIANA waste residue composite cotton fabric benevolence fermenting and producing |
| CN106561108A (en) * | 2016-11-03 | 2017-04-19 | 明光市大全甜叶菊专业合作社 | Cultivation method of stevia rebaudiana |
| CN106588240A (en) * | 2016-11-03 | 2017-04-26 | 明光市大全甜叶菊专业合作社 | Stevia rebaudiana culture substrate and preparation method thereof |
| CN106631556A (en) * | 2016-11-03 | 2017-05-10 | 明光市大全甜叶菊专业合作社 | Stevia mother-root medium for temporary planting |
| CN106818431A (en) * | 2016-11-30 | 2017-06-13 | 广西炎瑞农业发展有限公司 | The soilless culture method of chrysanthemum |
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| CN101861824B (en) | 2012-07-25 |
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