CN101811894B - Preparation and seedling methods of nutrient solution and seedling medium for organic floating seedling of tobacco - Google Patents
Preparation and seedling methods of nutrient solution and seedling medium for organic floating seedling of tobacco Download PDFInfo
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- CN101811894B CN101811894B CN201010138667.XA CN201010138667A CN101811894B CN 101811894 B CN101811894 B CN 101811894B CN 201010138667 A CN201010138667 A CN 201010138667A CN 101811894 B CN101811894 B CN 101811894B
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- tobacco
- seedling
- organic
- rapeseed cake
- floating
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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 preparation and seedling methods of nutrient solution and seedling medium for organic floating seedling of tobacco, comprising the following steps: adding water to fermented rape seed cake; fermenting for 10-15 days in stirring or oxygenation condition; filtering obtained leach liquor to prepare nutrient solution for organic floating seedling of tobacco; and filtering residues of the rape seed cake for stand-by application. The method has the advantages of low content of soluble in medium, high yield of tobacco seedlings, high quality of tobacco seedlings, easily obtained material, overall organification and application to generalization.
Description
Technical field
The present invention relates to the organic floating that grows tobacco and grow seedlings with preparation method and the method for culturing seedlings of nutritive medium, seedling medium, belong to tobacco organic floating seeding raising technology field.
Background technology
Produce organic tobacco leaf except the place of production reaches organic production place of production Valuation Standard, whole production process all will meet the production standard of organic tobacco leaf.Cured tobacco production adopts floating seedlings mode to provide cigarette seedling on producing at present, and the needed nutrition of existing floating seedlings mainly provides nutrient from using chemical fertilizer, and the whole production process of organic tobacco leaf production requirement is not used chemical fertilizer.Therefore the requirement that the cigarette seedling that, floating seedlings technology provides does not routinely reach organic leaf tobacco production.The existing organic seedling raising matrix that is used for growing seedlings and nutritive medium are also different simultaneously, there is matrix, nutritive medium scene difficulty, the nutritive medium difficulty problem that organises of drawing materials, on market there is the higher problem of soluble salt content in common seedling medium simultaneously, because soluble salt too high levels in matrix not only may form reverse osmotic pressure, moisture in seedlings root is cemented out, cause plant seedlings tip of a root browning or withered, plant root is impaired, cannot absorb moisture and nutrition, make seedling occur the symptoms such as wilting, yellow, tissue necrosis or plant be short and small; And soluble salt too high levels also can increase the Probability by the microbial root rot of phytophthora rot in matrix fertilizer, reduce the rate of growth of seedling.
Summary of the invention
It is low that the technical problem to be solved in the present invention is to provide a kind of matrix soluble salt content, cigarette seedling seedling rate is high, cigarette seedling quality is high, matrix and nutritive medium are drawn materials simply, the tobacco organic floating that is suitable for promoting is grown seedlings with preparation method and the method for culturing seedlings of nutritive medium, seedling medium, can overcome the deficiencies in the prior art.
Technical scheme of the present invention is: tobacco organic floating is grown seedlings by the preparation method of nutritive medium, it is that the rapeseed cake becoming thoroughly decomposed is added to water, stirring or aerobic condition bottom fermentation 10-15 days, the vat liquor and the water that filter gained are mixed and made into the nutritive medium of growing seedlings for tobacco organic floating by the volume ratio of 1:3, rapeseed cake filter residue is standby.
The rapeseed cake becoming thoroughly decomposed mixes by the volume ratio of 1:10 with water.
With seedling medium, it is made by the starting material of following volume proportion tobacco: residue dry crushing end 15-35 part, wormcast 50-70 part, perlite 10-30 part after the rapeseed cake lixiviate of becoming thoroughly decomposed.
The residue dry crushing end after rapeseed cake lixiviate of becoming thoroughly decomposed is to make after above-mentioned standby rapeseed cake filter residue is dried, pulverized 3-5mm sieve.
The method for culturing seedlings that tobacco organic floating is grown seedlings is that the above-mentioned tobacco organic floating making is grown seedlings and is loaded in floating disc with seedling medium, fill and lead up compacting, be sown into seed, put into the nursery pond of organic nutrient solution for cultivating for splendid attire tobacco, and to executing tobacco organic floating in nursery pond, grow seedlings with organic nutrient solution for cultivating 2～7 times in after planting 10～60 days, 1～10 kilogram/dish of each amount of application.
It is that tobacco organic floating is grown seedlings and is loaded in floating disc with seedling medium, fill and lead up compacting, be sown into seed, put into the nursery pond of organic nutrient solution for cultivating for splendid attire tobacco, and to executing tobacco organic floating in nursery pond, grow seedlings with organic nutrient solution for cultivating 3 times in after planting 30～50 days, 4～6 kilograms/dish of each amount of application.
Tobacco organic floating is grown seedlings and is applied with organic nutrient solution for cultivating even interval within the required date applying.
Compared with the prior art, advantage of the present invention is mainly reflected in;
1, the large distribution of rapeseed cake amount is wide, draws materials conveniently.The rapeseed cake that becomes thoroughly decomposed had both been applicable to large-scale industrialized production, and You Ke peasant household carries out on a small scale, is suitable for applying.
2, the seedling medium and the nutritive medium that by present method, obtain, invest little, less energy consumption, cost is low, practical.
3, of the dregs of fat and earthworm fertilizer, make the advantage of matrix
Residue and the wormcast of the rapeseed cake becoming thoroughly decomposed after flooding is rich in organic matter, soluble salt content is low, it is the base starting material of high-quality, matrix provided by the invention has advantages of that water-retentivity, nutrient preserving capability and ventilation are good, can improve the disease-resistant performance of the seedling rate of seed, the growth that promotes seedling and raising seedling.
4, become thoroughly decomposed in the vat liquor of rapeseed cake and contain the required abundant nutritive substance of crop, as trace elements such as nitrogen, phosphorus, potassium and boron, copper, iron, calcium, zinc, also contain various bioactivators, as each seed amino acid, VITAMIN, inositol etc., use it as grow seedling nutritional liquid and can significantly promote tobacco seedling growth, improve cigarette strain nutrient content, strengthen cigarette seedling quality.Meanwhile, the beneficial microorganism wherein containing also has certain biological control effect to cigarette seedling.
5, producing of seedling medium and nutritive medium all adopted the rapeseed cake becoming thoroughly decomposed, draw materials simple, convenient, with low cost, reduced peat composed of rotten mosses usage quantity in conventional levitating seed-cultivating interstitial substance, played part substitution effect, a kind of resource-conserving, environmentally friendly method for culturing seedlings, and applicant finds in the process of growth of cigarette seedling, because containing the element with promoted tobacco seedling growth identical in seedling medium in nutritive medium, can make the growing way, root length, quantity etc. of cigarette seedling all increase to some extent.
Applicant repeatedly carries out cigarette seed seedling growth test by requirement of the present invention, its experiment the data obtained is compared with existing method for culturing seedlings, with the present invention, can significantly promote tobacco seedling growth, cigarette seedling biomass can increase 50%-85%, can also promote root growth, and root quantity increases, root system is generally white in color, and can promote the nutrition absorption amount of cigarette seedling, and the nitrogen of cigarette seedling, phosphorus, potassium content at least can increase respectively 9.13%, 15.38% and 95.43%, and the chlorophyll content of cigarette seedling can increase by 21.78%.Applicant adopts this method for culturing seedlings and seedling medium simultaneously, and healthy and strong degree, extent of the root system and root quantity that other class (existing) nutritive medium is tested rear discovery cigarette seedling all exist macroscopic gap.
Embodiment:
Embodiment 1: it is that the rapeseed cake becoming thoroughly decomposed is added to water that tobacco organic floating is grown seedlings with the preparation of nutritive medium, stirring or aerobic condition bottom fermentation 10-15 days, the vat liquor and the water that filter gained are mixed for tobacco organic floating and grow seedlings with nutritive medium by the volume ratio of 1:3, rapeseed cake filter residue is standby, and the rapeseed cake becoming thoroughly decomposed mixes by the volume ratio of 1:10 with water.Standby rapeseed cake filter residue is dried, pulverized and make residue dry crushing end after the rapeseed cake lixiviate of becoming thoroughly decomposed after 3-5mm sieve.Grow seedlings and grow seedlings and use seedling medium with nutritive medium and the last preparation of the residue dry crushing tobacco organic floating that becomes thoroughly decomposed after rapeseed cake lixiviate making tobacco organic floating.Being prepared as that by volume proportioning is got 60 parts of wormcasts, being loaded in the floating disc in 10 * 16 caves after 25 parts, residue dry crushing end, 20 parts of mixing and stirring of perlite after the rapeseed cake lixiviate of becoming thoroughly decomposed of seedling medium, fill and lead up compacting, two tobacco seeds of every bunch planting, putting into splendid attire tobacco organic floating grows seedlings with the nursery pond of nutritive medium, within after planting 30 days, 40 days, 50 days, add tobacco organic floating to grow seedlings with nutritive medium respectively in nursery pond, tobacco organic floating is grown seedlings by nutritive medium usage quantity at every turn by 5 kilograms/disc gage.
Embodiment 2: it is that the rapeseed cake becoming thoroughly decomposed is added to water that tobacco organic floating is grown seedlings with the preparation of nutritive medium, stirring or aerobic condition bottom fermentation 10-15 days, the vat liquor and the water that filter gained are mixed for tobacco organic floating and grow seedlings with nutritive medium by the volume ratio of 1:3, rapeseed cake filter residue is standby, and the rapeseed cake becoming thoroughly decomposed mixes by the volume ratio of 1:10 with water.Standby rapeseed cake filter residue is dried, pulverized and make residue dry crushing end after the rapeseed cake lixiviate of becoming thoroughly decomposed after 3-5mm sieve.Grow seedlings with nutritive medium and the last preparation of the residue dry crushing tobacco organic floating that becomes thoroughly decomposed after the rapeseed cake lixiviate use seedling medium of growing seedlings making tobacco organic floating, being prepared as of seedling medium got 50 parts of the wormcasts of proportioning by volume, become thoroughly decomposed after rapeseed cake lixiviate 15 parts, residue dry crushing end, after 10 parts of mixing and stirring of perlite, be loaded in the floating disc in 10 * 16 caves, fill and lead up compacting, two tobacco seeds of every bunch planting, putting into splendid attire tobacco organic floating grows seedlings with the nursery pond of nutritive medium, after planting second day and 60 days add tobacco organic floating to grow seedlings with nutritive medium respectively in nursery pond, tobacco organic floating is grown seedlings by nutritive medium usage quantity at every turn by 1 kilogram/disc gage.
Embodiment 3: it is that the rapeseed cake becoming thoroughly decomposed is added to water that tobacco organic floating is grown seedlings with the preparation of nutritive medium, stirring or aerobic condition bottom fermentation 10-15 days, the vat liquor and the water that filter gained are mixed for tobacco organic floating and grow seedlings with nutritive medium by the volume ratio of 1:3, rapeseed cake filter residue is standby, and the rapeseed cake becoming thoroughly decomposed mixes by the volume ratio of 1:10 with water.Standby rapeseed cake filter residue is dried, pulverized and make residue dry crushing end after the rapeseed cake lixiviate of becoming thoroughly decomposed after 3-5mm sieve.Grow seedlings with nutritive medium and the last preparation of the residue dry crushing tobacco organic floating that becomes thoroughly decomposed after the rapeseed cake lixiviate use seedling medium of growing seedlings making tobacco organic floating, 70 parts of wormcasts are got in being prepared as of seedling medium, become thoroughly decomposed after rapeseed cake lixiviate 35 parts, residue dry crushing end, after 30 parts of mixing and stirring of perlite, be loaded in the floating disc in 10 * 16 caves, fill and lead up compacting, two tobacco seeds of every bunch planting, putting into splendid attire tobacco organic floating grows seedlings with the nursery pond of nutritive medium, after planting the 2nd day, 10 days, 20 days, 30 days, 40 days, 50 days, within 60 days, in nursery pond, add tobacco organic floating to grow seedlings with nutritive medium respectively, tobacco organic floating is grown seedlings by nutritive medium usage quantity at every turn by 10 kilograms/disc gage.
Claims (5)
1. the preparation method that organic floating grows seedlings with nutritive medium that grows tobacco, is characterized in that: it is that the rapeseed cake becoming thoroughly decomposed is added to water, and the rapeseed cake becoming thoroughly decomposed mixes by the volume ratio of 1:10 with water; Stirring or aerobic condition bottom fermentation 10-15 days, the vat liquor and the water that filter gained are mixed and made into the nutritive medium of growing seedlings for tobacco organic floating by the volume ratio of 1:3, and rapeseed cake filter residue is standby.
2. the organic floating that grows tobacco is grown seedlings with seedling medium, it is characterized in that: it is made by the starting material of following volume proportion: residue dry crushing end 15-35 part, wormcast 50-70 part, perlite 10-30 part after the rapeseed cake lixiviate of becoming thoroughly decomposed; The residue dry crushing end after rapeseed cake lixiviate of becoming thoroughly decomposed is to make after rapeseed cake filter residue is dried, pulverized 3-5mm sieve; Rapeseed cake filter residue is that the rapeseed cake becoming thoroughly decomposed is added to water, and the rapeseed cake becoming thoroughly decomposed mixes by the volume ratio of 1:10 with water; Stirring or aerobic condition bottom fermentation 10-15 days, filtering gained is rapeseed cake filter residue.
3. the float seedling method of an organic tobacco seedling, it is characterized in that: it is that tobacco organic floating is grown seedlings and is loaded in floating disc with seedling medium, fill and lead up compacting, be sown into seed, put into the nursery pond of organic nutrient solution for cultivating for splendid attire tobacco, and to executing tobacco organic floating in nursery pond, grow seedlings with organic nutrient solution for cultivating 2～7 times in after planting 10～60 days, 1～10 kilogram/dish of each amount of application; Tobacco organic floating is grown seedlings, and with organic nutrient solution for cultivating, it is that the rapeseed cake becoming thoroughly decomposed is added to water, and the rapeseed cake becoming thoroughly decomposed mixes by the volume ratio of 1:10 with water; Stirring or aerobic condition bottom fermentation 10-15 days, the vat liquor and the water that filter gained are mixed and made into the nutritive medium of growing seedlings for tobacco organic floating by the volume ratio of 1:3, and rapeseed cake filter residue is standby; Tobacco organic floating is grown seedlings, and with seedling medium, it is made by the starting material of following volume proportion: residue dry crushing end 15-35 part, wormcast 50-70 part, perlite 10-30 part after the rapeseed cake lixiviate of becoming thoroughly decomposed; The residue dry crushing end after rapeseed cake lixiviate of becoming thoroughly decomposed is to make after rapeseed cake filter residue is dried, pulverized 3-5mm sieve.
4. the float seedling method of organic tobacco seedling according to claim 3, it is characterized in that: it is that tobacco organic floating is grown seedlings and is loaded in floating disc with seedling medium, fill and lead up compacting, be sown into seed, put into the nursery pond of organic nutrient solution for cultivating for splendid attire tobacco, and to executing tobacco organic floating in nursery pond, grow seedlings with organic nutrient solution for cultivating 3 times in after planting 30～50 days, 4～6 kilograms/dish of each amount of application.
5. according to the float seedling method of the organic tobacco seedling described in claim 3 or 4, it is characterized in that: tobacco organic floating is grown seedlings and applied with nutritive medium even interval within the required date applying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010138667.XA CN101811894B (en) | 2010-04-06 | 2010-04-06 | Preparation and seedling methods of nutrient solution and seedling medium for organic floating seedling of tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010138667.XA CN101811894B (en) | 2010-04-06 | 2010-04-06 | Preparation and seedling methods of nutrient solution and seedling medium for organic floating seedling of tobacco |
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| Publication Number | Publication Date |
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| CN101811894A CN101811894A (en) | 2010-08-25 |
| CN101811894B true CN101811894B (en) | 2014-03-19 |
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| CN201010138667.XA Expired - Fee Related CN101811894B (en) | 2010-04-06 | 2010-04-06 | Preparation and seedling methods of nutrient solution and seedling medium for organic floating seedling of tobacco |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355143B (en) * | 2013-07-05 | 2016-03-02 | 凉山州烟草公司会理分公司 | A kind of tobacco seedling medium and a kind of tobacco seedling method |
| CN104355713A (en) * | 2014-11-06 | 2015-02-18 | 中山市巴斯德农业科技有限公司 | Preparation method and application of fertilizer filtrate |
| CN106747710A (en) * | 2016-11-15 | 2017-05-31 | 云南省烟草农业科学研究院 | A kind of organic tobacco nutrient solution and preparation method and application |
| CN107409983B (en) * | 2017-05-11 | 2020-05-12 | 云南省烟草公司昆明市公司 | Floating seedling raising method for improving stress resistance and disease resistance of tobacco seedlings by using fish protein organic water-soluble fertilizer |
| CN109169166B (en) * | 2018-10-08 | 2021-04-16 | 中国烟草中南农业试验站 | Tobacco seedling culture medium with functions of strengthening seedlings and reducing cadmium absorption and preparation method and application thereof |
| CN112919962A (en) * | 2021-02-03 | 2021-06-08 | 吉林省农业科学院 | Tobacco high-potassium soluble fertilizer and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115311A (en) * | 1994-07-20 | 1996-01-24 | 深圳市宝安区科技开发公司 | Method for treatment of rapeseed cake dregs |
| CN101461322A (en) * | 2009-01-22 | 2009-06-24 | 叶红朝 | Substrate for floating seedling cultivation of fire-cured tobacco and preparation method thereof |
-
2010
- 2010-04-06 CN CN201010138667.XA patent/CN101811894B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115311A (en) * | 1994-07-20 | 1996-01-24 | 深圳市宝安区科技开发公司 | Method for treatment of rapeseed cake dregs |
| CN101461322A (en) * | 2009-01-22 | 2009-06-24 | 叶红朝 | Substrate for floating seedling cultivation of fire-cured tobacco and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 徐洪志.《菜籽饼的利用与研究进展》.《耕作与栽培》.2007,(第1期),37－39. * |
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| CN101811894A (en) | 2010-08-25 |
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| CB03 | Change of inventor or designer information |
Inventor after: Du Xiangge Inventor after: Yang Shuangjian Inventor after: Meng Lin Inventor after: Xia Haiqian Inventor after: Wang Maosheng Inventor after: Shi Junxiong Inventor before: Yang Shuangjian Inventor before: Meng Lin Inventor before: Xia Haiqian Inventor before: Wang Maosheng Inventor before: Shi Junxiong Inventor before: Du Xiangge |
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Free format text: CORRECT: INVENTOR; FROM: YANG SHUANGJIAN MENG LIN XIA HAIQIAN WANG MAOSHENG SHI JUNXIONG DU XIANGGE TO: DU XIANGGE YANG SHUANGJIAN MENG LIN XIA HAIQIAN WANG MAOSHENG SHI JUNXIONG |
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