CN106305210A - Tobacco seedling culture substrate and preparation method and application thereof - Google Patents
Tobacco seedling culture substrate and preparation method and application thereof Download PDFInfo
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- CN106305210A CN106305210A CN201610713841.6A CN201610713841A CN106305210A CN 106305210 A CN106305210 A CN 106305210A CN 201610713841 A CN201610713841 A CN 201610713841A CN 106305210 A CN106305210 A CN 106305210A
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- seedling medium
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Abstract
The invention discloses a tobacco seedling culture substrate and a preparation method and an application thereof. The tobacco seedling culture substrate comprises the following raw materials in parts by weight: 40 to 60 parts of coconut husk, 2 to 8 parts of lignite, 20 to 40 parts of perlite and 5 to 15 parts of vermiculite. The preparation method comprises the pretreatment and preparation steps, and specifically comprises the following steps of crushing the raw lignite for standby; weighing the coconut husk, lignite, perlite and vermiculite according to formula, and uniformly mixing, so as to obtain a target matter. The application is characterized in that the tobacco seedling culture substrate is applied to prepare seedling culture pots with high seedling survival rate and capable of protecting a wetland ecosystem. The tobacco seedling culture substrate has the advantages that the coconut byproduct or waste, the perlite with stable physical and chemical property, and the vermiculite are used as the raw materials and are prepared into the tobacco seedling culture substrate; the emergence of tobacco seedling is regular, the seedling survival rate is high, and the destroy of the wetland ecosystem is avoided; the regenerated resources can be fully utilized, and the larger promoting function on the sustained development of tobacco is realized.
Description
Technical field
The invention belongs to tobacco seedling technical field, be specifically related to a kind of tobacco seedling medium and preparation method thereof.
Background technology
Chinese tobacco seedling medium nearly all uses the organic material based on the peat composed of rotten mosses at present, but the peat composed of rotten mosses is non-renewable
Resource, owing to excessively excavating use for a long time, has resulted in the destruction of wetlands ecosystems, and then hinders tobacco floating seed rearing popularization to answer
With so the sustainable development of Nicotiana tabacum L. intensive manufacture.To this end, the tobacco floating seed rearing seeking some alternative peats composed of rotten mosses substitutes base
Matter is the severe problem in science that current domestic Nicotiana tabacum L. faces.
Coconut palm bran is cocoanut husk fiber dust, is the Cortex cocois radicis by-product after processing or garbage, is from cocoanut husk fiber
The organic medium of a kind of pure natural under coming off in the course of processing.Coconut palm bran need not ferment, and can be used directly, and does not results in burning
Seedling；Coconut palm bran is a kind of reproducible resource, can not be destroyed by swamp protection ecosystem, and the sustainable development to Chinese tobacco rises
Arrive the effect promoted.Therefore, develop a kind of method utilizing coconut palm bran resource to be very important.
Summary of the invention
The first object of the present invention is to provide a kind of tobacco seedling medium；Second purpose is to provide described Nicotiana tabacum L. to educate
The preparation method of Seedling substrate；3rd purpose is to provide the application of described tobacco seedling medium.
The first object of the present invention is achieved in that described tobacco seedling medium includes the coconut palm bran 40 ~ 60 of weight portion
Part, 2 ~ 8 parts of brown coal, perlite 20 ~ 40 parts and Vermiculitum 5 ~ 15 parts.
The second object of the present invention is achieved in that and includes pre-treatment, preparation steps, specifically includes:
A, pre-treatment: crushed by raw material brown coal, select the particle diameter of perlite and Vermiculitum less than 4mm, coconut palm bran good for powder crossed 8mm
Sieve after standby；
B, preparation: weigh coconut palm bran, brown coal, perlite and Vermiculitum by formulation ratio and be uniformly mixed so as to obtain object.
The third object of the present invention is achieved in that described tobacco seedling medium is preparing swamp protection ecosystem
Seedlings nursing plate in application.
The present invention is prepared with Cortex cocois radicis by-product or the perlite of garbage, brown coal and stable in physicochemical property, Vermiculitum for raw material
Obtaining tobacco seedling medium, described tobacco seedling medium is ensureing that tobacco seedlings is emerged neatly, can also protect on the basis of planting percent height
Protect wetlands ecosystems not to be destroyed, not only make full use of Renewable resource and the sustainable development to Nicotiana tabacum L. serves bigger rush
Enter effect.
The method have the advantages that
1, coconut palm bran is a kind of Renewable resource, substitutes the peat composed of rotten mosses with coconut palm bran, can not be destroyed by swamp protection ecosystem；
2, coconut palm bran, perlite, Vermiculitum physicochemical property the most stable.；
3, real hole was not had after the tobacco seedling medium sabot formed with this formula；
4, tobacco seedlings is emerged neatly, and planting percent is high.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated, but is any limitation as the present invention never in any form,
Based on present invention teach that any conversion or replacement made, belong to protection scope of the present invention.
Tobacco seedling medium of the present invention includes the coconut palm bran 40 ~ 60 parts of weight portion, 2 ~ 8 parts of brown coal, perlite 20 ~ 40
Part and Vermiculitum 5 ~ 15 parts.
Described tobacco seedling medium includes the coconut palm bran 45 ~ 55 parts of weight portion, 3 ~ 7 parts of brown coal, perlite 25 ~ 35 parts and trematodiasis
8 ~ 12 parts of stone.
Described tobacco seedling medium includes coconut palm bran 50 parts, 5 parts of brown coal, perlite 30 parts and Vermiculitum 10 parts.
The pH value of described tobacco seedling medium is 5.4 ~ 5.9.
The preparation method of tobacco seedling medium of the present invention, including pre-treatment, preparation steps, specifically includes:
A, pre-treatment: crushed by raw material brown coal, select the particle diameter of perlite and Vermiculitum less than 4mm, coconut palm bran good for powder crossed 8mm
Sieve after standby；
B, preparation: weigh coconut palm bran, brown coal, perlite and Vermiculitum by formulation ratio and be uniformly mixed so as to obtain object.
The particle diameter of the brown coal crushing described in step A is less than 5mm.
The application of tobacco seedling medium of the present invention is that described tobacco seedling medium is preparing planting percent height and energy
Application in the seedlings nursing plate of swamp protection ecosystem.
Described Seedling dish is to prepare after adding tobacco seedling medium in described seedlings nursing plate hole.
To be embodied as case, the present invention will be further described below:
Embodiment 1
The size controlling of brown coal, perlite and Vermiculitum is less than 8mm at below 4mm, coconut palm bran particle diameter, measures coconut palm bran 60 liters, brown coal 5
Rise, perlite 25 liters and Vermiculitum 10 liters, after mixing, pH value is 5.8 to obtain object tobacco seedling medium.
Embodiment 2
The size controlling of brown coal, perlite and Vermiculitum is less than 8mm at below 4mm, coconut palm bran particle diameter, measures coconut palm bran 60 liters, brown coal 5
Rise, perlite 30 liters and Vermiculitum 5 liters, after mixing, pH value is 5.6 to obtain object tobacco seedling medium.
Embodiment 3
The size controlling of brown coal, perlite and Vermiculitum is less than 8mm at below 4mm, coconut palm bran particle diameter, measures coconut palm bran 62 liters, brown coal 8
Rise, perlite 25 liters and Vermiculitum 5 liters, after mixing, pH value is 5.5 to obtain object tobacco seedling medium.
Embodiment 4
The size controlling of brown coal, perlite and Vermiculitum is less than 8mm at below 4mm, coconut palm bran particle diameter, measures coconut palm bran 55 liters, brown coal 5
Rise, perlite 30 liters and Vermiculitum 10 liters, after mixing, pH value is 5.8 to obtain object tobacco seedling medium.
Embodiment 5
The size controlling of brown coal, perlite and Vermiculitum is less than 8mm at below 4mm, coconut palm bran particle diameter, measures coconut palm bran 55 liters, brown coal 5
Rise, perlite 35 liters and Vermiculitum 5 liters, after mixing, pH value is 5.6 to obtain object tobacco seedling medium.
Embodiment 6
The size controlling of brown coal, perlite and Vermiculitum is less than 8mm at below 4mm, coconut palm bran particle diameter, measures coconut palm bran 55 liters, brown coal 5
Rise, perlite 25 liters and Vermiculitum 15 liters, after mixing, pH value is 5.9 to obtain object tobacco seedling medium.
Embodiment 7
The size controlling of brown coal, perlite and Vermiculitum is less than 8mm at below 4mm, coconut palm bran particle diameter, measures coconut palm bran 50 liters, brown coal 5
Rise, perlite 35 liters and Vermiculitum 10 liters, after mixing, pH value is 5.7 to obtain object tobacco seedling medium.
Embodiment 8
The size controlling of brown coal, perlite and Vermiculitum is less than 8mm at below 4mm, coconut palm bran particle diameter, measures coconut palm bran 50 liters, brown coal 5
Rise, perlite 30 liters and Vermiculitum 15 liters, after mixing, pH value is 5.9 to obtain object tobacco seedling medium.
Embodiment 9
The size controlling of brown coal, perlite and Vermiculitum is less than 8mm at below 4mm, coconut palm bran particle diameter, measures coconut palm bran 52 liters, brown coal 8
Rise, perlite 30 liters and Vermiculitum 10 liters, after mixing, pH value is 5.6 to obtain object tobacco seedling medium.
Embodiment 10
Test with the tobacco seedling medium that embodiment 4 prepares, specific as follows:
1, prepared by nutritional solution:
Choosing the nitrogen of use, phosphorus, potassium ratio on tobacco leaf production is that the Special compound fertilizer for tobacco of 1:1:1 or 1:0.5:1 is as Nicotiana tabacum L.
Nursery is fertile.It is fertile that this test makees nursery by the Special compound fertilizer for tobacco of 15:15:15, calculates nutritional solution with the nitrogen content in fertilizer
Concentration.
2, measure the tobacco seedling medium 40 liters that embodiment 4 prepares, add 4 ~ 5 liters of tap waters regulation formulation medias in
Moisture, pinches agglomerating with hands, and i.e. dissipating of touching is advisable.With 162 hole polyethylene dish sabots, wrap with red big, K326, cloud and mist 87 respectively
Clothing kind is sowed, and one seed of every bunch planting after planting slightly covers seed by substrate, is advisable at the stromal surface seed that mays be seen indistinctly,
Compare with the peat composed of rotten mosses substrate produced at present.After planting seedlings nursing plate is put in nursery pond, water is not added with nutritional solution.Treat
After tobacco seedlings all sprouts, nursery pond adds the Special compound fertilizer for tobacco 225 grams of 15:15:15, makes the concentration of fertilizer in larval rearing water
Reach 120ppm, tobacco seedlings little cross after date, nursery pond adds the Special compound fertilizer for tobacco 375 grams of 15:15:15, makes nursery
Concentration of fertilizer in water reaches 200ppm, and the depth of water in nursery pond is maintained at 10cm.Tobacco seedling growth situation see table:
3, conclusion:
As can be seen from the above table, the tobacco seedling medium formed with coconut palm bran 55 parts, 5 parts of brown coal, perlite 30 parts and Vermiculitum 10 parts,
Its regularity of the tobacco seedlings educated, planting percent are all high than peat composed of rotten mosses substrate.
When carrying out nursery by coconut palm bran replacement peat composed of rotten mosses substrate, it has to be noted that: tobacco seedlings should be applied fertilizer after all sprouting at once, it is impossible to makes
Tobacco seedlings refertilizes after there is de-fertilizer.
Claims (8)
1. a tobacco seedling medium, it is characterised in that described tobacco seedling medium includes the coconut palm bran 40 ~ 60 parts of weight portion, brown
2 ~ 8 parts of coal, perlite 20 ~ 40 parts and Vermiculitum 5 ~ 15 parts.
Tobacco seedling medium the most according to claim 1, it is characterised in that described tobacco seedling medium includes weight portion
Coconut palm bran 45 ~ 55 parts, 3 ~ 7 parts of brown coal, perlite 25 ~ 35 parts and Vermiculitum 8 ~ 12 parts.
Tobacco seedling medium the most according to claim 1, it is characterised in that described tobacco seedling medium includes coconut palm bran 50
Part, 5 parts of brown coal, perlite 30 parts and Vermiculitum 10 parts.
4. according to the arbitrary described tobacco seedling medium of claim 1 ~ 3, it is characterised in that the pH of described tobacco seedling medium
Value is 5.4 ~ 5.9.
5. the preparation method of the arbitrary described tobacco seedling medium of claim 1 ~ 4, it is characterised in that include pre-treatment, join
Step processed, specifically includes:
A, pre-treatment: raw material brown coal are carried out broken standby；
B, preparation: weigh coconut palm bran, brown coal, perlite and Vermiculitum by formulation ratio and be uniformly mixed so as to obtain object.
Preparation method the most according to claim 5, it is characterised in that the particle diameter of object 1-5mm is more than 50%(volume ratio).
7. the application of the arbitrary described tobacco seedling medium of claim 1 ~ 4, it is characterised in that described tobacco seedling base
Matter application in the seedlings nursing plate preparing planting percent height and energy swamp protection ecosystem.
8. according to the application of the tobacco seedling medium described in claim 7, it is characterised in that described Seedling dish is with described cigarette
After adding nutritional solution mixing in grass seedling medium, sabot prepares.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713841.6A CN106305210A (en) | 2016-08-24 | 2016-08-24 | Tobacco seedling culture substrate and preparation method and application thereof |
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| CN201610713841.6A CN106305210A (en) | 2016-08-24 | 2016-08-24 | Tobacco seedling culture substrate and preparation method and application thereof |
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| CN106305210A true CN106305210A (en) | 2017-01-11 |
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| CN201610713841.6A Pending CN106305210A (en) | 2016-08-24 | 2016-08-24 | Tobacco seedling culture substrate and preparation method and application thereof |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399529A (en) * | 2015-12-16 | 2016-03-16 | 镇江兴农有机肥有限公司 | Preparation method of tobacco seedling culture compound substrate |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399529A (en) * | 2015-12-16 | 2016-03-16 | 镇江兴农有机肥有限公司 | Preparation method of tobacco seedling culture compound substrate |
Non-Patent Citations (3)
| Title |
|---|
| 位辉琴等: "烟梗草炭在烟草漂浮育苗基质中的应用", 《烟草科技》 * |
| 吴涛等: "替代烤烟漂浮育苗基质中草炭的研究", 《云南农业大学学报》 * |
| 郑侃等: "椰子废弃物综合利用现状与分析", 《广东农业科技》 * |
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