CN108142246A - It is a kind of using bagasse as light seedling raising medium of raw material and preparation method thereof - Google Patents
It is a kind of using bagasse as light seedling raising medium of raw material and preparation method thereof Download PDFInfo
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- CN108142246A CN108142246A CN201810081455.9A CN201810081455A CN108142246A CN 108142246 A CN108142246 A CN 108142246A CN 201810081455 A CN201810081455 A CN 201810081455A CN 108142246 A CN108142246 A CN 108142246A
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Abstract
The invention discloses a kind of using bagasse as light seedling raising medium of raw material and preparation method thereof, the seedling medium is composed of the following components by percent by volume：Bagasse 48%~54%, cow dung 6%~12%, fine perlite 20%~25%, vermiculite 20%~25%, it is 100% that the percent by volume of four components, which adds up, and each component can be prepared by seedling medium after pre-processing, fermenting, prepare.The present invention has the following advantages and effects：The matrix formulations of the present invention are reasonable, and nutrition is balanced, and good permeability is conducive to the growth and development of nursery stock, and preparation method is simple, and operating technology is easily mastered, and can provide concrete mode and technical method for matrixing utilize of bagasse.
Description
Technical field
The present invention relates to matrix preparing technical field, it is more particularly to a kind of using bagasse as the light seedling raising medium of raw material and
Preparation method.
Background technology
Light seedling raising medium technology is an important technology in present batch production container nursery, it is changed traditionally with soil
Earth makees the history that matrix carries out nursery, and the light ground mass for using lighter in weight instead carries out nursery, is factory of developed country now
Change the major way of nursery.Peat is the most light seedling raising medium of dosage in the world at this stage, but due to peat be can not be again
Production-goods source is the mark of Marsh Wetland, is that wetland lays special stress on protecting resource, China has explicitly indicated that swamp protection, forbidden digging mud
Charcoal, therefore the development need of light seedling raising medium seeks new raw material sources.China is the world for being only second to Brazil and India
Three cane planting big countries, sugarcane occupy an important position as large sugar material industrial crops in national economy.Yunnan Province hot-zone
It is one of main producing region of China sugarcane, remaining bagasse is concentrated very much after sugar refinery squeezing is sugared and quantity is more.Bagasse is generally containing dry
Substance 90%~92%, crude protein 2.0%, crude fibre 44%~46%, crude fat 0.7%, nitrogen-free extracts 42%, coarse ash
2%~3%.Compared with crop material, the persticide residue of bagasse is very low, but its degree of lignification is high, organic matter digestibility
Only 20%~25%.Therefore, bagasse is a kind of raw materials for production of ideal light seedling raising medium.It is but for a long time, this
Large batch of bagasse is burnt up or is discarded as fuel in itself mainly for sugar refinery, not only pollutes the environment, but also is also one
The kind wasting of resources.It is stepped up with China's Consciousness of Sustainable Development and to environmental ecology requirement, in addition people's environmental consciousness
Be increasingly enhanced, how by rationally and effectively using an Important Agricultural and the environmental problem that China faces will be become.
Composting treatment is often at low cost with its, and the effect of deodorization and killing pathogen is good, can effectively improve the object of waste
The advantages that reason, chemical property and paid close attention to by people, and as current organic waste is innoxious and the important channel of recycling
One of.Have more research institutes at present or the decomposed bagasse of production unit application stack retting is configured to nursery in agricultural production
Matrix, and obtain good result.It such as adds composite fertilizer and calcium magnesium phosphate stack retting bagasse is equipped with 25% fine perlite and 10%
The floating seedling cultivation substrate for flue-cured tobacco of cinder, flue-cured tobacco can preferably emerge, grow and seedling, grown in field development are educated also superior to other modes
The tobacco seedlings (Wei Jianyu, 2004) gone out.But it is not well used in production of forestry.Therefore, at based on modern Composting
The principle of reason is researched and developed good formulas of light seedling raising medium using bagasse as primary raw material and preparation method thereof, is being solved
Traditional seedling medium volume is big in production of forestry, weight is big, inconvenient transport, nutrient deficiency etc. the problem of and while defect,
The matrixing utilization of bagasse can be achieved, and can be agriculture, production of forestry provide there is an urgent need to plant cultivation matrix, to stabilization
Agro-ecology balances and alleviates shortage of resources, mitigates environmental pressure and has great importance.
Invention content
The purpose of the present invention is to provide a kind of using bagasse as the light seedling raising medium and preparation method of raw material, to solve
The problems mentioned above in the background art.
The present invention above-mentioned technical purpose technical scheme is that：
It is a kind of using bagasse as the seedling medium of raw material, it is characterised in that：The seedling medium by percent by volume by with
The following group is grouped as：Bagasse 48%~54%, cow dung 6%~12%, fine perlite 20%~25%, vermiculite 20%~
25%, it is 100% that the percent by volume of four components, which adds up,.
It is a kind of using bagasse as the preparation method of the seedling medium of raw material, which is characterized in that including step once：
S1, matrix raw material are collected and pretreatment：It collects fresh cane slag muck and is put in outdoor, difficult fermentation in rejecting raw material
Non-biodegradable substances, it is spare；
S2, fermentation：It is mixed product is made in S1 steps in proportion with cow dung, per 1m30.5kg is added in mixture
Angstrom bit organic matter decomposing agent, is covered after mixing with straw, control the moisture of said mixture for 50%~
60%, every turning in 3~5 days is primary, in temperature to ferment 90 days under conditions of 55~65 DEG C, when mixture color becomes black i.e.
Fermentation bagasse is made, it is spare；
S3, seedling medium are prepared：The bagasse that ferments made from S2 steps is carried out in proportion with fine perlite and vermiculite
Mixing, airing, the pH value for controlling mixture is 5.5~8.5, the content of organic matter >=45%, total porosity 70%~90%, water holding
Porosity >=50%.
In conclusion the invention has the advantages that：
One, the matrix formulations of the present invention are reasonable, and nutrition is balanced, and good permeability is conducive to the growth and development of nursery stock.It is logical
Overtesting and production practices, the height of seedling of multiple seeds cultivated using the present invention, ground diameter, biomass is better than other above and below the ground
The nursery stock that matrix is cultivated, more than the 20%, ground diameter that height of seedling carries improve more than 40% more than 20%, ground biomass raising, underground life
Object amount improves more than 20%.
Secondly, preparation method of the present invention it is simple, operating technology is easily mastered, and can be the matrixing using providing tool of bagasse
Body mode and technical method.
Specific embodiment
Specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
The modification of no creative contribution can be made to the present embodiment as needed after this specification is read, but as long as in this hair
It is all protected in bright right by Patent Law.
Embodiment 1, a kind of using bagasse is the light seedling raising medium composition of raw materials of raw material for (percent by volume)：54% is sweet
Bagasse, 6% cow dung, 20% fine perlite, 20% vermiculite；
The preparation method of raw material：
1st, matrix raw material are collected and are pre-processed：It collects fresh cane slag muck and is put in outdoor, difficult fermentation in rejecting raw material
Non-biodegradable substances, it is spare；
2nd, step 1 is made product to mix by percent by volume in composition of raw materials with cow dung, per 1m3Said mixture
0.5kg angstroms of bit organic matter decomposing agent of interior addition, is covered after mixing with straw, control moisture for 50%~
60%, turn pile frequency is primary for every 5 days, ferments 90 days under conditions of being 55~65 DEG C in temperature, until mixture color becomes
Black is to get fermentation bagasse；
3rd, step 2 fermentation bagasse obtained and fine perlite and vermiculite are carried out by percent by volume in composition of raw materials
Mixing, airing, the pH value of mixture is 5.8, the content of organic matter 74.8%, total porosity 80.11%, water-holding porosity
65.07%；Obtain seedling medium.
Embodiment 2
A kind of using bagasse is the light seedling raising medium composition of raw materials of raw material for (percent by volume)：48% bagasse,
12% cow dung, 20% fine perlite, 20% vermiculite.
The preparation method is the same as that of Example 1, and the pH value of the mixture is 6.5, the content of organic matter 71.3%, total porosity
85.24%th, water-holding porosity 53.36%.
Check experiment one：
1 seedling medium of comparative example is bagasse and urea.By collect and reject in raw material difficult fermentation can not biology drop
The bagasse of the substance of solution, by 1m3Add in 4kg urea and 0.5kg angstroms of bit organic matter decomposing agent, after mixing with straw into
Row covering, the starting carbon-nitrogen ratio for controlling said mixture are 25:1~35:1, moisture is 50%~60%, and turn pile frequency is
Every 5 days primary, ferments 90 days under conditions of being 55~65 DEG C in temperature, until mixture color becomes black, is made after airing
1 seedling medium of comparative example.
2 seedling medium of comparative example is bagasse.It will collect and reject the not biodegradable material of difficult fermentation in raw material
Bagasse, by every 1m30.5kg angstroms of bit organic matter decomposing agent is added in, is covered after mixing with straw, control is above-mentioned
The starting carbon-nitrogen ratio of mixture is 25:1~35:1, moisture is 50%~60%, and turn pile frequency is primary for every 5 days, in temperature
Spend be 55~65 DEG C under conditions of ferment 90 days, until mixture color becomes black, 2 nursery base of comparative example is made after airing
Matter.
The seedling medium of embodiment 1, embodiment 2, comparative example 1 and comparative example 2 is loaded on 6cm × 10cm material mesh bag containers respectively
In, it fitly puts on the seedbed of wide 1.2m, flower sprigging is then carried out 90 days bag seedlings in material mesh bag container cultivates, right
Group's flower seedling wood increment is measured, and the results are shown in Table 1, (G1 refers to embodiment 1 and matrix is made, and G2 refers to embodiment 2 and matrix, CK1 is made
Refer to 1 gained matrix of comparative example, CK2 refers to 2 gained matrix of comparative example).
The different seedling mediums of table 1 are to an influence for flower seedling growth
Conclusion：As can be seen from Table 1, using the group produced by the present invention cultivated using bagasse by the seedling medium of raw material
When flower seedling wood is out of the garden for 85 days, height of seedling, height growth are above comparative example 1, comparative example 2, compared with comparative example 1, height of seedling, ground diameter
26.4%~31.6%, 23.4%~36.8% is respectively increased respectively, compared with comparative example 2, height of seedling, ground diameter carry respectively
It is high by 307.5%~324.3%, 202.1%~234.7%.
Check experiment two：
3 seedling medium of comparative example is Nutrition Soil, and composition of raw materials is (percent by volume)：The 40% mountainous region raw-soil, 30% mycorhiza
Soil and 30% fiery dirt, 3 seedling medium of obtained comparative example after being mixed uniformly.
4 seedling medium raw material of comparative example is traditional seedling medium sylvogenic soil, and sylvogenic soil is smash the obtained comparative example 4 of thin sieving and is educated
Seedling matrix.
The seedling medium of embodiment 1, comparative example 3 and comparative example 4 is loaded in 6cm × 10cm material mesh bag containers respectively, neatly
Ground is put on the seedbed of wide 1.2m, and then Birch sprigging in material mesh bag container is carried out to 135 days bag seedlings cultivate, will sterilize
Treated pinus khasys seed gets drain after equably program request (every bag is sowed 2-3) carried out 105 days in material mesh bag container
Bag seedling is cultivated, and Birch and the loose seedling growth amount of think of and biomass is measured, the results are shown in Table 2, (G1 refers to embodiment 3 and base is made
Matter, CK3 refer to 3 gained matrix of comparative example, and CK4 refers to 4 gained matrix of comparative example).
Influence of the different seedling mediums of table 2 to different tree species seedling growth
Conclusion：As shown in Table 2, using the pinus khasys produced by the present invention cultivated using bagasse by the seedling medium of raw material
During (105 days) and Birch (135 days) outplanting, height of seedling, ground diameter, aerial part fresh weight and under ground portion fresh weight are above pair
Ratio 3, comparative example 4, compared with traditional seedling medium (comparative example 4), height of seedling, ground diameter, aerial part fresh weight and under ground portion are fresh
99.1%~165.4%, 60.6%~78.6,229%~289.3% and 263.4%~326.2% is respectively increased again.As it can be seen that
The growth of pinus khasys and Betula alnoides seedlings, seedling can be effectively facilitated using the seedling medium produced by the present invention using bagasse as raw material
High, height growth, which can improve more than 60%, biomass, can improve more than 200%, and growing-seedling period shortens 15 days or more.
Check experiment three：
By seedling medium made from embodiment 2 loaded in 9cm × 13cm non-woven containers, the seedling in wide 1.3m is fitly put
On bed, then processed bitter thorn, birchleaf pear and the seed of iron rubber 3 seeds of oak directly point are sowed in non-woven container and carry out 6
Bag seedling is cultivated within a month, each seeds seedling growth amount and biomass is measured, the results are shown in Table 3, (G2 refers to 2 gained base of embodiment
Matter).
Sylvogenic soil (red soil) is smash thin sieving loaded in 9cm × 13cm material mesh bag containers, fitly put in width by comparative example 5
On the seedbed of 1.3m, processed bitter thorn, birchleaf pear and the seed of iron rubber 3 seeds of oak directly point are then sowed at non-woven container
It is middle to carry out bag seedling cultivation in 6 months, each seeds seedling growth amount and biomass are measured, the results are shown in Table 3, (CK5 refers to comparative example 5
Gained matrix).
Influence of the different seedling mediums of table 3 to different tree species seedling growth
Conclusion：As shown in Table 3, using the bitter thorn produced by the present invention cultivated using bagasse by the seedling medium of raw material,
Birchleaf pear and the 3 tall nursery stock for filling seeds of iron rubber oak are out of the garden for 6 months, height of seedling, ground diameter, aerial part fresh weight, under ground portion fresh weight
And container weight, compared with traditional seedling medium (comparative example 5), height of seedling, ground diameter, aerial part fresh weight and under ground portion fresh weight are equal
Higher than comparative example 5, it is respectively increased 21.5%~90.2%, 38.1%~90.5%, 47.3%~399.3% and 23.1%~
422.9%, container weight reduces by 36.9%~38.7%.
Claims (2)
- It is 1. a kind of using bagasse as the seedling medium of raw material, it is characterised in that：The seedling medium is by percent by volume by following Component forms：Bagasse 48%~54%, cow dung 6%~12%, fine perlite 20%~25%, vermiculite 20%~25%, It is 100% that the percent by volume of four components, which adds up,.
- It is 2. a kind of using bagasse as the preparation method of the seedling medium of raw material, which is characterized in that including step once：S1, matrix raw material are collected and pretreatment：It collects fresh cane slag muck and is put in outdoor, reject in raw material difficult fermentation not Biodegradable substance, it is spare；S2, fermentation：It is mixed product is made in S1 steps in proportion with cow dung, per 1m30.5kg angstroms of ratio is added in mixture Special organic matter decomposing agent, is covered after mixing with straw, and the moisture for controlling said mixture is 50%~60%, Every turning in 3~5 days is primary, ferments 90 days under conditions of being 55~65 DEG C in temperature, mixture color becomes to obtain during black Ferment bagasse, spare；S3, seedling medium are prepared：The bagasse that ferments made from S2 steps is mixed in proportion with fine perlite and vermiculite, Airing, the pH value for controlling mixture is 5.5~8.5, the content of organic matter >=45%, total porosity 70%~90%, water holding hole Degree >=50%.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651683A (en) * | 2019-09-24 | 2020-01-07 | 柳州市农业科学研究所 | Light simple matrix seedling raising method for sugarcane seedlings |
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| CN106278478A (en) * | 2016-08-22 | 2017-01-04 | 淮安市中禾农业科技开发有限公司 | A kind of special seedling medium of solanaceous vegetables |
| CN107602169A (en) * | 2017-10-23 | 2018-01-19 | 太湖县金江源农业发展有限公司 | A kind of organic edible fungus culture medium and preparation method thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101081002A (en) * | 2006-12-06 | 2007-12-05 | 云南省弥勒县烟用物资有限责任公司 | Floating seedling substrate and preparation method thereof |
| CN104151063A (en) * | 2014-07-29 | 2014-11-19 | 云南省烟草公司玉溪市公司 | Biochar seedling-growing substrate and production process thereof |
| CN105110925A (en) * | 2015-08-20 | 2015-12-02 | 南宁三达奥克化学有限责任公司 | Strawberry cultivation matrix and preparation method therefor |
| CN106278478A (en) * | 2016-08-22 | 2017-01-04 | 淮安市中禾农业科技开发有限公司 | A kind of special seedling medium of solanaceous vegetables |
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| CN110651683A (en) * | 2019-09-24 | 2020-01-07 | 柳州市农业科学研究所 | Light simple matrix seedling raising method for sugarcane seedlings |
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Application publication date: 20180612 |