A kind of composite microbiological fertilizer utilizing tobacco waste to produce
Technical field
The present invention relates to fertilizer field, specifically, relate to a kind of composite microbe fertilizer utilizing tobacco waste to produce
Material.
Background technology
China is a Nicotiana tabacum L. big country, and the yield of cultivated area and Medicated cigarette is the first in the world, in production of cigarettes, every year
About produce offal and the tobacco rod the like waste of 25% (901,500,000 tons), if these garbages arbitrarily abandon or burn, not only make
Become serious environmental pollution, and be the huge wasting of resources.Some enterprise use extraction nicotine, Salanesol, vegetable protein,
Its garbage is recycled by the methods such as nicotinic acid or cigarette phthalein amine, but these methods all majorities rest on the experimental stage, not
Obtain Industry Promotion;Owing to tobacco waste containing biological organic principle such as using value relatively high protein, polysaccharide etc., contain simultaneously
There are the nutrients such as nitrogen, phosphorus, potassium and trace element, are applied to organic agriculture and there is the highest value.
At present, being related to tobacco waste and utilize existing two patents of invention of production organic fertilizer, one of which is Mei County
The patent (CN 103351187 B) of Feitian Fei Ye company limited application, discloses one and " manufactures fertile medicine with tobacco leftovers double
The method of effect fertilizer ", other Xiang Shi Sichuan Tobacco Corporation Guangyuan Branch (Guangyuan City tobacco company) is disclosed " a kind of
Utilize the method that tobacco waste produces fertilizer ", both of which relates to the manufacture method of fertilizer, main by pulverizing, sending out
Ferment, the operation such as become thoroughly decomposed, product meets the quality standard of country NY525-2012, the use of fertilizer can increase agron and
Fertility, improvement soil compaction and soil acidity phenomenon, improve crop yield and quality, two patents are all with relatively low production cost
With simple and direct production technology, produce the high fertility fertilizer of pure natural, green non-pollution, along with constantly sending out of organic agriculture
Exhibition, the demand of fertilizer is increased sharply by agricultural, but simple organic fertilizer can only effectively improve soil, improves agricultural product
Quality, but can not meet the g and D of crop.Can divide with national standard NY525-2012 and NY798-2015 for contrast
Discern the difference of two class Fertilizer nutrient compositions, such as following table:
NY525-2012
Project |
Index |
Organic mass fraction (to dry in terms of base), % |
≥45 |
The mass fraction (to dry in terms of base) of total nutrient (nitrogen+phosphorus pentoxide+potassium oxide), % |
≥5.0 |
The mass fraction of moisture (fresh sample), % |
≤30 |
Acid-base value (pH) |
5.5~8.5 |
NY/T798-2015
Composite microbiological fertilizer technical target of the product requirement
According to microecology and plant nutrient theory, according to the requirement of technique of balanced fertilizer Yu soil measurement formula technology, agriculture
Crop needs a kind of nutrient demand both having met crop, improves again soil, alleviates soil compaction, salinization of soil, also can simultaneously
Improve product quality, the novel fertile of raising crop yield is planted, namely the produced composite microbiological fertilizer of this technology, it is simply that with life
Thing engineering is means, with tobacco waste as main material, conventional fertilizers is modified deep processing and a new generation of being formed
High-tech environmental friend fertilizer.
Composite microbiological fertilizer be by specified microorganisms (fixed nitrogen, molten phosphorus, potassium decomposing quasi-microorganism) or other identified two
Plant or the microorganism species of two or more the most not antagonism is composited with inorganic nutrients, organic nutrient, micro-element nutrition material.
Substantial amounts of beneficial functions bacterium, on the one hand effectively decomposes plant and animal residues, forms agron, increases soil fertility;The opposing party
Face, after beneficial microbe enters people's soil, can produce the organic growth materials such as substantial amounts of secondary metabolite, extracellular polysaccharide, these
Product can speed up and is deposited on decomposing to give off of organic substance and the mineral such as insoluble phosphorus, potassium in soil and again inhales for crop
Receive and utilize, thus improve utilization rate of fertilizer, promote the formation of soil aggregate, make soil become loose, preservation capacity of water and fertility energy
Strengthen, thus improve soil, promote plant growth, improve product yield.
External long term experiment result shows, the compounding application of inorganic fertilizer and fertilizer can be effectively improved soil physical chemistry
Matter;After microbial strains enters people's soil, amount reproduction under appropriate conditions, form dominant microflora, make pathogenic microorganism be difficult to
Biological control, thus suppress pernicious bacteria and pest and disease damage, strengthen resistance.Application test shows: embraces bud pole bacterium with side and produces
The composite microbiological fertilizer continuous administration gone out more than 2 years, the useful Population of Actinomycetes in soil adds 8.4 times, and nitrogen-fixing bacteria increase
Adding up to 39 times, utilization rate of fertilizer can improve 10%-30%.Other function bacterium has different effects the most respectively: hay bud
Spore bacillus (2 1010CFU/g,1ⅹ1011CFU/g): increase crop anti-adversity, fixed nitrogen;Bacillus licheniformis (2 1010CFU/
g,1ⅹ1011CFU/g): disease-resistant, kill harmful bacteria;Bacillus amyloliquefaciens (1 1011CFU/g): prevention plant disease, activation
Soil nutrient, degrading pesticide, fertilizer residue, solve continuous cropping obstacle;Bacillus megaterium (production in next year): phosphorus decomposing (phosphobacteria),
There is effect of organophosphor in soil of well degrading;Bacillusmusilaginosiengineering (5 109CFU/g): potassium decomposing, discharge solvable
Trace element in phosphorus potassium element and calcium, sulfur, magnesium, ferrum, zinc, molybdenum, manganese etc.;Brevibacillus laterosporus (2 1010CFU/g): promote root, kill
Bacterium and degraded heavy metal;Aspergillus niger, aspergillus oryzae (3 109CFU/g): bio-organic fertilizer leaven, straw decomposing inoculant and poultry
Feces, organic refuse fermentation.Make the organic matter in straw become the nutrition needed for plant growing, improve the soil organism, improve
Soil structure.
Two kinds or above multiple compound bacteria are mutually promoted, are complementary to one another, and anti-soil-borne disease effect is far longer than single culture.
Profitable strain is the most collaborative, jointly acts on, and crop can be made to reach the effect of high yield high yield, such as:
1, fast-growth is promoted: the beneficial microbes such as bacillus megaterium in flora, bacillusmusilaginosiengineering are in metabolism
During produce substantial amounts of plant endogenous enzyme, the crop absorbance to nutrients such as nitrogen, phosphorus, potassium can be significantly improved.
2, regulation vital movement, increasing both production and income: the bacillusmusilaginosiengineering in flora, Brevibacillus laterosporus, lichens spore
The probioticss such as bacillus can promote that crop root growth, fibrous root increase.Beneficial microbe colony metabolism produce plant endogenous enzyme and
Plant growth regulator enters in plant via root system, promotes leaf photosynthesis, and regulation nutrient flows toward fruit, swollen
Really effect of increasing production is obvious.Compared with using chemical fertilizer, 15%-30% can be increased production in the case of equivalence puts into.
3, fruit quality significantly improves: Brevibacillus laterosporus in flora, bacillus subtilis, bacillus amyloliquefaciens etc.
Nitrate content more than 20% in plant can be reduced, content of beary metal can be reduced, can make in fruit Vc content improve 30% with
On, soluble sugar improves 2-4 degree.Lactic acid bacteria, bacillus acidophilus, bacillus amyloliquefaciens, bacillus subtilis etc. can improve fruit
The content of essential amino acids (lysine and methionine), vitamin B complex and unsaturated fatty acid etc. in reality.Fruit is in good taste, resistance to
Storage, selling price is high.
4, decomposing organic matter matter and toxin, prevents continuous cropping: the rice-koji bacterium in flora, Bacillus licheniformis, bacillus subtilis
The beneficial microbes such as bacterium can accelerate the decomposition of organic substance, manufactures available nutrient for crop, provides power, can decompose continuous cropping poisonous
Harmful substance, prevents continuous cropping.
5, rhizospheric environment protective barrier: after the beneficial microbes such as the Bacillus licheniformis in flora are manured into soil, the most numerous
Grow and become dominant microflora, control rhizosphere nutrition and resource, make the pathogen such as continuous cropping, root-rot, vertical withered, gummosis, grey mold lose existence
Space and condition.The cell wall making root system of plant cell thickens, fibrosis, lignifying, and generates the double silicon layer of cutin, is formed and stops
The firm barrier of pathogen invasion and attack.
6, resistance is strengthened: useful micro-lifes such as Bacillus licheniformis in flora, bacillus megaterium, Brevibacillus laterosporus
Thing can strengthen buffering power of soil, water conservation moisturizing, strengthens crop drought resistance, ability cold-resistant, waterlogging-resistant;Brevibacillus laterosporus also may be used simultaneously
Strengthening blade protection film, resists pathogen infection, disease-resistant, pest-resistant.
Show according to the data that Ministry of Agriculture's microorganism fertilizer and edible fungus species quality supervision and test test center announce, end
To 30 days Augusts in 2016, perform according to industry standard NY/T798-2015,2485 microorganisms that China the most formally registers
(wherein facing word 1086, quasi-word 1399) in fertilizer product, only 768 belong to composite microbiological fertilizer, wherein face word 368
Individual, quasi-word 400, in the composite microbiological fertilizer of formally registration, before 2010, the product of formal registration is less than 40,
The product formally registered for 2010 to 2016 reaches more than 700.From data above it can be seen that in recent years China be combined
The production of microbial manure and registration have presented eruptive growth, and market demonstration test widely and popularization, and achieve
Significantly effect, it is believed that along with the progress of science and technology, the raising that people are cognitive, composite microbiological fertilizer is bound to become emerging
" pollution-free industry ", and it is the most pioneering for utilizing the composite microbe fertilizer that tobacco waste is raw material production.
Summary of the invention
It is an object of the invention to the pollution disaster problem solving current tobacco waste during production of cigarettes, stop
Disposal of pollutants, turns waste into wealth, and improves the industrial chain of Nicotiana tabacum L. further, solves current China soil present stage urgent need and supplements organic
The present situation of matter, a great number of elements and profitable strain, it is provided that a kind of composite microbe fertilizer utilizing tobacco waste to produce.
To achieve these goals, the present invention adopts the following technical scheme that
A kind of composite microbiological fertilizer utilizing tobacco waste to produce, makes: connect with tobacco waste by the following method
Kind of fermentation, turning becomes thoroughly decomposed, then mix with inorganic material, organic materials, adds that beneficial functions bacterium is compound, dispensing, after measuring, checking
It is packed as composite microbiological fertilizer.
The above-mentioned composite microbiological fertilizer utilizing tobacco waste to produce, specifically includes following steps:
(1) it is pulverized and mixed: tobacco waste and substandard products Semen Glycines are crushed, prepares the tobacco powder of 60-80 mesh, add by gross weight
The substandard products analysis for soybean powder of 5-10%, the mushroom slag of 10-15%, 5-8% wheat bran rice husk, enter in tobacco powder and make mixed material;
(2) inoculation fermentation: be added in mixed material by composite fermentation strain and stir, the inoculation weight of interpolation is
0.05-0.2%, then adds tobacco leachate and the humidity of material is adjusted to 50-60%, fully stir evenly, and is piled into buttress and carries out sending out
Ferment;The preparation method of described tobacco leachate is: first use alcohol-pickled Nicotiana tabacum L., recovery of alcohol distillation after dissolution Organic substance, residue
Be i.e. tobacco leachate.
(3) turning is become thoroughly decomposed: treats that temperature is raised to more than 60 DEG C, is incubated 1-2 days, then turning;Treat that material is warming up to 60 again
More than DEG C, insulation, turning again;Repeat said process more than 2-3 time;Until material no longer heats up;Organic materials is loose, the most brown
Color, color are homogeneous, it is seen that substantially mycelia, have fermented flavour or have fermented during with ammonia taste;
(4) organic-inorganic co-grinding: organic in the quality index of the material of fermentation maturity, moisture and N P and K are contained
Numerical quantity calculates, and supplements the inorganic fertilizer (N P and K source) adding corresponding amount, to be up to state standards in NY798-2015
Prescription;
(5) function bacterium is added: require and crop demand according to product function, add one or more several functions bacterium, join
Material, compound uniform;
(6) inspection: material becomes thoroughly decomposed completely, outward appearance is that sepia, hands are grabbed and felt soft, has the fragrant and sweet taste of Nicotiana tabacum L..By NY978
The assay standard of 2015, moisture less than 30%, pH value is adjusted between 5.5-8.5, and organic more than 20%, N, P, K total content
More than 8-25%, the most up to standard for qualified products.
As preferably, in the above-mentioned composite microbiological fertilizer utilizing tobacco waste to produce, being combined described in step (2)
Fermented bacterium is bacillus cereus, thermophilic coccus, aspergillus niger, aspergillus oryzae, lactic acid bacteria and saccharomyces cerevisiae composition, and product composition analysis is protected
Card value: composite microorganism viable bacteria amount >=5,000,000,000/gram.Inoculum concentration is 0.05-0.2%, it is added on waster tobacco, and this is slightly
Biological rely on mutual synergism, rapidly the Organic substance of degraded material and alkaloid, and metabolism go out antioxidant, generate multiple
Miscellaneous and stable ecosystem, increases the nitrogen content of compost, suppression harmful microbe growth, shortens entering of offal fermentation maturity
Journey.
As preferably, in the above-mentioned composite microbiological fertilizer utilizing tobacco waste to produce, inorganic described in step (4)
Fertile (N P and K source) refers to carbamide, potassium sulfate, potassium nitrate, ammonium sulfate, ammonium carbonate, potassium dihydrogen phosphate, ammonium dihydrogen phosphate, chlorination
Potassium, ammonium chloride, phosphate fertilizer, double superhosphate, phosphoric acid diamidogen and the compound fertilizer of Nitrogen-and Phosphorus-containing potassium, first detect the N P and K of organic material that becomes thoroughly decomposed
Content, then supplementary N P and K source of adding is to reach N P and K 8-25%, and addition is according to different soil property state, different crops
Nutritional need do product design.
As preferably, in the above-mentioned composite microbiological fertilizer utilizing tobacco waste to produce, step (5) described function bacterium
For bacillus amyloliquefaciens, bacillus subtilis, gel-shaped series bacillus, bacillus megaterium, Bacillus licheniformis, side spore
Bacillus brevis, fixed nitrogen series bacillus, azotobacter chroococcum, Bacillus pumilus, streptomyces microflavus, stearothermophilus ground spore bar
Bacterium, pichia farinose, bacillus cereus, rihizobium japonicum, saccharomyces cerevisiae, Lactobacillus plantarum or Rhodopseudomonas palustris.
The function bacterium that the present invention is added by the Industry code requirements of NY978-2015, the content of the probiotics of finished product have to be larger than or etc.
In 0.2 hundred million/gram, to be mutually promoted by two or more compound bacteria, be complementary to one another, anti-soil-borne disease effect is far longer than single bacterium
Kind, therefore the combination between different bacteria agents can carry out scientific matching.Supply can be sold by producer ripe on market.
Compared with prior art, the method have the advantages that
1, the recycling of the fermentation to tobacco waste microorganism is achieved, it is to avoid pollution and the wave of resource to environment
Take, perfect the industrial chain of Nicotiana tabacum L., and tobacco waste of turning waste into wealth develops new higher value application approach.
2, tobacco waste using unique overall method process, technique is advanced, Construction and operation maintenance cost
Relatively low, the composite microbe fertilizer prepared is by identified beneficial functions bacterium+organic+inorganic combination of sciences, by inorganic fertilizer
Potentiation long-acting, bio-fertilizer quick-acting, organic fertilizer combines together, is the nutrient demand that can meet crop, improves again soil
Structure, improves crop yield or promotes the microbial product of quality of agricultural product.First detect the N-P-K content of organic material that becomes thoroughly decomposed,
Then supplementary N P and K source of adding is to reach N P and K 8-25%, and addition is according to different soil property state, the battalion of different crops
Foster demand does product design, flexibly science, it is achieved fertilizer efficiency fertility maximizes.
3, with the addition of useful functional microorganism bacterium in composite microbiological fertilizer, two or more bacterium is combined, mutually promote,
Being complementary to one another, anti-soil-borne disease effect is far longer than single culture, and the combination between different bacteria agents can carry out science and join
Ratio.
4, this technology is with the tobacco rod offal produced in tobacco leaf production, and the filter collected after tobacco leachate solid-liquid separation
Slag, filtrate, for processing object, utilize biological bacteria orientation fermentation technology that material carries out fermentation maturity weight gaining process, multiple by adding
Close zymocyte and the heavy metal in tobacco waste is carried out harmless treatment, tobacco waste comprehensive utilization is developed compound micro-
The series ecological fertilizer such as bio-fertilizer, organic water-soluble fertilizer, it is achieved environmental conservation and the higher value application of waste material.Due to project
The equipment implementing to be used is home equipment, and Construction and operation maintenance cost is relatively low, adds that recycling treatment is effective, it is possible to right
The garbage produced during production of cigarettes accomplishes 100% recycling, can reach " zero " disposal of pollutants again thus realize cleaning
Produce, therefore have highly application value.Utilizing process technology of the present invention, the composite microbiological fertilizer of production, at symbol
On the basis of closing China's fertilizer industry standard NY978-2015 corresponding index, it is also possible to freely regulate the ratio between n p k nutrition
Example, the combination between scientific matching difference bacteria agent, to adapt to the requirement of different soil and crop, survey soil can be met and join
The needs of side's fertilising, application is very strong, and also market demand average annual growth, present eruptive growth, therefore, this patent product
At modern fertilizer industry, there is huge value space.This project is raw with focus utilization tobacco waste for development of raw materials series
For the purpose of state fertilizer also field, i.e. with making ecological fertilizer as tie, tobacco and agricultural planting are optimized combination, accomplish energy
Multi-class propagation, material circulate benignly, the most perfect industrial chain of Nicotiana tabacum L., open up new way for environmental protection agricultural.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in detail, but they are not the further restrictions to the present invention.
Embodiment 1:
1, it is pulverized and mixed: tobacco waste and substandard products Semen Glycines are crushed, prepares the tobacco powder of 60-80 mesh, add by gross weight
The substandard products analysis for soybean powder of 7%, the mushroom slag of 15%, 8% wheat bran rice husk, enter in tobacco powder and make mixed material, tobacco powder actual amount
70%, after fermentation maturity, material index is: organic 65%, nitrogen 2.72%, phosphorus 0.73%, potassium 5.46%, moisture 21.55%.
2, inoculation fermentation: be added in mixed material by composite fermentation strain and stir, the part by weight of interpolation is
Composite fermentation strain: inoculum concentration is 0.1%, then adds tobacco leachate and the humidity of material is adjusted to 40%, fully stir evenly, heap
Amass into buttress (not covering) with plastic sheeting etc. to ferment.
3, turning is become thoroughly decomposed: treats that temperature is raised to more than 60 DEG C, is incubated 1-2 days, then turning;Treat that material is warming up to 60 DEG C again
Above, insulation, turning again.Repeat said process more than 2-3 time.Material no longer heats up, and organic materials is loose, dark brown, face
Color is homogeneous, it is seen that substantially mycelia, has fermented flavour or has fermented during with ammonia taste.
4, organic-inorganic co-grinding: organic in the quality index of the material of fermentation maturity, moisture and N P and K are contained
Numerical quantity calculates, and supplements and with the addition of N P and K and reach more than 25%, and proportion scale is: tobacco powder fermentation materials 55%, phosphoric acid
One ammonium 10%, carbamide 15%, potassium sulfate 12%, potassium humate 8%.
5, function bacterium is added: requiring according to product function and the design of crop demand, this product is to apply Saccharum Sinensis Roxb. Fructus Citri tangerinae, emperor
Using on the fruit trees such as Supreme Being Citrus chachiensis Hort., it is therefore an objective to reduce nitrate content in plant, improve fruit quality, therefore this product adds Xie Dian
Afnyloliquefaciens, bacillus subtilis, gel-shaped series bacillus, computer dispensing is accurately added, compound uniform.Through using effect
Show that the soil is porous, acid-base value pH value rises to 6, promote root system development, reduce nitrate content more than 20% in plant, can
Making Vc content in fruit improve more than 30%, sugariness improves 2%, and fruit is in good taste, storage endurance, and selling price is high.
6, inspection: material becomes thoroughly decomposed completely, outward appearance is that sepia, hands are grabbed and felt soft, has the fragrant and sweet taste of Nicotiana tabacum L..By NY978
The assay standard of 2015, testing result is: organic 39.83%, nitrogen 10.75%, phosphorus 5.55%, potassium 10.08%, moisture
14.53%, strain quantity bacillus amyloliquefaciens strain quantity bacillus amyloliquefaciens 0.1 108CFU/g, bacillus subtilis
Bacterium 0.13 108CFU/g, gel-shaped series bacillus function bacterium 0.06 108CFU/g, total effectively bacterium number is 0.29 hundred million/gram, complete
Be up to state standards prescription in NY798-2015 entirely.
Embodiment 2:
1, it is pulverized and mixed: tobacco waste and substandard products Semen Glycines are crushed, prepares the tobacco powder of 60-80 mesh, add by gross weight
The substandard products analysis for soybean powder of 5%, the mushroom slag of 15%, 5% wheat bran rice husk, enter in tobacco powder and make mixed material, tobacco powder actual amount
75%, after fermentation maturity, material index is: organic 66.5%, nitrogen 2.61%, phosphorus 0.68%, potassium 5.72%, moisture 22.5%.
2, inoculation fermentation: be added in mixed material by composite fermentation strain and stir, the part by weight of interpolation is
Composite fermentation strain: inoculum concentration is 0.1%, then adds tobacco leachate and the humidity of material is adjusted to 40-50%, fully stir
Even, it is piled into buttress (not covering with plastic sheeting etc.) and ferments.
3, turning is become thoroughly decomposed: treats that temperature is raised to more than 60 DEG C, is incubated 1-2 days, then turning;Treat that material is warming up to 60 DEG C again
Above, insulation, turning again.Repeat said process more than 2-3 time.Material no longer heats up, and organic materials is loose, dark brown, face
Color is homogeneous, it is seen that substantially mycelia, has fermented flavour or has fermented during with ammonia taste.
4, organic-inorganic co-grinding: organic in the quality index of the material of fermentation maturity, moisture and N P and K are contained
Numerical quantity calculates, and supplements and with the addition of N P and K and reach more than 25%, and proportion scale is: tobacco powder fermentation materials 60%, chlorination
Potassium 10%, carbamide 20%, phosphate fertilizer 3%, MAP 7%.
5, function bacterium is added: requiring according to product function and the design of crop demand, this product is to apply at Oryza sativa L., Semen Tritici aestivi
Use Deng upper, it is therefore an objective to promote in metabolic process, produce substantial amounts of plant endogenous enzyme, crop can be significantly improved to nitrogen, phosphorus, potassium
Absorbance Deng nutrient.Therefore this product adds bacillus megaterium and bacillusmusilaginosiengineering, and computer dispensing accurately adds
Add, compound uniform.
6, inspection: material becomes thoroughly decomposed completely, outward appearance is that sepia, hands are grabbed and felt soft, has the fragrant and sweet taste of Nicotiana tabacum L..By NY978
The assay standard of 2015, testing result is: organic 47.3%, nitrogen 13.26%, phosphorus 4.60%, potassium 10.27%, moisture
15.65%, strain quantity is bacillus megaterium 0.2 108CFU/g, gel-shaped series bacillus function bacterium 0.13
108CFU/g, total effectively bacterium number is 0.33 hundred million/gram, the prescription being fully achieved in national standard NY798-2015.
Embodiment 3:
1, it is pulverized and mixed: tobacco waste and substandard products Semen Glycines are crushed, prepares the tobacco powder of 60-80 mesh, add by gross weight
The substandard products analysis for soybean powder of 10%, the mushroom slag of 15%, 8% wheat bran rice husk, enter in tobacco powder and make mixed material, tobacco powder actual amount
67%, after fermentation maturity, material index is: organic 66.9%, nitrogen 2.79%, phosphorus 0.78%, potassium 5.35%, moisture
21.39%.
2, inoculation fermentation: be added in mixed material by composite fermentation strain and stir, the part by weight of interpolation is
Composite fermentation strain: inoculum concentration is 0.1%, then adds tobacco leachate and the humidity of material is adjusted to 40-50%, fully stir
Even, it is piled into buttress (not covering with plastic sheeting etc.) and ferments.
3, turning is become thoroughly decomposed: treats that temperature is raised to more than 60 DEG C, is incubated 1-2 days, then turning;Treat that material is warming up to 60 DEG C again
Above, insulation, turning again.Repeat said process more than 2-3 time.Material no longer heats up, and organic materials is loose, dark brown, face
Color is homogeneous, it is seen that substantially mycelia, has fermented flavour or has fermented during with ammonia taste.
4, organic-inorganic co-grinding: organic in the quality index of the material of fermentation maturity, moisture and N P and K are contained
Numerical quantity calculates, and supplements and with the addition of N P and K and reach more than 25%, and proportion scale is: tobacco powder fermentation materials 65%, sulphuric acid
Ammonium 10%, carbamide 12%, ammonium carbonate 3%, MAP 10%.
5, function bacterium is added: requiring according to product function and the design of crop demand, this product is to apply at vegetable and melon
Classes etc. are upper to be used, it is therefore an objective to increase crop anti-adversity, fixed nitrogen, disease-resistant, kill harmful bacteria, therefore this product adds bacillus subtilis
Bacterium and Bacillus licheniformis, computer dispensing is accurately added, compound uniform.
6, inspection: material becomes thoroughly decomposed completely, outward appearance is that sepia, hands are grabbed and felt soft, has the fragrant and sweet taste of Nicotiana tabacum L..By NY978
The assay standard of 2015, testing result is: organic 43.49%, nitrogen 12.02%, phosphorus 4.67%, potassium 3.26%, moisture
16.200%, strain quantity is bacillus subtilis 0.15 108CFU/g, Bacillus licheniformis function bacterium 0.18 108CFU/
G, total effectively bacterium number is 0.33 hundred million/gram, the prescription being fully achieved in national standard NY798-2015.
The result of three embodiments such as following table: