CN103524159A - Special fertilizer for golf law and preparation method thereof - Google Patents
Special fertilizer for golf law and preparation method thereof Download PDFInfo
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- CN103524159A CN103524159A CN201310475597.0A CN201310475597A CN103524159A CN 103524159 A CN103524159 A CN 103524159A CN 201310475597 A CN201310475597 A CN 201310475597A CN 103524159 A CN103524159 A CN 103524159A
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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
Abstract
The invention discloses a special fertilizer for golf law and a preparation method thereof, and relates to the technical field of organic fertilizers for garden plantation. The special fertilizer is prepared from oil tea meal, rapeseed bran, garden waste, alga slag, fish meal and an EM inocula. The preparation process comprises: A, material preparation; B, primary crushing; C, mixing; D, piling and fermentation; E, first drying; F, secondary crushing; G, granulating; H, screening; I, secondary drying; and J, grading. The special fertilizer has the characteristics of being comprehensive in nutrition, fine in particle size, lasting in fertilizer efficiency, economical, practical, green, environment-friendly, insect resistant, antibacterial, salt and alkali resistant, applicable to golf lawns, and the like; and also the special fertilizer is applicable to lawns in gardens and greening regions as well as golf lawns in various regions.
Description
Technical field
Present technique relates to the organic fertilizer technique field in Chinese garden planting, and tool is a kind of golf lawn special fertilizer and preparation method thereof particularly.
Background technology
Along with China's expanding economy, the raising of national wealth, utilizes the golf course of non-arable land construction to obtain very large development, and golf ball number constantly increases at home, and the market demand of its special fertilizer for lawn is also along with increase.The current golf lawn special fertilizer of China major part dependence on import still very, but import fertilizer is expensive, and lack the support of the local soil test analytical data of enough China, ratio used and composition are not too applicable to local soil regime.Traditional fertilizer be take chemical nitrogen fertilizer as main, on the quality on lawn, soil physics situation, ecotope, all can produce negative impact, and the ammonia taste of chemical nitrogen fertilizer can produce very bad sensation to sportsmen and spectators, greatly affects the image of golf sports.As Chinese patent (number of patent application is 01128697.0) " a kind of special fertilizer for lawn ", be characterized in: the proportioning of special fertilizer for lawn is nitrogen: phosphorus: the proportioning of potassium is 15: 10: 5 (N-P-K=15-10-5); Adopt the lawn fertilizer of this invention preparation, be applicable to various soil, various soil all can not produced and be hardened and the features such as change of chemical property own, applicable green belt, garden, lawn, park, obvious to the growth result of the economy grass such as pasture, water shield especially, be specially adapted to using of the high-grade motion lawn such as golf course, football pitch fertile.And for example Chinese patent (number of patent application is 200810143748.1) " method for preparing amellia pancake multi-resistance organic fertilizer ", is characterized in that the raw material that contains following weight percent in formula: the camellia dregs of rice 20～25; Beer slag 8～12; The many thalline 3～8 of citric acid; Vitriolate of tartar 3～8; Fused(calcium magnesium)phosphate 9～15; Active bio starter 0.1; Tobacco rod 3～8; Carrier 30 as one kind～40; Water 3～10; This invention fertilizer efficiency is surely long, can improve soil, ecological, environmental protective, foster and apply fertilizer and manufacture and relative the saving time and labour of applying fertilizer, resistant to lodging, disease and insect resistance good, commercialized degree is high, can be widely used in the production of nuisanceless green agricultural-food, be specially adapted to AA level and A level green health agricultural-food and produce.
Summary of the invention:
The object of the present invention is to provide and a kind ofly take pure natural organic composition as matrix, have that comprehensive nutrition, granularity are fine and smooth, fertilizer efficiency is lasting, economical and practical, environmental protection, pest-resistant sterilization, the anti-feature such as saline and alkaline, be applicable to the fertilizer that golf lawn is used, and its preparation method is provided.
For achieving the above object, the technical solution adopted in the present invention is a kind of golf lawn special fertilizer of invention, is to be prepared from by following raw material by weight:
Extracted From Oil-tea-cake 20-50 vegetable seed bran 10-30 garden waste 10-15
Marine alga slag 5-10 fish meal 0.1-3 EM microbial inoculum 0.01-0.09.
The technical scheme one of its optimization is to be prepared from by following raw material by weight:
Extracted From Oil-tea-cake 20 vegetable seed bran 10 garden waste 10
Marine alga slag 5 fish meal 0.1 EM microbial inoculums 0.01.
The technical scheme two of its optimization is to be prepared from by following raw material by weight:
Extracted From Oil-tea-cake 50 vegetable seed bran 30 garden waste 15
Marine alga slag 10 fish meal 3 EM microbial inoculums 0.09.
The technical scheme three of its optimization is to be prepared from by following raw material by weight:
Extracted From Oil-tea-cake 30 vegetable seed bran 15 garden waste 11
Marine alga slag 6 fish meal 0.5 EM microbial inoculums 0.02.
The technical scheme four of its optimization is to be prepared from by following raw material by weight:
Extracted From Oil-tea-cake 40 vegetable seed bran 25 garden waste 14
Marine alga slag 9 fish meal 2.5 EM microbial inoculums 0.07.
The technical scheme five of its optimization is to be prepared from by following raw material by weight:
Extracted From Oil-tea-cake 35 vegetable seed bran 20 garden waste 13
Marine alga slag 8 fish meal 1.5 EM microbial inoculums 0.05.
Meanwhile, also provide the preparation method of the golf lawn special fertilizer of above-mentioned each scheme, its preparation process is as follows:
A, get the raw materials ready: according to above-mentioned weight proportion, get respectively each raw material, standby;
B, first broken: standby garden waste is ground into the garden waste particle that particle diameter is 2-4mm size, standby;
C, mixing: standby Extracted From Oil-tea-cake, vegetable seed bran, garden waste particle, marine alga slag, fish meal are mixed, and to adjust its moisture content be 50-70%, become compound, standby;
D, Chi Dui fermentation: standby EM microbial inoculum is mixed with standby compound, carry out Chi Dui fermentation, fermentation time is 5-24 days, becomes fermentation material, standby;
E, primary drying: standby fermentation material is carried out to airing cooling, moisture content is reduced to below 30%, become primary drying material, standby;
F, multiple broken: standby primary drying material is pulverized, and crossed 30-50 mesh sieve, become multiple particle, standby;
G, granulation: standby multiple particle is thrown and in tablets press, carried out granulation, and control particle size range is 0.55-3.35mm, becomes granulation material, standby;
H, screening: standby granulation material is carried out to sieve classification with vibratory screening apparatus, and defective particle returns to step F, qualified particle becomes screening material, standby;
I, redrying: standby screening material is dried to moisture content and is less than 3.5%, become redrying material, standby;
J, classification: standby redrying material is carried out to range, and particle size range is 0.55-1.30mm is included into chipping area and service platform special fertilizer, particle size range is 1.31-3.35mm is included into runway district special fertilizer, respectively packing.
In the fermenting process of described step D, when temperature is during higher than 50 ℃, carry out a turning, turning every day thereafter once, until fertilizer becomes thoroughly decomposed.
The drying means adopting in described step I is segmentation forced air drying method, and its drying conditions is:
A, first stage are hot and humid dry: drying temperature is 60-80 ℃, and the moisture content of forced air drying dry air used is 6.0-10g/kg, and be 3-20min time of drying;
B, subordinate phase are that low temperature and low humidity is dry: drying temperature is 20-30 ℃, and the moisture content of forced air drying dry air used is 1.0-3.0g/kg, and be 10-30min time of drying.
Described garden waste refers to the beta pruning that produces in the maintenance processes such as Urban Parks, road, lawn, lawn leaf, fallen leaves etc.
Lawn is the face of golf course, beautiful for lawn, and general court, must diligent fertilising except other normal maintenance, if but the excessive general fertilizers of using just easily causes problems such as burning seedling, waste, environmental pollution.Golf lawn grass seeds is more, except the N to traditional, P, K demand are more, also higher to the requirement of other nutritive ingredients in a growth cycle.
Golf lawn special fertilizer of the present invention, take pure natural organic composition as matrix, and selecting Extracted From Oil-tea-cake is base-material, is equipped with vegetable seed bran, garden waste, marine alga slag, fish meal, EM microbial inoculum and is prepared from.Extracted From Oil-tea-cake is remaining residue after the oil expression of oil tea (Camellia oleifera Abel) fruit, contain tea-polyphenol (Tea Polyphenols), tea saponin (Tea Saponin), protein, active polysaccharide, amino acid etc., wherein protein is about 15%, carbohydrate is about 40%, and robust fibre is 6%; Be rich in the required several kinds of mineral elements of plant as Ca, Mg, Fe, Mn, Zn etc. simultaneously, can meet the demand to several mineral materials in growing process; In addition, in Extracted From Oil-tea-cake, also contain the tea saponin of 10-15%, tea saponin is a kind of natural nonionic surface active agent, can be used as the hormone regulator of plant-growth, in low strength range, promote growing of plant, high density again can be to its certain restraining effect of growing; In addition, tea saponin has the effect of directly killing with food refusal to many insects, is a kind of natural biological pesticide.Vegetable seed bran is the by product after Semen Brassicae campestris (Rapeseed or Brassica napus) oil expression, its crude protein content is more than 32%, crude fiber content is answered below 12%, its amino acid forms compared with balance, sulfur amino acid content is high, methionine(Met), lysine content are also higher, are also rich in the mineral substance such as calcium, phosphorus, selenium, manganese, also contain the materials such as lsothiocyanates, thiocyanic ester, oxazolidine thione, nitrile, sinapic acid choline ester, tannin, phytic acid.In garden waste, be rich in soluble saccharide, starch, Mierocrystalline cellulose, hemicellulose, pectin substance, xylogen, fat, wax, phosphatide and protein etc., can meet the demand of the multiple grass seeds in lawn to nutritive substance.Marine alga slag is the waste residue of marine alga (as bulk kelp, bladder wrack, extra large capsule algae etc.) after extracting, contain the incomparable potassium of a large amount of non-itrogenous organic substances, land plant, calcium, magnesium, zinc, iodine etc. more than 40 and plant mineral element and abundant VITAMIN, contain especially peculiar Sargassum polysaccharides in marine alga, Lalgine, alginic acid, highly unsaturated fatty acids and multiple natural phant growth regulator, there is very high biological activity, the generation of non-specific active factor in can stimulating plant body, regulates Endogenous hormone balance; In Lalgine, contained natural antibiotics has antivirus action, has good affinity with terrestrial plant, nontoxic to people, animal, and environmentally safe has advantages of that other any fertilizer are all incomparable; The seaweed fertilizer of preparing with marine alga slag can directly make soil or by plant, soil be increased organic, activate the various beneficial microorganisms in soil, these biologies can play a part catalyzer in the circulation of plant-microbe metabolite, the biopotency of soil is increased, and the metabolite of plants and soil microorganism can be plant more nutrient is provided; Seaweed fertilizer is a kind of natural biological preparation, can work harmoniously with plant-soil ecosystem, the natural compounds that it contains as Sodium Alginate be natural soil amendment, can promote the formation of soil aggregate, improve soil internal void space, coordinate solid, liquid, gas three ratio in soil, recovery is due to the soil lac balance that over-burden and chemical pollution loses, increase soil organisms vigor, promote the release of available nutrient, be conducive to root growth, improve the resistance of crop.Fish meal be can human consumption fish part remove after or the full fish that lacks marketable value process from strand, contain rich in protein and fat, also contain the trace elements such as more calcium and phosphorus.EM microbial inoculum is to comprise that the thread fungus of photosynthetic bacteria group, lactobacillus, yeast flora, Gram positive actinomycetes group and fermentation system is in group's composite flora of one, these floras play an important role separately, also utilize the material of other microorganisms simultaneously, form the relation of coexistence and co-prosperity, guarantee that EM bacterium liquid status is stable, multiple functional, given play to the powerful energy that group army fights; The major function of EM bacterium liquid is to bring up optimum ecology, with the rapid combination of optimum strength of place of arrival, produce antioxidant, remove oxidizing substance, eliminate corrupt, suppress pathogenic bacteria, form the good environment that is suitable for animal and plant growth, simultaneously, it also produces a large amount of benefit materials that easily absorb for animals and plants, as amino acid, organic acid, Polysaccharides, various VITAMIN, various biochemical enzyme, somatomedin, microbiotic and antiviral substance etc., improve vegeto-animal immunologic function, promotion health growth.
Above-mentioned each raw material passes through biofermentation technique, turning and oxygenation are interspersed in whole fermenting process, guarantee the Growth and reproduction of aerobic microbiological in whole fermenting process, avoid excessive anaerobically fermenting that product acidity is raise, the high temperature simultaneously producing in fermenting process can kill the harmful organisms such as worm's ovum in raw material; And, improved the content of organic matter in fertilizer, guaranteed N, the K of whole growth cycle abundance and the supply of P, can promote the secretion of turf grass species hormone in vivo simultaneously, effectively improve Soil structure, improve the saline-alkali tolerance of plant.The EM(microorganism of adding) microbial inoculum, makes a part of macromolecular substance in fermenting process under the effect of microorganism, change into the materials such as amino acid, humic acid, has improved the utilization ratio of fertilizer; Meanwhile, the amount reproduction of microorganism significantly increases biomass in fertilizer, further improves Soil structure, keeps soil nutrient.Thereby golf lawn special fertilizer of the present invention, has that comprehensive nutrition, granularity are fine and smooth, fertilizer efficiency is lasting, economical and practical, environmental protection, pest-resistant sterilization, an anti-feature such as saline and alkaline.
Except comprehensive nutrition, formula equilibrium, golf lawn special fertilizer of the present invention also has the following advantages:
The one, seedling is grown, do not burnt to rapid-action, fertilizer efficiency: golf lawn special fertilizer of the present invention, adopt natural organic matter fermentation, and preparation technology is fastidious, epigranular.In fertilising process, according to golf lawn growth characteristics, rationally discharge fertilizer efficiency.The fermenting process of appropriateness makes a part of organic matter decomposition become to be easy to the small-molecule substance absorbing, and has improved fertilizer efficiency, makes fertilizer instant effect, and organic content is high simultaneously, has avoided burning in common nitrogen application process the generation of seedling phenomenon.
The 2nd, the water conservation that loosens the soil, improves soil characteristic: owing to mostly being native sand bed under golf lawn, cause fertilizer very easily to run off; The present invention is directed to this feature of golf lawn, adopt biofermentation technique to produce golf lawn special fertilizer, be rich in the multiple-microorganisms such as vinelandii, actinomycetes, effect by these microorganisms is fixed to airborne nitrogen etc. in soil, strengthen soil fertility, reach the water conservation that loosens the soil, improve the object of soil characteristic; In fertilizer, contain natural plant-growth regulator simultaneously, when effectively promoting the growth of lawn various plants, improve plant anti-salt alkalescence energy, improve plant growth environment and adaptability, further guarantee to improve soil by turf quality.
The 3rd, disease-resistant, insect-prevention, environmental protection: golf sports is as a kind of motion of high-grade fashion, higher to environmental requirement, the use of agricultural chemicals etc. pollutes the environment, is detrimental to health, and unpleasant odor can affect athletic performance, large havoc the image of golf sports; The present invention adopts the tea dregs of rice as base-material, and in the tea dregs of rice, containing the tea saponin of the 10-15% that has an appointment, tea saponin is a kind of natural nonionic surface active agent, various pests is had to the effect of killing with food refusal, and some harmful microorganisms are had and killed or restraining effect; Adopting golf lawn special fertilizer of the present invention in application, to greatly reduce the amount of application of agricultural chemicals, to maintaining golf lawn environment, have certain promoter action, is the golf lawn special fertilizer of a kind of environmental protection, disease-resistant, insect-prevention.
This special fertilizer of long-term application, can make golf lawn soil form crumb structure, strengthens lawn root system penetration power, prevents desertification of land, ensures that lawn energy healthy growth and colourity are full; Also can strengthen in addition the ability of lawn disease and insect resistance.
Table 1 is below according to the major ingredient content of golf lawn special fertilizer of the present invention and sells common fertilizer each composition correlation data on the market.Each index detection method reference standard HG/T4136-2010, GB/T23349, NY525 carry out, and product quality is carried out according to standard HG/T4136-2010.
Table 1 golf lawn special fertilizer of the present invention component content detects table
Data from table 1 can find out, the indices of golf lawn special fertilizer of the present invention is all better than relevant criterion, and the common fertilizer that is better than selling on the market.
Action effect for golf lawn special fertilizer of the present invention to turf grass species, had once done relevant proof test, and process of the test and result are as follows.
1, test design
From golf lawn chipping area, service Tai, runway district, choose respectively 3 test great Qu, each test great Qu establishes 3 revision test districts, and each revision test district establishes 3 communities, and community area is approximately 1m * 1m.1. 3 experimental plots number respectively, 2., 3., wherein: 1. number compare and do not apply fertilizer, 2. number use the common fertilizer that market is bought, 3. number use golf lawn special fertilizer of the present invention; Each lawn rate of fertilizer application of applying fertilizer is respectively 20g/m
2.Judgement criteria is as shown in table 2.
Table 2 lawn Evaluation on Appearance Quality standard
2, test-results
Observe weekly lawn growth situation one time, record the apparent growing state in lawn, adopt 5 people's point systems, the average in 3 revision test districts of take is each index final score.Each test group lawn final score is as shown in table 3.
Each test group lawn outward appearance appraisal result of table 3
As shown in Table 3, golf lawn special fertilizer of the present invention all has stronger adaptability to each grass seeds of golf lawn, and fertilising Hou Ge district lawn density, color, blade quality, homogeneity etc. all make moderate progress, and are obviously better than control group and common fertilizer group.The golf lawn of using golf lawn special fertilizer of the present invention has obvious disease and insect resistance, and other group sample disease and insect resistances are poor.
Embodiment
Below in conjunction with embodiment, the present invention is described further.Explanation is below the mode exemplifying, but protection scope of the present invention is not limited to this.
Embodiment mono-
The concrete preparation process of the present embodiment is as follows:
A, get the raw materials ready: get respectively by weight 20 parts of Extracted From Oil-tea-cakes, 10 parts of vegetable seed brans, garden waste and (refer to the beta pruning that produces in the maintenance processes such as Urban Parks, road, lawn, lawn leaf, fallen leaves etc., lower with) 10 parts, 5 parts of marine alga slags, 0.1 part of fish meal, 0.01 part of EM microbial inoculum, standby;
B, first broken: standby garden waste is ground into the garden waste particle that particle diameter is 2-4mm size, standby;
C, mixing: standby Extracted From Oil-tea-cake, vegetable seed bran, garden waste particle, marine alga slag, fish meal are mixed, and adding water, to adjust its moisture content be 55%, becomes compound, standby;
D, Chi Dui fermentation: standby EM microbial inoculum is dissolved in suitable quantity of water, standby compound is added while stirring to the aqueous solution of EM microbial inoculum, Chi Dui then, and with plastic film sealing, carry out spontaneous fermentation; In fermenting process, constantly measure the temperature of compound inside, when temperature is greater than 50 ℃, carries out turning for the first time and stir, after stirring, still with plastic film sealing, turning every day once, is fermented after 14 days, becomes fermentation material, standby;
E, primary drying: standby fermentation material is taken out, spread out, natural drying 5 hours (making moisture content be down to 19.3%), becomes primary drying material, standby;
F, multiple broken: standby primary drying material is pulverized, and crossed 40 mesh sieves, become multiple particle, standby;
G, granulation: standby multiple particle is thrown and in tablets press, carried out extruder grain, and control particle size range is 0.55-3.35mm, becomes granulation material, standby;
H, screening: standby granulation material is carried out to sieve classification with vibratory screening apparatus, and the defective particle of particle size range outside 0.55-3.35mm, returns to step F and carry out again multiple brokenly, and qualified particle becomes screening material, standby;
I, redrying: by standby screening material, adopt segmentation forced air drying method dry, its drying conditions is:
A, first stage are hot and humid dry: drying temperature is 67 ℃, and the moisture content of forced air drying dry air used is 7.1g/kg, and be 8min time of drying;
B, subordinate phase are that low temperature and low humidity is dry: drying temperature is 28 ℃, and the moisture content of forced air drying dry air used is 1.8g/kg, and be 15min time of drying; After dry, screening material moisture content is less than 3.1%, becomes redrying material, standby;
J, classification: standby redrying material is carried out to range, and particle size range is 0.55-1.30mm is included into chipping area and service platform special fertilizer, particle size range is 1.31-3.35mm is included into runway district special fertilizer, respectively packing.
The technological standard of the present embodiment is carried out with reference to HG/T4136-2010.
Embodiment bis-
The concrete preparation process of the present embodiment is as follows:
A, get the raw materials ready: get respectively by weight 50 parts of Extracted From Oil-tea-cakes, 30 parts of vegetable seed brans, 15 parts of garden waste, 10 parts of marine alga slags, 3 parts of fish meal, 0.09 part of EM microbial inoculum, standby;
B, first broken: standby garden waste is ground into the garden waste particle that particle diameter is 2-4mm size, standby;
C, mixing: standby Extracted From Oil-tea-cake, vegetable seed bran, garden waste particle, marine alga slag, fish meal are mixed, and adding water, to adjust its moisture content be 55%, becomes compound, standby;
D, Chi Dui fermentation: standby EM microbial inoculum is dissolved in suitable quantity of water, standby compound is added while stirring to the aqueous solution of EM microbial inoculum, Chi Dui then, and with plastic film sealing, carry out spontaneous fermentation; In fermenting process, constantly measure the temperature of compound inside, when temperature is greater than 50 ℃, carries out turning for the first time and stir, after stirring, still with plastic film sealing, turning every day once, is fermented after 11 days, becomes fermentation material, standby;
E, primary drying: standby fermentation material is taken out, spread out, natural drying 5.5 hours (making moisture content be down to 18.4%), becomes primary drying material, standby;
F, multiple broken: standby primary drying material is pulverized, and crossed 40 mesh sieves, become multiple particle, standby;
G, granulation: standby multiple particle is thrown and in tablets press, carried out extruder grain, and control particle size range is 0.55-3.35mm, becomes granulation material, standby;
H, screening: standby granulation material is carried out to sieve classification with vibratory screening apparatus, and the defective particle of particle size range outside 0.55-3.35mm, returns to step F and carry out again multiple brokenly, and qualified particle becomes screening material, standby;
I, redrying: by standby screening material, adopt segmentation forced air drying method dry, its drying conditions is:
A, first stage are hot and humid dry: drying temperature is 72 ℃, and the moisture content of forced air drying dry air used is 8.1g/kg, and be 15min time of drying;
B, subordinate phase are that low temperature and low humidity is dry: drying temperature is 25 ℃, and the moisture content of forced air drying dry air used is 1.3g/kg, and be 23min time of drying; After dry, screening material moisture content is less than 2.4%, becomes redrying material, standby;
J, classification: standby redrying material is carried out to range, and particle size range is 0.55-1.30mm is included into chipping area and service platform special fertilizer, particle size range is 1.31-3.35mm is included into runway district special fertilizer, respectively packing.
The technological standard of the present embodiment is carried out with reference to HG/T4136-2010.
Embodiment tri-
The concrete preparation process of the present embodiment is as follows:
A, get the raw materials ready: get respectively by weight 30 parts of Extracted From Oil-tea-cakes, 15 parts of vegetable seed brans, 11 parts of garden waste, 6 parts of marine alga slags, 0.5 part of fish meal, 0.02 part of EM microbial inoculum, standby;
B, first broken: standby garden waste is ground into the garden waste particle that particle diameter is 2-4mm size, standby;
C, mixing: standby Extracted From Oil-tea-cake, vegetable seed bran, garden waste particle, marine alga slag, fish meal are mixed, and adding water, to adjust its moisture content be 55%, becomes compound, standby;
D, Chi Dui fermentation: standby EM microbial inoculum is dissolved in suitable quantity of water, standby compound is added while stirring to the aqueous solution of EM microbial inoculum, Chi Dui then, and with plastic film sealing, carry out spontaneous fermentation; In fermenting process, constantly measure the temperature of compound inside, when temperature is greater than 50 ℃, carries out turning for the first time and stir, after stirring, still with plastic film sealing, turning every day once, is fermented after 7 days, becomes fermentation material, standby;
E, primary drying: standby fermentation material is taken out, spread out, natural drying 6 hours (making moisture content be down to 21.7%), becomes primary drying material, standby;
F, multiple broken: standby primary drying material is pulverized, and crossed 40 mesh sieves, become multiple particle, standby;
G, granulation: standby multiple particle is thrown and in tablets press, carried out extruder grain, and control particle size range is 0.55-3.35mm, becomes granulation material, standby;
H, screening: standby granulation material is carried out to sieve classification with vibratory screening apparatus, and the defective particle of particle size range outside 0.55-3.35mm, returns to step F and carry out again multiple brokenly, and qualified particle becomes screening material, standby;
I, redrying: by standby screening material, adopt segmentation forced air drying method dry, its drying conditions is:
A, first stage are hot and humid dry: drying temperature is 80 ℃, and the moisture content of forced air drying dry air used is 9.5g/kg, and be 20min time of drying;
B, subordinate phase are that low temperature and low humidity is dry: drying temperature is 30 ℃, and the moisture content of forced air drying dry air used is 3.0g/kg, and be 30min time of drying; After dry, screening material moisture content is less than 2.4%, becomes redrying material, standby;
J, classification: standby redrying material is carried out to range, and particle size range is 0.55-1.30mm is included into chipping area and service platform special fertilizer, particle size range is 1.31-3.35mm is included into runway district special fertilizer, respectively packing.
The technological standard of the present embodiment is carried out with reference to HG/T4136-2010.
Embodiment tetra-
The concrete preparation process of the present embodiment is as follows:
A, get the raw materials ready: get respectively by weight 40 parts of Extracted From Oil-tea-cakes, 25 parts of vegetable seed brans, 14 parts of garden waste, 9 parts of marine alga slags, 2.5 parts of fish meal, 0.07 part of EM microbial inoculum, standby;
B, first broken: standby garden waste is ground into the garden waste particle that particle diameter is 2-4mm size, standby;
C, mixing: standby Extracted From Oil-tea-cake, vegetable seed bran, garden waste particle, marine alga slag, fish meal are mixed, and adding water, to adjust its moisture content be 61%, becomes compound, standby;
D, Chi Dui fermentation: standby EM microbial inoculum is dissolved in suitable quantity of water, standby compound is added while stirring to the aqueous solution of EM microbial inoculum, Chi Dui then, and with plastic film sealing, carry out spontaneous fermentation; In fermenting process, constantly measure the temperature of compound inside, when temperature is greater than 50 ℃, carries out turning for the first time and stir, after stirring, still with plastic film sealing, turning every day once, is fermented after 10 days, becomes fermentation material, standby;
E, primary drying: standby fermentation material is taken out, spread out, natural drying 7 hours (making moisture content be down to 18.7%), becomes primary drying material, standby;
F, multiple broken: standby primary drying material is pulverized, and crossed 50 mesh sieves, become multiple particle, standby;
G, granulation: standby multiple particle is thrown and in tablets press, carried out extruder grain, and control particle size range is 0.55-3.35mm, becomes granulation material, standby;
H, screening: standby granulation material is carried out to sieve classification with vibratory screening apparatus, and the defective particle of particle size range outside 0.55-3.35mm, returns to step F and carry out again multiple brokenly, and qualified particle becomes screening material, standby;
I, redrying: by standby screening material, adopt segmentation forced air drying method dry, its drying conditions is:
A, first stage are hot and humid dry: drying temperature is 75 ℃, and the moisture content of forced air drying dry air used is 8.4g/kg, and be 17min time of drying;
B, subordinate phase are that low temperature and low humidity is dry: drying temperature is 28 ℃, and the moisture content of forced air drying dry air used is 2.7g/kg, and be 30min time of drying; After dry, screening material moisture content is less than 2.1%, becomes redrying material, standby;
J, classification: standby redrying material is carried out to range, and particle size range is 0.55-1.30mm is included into chipping area and service platform special fertilizer, particle size range is 1.31-3.35mm is included into runway district special fertilizer, respectively packing.
The technological standard of the present embodiment is carried out with reference to HG/T4136-2010.
Embodiment five
The concrete preparation process of the present embodiment is as follows:
A, get the raw materials ready: get respectively by weight 35 parts of Extracted From Oil-tea-cakes, 20 parts of vegetable seed brans, 13 parts of garden waste, 8 parts of marine alga slags, 1.5 parts of fish meal, 0.05 part of EM microbial inoculum, standby;
B, first broken: standby garden waste is ground into the garden waste particle that particle diameter is 2-4mm size, standby;
C, mixing: standby Extracted From Oil-tea-cake, vegetable seed bran, garden waste particle, marine alga slag, fish meal are mixed, and adding water, to adjust its moisture content be 65%, becomes compound, standby;
D, Chi Dui fermentation: standby EM microbial inoculum is dissolved in suitable quantity of water, standby compound is added while stirring to the aqueous solution of EM microbial inoculum, Chi Dui then, and with plastic film sealing, carry out spontaneous fermentation; In fermenting process, constantly measure the temperature of compound inside, when temperature is greater than 50 ℃, carries out turning for the first time and stir, after stirring, still with plastic film sealing, turning every day once, is fermented after 15 days, becomes fermentation material, standby;
E, primary drying: standby fermentation material is taken out, spread out, natural drying 8 hours (making moisture content be down to 19.2%), becomes primary drying material, standby;
F, multiple broken: standby primary drying material is pulverized, and crossed 40 mesh sieves, become multiple particle, standby;
G, granulation: standby multiple particle is thrown and in tablets press, carried out extruder grain, and control particle size range is 0.55-3.35mm, becomes granulation material, standby;
H, screening: standby granulation material is carried out to sieve classification with vibratory screening apparatus, and the defective particle of particle size range outside 0.55-3.35mm, returns to step F and carry out again multiple brokenly, and qualified particle becomes screening material, standby;
I, redrying: by standby screening material, adopt segmentation forced air drying method dry, its drying conditions is:
A, first stage are hot and humid dry: drying temperature is 80 ℃, and the moisture content of forced air drying dry air used is 10g/kg, and be 17min time of drying;
B, subordinate phase are that low temperature and low humidity is dry: drying temperature is 25 ℃, and the moisture content of forced air drying dry air used is 3.0g/kg, and be 30min time of drying; After dry, screening material moisture content is less than 2.6%, becomes redrying material, standby;
J, classification: standby redrying material is carried out to range, and particle size range is 0.55-1.30mm is included into chipping area and service platform special fertilizer, particle size range is 1.31-3.35mm is included into runway district special fertilizer, respectively packing.
The technological standard of the present embodiment is carried out with reference to HG/T4136-2010.
Golf lawn special fertilizer of the present invention, the golf lawn that is applicable to various places is used, and use on the lawn that is also suitable for park and green belt.
Claims (9)
1. a golf lawn special fertilizer, it is characterized in that being prepared from by following raw material by weight:
Extracted From Oil-tea-cake 20-50 vegetable seed bran 10-30 garden waste 10-15
Marine alga slag 5-10 fish meal 0.1-3 EM microbial inoculum 0.01-0.09.
2. golf lawn special fertilizer according to claim 1, it is characterized in that being prepared from by following raw material by weight:
Extracted From Oil-tea-cake 20 vegetable seed bran 10 garden waste 10
Marine alga slag 5 fish meal 0.1 EM microbial inoculums 0.01.
3. golf lawn special fertilizer according to claim 1, it is characterized in that being prepared from by following raw material by weight:
Extracted From Oil-tea-cake 50 vegetable seed bran 30 garden waste 15
Marine alga slag 10 fish meal 3 EM microbial inoculums 0.09.
4. golf lawn special fertilizer according to claim 1, it is characterized in that being prepared from by following raw material by weight:
Extracted From Oil-tea-cake 30 vegetable seed bran 15 garden waste 11
Marine alga slag 6 fish meal 0.5 EM microbial inoculums 0.02.
5. golf lawn special fertilizer according to claim 1, it is characterized in that being prepared from by following raw material by weight:
Extracted From Oil-tea-cake 40 vegetable seed bran 25 garden waste 14
Marine alga slag 9 fish meal 2.5 EM microbial inoculums 0.07.
6. golf lawn special fertilizer according to claim 1, it is characterized in that being prepared from by following raw material by weight:
Extracted From Oil-tea-cake 35 vegetable seed bran 20 garden waste 13
Marine alga slag 8 fish meal 1.5 EM microbial inoculums 0.05.
7. a preparation method for golf lawn special fertilizer as described in any one in claim 1-6, is characterized in that preparation process is as follows:
A, get the raw materials ready: according to above-mentioned weight proportion, get respectively each raw material, standby;
B, first broken: standby garden waste is ground into the garden waste particle that particle diameter is 2-4mm size, standby;
C, mixing: standby Extracted From Oil-tea-cake, vegetable seed bran, garden waste particle, marine alga slag, fish meal are mixed, and to adjust its moisture content be 50-70%, become compound, standby;
D, Chi Dui fermentation: standby EM microbial inoculum is mixed with standby compound, carry out Chi Dui fermentation, fermentation time is 5-24 days, becomes fermentation material, standby;
E, primary drying: standby fermentation material is carried out to airing cooling, moisture content is reduced to below 30%, become primary drying material, standby;
F, multiple broken: standby primary drying material is pulverized, and crossed 30-50 mesh sieve, become multiple particle, standby;
G, granulation: standby multiple particle is thrown and in tablets press, carried out granulation, and control particle size range is 0.55-3.35mm, becomes granulation material, standby;
H, screening: standby granulation material is carried out to sieve classification with vibratory screening apparatus, and defective particle returns to step F, qualified particle becomes screening material, standby;
I, redrying: standby screening material is dried to moisture content and is less than 3.5%, become redrying material, standby;
J, classification: standby redrying material is carried out to range, and particle size range is 0.55-1.30mm is included into chipping area and service platform special fertilizer, particle size range is 1.31-3.35mm is included into runway district special fertilizer, respectively packing.
8. the preparation method of golf lawn special fertilizer according to claim 7, is characterized in that: in the fermenting process of described step D, when temperature is during higher than 50 ℃, carry out a turning, turning every day thereafter once, until fertilizer becomes thoroughly decomposed.
9. the preparation method of golf lawn special fertilizer according to claim 7, is characterized in that: the drying means adopting in described step I is segmentation forced air drying method, and its drying conditions is:
A, first stage are hot and humid dry: drying temperature is 60-80 ℃, and the moisture content of forced air drying dry air used is 6.0-10g/kg, and be 3-20min time of drying;
B, subordinate phase are that low temperature and low humidity is dry: drying temperature is 20-30 ℃, and the moisture content of forced air drying dry air used is 1.0-3.0g/kg, and be 10-30min time of drying.
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