CN105601401A - Tung cake fertilizer and preparation method thereof - Google Patents
Tung cake fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN105601401A CN105601401A CN201410577842.3A CN201410577842A CN105601401A CN 105601401 A CN105601401 A CN 105601401A CN 201410577842 A CN201410577842 A CN 201410577842A CN 105601401 A CN105601401 A CN 105601401A
- Authority
- CN
- China
- Prior art keywords
- fermentation
- fertilizer
- tung oil
- paulownia cake
- bfa
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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 present invention relates to a tung cake fertilizer, which comprises the following raw materials by weight: 30-70% of tung cake, 10-20% of tung oil, 15-50% of waste tobacco shred, 1.5-3% of urea, 10-20% of phosphorite powder, and 0.5-1.5% of BFA powder. According to the present invention, the tung cake fertilizer has characteristics of rich nutrients, high water-soluble organic matter content, high fulvic acid content, long fertilizer efficiency period, substantial yield increase, product quality improving, insect disinfestation, disease prevention, soil improvement and ecological environment optimizing, is suitable for all types of soils and any crops, and can be used as the preferred fertilizer source of the environmental protection food; the application results of the fertilizer in the south mountain areas prove that the fertilizer can be adopted as the main agricultural fertilizer so as to be applied on the dry crops such as maize; and the preparation method has characteristics of scientific and reasonable formula, and novel technology route, and is suitable for industrial production.
Description
Technical field
The present invention relates to organic fertilizer technique field, be especially specifically related to a kind of paulownia cake fertilizer and preparation method thereof.
Background technology
Adopt through enriching perfect traditional farm manure processing technology, farm manure resources making can be become to the fertilizer that fertilizer efficiency is very highMaterial. If Chinese Patent Application No. is 2014103146448, denomination of invention is the preparation method containing the paulownia cake fertilizer of tung oil, shouldPreparation method comprises that pulverizing, oil goes back that cake, urine soak, the several making steps of granulation, and the paulownia cake of preparing through these making steps hasMachine fertilizer (paulownia cake fertilizer), is rich in various nutrient for plants, and its utilization rate is higher more than 40% than the inorganic fertilizer of equal nutrient content, can makeCrop is significantly increased production, and improves product quality, prevention and elimination of disease and pests, and preparation method is scientific and reasonable, simple, but required with regard to itProcess conditions, belong to small-scale production technology, are generally applicable to little Wei enterprise, peasant cooperative society and private farm, and rightIn large and medium-sized enterprise, should employ new technology as much as possible, new technology and energy-saving environmental protection device carry out suitability for industrialized production, butThe current domestic above-mentioned process conditions production paulownia cake fertilizer that not yet adopts.
Summary of the invention
The object of the present invention is to provide a kind of preparation method of paulownia cake fertilizer, it draws the elite of traditional cake fertilizer production technology, adoptsThe new technology of solar-heating, BFA fermentation, tung oil coating and soil pottery defensive wall fermentation installation, the paulownia cake fertilizer nutrient of preparation is abundant,Water-soluble organic matter and fulvic acid content are high, can increase considerably output, improving product quality, and disinsection prophylaxis, optimizes ecological ringBorder, is applicable to all kinds of soil and any crop, can be used as the first source of manure of environmental protection food.
The present invention for achieving the above object, adopts following technical solution: a kind of paulownia cake fertilizer, is characterized in that its raw materialWeight proportion is: paulownia cake 30%～70%, tung oil 10%～20%, discard tobacco 15%～50%, urea 1.5%～3%, phosphorusBreeze 10%～20%, BFA powder (biological humic powder) 0.5～1.5%.
In a preferred embodiment, raw material weight proportioning of the present invention is: paulownia cake 40%～60%, and tung oil 10%～15%,Discard tobacco 15%～45%, urea 1.5%～2.5%, ground phosphate rock 12.5%～17%, BFA powder 0.5%～1.0%.
In another preferred version, raw material weight proportioning of the present invention is: paulownia cake 50%, and tung oil 10%, discard tobacco 20%,Urea 2.5%, ground phosphate rock 17%, BFA powder 0.5%.
Preferably, the preparation method of the above paulownia cake fertilizer comprises the steps:
A. pulverize: paulownia cake, discard tobacco, ground phosphate rock are pulverized to (being for example ground into 40～200 order fine powders), be sub-packed in feed binIn for subsequent use.
B. roast: steps A gained paulownia cake powder frying pan is roasted, constantly turn over and dial, make its balanced heating, half-mature,Dry and not burnt, water content is below 5%; Or Tumble Dry, reinforced in the time that intake air temperature reaches 100～120 DEG C,Dry (curing 3～5 minutes). Make its shrink slaking by oven dry, meet following process needs.
C. boiling: the warm water of step B gained material interpolation 10%～15% is mixed and stirred, place 10-50 hour, preferably approximately24 hours, then put into pot, add water to and exceed charge level 1～2cm, boil more than 20 minutes, preferably 30-60 minute; Or by thingMaterial is put into jacketed pan, boiling more than 5 minutes (for example 5-15 minute) under boiling. The temperature and humidity of utilizing steam, makesIts water absorption and swelling, destroys eucaryotic cell structure and toxic component, has accelerated physicochemical change.
D. fermentation: by step C gained material and discard tobacco powder, urea, ground phosphate rock, BFA powder and 30～70wt%, preferablyApproximately the tung oil using of 40～60wt% mixes, ferment (for example stack retting more than 7 days in fermentation vat, for example 7～15My god).
E. granulation: the material after step D fermentation is put into Squeezinggranulator and is made the particle of 3～5mm, preferably 60～At 80 DEG C, dry, make water content below 18%.
F. coating: step e gained particle is carried out to coating, and its concrete steps are as follows:
(1) tung oil of remainder (70～30wt% of the tung oil using, preferred approximately 60～40wt%) is heated to 70 DEG CAbove, preferably 71～100 DEG C, make it melt slaking;
(2) temperature for the treatment of boiled wood oil is down to 45～55 DEG C, keeps temperature stabilization, avoids shock heating quenching, prevents modification and sillyization;
(3) boiled wood oil of step (2) is sprayed onto in the particulate material of step e gained, then adopts mixer to mix and stir 3～5Minute, tung oil is smeared evenly on particulate material surface;
(4) particulate material of step (3) oiling is placed in to aeration-drying place conjunctiva, forms dressing, get product.
Or the coating step of step F replaces by following steps:
Step F ': by direct the tung oil of remainder (70～30wt% of the tung oil using, preferred approximately 60～40wt%)Be sprayed onto in the particulate material of step e gained, then adopt mixer to mix and stir 3～5min, tung oil is smeared all on particulate material surfaceEven, then be placed on aeration-drying place conjunctiva, form dressing, getting product, (it is high that the above method applies to summer temperatureIn situation, for example temperature reaches in 30 DEG C of above situations).
In addition, according to the preparation method of above paulownia cake fertilizer, the material after described step D fermentation, also can be without granulation, directlyThe tung oil uniform mixing of same remainder (70～30wt% of the tung oil using, preferred approximately 60～40wt%), obtains powdery paulowniaCake fertilizer finished product.
Preferably, the fermentation of the D of step is carried out in soil pottery defensive wall: soil pottery defensive wall is that single or multiple joint constructions " п " shape is constructedThing, forms by three layers: nexine is ceramic brick dormancy wall (thick approximately 40～50 centimetres), and skin is (thick approximately 35～45 lis of cement revetmentsRice), centre is the air-permeable layer (thick approximately 20～30 centimetres) of filling coarse sand rubble; Bottom and sidewall are provided with vent grooves and heat up recessedGroove (dark, wide each 8-12 centimetre); In vent grooves, place airduct, place heating tube in intensification groove, groove face bedding is cellularVentilative iron plate; Heating tube is connected with solar heater, and airduct and the air compressor machine mouth of supplying gas is connected; Soil Tao Qiang top has sealingDitch, water filling in ditch, top arranges seal cover (cover plate or Polypropylence Sheet), by sealing, the intermittence of lid opening, open and can enter respectivelyRow anaerobic fermentation, facultative fermentation, aerobic fermentation; The inside of soil pottery defensive wall is reaction tank, for stacking fermentation materials, sends out thereinProduce sour phase reaction and methanogenic phase reaction; " п " is high 1.5～2 meters, wide 2.5～3 meters, two wall spacing 1.5～2m; Soil pottery enclosesSon optionally arranges hygrometer, thermometer, pH meter, is respectively used to monitor humidity, temperature and the acid-base value of windrow; Single " п " joint constructionScale look actual needs determine.
Preferably, the high 1.2 meters of left and right of fermentate stockpile, fermentation is more than 7 days, and preferably 7～10 days, its concrete steps were as follows:
(1) build heap: one deck material of 10～15 cm thicks that first more loosely pave, evenly put 3～4 row aboveDiameter is the straw bundle of 10 centimetres of left and right, and material paves 60～80 centimetres time, then puts 2～3 row straw bundle, do not step on and do not press,To ensure stockpile ventilation oxygenation;
(2) be rapidly heated: fermentation initial stage windrow temperature is preferably in more than 10 DEG C, fermentation initial stage windrow temperature is in cold seasonTemperature below 10 DEG C time, is opened heating valve, passes into steam by solar heater in heating tube, improves temperature of charge, whenAfter windrow temperature rise to 15 DEG C, stop heating, allow aerobic bacteria Fast-propagation in BFA, make material be naturally rapidly heated 1～2 days, be warmed up to 45～55 DEG C, preferably 48～50 DEG C; In fermentation the initial stage, windrow temperature was more than 10 DEG C in the situation that, allow BFAIn aerobic bacteria Fast-propagation, material is rapidly heated 1～2 day naturally, be warmed up to 45～55 DEG C, preferably 48～52 DEG C;
(3) hot fermentation: carry out hot fermentation about 3 days, for example 2～4 days; Preferably adjust by valve opening controlVentilation, the average preferred 0.1-0.3 of ventilation, for example 0.2nm3/(min·m3) (the standard of every cubic metre of heap sheaf space per minuteCubic meter air quantity);
(4) cooling fermentation: for example, in the time that windrow temperature reaches more than 70 DEG C (70～73 DEG C), enclose end ventilation 4～6 hours,Accelerated heat is distributed, and to control thermal inertia, then close encapsulation lid, stops ventilating 4～6 hours, allows amphimicrobe in BFAContinue to work. So repeated multiple times (for example 2-10 time, preferably 3-5 time) was down to below 68 DEG C high temperature in 1～2 day(for example 60～68 DEG C);
(5) anaerobism slaking: seal cover is sealed tight, the unique effect of the two air hole structures of performance ceramic brick body, allows BFAIn anaerobic bacteria start to ferment under special anaerobic condition decomposition and produce sour process, through 2～3 days, windrow temperature was down toBelow 50 DEG C, slaking has been fermented.
The beneficial effect that the present invention adopts above-mentioned raw materials to reach is:
1. the paulownia cake that the present invention adopts is traditional organic fertilizer. According to chemical examination, paulownia cake contains organic matter 77.6%, nitrogen 3.6%,Phosphatase 11 .0%, potassium oxide 0.6%. The fertilizer efficiency of every 50kg paulownia cake, is roughly equivalent to 7.5kg ammonium sulfate, 10kg calcium superphosphate,The summation of 0.5kg potassium chloride fertilizer efficiency. Result of the test shows, in rice terrace, Rational Application paulownia cake 50kg, can increase production paddy 75kgAbove. And the fertilizer efficiency of paulownia cake is lasting, also have the effect of expelling parasite, desinsection, diseases prevention and the function of improvement soil.
2. tung oil of the present invention, a kind of dry vegetable oil, China's special product. Paulownia main body of oil be eleostearic acid and linoleic acid,Oleic acid, also contains vitamin, squalene, phytosterol, pentosan and multiple proteins, and these are all nutrient for plants. PaulowniaAcid content reaches more than 75%, is the main component that determines tung oil character, and it contains 3 conjugated double bonds, and chemical property is active, hasMultiple cis-trans-isomer exists, topmost d-eleostearic acid, 48～49 DEG C of fusing points; β-eleostearic acid, 71 DEG C of fusing points. The easy polymerization of eleostearic acid andOxidized. Tung oil is coated with to flakiness, the dry constipation film of energy in air; High-temperature heating, the gel that can be polymerized voluntarily, this is itThe characteristic that its drying oil does not have.
3. discard tobacco of the present invention, contains a large amount of thick organic matters and multiple mineral element, and potassium content reaches 5%～8%,Biological nicotine 1%～9%; As paulownia cake fermentation batching, the microorganism (for example saccharomycete) to some type plays battalion is providedFoster effect, can ensure that paulownia cake fertilizer has enough potassium contents, also can prevent eliminating aphis, thrips, wood louse and most of subterranean pest-insect.
4. urea of the present invention, is the acid amides state solid nitrogenous fertilizer that nitrogen content is the highest, nitrogenous 46%. In material organic matter, containA certain amount of organic nitrogen, but the fermentation initial stage can not be utilized by microorganism, so select urea, to ensure microorganism in sweatThe supply of the energy, and ensure that paulownia cake fertilizer product contains more than 2% nitrogen.
5. ground phosphate rock of the present invention, can replace phosphate fertilizer, directly uses, and inferior ore deposit is as long as phosphorus content is greater than 18%. PhosphorusBreeze during the fermentation, is supplied with microorganism and is expanded numerous essential P elements; Also can produce 4%～6% fulvic acid, make ground phosphate rockConstantly change into can be absorbed by crops available phosphorus, and this process also can continue after burying. This is a kind of phosphorus of energy-conserving and environment-protectiveFertilizer production method, is conducive to reduce production costs. Ground phosphate rock can also play diminishing and the bonding effect of granulation.
6. BFA powder of the present invention, i.e. biological humic powder, is a kind of natural organic polymer, its essential element groupBecome carbon, hydrogen, oxygen, nitrogen, sulphur, contain a large amount of carboxyls and phenol carboxylic isoreactivity gene. After being manured into soil, can form with itFor the organic-inorganic complexing body of core, effectively improve supply and the soil enzyme activities of nutrient, improve the chemically stable of nutrientProperty, volatilization, leaching loss and phosphorus, potassium fixation and the inactivation of minimizing nitrogen; Micro-fertilizer is had to synergistic effect; Can also affect holding of soilWater and ventilation situation, water-absorbing-retaining effectively, increases soil gas content. BFA pulvis also has high-efficiency fermenting function, its instituteBe the hydrotrope containing fulvic acid, its contained carbon can be absorbed by microorganism immediately, makes microorganism Fast-propagation, and material is rapidly heated,Fully complete decomposition digest process, thereby make the production technology of paulownia cake fertilizer become simple.
7. inventor coordinates above-mentioned paulownia cake, tung oil, discard tobacco, urea, ground phosphate rock, adds and uses BFA powder to send outFerment agent is fermented in soil pottery defensive wall, and the concrete effect of its practical operation is:
Quick heating, fermentation temperature, up to 65～75 DEG C, can effectively kill more than 95% pathogen and worm's ovum in material thing; When fermentationBetween short, by traditional natural stack retting phase reduction 4/5, product increases by 3～4 times with the ratio of throughput rate; The technological process of production is simple,Use equipment is few, saves the energy, cleaner production, and the required recruitment of deduction and exemption turning and processing " cold shock ", the accident that takes place frequently such as hold one's breath,Product per ton is saved 200～300 yuan of costs; Ceramic brick body is brought into play the natural endowment advantage of its special two air hole structures, facilitates specificThe carrying out of temperature-variable fermentation process, thoroughly, product odour acid is fragrant, becomes thoroughly decomposed fully in the organic matter conversion of each raw material, and interior containing water-soluble hasMachine matter and fulvic acid content are high, and NPK content reaches 10.08%, and nutrient utilization is higher by 40%～60% than pure fertilizer, also contain ten millionThe beneficial bacteria of level; Tung oil coating prevents that moisture absorption enzyme from becoming, and extends product storage period, in sealed environment, can preserve more than 12 months.
Brief description of the drawings
Fig. 1 is soil pottery defensive wall schematic diagram of the present invention;
Fig. 2 is soil pottery defensive wall sectional view of the present invention;
Fig. 3 is soil pottery defensive wall sweat figure of the present invention.
Wherein 1 is sealing ditch, and 2 is native earthenware brick dormancy wall (wall that native earthenware brick traverse is built into), and 3 is air-permeable layer (filling coarse sand rubble), 4For cement revetment, 5 is hygrometer, and 6 is thermometer, and 7 is PH meter, and 8 is methanogenic phase reactor, and 9 is acidogenic phase reactor,10 is seal cover, and 11 is vent grooves and intensification groove (groove gas (warming up) pipe), and 12 is solar energy heat distribution system, and 13 is storageBoiler, 14 is temperature sensor, 15 is heating tube.
Detailed description of the invention
Embodiment 1
The raw material weight proportioning that the present embodiment adopts is: paulownia cake 50%, tung oil 10%, discard tobacco 20%, urea 2.5%, phosphorusBreeze 17%, BFA powder 0.5%.
Its preparation method step is as follows:
A. pulverize paulownia cake, discard tobacco, ground phosphate rock are ground into particle size range 40～200 order fine powders, be sub-packed in feed bin for subsequent use.
B. roast steps A gained paulownia cake powder frying pan is roasted, constantly turn over and dial, make its balanced heating, dry and not burnt, moistureAmount is below 5%; Also can Tumble Dry, reinforced in the time that intake air temperature reaches 100～120 DEG C, cure 3～5 minutes,Make its shrink slaking, meet following process needs.
C. 60 DEG C of warm water that boiling is approximately 12% by step B gained material interpolation weight ratio mix and stir, and place 24 hours, then putEnter in pot, add water to and exceed approximately 1～2 centimetre of charge level, boil 30 minutes, carry out hydrothermal treatment consists; Or material is put into jacketed pan,Utilize the temperature and humidity of steam to make its water absorption and swelling, destroy eucaryotic cell structure and toxic component, accelerated physicochemical change.
D. fermenting, (institute makes by the tung oil of step C gained material and discard tobacco, urea, ground phosphate rock, BFA powder and a partWith the 50wt% of tung oil, 5% of component proportion) mix, put into soil pottery defensive wall, pile high 1.2 meters of left and right, fermentation 7My god, its concrete steps are as follows:
(1) build first more loosely pave one deck material of approximately 15 cm thicks of heap, evenly put 3～4 row diameters above and beThe straw bundle of 10 centimetres of left and right, material paves approximately 80 centimetres time, then puts 2～3 row straw bundle, does not step on and does not press, to ensureStockpile ventilation oxygenation;
(2) be rapidly heated fermentation initial stage windrow temperature more than 10 DEG C, directly allow aerobic bacteria Fast-propagation in BFA, makeMaterial is rapidly heated 1～2 day naturally, is warmed up to 45～55 DEG C, preferably 48～52 DEG C;
(3), when material is rapidly heated 50 DEG C of left and right by hot fermentation, adjust ventilation by valve opening control, averageVentilation is selected 0.2nm3/(min·m3) heap layer, facilitate hot fermentation 3 days;
(4) cooling fermentation, in the time that windrow temperature approaches 70 DEG C, is enclosed end ventilation 4～6 hours, and accelerated heat is distributed, to controlThermal inertia; Then close encapsulation lid, stops ventilating 4～6 hours, allows the amphimicrobe in BFA continue to work. So repeatedly manyInferior, high temperature was down to below 68 DEG C in 1～2 day;
(5) anaerobism slaking is sealed seal cover tight, and the unique effect of two air hole structures of performance ceramic brick body, allows BFAIn anaerobic bacteria under anaerobic start to ferment decomposition and produce sour process, through 2～3 days, windrow temperature was down to below 50 DEG C,Slaking has been fermented.
E. the particle that Squeezinggranulator is made for 3～5 millimeters put into by the material after step D fermentation by granulation, at approximately 70 DEG CDry, make water content below 18%.
F. step e gained particulate material is carried out coating by coating, and its concrete steps are as follows:
(1) tung oil of remaining 5% (component proportioning) (50wt% of the tung oil using) is heated to 71 DEG C, makes it moltenSeparate slaking;
(2) temperature of step (1) boiled wood oil is controlled to 45～50 DEG C, avoids shock heating quenching, prevent modification and sillyization;
(3) boiled wood oil of step (2) is sprayed onto in the particulate material of step e gained, then adopts mixer to mix and stir 3～5 minutes,Tung oil is smeared evenly on particulate material surface;
(4) particulate material of step (3) oiling is placed in to aeration-drying place conjunctiva, forms dressing, get product.
Wherein ferment and carry out in the soil pottery defensive wall shown in Fig. 1, Fig. 2, wherein 1 is sealing ditch, and 2 is native earthenware brick dormancy wall (soil potteryThe wall that brick traverse is built into), 3 is air-permeable layer (filling coarse sand rubble), and 4 is cement revetment, and 5 is hygrometer, and 6 is thermometer, 7For PH meter, 8 is methanogenic phase reactor, and 9 is acidogenic phase reactor, and 10 is seal cover, and 11 is groove gas (warming up) pipe,12 is solar energy heat distribution system, and 13 is heat storage water tank, and 14 is temperature sensor, and 15 is heating tube. Soil pottery defensive wall be single or" п " shape structures of multiple joint constructions, form by three layers: nexine is native earthenware brick dormancy wall 2 (thick approximately 40～50 centimetres), and skin is waterMud revetment 4 (thick approximately 35～45 centimetres), centre is the air-permeable layer 3 (thick approximately 20～30 centimetres) of filling coarse sand rubble; Bottom andSidewall is provided with vent grooves and intensification groove 11 (dark, wide each 8-12 centimetre); In vent grooves, place airduct, in intensification groovePlace heating tube 15, the cellular ventilative iron plate of groove face bedding; Heating tube and solar energy heat distribution system 12 (solar heater,It is connected with heat storage water tank 13, set temperature sensor 14 in heat storage water tank) connect, airduct and the air compressor machine mouth of supplying gas is connected;Soil Tao Qiang top has sealing ditch 1, water filling in ditch, and top arranges seal cover (cover plate or Polypropylence Sheet) 10, by covering 10 envelopeClose, intermittently open, open and can carry out respectively anaerobic fermentation, facultative fermentation, aerobic fermentation; The inside of soil pottery defensive wall is reaction tank, for stacking fermentation materials, there is therein to produce sour phase reaction and product in (being provided with methanogenic phase reactor 8, acidogenic phase reactor 9)Methane phase reaction; " п " is high 1.5～2 meters, wide 2.5～3 meters, two wall spacing 1.5～2m; Soil pottery defensive wall optionally arrange hygrometer 5,Thermometer 6, pH meter 7, be respectively used to monitor humidity, temperature and the acid-base value of windrow; The scale of single " п " joint construction is looked actual needsDetermine. Sweat as shown in Figure 3.
Embodiment 2
Raw materials used identical with embodiment 1 with preparation process, just in step F, by the 5wt% of remainder (component proportioning,Be use tung oil amount 50%) tung oil be directly sprayed onto in the particulate material of step e gained, then adopt mixer mix and stir 3～5min, makes tung oil smear evenly on particulate material surface, then is placed on the dry conjunctiva in ventilation, forms dressing, get product (withThe above method applies in the high situation of temperature in summer, and for example temperature reaches in 30 DEG C of above situations).
Embodiment 3
Raw materials used identical with embodiment 1 with preparation process, just save in step e and step F, after step D is fermentedMaterial directly, with the tung oil uniform mixing of 5% (component proportioning) of remainder, obtains powdery paulownia cake fertilizer finished product.
Embodiment 4
The raw material weight proportioning that the present embodiment adopts is: paulownia cake 40%, and tung oil 13%, discard tobacco 30.25%, urea 2%,Ground phosphate rock 14%, BFA0.75%.
Preparation process, with embodiment 1, obtains coating paulownia cake fertilizer.
Embodiment 5
Raw material weight proportioning is identical with embodiment 4, and preparation process is identical with embodiment 2, obtains coating paulownia cake fertilizer.
Embodiment 6
Raw material weight proportioning is identical with embodiment 4, and preparation process is identical with embodiment 3, obtains powdery paulownia cake fertilizer finished product.
Embodiment 7
The raw material weight proportioning that the present embodiment adopts is: paulownia cake 30%, tung oil 15%, discard tobacco 40%, urea 3%, phosphorusBreeze 11%, BFA powder 1%.
Preparation process, with embodiment 1, obtains coating paulownia cake fertilizer.
Embodiment 8
Raw material weight proportioning is identical with embodiment 7, and preparation process is identical with embodiment 2, obtains coating paulownia cake fertilizer.
Embodiment 9
Raw material weight proportioning is identical with embodiment 7, and preparation process is identical with embodiment 3, obtains powdery paulownia cake fertilizer finished product.
Application test 1:
On mountain yellow soil soil, coarse sand soil and rendizina, implement the beautiful No. 10 nonirrigated farmland nonocultures in corn Hunan, be all accustomed to by local farmersUse 30 kilograms and be treated to as base fertilizer for examination embodiment 1 paulownia cake fertilizer and 30 kilograms of (15+15+15) composite fertilizers for every mu onceContrast, in cultivation technique and the on all four situation of weather conditions, use paulownia cake fertilizer than use chemical fertilizer increase production ratio be respectively17.8%, 19.2% and 15.6%.
Application test 2:
On mountain yellow soil soil, coarse sand soil and rendizina, implement the beautiful No. 10 nonirrigated farmland nonocultures in corn Hunan, be all accustomed to by local farmersUse 30 kilograms and be treated to as base fertilizer for examination embodiment 1 paulownia cake fertilizer and 45 kilograms of (15+15+15) composite fertilizers for every mu onceContrast, in cultivation technique and the on all four situation of weather conditions, use paulownia cake fertilizer than use chemical fertilizer increase production ratio be respectively1.8%, 2.3% and-0.5%.
Interpretation of result:
Yield result represents: paulownia cake fertilizer is applicable to the multiple soil such as yellow soil, coarse sand soil, rendizina, is particularly useful for jadeRice waits dry farming thing, and its nutrient content utilization rate exceeds more than 50% than pure fertilizer, and the application effect of every mu of 30 kilograms of paulownia cake fertilizer extremelyBe equivalent to less 45 kilograms of (15+15+15) composite fertilizers.
Claims (8)
1. a paulownia cake fertilizer, is characterized in that, its raw material weight proportioning is: paulownia cake 30%～70%, and tung oil 10%～20%,Discard tobacco 15%～50%, urea 1.5%～3%, ground phosphate rock 10%～20%, BFA powder 0.5%～1.5%.
2. according to the paulownia cake fertilizer of claim 1, it is characterized in that, its raw material weight proportion optimization is: paulownia cake 40%～60%,Tung oil 10%～15%, discard tobacco 15%～45%, urea 1.5%～2.5%, ground phosphate rock 12.5%～17%, BFA powder 0.5%～1.0％。
3. according to the paulownia cake fertilizer of claim 1, it is characterized in that, its raw material weight proportioning is: paulownia cake 50%, and tung oil 15%,Discard tobacco 15%, urea 2.5%, ground phosphate rock 17%, BFA powder 0.5%.
4. according to the preparation method of the paulownia cake fertilizer described in any one in claim 1-3, its concrete steps are as follows:
A. pulverize: paulownia cake, discard tobacco, ground phosphate rock are pulverized to (for example 40～200 order fine powders), be sub-packed in feed bin for subsequent use;
B. roast: steps A gained paulownia cake powder frying pan is roasted, constantly turn over and dial, balanced heating, half-mature, or useDrying machine drying (for example drying to water content below 7%, further 4-5%);
C. boiling: the step B gained material water of heating is mixed and stirred, place 10-50 hour, preferably approximately 24 hours, then put intoIn pot, add poach more than 20 minutes, preferred about 30-60 minute, or material is put into jacketed pan, 5 points of boilings under boilingClock above (for example 5～15 minutes), makes its water absorption and swelling;
D. fermentation: by step C gained material and discard tobacco powder, urea, ground phosphate rock, BFA powder and 30～70wt%, excellentSelect the tung oil using of 40～60wt% to mix, ferment more than 7 days, preferably 7～10 days.
E. granulation: the material after fermentation is put into Squeezinggranulator and make 1～10 millimeter, the preferably particle of 3-5 millimeter,
Dry (preferably to water content below 18%, for example 5～18%);
F. coating: by remaining 70～30wt%, preferably the tung oil of 60～40wt% is heated to more than 70 DEG C, for example 71-120 DEG C,Make it melt slaking, tung oil temperature is controlled to 45～55 DEG C, be sprayed onto in the particulate material of step e gained, mix and stir, makeTung oil is smeared evenly on particulate material surface, then is placed in the dry conjunctiva in ventilation, forms dressing, packaging.
5. the preparation method of paulownia cake fertilizer according to claim 4, wherein, step F replaces by following steps:
Step F ': by remaining 70～30wt%, preferably the tung oil of 60～40wt% is directly sprayed onto the particulate material of step e gainedUpper, then mix and stir, tung oil is smeared evenly on particulate material surface, then be placed on the dry conjunctiva in ventilation, form dressing, bagDress.
6. the preparation method of paulownia cake fertilizer according to claim 4, wherein, saves step e, step F, and comprise byStep D obtain fermentation after material with remaining 70～30wt%, the preferably tung oil uniform mixing of 60～40wt%, packPowdery paulownia cake fertilizer.
7. according to the preparation method described in any one in claim 4-6, wherein, fermentation is carried out in soil pottery defensive wall, and soil pottery enclosesSon is single or multiple joint constructions " п " shape structures, forms by three layers: nexine is native earthenware brick dormancy wall, and exterior wall is cement revetment, inBetween be the air-permeable layer of filling coarse sand rubble; Bottom and sidewall are provided with vent grooves and intensification groove; In vent grooves, place airduct,In intensification groove, place heating tube, the cellular ventilation of groove face bedding iron plate; Heating tube is connected with solar heater, airduct withAir compressor machine supply gas mouth connect; Soil Tao Qiang top has sealing ditch, water filling in ditch, top arranges seal cover, by the opening of lid,Intermittently open and seal, can carry out respectively aerobic fermentation, facultative fermentation and anaerobic fermentation; Soil pottery defensive wall inside is reaction tank,For stacking fermentation materials, there is therein to produce sour phase reaction and methanogenic phase reaction; Soil pottery defensive wall is optionally selected hygrometer, temperature is setDegree is counted and pH meter, is respectively used to monitor humidity, temperature and the acid-base value of windrow.
8. preparation method according to claim 7, wherein fermentation comprises the following steps:
(1) build heap: one deck material of 10～15 cm thicks that first loosely pave, evenly put 3～4 row diameters aboveBe the straw bundle of 10 centimetres of left and right, material paves 60～80 centimetres time, then puts 2～3 row straw bundle, and do not step on and do not press, withEnsure stockpile ventilation oxygenation;
(2) optional being rapidly heated: the initial stage, windrow temperature was below 10 DEG C in the situation that, open heating valve in fermentation, bySolar heater passes into steam in heating tube, improves temperature of charge, after windrow temperature rise to 15 DEG C, stops heating,Allow aerobic bacteria Fast-propagation in BFA, material is rapidly heated 1～2 day naturally, be warmed up to 45～55 DEG C, preferably 48～52DEG C; In fermentation the initial stage, windrow temperature was 10 DEG C or more in the situation that, allow aerobic bacteria Fast-propagation in BFA, make material naturally soonSpeed heats up 1～2 day, is warmed up to 45～55 DEG C, preferably 48～52 DEG C;
(3) hot fermentation: carry out hot fermentation about 3 days, for example 2～4 days; Preferably adjust by valve opening controlVentilation, the average preferred 0.1-0.3 of ventilation, for example 0.2nm3/(min·m3)；
(4) cooling fermentation: in the time that windrow temperature reaches more than 70 DEG C, enclose end ventilation 4～6 hours, accelerated heat is distributed,To control thermal inertia, then close encapsulation lid, stops ventilating 4～6 hours, allows the amphimicrobe in BFA continue to work, asThis is repeated multiple times, and high temperature was down to below 68 DEG C in 1～2 day;
(5) anaerobism slaking: seal cover is sealed tight, the unique effect of the two air hole structures of performance ceramic brick body, allows BFAIn anaerobic bacteria start to ferment under special anaerobic condition decomposition and produce sour process, through 2～3 days, windrow temperature was down toBelow 50 DEG C, slaking has been fermented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577842.3A CN105601401A (en) | 2014-10-25 | 2014-10-25 | Tung cake fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577842.3A CN105601401A (en) | 2014-10-25 | 2014-10-25 | Tung cake fertilizer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105601401A true CN105601401A (en) | 2016-05-25 |
Family
ID=55981831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410577842.3A Pending CN105601401A (en) | 2014-10-25 | 2014-10-25 | Tung cake fertilizer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105601401A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045724A (en) * | 2016-08-15 | 2016-10-26 | 覃仁安 | Chrysanthemum special Tung cake organic fertilizer and preparation method thereof |
| CN106146197A (en) * | 2016-08-15 | 2016-11-23 | 覃仁安 | A kind of Paeonia suffruticosa special paulownia cake fertilizer and preparation method thereof |
| CN106220445A (en) * | 2016-08-15 | 2016-12-14 | 覃仁安 | Flos Rosae Chinensis special paulownia cake fertilizer and preparation method thereof |
| CN106242792A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Flos Tulipae Gesnerianae special paulownia cake fertilizer and preparation method thereof |
| CN106242794A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Colza cake fertilizer that a kind of two oil blend together and preparation method thereof |
| CN106242875A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Any of several broadleaf plants stalk compoiste fertilizer and preparation method thereof |
| CN106242908A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Lawn special paulownia cake fertilizer and preparation method thereof |
| CN106242793A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Flos Camelliae Japonicae special paulownia cake fertilizer and preparation method thereof |
| CN106278608A (en) * | 2016-08-15 | 2017-01-04 | 覃仁安 | A kind of flowering bulb special paulownia cake fertilizer and preparation method thereof |
| CN106278727A (en) * | 2016-08-15 | 2017-01-04 | 覃仁安 | A kind of cool colour system flowers special paulownia cake fertilizer and preparation method thereof |
| CN106278674A (en) * | 2016-08-15 | 2017-01-04 | 覃仁安 | Folium Rhododendri Simsii special paulownia cake fertilizer and preparation method thereof |
| CN106316592A (en) * | 2016-08-15 | 2017-01-11 | 覃仁安 | Tung cake organic fertilizer special for perennial flowers and preparation method thereof |
| CN106316593A (en) * | 2016-08-15 | 2017-01-11 | 覃仁安 | Tung cake organic fertilizer special for herb flowers and preparation method thereof |
| CN106316591A (en) * | 2016-08-15 | 2017-01-11 | 覃仁安 | Tung cake fertilizer special for warm-color flowers and plants and preparing method thereof |
| CN106348836A (en) * | 2016-08-15 | 2017-01-25 | 覃仁安 | Special fertilizer with tung cake for woody flowers and method for preparing special fertilizer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320582A (en) * | 2001-05-11 | 2001-11-07 | 邹启吾 | Active organophosphorus fertilizer and its preparing process |
| CN1362388A (en) * | 2002-02-01 | 2002-08-07 | 邹洪伟 | Organic biological composite fertilizer and its production process |
| CN101602623A (en) * | 2009-07-14 | 2009-12-16 | 武汉诚亿生物制品有限公司 | A kind of microbial organic fertilizer and compound fertilizer and preparation method thereof |
| CN102503716A (en) * | 2011-11-03 | 2012-06-20 | 北京中农优企业管理有限公司 | Organic fertilizer with effect of preventing and controlling pests in soil and preparation method for organic fertilizer |
| CN104045462A (en) * | 2014-07-03 | 2014-09-17 | 覃仁安 | Tung oil film-coated slow release fertilizer and preparation method thereof |
| CN104045402A (en) * | 2014-07-03 | 2014-09-17 | 覃仁安 | Specific tea-oil tree compound fertilizer containing tung oil |
-
2014
- 2014-10-25 CN CN201410577842.3A patent/CN105601401A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320582A (en) * | 2001-05-11 | 2001-11-07 | 邹启吾 | Active organophosphorus fertilizer and its preparing process |
| CN1362388A (en) * | 2002-02-01 | 2002-08-07 | 邹洪伟 | Organic biological composite fertilizer and its production process |
| CN101602623A (en) * | 2009-07-14 | 2009-12-16 | 武汉诚亿生物制品有限公司 | A kind of microbial organic fertilizer and compound fertilizer and preparation method thereof |
| CN102503716A (en) * | 2011-11-03 | 2012-06-20 | 北京中农优企业管理有限公司 | Organic fertilizer with effect of preventing and controlling pests in soil and preparation method for organic fertilizer |
| CN104045462A (en) * | 2014-07-03 | 2014-09-17 | 覃仁安 | Tung oil film-coated slow release fertilizer and preparation method thereof |
| CN104045402A (en) * | 2014-07-03 | 2014-09-17 | 覃仁安 | Specific tea-oil tree compound fertilizer containing tung oil |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045724A (en) * | 2016-08-15 | 2016-10-26 | 覃仁安 | Chrysanthemum special Tung cake organic fertilizer and preparation method thereof |
| CN106146197A (en) * | 2016-08-15 | 2016-11-23 | 覃仁安 | A kind of Paeonia suffruticosa special paulownia cake fertilizer and preparation method thereof |
| CN106220445A (en) * | 2016-08-15 | 2016-12-14 | 覃仁安 | Flos Rosae Chinensis special paulownia cake fertilizer and preparation method thereof |
| CN106242792A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Flos Tulipae Gesnerianae special paulownia cake fertilizer and preparation method thereof |
| CN106242794A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Colza cake fertilizer that a kind of two oil blend together and preparation method thereof |
| CN106242875A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Any of several broadleaf plants stalk compoiste fertilizer and preparation method thereof |
| CN106242908A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Lawn special paulownia cake fertilizer and preparation method thereof |
| CN106242793A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Flos Camelliae Japonicae special paulownia cake fertilizer and preparation method thereof |
| CN106278608A (en) * | 2016-08-15 | 2017-01-04 | 覃仁安 | A kind of flowering bulb special paulownia cake fertilizer and preparation method thereof |
| CN106278727A (en) * | 2016-08-15 | 2017-01-04 | 覃仁安 | A kind of cool colour system flowers special paulownia cake fertilizer and preparation method thereof |
| CN106278674A (en) * | 2016-08-15 | 2017-01-04 | 覃仁安 | Folium Rhododendri Simsii special paulownia cake fertilizer and preparation method thereof |
| CN106316592A (en) * | 2016-08-15 | 2017-01-11 | 覃仁安 | Tung cake organic fertilizer special for perennial flowers and preparation method thereof |
| CN106316593A (en) * | 2016-08-15 | 2017-01-11 | 覃仁安 | Tung cake organic fertilizer special for herb flowers and preparation method thereof |
| CN106316591A (en) * | 2016-08-15 | 2017-01-11 | 覃仁安 | Tung cake fertilizer special for warm-color flowers and plants and preparing method thereof |
| CN106348836A (en) * | 2016-08-15 | 2017-01-25 | 覃仁安 | Special fertilizer with tung cake for woody flowers and method for preparing special fertilizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105601401A (en) | Tung cake fertilizer and preparation method thereof | |
| CN103708982B (en) | Organic-inorganic compound fertilizer capable of functionally improving soil and production method thereof | |
| CN105924268A (en) | Carbon-based rice seedling raising substrate for rice and preparation method thereof | |
| CN101827800A (en) | Method for the production of humus- and nutrient-rich and water-storing soils or soil substrates for sustainable land use and development systems | |
| CN102701842B (en) | Biofertilizer capable of decomposing insoluble phosphorus and preparation method | |
| CN104045402B (en) | A kind of oil tea compound fertilizer special containing tung oil | |
| CN104230416B (en) | A kind of method manufacturing SOLID ORGANIC carbon fertilizer | |
| CN104829378A (en) | Watermelon fertilizer and preparation method thereof | |
| CN107311809A (en) | A kind of Novel pot plant Nutrition Soil and preparation method thereof | |
| CN102180716B (en) | Method for producing organic compound fertilizer by fermenting animal manure | |
| CN104387135A (en) | Method for producing functional biological organic base fertilizer by using chicken manure | |
| CN104045401B (en) | A kind of tea tree compound fertilizer special containing tung oil | |
| CN107879772A (en) | A kind of method for producing organic fertilizer with fermentation bed waste material using livestock and poultry cultivation | |
| CN105061004A (en) | Preparation method for biological organic fertilizer | |
| CN106748480A (en) | The production technology of chicken manure fermentation organic fertilizer | |
| CN102718596A (en) | Biological straw fertilizer, and production method and application thereof | |
| CN102391048B (en) | Prefabricated plate type seedbed soil and preparation method for raising paddy rice seedlings | |
| CN108911806A (en) | A kind of livestock manure fermented organic fertilizer and preparation method thereof | |
| CN102807399A (en) | Method for preparing novel organic fertilizer special for fruits and vegetables | |
| CN103865799A (en) | Organic material decomposition agent and preparation method thereof | |
| CN103044125A (en) | Green organic crop bacterial manure and method for producing same | |
| CN105732227A (en) | Method for preparing cinnamomum camphora seedling raising organic fertilizer | |
| CN103044099A (en) | Method for making special novel fertilizer for strawberries | |
| CN103766579A (en) | Preparation method of fermented material | |
| CN113372176A (en) | Low-emission breeding sewage recycling and excrement enzymolysis micro-aerobic composting method for large-scale pig farm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |
|
| RJ01 | Rejection of invention patent application after publication |