CN103265341B - Preparation technology of microorganism-containing nitrogen manure - Google Patents
Preparation technology of microorganism-containing nitrogen manure Download PDFInfo
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- CN103265341B CN103265341B CN201310234403.8A CN201310234403A CN103265341B CN 103265341 B CN103265341 B CN 103265341B CN 201310234403 A CN201310234403 A CN 201310234403A CN 103265341 B CN103265341 B CN 103265341B
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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 provides a preparation technology of microorganism-containing nitrogen manure. The preparation technology comprises the following steps of: a. mixing 0.01-0.03% of CaC12, 0.3-1.2% of NaHCO3, 0.05-0.2% of FeCl3, 1.0-3.0% of K2HPO4, 0.2-0.6% of Na2MoO, 0.3-0.7% of CaCO3,0.02-0.06% of microelement liquid, 30-60% of carbon source, 6-12% of nitrogen source and 20-40% of water according to weight percentages to obtain a fermenting raw material; and b. uniformly mixing 85-95% of fermenting raw material and 5-15% of nitrogen-fixing bacteria according to weight percentages, adjusting the pH value of the mixture to 7.1-7.8 so as to prepare the fermentation liquid, placing the fermentation liquid in a fermentation tank, turning and throwing the fermentation liquid for one time each five hours, wherein the temperature is 25-50 DEG C, carrying out primary fermentation for 4-6 days, and carrying out secondary fermentation for 5-7 days, thus obtaining the microorganism-containing nitrogen manure. The microorganism-containing nitrogen manure is rich in nutrition and high in utilization rate of nitrogen fertilizer, does not burn roots and seedlings and can be used for activating free soil, improving the physical behavior of the soil, solving the problem of short long-residual action of urea, improving the quality of fruit and reducing the generation of pesticide residues.
Description
Technical field
The invention belongs to agricultural fertilizer field, relate to the preparation of nitrogen manure, be specifically related to a kind of preparation technology containing microorganism nitrogen fertilizer.
Background technology
Nitrogen element plays a part very important in the growth of plant, indispensable fertilizer when nitrogenous fertilizer is also peasant planting crop.The leading general " urea " of nitrogenous fertilizer occupies the selling market of more than 20 year, the world, along with fertilizer industry and social development, urea is while bringing results to agriculture production, also certain side effect is created, one is apply in a large number to dissolve cooling after urea and easily produce local freeze injury and fertilizer damage to the root system of plant, namely at ordinary times we said " burning seedling "; Two is that residual biuret has restraining effect to crop, to the germination of seed and growth all harmful, when Biuret Content is more than 1%, should not make seed manure, seed manure and foliage fertilizer, other urea content using the phase also should not too much or too concentrated; Three is, after Urea Transformation becomes bicarbonate of ammonia, calcareous soil easily decomposes volatilization, causes nitrogen loss, wants deep placement earthing when using, and increases labour intensity, wastes time and energy; Four is apply urea to cause the residual of NO3-N and NO2-N to the agricultural-food such as seed, fruit, blade of plant, and harm humans is healthy.
Summary of the invention
The defect that the present invention exists to overcome prior art, utilizes Modern microbiological technology, to improve acid amides nitrogenous fertilizer and ammonium fertilizer utilization ratio and to alleviate nitrate, nitrite to for the purpose of harm, provides the nitrogen that can directly absorb element to crop.
The present invention is the technical scheme realizing goal of the invention employing is that a kind of preparation technology containing microorganism nitrogen fertilizer, comprises the steps:
The preparation of a, fermentation raw material: by weight percentage by the moderate-element liquid of 1.86 ~ 5.73%, the liquid microelement of 0.02 ~ 0.06%, carbon source, the nitrogenous source of 6 ~ 12%, the water of 20 ~ 40% of 30 ~ 60%, be uniformly mixed, seal and do ammoniated treatment in advance in 24-48 hour, robust fibre in degrading plant grouts, obtain carbon source and nitrogenous source, obtain fermentation raw material, for subsequent use;
B, fermentation: by weight percentage the fermentation raw material of 85 ~ 95%a step and the vinelandii of 5 ~ 15% are mixed, adjust ph is 7.1 ~ 7.8 make fermented liquid, fermented liquid is put into fermentation vat, then every 3 ~ 6 hours, fermented liquid is turned over throwing once, temperature is 25 ~ 50 DEG C, one grade fermemtation 4 ~ 6 days, second order fermentation 5 ~ 7 days, can obtain containing microorganism nitrogen fertilizer;
C, packing b step containing the cooling of microorganism nitrogen fertilizer, pulverizing or granulation, both must contain microorganism nitrogen fertilizer finished product,
Described moderate-element liquid comprises by weight percentage: the CaCl of 0.1 ~ 0.3%
2, 3 ~ 12% NaHCO
3, 0.5 ~ 2% FeCl
3, 10 ~ 30% K
2hPO
4, 2 ~ 6% Na
2moO
4, 3 ~ 7% CaCO
3, 30 ~ 50% water.
Described liquid microelement comprises by weight percentage: the MnCl of 30 ~ 50%
2, 0.5 ~ 1.0% NiCl
2, 0.5 ~ 0.8% CuCl
2, 0.01 ~ 0.05% CoCl
2, 0.1 ~ 0.3% CaSO
4, 0.6 ~ 1.0% ZnSO
4, 50 ~ 63% water.
Described vinelandii are B8-G vinelandii or blown-ball Azotobacter.
Described carbon source is the one in the plant cake of soya-bean cake and rapeseed cake, fish meal, meat meal tankage, glucose, sucrose, N.F,USP MANNITOL or starch.
Described nitrogenous source is the one in the plant cake powder of urea, soya-bean cake and rapeseed cake, fish meal or meat meal tankage.
Beneficial effect of the present invention: not only provide the nitrogen element that can directly absorb containing microorganism nitrogen fertilizer to crop, improve the utilization ratio of nitrogen, and the physical behavior activating the soil that loosens, improves, improve quality of agricultural product.
Specifically comprise the following aspects: a, comprehensive nutrition, belong to complex biological nitrogenous fertilizer.Urea is only containing single nitrogen; And the nitrogen of 20% is not only contained containing microorganism nitrogen fertilizer, also contain effective viable bacteria of every gram more than 2,000 ten thousand, the biochemical fulvic acid of 6%, amino acid, the humic acid of 10%, the medium trace element of 6% of 8%, while supplementary nitrogen, other nutritive substance needed for plant is also supplemented into.B, technique are advanced, and the utilization ratio of nitrogenous fertilizer is high.The Main Morphology of nitrogen be by beneficial microorganisms such as enzymatic microorganism, genus bacillus, actinomycetes to urea, ammonium sulfate, the metabolite amino acid of raw material in biotransformation that grouts equal size is higher, be convenient to plant and directly absorb.C, do not burn root, do not burn seedling.Solve containing microorganism nitrogen fertilizer the drawback that urea dissolves cooling, plant root can absorb nutrition under gentle comfortable environment.D, activation chessom, improve the physical behavior of soil.Be rich in organic composition and useful viable bacteria containing microorganism nitrogen fertilizer, make crop root have loose, a ventilative living environment, improve the physical behavior of soil, increase soil fertility.E, be rich in the antibacterial microbial bacteria of diseases prevention, greatly suppress and reduce the generation of disease.Plant uses fertilizer and pesticide to cause soil continuous cropping, germ to accumulate in a large number to grow year after year, can play disinfection soil containing microbial bacteria contained in microorganism nitrogen fertilizer, and diseases prevention presses down sick effect.F, greatly improve the quality of fruit, decrease the generation that agricultural chemicals medicine is residual.The form that biological nitrogen changes into organonitrogen in plant materials is directly absorbed and used by plants, and does not have the residual of NO3-N and NO2-N, substantially improves nutrient quality, solve the problems such as export of farm produce difficulty, mouthfeel is poor, sugariness is low.G, solve the long-lasting short problem of urea.Belong to quick-acting containing microorganism nitrogen fertilizer and add long-acting fertilizer, solve the urea plant later stage denitrogenation that lacks of staying power and lack the problem of nutrition.
Embodiment
Containing a preparation technology for microorganism nitrogen fertilizer, comprise the steps:
The preparation of a, fermentation raw material: by weight percentage by the moderate-element liquid of 1.86 ~ 5.73%, the liquid microelement of 0.02 ~ 0.06%, carbon source, the nitrogenous source of 6 ~ 12%, the water of 20 ~ 40% of 30 ~ 60%, be uniformly mixed, seal and do ammoniated treatment in advance in 24-48 hour, robust fibre in degrading plant grouts, obtain carbon source and nitrogenous source, obtain fermentation raw material, for subsequent use;
B, fermentation: by weight percentage the fermentation raw material of 85 ~ 95%a step and the vinelandii of 5 ~ 15% are mixed, adjust ph is 7.1 ~ 7.8 make fermented liquid, fermented liquid is put into fermentation vat, then every 3 ~ 6 hours, fermented liquid is turned over throwing once, temperature is 25 ~ 50 DEG C, one grade fermemtation 4 ~ 6 days, second order fermentation 5 ~ 7 days, can obtain containing microorganism nitrogen fertilizer;
C, packing b step containing the cooling of microorganism nitrogen fertilizer, pulverizing or granulation, both must contain microorganism nitrogen fertilizer finished product.
Described moderate-element liquid comprises by weight percentage: the CaCl of 0.1 ~ 0.3%
2, 3 ~ 12% NaHCO
3, 0.5 ~ 2% FeCl
3, 10 ~ 30% K
2hPO
4, 2 ~ 6% Na
2moO, 3 ~ 7% CaCO
3, 30 ~ 50% water.
Described liquid microelement comprises by weight percentage: the MnCl of 30 ~ 50%
2, 0.5 ~ 1.0% NiCl
2, 0.5 ~ 0.8% CuCl
2, 0.01 ~ 0.05% CoCl
2, 0.1 ~ 0.3% CaSo
4, 0.6 ~ 1.0% ZnSO
4, 50 ~ 63% water.
Described vinelandii are B8-G vinelandii or blown-ball Azotobacter.
Described carbon source is the one in the plant cake of soya-bean cake and rapeseed cake, fish meal, meat meal tankage, glucose, sucrose, N.F,USP MANNITOL or starch.
Described nitrogenous source is the one in the plant cake powder of urea, soya-bean cake and rapeseed cake, fish meal or meat meal tankage.
Embodiment 1
A kind of preparation technology containing microorganism nitrogen fertilizer, comprise the steps: the preparation of a, fermentation raw material: by weight percentage by the moderate-element of 4.02%, the liquid microelement of 0.04%, soya-bean cake, the urea of 10%, the water of 30% of 55.94%, mixing sealing 48 hours, obtain fermentation raw material, for subsequent use; B, fermentation: by weight percentage enzymatic microorganism, the fixed nitrogen composite bacteria of the fermentation raw material of 90%a step and 10% are mixed, adjust ph is 7.1 ~ 7.8 make fermented liquid, fermented liquid is put into fermentation vat, then every 3 ~ 6 hours, fermented liquid is turned over throwing once, temperature is 25 ~ 50 DEG C, one grade fermemtation 4 ~ 6 days, second order fermentation 5 ~ 7 days, can obtain containing microorganism nitrogen fertilizer; C, packing b step containing the cooling of microorganism nitrogen fertilizer, pulverizing or granulation, both must contain microorganism nitrogen fertilizer finished product.
Embodiment 2
Containing the preparation technology of microorganism nitrogen fertilizer, wherein carbon source is fish meal, nitrogenous source is urea, and do not add activator, other processing step is identical with embodiment 1 with condition.
Embodiment 3
Containing the preparation technology of microorganism nitrogen fertilizer, wherein carbon source is rapeseed cake, nitrogenous source is urea, and add activator, other processing step is identical with embodiment 1 with condition.
Embodiment 4
Containing the preparation technology of microorganism nitrogen fertilizer, wherein carbon source is starch, nitrogenous source is grouts, urea adds activator, and other processing step is identical with embodiment 1 with condition.
Embodiment 5
Containing the preparation technology of microorganism nitrogen fertilizer, wherein carbon source is sucrose, nitrogenous source is grouts, urea adds activator, and other processing step is identical with embodiment 1 with condition.
Containing the fertilizer efficiency field test research of microorganism nitrogen fertilizer on garlic
Experimental field soil fertility is medium, is evenly distributed, and the basic fertility situation of 0 ~ 20cm topsoil soils is shown in Table 1.
Table 1 is the basic fertility situation of soil experimental field
| Test site | Organic g/kg | Alkali-hydrolyzable nitrogen mg/kg | Available phosphorus mg/kg | Available potassium mg/kg |
| Wheel city, north | 12.4 | 64.1 | 45.5 | 168 |
For examination fertilizer: of the present invention containing microorganism nitrogen fertilizer, product form: particle.The key technical indexes: living bacteria count >=0.2 hundred million/g, N >=28%.
Test design: test design 3 process, repeats for 4 times, randomized block design, plot area 20m
2, process 1: containing microorganism nitrogen fertilizer; Process 2: matrix; Process 3: urea
Field management: use as topdressing containing microorganism nitrogen fertilizer and matrix, consumption 20kg/ mu, other management process is exquisite and consistent.
Containing the influence research of microorganism nitrogen fertilizer to garlic biological character
Table 2 contains microorganism nitrogen fertilizer to the impact of garlic biological character
| Process | Seedling rate/% | Plant height/cm | Stem length/cm | Stem is thick/cm | The number of blade/sheet | Weight per plant/g |
| 1 | 96 | 70.1 | 60.5 | 1.8 | 8-9 | 31 |
| 2 | 96 | 66 | 58 | 1.61 | 8-9 | 30.1 |
| 3 | 94 | 65 | 54 | 1.57 | 8-9 | 29.4 |
As can be seen from Table 2, the biological character processing 1 garlic is all better than matrix treatments and control treatment, plant height, stem are long, stem thick and Weight per plant respectively than contrast growth by 6.2%, 4.3%, 11.8%, 3.0%, seedling rate, plant height, stem are long, stem is thick and Weight per plant respectively than contrast growth by 2.13%, 7.85%, 12.04%, 14.65%, 5.44%.Visible, use process containing microorganism nitrogen fertilizer to the improvement successful of garlic biological character.
Table 3 contains microorganism nitrogen fertilizer to the impact of head of garlic output
As can be seen from Table 3, the output of process 1 is the highest, and process 2 volume increase 102.4kg, stimulation ratio 6.9%, increases production 146.7kg/ mu than process 3, stimulation ratio 10.3%.Show containing the process of microorganism nitrogen fertilizer raising Garlic yield successful.
Containing the fertilizer efficiency field test research of microorganism nitrogen fertilizer on cotton
Experimental field soil fertility is medium, is evenly distributed, and the basic fertility situation of 0 ~ 20cm topsoil soils is shown in Table 4.
Table 4 is the basic fertility situation of soil experimental field
| Test site | Organic g/kg | Alkali-hydrolyzable nitrogen mg/kg | Available phosphorus mg/kg | Available potassium mg/kg |
| Bei Cao factory | 9.5 | 75.42 | 43.27 | 101 |
For examination fertilizer: of the present invention containing microorganism nitrogen fertilizer, product form: particle.The key technical indexes: living bacteria count >=0.2 hundred million/g, N >=28%.
Test design: test design 3 process, repeats for 4 times, randomized block design, plot area 40m
2, process 1: containing microorganism nitrogen fertilizer; Process 2: matrix; Process 3: urea
Field management: use as base fertilizer containing microorganism nitrogen fertilizer and matrix, consumption 20kg/ mu, other management process is exquisite and consistent.
Table 5 contains microorganism nitrogen fertilizer to the impact of cotton biological character
Draw from table 5, the cotton plant height of process 1 is the highest, and at most, with process 2, process compared with in the of 3, plant height, fruit branch number, flower bud all increase for fruit branch number, flower bud, and Weight per plant increases 0.07g.The increase that can promote each biological character of cotton containing microorganism nitrogen fertilizer is described, thus makes increase of production.
A table 6 process output of cotton average result of 3 years
Applicable cases and benefit:
2005-2012 in Hebei, Shaanxi, 16 provinces such as Shandong, city's accumulation implement containing microorganism nitrogen fertilizer research and apply project 450,000 mu.Wherein, wheat 250,000 mu, average yield per mu 435.8 kilograms, mu increases production 42.7 kilograms; Corn 100,000 mu, average yield per mu 488.5 kilograms, mu increases production 46.2 kilograms; 50,000 mu, potato, average volume increase 2978 kilograms, mu increases production 509 kilograms; 50,000 mu, garlic, average volume increase 1612 kilograms, mu increases production 180.2 kilograms.Project always increases production 4975.5 ten thousand kilograms, increases income 9602.604 ten thousand yuan, and total joint props up 5,800,000 yuan, total increasing economic benefit 10182.604 ten thousand yuan.The promoting the use of of this project reaches the object of joint fertilizer, volume increase, abridged edition, synergy, achieves the unification of ecology, economic and social benefit, for the Sustainable development of agricultural is laid a good foundation.
Claims (1)
1., containing a preparation technology for microorganism nitrogen fertilizer, it is characterized in that: comprise the steps:
The preparation of a, fermentation raw material: by weight percentage by the moderate-element liquid of 1.86 ~ 5.73%, the liquid microelement of 0.02 ~ 0.06%, carbon source, the nitrogenous source of 6 ~ 12%, the water of 20 ~ 40% of 30 ~ 60%, be uniformly mixed, seal and do ammoniated treatment in advance in 24-48 hour, obtain fermentation raw material, for subsequent use;
B, fermentation: by weight percentage the fermentation raw material of 85 ~ 95%a step and the vinelandii of 5 ~ 15% are mixed, adjust ph is 7.1 ~ 7.8 make fermented liquid, fermented liquid is put into fermentation vat, then every 3 ~ 6 hours, fermented liquid is turned over throwing once, temperature is 25 ~ 50 DEG C, one grade fermemtation 4 ~ 6 days, second order fermentation 5 ~ 7 days, can obtain containing microorganism nitrogen fertilizer;
C, packing b step containing the cooling of microorganism nitrogen fertilizer, pulverizing or granulation, both must contain microorganism nitrogen fertilizer finished product,
Described moderate-element liquid comprises by weight percentage: the CaCl of 0.1 ~ 0.3%
2, 3 ~ 12% NaHCO
3, 0.5 ~ 2% FeCl
3, 10 ~ 30% K
2hPO
4, 2 ~ 6% Na
2moO
4, 3 ~ 7% CaCO
3, 30 ~ 50% water, described liquid microelement comprises by weight percentage: the MnCl of 30 ~ 50%
2, 0.5 ~ 1.0% NiCl
2, 0.5 ~ 0.8% CuCl
2, 0.01 ~ 0.05% CoCl
2, 0.1 ~ 0.3% CaSO
4, 0.6 ~ 1.0% ZnSO
4, 50 ~ 63% water, described vinelandii are B8-G vinelandii or blown-ball Azotobacter, described carbon source is the one in the plant cake of soya-bean cake and rapeseed cake, fish meal, meat meal tankage, glucose, sucrose, N.F,USP MANNITOL or starch, and described nitrogenous source is the one in the plant cake powder of urea, soya-bean cake and rapeseed cake, fish meal or meat meal tankage.
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| CN103483079B (en) * | 2013-09-18 | 2015-07-22 | 赖元贵 | Rape cake-fermentation agricultural organic fertilizer as well as preparation method and application thereof |
| CN109574257A (en) * | 2019-01-18 | 2019-04-05 | 陕西绿邦环保科技有限公司 | Microbial growth regulator and preparation method thereof for biochemical treatment of industrial wastewater |
| CN111018594A (en) * | 2019-12-27 | 2020-04-17 | 安徽辉隆集团五禾生态肥业有限公司 | Preparation method of leguminous forage fertilizer in full-rainy period |
| CN113929528A (en) * | 2021-11-17 | 2022-01-14 | 塔里木大学 | Preparation process of fertilizer containing microbial nitrogen |
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| CN1458130A (en) * | 2002-05-17 | 2003-11-26 | 付责中 | Process for producing organic biological composite fertilizer from biological wase material |
| CN101172896A (en) * | 2007-10-18 | 2008-05-07 | 天津南开大学蓖麻工程科技有限公司 | Biological organic fertilizer and method for producing the same |
| CN102951966A (en) * | 2012-11-06 | 2013-03-06 | 遵义粒满丰肥业有限责任公司 | Production method for compound microbial manure |
| CN103073352A (en) * | 2013-01-25 | 2013-05-01 | 杨金铎 | Preparation method of nutrition package fertilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3378412B2 (en) * | 1995-07-31 | 2003-02-17 | 日清製粉株式会社 | Manufacturing method of organic fertilizer |
| JPH11228269A (en) * | 1998-02-04 | 1999-08-24 | City Life:Kk | Production of enzyme cultured fermented fertilizer |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458130A (en) * | 2002-05-17 | 2003-11-26 | 付责中 | Process for producing organic biological composite fertilizer from biological wase material |
| CN101172896A (en) * | 2007-10-18 | 2008-05-07 | 天津南开大学蓖麻工程科技有限公司 | Biological organic fertilizer and method for producing the same |
| CN102951966A (en) * | 2012-11-06 | 2013-03-06 | 遵义粒满丰肥业有限责任公司 | Production method for compound microbial manure |
| CN103073352A (en) * | 2013-01-25 | 2013-05-01 | 杨金铎 | Preparation method of nutrition package fertilizer |
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