CN103274774A - High-efficiency biological liquid fertilizer taking livestock liquid dung as raw material and preparation method of fertilizer - Google Patents
High-efficiency biological liquid fertilizer taking livestock liquid dung as raw material and preparation method of fertilizer Download PDFInfo
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- CN103274774A CN103274774A CN2013101940611A CN201310194061A CN103274774A CN 103274774 A CN103274774 A CN 103274774A CN 2013101940611 A CN2013101940611 A CN 2013101940611A CN 201310194061 A CN201310194061 A CN 201310194061A CN 103274774 A CN103274774 A CN 103274774A
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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
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Abstract
The invention provides a high-efficiency biological liquid fertilizer taking livestock liquid dung as a raw material and a preparation method of the fertilizer, and belongs to the technical field of agricultural production. The high-efficiency biological liquid fertilizer comprises the following components in parts by weight: 1 part of diluted liquid dung, 0.06-0.2 part of bran and 0.1-0.15 part of a composite microbial agent, wherein the diluted liquid dung is prepared by diluting the livestock liquid dung by water according to the weight ratio of 1:4 to 1:6; the composite microbial agent is prepared by mixing strains and EM stoste according to the weight ratio of 5:6 to 7:3; and the strains comprise two or three of trichoderma viride, saccharomyces cerevisiae and bacillus subtilis. The preparation method for the high-efficiency biological liquid fertilizer comprises the following steps of: adding the diluted livestock dung into the bran and the composite microbial agent, and performing anaerobic fermentation, filtration and nitrogen, phosphorus and potassium nutritious component mixing on the mixture, thus preparing the biological liquid fertilizer. The liquid fertilizer preparation method is high in fermentation speed, short in preparation period and high in fermentation degree; the high-efficiency biological liquid fertilizer can be obtained; the effect of increasing the yield of crops is obvious; the livestock liquid dung is effectively used in a recycled manner; and the pollution to the environment is reduced.
Description
Technical field
The invention provides a kind of biological liquid fertilizer and preparation method thereof, particularly a kind of livestock and poultry liquid dung that utilizes belongs to field of agricultural production technologies for the biological liquid fertilizer of raw material.
Background technology
Along with improving constantly of the intensive degree of China's livestock industry, livestock industry is cultured scale and is increased progressively day by day, and the needs for transportation, sale and processing, that intensive livestock and poultry farm mostly is built in is populous, have a good transport service and place that the water source is abundant, but wherein have the intensive livestock and poultry farm more than 80% not have corresponding auxiliary facility with the livestock and poultry fecaluria of its generation of dissolving, consequent negative impact is exactly that the livestock and poultry liquid dung quantity discharged constantly increases.At present, the processing to livestock and poultry liquid dung mainly contains three kinds of methods: one, do not do any processing, enter in water channel, pond or the rivers; Two, enter marsh gas fermentation pool; Three, carry out solid-liquid separation, liquid part effluxes.After feces of livestock and poultry carried out solid-liquid separation, the waste liquid of its dehydration often can not effectively utilize, and as sewage discharge, caused a large amount of pollution substances to enter water body.At present, the existing relevant patent of utilizing feces of livestock and poultry, liquid dung to produce liquid bio-feritlizer is less.Application number provides a kind of method of utilizing piggery waste to be converted into the liquid microbial organic fertilizer for 200410015284.8 patent of invention, but its product is thick matter liquid microbial fertilizer, it is believed that its fertilizer efficiency is lower, be not suitable for commercialization, economic benefit is lower.Application number provides a kind of method of utilizing the freshly-slaughtered poultry excrement to produce liquid fertilizer for 201110000877.7 patent of invention, utilize the liquid manure dilution back sealed fermenting after the freshly-slaughtered poultry excrement dewaters to make liquid fertilizer, to provide a kind of be organic solution of raw material with the feces of livestock and poultry to application number for 201110043440.1, with fresh feces of livestock and poultry by fermentation after, extract the liquid that it produces.For extensive intensive culture field, generally adopt the cleaning mode of flushing type, the livestock and poultry liquid dung generation is higher than feces of livestock and poultry far away, so these two kinds of methods can not fast and effeciently solve the feces of farm problem.Simultaneously, though research thinks that adding inoculating microbe in the aquaculture water can obtain certain effect, but thereby these bacterial strains in water body not necessarily successful reproduction become dominant microflora water surrounding regulated, and be easy in time sorrow and die.And the employed bacterial classification of this patent (viride, yeast saccharomyces cerevisiae, subtilis) is bought from microbial strains preservation center, Guangdong Province, and is used for fermentation after taming.
Summary of the invention
The object of the present invention is to provide that a kind of livestock and poultry liquid dung rationally to be utilized what solve its environmental pollution be the liquid fertile preparation method of high-performance bio of raw material with the livestock and poultry liquid dung.The present invention undergoes microbial fermentation livestock and poultry liquid dung, filters then, the liquid of composite its generation, and this liquid is the efficient liquid fertile of biologically active.
A kind of manure of livestock and poultry water that utilizes is the biological liquid fertilizer of raw material, includes by weight 0.06～0.2 part in 1 part of dilution liquid dung, wheat bran, 0.1～0.15 part of complex micro organism fungicide; Described dilution liquid dung is that the animal dung water forms by weight 1:4～1:6 dilution; Described complex micro organism fungicide is to be mixed by weight 5:6～7:3 by bacterial classification and EM stoste; Described bacterial classification is two or three in viride, yeast saccharomyces cerevisiae, the subtilis.
Described animal dung can adopt the animal dung in the common livestock culture, for example ox, pig, chicken manure etc.
Contain the multiple beneficial microorganism in EM (Effective Microorganisms) stoste, it is that multiple microorganism such as photosynthetic bacterium, lactobacillus, yeast flora is formed for EM.Same viride, yeast saccharomyces cerevisiae and subtilis are set up stable flora system, and can utilize the material of microorganisms mutually, form the relation that symbiosis is held altogether.
The present invention also provides a kind of manure of livestock and poultry water that utilizes for the preparation method of the biological liquid fertilizer of raw material, comprises the steps:
S1: behind the animal dung dilute with water, will dilute liquid dung, wheat bran and complex micro organism fungicide, mixing obtains batching;
S2: with step S1 gained batching, sealed fermenting 5～7 days gets fermented liquid, gets filtrate after the filtration;
S3: nitrogen, phosphorus, potassium nutrition to step S2 gained filtrate are allocated, and get biological liquid fertilizer.
Among the step S2, preferably use 80～150 purpose filter screens to filter.
Among the step S3, can use the content of content, use potassium primary phosphate allotment P and the K of urea allotment N.Through the content of nitrogen, phosphorus, potassium in the biological liquid fertilizer after allotment N+P preferably
2O
5+ K
2O 〉=500g/L(is according to " agricultural industry criteria---macroelement water-soluble fertilizer (NY1107-2010) ");
Technique effect
Preparation of the present invention is subacidity tawny liquid.Product composition: effective viable bacteria content 〉=0.5 hundred million/ml, N+P
2O
5+ K
2O 〉=500g/L.This preparation is adapted at uses such as land for growing field crops, orchard and protection ground booth; Fertilizing method can adopt artificial sprinkling or fertilising to irritate (spray drip irrigation).
(1) efficiently solves the direct discharging of livestock and poultry liquid dung to the pollution problem of environment, the fat recycling that has showed livestock and poultry liquid dung of the biological liquid of acquisition.
(2) the present invention imposes on the beneficial microorganism content that can increase in the soil in the soil, improves crop disease-resistant.
(3) the present invention imposes on the organic matter that can increase in the soil in the soil, improves crop yield, and the average stimulation ratio of field crop reaches more than 10%; It imposes on facility continuous cropping obstacle soil, compares with using chemical fertilizer, and stimulation ratio can reach more than 20%～30%.
(4) preparation production cost of the present invention is lower, is environmentally friendly energy-conserving and environment-protective product.
Embodiment
Cow dung water among the embodiment, chicken manure water, pig manure water are to add 4～6 parts water dilution with cow dung, chicken manure, the pig manure of 1 weight part respectively to form.
Among the above embodiment, described viride (Trichoderma viride, numbering GIM3.141), yeast saccharomyces cerevisiae (Saccharomyces cerevisiae, numbering GIM2.139), subtilis (Bacillus subtilis, numbering GIM1.135) buy from microbial strains preservation center, Guangdong Province and buy, and after taming gained.Concrete acclimation method is for after filtering out viride, yeast saccharomyces cerevisiae, subtilis in liquid dung, place liquid dung to cultivate, and increase liquid dung concentration (being respectively 10%, 50%, 100%, 150% and 200%) gradually, when bacterial classification can be survived, then be considered as taming successfully; Described EM stoste is purchased for peaceful happy environment friendly biological technology (Nanjing) company limited that regards for oneself, it contains more than 80 kind of effective active microorganisms such as photosynthetic bacterium, milk-acid bacteria, yeast, viable count 〉=100,000,000/milliliter, pH 〉=3.8, color is tawny, translucent liquid, smell is denseer pure tart flavour or tart flavour.
Last table data as can be seen, embodiment 6,7,8 uses traditional zymotic technology, does not add wheat bran and bio-fermentation agent.Embodiment 6,7,8 compares with embodiment 1,3,4, and fermentation time is identical, but the water-insoluble difference of its gained fertilizer is very big, illustrates that the most of material among the embodiment 6,7,8 does not decompose; Simultaneously, its living bacteria count is also bigger, illustrates that adding bio-fermentation agent can significantly improve living bacteria count in the liquid fertilizer.Need to prove N+P in each embodiment fertilizer
2O
5+ K
2The content of O is through composite certain content, the therefore N+P of several embodiment of reaching in the step 4
2O
5+ K
2O content is more or less the same.After testing, embodiment 1,2, its mercury (Hg) content≤5mg/kg in 3, the 4 gained fertilizer products; Arsenic (As), cadmium (Cd) content≤10mg/kg; Plumbous (Pd), chromium (Cr) content≤50mg/kg.Therefore, the product for preparing by this patent provider method meets " agricultural industry criteria---macroelement water-soluble fertilizer (NY1107-2010) ").
Select embodiment 1,3 for use; 6,7 preparation gained fertilizer carry out the tomato booth test of fertilizer result of use, its result shows: under the rate of fertilizer situation identical with application process, embodiment 1,3 effect are best, and tomato production uses embodiment 6,7 processing to improve 15% and 16% respectively; Handle and to compare with using chemical fertilizer, embodiment 1,3 output on average improve 40%.
Claims (6)
1. one kind is utilized manure of livestock and poultry water to be the biological liquid fertilizer of raw material, it is characterized in that: include by weight 0.06～0.2 part in 1 part of dilution liquid dung, wheat bran, 0.1～0.15 part of complex micro organism fungicide; Described dilution liquid dung is that the animal dung water forms by weight 1:4～1:6 dilution; Described complex micro organism fungicide is to be mixed by weight 5:6～7:3 by bacterial classification and EM stoste; Described bacterial classification is two or three in viride, yeast saccharomyces cerevisiae, the subtilis.
2. the manure of livestock and poultry water that utilizes according to claim 1 is the biological liquid fertilizer of raw material, it is characterized in that: described animal dung is a kind of in cow dung, pig manure, the chicken manure.
3. a claim 1 or the 2 described manure of livestock and poultry water that utilize are the preparation method of the biological liquid fertilizer of raw material, comprise following step:
S1: behind the animal dung dilute with water, will dilute liquid dung, wheat bran and complex micro organism fungicide, mixing obtains batching;
S2: with step S1 gained batching, sealed fermenting 5～7 days gets fermented liquid, gets filtrate after the filtration;
S3: nitrogen, phosphorus, potassium nutrition to step S2 gained filtrate are allocated, and get biological liquid fertilizer.
4. the manure of livestock and poultry water that utilizes according to claim 3 is the preparation method of the biological liquid fertilizer of raw material, it is characterized in that: among the described step S2, use 80～150 purpose filter screens to filter.
5. the manure of livestock and poultry water that utilizes according to claim 3 is the preparation method of the biological liquid fertilizer of raw material, it is characterized in that: among the described step S3, use the content of content, use potassium primary phosphate allotment P and the K of urea allotment N.
6. the manure of livestock and poultry water that utilizes according to claim 3 is the preparation method of the biological liquid fertilizer of raw material, it is characterized in that: among the described step S3, the content of nitrogen, phosphorus, potassium is allocated to N+P
2O
5+ K
2O 〉=500 g/L.
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553734A (en) * | 2013-11-26 | 2014-02-05 | 成都乾唐农业科技有限责任公司 | Composite anaerobic rot retting ecological natural fertilizer as well as preparation method thereof |
| CN103667089A (en) * | 2013-12-05 | 2014-03-26 | 中国农业科学院农业资源与农业区划研究所 | Bacterial agent for preparing organic fertilizer by adopting countryside organic waste as fermentation raw material, and application thereof |
| CN103708863A (en) * | 2013-12-05 | 2014-04-09 | 中国农业科学院农业资源与农业区划研究所 | Rural organic waste composting fermentation method |
| CN103934257A (en) * | 2014-04-25 | 2014-07-23 | 甘肃华瑞农业股份有限公司 | Method for cleaning and utilizing cow dung of cowshed |
| CN104059671A (en) * | 2014-06-03 | 2014-09-24 | 河海大学 | Facility secondary NO3<-> salinized soil improver, preparation method thereof and improving method |
| CN104744091A (en) * | 2015-03-19 | 2015-07-01 | 陕西沁稼生态科技有限公司 | Method for preparing organic material decomposing microbial inoculum based on white trichoderma and bacillus subtilis |
| CN106006915A (en) * | 2016-07-06 | 2016-10-12 | 河南恒领生物技术有限公司 | Multifunctional water production device for regulation and control of agro-ecological environment life information |
| CN106433676A (en) * | 2016-09-23 | 2017-02-22 | 河海大学 | Soil conditioner and application thereof in organic agriculture fertilizing for newly cultivated coastal beach saline-alkali soil |
| CN106467416A (en) * | 2015-08-22 | 2017-03-01 | 福建兴万红农业发展有限公司 | A kind of processing technology of humic acid organic water-soluble fertilizer |
| CN107473824A (en) * | 2017-08-27 | 2017-12-15 | 宁夏顺宝现代农业股份有限公司 | A kind of complex microorganism liquid fertilizer and preparation method thereof |
| CN108840776A (en) * | 2018-08-09 | 2018-11-20 | 南京工业大学 | A kind of microbe soil restoration agent, preparation method and application |
| CN109400340A (en) * | 2018-02-25 | 2019-03-01 | 微山宏瑞电力科技有限公司 | A kind of swine manure treatment easily absorbs nuisanceless fertilizer and its manufacturing method |
| CN109721405A (en) * | 2017-10-27 | 2019-05-07 | 丹阳市景林园园艺有限公司 | A kind of cinnamomum camphora special-purpose soil improvement liquid |
| CN111072431A (en) * | 2019-12-12 | 2020-04-28 | 新疆农垦科学院 | Organic functional carrier loaded with water-soluble microbial agent, preparation method of organic functional carrier, functional biological organic liquid fertilizer and biological organic fertilizer |
| CN111233541A (en) * | 2020-02-21 | 2020-06-05 | 广西壮族自治区农业科学院 | Farmyard manure retting method suitable for drip irrigation |
| CN114656292A (en) * | 2022-04-08 | 2022-06-24 | 北京至微生物科技有限公司 | Composite microbial agent for producing liquid bio-organic fertilizer and preparation method thereof |
| CN111302857B (en) * | 2020-02-26 | 2022-07-05 | 新疆农垦科学院 | Water-soluble organic biological bacterial fertilizer for drip irrigation tomatoes and preparation method thereof |
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| CN103667089A (en) * | 2013-12-05 | 2014-03-26 | 中国农业科学院农业资源与农业区划研究所 | Bacterial agent for preparing organic fertilizer by adopting countryside organic waste as fermentation raw material, and application thereof |
| CN103708863A (en) * | 2013-12-05 | 2014-04-09 | 中国农业科学院农业资源与农业区划研究所 | Rural organic waste composting fermentation method |
| CN103708863B (en) * | 2013-12-05 | 2016-04-13 | 中国农业科学院农业资源与农业区划研究所 | Rural organic wastes piles rotten fermentation process |
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| CN111302857B (en) * | 2020-02-26 | 2022-07-05 | 新疆农垦科学院 | Water-soluble organic biological bacterial fertilizer for drip irrigation tomatoes and preparation method thereof |
| CN114656292A (en) * | 2022-04-08 | 2022-06-24 | 北京至微生物科技有限公司 | Composite microbial agent for producing liquid bio-organic fertilizer and preparation method thereof |
| CN114736046A (en) * | 2022-05-18 | 2022-07-12 | 济南新未来生物技术有限公司 | Process method for preparing liquid suspended fertilizer by converting livestock and poultry manure |
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