CN104261916A - Preparation method of selenium-enriched biological fertilizer and product thereof - Google Patents
Preparation method of selenium-enriched biological fertilizer and product thereof Download PDFInfo
- Publication number
- CN104261916A CN104261916A CN201410489812.7A CN201410489812A CN104261916A CN 104261916 A CN104261916 A CN 104261916A CN 201410489812 A CN201410489812 A CN 201410489812A CN 104261916 A CN104261916 A CN 104261916A
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- selenium
- enriched
- fertilizer
- vinasse
- chicken manure
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- 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 method of a selenium-enriched biological fertilizer and a selenium-enriched fertilizer product prepared by the preparation method. The selenium-enriched biological fertilizer is prepared from the following raw materials in parts by weight: 4-6 parts of selenium-enriched flammulina velutipes mushroom dregs, 1-3 parts of chicken manure and 1-3 parts of vinasse. The preparation method comprises the following steps: crushing the raw materials and mixing uniformly; adding 0.01-0.02% of a leavening agent, piling up and fermenting; and carrying out process flows such as drying and detection to finally obtain the selenium-enriched biological fertilizer, wherein the concentration of the selenium-enriched biological fertilizer is 50-60mg/kg based on the selenium element. The fertilizer is used for biological agriculture basal application and is widely applicable to crops such as rice, wheat, soybeans, vegetables and fruit trees. The selenium-enriched biological fertilizer is not only simple, convenient and easy to prepare, but also is economical, effective, safe and free from pollution.
Description
One, technical field
The invention belongs to agrochemical field, especially a kind of preparation method of Se-enriched bio fertilizer.
Two, technical background
Selenium is one of trace element of needed by human, and according to statistics, there is the inhabitants live of 2/3 in China in the area of low selenium or scarce selenium, about has 100,000,000 people to be in scarce selenium state.Daily intaking amount 50 ~ 200 μ g of selenium recommends in Chinese Soclety of Nutrition.And according to China's nutrition survey, selenium intake only 26 ~ 32 μ g be grown up every day.Confirm according to large quantity research, selenium has immunity moderation, protection cardio-cerebrovascular, anticancer, anti-ageing biological activity widely of waiting for a long time.The quencher of non-enzymatic selenium not only inherently singlet oxygen, or the active ingredient of Selenoperoxidase, participate in numerous reactions of scavenging activated oxygen in body, protection microbial film is from the damage of peroxidatic reaction of lipid.In addition, confirm according to test, selenium promotes lead discharging in addition, promotes the function of animal sperm activity.Along with people are to the intensification of the understanding of the physiological function of selenium, make to develop selenium resource, produce rich selenium agricultural and animal products and protective foods, for scarce selenium area provides natural selenium-rich protective foods, become a large focus of China's food service industry gradually.
The conventional oral selenium product of current China mostly is inorganic selenium and Sodium Selenite, and Sodium Selenite has stronger toxic side effect, and the organoselenium generated after animals and plants transform has little compared with large safety range, toxic side effect.Research shows, plant can produce antagonistic action with some heavy metals by selenium enriching functions, thus reduces the content of heavy metal; In addition, the content of protein, vitamins C etc. in plant can also be improved; Improve the storage tolerance etc. of fruit.
Along with expanding economy, people also day by day pay attention to environment and food, and under the promotion of at home and abroad market great demand, China's Organic farming is entering fast-developing period.Estimate Future Ten year, Chinese Organic farming area may reach 6,000,000 ~ 1,000 ten thousand hm
2, remain the status of Organic farming area the second in the world.Organic fertilizer, as the basis of Organic farming, can alleviate environmental pollution, improves product quality.Selenium-enriched organic fertilizer has and prevents rice blast, improves soil quality, improves the several functions such as crop yield, under the kind broadcast and rice shoot can form protective, make crop root strong, away from rice blast; Can be loosened the soil that hardens, and purification soil, improves ground temperature, be conducive to the activity of microorganism species and multiple activating enzymes, thus promotes plant growth.
Therefore, the production of selenium-enriched fertilizer is to plantation selenium-rich crops, and raising whole people selenium level, promotion health have extremely important effect.
Three, summary of the invention
Technical problem
The object of this invention is to provide a kind of preparation method of Se-enriched bio fertilizer, can Appropriate application selenium resource and farm manure, produce Se-rich farm products, simple and easy to do, economical and effective, safety non-pollution.
Technical scheme
1, the preparation method of Se-enriched bio fertilizer provided by the present invention:
By weight, by selenium-rich gold needle mushroom bacterium slag 4 ~ 6 parts, chicken manure 1 ~ 3 part, 1 ~ 3 part, vinasse, pulverize mixing, the starter adding 0.01% ~ 0.02% is banked up fermentation.Concrete production method is:
(1) get the raw materials ready: chicken manure, needle mushroom dreg, vinasse are dried to moisture and be less than 20%;
(2) pulverize: the chicken manure dried, bacterium slag, vinasse half wet stock pulverizer are smashed;
(3) prepare burden: by pulverize after chicken manure, bacterium slag, vinasse by a certain percentage mixing stirrer mix;
(4) add in material by evenly spraying after starter activation;
(5) moisture content to 40% ~ 60% of fermentation raw material is regulated;
(6) ferment: by the material side of piling good for regulating allocation heap or rectangle heap, when temperature rises to 40 DEG C, carry out first time turning, rise to 60 DEG C to temperature and maintain 3 ~ 7 days, when temperature declines, carry out second time turning; Until temperature no longer raises, material loosening free from extraneous odour;
(7) dry: to treat that fermentation completes and work in-process drying machine is carried out drying;
(8) detect: product is sent into the indexs such as laboratory detection moisture, heavy metal, N-P-K content and reach People's Republic of China's agricultural industry criteria; Selenium content reaches the company standard of Se-enriched bio fertilizer;
(9) pack: the product particles packing machine taking certain mass carries out packaging seal;
(10) preserve: packaged product is placed on well-ventilated, dry shady and cool environment.
Invention effect
(1) the selenium-rich gold needle mushroom bacterium slag chosen of the present invention is as the raw material of selenium element, natural pollution-free, selenium content is moderate, the development and production (preparation technology Fig. 1) of suitable Se-enriched bio fertilizer, reasonably make use of the processing byproduct that selenium-rich gold needle mushroom produces, avoid the waste of agricultural product castoff.
(2) fertilizer starter is applied in the present invention, microbial inoculum comprises yeast, actinomycetes, thread fungus and photosynthetic bacterium, the proportioning of science, can by small molecules compositions such as chicken manure, bacterium slag breaks down into amino acids, mineral salts, be beneficial to the fertilizer efficiency improving selenium-enriched fertilizer, promote that crop is to the absorption of biological selenium.
(3) concentration of the selenium-enriched fertilizer of the present invention's production counts 50 ~ 60mg/kg with selenium element, can be widely used in, be widely used in the farm crop such as paddy rice, wheat, soybean, vegetables and fruit tree, both simple and easy to do, economical and effective again, safety non-pollution.
Four, accompanying drawing explanation
Preparation technology's schema of Fig. 1 Se-enriched bio fertilizer
Fig. 2 Se-enriched bio fertilizer product
Five, embodiment
Example 1: by weight, pulverizes mixing by selenium-rich gold needle mushroom bacterium slag 400kg, chicken manure 100kg, vinasse 100kg, and the starter adding 75g is banked up fermentation.Starter yeast, actinomycetes, thread fungus and photosynthetic bacterium coordinate in the ratio of 1: 1: 1: 1.The concrete mode of production is as follows:
(1) get the raw materials ready: chicken manure, needle mushroom dreg, vinasse are dried to moisture and be less than 20%;
(2) pulverize: the chicken manure dried, bacterium slag, vinasse half wet stock pulverizer are smashed;
(3) prepare burden: by chicken manure, bacterium slag, vinasse vertical disc stirrer stirring and evenly mixing 5min after pulverizing;
(4) evenly spraying after starter being dissolved in 1L water adds in material;
(5) regulate moisture content to 40% ~ 60% of fermentation raw material, namely hold and agglomeratingly not drip, loose one's grip and namely fall apart;
(6) ferment: by the material side of piling good for regulating allocation heap or rectangle heap, when temperature rises to 40 DEG C, carry out first time turning, rise to 60 DEG C to temperature and maintain 5 days, when temperature declines, carry out second time turning; Until temperature no longer raises, material loosening free from extraneous odour;
(7) dry: to treat that fermentation completes and work in-process rotary shelf drier is carried out drying;
(8) detect: product is sent into the indexs such as laboratory detection moisture, heavy metal, N-P-K content and reach People's Republic of China's agricultural industry criteria; Selenium content reaches the company standard of Se-enriched bio fertilizer;
(9) pack: the product taking 20kg carries out packaging seal without bucket automatic ration particles packing machine;
(10) preserve: under packaged product being placed on well-ventilated, dry shady and cool environment;
According to the production method of above-mentioned fertilizer, the concentration of this selenium-enriched fertilizer counts 50.3mg/kg with selenium element.
Example 2: by weight, pulverizes mixing by selenium-rich gold needle mushroom bacterium slag 500kg, chicken manure 200kg, vinasse 100kg, and the starter adding 100g is banked up fermentation.Starter yeast, actinomycetes, thread fungus and photosynthetic bacterium coordinate in the ratio of 1: 1: 1: 1.The concrete mode of production is as follows:
(1) get the raw materials ready: chicken manure, needle mushroom dreg, vinasse are dried to moisture and be less than 20%;
(2) pulverize: the chicken manure dried, bacterium slag, vinasse half wet stock pulverizer are smashed;
(3) prepare burden: by chicken manure, bacterium slag, vinasse vertical disc stirrer stirring and evenly mixing 5min after pulverizing;
(4) evenly spraying after starter being dissolved in 1L water adds in material;
(5) regulate moisture content to 40% ~ 60% of fermentation raw material, namely hold and agglomeratingly not drip, loose one's grip and namely fall apart;
(6) ferment: by the material side of piling good for regulating allocation heap or rectangle heap, when temperature rises to 40 DEG C, carry out first time turning, rise to 60 DEG C to temperature and maintain 5 days, when temperature declines, carry out second time turning; Until temperature no longer raises, material loosening free from extraneous odour;
(7) dry: to treat that fermentation completes and work in-process rotary shelf drier is carried out drying;
(8) detect: product is sent into the indexs such as laboratory detection moisture, heavy metal, N-P-K content and reach People's Republic of China's agricultural industry criteria; Selenium content reaches the company standard of Se-enriched bio fertilizer;
(9) pack: the product taking 20kg carries out packaging seal without bucket automatic ration particles packing machine;
(10) preserve: under packaged product being placed on well-ventilated, dry shady and cool environment.
According to the production method of above-mentioned fertilizer, the concentration of this selenium-enriched fertilizer counts 55.1mg/kg with selenium element.
Example 3: by weight, pulverizes mixing by selenium-rich gold needle mushroom bacterium slag 250kg, chicken manure 100kg, vinasse 70kg, and the starter adding 50g is banked up fermentation.Starter yeast, actinomycetes, thread fungus and photosynthetic bacterium coordinate in the ratio of 1: 1: 1: 1.The concrete mode of production is as follows:
(1) get the raw materials ready: chicken manure, needle mushroom dreg, vinasse are dried to moisture and be less than 20%;
(2) pulverize: the chicken manure dried, bacterium slag, vinasse half wet stock pulverizer are smashed;
(3) prepare burden: by chicken manure, bacterium slag, vinasse stirrer stirring and evenly mixing 3min after pulverizing;
(4) evenly spraying after starter being dissolved in 50mL water adds in material;
(5) regulate moisture content to 40% ~ 60% of fermentation raw material, namely hold and agglomeratingly not drip, loose one's grip and namely fall apart;
(6) ferment: by the material side of piling good for regulating allocation heap or rectangle heap, when temperature rises to 40 DEG C, carry out first time turning, rise to 60 DEG C to temperature and maintain 6 days, when temperature declines, carry out second time turning; Until temperature no longer raises, material loosening free from extraneous odour;
(7) dry: to treat that fermentation completes and work in-process rotary shelf drier is carried out drying;
(8) detect: product is sent into the indexs such as laboratory detection moisture, heavy metal, N-P-K content and reach People's Republic of China's agricultural industry criteria; Selenium content reaches the company standard of Se-enriched bio fertilizer;
(9) pack: the product taking 20kg carries out packaging seal without bucket automatic ration particles packing machine;
(10) preserve: under packaged product being placed on well-ventilated, dry shady and cool environment.
According to the production method of above-mentioned fertilizer, the concentration of this selenium-enriched fertilizer counts 49.9mg/kg with selenium element.
Claims (5)
1. the fertile preparation method of Se-enriched bio, is characterized in that making step is as follows:
(1) get the raw materials ready: chicken manure, needle mushroom dreg, vinasse are dried to moisture and be less than 20%;
(2) pulverize: the chicken manure dried, bacterium slag, vinasse half wet stock pulverizer are smashed;
(3) prepare burden: by pulverize after chicken manure, bacterium slag, vinasse by a certain percentage mixing stirrer mix;
(4) add in material by evenly spraying after starter activation;
(5) moisture content to 40% ~ 60% of fermentation raw material is regulated;
(6) ferment: by the material side of piling good for regulating allocation heap or rectangle heap, when temperature rises to 40 DEG C, carry out first time turning, rise to 60 DEG C to temperature and maintain 3 ~ 7 days, when temperature declines, carry out second time turning; Until temperature no longer raises, material loosening free from extraneous odour;
(7) dry: to treat that fermentation completes and work in-process drying machine is carried out drying;
(8) detect: the indexs such as Product checking moisture, heavy metal, N-P-K content reach People's Republic of China's agricultural industry criteria; Selenium content reaches the company standard of Se-enriched bio fertilizer;
(9) pack: the product particles packing machine taking certain mass carries out packaging seal;
(10) preserve: under packaged product being placed on well-ventilated, dry shady and cool environment.
2. the fertile preparation method of a kind of Se-enriched bio according to claim 1, it is characterized in that, needle mushroom dreg is selenium-rich gold needle mushroom bacterium slag, during batching by weight, selenium-rich gold needle mushroom bacterium slag 4 ~ 6 parts, chicken manure 1 ~ 3 part, 1 ~ 3 part, vinasse.
3. the fertile preparation method of a kind of Se-enriched bio according to claim 1, it is characterized in that, the selenium content of preferred needle mushroom dreg counts 70 ~ 100mg/kg with selenium element.
4. the fertile preparation method of a kind of Se-enriched bio according to claim 1, is characterized in that, the microbial inoculum of starter be yeast, actinomycetes, thread fungus and photosynthetic bacterium in 1: 1: 1: 1 ratio coordinate, add-on is 0.01% ~ 0.02%.
5. the fertilizer product of the fertile preparation method's acquisition of a kind of Se-enriched bio according to claim 1, it is characterized in that, the concentration of this selenium-enriched fertilizer counts 50 ~ 60mg/kg with selenium element.
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| CN201410489812.7A CN104261916A (en) | 2014-09-22 | 2014-09-22 | Preparation method of selenium-enriched biological fertilizer and product thereof |
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| CN201410489812.7A CN104261916A (en) | 2014-09-22 | 2014-09-22 | Preparation method of selenium-enriched biological fertilizer and product thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365787A (en) * | 2016-08-25 | 2017-02-01 | 莫薇 | Selenium activator and method therewith for producing selenium-rich rice in selenium-rich soil |
| CN107337495A (en) * | 2017-08-02 | 2017-11-10 | 重庆文理学院 | A kind of biological organic fertilizer and preparation method thereof |
| CN107641022A (en) * | 2017-10-27 | 2018-01-30 | 昭平县科学技术指导站 | A kind of preparation method of selenium-containing biological organic fertilizer |
| CN108033845A (en) * | 2017-12-29 | 2018-05-15 | 郴州市通源生物科技有限公司 | A kind of solid fertilizer for acting on fruit tree root |
| CN108164354A (en) * | 2018-01-29 | 2018-06-15 | 广西驰胜农业科技有限公司 | A kind of selenium rich strawberry organic fertilizer and preparation method thereof |
| CN109704824A (en) * | 2019-02-22 | 2019-05-03 | 安康学院 | A kind of production method of Se-rich farm products fertilizer |
| CN109796241A (en) * | 2019-02-20 | 2019-05-24 | 山西恒丰农业科技开发有限公司 | A kind of Se-rich grain organic fertilizer production method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365787A (en) * | 2016-08-25 | 2017-02-01 | 莫薇 | Selenium activator and method therewith for producing selenium-rich rice in selenium-rich soil |
| CN107337495A (en) * | 2017-08-02 | 2017-11-10 | 重庆文理学院 | A kind of biological organic fertilizer and preparation method thereof |
| CN107641022A (en) * | 2017-10-27 | 2018-01-30 | 昭平县科学技术指导站 | A kind of preparation method of selenium-containing biological organic fertilizer |
| CN108033845A (en) * | 2017-12-29 | 2018-05-15 | 郴州市通源生物科技有限公司 | A kind of solid fertilizer for acting on fruit tree root |
| CN108164354A (en) * | 2018-01-29 | 2018-06-15 | 广西驰胜农业科技有限公司 | A kind of selenium rich strawberry organic fertilizer and preparation method thereof |
| CN109796241A (en) * | 2019-02-20 | 2019-05-24 | 山西恒丰农业科技开发有限公司 | A kind of Se-rich grain organic fertilizer production method |
| CN109704824A (en) * | 2019-02-22 | 2019-05-03 | 安康学院 | A kind of production method of Se-rich farm products fertilizer |
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Application publication date: 20150107 |