CN102584467B - Biological organic fertilizer prepared by municipal sludge and preparation method thereof - Google Patents
Biological organic fertilizer prepared by municipal sludge and preparation method thereof Download PDFInfo
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- CN102584467B CN102584467B CN201210057862.9A CN201210057862A CN102584467B CN 102584467 B CN102584467 B CN 102584467B CN 201210057862 A CN201210057862 A CN 201210057862A CN 102584467 B CN102584467 B CN 102584467B
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Abstract
The invention discloses a biological organic fertilizer prepared by a municipal sludge and a preparation method thereof, which belong to the field of biological fertilizers. The technical problem to be solved by the invention is providing the biological organic fertilizer prepared by the municipal sludge and the preparation method thereof. The traditional Chinese medicine bacterium biological organic fertilizer prepared by the municipal sludge is obtained by inoculating a traditional Chinese medicine microorganism bacterium agent on the raw materials and then fermenting the mixed materials, wherein the raw materials comprise the following components in parts by weight: 30-70 parts of municipal sludge, 10-40 parts of Eupatorium adenophorum, 10-30 parts of turf, 3-10 parts of waste flue-cured tobaccos, 3-10 parts of bacterium slag and 0-10 parts of coal ashes. According to the invention, by using the organic fertilizer prepared by inoculating the traditional Chinese medicine bacterium on the raw materials according to an appropriate mixing ratio and then fermenting the mixed materials, the organic matters as well as N, P, K and other matters can be sufficiently utilized; and the heavy metal in the sludge can be passivated to reach the agricultural standard; and the biological organic fertilizer disclosed by the invention has the effects of improving the soil, increasing the fertility, improving the plant root system micro-ecological environment, improving the crop quality, increasing the yield and the like.
Description
Technical field
The invention belongs to biological fertilizer field, be specifically related to a kind of biological organic fertilizer prepared by municipal sludge and preparation method thereof that utilizes.
Background technology
Municipal sludge is the solid waste producing in city domestic sewage and industrial sewage treating processes, is the inevitable outcome of sewage work.Along with the development of urbanization process, huge amount of sludge has become the major issue of Chinese each urban development.Traditional landfill method, burning method, the direct treatment process such as oven drying method, anaerobic digestion, not only processing cost is high but also caused secondary pollution.
Biological organic fertilizer has the soil of improvement, build up fertility, improve root system of plant micro-ecological environment and improve crop quality, elimination or reduce the effects such as agriculture is residual; to produce organic products and the desirable fertilizer of green agricultural product; to improving crop yield, soil protection physical behavior, lasting volume increase has unusual effect.The use of biological organic fertilizer in agriculture production is an inexorable trend of following green non-pollution agricultural industry development.
Thereby if can solve the problem that heavy metals in city sewage sludge ion content is high, municipal sludge is applied to and is prepared in the middle of biological organic fertilizer field, just can solve municipal sludge processing cost high but also caused the problem of secondary pollution, the development in the improvement to urban environment and biological organic fertilizer field all can play a role in promoting.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of biological organic fertilizer preparing with municipal sludge and its preparation method.
The technical solution adopted for the present invention to solve the technical problems is: the biological organic fertilizer that utilizes municipal sludge to prepare, is prepared from by the raw material inoculation traditional Chinese medicine microbial agent of following weight proportioning: 30～70 parts of municipal sludges, 10～40 parts of Hemp Eupatoriums, 10～30 parts of the peats composed of rotten mosses, 3～10 parts of useless flue-cured tobaccos, 3～10 parts of bacterium slags, 0～10 part, flyash.
Wherein, above-mentioned Chinese medicine microbiobacterial agent is for adopting the Chinese medicine microbiobacterial agent that in the patent of patent No. ZL01108507.X, disclosed method is produced.Bacterial classification in this Chinese medicine microbiobacterial agent mainly comprises the multiple beneficial composite bacteria such as vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria and yeast.
Wherein, above-mentioned fertilizer is prepared from by the raw material inoculation traditional Chinese medicine microbial agent of following weight proportioning: 45～55 parts of municipal sludges, 15～25 parts of Hemp Eupatoriums, 13～17 parts of the peats composed of rotten mosses, 4～6 parts of useless flue-cured tobaccos, 4～6 parts of bacterium slags, 4～6 parts, flyash.
Further, above-mentioned fertilizer is prepared from by the raw material inoculation traditional Chinese medicine microbial agent of following weight proportioning: 50 parts of municipal sludges, 20 parts of Hemp Eupatoriums, 15 parts of the peats composed of rotten mosses, 5 parts of useless flue-cured tobaccos, 5 parts of bacterium slags, 5 parts, flyash.
Wherein, the inoculum size of described Chinese medicine microbiobacterial agent is 0.3～1% of municipal sludge, Hemp Eupatorium, the peat composed of rotten mosses, useless flue-cured tobacco, bacterium slag, flyash gross weight.
Wherein, municipal sludge is the mud that sewage work obtains after dehydration.
Further, municipal sludge organic content is greater than 45%, water content is between 70～85%.
Wherein, Hemp Eupatorium is Hemp Eupatorium stem stalk and the leaf drying, and stalk disintegrating to length is 1～2cm.
Wherein, peat composed of rotten mosses organic content is 40～60%, humic acids content is greater than 25%.
Wherein, useless flue-cured tobacco is after drying or drying, to be crushed to 40～60 object cigarette stalk and tobacco leaves.
Wherein, bacterium slag is take weed tree sawdust, corn cob, the product of cotton seed hulls after major ingredient is produced edible mushrooms.
Wherein, the fineness of flyash is 40～100 orders.
The present invention also provides the preparation method who utilizes biological organic fertilizer prepared by municipal sludge, comprises the steps:
A, culture material preparation: by weight ratio 0～10 part of 30～70 parts of municipal sludge, 10～40 parts of Hemp Eupatoriums, 10～30 parts of the peats composed of rotten mosses, 3～10 parts of useless flue-cured tobaccos, 3～10 parts of bacterium slags, flyash is mixed and regulate mixture water content to 55～65%, obtain culture material;
B, inoculation: Chinese medicine microbiobacterial agent is inoculated in culture material, and bacterial classification and culture material are fully mixed; The inoculum size of Chinese medicine microbiobacterial agent is 0.3～1% of municipal sludge, Hemp Eupatorium, the peat composed of rotten mosses, useless flue-cured tobacco, bacterium slag, flyash gross weight;
C, fermentation: postvaccinal culture material ferment to the water content of culture material be 18～30%, the living microorganism content in culture material is more than 2,000 ten thousand/gram, gets product.
Wherein, in c step, postvaccinal culture material carries out composting, then spontaneous fermentation at normal temperatures, and turning in 7th～10 days is once, once at interval of turning in 3～4 days later, whole fermenting process turning 4～6 times, fermentation time is 19～28 days, the water content of culture material reaches 18～30%, living microorganism content in culture material is more than 2,000 ten thousand/gram, gets product.
Wherein, the Chinese medicine microbiobacterial agent in aforesaid method is for adopting the Chinese medicine microbiobacterial agent that in the patent of patent No. ZL01108507.X, disclosed method is produced.Bacterial classification in this Chinese medicine microbiobacterial agent mainly comprises the multiple beneficial composite bacteria such as vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria and yeast.
Wherein, municipal sludge is the mud that sewage work obtains after dehydration.
Further, municipal sludge organic content is greater than 45%, water content is between 70～85%.
Wherein, in aforesaid method, Hemp Eupatorium is Hemp Eupatorium stem stalk and the leaf drying, and stalk disintegrating to length is 1～2cm.
Wherein, in aforesaid method, peat composed of rotten mosses organic content is 40～60%, humic acids content is greater than 25%.
Wherein, in aforesaid method, useless flue-cured tobacco is after drying or drying, to be crushed to 40～60 object cigarette stalk and tobacco leaves.
Wherein, in aforesaid method, bacterium slag is take weed tree sawdust, corn cob, the product of cotton seed hulls after major ingredient is produced edible mushrooms.
Wherein, in aforesaid method, the fineness of flyash is 40～100 orders.
The invention has the beneficial effects as follows: the inventive method utilizes municipal sludge to prepare biological organic fertilizer, there is less investment, safety, reliable, economic, effective feature, it takes full advantage of the material such as organic matter abundant in municipal sludge and Hemp Eupatorium and N, P, K, does not need to add any fertilizer.In addition, the present invention only need to add Hemp Eupatorium, the peat composed of rotten mosses, useless flue-cured tobacco, the bacterium slag of suitable proportion, supporting well fermentative processing through Chinese medicine bacterium high temperature just can make heavy metal generation passivation in mud (heavy metal is mainly the xylogen that utilizes Hemp Eupatorium, gives up in flue-cured tobacco and bacterium slag, humic acids in the peat composed of rotten mosses, fungi in bacterium slag and the fermenting agent of interpolation make its passivation), thus make the fertilizer that the inventive method prepares reach agricultural standards.In addition, the flyash of interpolation can regulate the moisture in culture material, also can make the fertilizer for preparing more loose, and increases fertilizer nutrient.Useless flue-cured tobacco and the mixed fermentation of Hemp Eupatorium raw material added, the euparin containing in the nicotine containing in the useless flue-cured tobacco of utilization and Hemp Eupatorium, these two kinds of materials all have effect of certain pesticide-germicide, can strengthen prevention and control of plant diseases, pest control effect of fertilizer.Biological organic fertilizer of the present invention has improvement soil, builds up fertility, improves root system of plant micro-ecological environment and improves crop quality, elimination or reduces the effects such as agriculture is residual, prevention and elimination of disease and pests; to produce organic farm products and the desirable fertilizer of green agricultural product; to improving crop yield, soil protection physical behavior, lasting volume increase has unusual effect.The use of biological bacteria fertilizer in agriculture production is an inexorable trend of following green non-pollution agricultural industry development, has larger development prospect.
Embodiment
Below by embodiment, the present invention is further described.
The biological organic fertilizer that utilizes municipal sludge to prepare, is prepared from by the raw material inoculation traditional Chinese medicine microbial agent of following weight proportioning: 30～70 parts of municipal sludges, 10～40 parts of Hemp Eupatoriums, 10～30 parts of the peats composed of rotten mosses, 3～10 parts of useless flue-cured tobaccos, 3～10 parts of bacterium slags, 0～10 part, flyash.
Preferably, above-mentioned Chinese medicine microbiobacterial agent is for adopting the Chinese medicine microbiobacterial agent that in the patent of patent No. ZL01108507.X, disclosed method is produced.Bacterial classification in this Chinese medicine microbiobacterial agent mainly comprises the multiple beneficial composite bacteria such as vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria and yeast.Fertilizer of the present invention can reach agricultural standards, does not need to add any fertilizer, and adopted reluctant municipal sludge as raw material in fermenting process, has larger development prospect.
In order to make the fertilizer efficiency of fertilizer of the present invention better, above-mentioned fertilizer is preferably prepared from by the raw material inoculation traditional Chinese medicine microbial agent of following weight proportioning: 45～55 parts of municipal sludges, 15～25 parts of Hemp Eupatoriums, 13～17 parts of the peats composed of rotten mosses, 4～6 parts of useless flue-cured tobaccos, 4～6 parts of bacterium slags, 4～6 parts, flyash.
Further, in order to make the fertilizer efficiency of biological organic fertilizer of the present invention best, above-mentioned fertilizer is preferably prepared from by the raw material inoculation traditional Chinese medicine microbial agent of following weight proportioning: 50 parts of municipal sludges, 20 parts of Hemp Eupatoriums, 15 parts of the peats composed of rotten mosses, 5 parts of useless flue-cured tobaccos, 5 parts of bacterium slags, 5 parts, flyash.
When above-mentioned Chinese medicine microbiobacterial agent is inoculated, if inoculum size is very few, ferment effect is not good; Inoculum size is excessive, can increase inoculation cost, and therefore, the inoculum size of described Chinese medicine microbiobacterial agent is preferably 0.3～1% of municipal sludge, Hemp Eupatorium, the peat composed of rotten mosses, useless flue-cured tobacco, bacterium slag, flyash gross weight.
Preferably, municipal sludge is the mud that sewage work obtains after dehydration.Preferred again, municipal sludge organic content is greater than 45%, water content is between 70～85%.
Preferably, Hemp Eupatorium is Hemp Eupatorium stem stalk and the leaf drying, and stalk disintegrating to length is 1～2cm.
Preferably, peat composed of rotten mosses organic content is 40～60%, humic acids content is greater than 25%.
Preferably, useless flue-cured tobacco is after drying or drying, to be crushed to 40～60 object cigarette stalk and tobacco leaves.
Preferably, bacterium slag is take weed tree sawdust, corn cob, the product of cotton seed hulls after major ingredient is produced edible mushrooms.
Preferably, the fineness of flyash is 40～100 orders.
The present invention also provides the preparation method who utilizes biological organic fertilizer prepared by municipal sludge, comprises the steps:
A, culture material preparation: by weight ratio 0～10 part of 30～70 parts of municipal sludge, 10～40 parts of Hemp Eupatoriums, 10～30 parts of the peats composed of rotten mosses, 3～10 parts of useless flue-cured tobaccos, 3～10 parts of bacterium slags, flyash is mixed and regulate mixture water content to 55～65%, obtain culture material;
B, inoculation: Chinese medicine microbiobacterial agent is inoculated in culture material, and bacterial classification and culture material are fully mixed; The inoculum size of Chinese medicine microbiobacterial agent is 0.3～1% of municipal sludge, Hemp Eupatorium, the peat composed of rotten mosses, useless flue-cured tobacco, bacterium slag, flyash gross weight;
C, fermentation: postvaccinal culture material ferment to the water content of culture material be 18～30%, the living microorganism content in culture material is more than 2,000 ten thousand/gram, gets product.
Wherein, in c step, postvaccinal culture material carries out composting, then spontaneous fermentation at normal temperatures, and turning in 7th～10 days is once, once at interval of turning in 3～4 days later, whole fermenting process turning 4～6 times, fermentation time is 19～28 days, the water content of culture material reaches 18～30%, living microorganism content in culture material is more than 2,000 ten thousand/gram, gets product.
Below by embodiment, the specific embodiment of the present invention is described further, but does not therefore limit the present invention among the scope described in embodiment.
Execute the raw material adopting in case: municipal sludge is the dewatered sludge of Panzhihua City sewage work, moisture content 83.1%, organic content is 47.4%, total nutrient is 5.16%; The peat composed of rotten mosses is that Xichang City Li Zhou limited liability company produces, organic content 51.3%, and content of humic acid is 27.6%, moisture content is 44.6%; Bacterium slag is that Flos Bombacis Malabarici is produced the product after the edible mushroomss such as flat mushroom, mushroom take weed tree sawdust, corn cob, cotton seed hulls as major ingredient; Hemp Eupatorium is that local collection of Flos Bombacis Malabarici dried; Useless flue-cured tobacco be gold leaf tobacco company produce waste tobacco after cigarette and local collect be crushed to 40～60 object cigarette stalks.
The preparation of embodiment mono-biological organic fertilizer of the present invention
The preparation of A, Chinese medicine microbiobacterial agent
Produce the solid fungicide of Chinese medicine microorganism according to the proportioning in patent of invention " pure Chinese medicine microbial bacteria starter and preparation method thereof " (patent No.: ZL01108507.X) embodiment 1 and method.The solid fungicide of having produced is deposited in Polywoven Bag to room temperature preservation for subsequent use.
The configuration of B, culture material
By quality proportioning, 3 parts of 70 parts of municipal sludges, 10 parts of Hemp Eupatoriums, 10 parts of the peats composed of rotten mosses, 4 parts of useless flue-cured tobaccos, bacterium slags are fully mixed, regulate between mixture water content to 55～65%, obtain culture material.
C, inoculation
The solid fungicide that steps A is produced is inoculated in the culture material of step B configuration, and inoculum size is 1% of major ingredient and auxiliary material gross weight, and bacterial classification is mixed with culture material.
D, fermentation
Will be through the postvaccinal culture material system heap of step C, heap height is 2m, width is 6 meters, place under normal temperature and carry out spontaneous fermentation, fermentation was carried out turning for the first time by the 7th day, will carry out a turning at interval of 3 days later, turning 6 times altogether, whole fermentation time is 25 days, and the water content of culture material reaches 25% left and right, and living microorganism content reaches 2,000 ten thousand/gram and obtains above finished product.
The packing of E, finished product and storage
The finished product of handling well through step D is packed, in selecting when packing, had the woven bag of one deck plastic film to carry out dose package.After packaging, be positioned over normal temperature laboratory storage, the shelf time is 2 years.
The preparation of embodiment bis-biological organic fertilizers of the present invention
The preparation of A, Chinese medicine microbiobacterial agent
Produce the solid fungicide of Chinese medicine microorganism according to the proportioning in patent of invention " pure Chinese medicine microbial bacteria starter and preparation method thereof " (patent No.: ZL01108507.X) embodiment 1 and method.The solid fungicide of having produced is deposited in Polywoven Bag to room temperature preservation for subsequent use.
The configuration of B, culture material
By quality proportioning, 3 parts, 65 parts of municipal sludges, 15 parts of Hemp Eupatoriums, 10 parts of the peats composed of rotten mosses, 4 parts of useless flue-cured tobaccos, 3 parts of bacterium slags, flyash is fully mixed, regulate between mixture water content to 55～65%, obtain culture material.
C, inoculation
The solid fungicide that steps A is produced is inoculated in the culture material of step B configuration, and inoculum size is 0.8% of major ingredient and auxiliary material gross weight, and bacterial classification is mixed with culture material.
D, fermentation
Will be through the postvaccinal culture material system heap of step C, heap height is 1.8cm, width is 6 meters, place under normal temperature and carry out spontaneous fermentation, fermentation was carried out turning for the first time by the 7th day, will carry out a turning at interval of 3 days later, turning 6 times altogether, whole fermentation time is 25 days, and the water content of culture material reaches 25% left and right, and living microorganism content reaches 2,000 ten thousand/gram and is above finished product.
The packing of E, finished product and storage
The finished product of handling well through step D is packed, in selecting when packing, had the woven bag of one deck plastic film to carry out dose package.After packaging, be positioned over normal temperature laboratory storage, the shelf time is 2 years.
The preparation of embodiment tri-biological organic fertilizers of the present invention
The preparation of A, Chinese medicine microbiobacterial agent
Produce the solid fungicide of Chinese medicine microorganism according to the proportioning in patent of invention " pure Chinese medicine microbial bacteria starter and preparation method thereof " (patent No.: ZL01108507.X) embodiment 1 and method.The solid fungicide of having produced is deposited in Polywoven Bag to room temperature preservation for subsequent use.
The configuration of B, culture material
By quality proportioning, 3 parts, 60 parts of municipal sludges, 15 parts of Hemp Eupatoriums, 15 parts of the peats composed of rotten mosses, 4 parts of useless flue-cured tobaccos, 3 parts of bacterium slags, flyash is fully mixed, regulate between mixture water content to 55～65%, obtain culture material.
C, inoculation
The solid fungicide that steps A is produced is inoculated in the culture material of step B configuration, and inoculum size is 0.8% of major ingredient and auxiliary material gross weight, and bacterial classification is mixed with culture material.
D, fermentation
Will be through the postvaccinal culture material system heap of step C, heap height is 1.6cm, width is 6 meters, place under normal temperature and carry out spontaneous fermentation, fermentation was carried out turning for the first time by the 7th day, will carry out a turning at interval of 3 days later, turning 6 times altogether, whole fermentation time is 25 days, and the water content of culture material reaches 25% left and right, and living microorganism content reaches 2,000 ten thousand/gram and is above finished product.
The packing of E, finished product and storage
The finished product of handling well through step D is packed, in selecting when packing, had the woven bag of one deck plastic film to carry out dose package.After packaging, be positioned over normal temperature laboratory storage, the shelf time is 2 years.
The preparation of embodiment tetra-biological organic fertilizers of the present invention
The preparation of A, Chinese medicine microbiobacterial agent
Produce the solid fungicide of Chinese medicine microorganism according to the proportioning in patent of invention " pure Chinese medicine microbial bacteria starter and preparation method thereof " (patent No.: ZL01108507.X) embodiment 1 and method.The solid fungicide of having produced is deposited in Polywoven Bag to room temperature preservation for subsequent use.
The configuration of B, culture material
By quality proportioning, 3 parts, 55 parts of municipal sludges, 20 parts of Hemp Eupatoriums, 15 parts of the peats composed of rotten mosses, 4 parts of useless flue-cured tobaccos, 3 parts of bacterium slags, flyash is fully mixed, regulate between mixture water content to 55～65%, obtain culture material.
C, inoculation
The solid fungicide that steps A is produced is inoculated in the culture material of step B configuration, and inoculum size is 0.5% of major ingredient and auxiliary material gross weight, and bacterial classification is mixed with culture material.
D, fermentation
Will be through the postvaccinal culture material system heap of step C, heap height is 1.5cm, width is 5 meters, place under normal temperature and carry out spontaneous fermentation, fermentation was carried out turning for the first time by the 7th day, will carry out a turning at interval of 3 days later, turning 5 times altogether, whole fermentation time is 22 days, and the water content of culture material reaches 25% left and right, and living microorganism content reaches 2,000 ten thousand/gram and is above finished product.
The packing of E, finished product and storage
The finished product of handling well through step D is packed, in selecting when packing, had the woven bag of one deck plastic film to carry out dose package.After packaging, be positioned over normal temperature laboratory storage, the shelf time is 2 years.
The preparation of embodiment five biological organic fertilizers of the present invention
The preparation of A, Chinese medicine microbiobacterial agent
Produce the solid fungicide of Chinese medicine microorganism according to the proportioning in patent of invention " pure Chinese medicine microbial bacteria starter and preparation method thereof " (patent No.: ZL01108507.X) embodiment 1 and method.The solid fungicide of having produced is deposited in Polywoven Bag to room temperature preservation for subsequent use.
The configuration of B, culture material
By quality proportioning, 5 parts, 50 parts of municipal sludges, 20 parts of Hemp Eupatoriums, 15 parts of the peats composed of rotten mosses, 5 parts of useless flue-cured tobaccos, 5 parts of bacterium slags, flyash is fully mixed, regulate between mixture water content to 55～65%, obtain culture material.
C, inoculation
The solid fungicide that steps A is produced is inoculated in the culture material of step B configuration, and inoculum size is 0.5% of major ingredient and auxiliary material gross weight, and bacterial classification is mixed with culture material.
D, fermentation
Will be through the postvaccinal culture material system heap of step C, heap height is 1.6cm, width is 4.5 meters, place under normal temperature and carry out spontaneous fermentation, fermentation was carried out turning for the first time by the 8th day, will carry out a turning at interval of 3 days later, turning 5 times altogether, whole fermentation time is 23 days, and the water content of culture material reaches 25% left and right, and living microorganism content reaches 2,000 ten thousand/gram and is above finished product.
The packing of E, finished product and storage
The finished product of handling well through step D is packed, in selecting when packing, had the woven bag of one deck plastic film to carry out dose package.After packaging, be positioned over normal temperature laboratory storage, the shelf time is 2 years.
The preparation of embodiment six biological organic fertilizers of the present invention
The preparation of A, Chinese medicine microbiobacterial agent
Produce the solid fungicide of Chinese medicine microorganism according to the proportioning in patent of invention " pure Chinese medicine microbial bacteria starter and preparation method thereof " (patent No.: ZL01108507.X) embodiment 1 and method.The solid fungicide of having produced is deposited in Polywoven Bag to room temperature preservation for subsequent use.
The configuration of B, culture material
By quality proportioning, 3 parts, 40 parts of municipal sludges, 40 parts of Hemp Eupatoriums, 10 parts of the peats composed of rotten mosses, 4 parts of useless flue-cured tobaccos, 3 parts of bacterium slags, flyash is fully mixed, regulate between mixture water content to 55～65%, obtain culture material.
C, inoculation
The solid fungicide that steps A is produced is inoculated in the culture material of step B configuration, and inoculum size is 0.3% of major ingredient and auxiliary material gross weight, and bacterial classification is mixed with culture material.
D, fermentation
Will be through the postvaccinal culture material system heap of step C, heap height is 1.8cm, width is 5 meters, place under normal temperature and carry out spontaneous fermentation, fermentation was carried out turning for the first time by the 8th day, will carry out a turning at interval of 4 days later, turning 4 times altogether, whole fermentation time is 24 days, and the water content of culture material reaches 25% left and right, and living microorganism content reaches 2,000 ten thousand/gram and is above finished product.
The packing of E, finished product and storage
The finished product of handling well through step D is packed, in selecting when packing, had the woven bag of one deck plastic film to carry out dose package.After packaging, be positioned over normal temperature laboratory storage, the shelf time is 2 years.
The preparation of embodiment seven biological organic fertilizers of the present invention
The preparation of A, Chinese medicine microbiobacterial agent
Produce the solid fungicide of Chinese medicine microorganism according to the proportioning in patent of invention " pure Chinese medicine microbial bacteria starter and preparation method thereof " (patent No.: ZL01108507.X) embodiment 1 and method.The solid fungicide of having produced is deposited in Polywoven Bag to room temperature preservation for subsequent use.
The configuration of B, culture material
By quality proportioning, 10 parts, 30 parts of municipal sludges, 40 parts of Hemp Eupatoriums, 10 parts of the peats composed of rotten mosses, 5 parts of useless flue-cured tobaccos, 5 parts of bacterium slags, flyash is fully mixed, regulate between mixture water content to 55～65%, obtain culture material.
C, inoculation
The solid fungicide that steps A is produced is inoculated in the culture material of step B configuration, and inoculum size is 0.3% of major ingredient and auxiliary material gross weight, and bacterial classification is mixed with culture material.
D, fermentation
Will be through the postvaccinal culture material system heap of step C, heap height is 1.6cm, width is 5 meters, place under normal temperature and carry out spontaneous fermentation, fermentation was carried out turning for the first time by the 8th day, will carry out a turning at interval of 4 days later, turning 4 times altogether, whole fermentation time is 24 days, and the water content of culture material reaches 25% left and right, and living microorganism content reaches 2,000 ten thousand/gram and is above finished product.
The packing of E, finished product and storage
The finished product of handling well through step D is packed, in selecting when packing, had the woven bag of one deck plastic film to carry out dose package.After packaging, be positioned over normal temperature laboratory storage, the shelf time is 2 years.
The manure trial of test example Chinese medicine microbial fertilizer of the present invention
Adopt the biological organic fertilizer of the present invention of embodiment 1～7 preparation respectively tobacco, capsicum to be tested, and with the culture material contrast of not inoculating Chinese medicine microbiobacterial agent corresponding to each embodiment, the results are shown in Table shown in 1,2.
In table 1,2, the biological organic fertilizer of the present invention of embodiment 1～7 preparation represents with product 1～7 respectively, and the culture material of what each embodiment was corresponding do not inoculate Chinese medicine microbiobacterial agent represents with culture material 1～7 respectively.
The manure trial of table 1 to tobacco
The manure trial of table 2 to capsicum
Can find out from table 1,2, biological organic fertilizer of the present invention can obviously improve crop yield, though rate of fertilizer application minimizing three/for the moment, also good than the fertilizer efficiency of culture material.The fertilizer that the present invention is prepared after by suitable proportioning raw material inoculation fermentation can make full use of the material such as organic matter and N, P, K in raw material, and can make the heavy metal generation passivation in mud, thereby there is improvement soil, build up fertility, improve root system of plant micro-ecological environment and improve the effects such as crop quality, volume increase.Product from table 1,2 it can also be seen that, adopt 5 parts, 50 parts of municipal sludges, 20 parts of Hemp Eupatoriums, 15 parts of the peats composed of rotten mosses, 5 parts of useless flue-cured tobaccos, 5 parts of bacterium slags, flyash fully to mix, the fertilizer efficiency of biological organic fertilizer of the present invention prepared by the Chinese medicine microbiobacterial agent of inoculation 0.5% is best.
Claims (6)
1. the biological organic fertilizer that utilizes municipal sludge to prepare, is characterized in that being prepared from by the raw material inoculation traditional Chinese medicine microbial agent of following weight proportioning: 45～55 parts of municipal sludges, 15～25 parts of Hemp Eupatoriums, 13～17 parts of the peats composed of rotten mosses, 4～6 parts of useless flue-cured tobaccos, 4～6 parts of bacterium slags, 4～6 parts, flyash; Municipal sludge is the mud that sewage work obtains after dehydration; The inoculum size of described Chinese medicine microbiobacterial agent is 0.3～1% of municipal sludge, Hemp Eupatorium, the peat composed of rotten mosses, useless flue-cured tobacco, bacterium slag, flyash gross weight, and described bacterium slag is take weed tree sawdust, corn cob, the product of cotton seed hulls after major ingredient is produced edible mushrooms.
2. the biological organic fertilizer that utilizes municipal sludge to prepare according to claim 1, is characterized in that being prepared from by the raw material inoculation traditional Chinese medicine microbial agent of following weight proportioning: 50 parts of municipal sludges, 20 parts of Hemp Eupatoriums, 15 parts of the peats composed of rotten mosses, 5 parts of useless flue-cured tobaccos, 5 parts of bacterium slags, 5 parts, flyash.
3. the biological organic fertilizer that utilizes municipal sludge to prepare according to claim 1 and 2, is characterized in that: peat composed of rotten mosses organic content is 40～60%, humic acids content is greater than 25%.
4. the biological organic fertilizer that utilizes municipal sludge to prepare according to claim 1 and 2, is characterized in that: useless flue-cured tobacco is after drying or drying, to be crushed to 40～60 object cigarette stalk and tobacco leaves.
5. the preparation method who utilizes biological organic fertilizer prepared by municipal sludge, is characterized in that comprising the steps:
A, culture material preparation: by weight ratio 4～6 parts of 45～55 parts of municipal sludges, 15～25 parts of Hemp Eupatoriums, 13～17 parts of the peats composed of rotten mosses, 4～6 parts of useless flue-cured tobaccos, 4～6 parts of bacterium slags, flyash are mixed and regulate mixture water content to 55～65%, obtain culture material;
B, inoculation: Chinese medicine microbiobacterial agent is inoculated in culture material, and bacterial classification and culture material are fully mixed; The inoculum size of Chinese medicine microbiobacterial agent is 0.3～1% of municipal sludge, Hemp Eupatorium, the peat composed of rotten mosses, useless flue-cured tobacco, bacterium slag, flyash gross weight;
C, fermentation: postvaccinal culture material ferment to the water content of culture material be 18～30%, the living microorganism content in culture material is more than 2,000 ten thousand/gram, gets product.
6. the preparation method who utilizes biological organic fertilizer prepared by municipal sludge according to claim 5, it is characterized in that: in c step, postvaccinal culture material carries out composting, then spontaneous fermentation at normal temperatures, and turning in 7th～10 days is once, once at interval of turning in 3～4 days later, whole fermenting process turning 4～6 times, fermentation time is 19～28 days, the water content of culture material reaches 18～30%, living microorganism content in culture material is more than 2,000 ten thousand/gram, gets product.
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| CN102795900B (en) * | 2012-08-29 | 2014-04-23 | 攀枝花市西宇生物科技有限公司 | Method for preparing bio-organic fertilizer by utilizing eupatorium adenophorum |
| CN102875207B (en) * | 2012-10-17 | 2014-08-06 | 攀枝花市西宇生物科技有限公司 | Method for preparing light matrix by using ageratina adenophora |
| CN102964176B (en) * | 2012-11-12 | 2014-04-16 | 青岛琅琊台集团股份有限公司 | Biological organic fertilizer and preparation method thereof |
| CN103864478A (en) * | 2014-02-25 | 2014-06-18 | 湖北万丰化工有限公司 | Process for producing fertilizer by using municipal sludge |
| CN104311177A (en) * | 2014-10-13 | 2015-01-28 | 山东益源环保科技有限公司 | Method of preparing bio-organic fertilizer by utilizing papermaking sludge and tradtional Chinese medicine residues |
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| CN106278680A (en) * | 2016-08-27 | 2017-01-04 | 广西新六合环保有限责任公司 | A kind of fertilizer preventing and treating cucumber fusarium axysporum |
| CN106631594A (en) * | 2016-12-22 | 2017-05-10 | 盈江儒林现代农业发展有限公司 | Efficient composite fertilizer used for vegetables |
| CN106748338A (en) * | 2017-03-20 | 2017-05-31 | 浙江省农业科学院 | The special sludge complex fertilizer in gardens |
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