CN103553736A - Method of producing organic fertilizer by utilizing waste tobacco stems and grain stillage - Google Patents
Method of producing organic fertilizer by utilizing waste tobacco stems and grain stillage Download PDFInfo
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- CN103553736A CN103553736A CN201310490400.0A CN201310490400A CN103553736A CN 103553736 A CN103553736 A CN 103553736A CN 201310490400 A CN201310490400 A CN 201310490400A CN 103553736 A CN103553736 A CN 103553736A
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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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 discloses a method of producing an organic fertilizer by utilizing waste tobacco stems and grain stillage. The method comprises the following steps of adopting leftover waste generated in a flue-cured tobacco producing process and/or low-level flue-cured tobaccos generated when a tobacco grower produces flue-cured tobaccos as organic fertilizer raw materials, crushing into particles with particle size not greater than 2mm, mixing with fresh chicken manure in a mass ratio of 7:3, and sufficiently mixing with a microbial fermentation fungicide uniformly in the mass ratio of 10:1 by mechanical stirring; stacking and fermenting under the normal temperature, turning while increasing the material temperature to 70 DEG C, so repeatedly, wherein moisture content is not greater than 25% after 15-25 days; fine-processing thoroughly decomposed fermentation materials to obtain a powdered or granular refined organic fertilizer. According to the method disclosed by the invention, fermentation time is shorter, maximum temperature is moderate, moisture content is less, pH value of mixed fermented materials is lower after fermenting for 20 days, odor is smaller and fermentation effect is remarkable.
Description
Technical field
The present invention relates to bio-organic fertilizer technical field, particularly relate to a kind of method of utilizing waste and old tobacco rod, vinasse to produce organic fertilizer.
Background technology
China not only tobacco planting area and output all occupies first place in the world, and is production of cigarettes big country, tobacco leaf tankage enormous amount.In the past, waste and old tobacco rod is taked the processing mode of burning, landfill mostly, and still, lawless person utilizes the phenomenon of waste and old tobacco rod extract manufacture personation cigarette to happen occasionally.In order fundamentally to cut off the raw material sources of personation cigarette and cigarette substitute, State Bureau destroys and makes strict rules waste and old tobacco rod.,Ge cigar mill, flue-cured tobacco be because be difficult to fundamentally destroy waste and old tobacco rod for the moment afterwards, thereby cause tobacco leaf waste to be squeezed in a large number in factory, not only taken a large amount of storage spaces, and brought potential safety hazard.Therefore, process up hill and dale in time waste and old tobacco rod, become the problem that tobacco enterprise is needed solution badly.
Before 2006, domestic the processing of waste and old tobacco rod is mainly taked direct burning, bubble landfill, is sold to the enterprise that produces Salanesol and does three kinds of modes of raw material.But directly the mode of burning can produce volume of smoke, do not meet the requirement of environmental protection; Bubble land-fill method can pollute underground water generates; Raw material is done by the enterprise that is sold to production Salanesol, due to supervision difficulty, easily makes waste and old tobacco rod again flow into personation cigarette and manufactures den.And entrust heat power plant to burn the mode of destroying, also can affect ordinary life and the efficiency of boiler.Through constantly exploring, finally find, waste and old tobacco rod is offered to organic chemical fertilizer manufacturing enterprise and do raw material, mix after the addition materials such as cow dung, the humic acid fertilizer that spontaneous fermentation is made contains a large amount of potassium elements, can be widely used in proportion of crop planting, not only fertilizer efficiency is high, pollution-free, and has very strong insecticidal effect.Yet the method that the waste and old tobacco rod of take in prior art is raw material production fertilizer exists the fermentation time of organic fertilizer long, top temperature is on the low side, water content is larger, the rear pH value of fermentation is lower, the larger problem of stink.
A kind of fowl dung fermentation fertilizer as disclosed in CN102924185A, is added and is prepared from through normal temperature fermentation, triple mixing, gradation by dried poultrymanure, chaff powder, flue-cured tobacco stalk, EM original solution, basalt powder, tea shell powder.Bacterial classification composition in this scheme is single, and ferment effect is not good.The bio-organic fertilizer special that a kind of cash crop as disclosed in CN101348388B are used, to expand respectively numerous and flavouring microbial inoculum solid culture with triangular flask liquid culture and high density fermentation tank, consumption with 1.5 ‰ joins 750 kilograms and the 250 kilograms vegetable seeds dregs of rice of chicken manure organic fertilizer that become thoroughly decomposed with decomposing agent and mixes, and moisture is adjusted to 50% heap fermentation; Temperature is controlled at below 50 ℃, has fermented being naturally cooled to below 30 ℃ through week age, becomes the fertilizer of high amino acid content through air-dry reduction moisture to 30% left and right, then packing warehouse-in.Flavouring microbial inoculum in this scheme is produced complexity, and after fermentation, water content is higher, be unfavorable for the storage of organic fertilizer, and fermentation time is too short, and ferment effect is not ideal enough.And for example the disclosed a kind of tobacco rod compost method of CN101070255B, take flue-cured tobacco cane as main material, coordinates one or more of municipal swill or feces of livestock and poultry or chemical nitrogen fertilizer, adds yeast and milk-acid bacteria, by aerobic compost method, makes tobacco rod compost; The windrow C/N ratio of flue-cured tobacco cane compost is adjusted to 26~30/1, and moisture content is adjusted to 60%~65%, and bar height of embankment degree is 1.5 meters of left and right, and the turning of 7D left and right once; After becoming thoroughly decomposed, pulverizing, sub-sieve, packing.Fermented bacterium in this scheme is not good, and fermentation time is long, stink is larger.
Summary of the invention
The object of the present invention is to provide a kind of method of utilizing waste and old tobacco rod, vinasse to produce organic fertilizer, method with waste and old tobacco rod, vinasse production fertilizer in solution prior art exists the fermentation time of organic fertilizer long, top temperature is on the low side, water content is larger, and the rear pH value of fermentation is lower, the larger problem of stink.
The invention provides following technical scheme:
A kind of method of utilizing waste and old tobacco rod, vinasse to produce organic fertilizer, to adopt the waste and old tobacco rod producing in during production process of flue-cured tobacco as organic fertilizer raw material, be ground into granularity≤2mm, mix with the mass ratio of freshly-slaughtered poultry excrement with 7:3, by mechanical stirring, fully mix by the mass ratio of 10:1 with microorganism fermenting agent, the fermentation of banking up at normal temperatures, temperature of charge rises to 70 ℃ of turnings, so repeatedly, after 15~25 days, water content≤25%, the fermentation materials becoming thoroughly decomposed, through precision work, obtains powdery or granular refined organic fertilizer material; Specifically comprise the following steps:
(1) raw material is drawn materials:
Gather the waste and old tobacco rod and the rear tankage vinasse that produce of rural area wine brewing that in during production process of flue-cured tobacco, produce;
(2) by raw material pulverizing, be material slag:
The mass ratio pulverizing of gained raw material in step (1) being pressed to 1:1 is the material slag of granularity≤2mm;
(3) make mixed fermentation material:
Gained material slag in step (2) is mixed with the mass ratio of freshly-slaughtered poultry excrement with 7:3, then by the mass ratio of 10:1, fully mix with microorganism fermenting agent by mechanical stirring, obtain mixed fermentation material; Described microorganism fermenting agent is Lactobacterium acidophilum, three fish enzymatic microorganism, JS8 chicken manure high temperature proteolysis bacterial strain with (2~3): (1~2): the compound microorganism ferments microbial inoculum that the quality proportioning of (3~4) is mixed to get;
(4) fermentation:
By the fermentation of banking up at normal temperatures of gained mixed fermentation material in step (3), turning when the temperature of mixed fermentation material rises to 70 ℃, ferments 15~25 days, during water content≤25% in fermentation material to be mixed, finishes to ferment, and obtains organic fertilizer crude product;
(5) precision work:
According to the ordinary method of organic fertilizer, organic fertilizer crude product is carried out to precision work and obtain powdery or granular refined organic fertilizer material, obtain organic fertilizer finished product.
Material slag particle degree≤1mm in described step (2).
In described step (3), in microorganism fermenting agent, the quality proportioning of Lactobacterium acidophilum, three fish enzymatic microorganism, JS8 chicken manure high temperature proteolysis bacterial strain is 2:1:4.
In described step (4), the water content of organic fertilizer crude product is 20%.
Technical solution of the present invention according to as follows:
Waste and old tobacco rod contains the macronutrients such as higher organic substance and a certain amount of nitrogen, phosphorus, potassium, and organic content is greater than 50%, and nitrogen phosphorus potassium total nutrient content is greater than 6.5%, and has a small amount of trace element, is well suited for the organotrophy resource as high-quality.The present invention adopts the waste and old tobacco rod that produces in during production process of flue-cured tobacco and vinasse as raw material, and than common waste and old tobacco rod raw material, having more can fermented ingredient.The present invention's vinasse used are schlempe (distillers ' grains), from the cereal such as rice, corn, wheat, Chinese sorghum, steam the residue after alcohol or alcoholic beverage.Vinasse schlempe itself contains the trace elements such as rich in protein, organic matter, nitrogen phosphorus potassium, through processing, can make animal-feed, usually used as rural area feed, uses.The compound microorganism ferments microbial inoculum that the present invention adopts Lactobacterium acidophilum, three fish enzymatic microorganism, JS8 chicken manure high temperature proteolysis bacterial strain to form, can obtain unexpected ferment effect.
The fertilizer that the present patent application people adopts the method for the invention to produce has carried out multiple spot field fertilizer efficiency, and has obtained good effect in Different Crop in 2010-2012.
Beneficial effect of the present invention: the fermentation time of organic fertilizer is shorter, top temperature is moderate, moisture content less, fermented after 20 days, and the pH value of mixed fermentation material is lower, stink is less, and ferment effect is remarkable.The organic fertilizer product that adopts the inventive method to produce contains abundant organic matter, and npk nutrient content is higher, meets organic fertilizer industry standard NY525-2012 requirement completely, can be used for the diversified economy crop-plantings such as fruit tree, tealeaves, flowers and vegetables.The present invention successfully utilizes tobacco rod for producing the raw material of organic fertilizer, add vinasse, ferment together with freshly-slaughtered poultry excrement, can meet the requirement of the physics and chemistry character that changes waste and old tobacco rod, in the process of producing organic fertilizer, can not cause environmental pollution, can adapt to recycling economy development, turn waste into wealth, improve the quality and yield of organic fertilizer.
Specific embodiment mode
In order to deepen the understanding of the present invention, below in conjunction with specific embodiment, the present invention is described in further detail, but do not form limiting the scope of the present invention.
Embodiment 1
(1) raw material is drawn materials:
Gather the waste and old tobacco rod and the rear tankage vinasse that produce of rural area wine brewing that in during production process of flue-cured tobacco, produce;
(2) by raw material pulverizing, be material slag:
By gained raw material pulverizing in step (1), be that granularity is the material slag of 2mm;
(3) make mixed fermentation material:
Gained material slag in step (2) is mixed with the mass ratio of freshly-slaughtered poultry excrement with 7:3, then by the mass ratio of 10:1, fully mix with microorganism fermenting agent by mechanical stirring, obtain mixed fermentation material; The described microorganism fermenting agent compound microorganism ferments microbial inoculum that to be Lactobacterium acidophilum, three fish enzymatic microorganism, JS8 chicken manure high temperature proteolysis bacterial strain be mixed to get with the quality proportioning of 2:1:3;
(4) fermentation:
By the fermentation of banking up at normal temperatures of gained mixed fermentation material in step (3), turning when the temperature of mixed fermentation material rises to 70 ℃, ferments 15 days, and the water content in fermentation material to be mixed is that 20% end is fermented, and obtains organic fertilizer crude product;
(5) precision work:
According to the ordinary method of organic fertilizer, organic fertilizer crude product is carried out to precision work and obtain powdery or granular refined organic fertilizer material, obtain organic fertilizer finished product.
Embodiment 2
(1) raw material is drawn materials:
Gather the waste and old tobacco rod and the rear tankage vinasse that produce of rural area wine brewing that in during production process of flue-cured tobacco, produce;
(2) by raw material pulverizing, be material slag:
By gained raw material pulverizing in step (1), be that granularity is the material slag of 1.5mm;
(3) make mixed fermentation material:
Gained material slag in step (2) is mixed with the mass ratio of freshly-slaughtered poultry excrement with 7:3, then by the mass ratio of 10:1, fully mix with microorganism fermenting agent by mechanical stirring, obtain mixed fermentation material; The described microorganism fermenting agent compound microorganism ferments microbial inoculum that to be Lactobacterium acidophilum, three fish enzymatic microorganism, JS8 chicken manure high temperature proteolysis bacterial strain be mixed to get with the quality proportioning of 2:2:3;
(4) fermentation:
By the fermentation of banking up at normal temperatures of gained mixed fermentation material in step (3), turning when the temperature of mixed fermentation material rises to 70 ℃, ferments 20 days, and the water content in fermentation material to be mixed is that 20% end is fermented, and obtains organic fertilizer crude product;
(5) precision work:
According to the ordinary method of organic fertilizer, organic fertilizer crude product is carried out to precision work and obtain powdery or granular refined organic fertilizer material, obtain organic fertilizer finished product.
Embodiment 3
(1) raw material is drawn materials:
Gather the waste and old tobacco rod and the rear tankage vinasse that produce of rural area wine brewing that in during production process of flue-cured tobacco, produce;
(2) by raw material pulverizing, be material slag:
By gained raw material pulverizing in step (1), be that granularity is the material slag of 1mm;
(3) make mixed fermentation material:
Gained material slag in step (2) is mixed with the mass ratio of freshly-slaughtered poultry excrement with 7:3, then by the mass ratio of 10:1, fully mix with microorganism fermenting agent by mechanical stirring, obtain mixed fermentation material; The described microorganism fermenting agent compound microorganism ferments microbial inoculum that to be Lactobacterium acidophilum, three fish enzymatic microorganism, JS8 chicken manure high temperature proteolysis bacterial strain be mixed to get with the quality proportioning of 2:1:4;
(4) fermentation:
By the fermentation of banking up at normal temperatures of gained mixed fermentation material in step (3), turning when the temperature of mixed fermentation material rises to 70 ℃, ferments 25 days, and the water content in fermentation material to be mixed finishes while being 20% to ferment, and obtains organic fertilizer crude product;
(5) precision work:
According to the ordinary method of organic fertilizer, organic fertilizer crude product is carried out to precision work and obtain powdery or granular refined organic fertilizer material, obtain organic fertilizer finished product.
Embodiment 4
(1) raw material is drawn materials:
Gather the waste and old tobacco rod and the rear tankage vinasse that produce of rural area wine brewing that in during production process of flue-cured tobacco, produce;
(2) by raw material pulverizing, be material slag:
By gained raw material pulverizing in step (1), be that granularity is the material slag of 0.5mm;
(3) make mixed fermentation material:
Gained material slag in step (2) is mixed with the mass ratio of freshly-slaughtered poultry excrement with 7:3, then by the mass ratio of 10:1, fully mix with microorganism fermenting agent by mechanical stirring, obtain mixed fermentation material; The described microorganism fermenting agent compound microorganism ferments microbial inoculum that to be Lactobacterium acidophilum, three fish enzymatic microorganism, JS8 chicken manure high temperature proteolysis bacterial strain be mixed to get with the quality proportioning of 3:1:3;
(4) fermentation:
By the fermentation of banking up at normal temperatures of gained mixed fermentation material in step (3), turning when the temperature of mixed fermentation material rises to 70 ℃, ferments 15 days, and the water content in fermentation material to be mixed finishes while being 25% to ferment, and obtains organic fertilizer crude product;
(5) precision work:
According to the ordinary method of organic fertilizer, organic fertilizer crude product is carried out to precision work and obtain powdery or granular refined organic fertilizer material, obtain organic fertilizer finished product.
Embodiment 5
(1) raw material is drawn materials:
Gather the waste and old tobacco rod and the rear tankage vinasse that produce of rural area wine brewing that in during production process of flue-cured tobacco, produce;
(2) by raw material pulverizing, be material slag:
By gained raw material pulverizing in step (1), be that granularity is the material slag of 1mm;
(3) make mixed fermentation material:
Gained material slag in step (2) is mixed with the mass ratio of freshly-slaughtered poultry excrement with 7:3, then by the mass ratio of 10:1, fully mix with microorganism fermenting agent by mechanical stirring, obtain mixed fermentation material; The described microorganism fermenting agent compound microorganism ferments microbial inoculum that to be Lactobacterium acidophilum, three fish enzymatic microorganism, JS8 chicken manure high temperature proteolysis bacterial strain be mixed to get with the quality proportioning of 3:2:4;
(4) fermentation:
By the fermentation of banking up at normal temperatures of gained mixed fermentation material in step (3), turning when the temperature of mixed fermentation material rises to 70 ℃, ferments 20 days, and the water content in fermentation material to be mixed finishes while being 20% to ferment, and obtains organic fertilizer crude product;
(5) precision work:
According to the ordinary method of organic fertilizer, organic fertilizer crude product is carried out to precision work and obtain powdery or granular refined organic fertilizer material, obtain organic fertilizer finished product.
Claims (4)
1. a method of utilizing waste and old tobacco rod, vinasse to produce organic fertilizer, it is characterized in that: the waste and old tobacco rod producing in employing during production process of flue-cured tobacco and vinasse are as organic fertilizer raw material, be ground into granularity≤2mm, mix with the mass ratio of freshly-slaughtered poultry excrement with 7:3, by mechanical stirring, fully mix by the mass ratio of 10:1 with microorganism fermenting agent, the fermentation of banking up at normal temperatures, temperature of charge rises to 70 ℃ of turnings, so repeatedly, after 15~25 days, water content≤25%, the fermentation materials becoming thoroughly decomposed, through precision work, obtains powdery or granular refined organic fertilizer material; Specifically comprise the following steps:
(1) raw material is drawn materials:
Gather the waste and old tobacco rod and the rear tankage vinasse that produce of rural area wine brewing that in during production process of flue-cured tobacco, produce;
(2) by raw material pulverizing, be material slag:
The mass ratio pulverizing of gained raw material in step (1) being pressed to 1:1 is the material slag of granularity≤2mm;
(3) make mixed fermentation material:
Gained material slag in step (2) is mixed with the mass ratio of freshly-slaughtered poultry excrement with 7:3, then by the mass ratio of 10:1, fully mix with microorganism fermenting agent by mechanical stirring, obtain mixed fermentation material; Described microorganism fermenting agent is Lactobacterium acidophilum, three fish enzymatic microorganism, JS8 chicken manure high temperature proteolysis bacterial strain with (2~3): (1~2): the compound microorganism ferments microbial inoculum that the quality proportioning of (3~4) is mixed to get;
(4) fermentation:
By the fermentation of banking up at normal temperatures of gained mixed fermentation material in step (3), turning when the temperature of mixed fermentation material rises to 70 ℃, ferments 15~25 days, during water content≤25% in fermentation material to be mixed, finishes to ferment, and obtains organic fertilizer crude product;
(5) precision work:
According to the ordinary method of organic fertilizer, organic fertilizer crude product is carried out to precision work and obtain powdery or granular refined organic fertilizer material, obtain organic fertilizer finished product.
2. the method for utilizing waste and old tobacco rod, vinasse to produce organic fertilizer as claimed in claim 1, is characterized in that: the material slag particle degree≤1mm in described step (2).
3. the method for utilizing waste and old tobacco rod, vinasse to produce organic fertilizer claimed in claim 1, is characterized in that: in described step (3), in microorganism fermenting agent, the quality proportioning of Lactobacterium acidophilum, three fish enzymatic microorganism, JS8 chicken manure high temperature proteolysis bacterial strain is 2:1:4.
4. the arbitrary described method of utilizing waste and old tobacco rod, vinasse to produce organic fertilizer of claim 1~3, is characterized in that: in described step (4), the water content of organic fertilizer crude product is 20%.
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104151042A (en) * | 2014-07-16 | 2014-11-19 | 贵州省烟草科学研究院 | Distilled grain organic fertilizer and production method thereof |
CN105384479A (en) * | 2014-09-09 | 2016-03-09 | 贵州瑞蓝果业科技发展有限责任公司 | Production method for biological fertilizer by utilizing blue berry lees |
CN105777285A (en) * | 2016-04-21 | 2016-07-20 | 固镇县传红家庭农场 | Organic fertilizer for watermelons |
CN107162783A (en) * | 2017-06-28 | 2017-09-15 | 安徽省百思德农业发展有限公司 | It is a kind of for organic fertilizer of flowers and preparation method thereof |
CN108476903A (en) * | 2018-02-09 | 2018-09-04 | 中国烟草总公司广东省公司 | One method to grow tobacco with rice rice field-upland field rotation and the reparation of mineral nutrition original place |
CN113135795A (en) * | 2021-05-20 | 2021-07-20 | 凉山金叶化肥有限责任公司 | Tobacco waste treatment method and organic fertilizer |
CN115067178A (en) * | 2022-07-04 | 2022-09-20 | 韶关学院 | Seedling culture substrate composition of tobacco stem dry matter, preparation method and application |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104151042A (en) * | 2014-07-16 | 2014-11-19 | 贵州省烟草科学研究院 | Distilled grain organic fertilizer and production method thereof |
CN105384479A (en) * | 2014-09-09 | 2016-03-09 | 贵州瑞蓝果业科技发展有限责任公司 | Production method for biological fertilizer by utilizing blue berry lees |
CN105777285A (en) * | 2016-04-21 | 2016-07-20 | 固镇县传红家庭农场 | Organic fertilizer for watermelons |
CN107162783A (en) * | 2017-06-28 | 2017-09-15 | 安徽省百思德农业发展有限公司 | It is a kind of for organic fertilizer of flowers and preparation method thereof |
CN108476903A (en) * | 2018-02-09 | 2018-09-04 | 中国烟草总公司广东省公司 | One method to grow tobacco with rice rice field-upland field rotation and the reparation of mineral nutrition original place |
CN113135795A (en) * | 2021-05-20 | 2021-07-20 | 凉山金叶化肥有限责任公司 | Tobacco waste treatment method and organic fertilizer |
CN115067178A (en) * | 2022-07-04 | 2022-09-20 | 韶关学院 | Seedling culture substrate composition of tobacco stem dry matter, preparation method and application |
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