CN103787748A - Fertilizer special for modified charcoal flue-cured tobacco and preparation method of fertilizer - Google Patents
Fertilizer special for modified charcoal flue-cured tobacco and preparation method of fertilizer Download PDFInfo
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Abstract
The invention relates to a fertilizer special for modified charcoal flue-cured tobacco. The fertilizer comprises modified tobacco stem charcoal particles, solubilizing phosphorus and a solubilizing potassium nitrogen fixation agent, ammonium nitrate, calcium superphosphate, hyper phosphoric acid, potassium nitrate, and magnesium sulfate, and further comprises borax, zinc sulfate, ferrous sulfate and ammonium molybdate. The fertilizer special for the granular charcoal-based flue-cured tobacco is prepared by adopting modified tobacco stem charcoal particles which are rich in carbon micropores and stronger in adsorption performance, compounding with the modified tobacco stem charcoal particles with nitrogen, phosphorus, potassium and other nutrient elements required by flue-cured tobacco growth and development and adopting bentonite or clay as an adhering agent. The fertilizer is simple in preparation process, economic and environmental friendly, capable of effectively supplying the demand of nutrient elements in the whole growth period of the flue-cured tobacco through once application, high in fertilizer utilization rate, and beneficial to large-scale popularization and application in the production of the flue-cured tobacco; and the fertilization cost and the energy consumption are reduced.
Description
Technical field
The present invention relates to agrochemical field, particularly a kind of modification biological charcoal special fertilizer for tobacco and preparation method thereof.
Background technology
Tobacco varieties is various, mainly contain flue-cured tobacco, airing cigarette, burley tobaccos, cigar, rustica, Turkish tobaccos etc., there is the nutrient uptake feature of himself, and often regulation of fertilizer requirement difference of dissimilar tobacco, therefore formulate corresponding special fertilizer formula for dissimilar tobacco, scientific and reasonable fertilising is to realize suitable basic premise and the basic material guarantee of producing fine quality production target of tobacco.
Flue-cured tobacco originates in the U.S., is the main raw material that countries in the world produce cigarette, and its output accounts for the more than 40% of global tobacco total amount.Flue-cured Tobacco in China output accounts for the more than 80% of tobacco leaf ultimate production, is the main raw material(s) of China's tobacco market, and cured tobacco production mainly concentrates on the provinces such as Yunnan, Henan, Guizhou, Shandong.Aborning, low temperature, wet weather, widow often can cause flue-cured tobacco malnutrition as usual, grow incomplete, therefore usually promote the absorption of cigarette strain to nutrient by the consumption that increases fertilizer.Nutrient supply is not enough can affect flue-cured tobacco physiological metabolism, causes metabolic disturbance or disorder, shows the symptom of nutritional deficiency in external form, finally affects yield of flue-cured tobacco and quality.What flue-cured tobacco the most easily produced nutritional deficiency is nitrogen, phosphorus, potassium and magnesium, and what easily lack is zinc, boron, sulphur, calcium, iron.Tobacco growing is grown the highest to the demand of nitrogen, phosphorus, potassium, but the effective supply of soil is few, need to supplement in a large number with the form of fertilizer.Therefore,, in cured tobacco production, what first want emphasis consideration is exactly the Rational Application problem of nitrogen, phosphorus, potash fertilizer.The Rational Application of nitrogenous fertilizer is the first factor that ensures tobacco leaf high yield, and it can promote to nourish and grow, and forms output, synthetic leaf green, forms protein, forms nicotine.Phosphorus can promote growing of cigarette strain root system, improves the resistance of cigarette strain, accelerates cigarette strain and grows, suitably shorten breeding time, reduce the contradiction in season of front succession crop, improve quality of tobacco as improved sugared content, reduce nitrogenous compound content, the generation of pre-Smoke prevention strain weather spot.Potassium can improve the resistance of cigarette strain, and the synthetic and conversion of promotion carbohydrate, improves the content of tobacco leaf dry-matter, thereby particularly improves the quality of the content raising tobacco leaf of sugar and starch, improves the incendivity of tobacco leaf, strengthens and sucks fragrance.
Along with tobacco industry constantly increases the demand of fertilizer, more and more higher to the specification of quality of fertilizer.Merely use for a long time chemical fertilizer will make soil become and harden, soil aggregate is destroyed serious, quality of tobacco obviously declines, and particularly importantly will cause body eutrophication by leaching and runoff, and serious threat is to the safety of ecotope.Serious problem of environmental pollution and food-safety problem that this extensive fertilizer application mode causes, caused international extensive concern, greatly affected the international image of China.But it is unpractical stopping using chemical fertilizer, we need to improve technique, improve utilization rate of fertilizer, thereby reduce the use of chemical fertilizer.At present, develop various Slow or controlled release fertilizers and be the most fast, can fundamentally solve the effective measure of fertilizer loss problem, but these fertilizer all cost are higher, and do not possess the features such as hole is abundant, adsorptive power is strong, improvement Soil structure, increase soil fertility, and utilize charcoal as fertilizer sources matrix or functional additive effectively to address the above problem.What is meant by charcoal briefly, charcoal is organic substance to be carried out to destructive distillation under Ya Gaowen anoxia condition and the organic rich carbon product of one that obtains, it has that hole is abundant, specific surface area is large, adsorptive power is strong, anti-chemistry and the feature such as bio-oxidation is strong, being a kind of environmental friendliness shaped material, is also the splendid mode that a kind of low-carbon cycle utilizes agricultural organic waste resource.Its raw material is easy to get, complete processing simple, environment-friendly high-efficiency and economic easy-to-use, can be widely used in the fields such as agricultural, environment, the energy, in particular for fertilizer preparation field, can realize the recycle of agricultural organic waste resource at agriculture field, be that benifit is much.But charcoal is mostly alkalescence, the charcoal that is derived from discarded cigarette stalk or offal is all alkalescence, and flue-cured tobacco happiness meta-acid environment, therefore, charcoal must modification to adapt to roasting biology needs, i.e. charcoal
ph value should be higher than characteristic of acid red soil and lower than 7.
On the other hand, among amidonitrogen, ammonium nitrogen and nitric nitrogen take urea as representative, cigarette strain is more prone to absorb ammonium nitrogen, especially in the early growth stage.Although urea also can be absorbed by cigarette strain, a large amount of research thinks that urea is not the desirable fertilizer of tobacco, and it not only reduces the absorption of nitrogen, and upsets the metabolism of protein.But, in existing market, there is slow-release carbamide, but there is no slowly-releasing ammonium nitrate, therefore, in tobacco production process, lower utilization rate of nitrogen fertilizer always is insoluble problem.Although charcoal has certain adsorptive power, but its surface hydrophobicity functional group content is low, be hydrophobicity, adsorptive power to ammonium radical ion and nitrate ion is limited, the tar of its surface attachment has also significantly reduced the specific surface area of charcoal, affect giving full play to of absorption property, in the urgent need to improveing to improve its adsorptive power by certain technique means.
Offal (being vein and the petiole of tobacco) is the desirable feedstock of producing charcoal.As the typical waste of tobacco industry, the current main form of utilizing of offal comprises extraction xylogen, pectin, nicotine, Salanesol, tobacco sheet processed, makes paper pulp and substratum etc.But these utilize mode processing power limited, the appropriate disposal of offal of failing in a large number to utilize is still produces upper problem demanding prompt solution.Therefore, if can be prepared into charcoal by throwing aside offal, after modification, be prepared into after fertilizer and return and plough, will be to improving vega ecotope, promote green leaf tobacco production level, promoting that tobacco industry benign cycle is significant.
Summary of the invention
To achieve these goals, the present invention for the preparation of modification biological charcoal special fertilizer for tobacco material, to reach raising utilization rate of fertilizer, reduces fertilising cost by offal charcoal particulate, obtains the object of high yield and high quality tobacco leaf.Particularly, be by charcoal modification to adapt to flue-cured tobacco biology demand, improve its absorption property, thereby realize the slow release long-acting of ammonium nitrogen and nitric nitrogen, realize the recycle of offal the like waste simultaneously.
Another object of the present invention is to provide a kind of modification biological charcoal special fertilizer for tobacco material, comprises:
1. modification offal charcoal particulate; With
2. P and K decomposing nitrogen fixation agent; With
3. binding agent (wilkinite and/or clay); With
4. ammonium nitrate, calcium superphosphate, super phosphoric acid and saltpetre.
According to flue-cured tobacco feature, it is the most effective that modification biological charcoal special fertilizer for tobacco contains above-mentioned various composition simultaneously.
Described modification offal charcoal particulate refers to the corn cob granule charcoal of the biomass distillate modification obtaining after rectifying with the liquid heat hydrolysis products producing in offal carbonization process.Charcoal raw material can be also other agricultural abandoned biomass such as stalk, Pericarppium arachidis hypogaeae, discarded edible mushroom matrix.
Content by weight percentage:
The content of modification biological charcoal particle is 10.8-33.4%;
The content of P and K decomposing nitrogen fixation agent is 1-2%;
The total nutrient content of described modification biological charcoal special fertilizer for tobacco is 30-46%, is preferably 40%.Described total nutrient refers to nitrogen (N) and available phosphorus (P
2o
5) and available potassium (K
2o).Wherein nitrogenous (N) amount, for 6-12%, is preferably 10%; Containing available phosphorus (P
2o
5) measure as 10-14%, be preferably 12%; Containing available potassium (K
2o) 14-22%, is preferably 18%.
Also can further contain other micro-fertilizer, described other micro-fertilizer are selected from magnesium sulfate, and comprise one or more in borax (be also referred to as boron fertilizer, boracic 11%, is the upper conventional boron fertilizer of agricultural), zinc sulfate, ferrous sulfate and ammonium molybdate.Described other micro-fertile total contents are 1-4%.The purity of various micro-fertilizer is preferably more than 90%.
Another object of the present invention is to provide the preparation technology of above-mentioned modification biological charcoal special fertilizer for tobacco.By modification offal charcoal particulate and the composite mixing granulation of nutrient, particle diameter 3-5mm, cylinder type or spherical.
The present invention also further provides the purposes of modification biological charcoal special fertilizer for tobacco, used as the special disposable base fertilizer of flue-cured tobacco.Recommend consumption: 50 1 70 kgs/acre, preferable amount is 60 kgs/acre, when sowing, machinery imposes under seed 5-10cm depths between 12-15cm place or two caves, exempts to topdress.Modification biological charcoal special fertilizer for tobacco is applicable to coordinating with fertilizer making base manure and using.
Accompanying drawing explanation:
Fig. 1: peat carrier genus bacillus counting diagram
Fig. 2: modification offal charcoal carrier genus bacillus counting diagram
Fig. 3: perlite carrier genus bacillus counting diagram
Compared with existing compound manure, the present invention had both had improvement soil function, also had fertilizer function, and outstanding behaviours is having the following advantages:
1. Main Tobacco-growing Regions In South soil is mostly characteristic of acid red soil, and pH is only in 5 left and right, and soil nutrient availability is low, improves root region soil pH value, significant to Main Tobacco-growing Regions In South acid soil.Modification offal biological carbon materials pH provided by the invention, in 7 left and right, can effectively improve rhizosphere district soil pH, and be controlled at meta-acid condition, promotes cigarette strain to coming from the nutrition absorption of soil.
2. life-time service charcoal fertilizer provided by the invention, is conducive to improve Soil structure, reduces the soil weight, the more important thing is that modification biological charcoal accelerate growth of microorganism more improves organic content.Offal charcoal contains a large amount of micron orders and nano level hole, can, for microorganism provides living space, reduce competition and grazing eclipse on the one hand, can adsorb on the other hand mineral nutrient and supply with the root hair, the microorganism utilization that enter micron hole.This is the important structure basis that charcoal improves soil microorganisms abundance.
3. modification biological charcoal has improved the absorption property of charcoal, improve the slow release long-acting of nitric nitrogen and ammonium nitrogen, solve tobacco because of low temperature, wet weather, the few cigarette malnutrition according to causing, nutrient slowly-released successful, not only there is cigarette strain to improve plant recovery of nutrient, reduce fertilizer loss, more can obviously promote flue-cured tobacco early to send out, make flue-cured tobacco nutrition more balanced, resistance is stronger.
4. the present invention proposes on the basis of tobacco major production areas soil being surveyed to soil formula, compared with common on the market fertilizer special for tobacco, the more outstanding advantage of the present invention is that formula is more reasonable, has suitability widely, meets the tobacco demand of each important breeding time to nutrient, can significantly improve tobacco production and quality, tobacco leaf total sugar content is suitable, and nicotine is lower than conventional right and wrong, and a little higher than common fertilizer processing of the content of potassium and chlorine, palatability more, very suitable to the use of tobacco base manure.
5. tobacco leaf is ripe better, can shorten about 3-5 days harvesting time, and first-class cigarette ratio can improve 5-8% left and right.
6. environmentally friendly, safety and environmental protection.The slow-release function of improving the soil that modification biological charcoal fertilizer special for tobacco provided by the invention has has long-lasting, cumulative property.Because charcoal stability is extremely strong, it will continue to play a role in soil.The present invention also can receive the tobacco industry wastes such as offal in a large number, alleviates environmental pressure, increases economic efficiency.
Embodiment
Modification biological charcoal special fertilizer for tobacco provided by the invention be with modification offal charcoal be matrix, by the special fertilizer for tobacco of the composite production of nutrient, utilize the absorption property of modification biological charcoal and pore texture to reach nutrient slowly-released and double goal soil improvement.Modification biological charcoal special fertilizer for tobacco comprises (to produce 1 ton of dedicated fertilizer):
1. modification offal charcoal; With
2. P and K decomposing nitrogen fixation agent; With
3. binding agent (wilkinite and/or clay); With
4. ammonium nitrate (containing N35%), calcium superphosphate are (containing P
2o
516%), super phosphoric acid is (containing P
2o
576%) and saltpetre (containing N15%, K
2o46%).
In order to obtain better quality of tobacco, can in this formula, on purpose add other micro-fertilizer, described other micro-fertilizer is selected from one or more of magnesium sulfate (containing magnesium 29%), borax (boracic 11%), zinc sulfate (containing zinc 20%-23%), ferrous sulfate (iron content 20%), ammonium molybdate (containing molybdenum 54%), prepares dedicated fertilizer.The trace element adding can other compound form exist, and adds the supplementary Fe such as ferrous sulfate or iron(ic) chloride as selected
3+or Fe
2+, those skilled in the art can arbitrarily adjust according to common practise.The micro-fertile kind of adding is not limited to above-mentioned micro-fertilizer, can need or different end-uses need to be added other micro-fertilizer according to tobacco growth, as added selenium fertilizer etc.The purity of various micro-fertilizer is preferably more than 90%, and in special fertilizer for tobacco, various micro-fertile total contents are 1-4%.
Described P and K decomposing nitrogen fixation agent by phosphorus decomposing bacillus megaterium, potassium decomposing colloid bacillus cereus, fixed nitrogen subtilis by a certain percentage compatibility form.(Guangxi Xi Nongle new-type fertilizer Science and Technology Ltd., content: living bacteria count 30,000,000,000 cfu/ gram, product specification: 25kg/ bag)
Described offal charcoal is the charcoal particle of preparing take offal as raw material, and its preparation technology is unrestricted.The offal charcoal that preferably the described simple and easy granule carbonization furnace of the Chinese patent application of application number ZL201110073104.1 and carbonizing method are produced.Preferred size is 80-100 object charcoal particulate.Charcoal raw material can be also other agricultural abandoned biomass such as stalk, Pericarppium arachidis hypogaeae, discarded edible mushroom matrix.
Described modification biological charcoal preparation process is as follows: use Ya Gaowen anoxic distillation process to prepare offal charcoal, cross 80-100 mesh sieve for subsequent use after pulverizing.Charring furnace venting port and condensation of gas system are joined, the liquid heat hydrolysis products obtaining, left standstill after 48 hours, get upper liquid, with rectifying tower, at tower top temperature 101-103 ℃, at the bottom of still, under the condition of temperature 104-118 ℃, rectifying obtained light yellow transparent liquid after 30 minutes, i.e. biomass distillate, preferred tower top temperature is 103 ℃, and at the bottom of still, temperature is 105 ℃.According to the ratio of weight ratio 1: 5-10,1 part of powdered carbon is dipped in to modification in 5-10 biomass distillate, fully after stirring and evenly mixing, pulls also natural air drying out and, to water content 15-20%, be modification biological charcoal.Modifying process, by the tar of wash-out charcoal surface attachment, is further opened charcoal hole, increasing specific surface area and adsorptive power.
According to weight ratio or weight percent content:
The content of modification biological charcoal particle is 10.8-33.4%;
The content of P and K decomposing nitrogen fixation agent is 1-2%;
The total nutrient content of described modification biological charcoal special fertilizer for tobacco is 30-46%, is preferably 40%.Described total nutrient refers to nitrogen (N) and available phosphorus (P
2o
5) and available potassium (K
2o).Wherein nitrogenous (N) amount, for 6-12%, is preferably 10%; Containing available phosphorus (P
2o
5) measure as 10-14%, be preferably 12%; Containing available potassium (K
2o) 14-22%, is preferably 18%.
Compound proportion following (by producing 1 ton, total amount is 1 ton):
1. ammonium nitrate (containing N35%) 41-155 kg/tonne (being preferably 118 kgs/tonne)
2. 50 kgs/tonne of binding agents (wilkinite or clay)
3. calcium superphosphate is (containing P
2o
516%) 30100 kgs/tonne (being preferably 60 kgs/tonne)
4. surpass phosphoric acid (containing P
2o
576%) 111-174 kg/tonne (being preferably 145 kgs/tonne)
5. saltpetre (contains N15%, K
2o46%) 304-478 kg/tonne (being preferably 391 kgs/tonne)
6. modification offal charcoal particulate (preferably 80-100 order) 108-334 kg/tonne (being preferably 190 kgs/tonne)
7. P and K decomposing nitrogen fixation agent 10-20 kg/tonne (being preferably 10 kgs/tonne)
Also can comprise:
8. magnesium sulfate (containing magnesium 29%) 5-20 kg/tonne (being preferably 5 kgs/tonne)
9. 5 kgs/tonne of boraxs (boracic 11%)
10. 5 kgs/tonne, zinc sulfate (containing zinc 20%-23%)
5 kgs/tonne, 11. ferrous sulfate (iron content 20%)
5 kgs/tonne of 12. ammonium molybdates (containing molybdenum 54%)
Above-mentioned total nutrient content or nitrogen (N), phosphorus (P
2o
5), potassium (K
2o) nutrient content calculates by the conventional method of calculation in this area.
Described ammonium nitrate, calcium superphosphate, super phosphoric acid, saltpetre are all available on market, all on sale at Agricultural Materials shop.
Other described micro-fertilizer is as all available on market in magnesium sulfate, borax, zinc sulfate, ferrous sulfate, ammonium molybdate etc., all on sale at Agricultural Materials shop.
Modification biological charcoal special fertilizer for tobacco material provided by the invention, uses simply, can be used as the special disposable base fertilizer of flue-cured tobacco.Recommend consumption: 50-70 kg/acre (being preferably 60 kgs/acre), modification biological charcoal special fertilizer for tobacco is applicable to coordinating with fertilizer making base manure and using, and when sowing, machinery imposes under seed 5-10cm depths between 12-15cm place or two caves, exempts to topdress.
Embodiment 1 offal charcoal exemplary production processes
The description that the present embodiment is exemplary to utilize the patent No. be the described simple and easy granule carbonization furnace of Chinese patent and the carbonizing method of ZL201110073104.1, comprise shove charge charing, coolingly come out of the stove, the step such as metering packing, but be not limited to this.
Offal water content is lower than 10%, and length is generally less than 10cm, therefore directly shove charge charing
Shove charge charing: the cabo particle processing is packed in body of heater, and initial material add-on is advisable to cover 10-25cm on burner.Ignition substance in burner flashpan is lighted.Described ignition substance is diesel oil.After material is lighted, continue spontaneous combustion, without external heat source.Material anoxic charing under 150-450 ℃ of sub-hot conditions.In the time that temperature is heated to more than 150 ℃, the complex construction of particle starts to decompose; In the time that temperature is greater than 260 ℃, decompose aggravation, generate tar and gas; In the time that temperature reaches 450 ℃, start anoxybiotic, atomization, generate black charcoal crude granule.Anoxia condition in Artificial Control body of heater.In the time that temperature in body of heater reaches 450 ℃, supplement in time Material control oxygen supply amount.The thickness that at every turn appends material is 6-12 centimetre.After treating that whole materials add, add last layer finished product charcoal and cover, thickness is 15-30 centimetre.
Cooling coming out of the stove: when the finished product charcoal of last layer burn red after (range estimation), spraying in time cold water extinguishes stove fire, naturally cooling is come out of the stove.
Can become granularity to the further grinding and processing of offal charcoal of coming out of the stove is as required 80-100 object particulate.
Embodiment 2 modification offal charcoal exemplary production processes
The liquid heat hydrolysis products obtaining in charring furnace carbonization process was left standstill after 48 hours, get upper liquid, 103 ℃ of tower top temperatures, at the bottom of still, under the condition of 105 ℃ of temperature, rectifying obtains light yellow transparent liquid after 30 minutes, i.e. biomass distillate.After charcoal is pulverized, cross 80-100 mesh sieve and be prepared as powdered carbon.According to the weight ratio ratio of 1: 5,1 part of powdered carbon is dipped in 5 parts of biomass distillates, fully after stirring and evenly mixing, pulls also natural air drying out and, to water content 15-20% left and right, be prepared as modification offal charcoal.
The production technique of embodiment 3 modification biological charcoal special fertilizer for tobacco
41 kilograms, ammonium nitrate (containing N46%), calcium superphosphate (are contained to P
2o
516%) 100 kilograms, super phosphoric acid are (containing P
2o
576%) 111 kilograms, saltpetre (containing N15%, K
2o46%) 304 kilograms, 334 kilograms of modification offal charcoal particulates (preferably 80-100 order), 20 kilograms of P and K decomposing nitrogen fixation agents, 20 kilograms, magnesium sulfate (containing magnesium 29%), 5 kilograms of boraxs (boracic 11%), 5 kilograms, zinc sulfate (containing zinc 20%-23%), 5 kilograms, ferrous sulfate (iron content 20%), 5 kilograms of ammonium molybdates (containing molybdenum 54%), 50 kilograms of mixing of binding agent, carry out pressure granulation with ZLC-300 type stirrer and KP-300 type organic fertilizer granulator, also can select stirrer and the tablets press of other models to carry out mixing granulation, make the modification biological charcoal special fertilizer for tobacco of total nutrient 30% (6-10-14).Described binding agent is the Acidic Bentonite of pH5.5-6.5.Described total nutrient refers to the summation of purity nitrogen, phosphorus, potassium available nutrient.
The production technique of embodiment 4 modification biological charcoal special fertilizer for tobacco
155 kilograms, ammonium nitrate (containing N46%), calcium superphosphate (are contained to P
2o
516%) 100 kilograms, super phosphoric acid are (containing P
2o
576%) 124 kilograms, saltpetre (containing N15%, K
2o46%) 304 kilograms, 217 kilograms of modification offal charcoal particulates (preferably 80-100 order), 10 kilograms of P and K decomposing nitrogen fixation agents, 20 kilograms, magnesium sulfate (containing magnesium 29%), 5 kilograms of boraxs (boracic 11%), 5 kilograms, zinc sulfate (containing zinc 20%-23%), 5 kilograms, ferrous sulfate (iron content 20%), 5 kilograms of ammonium molybdates (containing molybdenum 54%), 50 kilograms of mixing of binding agent, carry out pressure granulation with ZLC-300 type stirrer and KP-300 type organic fertilizer granulator, also can select stirrer and the tablets press of other models to carry out mixing granulation, make the modification biological charcoal special fertilizer for tobacco of total nutrient 35% (10-11-14).Described binding agent is the Acidic Bentonite of pH5.5-6.5.Described total nutrient refers to the summation of purity nitrogen, phosphorus, potassium available nutrient.
The production technique of embodiment 5 modification biological charcoal special fertilizer for tobacco
118 kilograms, ammonium nitrate (containing N46%), calcium superphosphate (are contained to P
2o
516%) 60 kilograms, super phosphoric acid are (containing P
2o
576%) 145 kilograms, saltpetre (containing N15%, K
2o46%) 391 kilograms, 190 kilograms of modification offal charcoal particulates (preferably 80-100 order), 20 kilograms of P and K decomposing nitrogen fixation agents, 5 kilograms, magnesium sulfate (containing magnesium 29%), 5 kilograms of boraxs (boracic 11%), 5 kilograms, zinc sulfate (containing zinc 20%-23%), 5 kilograms, ferrous sulfate (iron content 20%), 5 kilograms of ammonium molybdates (containing molybdenum 54%), 50 kilograms of mixing of binding agent, carry out pressure granulation with ZLC-300 type stirrer and KP-300 type organic fertilizer granulator, also can select stirrer and the tablets press of other models to carry out mixing granulation, make the modification biological charcoal special fertilizer for tobacco of total nutrient 40% (10-12-18).Described binding agent is the Acidic Bentonite of pH5.5-6.5.Described total nutrient refers to the summation of purity nitrogen, phosphorus, potassium available nutrient.
The production technique of embodiment 6 modification biological charcoal special fertilizer for tobacco
157 kilograms, ammonium nitrate (containing N46%), calcium superphosphate (are contained to P
2o
516%) 100 kilograms, super phosphoric acid are (containing P
2o
576%) 111 kilograms, saltpetre (containing N15%, K
2o46%) 435 kilograms, 108 kilograms of modification offal charcoal particulates (preferably 80-100 order), 10 kilograms of P and K decomposing nitrogen fixation agents, 10 kilograms, magnesium sulfate (containing magnesium 29%), 5 kilograms of boraxs (boracic 11%), 5 kilograms, zinc sulfate (containing zinc 20%-23%), 5 kilograms, ferrous sulfate (iron content 20%), 5 kilograms of ammonium molybdates (containing molybdenum 54%), 50 kilograms of mixing of binding agent, carry out pressure granulation with ZLC-300 type stirrer and KP-300 type organic fertilizer granulator, also can select stirrer and the tablets press of other models to carry out mixing granulation, make the modification biological charcoal special fertilizer for tobacco of total nutrient 42% (12-10-20).Described binding agent is the Acidic Bentonite of pH5.5-6.5.Described total nutrient refers to the summation of purity nitrogen, phosphorus, potassium available nutrient.
The production technique of embodiment 7 modification biological charcoal special fertilizer for tobacco
81 kilograms, ammonium nitrate (containing N46%), calcium superphosphate (are contained to P
2o
516%) 50 kilograms, super phosphoric acid are (containing P
2o
576%) 174 kilograms, saltpetre (containing N15%, K
2o46%) 478 kilograms, 127 kilograms of modification offal charcoal particulates (preferably 80-100 order), 10 kilograms of P and K decomposing nitrogen fixation agents, 10 kilograms, magnesium sulfate (containing magnesium 29%), 5 kilograms of boraxs (boracic 11%), 2.5 kilograms, zinc sulfate (containing zinc 20%-23%), 2.5 kilograms, ferrous sulfate (iron content 20%), 5 kilograms of ammonium molybdates (containing molybdenum 54%), 50 kilograms of mixing of binding agent, carry out pressure granulation with ZLC-300 type stirrer and KP-300 type organic fertilizer granulator, also can select stirrer and the tablets press of other models to carry out mixing granulation, make the modification biological charcoal special fertilizer for tobacco of total nutrient 46% (10-14-22).Described binding agent is the Acidic Bentonite of pH5.5-6.5.Described total nutrient refers to the summation of purity nitrogen, phosphorus, potassium available nutrient.
The production technique of embodiment 8 modification biological charcoal special fertilizer for tobacco
61 kilograms, ammonium nitrate (containing N46%), calcium superphosphate (are contained to P
2o
516%) 30 kilograms, super phosphoric acid are (containing P
2o
576%) 125 kilograms, saltpetre (containing N15%, K
2o46%) 391 kilograms, 293 kilograms of modification offal charcoal particulates (preferably 80-100 order), 20 kilograms of P and K decomposing nitrogen fixation agents, 10 kilograms, magnesium sulfate (containing magnesium 29%), 2.5 kilograms of boraxs (boracic 11%), 2.5 kilograms, zinc sulfate (containing zinc 20%-23%), 2.5 kilograms, ferrous sulfate (iron content 20%), 2.5 kilograms of ammonium molybdates (containing molybdenum 54%), 50 kilograms of mixing of binding agent, carry out pressure granulation with ZLC-300 type stirrer and KP-300 type organic fertilizer granulator, also can select stirrer and the tablets press of other models to carry out mixing granulation, make the modification biological charcoal special fertilizer for tobacco of total nutrient 36% (8-10-18).Described binding agent is the Acidic Bentonite of pH5.5-6.5.Described total nutrient refers to the summation of purity nitrogen, phosphorus, potassium available nutrient.
Embodiment 9 modification biological charcoal special fertilizer for tobacco application examples
Liaoning Province have the title of " flue-cured tobacco source region, northeast ", and tobacco leaf planting is with a long history.Its climatic characteristic is that the long summer in winter is warm, and spring and autumn is short, makes a clear distinction between the four seasons, and its unique climatic characteristic makes Liaoning tobacco leaf form characteristic quality of tobacco, and wherein especially famous with eastern Liaoning tobacco.This research is chosen wide pasture Qing Yi mountain tobacco bred CH001 for supplying examination material, (described in embodiment 3, Modified Activated Carbon base manure and charcoal base manure are (compared with Modified Activated Carbon base manure described in embodiment 3 in contrast the present invention, carbon removal base is outside non-modification, other compositions are identical) and the difference on effect of conventional tobacco fertilizer, the compositions such as nicotine, total reducing sugar, total nitrogen, potassium, chlorine in tobacco leaf are identified.Result is as shown in table 1:
The impact of table 1 different fertilizer on tobacco leaf main component
According to Liaoning Province's tobacco leaf comprehensive evaluation index can find Modified Activated Carbon base manure of the present invention compare use non-Modified Activated Carbon base manure, conventional fertilizer is more conducive to improve quality of tobacco, effect is comparatively obvious.Use tobacco leaf total sugar content of the present invention suitable, nicotine is lower than conventional right and wrong, and a little higher than common fertilizer processing of the content of potassium and chlorine, palatability is more, very suitable to the use of tobacco base manure.
In addition, the present invention has added the genus bacillus that is of value to fixing nitrogen, dissolving phosphor and dissolving potassium, compare and can find with the conventional fertilizer that peat and perlite are made matrix with common on the market: use modification offal charcoal do matrix can significantly promote genus bacillus determine grow, set it as fertilizer matrix and impose on soil, can improve genus bacillus activity, and then improve soil fixing nitrogen, dissolving phosphor and dissolving potassium capability, to reach the object that improves fertilizer efficiency.(seeing Fig. 1, Fig. 2, Fig. 3).
Claims (6)
1. a modification biological charcoal special fertilizer for tobacco material, is characterized in that comprising by weight percentage:
Modification offal charcoal particulate 10.8-33.4%; With
P and K decomposing nitrogen fixation agent 1-2%; With
Binding agent; With
Ammonium nitrate, calcium superphosphate, super phosphoric acid and saltpetre;
Described special fertilizer nitrogenous (N) amount is 6-12%; Containing available phosphorus (P
2o
5) measure as 10-14%; Containing available potassium (K
2o) 14-22%;
Described binding agent is wilkinite and/or clay; Described modification offal charcoal particulate refers to the corn cob granule charcoal of the biomass distillate modification obtaining after rectifying with the liquid heat hydrolysis products producing in offal carbonization process.
2. fertilizer as claimed in claim 1, is characterized in that total amount is 1 ton, comprises by producing 1 ton:
3. fertilizer as claimed in claim 2, is characterized in that also comprising:
4. the using method of fertilizer described in claim 1-3, is characterized in that: usage quantity is 50-70 kg/acre, coordinates to make base manure and use with fertilizer, and when sowing, machinery imposes under seed 5-10cm depths between 12-15cm place or two caves, exempts to topdress.
5. the preparation method of fertilizer described in claim 1-3, is characterized in that, by modification offal charcoal particulate and other composition mixing granulations, preparing modification biological charcoal special fertilizer for tobacco.
6. described in claim 1-3, fertilizer is used for the purposes on tobacco cultivation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016157.3A CN103787748A (en) | 2014-01-13 | 2014-01-13 | Fertilizer special for modified charcoal flue-cured tobacco and preparation method of fertilizer |
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| CN104255102A (en) * | 2014-10-22 | 2015-01-07 | 湖北省烟草公司恩施州公司 | Method for utilizing carbonized tobacco straws returned to field to improve tobacco planting soil |
| CN104926545A (en) * | 2015-07-14 | 2015-09-23 | 河南农业大学 | Biochar slow release fertilizer special for tobacco planting |
| CN105130712A (en) * | 2015-10-23 | 2015-12-09 | 贵州省烟草公司毕节市公司 | Tobacco stem biochar organic fertilizer and application method thereof |
| WO2016041911A1 (en) * | 2014-09-16 | 2016-03-24 | Otto Stefan P | Method for producing a microporous material containing carbon, and use thereof |
| CN105860979A (en) * | 2016-03-30 | 2016-08-17 | 沈阳农业大学 | Modified biochar based multifunctional disease-preventing tobacco planting soil active conditioner |
| CN106914488A (en) * | 2017-05-09 | 2017-07-04 | 湖南省土壤肥料研究所 | A kind of soil-repairing agent and application for cadmium pollution rice field |
| CN107266163A (en) * | 2017-05-26 | 2017-10-20 | 四川农业大学 | A kind of high charcoal base composite fertilizer of potassium utilization rate |
| CN107540460A (en) * | 2017-10-19 | 2018-01-05 | 张永华 | A kind of preparation method of composite biological fertilizer for soil remediation |
| CN111004070A (en) * | 2019-12-19 | 2020-04-14 | 陕西佳上肥料科技有限公司 | Special biological bacterial fertilizer for citrus and preparation method thereof |
| CN112225601A (en) * | 2020-10-19 | 2021-01-15 | 贵州省烟草科学研究院 | Carbon-based compound fertilizer and rod fertilizer as well as preparation methods and application thereof |
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| BE1028375B1 (en) * | 2021-02-04 | 2022-01-11 | Univ Sichuan Agricultural | Process for the preparation of a sustained release carbon based fertilizer for hot air cured tobacco |
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| WO2016041911A1 (en) * | 2014-09-16 | 2016-03-24 | Otto Stefan P | Method for producing a microporous material containing carbon, and use thereof |
| CN104255102A (en) * | 2014-10-22 | 2015-01-07 | 湖北省烟草公司恩施州公司 | Method for utilizing carbonized tobacco straws returned to field to improve tobacco planting soil |
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| CN104926545A (en) * | 2015-07-14 | 2015-09-23 | 河南农业大学 | Biochar slow release fertilizer special for tobacco planting |
| CN105130712A (en) * | 2015-10-23 | 2015-12-09 | 贵州省烟草公司毕节市公司 | Tobacco stem biochar organic fertilizer and application method thereof |
| CN105860979A (en) * | 2016-03-30 | 2016-08-17 | 沈阳农业大学 | Modified biochar based multifunctional disease-preventing tobacco planting soil active conditioner |
| CN106914488A (en) * | 2017-05-09 | 2017-07-04 | 湖南省土壤肥料研究所 | A kind of soil-repairing agent and application for cadmium pollution rice field |
| CN107266163A (en) * | 2017-05-26 | 2017-10-20 | 四川农业大学 | A kind of high charcoal base composite fertilizer of potassium utilization rate |
| CN107540460A (en) * | 2017-10-19 | 2018-01-05 | 张永华 | A kind of preparation method of composite biological fertilizer for soil remediation |
| CN111004070A (en) * | 2019-12-19 | 2020-04-14 | 陕西佳上肥料科技有限公司 | Special biological bacterial fertilizer for citrus and preparation method thereof |
| CN112225601A (en) * | 2020-10-19 | 2021-01-15 | 贵州省烟草科学研究院 | Carbon-based compound fertilizer and rod fertilizer as well as preparation methods and application thereof |
| BE1028375B1 (en) * | 2021-02-04 | 2022-01-11 | Univ Sichuan Agricultural | Process for the preparation of a sustained release carbon based fertilizer for hot air cured tobacco |
| CN113292376A (en) * | 2021-06-08 | 2021-08-24 | 华东师范大学 | Straw carbon-based microbial flower fertilizer and preparation method and application thereof |
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