CN102674977A - Polyaspartic acid containing nitrate-sulfate-based special fertilizer for tobacco and production process of fertilizer - Google Patents
Polyaspartic acid containing nitrate-sulfate-based special fertilizer for tobacco and production process of fertilizer Download PDFInfo
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Abstract
The invention discloses a polyaspartic acid containing nitrate-sulfate-based special fertilizer for tobacco and a production process of the fertilizer and relates to the technical field of special fertilizers of tobacco planting. The process comprises the steps of taking 450-520 parts of ammonium nitrate phosphate, 30-60 parts of industrial monoammonium phosphate, 300-420 parts of potassium sulfate, 40-60 parts of calcium magnesium phosphate, 5-10 parts of polyaspartic acid, 5-20 parts of zinc sulfate, 5-20 parts of copper sulfate, 5-20 parts of ferrous sulfate, 5-20 parts of manganous sulfate, 5-20 parts of borax and 0-1 part of sodium molybdate as raw materials, and obtaining the fertilizer after mixing, melting, spraying, pelleting, cooling, curing, screening, metering and packing. The special fertilizer for the tobacco is beneficial to improvement of quality and yield of the tobacco and can be popularized and applied in large ranges.
Description
Technical field
The present invention relates to the special-purpose fertilizer technology of tobacco cultivation field, be specifically related to a kind of nitre sulfenyl fertilizer special for tobacco that contains SAP 73 and preparation method thereof.
Background technology
Tobacco (
Nicotiana tabacumL.) be a kind of economic type crop, planting range is more extensive.China is a genuine tobacco big country, and yield of tobacco occupies first place in the world, and 2010, national tobacco industry realized that profits tax is above 6,000 hundred million yuan.According to the pertinent data introduction, the Chinese tobacco human consumer accounts for total population 33%, and also has the trend that rises; Tobacco leaf planting and tobacco purchasing all account for the half the of world's total amount, but that our quality of production generally and baking technology and world standard are compared gap is bigger.
At present, tobacco is increasing to the demand of fertilizer, and is increasingly high to the specification of quality of fertilizer.The tobacco whole growing is divided seedbed phase and two stages of field period, and 50-60 days seedbed phase, tobacco absorbs that nutrient is less, and field period is 110-120 days, is divided into going back seedling, group, buddingging and ripe four-stage.Also seedling stage, the tobacco fertilizer requirement was little, poor growth, and leaf area is little, and photosynthate is few.40-80 days is peak periods that tobacco inhales nitrogen after transplanting, and the accumulation specific absorption of this nitrogen in period (N) is 70%, phosphorus (P
2O
5) specific absorption be 58%, potassium (K
2O) be 57%.The need phosphorus rule of tobacco is consistent with nitrogen, and need potassium peak come more early than need nitrogen and need phosphorus, shift to an earlier date about two weeks, so potassium is used more important in earlier stage.
Big quantity research and production practice show that every production 100Kg tobacco leaf need be drawn nitrogen (N) 2.30-3.40Kg, phosphorus (P from soil
2O
5) 1.05-1.53Kg, potassium (K
2O) 4.83-6.53Kg, the ratio of nitrogen, phosphorus, potassium is 2.2:1:4.27.Tobacco is a happiness potassium crop, executes the potassium capacity and can guarantee tobacco happiness potassium needs, to improving incendivity, security and the fragrance of tobacco leaf, improves quality of tobacco, and reducing nicotine content has good effect.Tobacco is avoided chlorine, forbids to use chloride chemical fertilizer in the production, like ammonium chloride, Repone K, otherwise unfavorable to quality of tobacco, can reduce the incendivity of cigarette, is prone to flame-out.
At present, mainly there are following three problems in common fertilizer concerning tobacco:
1, common fertilizer can make the tobacco raising the output, hardens but life-time service can make soil become, and the crumb structure of soil is destroyed serious, and the quality product of tobacco obviously descends, and the more important thing is the havoc ecotope.
2, the common fertilizer nutrient element releasing rule can't match with the tobacco law of nutritive absorption, and utilization rate of fertilizer is low.
3, tobacco grower's fertilising is main with the experience fertilising often, and cost is higher, and causes Soil structure and environment to be damaged, and the crop anti-adversity ability descends, and has seriously restricted effective raising of soil output capacity.
Company combines regulation of fertilizer requirement and the characteristics of tobacco simultaneously through surveying the soil prescription, has researched and developed a kind of nitre sulfenyl fertilizer special for tobacco that contains SAP 73, has proposed a new thinking for addressing the above problem.
Summary of the invention
To the deficiency of prior art, the invention provides a kind of nitre sulfenyl fertilizer special for tobacco that contains SAP 73 and preparation method thereof.
The present invention contains the preparation method of the nitre sulfenyl fertilizer special for tobacco of SAP 73: in the fused solution of ammonium nitrate phosphorus and industrial monoammonium phosphate, allocate a certain proportion of vitriolate of tartar solid state powder shape material and fused(calcium magnesium)phosphate through heating into; Add fertilizer synergist SAP 73 (PASP) and micro-zinc sulfate, copper sulfate, ferrous sulfate, manganous sulfate, borax, Sodium orthomolybdate simultaneously; It is mixed with fused solution; Under the temperature of fusion self and mechanical agitation, be combined into low temperature eutectic rapidly with certain flowing property; Adopt prilling tower sprinkling pelleting technology to carry out granulation then; In the process that in prilling tower, falls of spray tear drop, carry out heat exchange and cool off rapidly and solidify, just formed a kind of nitre sulfenyl fertilizer special for tobacco that contains SAP 73 with the airflow that rises.
Technical scheme of the present invention is following:
The present invention contains the nitre sulfenyl fertilizer special for tobacco of SAP 73, and the feed composition weight part is following: ammonium nitrate phosphorus 450-520 part, industrial monoammonium phosphate 30-60 part, vitriolate of tartar 300-420 part, fused(calcium magnesium)phosphate 40-60 part, SAP 73 5-10 part, zinc sulfate 5-20 part, copper sulfate 5-20 part, ferrous sulfate 5-20 part, manganous sulfate 5-20 part, borax 5-20 part, Sodium orthomolybdate 0-1 part.
Above raw material is the commercially available prod, wherein:
Nitrogen content is 32% in the ammonium nitrate phosphorus, and phosphorus pentoxide content is 4%, and specification is 32-4-0, is mass percent;
Nitrogen content is 12% in the industrial monoammonium phosphate, and phosphorus pentoxide content is 61%, and specification is 12-61-0, is mass percent;
Potassium oxide content is 51% in the vitriolate of tartar, and specification is 0-0-51, is mass percent;
The content of Vanadium Pentoxide in FLAKES is 18% in the fused(calcium magnesium)phosphate, and the content of quicklime is 45%, and magnesian content is 12%, and the content of silicon oxide is 20%, is mass percent, and specification is 0-18-0;
SAP 73 is amber transparent liquid, density >=1.20 g/cm3 during percent solids >=40.0,20 ℃.
The present invention contains the nitre sulfenyl fertilizer special for tobacco of SAP 73, and further preferred feed composition weight part is following: ammonium nitrate phosphorus 460-510 part, industrial monoammonium phosphate 40-60 part, vitriolate of tartar 330-400 part, fused(calcium magnesium)phosphate 40-60 part, SAP 73 5-10 part, zinc sulfate 5-15 part, copper sulfate 5-15 part, ferrous sulfate 5-15 part, manganous sulfate 5-15 part, borax 5-15 part, Sodium orthomolybdate 0-0.5 part.
The present invention contains the nitre sulfenyl fertilizer special for tobacco of SAP 73, and most preferred feed composition weight part is following:
460 parts in ammonium nitrate phosphorus, 40 parts of industrial monoammonium phosphates, 392.8 parts of vitriolate of tartar, 50 parts in fused(calcium magnesium)phosphate, 7 parts of SAP 73s, 10 parts in zinc sulfate, 10 parts in copper sulfate, 10 parts in ferrous sulfate, 10 parts of manganous sulfates, 10 parts of boraxs, 0.2 part of Sodium orthomolybdate.
The present invention contains the preparation method of the nitre sulfenyl fertilizer special for tobacco of SAP 73; With ammonium nitrate phosphorus mix with industrial monoammonium phosphate melt altogether after; Mix with vitriolate of tartar solid state powder, fused(calcium magnesium)phosphate, SAP 73 and zinc sulfate, copper sulfate, ferrous sulfate, manganous sulfate, borax, Sodium orthomolybdate again; Formation has the low temperature eutectic of certain flowing property; Carry out the prilling tower sprinkling pelleting then, carry out heat exchange and rapid cooling curing with the airflow that rises in the process that the spray tear drop falls in prilling tower, promptly get the nitre sulfenyl fertilizer special for tobacco that contains SAP 73 through screening, metering, packing.
The advantage that the present invention had:
1, fertilizer special for tobacco of the present invention has added a kind of fertilizer synergist---SAP 73, and metals ion is had sequestering action, but while enriched in nitrogen phosphorus potassium and trace element are supplied with crop; Trace elements absorbed in the promotion; Make the crop nutrition content supply coordination, thereby increase substantially the integral level of tobacco, improve the yield and quality of tobacco; Promote root growth, the disease resistance of enhancing crop.
2, fertilizer special for tobacco of the present invention biuret-containing, not chloride is not fundamentally stopped the urea that the tobacco grower worries most and is suffered from and chlorine trouble, can improve incendivity, security and the fragrance of tobacco leaf, improves quality of tobacco.
3, fertilizer special for tobacco of the present invention can change single chemical fertilizer proterties and improve result of use; Can also reduce the detrimentally affect that excessive fertilization causes environment; Be in the nutrient element of stationary state in the activating soil; Can improve utilization rate of fertilizer, can improve soil quality again, thereby improve the yield and quality of tobacco.
4, utilization rate of fertilizer is high, and the comparable conventional fertilizer application consumption of fertilizer amount reduces 10-20%, reaches the purpose of practicing thrift cost, and the fertilizer good water solubility is significant to agricultural water-saving irrigation simultaneously.
Embodiment
Below in conjunction with embodiment the present invention is elaborated, but protection scope of the present invention is not only for so.
Embodiment 1: preparation contains the nitre sulfenyl fertilizer special for tobacco of SAP 73, and nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 15%, 5%, 20%, are mass percent.
The nitre sulfenyl fertilizer special for tobacco that contains SAP 73, mark meter by weight:
460 parts in ammonium nitrate phosphorus, 40 parts of industrial monoammonium phosphates, 392.8 parts of vitriolate of tartar, 50 parts in fused(calcium magnesium)phosphate, 7 parts of SAP 73s, 10 parts in zinc sulfate, 10 parts in copper sulfate, 10 parts in ferrous sulfate, 10 parts of manganous sulfates, 10 parts of boraxs, 0.2 part of Sodium orthomolybdate.
The preparation method: with ammonium nitrate phosphorus mix with industrial monoammonium phosphate melt altogether after; Mix with vitriolate of tartar solid state powder, fused(calcium magnesium)phosphate, SAP 73 and zinc sulfate, copper sulfate, ferrous sulfate, manganous sulfate, borax, Sodium orthomolybdate again; Formation has the low temperature eutectic of certain flowing property; Carry out the prilling tower sprinkling pelleting then; Carry out heat exchange and rapid cooling curing with the airflow that rises in the process that the spray tear drop falls in prilling tower, just formed a kind of nitre sulfenyl fertilizer special for tobacco that contains SAP 73.
Embodiment 2:Preparation contains the nitre sulfenyl fertilizer special for tobacco of SAP 73, and nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 17%, 6%, 17%, are mass percent.
Feed composition weight is following: 510 parts in ammonium nitrate phosphorus, 50 parts of industrial monoammonium phosphates, 332.8 parts of vitriolate of tartar, 50 parts in fused(calcium magnesium)phosphate, 7 parts of SAP 73s, 10 parts in zinc sulfate, 10 parts in copper sulfate, 10 parts in ferrous sulfate, 10 parts of manganous sulfates, 10 parts of boraxs, 0.2 part of Sodium orthomolybdate.
Above-mentioned raw materials is accurately measured, and preparation technology is with embodiment 1.
Embodiment 3:Preparation contains the nitre sulfenyl fertilizer special for tobacco of SAP 73, and nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 16%, 6%, 18%, are mass percent.
Feed composition weight is following: 480 parts in ammonium nitrate phosphorus, 55 parts of industrial monoammonium phosphates, 363.8 parts of vitriolate of tartar,
50 parts in fused(calcium magnesium)phosphate, 7 parts of SAP 73s, 10 parts in zinc sulfate, 10 parts in copper sulfate, 10 parts in ferrous sulfate, 10 parts of manganous sulfates, 10 parts of boraxs, 0.2 part of Sodium orthomolybdate.
Preparation technology is with embodiment 1.
Comparative Examples: common NPK, specification are 15-5-20, Stanley Fertilizer Co.,Ltd's production and sales, and nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide mass percentage content are respectively 15%, 5%, 20%.
The effect of above embodiment 1,2,3 and Comparative Examples is following:
Supplying the examination tobacco bred is " tobacco ", plants the Yin Ling village, Yushan town, Linyi City Linshu County in the Shandong Province, and soil type is a brown earth.
3 processing are established in test:
1. Comparative Examples: common NPK (specification is 15-5-20);
2. embodiment 1: the nitre sulfenyl fertilizer special for tobacco (specification is 15-5-20) that contains SAP 73;
3. embodiment 2: the nitre sulfenyl fertilizer special for tobacco (specification is 17-6-17) that contains SAP 73;
4. embodiment 3: the nitre sulfenyl fertilizer special for tobacco (specification is 16-6-18) that contains SAP 73
Each processing area 0.1hm
2, 3 repetitions.
The fertilizer application process: when playing Gansu Province 70% of the total dose of row replacement, spread manuer in holes 20% during transplanting, combined intertill and clean tillage to execute 10% after 15-20 days, management is with general land for growing field crops.
Experiment shows, under the fertilizer level of equal nutrient (NPK content >=40%), uses the fertilizer special for tobacco (specification is 15-5-20) of the embodiment of the invention 1; Tobacco leaf is abundant, dark green leaf color, well developed root system, and tobacco growing is evenly sturdy, and the phytology proterties is best; Resistance against diseases is the strongest, uses the fertilizer special for tobacco (specification is respectively 17-6-17,16-6-18) of the embodiment of the invention 2 and 3, and the tobacco growing way is better; The phytology proterties is better; Resistance against diseases is stronger, and it is relatively poor to use common NPK tobacco growing way, uses the cigarette strain growth of fertilizer special for tobacco significantly to be better than control samples.Fertilizer application is seen table 1 to the impact effect of yield of flue-cured tobacco.
Table 1 fertilizer application is to the influence of yield of flue-cured tobacco
Can find out by table 1, compare that (specification is respectively 15-5-20 to use the nitre sulfenyl fertilizer special for tobacco that contains SAP 73 of the present invention with the common composite fertilizer that uses equal nutrient; 17-6-17, yield of tobacco 16-6-18), average price and the output value all are significantly higher than Comparative Examples, and (specification is respectively 15-5-20 to use fertilizer special for tobacco of the present invention; 17-6-17; First-class cigarette ratio 16-6-18) is respectively 21.8%, 20.4%, 20.1%, has improved 8.9%, 7.5% than Comparative Examples respectively; 7.2%, wherein best to the effect of increasing production of tobacco with the fertilizer special for tobacco (specification is 15-5-20) of using embodiment 1.
In addition, baked test shows, in bake process, the tobacco leaf of using fertilizer special for tobacco is prone to flavescence and is prone to fixation during toasting, and it is slow to use the tobacco leaf flavescence of common NPK, and the fixation characteristic is relatively poor, and the baking property of tobacco leaf is relatively poor.
Therefore, use the nitre sulfenyl fertilizer special for tobacco that contains SAP 73 of the present invention and help improving quality of tobacco, improve yield of tobacco, can large scale application.
Claims (4)
1. a nitre sulfenyl fertilizer special for tobacco that contains SAP 73 is characterized in that the feed composition weight part is following: ammonium nitrate phosphorus 450-520 part, industrial monoammonium phosphate 30-60 part, vitriolate of tartar 300-420 part, fused(calcium magnesium)phosphate 40-60 part, SAP 73 5-10 part, zinc sulfate 5-20 part, copper sulfate 5-20 part, ferrous sulfate 5-20 part, manganous sulfate 5-20 part, borax 5-20 part, Sodium orthomolybdate 0-1 part;
Above raw material is the commercially available prod, wherein:
Nitrogen content is 32% in the said ammonium nitrate phosphorus, and phosphorus pentoxide content is 4%, and specification is 32-4-0, is mass percent;
Nitrogen content is 12% in the said industrial monoammonium phosphate, and phosphorus pentoxide content is 61%, and specification is 12-61-0, is mass percent;
Potassium oxide content is 51% in the said vitriolate of tartar, and specification is 0-0-51, is mass percent;
The content of Vanadium Pentoxide in FLAKES is 18% in the said fused(calcium magnesium)phosphate, and the content of quicklime is 45%, and magnesian content is 12%, and the content of silicon oxide is 20%, is mass percent, and specification is 0-18-0;
Said SAP 73 is amber transparent liquid, density >=1.20 g/cm3 during percent solids >=40.0,20 ℃.
2. contain the nitre sulfenyl fertilizer special for tobacco of SAP 73 according to claim 1, it is characterized in that the feed composition weight part is following: ammonium nitrate phosphorus 460-510 part, industrial monoammonium phosphate 40-60 part, vitriolate of tartar 330-400 part, fused(calcium magnesium)phosphate 40-60 part, SAP 73 5-10 part, zinc sulfate 5-15 part, copper sulfate 5-15 part, ferrous sulfate 5-15 part, manganous sulfate 5-15 part, borax 5-15 part, Sodium orthomolybdate 0-0.5 part.
3. contain the nitre sulfenyl fertilizer special for tobacco of SAP 73 according to claim 1 or claim 2, it is characterized in that the feed composition weight part is following: 460 parts in ammonium nitrate phosphorus, 40 parts of industrial monoammonium phosphates, 392.8 parts of vitriolate of tartar, 50 parts in fused(calcium magnesium)phosphate, 7 parts of SAP 73s, 10 parts in zinc sulfate, 10 parts in copper sulfate, 10 parts in ferrous sulfate, 10 parts of manganous sulfates, 10 parts of boraxs, 0.2 part of Sodium orthomolybdate.
4. like the said preparation method who contains the nitre sulfenyl fertilizer special for tobacco of SAP 73 of claim 3; With ammonium nitrate phosphorus mix with industrial monoammonium phosphate melt altogether after; Mix with vitriolate of tartar solid state powder, fused(calcium magnesium)phosphate, SAP 73 and zinc sulfate, copper sulfate, ferrous sulfate, manganous sulfate, borax, Sodium orthomolybdate again; Formation has the low temperature eutectic of certain flowing property; Carry out the prilling tower sprinkling pelleting then, carry out heat exchange and rapid cooling curing with the airflow that rises in the process that the spray tear drop falls in prilling tower, promptly get the nitre sulfenyl fertilizer special for tobacco that contains SAP 73 through screening, metering, packing.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992872A (en) * | 2012-10-19 | 2013-03-27 | 田淦平 | Tobacco foliar fertilizer |
| CN104478528A (en) * | 2014-12-31 | 2015-04-01 | 大连绿展肥业有限公司 | Nutritive element synergism fertilizer |
| CN104628476A (en) * | 2015-02-05 | 2015-05-20 | 广西中烟工业有限责任公司 | Polyaspartic acid synergistic compound fertilizer special for tobacco and preparation method thereof |
| CN104926568A (en) * | 2015-07-06 | 2015-09-23 | 重庆天建化工有限公司 | Solanaceous vegetable fruit swelling high efficiency compound fertilizer and preparation method |
| CN105130558A (en) * | 2015-09-12 | 2015-12-09 | 云南润杰农业科技股份有限公司 | Special macroelement water-soluble fertilizer for tobacco and preparation method of special macroelement water-soluble fertilizer |
| CN103910568B (en) * | 2014-03-12 | 2016-04-13 | 镇江贝思特有机活性肥料有限公司 | A kind of multinutrient speciality fertilizer for tobacco material and its preparation method and application |
| CN106866274A (en) * | 2017-03-29 | 2017-06-20 | 长沙绿丰源生物有机肥料有限公司 | Fertilizer special for tobacco |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992872A (en) * | 2012-10-19 | 2013-03-27 | 田淦平 | Tobacco foliar fertilizer |
| CN103910568B (en) * | 2014-03-12 | 2016-04-13 | 镇江贝思特有机活性肥料有限公司 | A kind of multinutrient speciality fertilizer for tobacco material and its preparation method and application |
| CN104478528A (en) * | 2014-12-31 | 2015-04-01 | 大连绿展肥业有限公司 | Nutritive element synergism fertilizer |
| CN104628476A (en) * | 2015-02-05 | 2015-05-20 | 广西中烟工业有限责任公司 | Polyaspartic acid synergistic compound fertilizer special for tobacco and preparation method thereof |
| CN104926568A (en) * | 2015-07-06 | 2015-09-23 | 重庆天建化工有限公司 | Solanaceous vegetable fruit swelling high efficiency compound fertilizer and preparation method |
| CN105130558A (en) * | 2015-09-12 | 2015-12-09 | 云南润杰农业科技股份有限公司 | Special macroelement water-soluble fertilizer for tobacco and preparation method of special macroelement water-soluble fertilizer |
| CN106866274A (en) * | 2017-03-29 | 2017-06-20 | 长沙绿丰源生物有机肥料有限公司 | Fertilizer special for tobacco |
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| CN102674977B (en) | 2013-12-11 |
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Owner name: STANLEY FERTILIZER GUIGANG CO., LTD. Effective date: 20140917 |
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Effective date of registration: 20140917 Address after: 276700 Linshu Economic Development Zone, Linyi, Shandong Patentee after: Stanley Fertilizer Stock Co., Ltd. Patentee after: Stanley Fertilizer Guigang Co., Ltd. Address before: 276700 Linshu Economic Development Zone, Linyi, Shandong Patentee before: Stanley Fertilizer Stock Co., Ltd. |
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Address after: 276700 Linshu Economic Development Zone, Linyi, Shandong Patentee after: STANLEY agricultural group Limited by Share Ltd Patentee after: Stanley Fertilizer Guigang Co., Ltd. Address before: 276700 Linshu Economic Development Zone, Linyi, Shandong Patentee before: Stanley Fertilizer Stock Co., Ltd. Patentee before: Stanley Fertilizer Guigang Co., Ltd. |