CN103360150A - Special slow-release long-acting compound fertilizer for carrots and application method thereof - Google Patents
Special slow-release long-acting compound fertilizer for carrots and application method thereof Download PDFInfo
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- CN103360150A CN103360150A CN2012100820976A CN201210082097A CN103360150A CN 103360150 A CN103360150 A CN 103360150A CN 2012100820976 A CN2012100820976 A CN 2012100820976A CN 201210082097 A CN201210082097 A CN 201210082097A CN 103360150 A CN103360150 A CN 103360150A
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- dauci sativae
- radix dauci
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 105
- 150000001875 compounds Chemical class 0.000 title claims abstract description 39
- 244000000626 Daucus carota Species 0.000 title claims abstract description 16
- 235000002767 Daucus carota Nutrition 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title abstract description 13
- 239000003112 inhibitor Substances 0.000 claims abstract description 69
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 62
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 31
- 239000011591 potassium Substances 0.000 claims abstract description 31
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 31
- 229940090496 Urease inhibitor Drugs 0.000 claims abstract description 29
- 239000002601 urease inhibitor Substances 0.000 claims abstract description 29
- DCUJJWWUNKIJPH-UHFFFAOYSA-N nitrapyrin Chemical compound ClC1=CC=CC(C(Cl)(Cl)Cl)=N1 DCUJJWWUNKIJPH-UHFFFAOYSA-N 0.000 claims abstract description 6
- SDTLLLOWRQPZBF-UHFFFAOYSA-N 3,5-dimethyl-1h-pyrazole;phosphoric acid Chemical compound OP(O)(O)=O.CC=1C=C(C)NN=1 SDTLLLOWRQPZBF-UHFFFAOYSA-N 0.000 claims abstract description 5
- NPTGVVKPLWFPPX-UHFFFAOYSA-N 2-amino-4-chloro-6-methylpyrimidine Chemical compound CC1=CC(Cl)=NC(N)=N1 NPTGVVKPLWFPPX-UHFFFAOYSA-N 0.000 claims abstract description 4
- LXKCHCXZBPLTAE-UHFFFAOYSA-N 3,4-dimethyl-1H-pyrazole phosphate Chemical compound OP(O)(O)=O.CC1=CNN=C1C LXKCHCXZBPLTAE-UHFFFAOYSA-N 0.000 claims abstract description 4
- SDXAWLJRERMRKF-UHFFFAOYSA-N 3,5-dimethyl-1h-pyrazole Chemical compound CC=1C=C(C)NN=1 SDXAWLJRERMRKF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims description 35
- 239000002131 composite material Substances 0.000 claims description 31
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 30
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 30
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 30
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 30
- 239000006012 monoammonium phosphate Substances 0.000 claims description 30
- 239000011574 phosphorus Substances 0.000 claims description 30
- 229910052698 phosphorus Inorganic materials 0.000 claims description 30
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 26
- 239000004202 carbamide Substances 0.000 claims description 26
- 239000002994 raw material Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 23
- 208000006558 Dental Calculus Diseases 0.000 claims description 22
- 229960000892 attapulgite Drugs 0.000 claims description 13
- 229910052625 palygorskite Inorganic materials 0.000 claims description 13
- 239000005696 Diammonium phosphate Substances 0.000 claims description 12
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 12
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims description 12
- 235000019838 diammonium phosphate Nutrition 0.000 claims description 12
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 9
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 9
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000003077 lignite Substances 0.000 claims description 7
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 5
- 239000003415 peat Substances 0.000 claims description 5
- 241000276489 Merlangius merlangus Species 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 claims description 2
- 239000003245 coal Substances 0.000 claims 1
- 235000015097 nutrients Nutrition 0.000 abstract description 15
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N 1,4-Benzenediol Natural products OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical group NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 1
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 abstract 1
- HEPPIYNOUFWEPP-UHFFFAOYSA-N n-diaminophosphinothioylbutan-1-amine Chemical compound CCCCNP(N)(N)=S HEPPIYNOUFWEPP-UHFFFAOYSA-N 0.000 abstract 1
- PSGCRHLFZJRYEA-UHFFFAOYSA-N phosphorus p2o5 Chemical compound P.O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 PSGCRHLFZJRYEA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 23
- 238000005469 granulation Methods 0.000 description 13
- 230000003179 granulation Effects 0.000 description 13
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 12
- 238000012856 packing Methods 0.000 description 11
- 238000012216 screening Methods 0.000 description 11
- 235000021049 nutrient content Nutrition 0.000 description 10
- 239000012467 final product Substances 0.000 description 9
- 238000006062 fragmentation reaction Methods 0.000 description 9
- 239000002817 coal dust Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 235000002789 Panax ginseng Nutrition 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 230000035558 fertility Effects 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 239000000618 nitrogen fertilizer Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 2
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 description 2
- RDXARWSSOJYNLI-UHFFFAOYSA-N [P].[K] Chemical compound [P].[K] RDXARWSSOJYNLI-UHFFFAOYSA-N 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000036512 infertility Effects 0.000 description 2
- 208000000509 infertility Diseases 0.000 description 2
- 231100000535 infertility Toxicity 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000208175 Daucus Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- DHKHZGZAXCWQTA-UHFFFAOYSA-N [N].[K] Chemical compound [N].[K] DHKHZGZAXCWQTA-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000003509 long acting drug Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 230000013278 single fertilization Effects 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Fertilizers (AREA)
Abstract
The invention relates to a special slow-release long-acting compound fertilizer for carrots and an application method thereof. The fertilizer consists of effective components and supplementary material, and the effective components include nitrogen 20-25 weight portions and phosphorus P2O5) 8-12 parts of potassium (K)2O) 14-18 parts, wherein the addition amount of the inhibitor is 2% -4% of the nitrogen dosage in the compound fertilizer. The inhibitor is a compound inhibitor composed of urease inhibitor and nitrification inhibitor, and the weight ratio of the urease inhibitor to the nitrification inhibitor is 1: 2-5. The urease inhibitor is hydroquinone or N-butyl thiophosphoryl triamide, and the nitrification inhibitor is dicyandiamide, 2-chloro-6- (trichloromethyl) pyridine, 2-amino-4-chloro-6-methylpyrimidine, 3, 4-dimethylpyrazole phosphate, 3, 5-dimethylpyrazole or 3, 5-dimethylpyrazole phosphate. The fertilizer can meet the requirement of nutrient in the whole growth period by one-time application before carrot planting, and has high yield and high quality.
Description
Technical field
The present invention relates to a kind of special fertilizer for carrot material and application process thereof, is special slow release long-acting compound fertilizer and the application process thereof of the conversion characteristic development in soil according to Radix Dauci Sativae nutrient demand characteristic and main mineral nutrient element specifically.
Background technology
Radix Dauci Sativae (Daucus carota) is umbelliferae Daucus biennial plant, is half winter hardiness vegetables, and is nutritious, have the good reputation of " Root of Glabrousleaf Asiabell ".According to statistics, near 40% of the total cultivated area of world Radix Dauci Sativae, ultimate production then accounts for 1/3 of Gross World Product to China's growth of carrot area, is the undisputed large Radix Dauci Sativae of the first in the world producing country.In recent years, the cultivated area of Radix Dauci Sativae and ultimate production are also increasing continuously and healthily.But since nineteen ninety-six, China's Radix Dauci Sativae unit yield begins obvious decline, is lower than at present even world average level.The reason that causes this kind present situation is many-sided, and the unreasonable input of nutrient then is one of them importance.
For a long time, owing to lacking the dedicated fertilizer that is suitable for Radix Dauci Sativae nutrient demand characteristic on the market, the vegetable grower generally lacks the cultivation management knowledge of science in addition, blindly fertilising in the production, excess fertilising phenomenon are very general, physiological disease and the pathologic disease problem of the unbalanced problem of soil nutrient, the Radix Dauci Sativae that causes after the plantation for successive years are day by day serious, dependence is controlled with a large amount of agricultural chemicals and is alleviated so that have in producing, and has seriously restricted the Sustainable Healthy Development of Radix Dauci Sativae industry.And because fertilizer unbalanced used the nutrients resource that causes and the waste of the energy, even problem of environmental pollution, also become the previous importance that can not be ignored of order.Based on this, according to nutrient demand characteristic and the main conversion characteristic of mineral nutrient element in soil of Radix Dauci Sativae, develop the special-purpose controlled release long-acting fertilizer of Radix Dauci Sativae with strong points significant.
Summary of the invention
The object of the present invention is to provide a kind of special slow release long-acting compound fertilizer and application process thereof of the conversion characteristic development in soil for Radix Dauci Sativae nutrient demand characteristic and main mineral nutrient element.
For achieving the above object, the technical solution adopted in the present invention is as follows:
A kind of slow release long-acting composite fertilizer of Radix Dauci Sativae special use.This fertilizer is comprised of effective constituent and auxiliary material, and wherein effective constituent nitrogen, phosphorus, potassium and inhibitor are counted by weight, comprises nitrogen 20-25 part, phosphorus 8-12 part, and potassium 14-18 part, the addition of inhibitor is the 2%-4% of Nitrogen Amount in the Chemical Mixed Fertilizer.
Inhibitor in the described Chemical Mixed Fertilizer is the composite inhibitor that urease inhibitor and nitrification inhibitor form by a certain percentage, and the weight ratio of the two is 1 ︰ 2-5.
Nitrogen in the described Chemical Mixed Fertilizer derives from urea, sulphur ammonium, monoammonium phosphate, diammonium phosphate in pure N, or combination wherein.
The significant quantity of phosphorus is with P in the described Chemical Mixed Fertilizer
2O
5Meter, raw material choose monoammonium phosphate, diammonium phosphate, or the combination of monoammonium phosphate (or diammonium phosphate) and calcium superphosphate (or coarse whiting).
The significant quantity of potassium is with K in the described Chemical Mixed Fertilizer
2The O meter, the raw material choose vitriolate of tartar.
Urease inhibitor in the described Chemical Mixed Fertilizer is quinhydrones or N-NBPT, nitrification inhibitor is Dyhard RU 100,2-chloro-6-(trichloromethyl) pyridine, 2-amino-4-chloro-6-methylpyrimidine, 3,4-dimethyl pyrazole phosphoric acid salt, 3,5-dimethyl pyrazole or 3，5-dimethylpyrazole phosphoric acid salt.
The application process of described Chemical Mixed Fertilizer: Base-appling once 40-60kg/ mu gets final product before whole ground, and is better with organic fertilizer compounding application effect.
The preparation method of described Chemical Mixed Fertilizer: nitrogen phosphorus potassium raw material, slow release long-acting agent (composite inhibitor of urease inhibitor and nitrification inhibitor), auxiliary material are mixed by a certain percentage, pulverize, granulation, again through after oven dry, cooling, the screening, produce the compounded fertilizer of granulated that particle diameter is 2-4mm, metering packing is made Radix Dauci Sativae long-acting special compound fertilizer.The temperature of dryer can not surpass 160 ℃ in the preparation process, in case Urea Transformation generates biuret, when using crop root is produced murder by poisoning.Note controlling well simultaneously water content, to prevent caking and sticking wall, improve the returning charge rate, affect the granulation effect.
The present invention has following advantage:
1. scientific formulation is reasonable: this fertilizer formula is for nutrient demand characteristic and the conversion characteristic development of main mineral nutrient element in soil of Radix Dauci Sativae, nitrogen phosphorus potassium reasonable ratio, according to the soil fertility situation, 40-60kg is used on every mu of ground, can satisfy Radix Dauci Sativae time of infertility to the demand of nutrient.
2. fertilizer efficiency period is long: in this fertilizer owing to having increased the long-acting additive of regulation and control nitrogen transformation, the fertilizer efficiency period of nitrogenous fertilizer obviously prolongs, disposable employedly can satisfy Radix Dauci Sativae time of infertility to the demand of nutrient, save the labour cost of topdressing, reduce labour intensity and agriculture production cost.
3. plant recovery of nutrient is high, and can alleviate the unreasonable pollution of using environment of nitrogenous fertilizer.Compare with common fertilizer, using of this fertilizer can make plant recovery of nutrient improve about 15%, and the volatilization loss of obviously slowing down ammonia and oxynitride, and leaching of nitrate loss are preserved the ecological environment.
4. fertilizer material wide material sources of the present invention, production cost is low, and production technique is simple, is easy to carry out large-scale production.Use after in soil without any residual, be a kind of inexpensive environmental friendly fertilizer.
5. fertilizer of the present invention single fertilization before growth of carrot can satisfy it and grow throughout one's life to the needs of nutrient, and the Folium Raphani look dark green, and output is high, and product are of fine quality, and plant recovery of nutrient is high.
Embodiment:
Embodiment 1
A kind of Radix Dauci Sativae long-acting special compound is fertile, and in one ton, meter comprises 20 parts of nitrogens, phosphorus (P by weight
2O
5) 8 parts, potassium (K
2O) 14 parts, total nutrient content 42%.The weight ratio of urease inhibitor and nitrification inhibitor is 1 ︰ 3, the consumption of composite inhibitor be in the Chemical Mixed Fertilizer Nitrogen Amount 2%.
Nitrogen part in the described Chemical Mixed Fertilizer is provided by urea, part is provided by ammonium sulfate and monoammonium phosphate, the phosphorus element provides (an amount of some Production of Single Superphosphate Chemical Mixed Fertilizers of selecting by monoammonium phosphate and calcium superphosphate, bring into play on the one hand the effect of binding agent, be conducive to granulation, on the other hand, contain a certain amount of calcium, magnesium, sulphur, silicon and trace element in the calcium superphosphate), the potassium element is provided by vitriolate of tartar.Urease inhibitor is quinhydrones, and nitrification inhibitor is 3，5-dimethylpyrazole.It is 100-200 purpose brown coal powder that auxiliary material is selected attapulgite and fineness.
Used each raw material weight is as follows: 375.8kg urea, 50kg ammonium sulfate, 138.5kg monoammonium phosphate, 50kg calcium superphosphate (contain P
2O
56%), 280kg vitriolate of tartar, 4kg composite inhibitor, 50kg attapulgite, 70kg brown coal powder.
First with composite inhibitor and the abundant mixing of brown coal powder, then with other fragmentations after each raw material mix rear granulation, oven dry, screening according to corresponding ratio, metering packing is made Radix Dauci Sativae long-acting special compound fertilizer.This fertilizer is suitable on the higher soil of soil fertility, and Base-appling once 50-60kg/ mu gets final product before whole ground.
Embodiment 2
A kind of Radix Dauci Sativae long-acting special compound is fertile, and in one ton, meter comprises 20 parts of nitrogens, phosphorus (P by weight
2O
5) 12 parts, potassium (K
2O) 16 parts, total nutrient content 48%.The weight ratio of urease inhibitor and nitrification inhibitor is 1 ︰ 3, the consumption of composite inhibitor be in the Chemical Mixed Fertilizer Nitrogen Amount 2%.
The nitrogen part is provided by urea in the described Chemical Mixed Fertilizer, and part is provided by monoammonium phosphate, and the phosphorus element is provided by monoammonium phosphate, and the potassium element is provided by vitriolate of tartar.Urease inhibitor is quinhydrones, and nitrification inhibitor is Dyhard RU 100, and auxiliary material is attapulgite or wilkinite.
Used each raw material weight is as follows: 374.6kg urea, 230.8kg monoammonium phosphate, 320kg vitriolate of tartar, 4kg composite inhibitor, 75kg attapulgite or wilkinite.
Above-mentioned raw materials is pressed pulverizing behind the corresponding proportion mixing, granulation, oven dry, screening, and then metering packing namely gets Radix Dauci Sativae long-acting special compound fertile.This fertilizer is suitable on the higher soil of Indigenous phosphorus and potassium supply capacity of s oil, and Base-appling once 50kg/ mu gets final product before whole ground.
Embodiment 3
A kind of Radix Dauci Sativae long-acting special compound is fertile, and in one ton, meter comprises 23 parts of nitrogens, phosphorus (P by weight
2O
5) 8 parts, potassium (K
2O) 14 parts, total nutrient content 45%.The weight ratio of urease inhibitor and nitrification inhibitor is 1 ︰ 2.5, the consumption of composite inhibitor be in the Chemical Mixed Fertilizer Nitrogen Amount 2.5%.
Nitrogen is provided by urea and monoammonium phosphate in the described Chemical Mixed Fertilizer, and the phosphorus element is provided by monoammonium phosphate, and the potassium element is provided by vitriolate of tartar.Urease inhibitor is the N-NBPT, and nitrification inhibitor is 3,4-dimethyl pyrazole phosphoric acid salt, and auxiliary material is that wilkinite and fineness are 100-200 purpose weathering coal dust.
Used each raw material weight is as follows: 459.8kg urea, 153.8kg monoammonium phosphate, 280kg vitriolate of tartar, 5.8kg composite inhibitor, 50kg wilkinite, 55kg weathering coal dust.
First with composite inhibitor and the abundant mixing of weathering coal dust, then with other fragmentations after each raw material mix rear granulation, oven dry, screening according to corresponding ratio, metering packing is made Radix Dauci Sativae long-acting special compound fertilizer.This fertilizer is suitable on the higher soil of soil phosphorus content level, and Base-appling once 50-60kg/ mu gets final product before whole ground.
Embodiment 4
A kind of long-acting compound fertilizer of Radix Dauci Sativae special use, in one ton, meter comprises 20 parts of nitrogens, phosphorus (P by weight
2O
5) 8 parts, potassium (K
2O) 18 parts, total nutrient content 46%.The weight ratio of urease inhibitor and nitrification inhibitor is 1 ︰ 3, the consumption of composite inhibitor be in the Chemical Mixed Fertilizer Nitrogen Amount 2.5%.
Nitrogen is provided by urea and diammonium phosphate in the described Chemical Mixed Fertilizer, and the phosphorus element is provided by the coarse whiting of diammonium phosphate and 50% content, and the potassium element is provided by vitriolate of tartar.Urease inhibitor is the N-NBPT, and nitrification inhibitor is 2-chloro-6-(trichloromethyl) pyridine, auxiliary material is that attapulgite and smashing fineness are 100-200 purpose peat dust.
Used each raw material weight is as follows: 388.0kg urea, 119.6kg diammonium phosphate, 50kg coarse whiting, 360kg vitriolate of tartar, 5.0 kg composite inhibitors, 50kg attapulgite, 30kg peat dust.
First with composite inhibitor and the abundant mixing of peat dust, then with other fragmentations after each raw material mix rear granulation, oven dry, screening according to corresponding ratio, metering packing is made Radix Dauci Sativae long-acting special compound fertilizer.This fertilizer is suitable for that the soil nitrogen phosphorus contents level is higher and on the soil that the potassium content level is lower, Base-appling once 50-60kg/ mu gets final product before whole ground.
Embodiment 5
A kind of long-acting compound fertilizer of Radix Dauci Sativae special use, in one ton, meter comprises 24 parts of nitrogens, phosphorus (P by weight
2O
5) 8 parts, potassium (K
2O) 14 parts, total nutrient content is 46%.The weight ratio of urease inhibitor and nitrification inhibitor is 1 ︰ 2.5, the consumption of composite inhibitor be in the Chemical Mixed Fertilizer Nitrogen Amount 3%.
Sources of nitrogen in the described Chemical Mixed Fertilizer is in urea and monoammonium phosphate, and the phosphorus element is all provided by monoammonium phosphate, and the potassium element is provided by vitriolate of tartar.Urease inhibitor is quinhydrones, and nitrification inhibitor is 2-chloro-6-(trichloromethyl) pyridine, auxiliary material is that diatomite and smashing fineness are 100-200 purpose brown coal powder.
Raw materials used weight is as follows: 481.6kg urea, 153.8kg monoammonium phosphate, 280kg vitriolate of tartar, 7.2 kg composite inhibitors, 50kg diatomite, 30kg brown coal powder.
First with composite inhibitor and the abundant mixing of brown coal powder, then with other fragmentations after each raw material mix rear granulation, oven dry, screening according to corresponding ratio, metering packing is made Radix Dauci Sativae long-acting special compound fertilizer.It is higher and on the soil that the nitrogen content level is lower, get final product about Base-appling once 50kg/ mu before whole ground that this fertilizer is suitable for soil phosphorus potassium content level.
Embodiment 6
A kind of long-acting compound fertilizer of Radix Dauci Sativae special use, in one ton, meter comprises 22 parts of nitrogens, phosphorus (P by weight
2O
5) 10 parts, potassium (K
2O) 16 parts, total nutrient content is 48%.The weight ratio of urease inhibitor and nitrification inhibitor is 1 ︰ 3, the consumption of composite inhibitor be in the Chemical Mixed Fertilizer Nitrogen Amount 4.0%.
Sources of nitrogen in the described Chemical Mixed Fertilizer is in urea and monoammonium phosphate, and the phosphorus element is all provided by monoammonium phosphate, and the potassium element is provided by vitriolate of tartar.Urease inhibitor is quinhydrones, and nitrification inhibitor is Dyhard RU 100, and auxiliary material is diatomite.
Raw materials used weight is as follows: 428.1kg urea, 192.3kg monoammonium phosphate, 320kg vitriolate of tartar, 8.8 kg composite inhibitors, 55kg diatomite.
Each raw material after the fragmentation is mixed rear granulation, oven dry, screening according to corresponding ratio, and metering packing is made Radix Dauci Sativae long-acting special compound fertilizer.This fertilizer is suitable for the soil of medium fertility level, and Base-appling once 50-60kg/ mu gets final product before whole ground.
Embodiment 7
A kind of long-acting compound fertilizer of Radix Dauci Sativae special use, in one ton, meter comprises 22 parts of nitrogens, phosphorus (P by weight
2O
5) 8 parts, potassium (K
2O) 15 parts, total nutrient content is 45%.The weight ratio of urease inhibitor and nitrification inhibitor is 1 ︰ 3, the composite inhibitor consumption be in the Chemical Mixed Fertilizer Nitrogen Amount 3%.
Sources of nitrogen in the described Chemical Mixed Fertilizer is in urea and diammonium phosphate, and the phosphorus element is provided by diammonium phosphate and calcium superphosphate, and the potassium element is provided by vitriolate of tartar.Urease inhibitor is quinhydrones, and nitrification inhibitor is 2-amino-4-chloro-6-methylpyrimidine, and auxiliary material is that diatomite and smashing fineness are 100-200 purpose peat dust.
Raw materials used weight is as follows: 417.0kg urea, 156.5kg diammonium phosphate, 50kg calcium superphosphate (content 16%), 300kg vitriolate of tartar, 6.6 kg composite inhibitors, 50kg diatomite, 30kg weathering coal dust.
First with composite inhibitor and the abundant mixing of weathering coal dust, and then mix rear granulation, oven dry, screening with each raw material after the fragmentation according to corresponding ratio, metering packing is made Radix Dauci Sativae long-acting special compound fertilizer.It is higher that this fertilizer is suitable for organic content, and also on the higher soil, Base-appling once 40-50kg/ mu gets final product Phosphorus-supplying Level before whole ground.
Embodiment 8
A kind of long-acting compound fertilizer of Radix Dauci Sativae special use, in one ton, meter comprises 25 parts of nitrogens, phosphorus (P by weight
2O
5) 9 parts, potassium (K
2O) 14 parts, total nutrient content is 48%.The weight ratio of urease inhibitor and nitrification inhibitor is 1 ︰ 3, the consumption of composite inhibitor be in the Chemical Mixed Fertilizer Nitrogen Amount 4%.
Sources of nitrogen in the described Chemical Mixed Fertilizer is in urea and monoammonium phosphate, and the phosphorus element is provided by monoammonium phosphate, and the potassium element is provided by vitriolate of tartar.Urease inhibitor is the N-NBPT, and nitrification inhibitor is 2-chloro-6-(trichloromethyl) pyridine, auxiliary material is attapulgite.
Raw materials used weight is as follows: 498.3kg urea, 173.1kg monoammonium phosphate, 280kg vitriolate of tartar, 10 kg composite inhibitors, 44kg attapulgite.
Each raw material after the fragmentation is mixed rear granulation, oven dry, screening according to corresponding ratio, and metering packing is made Radix Dauci Sativae long-acting special compound fertilizer.It is higher that this fertilizer is suitable for the phosphorus potassium level, and for the lower soil of nitrogen level, Base-appling once 50kg/ mu gets final product before whole ground.
Embodiment 9
A kind of long-acting compound fertilizer of Radix Dauci Sativae special use, in one ton, meter comprises 21 parts of nitrogens, phosphorus (P by weight
2O
5) 9 parts, potassium (K
2O) 18 parts, total nutrient content is 48%.The consumption of inhibitor be in the Chemical Mixed Fertilizer Nitrogen Amount 2.5%, the weight ratio of urease inhibitor and nitrification inhibitor is 1 ︰ 4.
Sources of nitrogen in the described Chemical Mixed Fertilizer is in urea and monoammonium phosphate, and phosphorus usually comes from monoammonium phosphate; Potassium usually comes from vitriolate of tartar; Urease inhibitor is the N-NBPT, and nitrification inhibitor is 3，5-dimethylpyrazole phosphoric acid salt, and auxiliary material is attapulgite.
Raw materials used weight is as follows: 411.4kg urea, 173.1kg monoammonium phosphate, 360kg vitriolate of tartar, 5.3 kg composite inhibitors, 55kg attapulgite.
Each raw material after the fragmentation is mixed rear granulation, oven dry, screening according to corresponding ratio, and metering packing is made Radix Dauci Sativae long-acting special compound fertilizer.It is higher that this fertilizer is suitable for nitrogen phosphorus level, and the lower soil of potassium supply level, Base-appling once 50-60 kg/mu before whole ground.
Embodiment 10
A kind of long-acting compound fertilizer of Radix Dauci Sativae special use, in one ton, meter comprises 20 parts of nitrogens, phosphorus (P by weight
2O
5) 11 parts, potassium (K
2O) 14 parts, total nutrient content is 45%.The consumption of inhibitor be in the Chemical Mixed Fertilizer Nitrogen Amount 2%, the weight ratio of urease inhibitor and nitrification inhibitor is 1 ︰ 4.
Sources of nitrogen in the described Chemical Mixed Fertilizer is in urea and monoammonium phosphate, and phosphorus usually comes from monoammonium phosphate and calcium superphosphate; Potassium usually comes from vitriolate of tartar; Urease inhibitor is the N-NBPT, and nitrification inhibitor is 3，5-dimethylpyrazole phosphoric acid salt, and auxiliary material is that attapulgite and smashing fineness are 100-200 purpose weathering coal dust.
Raw materials used weight is as follows: 383.7kg urea, 196.2kg monoammonium phosphate, 50.0kg calcium superphosphate, 280kg vitriolate of tartar, 4 kg composite inhibitors, 50.0kg attapulgite, 40kg fineness are 100-200 purpose weathering coal dust.
First with composite inhibitor and the abundant mixing of weathering coal dust, then with other fragmentations after each raw material mix rear granulation, oven dry, screening according to corresponding ratio, metering packing is made Radix Dauci Sativae long-acting special compound fertilizer.It is higher and on the soil that the phosphorus content level is lower that this fertilizer is suitable for Soil Nitrogen potassium content level, Base-appling once 50-60kg/ mu before whole ground.
Application examples 1
The effect test of Radix Dauci Sativae long-acting special compound fertilizer on Radix Dauci Sativae processed 1 and is peasant's Routine Management field (Common compound fertilizer is made base manure+fleshy root expanding stage and imposed urea); Process 2 for the radish long-acting special compound of press embodiment 1 preparation is fertile, 60kg/ mu disposable applying during whole ground before planting Radix Dauci Sativae.Basic physicochemical character experimental field sees Table 1, is 6 cun of large plate red ginsengs for the examination carrot variety, and main result sees Table 2.Can find out, once topdress in the situation that save, the output of Radix Dauci Sativae also slightly increases.
Table 1 is basic physicochemical character experimental field
Radix Dauci Sativae output during table 2 results
| Process | Radix Dauci Sativae output (kg/ mu) | Increase (%) than contrast |
| Peasant's Routine Management field (contrast) | 4185.4 | — |
| The fertile experimental plot of long-acting special | 4335.7 | 3.6 |
Application examples 2
The effect test of Radix Dauci Sativae long-acting special compound fertilizer on Radix Dauci Sativae, process 1 for peasant's Routine Management field (Common compound fertilizer do base manure+fleshy root expand impose urea early stage) in contrast; Process 2 for the Radix Dauci Sativae long-acting special compound of press embodiment 2 preparations is fertile, 40kg/ mu disposable applying during whole ground before planting Radix Dauci Sativae.Basic physicochemical character experimental field sees Table 3, is 6 cun of large plate red ginsengs for the examination carrot variety, and main result sees Table 4.Can find out, and using common fertilizer, compares in peasant's Routine Management field of adopting base to chase after combination, the Radix Dauci Sativae output increased in special slow release long-acting fertilizer experimental plot 12.5%, utilization rate of nitrogen fertilizer has improved 34.56%.
Table 3 is basic physicochemical character experimental field
| Soil type | Alkali-hydrolyzable nitrogen (mg/kg) | Rapid available phosphorus (mg/kg) | Available potassium (mg/kg) |
| Sandy loam | 84.47 | 15.24 | 85.17 |
Main result during table 4 results
Application examples 3
The effect test of Radix Dauci Sativae long-acting special compound fertilizer on Radix Dauci Sativae processed 1 and is peasant's Routine Management field (Common compound fertilizer do base manure+fleshy root expand impose urea early stage); Process 2 for the Radix Dauci Sativae long-acting special compound of press embodiment 4 preparations is fertile, 50kg/ mu disposable applying during whole ground before planting Radix Dauci Sativae.Basic physicochemical character experimental field sees Table 5, is 6 cun of large plate red ginsengs for the examination carrot variety, and main result sees Table 6.Can find out, saving under the prerequisite of once topdressing, the output of Radix Dauci Sativae has still improved 15.9%
Table 5 is basic physicochemical character experimental field
Main result during table 6 results
| Process | Radix Dauci Sativae output (kg/ha) | Increase (%) than contrast |
| Peasant's Routine Management field (contrast) | 4400.2 | — |
| The fertile experimental plot of long-acting special | 5100.3 | 15.9 |
Claims (9)
1. the long-acting compound fertilizer of a Radix Dauci Sativae special use, it is characterized in that: this fertilizer is comprised of effective constituent and auxiliary material, wherein effective constituent nitrogen, phosphorus, potassium and inhibitor are counted by weight, comprise nitrogen 20-25 part, phosphorus 8-12 part, potassium 14-18 part, the addition of inhibitor are the 2%-4% of Nitrogen Amount in the Chemical Mixed Fertilizer.
2. according to special fertilizer for carrot material claimed in claim 1, it is characterized in that: described inhibitor is the composite inhibitor that urease inhibitor and nitrification inhibitor form.
3. according to special fertilizer for carrot material claimed in claim 1, it is characterized in that: the nitrogen in the described Chemical Mixed Fertilizer is in pure N, raw material be selected from urea, sulphur ammonium or with the combination of monoammonium phosphate, diammonium phosphate.
4. according to special fertilizer for carrot material claimed in claim 1, it is characterized in that: the phosphorus element in the described Chemical Mixed Fertilizer is with P
2O
5Meter, raw material is selected from monoammonium phosphate, diammonium phosphate, or the combination of monoammonium phosphate (or diammonium phosphate) and calcium superphosphate (or coarse whiting).
5. according to special fertilizer for carrot material claimed in claim 1, it is characterized in that: the potassium element in the described Chemical Mixed Fertilizer is with K
2The O meter, raw material is selected from vitriolate of tartar.
6. according to special fertilizer for carrot material claimed in claim 1, it is characterized in that: the inhibitor in the described Chemical Mixed Fertilizer is the composite inhibitor that urease inhibitor and nitrification inhibitor form, and the weight ratio of the two is 1 ︰ 2-5.
7. according to special fertilizer for carrot material claimed in claim 1, it is characterized in that: the urease inhibitor in the described Chemical Mixed Fertilizer is quinhydrones or N-NBPT, nitrification inhibitor is Dyhard RU 100,2-chloro-6-(trichloromethyl) pyridine, 2-amino-4-chloro-6-methylpyrimidine, 3,4-dimethyl pyrazole phosphoric acid salt, 3,5-dimethyl pyrazole or 3，5-dimethylpyrazole phosphoric acid salt.
8. according to Radix Dauci Sativae long-acting special compound fertilizer claimed in claim 1, it is characterized in that: described auxiliary material can be selected peat, brown coal, weathered coal, attapulgite, diatomite or wilkinite.
9. according to the amount of application of the long-acting compound fertilizer of the described Radix Dauci Sativae special use of claim 1, it is characterized in that: described slow release long-acting composite fertilizer is Base-appling once 40-60kg/ mu before whole ground.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105874999A (en) * | 2014-11-07 | 2016-08-24 | 钟山 | Carrot fertilization technical method |
| CN106278763A (en) * | 2016-07-29 | 2017-01-04 | 宿松县脆又甜萝卜种植专业合作社 | A kind of white turnip special production-increase is fertile |
| CN106748173A (en) * | 2016-12-27 | 2017-05-31 | 贵州大学 | Special drip irrigation fertilizer of a kind of carrot rich in N P and K and preparation method thereof |
| CN106986723A (en) * | 2017-04-11 | 2017-07-28 | 贵州芭田生态工程有限公司 | A kind of waste residue of Phosphate Fertilizer Nitrate with Frozen Method technique prepares composite fertilizer |
| CN107188669A (en) * | 2017-05-22 | 2017-09-22 | 史丹利农业集团股份有限公司 | A kind of high concentration garlic Special long-acting slow release fertilizer and preparation method thereof |
| CN109456100A (en) * | 2017-12-01 | 2019-03-12 | 河北农业大学 | Dual-purpose nitrification and slow-release compound fertilizer for basal application and topdressing |
| CN114890844A (en) * | 2022-05-23 | 2022-08-12 | 甘肃省农业科学院土壤肥料与节水农业研究所 | Corn nitrogen slow-release organic-inorganic compound fertilizer and application thereof |
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| CN1580009A (en) * | 2003-08-14 | 2005-02-16 | 朱秉贤 | Special long-lasting fertilizer for crops |
| CN101417905A (en) * | 2007-10-24 | 2009-04-29 | 中国科学院沈阳应用生态研究所 | Applications of long acting complex fertilizer in Nanguo pear cultivation |
| CN101696138A (en) * | 2009-09-25 | 2010-04-21 | 广东新大地生物科技股份有限公司 | Long-acting special fertilizer for oil-tea camellia and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1580009A (en) * | 2003-08-14 | 2005-02-16 | 朱秉贤 | Special long-lasting fertilizer for crops |
| CN101417905A (en) * | 2007-10-24 | 2009-04-29 | 中国科学院沈阳应用生态研究所 | Applications of long acting complex fertilizer in Nanguo pear cultivation |
| CN101696138A (en) * | 2009-09-25 | 2010-04-21 | 广东新大地生物科技股份有限公司 | Long-acting special fertilizer for oil-tea camellia and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105874999A (en) * | 2014-11-07 | 2016-08-24 | 钟山 | Carrot fertilization technical method |
| CN106278763A (en) * | 2016-07-29 | 2017-01-04 | 宿松县脆又甜萝卜种植专业合作社 | A kind of white turnip special production-increase is fertile |
| CN106748173A (en) * | 2016-12-27 | 2017-05-31 | 贵州大学 | Special drip irrigation fertilizer of a kind of carrot rich in N P and K and preparation method thereof |
| CN106986723A (en) * | 2017-04-11 | 2017-07-28 | 贵州芭田生态工程有限公司 | A kind of waste residue of Phosphate Fertilizer Nitrate with Frozen Method technique prepares composite fertilizer |
| CN107188669A (en) * | 2017-05-22 | 2017-09-22 | 史丹利农业集团股份有限公司 | A kind of high concentration garlic Special long-acting slow release fertilizer and preparation method thereof |
| CN109456100A (en) * | 2017-12-01 | 2019-03-12 | 河北农业大学 | Dual-purpose nitrification and slow-release compound fertilizer for basal application and topdressing |
| CN114890844A (en) * | 2022-05-23 | 2022-08-12 | 甘肃省农业科学院土壤肥料与节水农业研究所 | Corn nitrogen slow-release organic-inorganic compound fertilizer and application thereof |
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Effective date of registration: 20211221 Address after: 276000 west section of Huaihai Road, Junan Economic Development Zone, Linyi City, Shandong Province Patentee after: SHANDONG SANFANG CHEMICAL INDUSTRY GROUP Co.,Ltd. Address before: 071001 Hebei city of Baoding Province in the south of Yu Ling Temple Street No. 289 Patentee before: HEIBEI AGRICULTURAL UNIVERSITY |