CN1143840C - Multi-element long-acting compound fertilizer - Google Patents
Multi-element long-acting compound fertilizer Download PDFInfo
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- CN1143840C CN1143840C CNB001234005A CN00123400A CN1143840C CN 1143840 C CN1143840 C CN 1143840C CN B001234005 A CNB001234005 A CN B001234005A CN 00123400 A CN00123400 A CN 00123400A CN 1143840 C CN1143840 C CN 1143840C
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- fertilizer
- percent
- nitrogen
- phosphate
- ammonium
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 79
- 150000001875 compounds Chemical class 0.000 title abstract description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 15
- 239000000618 nitrogen fertilizer Substances 0.000 claims abstract description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 9
- 229940072033 potash Drugs 0.000 claims abstract description 9
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 9
- 235000015320 potassium carbonate Nutrition 0.000 claims abstract description 9
- 239000002686 phosphate fertilizer Substances 0.000 claims abstract description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 17
- 239000012747 synergistic agent Substances 0.000 claims description 16
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 14
- 239000004202 carbamide Substances 0.000 claims description 14
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 12
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 12
- 229910021536 Zeolite Inorganic materials 0.000 claims description 11
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 11
- 239000010457 zeolite Substances 0.000 claims description 11
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 10
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 10
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 10
- 239000006012 monoammonium phosphate Substances 0.000 claims description 10
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 9
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 8
- OKGXJRGLYVRVNE-UHFFFAOYSA-N diaminomethylidenethiourea Chemical compound NC(N)=NC(N)=S OKGXJRGLYVRVNE-UHFFFAOYSA-N 0.000 claims description 8
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 8
- 229960001763 zinc sulfate Drugs 0.000 claims description 8
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 8
- 208000006558 Dental Calculus Diseases 0.000 claims description 7
- 229910021538 borax Inorganic materials 0.000 claims description 7
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 7
- 239000004328 sodium tetraborate Substances 0.000 claims description 7
- 235000019270 ammonium chloride Nutrition 0.000 claims description 6
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 claims description 6
- 239000004615 ingredient Substances 0.000 claims description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- 235000006408 oxalic acid Nutrition 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- 239000005696 Diammonium phosphate Substances 0.000 claims description 4
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims description 4
- 235000019838 diammonium phosphate Nutrition 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- 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 3
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 3
- 235000013877 carbamide Nutrition 0.000 claims description 3
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 3
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 claims description 2
- 239000002374 bone meal Substances 0.000 claims description 2
- 229940036811 bone meal Drugs 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 17
- 239000011574 phosphorus Substances 0.000 abstract description 17
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 17
- 229940090496 Urease inhibitor Drugs 0.000 abstract description 8
- 239000003112 inhibitor Substances 0.000 abstract description 8
- 239000002601 urease inhibitor Substances 0.000 abstract description 8
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011591 potassium Substances 0.000 abstract description 6
- 229910052700 potassium Inorganic materials 0.000 abstract description 6
- 239000003223 protective agent Substances 0.000 abstract description 6
- 235000013311 vegetables Nutrition 0.000 abstract description 5
- 235000013399 edible fruits Nutrition 0.000 abstract description 4
- 235000015097 nutrients Nutrition 0.000 abstract description 4
- 239000004021 humic acid Substances 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 38
- 229910052757 nitrogen Inorganic materials 0.000 description 19
- 230000000694 effects Effects 0.000 description 17
- 239000002689 soil Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 240000008042 Zea mays Species 0.000 description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 5
- 235000005822 corn Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- -1 nitrogen phosphonium ion Chemical class 0.000 description 5
- 108010046334 Urease Proteins 0.000 description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 4
- 235000011130 ammonium sulphate Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 4
- 239000004254 Ammonium phosphate Substances 0.000 description 3
- 244000068988 Glycine max Species 0.000 description 3
- 235000010469 Glycine max Nutrition 0.000 description 3
- 244000017020 Ipomoea batatas Species 0.000 description 3
- 235000002678 Ipomoea batatas Nutrition 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 3
- 235000019289 ammonium phosphates Nutrition 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- NPTGVVKPLWFPPX-UHFFFAOYSA-N 2-amino-4-chloro-6-methylpyrimidine Chemical compound CC1=CC(Cl)=NC(N)=N1 NPTGVVKPLWFPPX-UHFFFAOYSA-N 0.000 description 2
- 235000009754 Vitis X bourquina Nutrition 0.000 description 2
- 235000012333 Vitis X labruscana Nutrition 0.000 description 2
- 240000006365 Vitis vinifera Species 0.000 description 2
- 235000014787 Vitis vinifera Nutrition 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 108010051210 beta-Fructofuranosidase Proteins 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
- 239000011790 ferrous sulphate Substances 0.000 description 2
- 235000011073 invertase Nutrition 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- DCUJJWWUNKIJPH-UHFFFAOYSA-N nitrapyrin Chemical compound ClC1=CC=CC(C(Cl)(Cl)Cl)=N1 DCUJJWWUNKIJPH-UHFFFAOYSA-N 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 241000195940 Bryophyta Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 208000019025 Hypokalemia Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241000108664 Nitrobacteria Species 0.000 description 1
- QLZHNIAADXEJJP-UHFFFAOYSA-N Phenylphosphonic acid Chemical compound OP(O)(=O)C1=CC=CC=C1 QLZHNIAADXEJJP-UHFFFAOYSA-N 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000021231 nutrient uptake Nutrition 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229940085991 phosphate ion Drugs 0.000 description 1
- 208000007645 potassium deficiency Diseases 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Fertilizers (AREA)
Abstract
The long-acting multi-element compound fertilizer includes nitrogen fertilizer, phosphate fertilizer, potash fertilizer, moisture-proof agent, ammonium humate, nitrification inhibitor, urease inhibitor, phosphorus stabilizer and nitrogen-protecting agent, and its mixing ratio is calculated according to weight percentage: the effective component N of nitrogenous fertilizer is 10-35%, and the effective component P of phosphatic fertilizer2O55-20 percent of potassium fertilizer25 to 25 percent of O, 1 to 4 percent of moisture-proof agent, 6.8 to 32.3 percent of humic acid ammonium, 0.11 to 2.2 percent of nitrification inhibitor, 0.25 to 4.9 percent of urease inhibitor, 0.05 to 0.6 percent of phosphorus stabilizer and 0.2 to 1.5 percent of nitrogen-protecting agent. The present invention has complete nutrients, no need of other fertilizer, and the yield of grain is increased by about 15%, the yield of fruit is increased by 15-25% and the yield of vegetable is increased by 20-30%. The present invention is the first choice of fertilizer series.
Description
The present invention relates to a kind of composite fertilizer, particularly relate to a kind of synergistic agent and stablizer that is added in nitrogen fertilizer and the phosphorus fertilizer, reduce the nitrification of ammonium nitrogen in soil, the urea amidonitrogen is at the durable-acting polybasic composite fertilizer of the fixed action of degradation in soil speed and phosphorus element.
Fertilizer is the grain of crop, is being that chemical fertilizer occupies critical positions in the modernized agriculture production of target with high yield, high quality, high benefit, and effectively new variety chemical fertilizer and applying fertilizers scientifically is fairly obvious to improving the crop yield effect.The chemical fertilizer of using at present mainly contains nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, is single administration substantially when the peasant uses.But facts have proved that single variety uses the effect that chemical fertilizer can not be given full play to the chemical fertilizer of being used.Behind a large amount of applied nitrogens, can quicken potassium deficiency in the soil again.In addition, after during ammonium nitrogen in the fertilizer is manured into soil, under the effect of Nitrosomas and Nitromonas, be converted into nitric nitrogen very soon, nitric nitrogen is lower than ammonium nitrogen to colloidal avidity in the soil, easily by the moving and leaching loss of water in the soil, simultaneously under the deep subsoil anoxia condition, be reduced into nitrogen oxide and nitrogen and volatilize.Therefore, nitrated is the major cause of nitrogen loss in the soil.Add nitrification inhibitor in the fertilizer, just can reduce the loss of nitrogen, thereby prolonged the fertilizer efficiency time, reduced fertilising quantity and number of times.External relevant scholar has also carried out a lot of research, domestic research and the application that pair Dyhard RU 100 (DCD), 2-chloro-6 (trichloromethyl) pyridine (CP), amidinothiourea (ASU), 2-amino-4 chloro-6-methylpyrimidine (AM) are also arranged, wherein Dyhard RU 100 (DCD) in nitrogenous fertilizer urea and bicarbonate of ammonia in use more, and input cost is low, but consumption is big, amidinothiourea (C
2H
6N
4S) have stronger inhibiting nitrification effect, but too expensive, cost is high, and in soil, easily decomposed by the saccharase effect.
Purpose of the present invention is to provide at the problems referred to above that nutrient in a kind of fertilizer is complete, fertilizer efficiency long, the durable-acting polybasic composite fertilizer of increase yield significantly.
Above-mentioned purpose of the present invention realizes by following technical proposals, that is:
Durable-acting polybasic composite fertilizer comprises nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, ammonium humate, damp proof compound MgO, nitrification inhibitor, urease inhibitor, the plain stablizer of phosphorus and nitrogen protective agent.Its ratio of components is by weight percentage: the effective ingredient N of nitrogenous fertilizer is the effective ingredient P of 10-35%, phosphate fertilizer
2O
5Effective ingredient K for 5-20%, potash fertilizer
2O is that 5-25%, damp proof compound are that 1-4%, ammonium humate are that 6.8-32.3%, nitrification inhibitor are that 0.11-2.2%, urease inhibitor are that the plain stablizer of 0.25-4.9%, phosphorus is that 0.05-0.6%, nitrogen protective agent are 0.2-1.5%.
Above-mentioned nitrogenous fertilizer comprises urea, bicarbonate of ammonia, ammonium chloride, sulphur ammonium; Phosphate fertilizer comprises monoammonium phosphate, diammonium phosphate, calcium superphosphate, bone meal; Potash fertilizer comprises vitriolate of tartar, Repone K.
Above-mentioned nitric acid inhibitor comprises Dyhard RU 100 and amidinothiourea, and Dyhard RU 100 accounts for the 0.5-4.5% of pure nitrogen level, amidinothiourea 0.6-1.8%.
Above-mentioned urease inhibitor comprises Sodium Tetraborate, zinc sulfate, Resorcinol (HQ), accounts for 1.2-7.0%, 1.2-6.0%, the 0.1-1.0% of pure nitrogen level respectively.
The plain stablizer of above-mentioned phosphorus comprises oxalic acid, and nitrogen protective agent comprises zeolite.
The miscellany of above-mentioned nitrification inhibitor, urease inhibitor, the plain stablizer of phosphorus, nitrogen protective agent, ammonium humate and damp proof compound can be referred to as synergistic agent.
The manufacture method of durable-acting polybasic composite fertilizer is earlier various additives to be taken by weighing by proportioning,, puddle evenly for dying body with humic acids, again with the nitrogen that connects the proportioning adding, phosphorus, potassium fertilizer with being the durable-acting polybasic composite fertilizer finished product in mechanical stirring 2-3 minute.
The present invention has not only improved fertilizer efficiency, and overcome the problem that amidinothiourea (ASU) is easily decomposed by the saccharase effect in soil owing to can add Dyhard RU 100 and amidinothiourea is used.
The present invention is the degradation rate of slowly-releasing amidonitrogen again, prolongs fertilizer efficiency period.Domestic data introduction, application in urea such as benzenephosphonic acid two cystamines (PPD) and quinhydrones (HQ) urease inhibitor have obtained certain effect, but cost height, the function and application that adopts a certain amount of Sodium Tetraborate and zinc sulfate and a small amount of quinhydrones fit applications then to have remarkable inhibition urease activity is worth, though the former two's large usage quantity, cost are very low.At present, its comprehensively to suppress the urease activity effect still not rarely known by the people.
The present invention has used the ammonium ion of ammonium nitrogen and the protective material of phosphate ion; be a kind ofly to make protective material specifically with aluminosilicate (zeolite); the zeolite protective material be natural zeolite air-dry after; abrasive dust is to grade 80 orders, again with fertilizer in ammonium phosphate and bicarbonate of ammonia be mixed into Zeolite ammonium phosphate and zeolite bicarbonate of ammonia.Because zeolite has unique texture and chemicrystallization, have very big surface-area, per square meter of surface area surplus every gram has 600, the hole passage accounts for cumulative volume about 50%, and very big electrostatic attraction is arranged, also have the characteristic of thermostability and acid and alkali-resistance, after the nitrogen phosphonium ion in the fertilizer is adsorbed, outside nitrobacteria and iron, aluminum ion are isolated in by zeolite " molecular sieve ", reduced nitrification and the phosphorus element and iron, aluminum ions chemical fixation effect of ammonium nitrogen.
Product of the present invention has added a certain amount of oxalic acid (HOOC-COOH), organism, it is the plain stablizer of a kind of special efficacy phosphorus, and (the hydrogen activity base combines with Fe, AL and forms a kind of stable comple the carboxyl in the oxalic acid COOH), thereby reduces Fe, the AL chemical fixation to the phosphorus element.
Product of the present invention is to have added ammonium humate again, and it has certain restraining effect to the urease activity in the soil, and the fertilizer effectiveness phase is prolonged, and ammonium humate can provide crop alimentary, promotes absorption and growth stimulation to nitrogen.
The application for a patent for invention of Chinese patent publication number CN1180684A and CN1173482A, though also all utilized nitrification inhibitor Dyhard RU 100 (DCD) and urease inhibitor Resorcinol (HQ), but the equal restraining effect of having omited zinc sulfate and Sodium Tetraborate to urease activity in the soil, the nitrogen effect of protecting of zeolite and oxalic acid are to the stabilization of phosphorus element.And the quinhydrones consumption surpasses 5.7-15 of the present invention doubly, and Dyhard RU 100 surpasses 1.0-14 doubly.The raw material that product of the present invention adopted is easily purchased, and is cheap, and the effect brilliance is a kind of outstanding nitrogen-phosphorus synergist.
Total nitrogen in the product of the present invention (the nitrogen content sum in each nitrogenous compound is in purity nitrogen), (the available phosphorus content sum in each P contained compound is with P for total phosphorus content
2O
5The meter) and general potassium amount (the potassium content sum in each potassium-containing compound is with K
2The O meter), though different some variation of its ratio of crop, they include within following ranges, i.e. total nitrogen in the fertilizer: total phosphorus content: general potassium amount=10.0-35.0%: 5.0-20.0%: 5.0-25.0%.
Product of the present invention is fit to crops such as corn, water thing, soybean, peanut, wheat, sweet potato vegetables, fruit tree.
The advantage of durable-acting polybasic composite fertilizer of the present invention is:
1, can make long-actingization of nitrogen, prolong the nitrogenous fertilizer validity period more than one times, after the bottom application, the crop growth phase is no longer with topdressing saving of work and time during sowing.
2, improved chemical fertilizer utilization ratio about about 12%.
3, solved the limiting factor of minimum nutrient, improved between each element connection should with add effect mutually.
4, nutrient is complete in the fertilizer, needn't join other fertilizer again, removes trouble from.
5, fertilizer is with strong points, and prescription is according to the nutritive equilibrium between soil, crop, fertilizer relation, satisfies crop each breeding time of the demand to various nutritive elements.
6, increase yield significantly uses this product grain on average to increase production about 15%, fruit volume increase 15-25%, vegetables volume increase 20-30%.
7, preparation technology is simple, adopts the mechanical stirring method just can produce various dedicated fertilizers.
The present invention relate to again to adopt in the raw material be according to different soils and crop nutrient uptake feature, select suitable chemical fertilizer form.Nitrogenous fertilizer mainly adopts urea, ammonium phosphate, calcium superphosphate, ammonium chloride, ammonium sulfate, bicarbonate of ammonia etc., and it is water-soluble that the phosphorus fertilizer is mainly considered, according to annual and perennial suitable collocation.According to the sensitivity of crop to different physiological acidic fertilizers, potash fertilizer mainly adopts vitriolate of tartar and Repone K, and ammonium humate mostly is brown coal, the peat composed of rotten mosses and bicarbonate of ammonia etc., and it promptly is that organic fertilizer is again the tracer material of synergistic agent among the preparation technology.
Embodiment one:
Produce 50kg its component of synergistic agent and production method:
The 50kg synergistic agent comprises: Dyhard RU 100 (DCD) 5.0kg, amidinothiourea (ASU) 5.0kg, quinhydrones (CHQ) 3.0kg, Sodium Tetraborate 9.0kg, zinc sulfate 10.0kg, oxalic acid 6.0kg, zeolite 5.0kg, magnesium oxide 3.0kg ammonium humate (containing bicarbonate of ammonia 18%) 4.0kg.
Production method is that above-mentioned each raw material is put into agitator, stirs to get final product in 3-5 minute.
Embodiment two:
The preparation of 1000kg powder shape corn fertilizer
The 50kg synergistic agent added in the following fertilizer remove bicarbonate of ammonia 91.0kg, monoammonium phosphate 212kg, ammonium sulfate 42.0kg, urea 491.0kg, Repone K 89.0kg, ammonium chloride 25.0kg.Mix the back restir and promptly got powder shape multi-element durable corn fertilizer in 3-5 minute.
Embodiment three:
The preparation of 1000kg particulate state corn fertilizer
The 50kg synergistic agent added in the following fertilizer go, urea 574.0kg, ammonium sulfate 29kg, monoammonium phosphate 120kg, diammonium phosphate 127kg, Repone K 100kg, mix the back and stir and promptly got the particulate state corn fertilizer in 3-5 minute.
Embodiment four:
The preparation of 1,000 thousand powder shape paddy rice-dedicated fertilizers
The 50kg synergistic agent added in the following fertilizer remove urea 322kg, ammonium chloride 227kg, bicarbonate of ammonia 100kg, Repone K 82kg, monoammonium phosphate 110kg, diammonium phosphate 109kg.Mix the back stirring and promptly got powder shape paddy rice-dedicated fertilizer in 3-5 minute.
Embodiment five:
The preparation of 1000kg dedicated fertilizer for soybean
The 50kg synergistic agent added in the following fertilizer remove urea 380kg, monoammonium phosphate 370kg, Repone K 200kg.Mix the back stirring and promptly got dedicated fertilizer for soybean in 3-5 minute.
Embodiment six:
The preparation of 1000kg apple specialing fertilizer
The 30kg synergistic agent added in the following fertilizer go, urea 180kg, monoammonium phosphate 185kg, ammonium chloride 40kg, vitriolate of tartar 100kg, ferrous sulfate 4kg, ammonium humate 450kg, Sodium Tetraborate 6kg, zinc sulfate 5kg, mixing back are stirred and were promptly got fruit-specific fertilizer in 3-5 minute.
Embodiment seven:
The preparation of 1000kg grape special fertilizer
The 40kg synergistic agent added in the following fertilizer remove urea 210kg, ammonium hydrogen phosphate 100kg, monoammonium phosphate 160kg, vitriolate of tartar 200kg, ferrous sulfate 4kg, borax 4kg, zinc sulfate 5kg, magnesium oxide 30kg, ammonium humate 247kg.Mix the back stirring and promptly got grape special fertilizer in 3-5 minute.
Embodiment eight:
The preparation of 1000kg fertilizer special for vegetable
The 20kg synergistic agent added in the following fertilizer remove urea 230kg, monoammonium phosphate 100kg, bicarbonate of ammonia 60kg, ammonium sulfate 70kg, Repone K 200kg, vitriolate of tartar 160kg, zinc sulfate 5kg, magnesium oxide 20kg, ammonium humate 135kg.Mix the back stirring and promptly got fertilizer special for vegetable in 3-5 minute.
Embodiment nine:
The preparation of 1000kg special fertilizer for sweet potato
The 25kg synergistic agent added in the following fertilizer remove urea 237kg, monoammonium phosphate 175kg, vitriolate of tartar 387kg, ammonium hydrogen phosphate 137kg, ammonium humate 39kg.Mix the back stirring and promptly got special fertilizer for sweet potato in 3-5 minute.
Claims (2)
1, durable-acting polybasic composite fertilizer is to be mixed formulatedly by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and synergistic agent, and the effective ingredient N that it is characterized in that described nitrogenous fertilizer is the effective ingredient P of 10-35%, phosphate fertilizer
2O
5Effective ingredient K for 5-20%, potash fertilizer
2O is 5-25%; Synergistic agent accounts for the 2-5% of composite fertilizer's gross weight; Synergistic agent by: Dyhard RU 100 10%, amidinothiourea 10%, quinhydrones 6%, Sodium Tetraborate 18%, zinc sulfate 20%, oxalic acid 12%, zeolite 10%, magnesium oxide 6%, ammonium humate 8% are formed.
2, durable-acting polybasic composite fertilizer according to claim 1 is characterized in that described nitrogenous fertilizer comprises urea, bicarbonate of ammonia, ammonium chloride, the sulphur ammonium; Phosphate fertilizer comprises monoammonium phosphate, diammonium phosphate, calcium superphosphate, bone meal: potash fertilizer comprises vitriolate of tartar, Repone K.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB001234005A CN1143840C (en) | 2000-12-13 | 2000-12-13 | Multi-element long-acting compound fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB001234005A CN1143840C (en) | 2000-12-13 | 2000-12-13 | Multi-element long-acting compound fertilizer |
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| CN1298851A CN1298851A (en) | 2001-06-13 |
| CN1143840C true CN1143840C (en) | 2004-03-31 |
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| CNB001234005A Expired - Fee Related CN1143840C (en) | 2000-12-13 | 2000-12-13 | Multi-element long-acting compound fertilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325440C (en) * | 2006-03-12 | 2007-07-11 | 马娟利 | Humic acid-ammonium phosphate organic fertilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325440C (en) * | 2006-03-12 | 2007-07-11 | 马娟利 | Humic acid-ammonium phosphate organic fertilizer |
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