CN108218590B - Organic-inorganic suspension bacterial fertilizer and preparation method thereof - Google Patents
Organic-inorganic suspension bacterial fertilizer and preparation method thereof Download PDFInfo
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- CN108218590B CN108218590B CN201810312650.8A CN201810312650A CN108218590B CN 108218590 B CN108218590 B CN 108218590B CN 201810312650 A CN201810312650 A CN 201810312650A CN 108218590 B CN108218590 B CN 108218590B
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 149
- 239000000725 suspension Substances 0.000 title claims abstract description 64
- 230000001580 bacterial effect Effects 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 105
- 238000003756 stirring Methods 0.000 claims abstract description 55
- 239000000375 suspending agent Substances 0.000 claims abstract description 35
- 239000000843 powder Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 20
- 150000001413 amino acids Chemical class 0.000 claims abstract description 18
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 18
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 16
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 8
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims abstract description 8
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004327 boric acid Substances 0.000 claims abstract description 8
- 239000004202 carbamide Substances 0.000 claims abstract description 8
- 235000019837 monoammonium phosphate Nutrition 0.000 claims abstract description 8
- 239000006012 monoammonium phosphate Substances 0.000 claims abstract description 8
- 239000001103 potassium chloride Substances 0.000 claims abstract description 8
- 235000011164 potassium chloride Nutrition 0.000 claims abstract description 8
- 230000000813 microbial effect Effects 0.000 claims abstract description 7
- 239000003112 inhibitor Substances 0.000 claims abstract description 6
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 3
- 229940099596 manganese sulfate Drugs 0.000 claims abstract description 3
- 239000011702 manganese sulphate Substances 0.000 claims abstract description 3
- 235000007079 manganese sulphate Nutrition 0.000 claims abstract description 3
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 3
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract 2
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims abstract 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract 2
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 18
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 229910052625 palygorskite Inorganic materials 0.000 claims description 14
- 229920002401 polyacrylamide Polymers 0.000 claims description 13
- 229960000892 attapulgite Drugs 0.000 claims description 11
- 244000063299 Bacillus subtilis Species 0.000 claims description 10
- 235000014469 Bacillus subtilis Nutrition 0.000 claims description 10
- 235000019359 magnesium stearate Nutrition 0.000 claims description 9
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 9
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 9
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 9
- 230000003625 amylolytic effect Effects 0.000 claims description 7
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 7
- DCUJJWWUNKIJPH-UHFFFAOYSA-N nitrapyrin Chemical group ClC1=CC=CC(C(Cl)(Cl)Cl)=N1 DCUJJWWUNKIJPH-UHFFFAOYSA-N 0.000 claims description 7
- 229940080314 sodium bentonite Drugs 0.000 claims description 7
- 229910000280 sodium bentonite Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 241000193744 Bacillus amyloliquefaciens Species 0.000 claims description 3
- 241000881860 Paenibacillus mucilaginosus Species 0.000 claims description 3
- 239000007633 bacillus mucilaginosus Substances 0.000 claims description 3
- 235000015097 nutrients Nutrition 0.000 abstract description 17
- 239000002699 waste material Substances 0.000 abstract description 14
- 239000002689 soil Substances 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 235000021049 nutrient content Nutrition 0.000 abstract description 8
- 230000009920 chelation Effects 0.000 abstract description 3
- 229960002645 boric acid Drugs 0.000 abstract 1
- 235000010338 boric acid Nutrition 0.000 abstract 1
- 235000013877 carbamide Nutrition 0.000 abstract 1
- 229960001781 ferrous sulfate Drugs 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 23
- 238000006243 chemical reaction Methods 0.000 description 15
- 210000003608 fece Anatomy 0.000 description 15
- 239000010871 livestock manure Substances 0.000 description 15
- 238000005086 pumping Methods 0.000 description 15
- 238000004806 packaging method and process Methods 0.000 description 13
- 239000002994 raw material Substances 0.000 description 13
- JWIZAMCCBSNBCI-UHFFFAOYSA-N 2-hydroxypropane-1,2,3-tricarboxylic acid heptahydrate Chemical compound O.O.O.O.O.O.O.OC(=O)CC(O)(CC(O)=O)C(O)=O JWIZAMCCBSNBCI-UHFFFAOYSA-N 0.000 description 12
- 239000000084 colloidal system Substances 0.000 description 12
- 230000004720 fertilization Effects 0.000 description 11
- 238000003973 irrigation Methods 0.000 description 11
- 230000002262 irrigation Effects 0.000 description 11
- 244000005700 microbiome Species 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 239000005416 organic matter Substances 0.000 description 9
- 238000011161 development Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000011573 trace mineral Substances 0.000 description 8
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 238000011068 loading method Methods 0.000 description 7
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 description 7
- 239000004223 monosodium glutamate Substances 0.000 description 7
- 235000013923 monosodium glutamate Nutrition 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 235000013619 trace mineral Nutrition 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- ISPYRSDWRDQNSW-UHFFFAOYSA-L manganese(II) sulfate monohydrate Chemical compound O.[Mn+2].[O-]S([O-])(=O)=O ISPYRSDWRDQNSW-UHFFFAOYSA-L 0.000 description 6
- RZLVQBNCHSJZPX-UHFFFAOYSA-L zinc sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O RZLVQBNCHSJZPX-UHFFFAOYSA-L 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 238000004945 emulsification Methods 0.000 description 5
- NCYVXEGFNDZQCU-UHFFFAOYSA-N nikethamide Chemical compound CCN(CC)C(=O)C1=CC=CN=C1 NCYVXEGFNDZQCU-UHFFFAOYSA-N 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000035558 fertility Effects 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001460678 Napo <wasp> Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000004442 acylamino group Chemical group 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 229940092782 bentonite Drugs 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000000443 biocontrol Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000007907 direct compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000003966 growth inhibitor Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229960000829 kaolin Drugs 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000009335 monocropping Methods 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- -1 papermaking Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000009777 vacuum freeze-drying Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D5/00—Fertilisers containing magnesium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
- C05F11/08—Organic fertilisers containing added bacterial cultures, mycelia or the like
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/006—Waste from chemical processing of material, e.g. diestillation, roasting, cooking
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/27—Dispersions, e.g. suspensions or emulsions
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Soil Sciences (AREA)
- Dispersion Chemistry (AREA)
- Fertilizers (AREA)
- Environmental & Geological Engineering (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
Abstract
The invention relates to an organic-inorganic suspension bacterial fertilizer and a preparation method thereof. A preparation method of an organic-inorganic suspension bacterial fertilizer comprises the following steps: (1) preparing a suspending agent; (2) adding a suspending agent into the amino acid solution, uniformly stirring, adding citric acid, stirring, and adding zinc sulfate, ferrous sulfate, manganese sulfate and boric acid for chelation to obtain a feed liquid 1; (3) adding a nitrification inhibitor, urea, monoammonium phosphate and potassium chloride into the feed liquid 1, and uniformly stirring to obtain a feed liquid 2; (4) and adding microbial bacterial powder into the feed liquid 2, and uniformly stirring to obtain the organic-inorganic suspension bacterial fertilizer. The preparation method of the organic-inorganic suspension bacterial fertilizer has the advantages of simple process, low energy consumption and low cost, can improve the utilization rate of waste resources, and the prepared organic-inorganic suspension bacterial fertilizer has high nutrient content and comprehensive nutrient elements, is not crystallized when meeting low temperature, can improve soil and is suitable for a large-tank straight-through vehicle mode.
Description
Technical Field
The invention belongs to the field of liquid fertilizers, and particularly relates to an organic-inorganic suspension bacterial fertilizer and a preparation method thereof.
Background
With the development of water and fertilizer integration and modern facility agriculture, particularly the popularization of drip irrigation, the development of water and fertilizer saving policies of water and fertilizer integration and the development of modern facility agriculture are greatly advanced from the aspects of saving water and fertilizer, reducing labor cost and the like, and the development and development of drip irrigation fertilizer under the drip irrigation condition are matched with the policy, development and development of the drip irrigation fertilizer, and the drip irrigation fertilizer has wide production and application prospects. However, the development of modern agriculture is restricted by the existing drip irrigation fertilizer due to various factors.
Water-soluble fertilizers behave morphologically as solids and liquids. Liquid fertilizers, also commonly referred to as fluid fertilizers, are liquid products containing one or more nutrient elements. The solid drip irrigation fertilizer has the following problems: 1. the slow dissolving speed causes the uneven concentration of the fertilizer during drip irrigation, and the fertilizer is wasted. 2. The heat absorption of dissolution causes the water temperature to drop, thereby affecting the growth of crops. 3. The fertilizer is easy to agglomerate and inconvenient to use and the like. Therefore, the liquid fertilizer is the first choice fertilizer for the irrigation equipment to fertilize due to the advantages of instant dissolution and uniformity. Due to the ready-to-use property, stirring and dissolving are not needed, and the fertilizer is very suitable for automatic fertilization. In countries where irrigation techniques and automated fertilization are widespread, liquid fertilizers are widely used. Liquid fertilizer accounts for 38% of all fertilizers in the united states, and almost all liquid fertilizers are used in israel fields. Australia, france, germany, spain, romania, etc. are countries where liquid fertilizers are used in large quantities.
The liquid fertilizer can be divided into clear liquid fertilizer and suspended fertilizer from the perspective of transparency. Clear fertilizer is clear and transparent, does not contain impurities, and generally takes water as a solvent. The nutrient content varies from tens to sixty percent. The clear liquid fertilizer is most suitable for an automatic irrigation system. Another type of opaque fertilizer is known as a suspension fertilizer. The suspended fertilizer is mainly characterized in that nutrient particles are suspended in a colloid system by virtue of the action of a suspending agent (common attapulgite, bentonite, kaolin and the like). All nutrients in the clear liquid fertilizer are dissolved in the liquid phase to form uniform and consistent liquid, and the advantages of the solid fertilizer can be exerted in mechanical fertilization. However, in most cases, the nutrient content of the clear liquid fertilizer is low (about 25%), and long-distance transportation is inconvenient. In order to solve the problem of long-distance transportation of liquid fertilizers, suspended fertilizers have been developed. Since most of the nutrient particles in the suspended fertilizer exist in a suspended state, the nutrient content in the suspended fertilizer is very high, and the nutrient content of some suspended fertilizers is as high as 50%. In addition, the requirements of producing the clear liquid fertilizer on raw materials are higher than those of producing the suspension fertilizer, the clear liquid fertilizer requires that all the raw materials are components with good water solubility, so that the clarity of the clear liquid fertilizer can be ensured, the suspension fertilizer does not have the requirements, and some water-insoluble oxides such as magnesium oxide and zinc oxide can be used as the raw materials for producing the suspension fertilizer.
In summary, the liquid fertilizers on the market mainly include two kinds of suspension fertilizers and clear liquid fertilizers, and have the following problems: 1. most of clear liquid fertilizers have low nutrient content and incomplete nutrition, and cannot be applied as main fertilizers of fields. 2. The high-content clear liquid fertilizer is made of chemical materials, has high manufacturing cost, can not be added with organic materials, can cause pressure on the environment after being applied for a long time, exhausts soil organic matters and reduces land capability. 3. The suspension liquid fertilizer mostly adopts a single high molecular polymer as a suspending agent, and can be layered when being placed at room temperature for more than 1 week, so that the nutrients are uneven, the nutrients are high in concentration, crystallization and agglomeration are easy to occur, the normal operation of fertilization equipment is influenced, and the like (in the prior art, crystallization is prevented by using a crystal habit growth inhibitor, but the preparation method needs to be put into a vacuum freeze drying oven to be dried for 30min at the temperature of-10-20 ℃, and the suspension liquid fertilizer is not suitable for mass production). The liquid fertilizer can pass through a large tank straight-through vehicle mode, namely: the liquid fertilizer produced by manufacturers is transported to a fertilizer storage tank in the field through a tank truck and then is applied to the soil along with drip irrigation water through a precise fertilizing system, and the mode saves packaging, saves carrying cost and is very convenient for farmers to apply fertilizer. Therefore, the requirement on liquid fertilizer is higher in the large-tank straight-through vehicle mode. But crystallization severely hampers this mode of operation due to stratification of the fertilizer. Many diseases are aggravated along with continuous cropping, and pesticides can relieve the diseases, but the degradation time is long, the residues are large, and the environment is damaged. The liquid fertilizer can also play a role in inhibiting and resisting diseases through microorganisms, some microorganisms for inhibiting and resisting diseases can be added into the liquid fertilizer, but because the organic matter content in the liquid fertilizer is extremely low, even water-soluble organic matters (the water-soluble organic matters with high content are expensive and have a price of about 17000 yuan/ton) are not added, and in addition, the organic matter content of the northern soil is very low, the microorganisms cannot survive without being applied to the soil in a proper environment, and the effect of inhibiting and resisting diseases cannot be achieved. Therefore, the liquid fertilizer is suitable for modern facility agriculture, has high and comprehensive nutrient element content, easily available raw materials and low cost, is suitable for a large tank truck mode, and has important significance in researching and developing the liquid fertilizer capable of keeping soil fertility.
Disclosure of Invention
The invention aims to provide a preparation method of an organic-inorganic suspension bacterial fertilizer, which has the advantages of simple process, low energy consumption and low cost and can improve the utilization rate of waste resources.
In order to realize the purpose, the adopted technical scheme is as follows:
a preparation method of an organic-inorganic suspension bacterial fertilizer comprises the following steps:
(1) preparing a suspending agent: adding 1-5 parts by weight of sodium bentonite, 1-5 parts by weight of attapulgite, 1-2 parts by weight of polyacrylamide, 1-2 parts by weight of magnesium stearate and 0.1-1 part by weight of sodium hexametaphosphate into 90-95 parts by weight of water, and stirring until the mixture is uniform and has no blocks to obtain a suspending agent;
(2) adding 10-15 parts by weight of suspending agent into 10-20 parts by weight of amino acid solution, uniformly stirring, adding 1-3 parts by weight of citric acid, stirring until the citric acid is completely dissolved, and then adding 0.1-2 parts by weight of zinc sulfate, 0.1-2 parts by weight of ferrous sulfate, 0.1-2 parts by weight of manganese sulfate and 0.1-2 parts by weight of boric acid for chelation to obtain feed liquid 1;
(3) adding 0.1-1 part by weight of nitrification inhibitor, 10-40 parts by weight of urea, 10-40 parts by weight of monoammonium phosphate and 10-40 parts by weight of potassium chloride into the feed liquid 1, and uniformly stirring to obtain a feed liquid 2;
(4) and (3) adding 1.5-3 parts by weight of microbial bacterial powder into the feed liquid 2, and uniformly stirring to obtain the organic-inorganic suspension bacterial fertilizer.
Further, in the step (1), the rotation speed of stirring is 100-;
in the step (2), the chelating time is 15-25 min.
Still further, in the step (1), the rotation speed of stirring is 120r/min, and the time is 8 h.
Further, in the step (2), a suspending agent is added and then stirred for 8-12 min; adding citric acid heptahydrate and stirring for 4-6 min.
Further, the nitrification inhibitor is 2-chloro-6-trichloromethylpyridine.
Further, in the step (3), the stirring time is 4-6 min;
in the step (4), the stirring time is 25-35 min.
Further, the microbial powder is bacillus powder.
Still further, the bacillus is at least one of bacillus subtilis, bacillus mucilaginosus and bacillus amyloliquefaciens.
Still further, the microbial powder comprises: 0.5-1 part of bacillus subtilis powder, 0.5-1 part of jelly-like bacillus powder and 0.5-1 part of amylolytic bacillus powder.
The invention also aims to provide the organic and inorganic suspension bacterial manure prepared by any one of the preparation methods, the organic and inorganic suspension bacterial manure has high nutrient content and comprehensive nutrient elements, can not be crystallized when meeting low temperature, can be used for fertilizing soil fertility and improving soil, and is suitable for a large-tank straight-through vehicle mode.
Compared with the prior art, the invention has the advantages that:
1. the organic-inorganic suspension bacterial fertilizer and the preparation method thereof have the advantages that the raw materials are easily available in the market, and the cost is low.
2. The organic-inorganic suspension bacterial fertilizer and the preparation method thereof of the invention can not react with other elements in the fertilizer in the chelation process of the amino acid solution and the citric acid heptahydrate, avoid the waste caused by the fixation of medium and trace elements after being applied to soil,
3. according to the organic-inorganic suspension bacterial fertilizer and the preparation method thereof, the sodium hexametaphosphate and the magnesium stearate are compounded, so that the crystallization temperature of the liquid fertilizer is reduced, the liquid fertilizer developed by the invention is tested and placed in an environment at-5 ℃ for 7 days without crystallization, and a small amount of crystals are separated out after being placed in an environment at-20 ℃ for 7 days, but the liquid fertilizer has fluidity and does not influence use; the compound suspending agent ensures that the fertilizer does not have the phenomenon of layering after being placed for a long time, and the phenomenon of layering does not occur after being placed for more than 1 year after being proved by experiments and freeze thawing alternation; the bacterial manure is suitable for a large-tank straight-through vehicle mode, and the fertilizer can be directly delivered to the field, so that the packaging cost, the loading and unloading cost and the fertilization labor cost are saved.
4. The invention relates to an organic-inorganic suspension bacterial manure and a preparation method thereof, wherein amino acid solution added in the bacterial manure is waste liquid from a monosodium glutamate factory, the waste liquid contains a large amount of all-water-soluble organic substances, amino acid (which is biostimulant and can promote the growth of plants) and a small amount of elements such as calcium, magnesium and nitrogen, the utilization of the waste liquid not only solves the problem of environmental pollution, but also provides a large amount of all-water-soluble organic matters (the organic matter content of the prepared liquid fertilizer is about 10 percent) for the liquid fertilizer, the organic matters in the liquid fertilizer can play a role in improving the soil fertility and improving the soil fertility after being dripped into the soil along with water, and simultaneously can provide carbon sources and nitrogen sources for applied fertilizer microorganism bacteria and create a good living environment for the growth and propagation of the.
5. The organic-inorganic suspension bacterial fertilizer and the preparation method thereof have the advantages that beneficial microorganisms such as bacillus subtilis, bacillus mucilaginosus, biocontrol bacillus amyloliquefaciens and the like added into the bacterial fertilizer have the effects of inhibiting diseases and resisting diseases, improving soil and the like; the added nitrification inhibitor can prolong the effect of the nitrogen fertilizer.
6. The preparation method of the organic-inorganic suspension bacterial fertilizer has the advantages of simple process, low energy consumption and low cost, can improve the utilization rate of waste resources, and the prepared suspension bacterial fertilizer has high nutrient content, comprehensive nutrient elements, is not crystallized when meeting low temperature, does not precipitate after being placed for more than 1 year, is rich in water-soluble organic matters, is suitable for a large-tank straight-through vehicle mode, can reach 560g/L of macroelements through detection, has 10g/L of calcium, magnesium, zinc, manganese, boron and iron as medium-trace elements, has less than 10g/L of water-insoluble substances, has comprehensive nutrients and meets the national standard of macroelements water-soluble fertilizers.
Drawings
FIG. 1 is a schematic view of a large tank straight car model.
Detailed Description
In order to further illustrate the organic-inorganic suspension bacterial manure and the preparation method thereof, and to achieve the intended purpose of the invention, the following embodiments, structures, characteristics and effects thereof will be described in detail with reference to the preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Before describing the organic-inorganic suspension bacterial fertilizer and the preparation method thereof in detail, it is necessary to further describe the raw materials and methods mentioned in the present invention to achieve better effects.
The raw materials used in the examples of the present invention are all commercially available.
The amino acid solution is waste liquid from monosodium glutamate factory, and the waste liquid contains a great amount of fully water-soluble organic matter, amino acid and a small amount of calcium, magnesium, nitrogen and other elements.
Sodium hexametaphosphate having the formula (NaPO)3)6White powder crystals, or colorless transparent glass flake or block solids. Is easily soluble in water and insoluble in organic solvents. The aqueous solution is alkaline. The moisture absorption is very strong, and the moisture can be gradually absorbed to form a sticky substance when the liquid is exposed in the air. Can generate soluble complex with metal ions such as calcium, magnesium and the like. It has wide application in food and industrial fields.
Magnesium stearate (molecular formula: C)36H70MgO4) Is white non-gritty fine powder; slightly smelly; it has greasy feeling when contacting with skin. The product is insoluble in water, ethanol or diethyl ether, and can be used as lubricant, antisticking agent and glidant. Is especially suitable for granulating oil and extract medicines, and the prepared granules have good fluidity and compressibility. As a glidant in direct compression. It can also be used as filter aid, clarifier and foam dripping agent, and suspending agent and thickener for liquid preparation.
Attapulgite, also known as Palygorskite (Palygorskite) or Palygorskite, is an aqueous magnesium-rich aluminosilicate clay mineral with a chain-layered structure. It has good thickening property, good suspension property and good environmental protection property. Due to the special physical and chemical properties and the processing performance of the attapulgite clay, the attapulgite clay is widely applied to the aspects of petroleum, chemical industry, building materials, papermaking, medicines, agriculture and the like.
Polyacrylamide (PAM) is a linear high molecular polymer, and products are mainly divided into two forms, namely dry powder and colloid. They can be classified into nonionic, anionic and cationic types according to their structures. The anion is mostly a hydrolyzed form (HPAM) of PAM. The main chain of the polyacrylamide is provided with a large amount of acylamino, the chemical activity is very high, a plurality of polyacrylamide derivatives can be prepared by modification, and the product is widely applied to industries such as papermaking, mineral separation, oil extraction, metallurgy, building materials, sewage treatment and the like. The polyacrylamide is used as a lubricant, a suspending agent, a clay stabilizer, an oil displacement agent, a fluid loss agent and a thickening agent.
The large tank straight-through vehicle mode referred by the invention is as follows: liquid fertilizer produced in a factory is temporarily stored in a large tank, the liquid fertilizer is pumped into a tank truck through a pump body when a farmer needs to use the fertilizer, the liquid is transported to the field through the tank truck and then quantitatively pumped into a field storage tank through the pump body and a meter, and the intelligent fertilizing system is used for accurately fertilizing the field, wherein the schematic diagram of the intelligent fertilizing system is shown in fig. 1. The large tank straight-through vehicle mode can achieve the purposes of saving packaging cost, loading and unloading cost and reducing labor cost for fertilization.
After understanding the above raw materials and methods, the following will describe an organic-inorganic suspension bacterial manure and a preparation method thereof in further detail with reference to specific examples:
example 1.
The specific operation steps are as follows:
(1) preparing a suspending agent: taking 2.5kg of sodium bentonite, 2.5kg of attapulgite, 1kg of polyacrylamide, 1kg of magnesium stearate and 0.5kg of sodium hexametaphosphate, uniformly mixing, putting into a colloid reaction kettle filled with 92.5kg of water, stirring at the rotating speed of 120r/min (revolutions per minute) for 8 hours, and obtaining the suspending agent when the colloid is uniform and has no block;
(2) pumping 10kg of amino acid solution into a blending reaction kettle, adding 10kg of suspending agent while stirring, stirring for 8min, and uniformly mixing; adding 1kg of citric acid heptahydrate, stirring for 5min until the citric acid heptahydrate is completely dissolved, sequentially adding 0.2kg of zinc sulfate heptahydrate, 0.1kg of ferrous sulfate heptahydrate, 0.1kg of manganese sulfate monohydrate and 0.2kg of boric acid, and chelating for 15min to obtain a feed liquid 1;
(3) adding 0.5kg of 2-chloro-6-trichloromethylpyridine, 40kg of urea, 10kg of monoammonium phosphate and 25.9kg of potassium chloride into the feed liquid 1, stirring for 5min, and uniformly mixing to obtain a feed liquid 2;
(4) and pumping the feed liquid 2 into a finished product reaction kettle through an emulsification shear pump, adding 0.5kg of bacillus subtilis powder, 0.5kg of jelly-like bacillus powder and 0.5kg of amylolytic bacillus powder, stirring for 30min, and uniformly mixing to obtain the organic-inorganic suspension bacterial fertilizer. Pumping the prepared organic and inorganic suspension bacterial manure into a storage tank, sampling, detecting, and packaging after being qualified or transporting to a farmland by a tank truck for use.
Tests show that the organic-inorganic suspension bacterial manure prepared in the example 1 is placed in an environment at the temperature of-5 ℃ for 7 days, no crystallization occurs, and a small amount of crystals are separated out after the organic-inorganic suspension bacterial manure is placed in an environment at the temperature of-20 ℃ for 7 days, but the fluidity does not influence the use.
The organic-inorganic suspension bacterial fertilizer and the preparation method thereof provided by the embodiment of the invention have the advantages that the raw materials are easy to obtain, the cost is low, and the monosodium glutamate waste liquid containing all water-soluble organic matters is utilized to prepare the high-concentration suspension liquid fertilizer, so that an organic matter source is provided for the fertilizer; the adopted compound suspending agent ensures that the prepared suspended liquid fertilizer can be placed for a long time without layering and can prevent the liquid fertilizer from crystallizing at low temperature; the prepared suspension liquid fertilizer has comprehensive nutrient elements, contains organic matters, major elements, trace elements, microorganisms, a fertilizer synergist and amino acids (biological stimulin), is suitable for fertilizers in a large-tank straight-through vehicle mode, and can achieve the purposes of saving packaging cost, loading and unloading cost and reducing the labor cost of fertilization. The preparation method has simple process and low energy consumption.
Example 2.
The specific operation steps are as follows:
(1) preparing a suspending agent: taking 3kg of sodium bentonite, 2kg of attapulgite, 1.5kg of polyacrylamide, 1.5kg of magnesium stearate and 0.1kg of sodium hexametaphosphate, uniformly mixing, putting into a colloid reaction kettle filled with 90kg of water, and stirring at the rotating speed of 100r/min for 9h to obtain a uniform colloid without blocks, thereby obtaining a suspending agent;
(2) pumping 15kg of amino acid solution into a blending reaction kettle, adding 15kg of suspending agent while stirring, stirring for 12min, and uniformly mixing; adding 2kg of citric acid heptahydrate, stirring for 6min until the citric acid heptahydrate is completely dissolved, sequentially adding 0.1kg of zinc sulfate heptahydrate, 0.5kg of ferrous sulfate heptahydrate, 0.5kg of manganese sulfate monohydrate and 0.1kg of boric acid, and chelating for 15min to obtain a feed liquid 1;
(3) adding 0.4kg of 2-chloro-6-trichloromethylpyridine, 30kg of urea, 16kg of monoammonium phosphate and 20kg of potassium chloride into the feed liquid 1, stirring for 6min, and uniformly mixing to obtain a feed liquid 2;
(4) and pumping the feed liquid 2 into a finished product reaction kettle through an emulsification shear pump, adding 1kg of bacillus subtilis powder, 0.7kg of jelly-like bacillus powder and 0.8kg of amylolytic bacillus powder, stirring for 25min, and uniformly mixing to obtain the organic-inorganic suspension bacterial fertilizer. Pumping the prepared organic and inorganic suspension bacterial manure into a storage tank, sampling, detecting, and packaging after being qualified or transporting to a farmland by a tank truck for use.
Tests prove that the organic-inorganic suspension bacterial manure prepared by the embodiment is placed for more than 1 year, and is frozen and thawed alternately, so that the layering phenomenon does not occur.
The organic-inorganic suspension bacterial fertilizer and the preparation method thereof provided by the embodiment of the invention have the advantages that the raw materials are easy to obtain, the cost is low, and the monosodium glutamate waste liquid containing all water-soluble organic matters is utilized to prepare the high-concentration suspension liquid fertilizer, so that an organic matter source is provided for the fertilizer; the adopted compound suspending agent ensures that the prepared suspended liquid fertilizer can be placed for a long time without layering and can prevent the liquid fertilizer from crystallizing at low temperature; the prepared suspension liquid fertilizer has comprehensive nutrient elements, contains organic matters, major elements, trace elements, microorganisms, a fertilizer synergist and amino acids (biological stimulin), is suitable for fertilizers in a large-tank straight-through vehicle mode, and can achieve the purposes of saving packaging cost, loading and unloading cost and reducing the labor cost of fertilization. The preparation method has simple process and low energy consumption.
Example 3.
The specific operation steps are as follows:
(1) preparing a suspending agent: taking 5kg of sodium bentonite, 1kg of attapulgite, 2kg of polyacrylamide, 1kg of magnesium stearate and 1kg of sodium hexametaphosphate, uniformly mixing, putting into a colloid reaction kettle filled with 95kg of water, and stirring at the rotating speed of 140r/min for 7h, wherein the colloid is uniform and has no blocks, so as to obtain a suspending agent;
(2) pumping 20kg of amino acid solution into a blending reaction kettle, adding 12.5kg of suspending agent while stirring, stirring for 10min, and uniformly mixing; adding 3kg of citric acid heptahydrate, stirring for 4min until the citric acid heptahydrate is completely dissolved, sequentially adding 2kg of zinc sulfate heptahydrate, 1kg of ferrous sulfate heptahydrate, 2kg of manganese sulfate monohydrate and 1kg of boric acid, and chelating for 25min to obtain a feed liquid 1;
(3) adding 1kg of 2-chloro-6-trichloromethylpyridine, 40kg of urea, 18.4kg of monoammonium phosphate and 10kg of potassium chloride into the feed liquid 1, stirring for 4min, and uniformly mixing to obtain a feed liquid 2;
(4) and pumping the feed liquid 2 into a finished product reaction kettle through an emulsification shear pump, adding 0.8kg of bacillus subtilis powder, 1kg of jelly-like bacillus powder and 0.8kg of amylolytic bacillus powder, and stirring for 35min to uniformly mix to obtain the organic-inorganic suspension bacterial fertilizer. Pumping the prepared organic and inorganic suspension bacterial manure into a storage tank, sampling, detecting, and packaging after being qualified or transporting to a farmland by a tank truck for use.
Through detection, the content of major elements in the organic-inorganic suspension bacterial fertilizer prepared by the embodiment is more than 560g/L, the content of medium trace elements such as calcium, magnesium, zinc, manganese, boron and iron is more than 10g/L, the content of water-insoluble substances is less than 10g/L, and the nutrient is comprehensive and meets the national standard of a major element water-soluble fertilizer.
The organic-inorganic suspension bacterial fertilizer and the preparation method thereof provided by the embodiment of the invention have the advantages that the raw materials are easy to obtain, the cost is low, and the monosodium glutamate waste liquid containing all water-soluble organic matters is utilized to prepare the high-concentration suspension liquid fertilizer, so that an organic matter source is provided for the fertilizer; the adopted compound suspending agent ensures that the prepared suspended liquid fertilizer can be placed for a long time without layering and can prevent the liquid fertilizer from crystallizing at low temperature; the prepared suspension liquid fertilizer has comprehensive nutrient elements, contains organic matters, major elements, trace elements, microorganisms, a fertilizer synergist and amino acids (biological stimulin), is suitable for fertilizers in a large-tank straight-through vehicle mode, and can achieve the purposes of saving packaging cost, loading and unloading cost and reducing the labor cost of fertilization. The preparation method has simple process and low energy consumption.
Example 4.
The specific operation steps are as follows:
(1) preparing a suspending agent: taking 1kg of sodium bentonite, 5kg of attapulgite, 1kg of polyacrylamide, 2kg of magnesium stearate and 0.5kg of sodium hexametaphosphate, uniformly mixing, putting into a colloid reaction kettle filled with 91.5kg of water, and stirring at the rotating speed of 120r/min for 8 hours to obtain a uniform colloid without blocks, thereby obtaining a suspending agent;
(2) pumping 15kg of amino acid solution into a blending reaction kettle, adding 10kg of suspending agent while stirring, stirring for 8min, and uniformly mixing; adding 1kg of citric acid heptahydrate, stirring for 5min until the citric acid heptahydrate is completely dissolved, sequentially adding 0.1kg of zinc sulfate heptahydrate, 2kg of ferrous sulfate heptahydrate, 0.1kg of manganese sulfate monohydrate and 2kg of boric acid, and chelating for 20min to obtain a feed liquid 1;
(3) adding 0.5kg of 2-chloro-6-trichloromethylpyridine, 10kg of urea, 40kg of monoammonium phosphate and 40kg of potassium chloride into the feed liquid 1, stirring for 6min, and uniformly mixing to obtain a feed liquid 2;
(4) and pumping the feed liquid 2 into a finished product reaction kettle through an emulsification shear pump, adding 0.5kg of bacillus subtilis powder, 0.5kg of jelly-like bacillus powder and 1kg of amylolytic bacillus powder, and stirring for 25-35min to uniformly mix to obtain the organic-inorganic suspension bacterial fertilizer. Pumping the prepared organic and inorganic suspension bacterial manure into a storage tank, sampling, detecting, and packaging after being qualified or transporting to a farmland by a tank truck for use.
The organic-inorganic suspension bacterial fertilizer and the preparation method thereof provided by the embodiment of the invention have the advantages that the raw materials are easy to obtain, the cost is low, and the monosodium glutamate waste liquid containing all water-soluble organic matters is utilized to prepare the high-concentration suspension liquid fertilizer, so that an organic matter source is provided for the fertilizer; the adopted compound suspending agent ensures that the prepared suspended liquid fertilizer can be placed for a long time without layering and can prevent the liquid fertilizer from crystallizing at low temperature; the prepared suspension liquid fertilizer has comprehensive nutrient elements, contains organic matters, major elements, trace elements, microorganisms, a fertilizer synergist and amino acids (biological stimulin), is suitable for fertilizers in a large-tank straight-through vehicle mode, and can achieve the purposes of saving packaging cost, loading and unloading cost and reducing the labor cost of fertilization. The preparation method has simple process and low energy consumption.
Example 5.
The specific operation steps are as follows:
(1) preparing a suspending agent: taking 3kg of sodium bentonite, 2kg of attapulgite, 1kg of polyacrylamide, 1kg of magnesium stearate and 0.5kg of sodium hexametaphosphate, uniformly mixing, putting into a colloid reaction kettle filled with 93kg of water, and stirring at the rotating speed of 120r/min for 8 hours, wherein the colloid is uniform and has no blocks, so as to obtain the suspending agent;
(2) pumping 15kg of amino acid solution into a blending reaction kettle, adding 10kg of suspending agent while stirring, stirring for 10min, and uniformly mixing; adding 1kg of citric acid heptahydrate, stirring for 5min until the citric acid heptahydrate is completely dissolved, sequentially adding 0.2kg of zinc sulfate heptahydrate, 0.1kg of ferrous sulfate heptahydrate, 0.1kg of manganese sulfate monohydrate and 0.2kg of boric acid, and chelating for 20min to obtain a feed liquid 1;
(3) adding 0.1kg of 2-chloro-6-trichloromethylpyridine, 25kg of urea, 16kg of monoammonium phosphate and 20kg of potassium chloride into the feed liquid 1, stirring for 5min, and uniformly mixing to obtain a feed liquid 2;
(4) and pumping the feed liquid 2 into a finished product reaction kettle through an emulsification shear pump, adding 0.5kg of bacillus subtilis powder, 0.5kg of jelly-like bacillus powder and 0.5kg of amylolytic bacillus powder, stirring for 30min, and uniformly mixing to obtain the organic-inorganic suspension bacterial fertilizer. Pumping the prepared organic and inorganic suspension bacterial manure into a storage tank, sampling, detecting, and packaging after being qualified or transporting to a farmland by a tank truck for use.
The organic-inorganic suspension bacterial fertilizer and the preparation method thereof provided by the embodiment of the invention have the advantages that the raw materials are easy to obtain, the cost is low, and the monosodium glutamate waste liquid containing all water-soluble organic matters is utilized to prepare the high-concentration suspension liquid fertilizer, so that an organic matter source is provided for the fertilizer; the adopted compound suspending agent ensures that the prepared suspended liquid fertilizer can be placed for a long time without layering and can prevent the liquid fertilizer from crystallizing at low temperature; the prepared suspension liquid fertilizer has comprehensive nutrient elements, contains organic matters, major elements, trace elements, microorganisms, a fertilizer synergist and amino acids (biological stimulin), is suitable for fertilizers in a large-tank straight-through vehicle mode, and can achieve the purposes of saving packaging cost, loading and unloading cost and reducing the labor cost of fertilization. The preparation method has simple process and low energy consumption.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. A preparation method of an organic-inorganic suspension bacterial fertilizer is characterized by comprising the following steps:
(1) preparing a suspending agent: adding 1-5 parts by weight of sodium bentonite, 1-5 parts by weight of attapulgite, 1-2 parts by weight of polyacrylamide, 1-2 parts by weight of magnesium stearate and 0.1-1 part by weight of sodium hexametaphosphate into 90-95 parts by weight of water, and stirring until the mixture is uniform and has no blocks to obtain a suspending agent;
(2) adding 10-15 parts by weight of suspending agent into 10-20 parts by weight of amino acid solution, uniformly stirring, adding 1-3 parts by weight of citric acid, stirring until the citric acid is completely dissolved, adding 0.1-2 parts by weight of zinc sulfate, 0.1-2 parts by weight of ferrous sulfate, 0.1-2 parts by weight of manganese sulfate and 0.1-2 parts by weight of boric acid, chelating for 15-25min to obtain a feed liquid 1;
(3) adding 0.1-1 part by weight of nitrification inhibitor, 10-40 parts by weight of urea, 10-40 parts by weight of monoammonium phosphate and 10-40 parts by weight of potassium chloride into the feed liquid 1, and uniformly stirring to obtain a feed liquid 2;
(4) and (3) adding 1.5-3 parts by weight of microbial bacterial powder into the feed liquid 2, and uniformly stirring to obtain the organic-inorganic suspension bacterial fertilizer.
2. The method according to claim 1, wherein,
in the step (1), the stirring speed is 100-140r/min, and the time is 7-9 h.
3. The method according to claim 2, wherein,
in the step (1), the stirring speed is 120r/min, and the time is 8 h.
4. The method according to claim 1, wherein,
in the step (2), the suspending agent is added and stirred for 8-12 min; adding citric acid, and stirring for 4-6 min.
5. The method according to claim 1, wherein,
the nitrification inhibitor is 2-chloro-6-trichloromethylpyridine.
6. The method according to claim 1, wherein,
in the step (3), the stirring time is 4-6 min;
in the step (4), the stirring time is 25-35 min.
7. The method according to claim 1, wherein,
the microbial powder is bacillus powder.
8. The method according to claim 7, wherein,
the bacillus is at least one of bacillus subtilis, bacillus mucilaginosus and bacillus amyloliquefaciens.
9. The method according to claim 8, wherein,
the microbial powder comprises: 0.5-1 part of bacillus subtilis powder, 0.5-1 part of jelly-like bacillus powder and 0.5-1 part of amylolytic bacillus powder.
10. An organic-inorganic suspension bacterial fertilizer, which is characterized in that the organic-inorganic suspension bacterial fertilizer is prepared by the preparation method of any one of claims 1 to 9.
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| CN115215701A (en) * | 2021-04-21 | 2022-10-21 | 云南金穗农业生产资料有限公司 | Preparation method and processing technology of organic liquid suspension fertilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101781143A (en) * | 2009-12-29 | 2010-07-21 | 华南农业大学 | High-nitrogen organic suspension liquid compound fertilizer and preparation method thereof |
| CN101844945A (en) * | 2009-12-29 | 2010-09-29 | 华南农业大学 | Organic liquid compound fertilizer and preparation method thereof |
| CN104261988A (en) * | 2014-09-26 | 2015-01-07 | 华南农业大学 | Special suspension liquid compound fertilizer for saline-alkali soil and preparation method of special suspension liquid compound fertilizer |
| CN104961578A (en) * | 2015-06-26 | 2015-10-07 | 王基敬 | Production process of high-concentration suspension liquid drip irrigation fertilizer |
| CN106518349A (en) * | 2016-10-25 | 2017-03-22 | 广东丰康生物科技有限公司 | Magnetic suspension liquid fertilizer comprising fulvic acid and preparation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101781143A (en) * | 2009-12-29 | 2010-07-21 | 华南农业大学 | High-nitrogen organic suspension liquid compound fertilizer and preparation method thereof |
| CN101844945A (en) * | 2009-12-29 | 2010-09-29 | 华南农业大学 | Organic liquid compound fertilizer and preparation method thereof |
| CN104261988A (en) * | 2014-09-26 | 2015-01-07 | 华南农业大学 | Special suspension liquid compound fertilizer for saline-alkali soil and preparation method of special suspension liquid compound fertilizer |
| CN104961578A (en) * | 2015-06-26 | 2015-10-07 | 王基敬 | Production process of high-concentration suspension liquid drip irrigation fertilizer |
| CN106518349A (en) * | 2016-10-25 | 2017-03-22 | 广东丰康生物科技有限公司 | Magnetic suspension liquid fertilizer comprising fulvic acid and preparation method |
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