CN104151085A - Slow release preparation of nutritional pesticide fertilizer for killing pests in sugarcane field and preparation method of slow release preparation - Google Patents
Slow release preparation of nutritional pesticide fertilizer for killing pests in sugarcane field and preparation method of slow release preparation Download PDFInfo
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- CN104151085A CN104151085A CN201410435919.3A CN201410435919A CN104151085A CN 104151085 A CN104151085 A CN 104151085A CN 201410435919 A CN201410435919 A CN 201410435919A CN 104151085 A CN104151085 A CN 104151085A
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- fertilizer
- fertilizer composition
- effective
- composition
- release preparation
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 436
- 240000000111 Saccharum officinarum Species 0.000 title claims abstract description 134
- 235000007201 Saccharum officinarum Nutrition 0.000 title claims abstract description 134
- 238000002360 preparation method Methods 0.000 title claims abstract description 92
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 56
- 241000607479 Yersinia pestis Species 0.000 title abstract description 19
- 239000000575 pesticide Substances 0.000 title abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 243
- 239000011777 magnesium Substances 0.000 claims abstract description 33
- 239000011701 zinc Substances 0.000 claims abstract description 31
- PGOOBECODWQEAB-UHFFFAOYSA-N (E)-clothianidin Chemical compound [O-][N+](=O)\N=C(/NC)NCC1=CN=C(Cl)S1 PGOOBECODWQEAB-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000005888 Clothianidin Substances 0.000 claims abstract description 30
- 239000011669 selenium Substances 0.000 claims abstract description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000011575 calcium Substances 0.000 claims abstract description 27
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 27
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 25
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 22
- 239000010949 copper Substances 0.000 claims abstract description 21
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 21
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 19
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052802 copper Inorganic materials 0.000 claims abstract description 19
- 239000011591 potassium Substances 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 17
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052796 boron Inorganic materials 0.000 claims abstract description 16
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 16
- 229910052711 selenium Inorganic materials 0.000 claims abstract description 15
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011574 phosphorus Substances 0.000 claims abstract description 14
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000010703 silicon Substances 0.000 claims abstract description 11
- 239000011733 molybdenum Substances 0.000 claims abstract description 10
- 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 claims abstract description 8
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 7
- 125000003748 selenium group Chemical group *[Se]* 0.000 claims abstract description 6
- 239000011593 sulfur Substances 0.000 claims abstract description 5
- 239000003814 drug Substances 0.000 claims description 90
- 229940079593 drug Drugs 0.000 claims description 54
- 239000003795 chemical substances by application Substances 0.000 claims description 46
- -1 poly(lactic acid) Polymers 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 239000011572 manganese Substances 0.000 claims description 16
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 14
- 239000005864 Sulphur Substances 0.000 claims description 12
- 229910052748 manganese Inorganic materials 0.000 claims description 12
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 10
- 239000012467 final product Substances 0.000 claims description 10
- 238000012986 modification Methods 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 9
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 9
- 229920002472 Starch Polymers 0.000 claims description 8
- 229920000609 methyl cellulose Polymers 0.000 claims description 8
- 239000001923 methylcellulose Substances 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 8
- 239000008107 starch Substances 0.000 claims description 8
- 235000019698 starch Nutrition 0.000 claims description 8
- 239000003405 delayed action preparation Substances 0.000 claims description 7
- 238000005469 granulation Methods 0.000 claims description 7
- 230000003179 granulation Effects 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 238000013268 sustained release Methods 0.000 claims description 7
- 239000012730 sustained-release form Substances 0.000 claims description 7
- 229960000892 attapulgite Drugs 0.000 claims description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- 229920003064 carboxyethyl cellulose Polymers 0.000 claims description 6
- 238000009472 formulation Methods 0.000 claims description 6
- 229910052625 palygorskite Inorganic materials 0.000 claims description 6
- 239000012188 paraffin wax Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 5
- 239000002686 phosphate fertilizer Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229940072033 potash Drugs 0.000 claims description 5
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 5
- 235000015320 potassium carbonate Nutrition 0.000 claims description 5
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- 241000609240 Ambelania acida Species 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- 239000010905 bagasse Substances 0.000 claims description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004816 latex Substances 0.000 claims description 4
- 229920000126 latex Polymers 0.000 claims description 4
- 239000000618 nitrogen fertilizer Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 2
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 2
- 244000105624 Arachis hypogaea Species 0.000 claims description 2
- 235000018262 Arachis monticola Nutrition 0.000 claims description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 2
- 229910021536 Zeolite Inorganic materials 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- 229920000591 gum Polymers 0.000 claims description 2
- 229910052909 inorganic silicate Inorganic materials 0.000 claims description 2
- 235000020232 peanut Nutrition 0.000 claims description 2
- 239000011295 pitch Substances 0.000 claims description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 2
- 239000000230 xanthan gum Substances 0.000 claims description 2
- 229920001285 xanthan gum Polymers 0.000 claims description 2
- 229940082509 xanthan gum Drugs 0.000 claims description 2
- 235000010493 xanthan gum Nutrition 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 4
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- 239000000945 filler Substances 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 55
- 239000008187 granular material Substances 0.000 description 33
- 239000002131 composite material Substances 0.000 description 28
- 230000000050 nutritive effect Effects 0.000 description 18
- 239000002245 particle Substances 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 13
- 235000015097 nutrients Nutrition 0.000 description 12
- 241000238631 Hexapoda Species 0.000 description 11
- 238000003756 stirring Methods 0.000 description 11
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 10
- 230000006378 damage Effects 0.000 description 10
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 10
- 229910019142 PO4 Inorganic materials 0.000 description 9
- 229930006000 Sucrose Natural products 0.000 description 9
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 9
- 239000010452 phosphate Substances 0.000 description 9
- 230000002265 prevention Effects 0.000 description 9
- 210000004894 snout Anatomy 0.000 description 9
- 239000005720 sucrose Substances 0.000 description 9
- 239000003905 agrochemical Substances 0.000 description 8
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- 230000000295 complement effect Effects 0.000 description 8
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 8
- 241001414989 Thysanoptera Species 0.000 description 7
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- 239000011573 trace mineral Substances 0.000 description 7
- 235000013619 trace mineral Nutrition 0.000 description 7
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 6
- 229910000389 calcium phosphate Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 235000019691 monocalcium phosphate Nutrition 0.000 description 6
- 235000019353 potassium silicate Nutrition 0.000 description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 235000019270 ammonium chloride Nutrition 0.000 description 5
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 5
- 239000000470 constituent Substances 0.000 description 5
- 238000011835 investigation Methods 0.000 description 5
- 239000004323 potassium nitrate Substances 0.000 description 5
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- 229940082569 selenite Drugs 0.000 description 5
- MCAHWIHFGHIESP-UHFFFAOYSA-L selenite(2-) Chemical group [O-][Se]([O-])=O MCAHWIHFGHIESP-UHFFFAOYSA-L 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 241001124076 Aphididae Species 0.000 description 4
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- 229940038879 chelated zinc Drugs 0.000 description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 4
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical group [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 4
- 229910052939 potassium sulfate Inorganic materials 0.000 description 4
- 235000011151 potassium sulphates Nutrition 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- HKFXIAYXXUVGPX-UHFFFAOYSA-N triazanium urea phosphate Chemical compound [NH4+].[NH4+].[NH4+].NC(N)=O.[O-]P([O-])([O-])=O HKFXIAYXXUVGPX-UHFFFAOYSA-N 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 4
- 229910002651 NO3 Inorganic materials 0.000 description 3
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- 239000004327 boric acid Substances 0.000 description 3
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- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- MXZRMHIULZDAKC-UHFFFAOYSA-L ammonium magnesium phosphate Chemical compound [NH4+].[Mg+2].[O-]P([O-])([O-])=O MXZRMHIULZDAKC-UHFFFAOYSA-L 0.000 description 1
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
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- 238000003556 assay Methods 0.000 description 1
- SVIWHEPBWMMFFB-UHFFFAOYSA-N azane nitric acid phosphane Chemical compound [O-][N+](O)=O.N.P SVIWHEPBWMMFFB-UHFFFAOYSA-N 0.000 description 1
- NGLMYMJASOJOJY-UHFFFAOYSA-O azanium;calcium;nitrate Chemical compound [NH4+].[Ca].[O-][N+]([O-])=O NGLMYMJASOJOJY-UHFFFAOYSA-O 0.000 description 1
- JLUGKDWGQPNDGX-UHFFFAOYSA-L azanium;manganese(2+);phosphate Chemical compound [NH4+].[Mn+2].[O-]P([O-])([O-])=O JLUGKDWGQPNDGX-UHFFFAOYSA-L 0.000 description 1
- 125000005619 boric acid group Chemical group 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- MYFXBBAEXORJNB-UHFFFAOYSA-N calcium cyanamide Chemical compound [Ca+2].[N-]=C=[N-] MYFXBBAEXORJNB-UHFFFAOYSA-N 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- DUEPRVBVGDRKAG-UHFFFAOYSA-N carbofuran Chemical compound CNC(=O)OC1=CC=CC2=C1OC(C)(C)C2 DUEPRVBVGDRKAG-UHFFFAOYSA-N 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000007931 coated granule Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 229940116318 copper carbonate Drugs 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 description 1
- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 description 1
- 229960004643 cupric oxide Drugs 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VLOJXAQYHIVPFI-UHFFFAOYSA-H lead(2+);diacetate;tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Pb+2].[Pb+2].[Pb+2].CC([O-])=O.CC([O-])=O VLOJXAQYHIVPFI-UHFFFAOYSA-H 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- CNFDGXZLMLFIJV-UHFFFAOYSA-L manganese(II) chloride tetrahydrate Chemical compound O.O.O.O.[Cl-].[Cl-].[Mn+2] CNFDGXZLMLFIJV-UHFFFAOYSA-L 0.000 description 1
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 1
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 239000006012 monoammonium phosphate Substances 0.000 description 1
- 238000009335 monocropping Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- MPNNOLHYOHFJKL-UHFFFAOYSA-N peroxyphosphoric acid Chemical compound OOP(O)(O)=O MPNNOLHYOHFJKL-UHFFFAOYSA-N 0.000 description 1
- BULVZWIRKLYCBC-UHFFFAOYSA-N phorate Chemical compound CCOP(=S)(OCC)SCSCC BULVZWIRKLYCBC-UHFFFAOYSA-N 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 235000007686 potassium Nutrition 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000002426 superphosphate Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Abstract
The invention belongs to the technical field of fertilizers and discloses a slow release preparation of a nutritional pesticide fertilizer for killing pests in a sugarcane field and a preparation method of the slow release preparation. The slow release preparation comprises the following raw materials in percentage by mass: 0.001%-5% of clothianidin, 10%-60% of an effective fertilizer composition I, 0.1%-15% of an effective fertilizer composition II, 0.01%-10% of an effective fertilizer composition III, 0.001%-1% of an effective fertilizer composition IV, 0.1%-30% of a coated material and the balance of a filling agent, wherein the effective fertilizer composition I is nitrogen, phosphorus and potassium; the effective fertilizer composition II is one or a mixture of more than two of calcium, magnesium, silicon and sulfur; the effective fertilizer composition III is one or a mixture of more than two of boron, zinc, manganese, molybdenum and copper; the effective fertilizer composition IV is selenium. According to the slow release preparation, the utilization rate of pesticide and fertilizer is increased, the use effect of the pesticide and the fertilizer is improved, and the effects of increasing the yield and the sugar content are remarkable; meanwhile, the labor is saved.
Description
Technical field
The invention belongs to technical field of fertilizers, particularly a kind of sugarcane field desinsection nutritional drugs fertilizer slow-release preparation and preparation method thereof.
Background technology
Sugarcane is a kind of annual or perennial root Perenniporia martius herbaceous plant, is the important source material of manufacturing sucrose, and cultivated area is wide and have a higher economic worth.Sugarcane stem is upright, sturdy succulence, and white powder is often draped over one's shoulders on surface, and leaf is alternate, the little sharp mouth shape of edge tool, Hua Sui is compound raceme.Sugarcane taste is sweet, puckery, and property is flat, nontoxic, wherein contains the materials such as abundant sugar, moisture, multivitamin, protein, calcium, iron, has effect of clearing heat and promoting fluid, is quite subject to liking of people.
The situation and the Sugarcane Pests that when sugarcane production, absorb fertilizer are the principal elements that affects sugarcane yield and quality.The sugarcane production phase is long, consumes nutrient and wants many compared with other crops.Meanwhile, sugarcane inhales fertilizer and has malconformation, in the seedling stage, needs fertile eager and fertilizer-sucting quantity is few, and larger to the demand of nitrogen, phosphorus, potassium take second place; In the stage in tillering phase, fertilizer requirement increases gradually, and the absorbed dose of three elements is accounted for to 20～30% of the full phase; Enter elongating stage, the absorbed dose of three elements is increased, account for the more than 50% of full phase, at a time when this, high temperature and rainy and intense light irradiation season, sugarcane is the highest to the utilization ratio of luminous energy and nutrient, is emphasis fertilizing time; Proceed to after the ripening stage, sugarcane fertilizer requirement decrescence, but still absorbs a considerable amount of fertilizer, wherein with absorption of nitrogen maximum, accounts for 30～40% of the full phase.So Sugarcane Fertilization is different from other crop, generally divide three times, a base two chases after.
Sugarcane Pests is to affect one of principal element of sugarcane yield and quality on the harm of sugarcane, and having become affects that sugarcane district sugarcane production is the most outstanding, the most thorny issue.Research discovery, sugarcane moth borer all has harm sugarcane whole vegetative period, and it is large to there is density in its field, in especially seedling stage, once its harm vegetative point just causes withered heart seedling, and then causes irremediable loss; At the middle and late growth stage, bore moth harm sugarcane stem, destroy sugarcane stem tissue, suppress sugarcane production, cause windbreak, reduce sugarcane yield and Sucrose.Chafer is caused harm at sugarcane root, can cause whole strain sugarcane withered, and strain is sent out in the rudiment that affects stubble cane in next year, also larger on the impact of sugarcane yield.Sugarcane aphid causes sugarcane leaf withered and yellow wilting, and simultaneously aphid also drains honeydew and spatters cloth on leaf, causes dark mildew, reduces photosynthesis, affects sugarcane yield and saccharic.In recent years, sugarcane insect protected was generally used the riskiest pesticides such as Furadan, phorate, the different sulphur phosphorus of methyl, terbufos, and high to person poultry toxicity, residual quantity is large, and country has limited and used or forbid.
In traditional cane planting technology, applying fertilizer and desinsection separate, and generally need three fertilisings, and two to three desinsections cause peasant's labour intensity large, work often.And Sugarcane Fertilization management and dispenser prevention and control do not have specific aim yet, easily cause blindly fertilising, medication, cause fertilising imbalance, insect pest preventive effect not good.So be also necessary sugarcane field fertilising, medication to be studied, to improve the result of use of agricultural chemicals and fertilizer, improve sugarcane yield and quality.
Summary of the invention
In view of this, goal of the invention of the present invention is to provide a kind of sugarcane field desinsection nutritional drugs fertilizer slow-release preparation and preparation method thereof.This medicine fertilizer slow-release preparation has the double effects of agricultural chemicals and fertilizer, can prevent and treat sugarcane insect pest simultaneously and supplement the required nutritive ingredient of multiple sugarcane production, and be prepared into sustained release preparation, drug effect and fertilizer efficiency lasting period are extended, improved utilization ratio and the result of use of agricultural chemicals and fertilizer.
In order to realize goal of the invention of the present invention, the present invention adopts following technical scheme:
The invention provides a kind of sugarcane field desinsection nutritional drugs fertilizer slow-release preparation, by weight percentage, it comprises following component:
0.001%～5% clothianidin, 10%～60% effective fertilizer composition one, 0.1%～15% effective fertilizer composition two, 0.01%～10% effective fertilizer composition three, 0.001%～1% effective fertilizer composition four, 0.1%～30% coated fertilizer and the weighting agent of surplus;
This effective fertilizer composition one is nitrogen, phosphorus and potassium; This effective fertilizer composition two is a kind of or both the above mixtures in calcium, magnesium, silicon or sulphur; This effective fertilizer composition three is a kind of or both the above mixtures in boron, zinc, manganese, molybdenum or copper; This effective fertilizer composition four is selenium.
Preferably, by percentage to the quality, in medicine fertilizer slow-release preparation provided by the invention, the content of clothianidin is 0.001%～3%.
Preferably, by percentage to the quality, in medicine fertilizer slow-release preparation provided by the invention, the content of effective fertilizer composition one is 20%～50%.
Preferably, in medicine fertilizer slow-release preparation provided by the invention, effective fertilizer composition is to be provided by nitrogenous fertilizer, phosphate fertilizer and potash fertilizer.
In the present invention, nitrogenous fertilizer is the fertilizer that contains plant nutrient nitrogen, can be absorbed by plants, for plant provides nutrient nitrogen; Both can be the straight fertilizer that comprises nitrogen element, also can be the composite fertilizer that comprises in nitrogen, phosphorus, potassium any two or three, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides nutrient nitrogen.In some embodiments of the invention, nitrogenous fertilizer is a kind of or both the above mixtures in urea, ammonium chloride, bicarbonate of ammonia, ammonium nitrate or nitrocalcite.In other embodiment of the present invention, comprise in nitrogen, phosphorus, potassium that any two or three composite fertilizer is a kind of or both the above mixtures in monoammonium phosphate, urea ammonium phosphate, nitric acid phosphorus ammonium, ammonium phoaphate-sulfate, nitrophosphate fertilizer, diammonium phosphate, saltpetre, potassium primary phosphate.
In the present invention, phosphate fertilizer is the fertilizer that contains plant nutrient phosphorus, can be absorbed by plants, for plant provides nutritive element phosphorus; Both can be the straight fertilizer that comprises phosphoric, can be also to comprise in nitrogen, phosphorus, potassium any two or three composite fertilizer, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides nutritive element phosphorus.In some embodiments of the invention, the effective constituent in phosphate fertilizer is P
2o
5.In other embodiment of the present invention, in medicine fertilizer slow-release preparation provided by the invention, phosphate fertilizer is a kind of or both the above mixtures in calcium superphosphate, double superhosphate or fused(calcium magnesium)phosphate.
In the present invention, potash fertilizer is the fertilizer that contains plant nutrient potassium, can be absorbed by plants, for plant provides nutritive element potassium; Both can be the straight fertilizer that comprises potassium element, can be also to comprise in nitrogen, phosphorus, potassium any two or three composite fertilizer, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides nutritive element potassium.In some embodiments of the invention, the effective constituent in potash fertilizer is K
2o.In other embodiment of the present invention, in medicine fertilizer slow-release preparation provided by the invention, potash fertilizer is potassium sulfate or Repone K.
Preferably, in medicine fertilizer slow-release preparation provided by the invention, effective fertilizer composition two is provided by a kind of or both the above mixtures in calcareous fertilisers, fertiliser containing magnesium, siliceous fertilizer or sulfur fertilizer.
In the present invention, calcareous fertilisers are the fertilizer that contains plant nutrient calcium, can be absorbed by plants, for plant provides nutritive element calcium; Both can be the straight fertilizer that comprises calcium constituent, can be also the composite fertilizer that comprises calcium constituent, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides nutritive element calcium constituent.In some embodiments of the invention, the calcareous fertilisers in medicine fertilizer slow-release preparation provided by the invention are a kind of or both the above mixtures in lime, gypsum, fused(calcium magnesium)phosphate, calcium superphosphate, nitrocalcite, calcium ammonium nitrate or lime nitrogen.
In the present invention, fertiliser containing magnesium is the fertilizer that contains plant nutrient magnesium, can be absorbed by plants, for plant provides nutritive element magnesium; Both can be the straight fertilizer that comprises magnesium elements, can be also the composite fertilizer that comprises magnesium elements, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides nutritive element magnesium elements.In other embodiment of the present invention, the fertiliser containing magnesium in medicine fertilizer slow-release preparation provided by the invention is a kind of or both the above mixtures in magnesium sulfate, magnesium chloride, magnesium nitrate, magnesium oxide, potassic-magnesian fertilizer, fused(calcium magnesium)phosphate, ammonium magnesium phosphate or rhombspar.
In the present invention, siliceous fertilizer is the fertilizer that contains plant nutrient silicon, can be absorbed by plants, for plant provides nutritive element silicon; Both can be the straight fertilizer that comprises element silicon, can be also the composite fertilizer that comprises element silicon, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides nutritive element silicon.In some embodiments of the invention, the siliceous fertilizer in medicine fertilizer slow-release preparation provided by the invention is water glass.
In the present invention, sulfur fertilizer is the fertilizer that contains plant nutrient sulphur, can be absorbed by plants, for plant provides nutritive element sulphur; Both can be the straight fertilizer that comprises element sulphur, can be also the composite fertilizer that comprises element sulphur, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides nutritive element sulphur.In other embodiment of the present invention, a kind of or both the above mixtures in sulfur fertilizer gypsum, sulphur ammonium, potassium sulfate, calcium superphosphate, ammonium polysulfide or sulfurous gas in medicine fertilizer slow-release preparation provided by the invention.
Preferably, in medicine fertilizer slow-release preparation provided by the invention, effective fertilizer composition three is provided by a kind of or both the above mixtures in boron fertilizer, zinc fertilizer, manganese fertilizer, molydbenum fertilizer or copper fertilizer.
In the present invention, boron fertilizer is the fertilizer that contains minimum plant nutritive element boron, can be absorbed by plants, for plant provides micronutrient boron; Both can be the straight fertilizer that comprises boron, can be also the composite fertilizer that comprises boron, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides micronutrient boron.In some embodiments of the invention, in medicine fertilizer slow-release preparation provided by the invention, boron fertilizer is boric acid, borax, boric magnesium fertilizer, boron magnesium-phosphorus fertilizer, boracic gypsum, a kind of or both the above mixtures in boracic clay, boracic peroxophosphoric acid, calcium boracic nitrocalcite or boracic calcium carbonate.
In the present invention, zinc fertilizer is the fertilizer that contains minimum plant Nutrient Element Zinc, can be absorbed by plants, for plant provides trace element zinc; Both can be the straight fertilizer that comprises zinc element, can be also the composite fertilizer that comprises zinc element, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides trace element zinc.In some embodiments of the invention, in medicine fertilizer slow-release preparation provided by the invention, zinc fertilizer is a kind of or both the above mixtures in zinc sulfate, zinc nitrate, zinc carbonate, zinc chloride, zinc oxide or chelated zinc.
In the present invention, manganese fertilizer is the fertilizer that contains minimum plant nutritive element manganese, can be absorbed by plants, for plant provides trace element manganese; Both can be the straight fertilizer that comprises manganese element, can be also the composite fertilizer that comprises manganese element, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides trace element manganese.In some embodiments of the invention, in medicine fertilizer slow-release preparation provided by the invention, manganese fertilizer is manganous sulfate, manganous nitrate, manganous carbonate, Manganous chloride tetrahydrate, manganese oxide, Chelated Manganese, ammonium phosphate manganese or contains a kind of or both the above mixtures in manganese superphosphate.
In the present invention, molydbenum fertilizer is the fertilizer that contains minimum plant nutritive element molybdenum, can be absorbed by plants, for plant provides trace element molybdenum; Both can be the straight fertilizer that comprises molybdenum element, can be also the composite fertilizer that comprises molybdenum element, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides trace element molybdenum.In some embodiments of the invention, in medicine fertilizer slow-release preparation provided by the invention, molydbenum fertilizer is a kind of or both the above mixtures in ammonium molybdate, Sodium orthomolybdate, calcium molybdate, molybdic oxide, molybdenum dioxide or molybdenum glass fertilizer.
In the present invention, the fertile fertilizer for containing minimum plant nutritive element copper of copper, can be absorbed by plants, for plant provides trace copper; Both can be the straight fertilizer that comprises copper, can be also the composite fertilizer that comprises copper, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides trace copper.In some embodiments of the invention, in medicine fertilizer slow-release preparation provided by the invention, copper fertilizer is a kind of or both the above mixtures in copper sulfate, cupric nitrate, copper carbonate, cupric oxide, Red copper oxide, ammonium phosphate copper or chelated copper.
Preferably, in medicine fertilizer slow-release preparation provided by the invention, effective fertilizer composition four is provided by selenium fertilizer.
In the present invention, the fertile fertilizer for containing plant beneficial element selenium of selenium, can be absorbed by plants, for plant provides useful elemental selenium; Both can be the straight fertilizer that comprises selenium element, can be also the composite fertilizer that comprises selenium element, or the mixture of straight fertilizer and composite fertilizer, being as the criterion as plant provides trace element-selenium.In some embodiments of the invention, in medicine fertilizer slow-release preparation provided by the invention, selenium fertilizer is selenite and/or selenate.
In sugarcane field desinsection nutritional drugs fertilizer slow-release granule provided by the invention, contain macroelement, moderate-element, trace element and beneficial element, with other compositions in the fertile system of same medicine, each component interacts, cooperatively interacts, make medicine fertilizer of the present invention not only have the normal development that promotes fixed nitrogen and crop reproductive organ, but also can be conducive to strengthen thickness and the physical strength of crop cell wall, reduce transpiration and lodging tolerance, be conducive to the synthetic of sugar, promote sugarcane and resist interior free yl injury and improve anti-adversity ability, finally promote sugarcane to increase sugar, volume increase.
Preferably, in medicine fertilizer slow-release preparation provided by the invention, coated fertilizer is a kind of or both the above mixtures in poly(lactic acid), polyethylene kind, plam oil, oleum lini, modification plam oil, modification oleum lini, latex, pitch, sulphur, paraffin or inorganic silicate.
Preferably, in medicine fertilizer slow-release preparation provided by the invention, weighting agent is a kind of or both the above mixtures in kaolin, diatomite, nakrite, attapulgite, carclazyte, wilkinite, diatomite, zeolite powder, resin, clay powder, talcum powder, paraffin, rosin, pasted starch, methylcellulose gum, carboxymethyl cellulose, carboxyethyl cellulose, xanthan gum, peanut cake, wooden chaff or bagasse.
Preferably, in medicine fertilizer slow-release preparation provided by the invention, sustained release preparation is specially sustained-release granular formulation.
The present invention also provides a kind of preparation method of sugarcane field desinsection nutritional drugs fertilizer slow-release preparation, and by percentage to the quality, this medicine fertilizer slow-release preparation comprises following component:
0.001%～5% clothianidin, 10%～60% effective fertilizer composition one, 0.1%～15% effective fertilizer composition two, 0.01%～10% effective fertilizer composition three, 0.001%～1% effective fertilizer composition four, 0.1%～30% coated fertilizer and the weighting agent of surplus;
This effective fertilizer composition one is nitrogen, phosphorus and potassium; This effective fertilizer composition two is a kind of or both the above mixtures in calcium, magnesium, silicon or sulphur; This effective fertilizer composition three is a kind of or both the above mixtures in boron, zinc, manganese, molybdenum or copper; This effective fertilizer composition four is selenium;
In the time that described sustained release preparation is sustained-release granular formulation, this preparation method is:
Get effective fertilizer composition one, effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four, weighting agent, clothianidin, mix, through granulating, use afterwards coated fertilizer coating, to obtain final product.
The present invention also provides a kind of preparation method of sugarcane field desinsection nutritional drugs fertilizer slow-release preparation, and by percentage to the quality, this medicine fertilizer slow-release preparation comprises following component:
0.001%～5% clothianidin, 10%～60% effective fertilizer composition one, 0.1%～15% effective fertilizer composition two, 0.01%～10% effective fertilizer composition three, 0.001%～1% effective fertilizer composition four, 0.1%～30% coated fertilizer and the weighting agent of surplus;
This effective fertilizer composition one is nitrogen, phosphorus and potassium; This effective fertilizer composition two is a kind of or both the above mixtures in calcium, magnesium, silicon or sulphur; This effective fertilizer composition three is a kind of or both the above mixtures in boron, zinc, manganese, molybdenum or copper; This effective fertilizer composition four is selenium;
In the time that described sustained release preparation is sustained-release granular formulation, this preparation method is:
Get at least one in effective fertilizer composition one, effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four, weighting agent, mix, after granulation, effective fertilizer composition one, effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four and the weighting agent of dressing clothianidin, surplus, use afterwards coated fertilizer coating, to obtain final product.
In some embodiments of the invention, preparation method provided by the invention is:
Get effective fertilizer composition one, effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four, weighting agent, after granulation, dressing clothianidin, uses coated fertilizer coating afterwards, to obtain final product.
In other embodiment of the present invention, preparation method provided by the invention is:
Get effective fertilizer composition one, after granulation, must be containing the particle of effective fertilizer composition one; The mixture of effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four and weighting agent is carried out to dressing and be wrapped in outside the granule containing effective fertilizer composition one, afterwards, dressing clothianidin, last, use coated fertilizer coating, to obtain final product.
In the present invention, the coating layer of coated fertilizer can adopt different grain film-coating technique, different coated granule release profiles differences, thereby the agricultural chemicals, the fertilizer that reach in variable grain slowly discharge, after one base one dressing fertilizer whole season effective object, control supplements the required part or all of nutrition of crop when crop pest.
The invention provides a kind of sugarcane field desinsection nutritional drugs fertilizer slow-release preparation and preparation method thereof.This sugarcane field desinsection nutritional drugs fertilizer slow-release preparation, by percentage to the quality, comprise following component: 0.001%～5% clothianidin, 10%～60% effective fertilizer composition one, 0.1%～15% effective fertilizer composition two, 0.01%～10% effective fertilizer composition three, 0.001%～1% effective fertilizer composition four, 0.1%～30% coated fertilizer and the weighting agent of surplus; This effective fertilizer composition one is nitrogen, phosphorus and potassium; This effective fertilizer composition two is a kind of or both the above mixtures in calcium, magnesium, silicon or sulphur; This effective fertilizer composition three is a kind of or both the above mixtures in boron, zinc, manganese, molybdenum or copper; This effective fertilizer composition four is selenium.The present invention combines according to the fertile characteristic of the need of sugarcane, sugarcane field insect pest occurrence characteristic and sugarcane production characteristic, composite rational nutritive element, and the clothianidin insecticide ingredient of simultaneously arranging in pairs or groups, obtains a kind of sugarcane field desinsection nutritional drugs fertilizer slow-release preparation.This medicine fertilizer slow-release preparation has the double effects of agricultural chemicals and fertilizer, can prevent and treat sugarcane insect pest and the required nutrition of supplementary sugarcane production simultaneously, and its had good sustained release effect, can realize the slow release of drug effect and fertilizer efficiency, itself and sugarcane regulation of fertilizer requirement and pests occurence rule are matched, thereby the drug effect of realization and fertilizer efficiency lasting period extend, improve utilization ratio and the result of use of agricultural chemicals and fertilizer.Experimental result confirms, sugarcane field desinsection nutritional drugs fertilizer slow-release preparation provided by the invention can effectively be prevented and treated the insect pests such as sugarcane moth borer, sugarcane tortoise, aphid, thrips, after using, can alleviate the loss of insect pest to sugarcane, there is good volume increase, increase sugared effect, compared with control group, significant difference, P < 0.05.When sugarcane field desinsection nutritional drugs fertilizer slow-release granule application of the present invention, the fertilization mode that can use a base one to chase after.In sugarcane field desinsection nutritional drugs fertilizer slow-release preparation provided by the invention, fertilizer combines and uses simultaneously with agricultural chemicals, has saved labour, has reduced Cotton Varieties by Small Farming Households cost.
Embodiment
The invention discloses a kind of sugarcane field desinsection nutritional drugs fertilizer slow-release preparation and preparation method thereof.Those skilled in the art can, with reference to this paper content, implement this preparation method, obtain sugarcane field desinsection nutritional drugs fertilizer slow-release preparation, realize its application.Special needs to be pointed out is, all similar replacements and change apparent to those skilled in the artly, they are all deemed to be included in the present invention.Preparation method of the present invention and application are described by preferred embodiment, related personnel obviously can change this paper preparation method and application in content of the present invention, spirit and scope or suitably change and combination not departing from, and realizes and apply the technology of the present invention.
In a kind of sugarcane field desinsection nutritional drugs fertilizer slow-release preparation provided by the invention and preparation method thereof, reagent used and raw material all can be buied by market.
In order to make those skilled in the art can understand better technical scheme of the present invention, below in conjunction with embodiment, further set forth the present invention:
The preparation of embodiment 1 sugarcane field desinsection nutritional drugs fertilizer slow-release granule
The formula of sugarcane field desinsection nutritional drugs fertilizer slow-release granule is as follows, by quality percentage composition:
Sterilant: clothianidin 5%;
Effective fertilizer composition one: N content 20%, P
2o
5content 20%, K
2o content 20%; (N fertilizer derives from urea, and P fertilizer derives from calcium superphosphate, and K fertilizer derives from potassium sulfate)
Effective fertilizer composition two: Si content is 5%, Mg content 5%, Ca content 5%; (Si derives from water glass, and Mg derives from magnesium sulfate, and Ca derives from nitrocalcite)
Effective fertilizer composition three: Zn content 10%, (Zn derives from zinc sulfate);
Effective fertilizer composition four: Se content 1%, (Se derives from selenite);
Coated fertilizer: poly(lactic acid) 2%, polyethylene 0.5%, modification plam oil 0.06%;
Weighting agent: complement to 100%, weighting agent is the mixture (kaolin: bagasse: the mass ratio of wooden chaff is 5:2:1) of kaolin, bagasse and wooden chaff
Preparation method: after effective fertilizer composition one, effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four, weighting agent is levigate respectively, mix, after stirring, pour in pellet fabrication device, after granulation, clothianidin is wrapped in to particle outside, finally use coated fertilizer (various coated fertilizers are first mixed with into coating solvent) coating, obtain sugarcane field desinsection nutritional drugs fertilizer slow-release granule.
The preparation of embodiment 2 sugarcane field desinsection nutritional drugs fertilizer slow-release granules
The formula of sugarcane field desinsection nutritional drugs fertilizer slow-release granule is as follows, by quality percentage composition:
Sterilant: clothianidin 0.05%;
Effective fertilizer composition one: N content 15%, P
2o
5content 15%, K
2o content 15%; (N fertilizer derives from ammonium chloride, and P fertilizer derives from fused(calcium magnesium)phosphate, and K fertilizer derives from saltpetre)
Effective fertilizer composition two: Si content is 0.1%, (Si derives from water glass)
Effective fertilizer composition three: Zn content 0.01%, (Zn derives from zinc nitrate)
Effective fertilizer composition four: Se content 0.02%, (Se derives from selenate)
Coated fertilizer: modification plam oil 0.3%, latex 0.05%, poly(lactic acid) 0.1%;
Weighting agent: complement to 100%, weighting agent is the mixture of attapulgite, wilkinite and pasted starch; (mass ratio of attapulgite, wilkinite and pasted starch is 2:1:4).
Preparation method: after effective fertilizer composition one, effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four, weighting agent is levigate respectively, mix, after stirring, pour in pellet fabrication device, after granulation, clothianidin is wrapped in to particle outside, finally use coated fertilizer (various coated fertilizers are first mixed with into coating solvent) coating, obtain sugarcane field desinsection nutritional drugs fertilizer slow-release granule.
The preparation of embodiment 3 sugarcane field desinsection nutritional drugs fertilizer slow-release granules
The formula of sugarcane field desinsection nutritional drugs fertilizer slow-release granule is as follows, by quality percentage composition:
Sterilant: clothianidin 0.001%;
Effective fertilizer composition one: N content 8%, P
2o
5content 12%, K
2o content 15%; (deriving from urea ammonium phosphate, nitrophosphate fertilizer and potassium primary phosphate)
Effective fertilizer composition two: Mg content is that 3%, Ca content is 2%, (Mg derives from magnesium chloride, and Ca derives from calcium superphosphate)
Effective fertilizer composition three: B content 0.1%, Zn content 0.2%, Mn content 0.1%, Mn content 0.05%, Cu content 0.03%, (B derives from boric acid, and Zn derives from chelated zinc, and Mn derives from manganous sulfate, and Mo derives from molybdic acid, and Cu derives from chelated copper)
Effective fertilizer composition four: Se content 0.001%, (Se derives from selenate)
Coated fertilizer: poly(lactic acid) 2.38%;
Weighting agent: complement to 100%, weighting agent is paraffin, kaolinic mixture (paraffin and kaolinic mass ratio are 1:5);
Preparation method: after effective fertilizer composition one, effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four, weighting agent is levigate respectively, mix, after stirring, pour in pellet fabrication device, after granulation, clothianidin is wrapped in to particle outside, finally use coated fertilizer coating, obtain sugarcane field desinsection nutritional drugs fertilizer slow-release granule.
The preparation of embodiment 4 sugarcane field desinsection nutritional drugs fertilizer slow-release granules
The formula of sugarcane field desinsection nutritional drugs fertilizer slow-release granule is as follows, by quality percentage composition:
Sterilant: clothianidin 0.03%;
Effective fertilizer composition one: N content 10%, P
2o
5content 6%, K
2o content 12%; (deriving from ammonium chloride, nitrophosphate fertilizer and saltpetre)
Effective fertilizer composition two: Ca content 0.5%, S content 0.5%, Mg content 0.5%, Si content 0.5%; (Ca derives from gypsum, and S derives from sulphur ammonium, and Mg derives from magnesium nitrate, and Si derives from water glass)
Effective fertilizer composition three: B content 0.03%, Zn content 0.05%, Mn content 0.05%, Mo content 0.09%, Cu content 0.1%; (B derives from borax, and Zn derives from zinc chloride, and Mn derives from manganese oxide, and Mo derives from water glass, and Cu derives from ammonium phosphate copper)
Effective fertilizer composition four: Se content 0.01%, (Se derives from selenate)
Coated fertilizer: polyethylene 0.5%, poly(lactic acid) 0.13%;
Weighting agent: complement to 100%, weighting agent is wilkinite, diatomaceous mixture; (wilkinite and diatomaceous mass ratio are 1:6).
Preparation method: get in described effective fertilizer composition one, described effective fertilizer composition two, described effective fertilizer composition three, described effective fertilizer composition four, described weighting agent, described clothianidin, mix, granulate, use afterwards described coated fertilizer (various coated fertilizers are first mixed with into coating solvent) coating, obtain sugarcane field desinsection nutritional drugs fertilizer slow-release granule.
The preparation of embodiment 5 sugarcane field desinsection nutritional drugs fertilizer slow-release granules
The formula of sugarcane field desinsection nutritional drugs fertilizer slow-release granule is as follows, by quality percentage composition:
Sterilant: clothianidin 0.04%;
Effective fertilizer composition one: N content 20%, P
2o
5content 5%, K
2o content 15%; (deriving from ammonium chloride, nitrophosphate fertilizer and saltpetre)
Effective fertilizer composition two: Ca content 0.8%, Mg content 0.7%; (Ca derives from gypsum, and Mg derives from magnesium nitrate)
Effective fertilizer composition three: B content 0.3%, Zn content 0.03%, Mn content 0.05%; (B derives from boric magnesium fertilizer, and Zn derives from zinc carbonate, and Mn derives from manganous nitrate)
Effective fertilizer composition four: selenium content 0.05%, (Se derives from selenate)
Coated fertilizer: latex 0.5%, pitch 3%, plam oil 0.3%;
Weighting agent: complement to 100%, weighting agent is the mixture of methylcellulose gum, resin, clay powder; (mass ratio of methylcellulose gum, resin, clay powder is 3:1:4)
Preparation method: by fully levigate effective fertilizer composition one component, stir, make the particle of effective fertilizer composition one; Then effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four, weighting agent are distinguished fully levigate, mix afterwards, after stirring, wrap in the particle outside of effective fertilizer composition one, again the outside of clothianidin parcel gained particle, finally use coated fertilizer (various coated fertilizers are first mixed with into coating solvent) coating, to obtain final product.
The preparation of embodiment 6 sugarcane field desinsection nutritional drugs fertilizer slow-release granules
The formula of sugarcane field desinsection nutritional drugs fertilizer slow-release granule is as follows, by quality percentage composition:
Sterilant: clothianidin 3%;
Effective fertilizer composition one: N content 5%, P
2o
5content 10%, K
2o content 5%; (deriving from urea ammonium phosphate, nitrophosphate fertilizer and potassium primary phosphate)
Effective fertilizer composition two: Ca content 1%, S content 1%, Mg content 1%, Si content 1%; (Ca derives from gypsum, and S derives from potassium sulfate, and Mg derives from magnesium oxide, and Si derives from water glass)
Effective fertilizer composition three: B content 0.5%, Zn content 0.5%, Mo content 1%; (B derives from boric magnesium fertilizer, and Zn derives from zinc sulfate, and Mo derives from calcium molybdate)
Effective fertilizer composition four: Se content 0.1%, (Se derives from selenite)
Coated fertilizer: poly(lactic acid) 0.05%, modification oleum lini 0.05%;
Weighting agent: complement to 100%, weighting agent is the mixture (mass ratio of nakrite, attapulgite, carclazyte is 1:3:5) of nakrite, attapulgite, carclazyte.
Preparation method: by fully levigate effective fertilizer composition one component, stir, make the particle of effective fertilizer composition one; Then effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four, weighting agent are distinguished fully levigate, mix afterwards, after stirring, wrap in the particle outside of effective fertilizer composition one, again the outside of clothianidin parcel gained particle, finally use coated fertilizer (various coated fertilizers are first mixed with into coating solvent) coating, to obtain final product.
The preparation of embodiment 7 sugarcane field desinsection nutritional drugs fertilizer slow-release granules
The formula of sugarcane field desinsection nutritional drugs fertilizer slow-release granule is as follows, by quality percentage composition:
Sterilant: clothianidin 2%;
Effective fertilizer composition one: N content 25%, P
2o
5content 10%, K
2o content 15%; (N fertilizer derives from ammonium chloride, and P fertilizer derives from fused(calcium magnesium)phosphate, and K fertilizer derives from saltpetre)
Effective fertilizer composition two: Ca content 1%, Mg content 1%; (Ca derives from gypsum, and Mg derives from magnesium sulfate)
Effective fertilizer composition three: B content 0.5%, Zn content 0.5%; (B derives from boric magnesium fertilizer, and Zn derives from chelated zinc)
Effective fertilizer composition four: Se content 0.5%, (Se derives from selenite)
Coated fertilizer: poly(lactic acid) 2%, polyethylene kind 3%, plam oil 5%;
Weighting agent: complement to 100%, weighting agent is the mixture of methylcellulose gum, pasted starch, carboxyethyl cellulose; (mass ratio of methylcellulose gum, pasted starch, carboxyethyl cellulose is 6:1:2).
Preparation method: by fully levigate effective fertilizer composition one component, stir, make the particle of effective fertilizer composition one; Then effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four, weighting agent are distinguished fully levigate, mix afterwards, after stirring, wrap in the particle outside of effective fertilizer composition one, again the outside of clothianidin parcel gained particle, finally use coated fertilizer (various coated fertilizers are first mixed with into coating solvent) coating, to obtain final product.
The preparation of embodiment 8 sugarcane field desinsection nutritional drugs fertilizer slow-release granules
The formula of sugarcane field desinsection nutritional drugs fertilizer slow-release granule is as follows, by quality percentage composition:
Sterilant: clothianidin 1.5%;
Effective fertilizer composition one: N content 5%, P
2o
5content 2%, K
2o content 3%; (deriving from urea ammonium phosphate, nitrophosphate fertilizer and potassium primary phosphate)
Effective fertilizer composition two: calcium contents 1%, Mg content 1%; (Ca derives from calcium superphosphate, and Mg derives from magnesium nitrate)
Effective fertilizer composition three: boron content 1%, zinc content 1%, manganese content 1%; (B derives from boric acid, and Zn derives from chelated zinc, and Mn derives from manganous nitrate)
Effective fertilizer composition four: Se content 1%, (Se derives from selenite)
Coated fertilizer: poly(lactic acid) 6%;
Weighting agent: complement to 100%, weighting agent is the mixture of methylcellulose gum, pasted starch, carboxyethyl cellulose; (mass ratio of methylcellulose gum, pasted starch, carboxyethyl cellulose is 5:1:3).
Preparation method: by fully levigate effective fertilizer composition one component, stir, make the particle of effective fertilizer composition one; Then effective fertilizer composition two, effective fertilizer composition three, effective fertilizer composition four, weighting agent are distinguished fully levigate, mix afterwards, after stirring, wrap in the particle outside of effective fertilizer composition one, again the outside of clothianidin parcel gained particle, finally use coated fertilizer coating, to obtain final product.
The test of pesticide effectiveness of embodiment 9 sugarcane field desinsection nutritional drugs fertilizer slow-release preparations
For trying material: be Xintaitang No.25 for examination sugar cane breed;
Reagent agent:
The sugarcane field desinsection nutritional drugs fertilizer slow-release particle that experimental group: embodiment 1 to embodiment 8 prepares; Control group 1: sugarcane obtains golden (commercially available); Control group 2: Google (commercially available); Blank group: the fertile management of local conventional medicine;
Test method:
Test is located at Ping mountain village, Middle East town, Fusui County, prepartion of land, and middle fertility, soil fertility is even, is experimental field sugarcane continuous cropping ground, and the insect pests such as snout moth's larva over the years occur more serious.Plantation on January 19th, 2013,11 processing are established in test altogether, are respectively: the sugarcane field desinsection nutritional drugs fertilizer slow-release particle that control group 1, control group 2, blank group, embodiment 1 to embodiment 8 prepare.Get the reagent agent of each group and process sugarcane full vegetative period, carry out twice dispenser by medicament recommend use amount, when plantation and when cultivation and banking, use respectively once.Test adopts great Qu ratio method to arrange, and one-factor experiment, does not establish repetition, and other field management is consistent with Production of Large Fields.
Investigation method:
After first-generation snout moth's larva occurs to peak period and when the withered heart stablizes, investigate withered heart seedling rate, investigate withered heart seedling rate on May 3rd, 2013, the July 5 investigation thrips strain rate that causes harm, December 20, the examination of the actual title product of receipts was cut at sugarcane production ripening stage scene, and sample detecting is chemically examined sugarcane Sucrose, Sugar Content in Sugarcane.Investigate indexes of economic and other insect pests etc. simultaneously.
The assay method of sugarcane Sucrose: get 100ml sugarcane juice, drop on J257 refractometer prism and survey and observe hammer degree and read sugarcane juice temperature with suction pipe suction 1, all the other add appropriate monobasic lead acetate and shake up filtration, and filtrate is surveyed direct optically-active reading on AUTOPOL880 polarimeter with 200mm sighting tube.
The method of calculation of Sugar Content in Sugarcane are: Sugar Content in Sugarcane=sugarcane juice sugar degree × { [100-(Caulis Sacchari sinensis fiber divide+5)]/100}.
Heavily (kg)=stem footpath × 2 × plant height × 0.7854/1000 of the single stem of sugarcane, output (kg)=mono-stem weight (kilogram) × mu number of productive tiller (bar).
Results and analysis:
(1) withered heart rate and prevention effect:
Table 1 is the preventive effect investigation result of snout moth's larva and thrips during each group reagent agent is processed.From table 1, experimental result is known, and it is the heaviest that the sugarcane seedling of blank group is caused harm by snout moth's larva, and withered heart rate is up to 45.29%; The withered heart seedling rate of the sugarcane of the sugarcane field desinsection nutritional drugs fertilizer slow-release granule treatment group that embodiment 1 to embodiment 8 prepares is all lower than control group 1 and control group 2, significant difference, P < 0.05.The calculation formula of the snout moth's larva prevention effect of each group is prevention effect %=(check plot borer pest strain rate-treatment zone borer pest strain rate)/check plot borer pest strain rate or joint rate × 100.Calculation result is in table 1, as can be known from Table 1, compare blank group, control group 1 and control group 2, the sugarcane field snout moth's larva prevention effect of the sugarcane field desinsection nutritional drugs fertilizer slow-release granule treatment group that embodiment 1 to embodiment 8 prepares is significantly improved, significant difference, P < 0.05.
Also known from table 1, it is the heaviest that the sugarcane field of blank group is caused harm by thrips, and its preventive effect effect is only 53.65%; Compare blank group, control group 1 and control group 2, the thrips prevention effect of the sugarcane field of the sugarcane field desinsection nutritional drugs fertilizer slow-release granule treatment group that embodiment 1 to embodiment 8 prepares is significantly improved, significant difference, P < 0.05.
Each group of table 1 is snout moth's larva and thrips preventive effect investigation result during reagent agent is processed
(2) cane yield:
Results claim to produce, and the economic characters check and acceptance result of adding up the sugarcane field of each group, in table 2.
The reagent agent of each group of table 2 is processed the economic characters check and acceptance result of rear sugarcane field
As seen from the results in Table 2, the cane yield obvious difference of the sugarcane field of each group, compare blank group, control group 1 and control group 2, after the sugarcane field desinsection nutritional drugs fertilizer slow-release granule treatment that embodiment 1 to embodiment 8 prepares, gained sugarcane yield is significantly improved, for 7616kg～7976kg/ mu, compare every mu of volume increase 2768kg～3128kg of blank group, stimulation ratio is up to 57.10%～64.52%; Compare control group 1, every mu of about 1267kg～1627kg of volume increase, stimulation ratio is about 19.96%～25.63%; Compare control group 2, every mu of about 1540kg～1900kg of volume increase, stimulation ratio approximately 25.35%～31.27%, significant difference, P < 0.05.
Output measured result shows, after the sugarcane field desinsection nutritional drugs fertilizer slow-release granule treatment sugarcane field that embodiment 1 to embodiment 8 provides, sugarcane seedling rate is high, tiller number is many, plant is higher, stem footpath increases thick, stem number and increases, and has obvious production-increasing function.
(3) sugarcane Sucrose:
As can be seen from Table 2, the reagent agent of each group is processed the sucrose sugar obvious difference of rear gained sugarcane, the Sucrose of the sugarcane of blank group is minimum, compare control group 1, control group 2, after the sugarcane field desinsection nutritional drugs fertilizer slow-release granule treatment that embodiment 1 to embodiment 8 prepares, the Sucrose of gained sugarcane is significantly improved, P < 0.05, compare blank group, control group 1, control group 2 improve respectively 1.9%～2.22%, 1%～1.27% and 1.64%～1.92%.
(4) sugar degree:
As known from Table 2, the reagent agent of each group is processed the sugar degree obvious difference of rear gained sugarcane.After the sugarcane field desinsection nutritional drugs fertilizer slow-release granule treatment that embodiment 1 to embodiment 8 prepares, gained Sugar Content in Sugarcane is 918kg/ mu～954kg/ mu, improves 275kg/ mu～311kg/ mu than blank group, increases sugared rate 42.77%～48.37%; Compare control group 1 and increase sugared 89kg/ mu～125kg/ mu, increasing sugared rate is 10.74%～15.01%; Compare control group 2 and increase sugared 132kg/ mu～168kg/ mu, increasing sugared rate is 16.79%～21.37%.
(5) prevention effect of other insects:
Observe by field investigation, the sugarcane field desinsection nutritional drugs fertilizer slow-release granule that embodiment 1 to embodiment 8 prepares also has good prevention effect to sugarcane tortoise, aphid, and this remarkable increase to sugarcane later stage economic characters has certain promoter action.
In sum, under this test conditions, use the sugarcane field desinsection nutritional drugs fertilizer slow-release granule that the embodiment of the present invention 1 to embodiment 8 prepares the snout moth's larva moth stem of sugarcane field is caused harm and all significantly improved, borer pest strain rate is low, and control snout moth's larva effect is better; Also very remarkable to the prevention effect of sugarcane tortoise, aphid, thrips.So, to use sugarcane field desinsection nutritional drugs fertilizer slow-release preparation provided by the invention and can effectively control sugarcane various insect pests in full vegetative period, improve sugarcane Sucrose, volume increase, increasing sugar to sugarcane have obvious promoter action.Meanwhile, fertilizer combines and uses simultaneously with agricultural chemicals, has saved labour, has reduced Cotton Varieties by Small Farming Households cost.
The explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a sugarcane field desinsection nutritional drugs fertilizer slow-release preparation, is characterized in that, by percentage to the quality, it comprises following component:
0.001%～5% clothianidin, 10%～60% effective fertilizer composition one, 0.1%～15% effective fertilizer composition two, 0.01%～10% effective fertilizer composition three, 0.001%～1% effective fertilizer composition four, 0.1%～30% coated fertilizer and the weighting agent of surplus;
Wherein, described effective fertilizer composition one is nitrogen, phosphorus and potassium; Described effective fertilizer composition two is a kind of or both the above mixtures in calcium, magnesium, silicon or sulphur; Described effective fertilizer composition three is a kind of or both the above mixtures in boron, zinc, manganese, molybdenum or copper; Described effective fertilizer composition four is selenium.
2. medicine fertilizer slow-release preparation according to claim 1, is characterized in that, described effective fertilizer composition one is provided by nitrogenous fertilizer, phosphate fertilizer and potash fertilizer.
3. medicine fertilizer slow-release preparation according to claim 1, is characterized in that, described effective fertilizer composition two is provided by a kind of or both the above mixtures in calcareous fertilisers, fertiliser containing magnesium, siliceous fertilizer or sulfur fertilizer.
4. medicine fertilizer slow-release preparation according to claim 1, is characterized in that, described effective fertilizer composition three is provided by a kind of or both the above mixtures in boron fertilizer, zinc fertilizer, manganese fertilizer, molydbenum fertilizer or copper fertilizer.
5. medicine fertilizer slow-release preparation according to claim 1, is characterized in that, described effective fertilizer composition four is provided by selenium fertilizer.
6. medicine fertilizer slow-release preparation according to claim 1, it is characterized in that, described coated fertilizer is a kind of or both the above mixtures in poly(lactic acid), polyethylene kind, plam oil, oleum lini, modification plam oil, modification oleum lini, latex, pitch, sulphur, paraffin or inorganic silicate.
7. medicine fertilizer slow-release preparation according to claim 1, it is characterized in that, described weighting agent is a kind of or both the above mixtures in kaolin, diatomite, nakrite, attapulgite, carclazyte, wilkinite, diatomite, zeolite powder, resin, clay powder, talcum powder, paraffin, rosin, pasted starch, methylcellulose gum, carboxymethyl cellulose, carboxyethyl cellulose, xanthan gum, peanut cake, wooden chaff or bagasse.
8. according to the medicine fertilizer slow-release preparation described in any one in claim 1 to 8, it is characterized in that, described sustained release preparation is specially sustained-release granular formulation.
9. a preparation method for the sugarcane field desinsection nutritional drugs fertilizer slow-release preparation as described in any one in claim 1 to 8, is characterized in that, in the time that described sustained release preparation is sustained-release granular formulation, comprising:
Get described effective fertilizer composition one, described effective fertilizer composition two, described effective fertilizer composition three, described effective fertilizer composition four, described weighting agent, described clothianidin, mix, through granulating, use afterwards described coated fertilizer coating, to obtain final product.
10. a preparation method for the sugarcane field desinsection nutritional drugs fertilizer slow-release preparation as described in any one in claim 1 to 8, is characterized in that, in the time that described sustained release preparation is sustained-release granular formulation, comprising:
Get at least one in described effective fertilizer composition one, described effective fertilizer composition two, described effective fertilizer composition three, described effective fertilizer composition four, described weighting agent, mix, after granulation, the described effective fertilizer composition one of clothianidin, surplus, described effective fertilizer composition two, described effective fertilizer composition three, described effective fertilizer composition four and described weighting agent described in dressing, use afterwards described coated fertilizer coating, to obtain final product.
Priority Applications (1)
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| CN201410435919.3A CN104151085B (en) | 2014-08-29 | A kind of sugarcane field parasite killing nutritional drugs fertilizer slow-release preparation and preparation method thereof |
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| CN201410435919.3A CN104151085B (en) | 2014-08-29 | A kind of sugarcane field parasite killing nutritional drugs fertilizer slow-release preparation and preparation method thereof |
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